Study To Evaluate The Efficacy And Safety Profile Of PF-06651600 And PF-06700841 In Subjects With Alopecia Areata
Study Details
Study Description
Brief Summary
This is a Phase 2a, randomized, double blind, parallel group, multicenter study with an extension period. The study will have a maximum duration of approximately 113 weeks. This includes an up to 5 weeks Screening Period, a 24 week Treatment Period, a 4 week Drug Holiday (#1), an up to 12 month Single Blind (investigator open, sponsor open and subject blind) Extension Period, a 4 week drug holiday (#2), a 6 month Cross Over Open Label Extension Period and a 4 week Follow up Period.
Condition or Disease | Intervention/Treatment | Phase |
---|---|---|
|
Phase 2 |
Study Design
Arms and Interventions
Arm | Intervention/Treatment |
---|---|
Experimental: Cohort 1 PF-06651600 |
Drug: PF-06651600
200 mg QD during induction and 50 mg QD during Maintenance
|
Experimental: Cohort 2 PF-06700841 |
Drug: PF-06700841
60 mg QD during induction and 30 mg QD during maintenance
|
Placebo Comparator: Cohort placebo placebo |
Drug: Placebo
Placebo
|
Outcome Measures
Primary Outcome Measures
- Change From Baseline in Severity of Alopecia Tool (SALT) Score at Week 24 [Baseline, Week24]
SALT is a quantitative assessment of alopecia areata (AA) severity based on the scalp hair loss. Score range: 0-100%. Higher score indicates more severe disease. Change from baseline is defined as the baseline value minus the value at a specific visit. Positive change from baseline signifies an improvement. Baseline is defined as the last measurement prior to first dosing (Day 1).
- Number of Participants With Treatment-emergent Adverse Events (All-causality and Treatment-related) - Single-Blind Extension (SBE) Period [Week 28 up to Week 52]
An AE (non-serious and serious) was any untoward medical occurrence in a participant who received study treatment without regard to possibility of causal relationship. Any such events with initial onset or increasing in severity after the first dose of study treatment were counted as treatment-emergent Adverse Event (TEAE). Treatment-related TEAE were determined by investigators. Arms end with "withdrawal Segment" and "retreatment segment" described the same population while in different treatment segment .The reason why count on PF-06700841 differ by 1 participant is that 1 responder directly entered the retreatment segment and skipped the withdrawal segment.
- Number of Participants With Treatment-emergent Adverse Events (All-causality and Treatment-related) - Cross-Over Extension (COE) Period [COE day 1 up to end of study]
An AE (non-serious and serious) was any untoward medical occurrence in a participant who received study treatment without regard to possibility of causal relationship. Any such events with initial onset or increasing in severity after the first dose of study treatment were counted as treatment-emergent Adverse Event (TEAE). Treatment-related TEAE were determined by investigators.
- Number of Participants With Laboratory Abnormalities During SBE Period [Week 28 up to Week 52 for non-responders and responders in the withdrawal segment, AT day 1 up to AT Week 24 for retreatment segment (AT=active treatment)]
Following laboratory parameters were assessed against pre-defined abnormality criteria: hematology(Hemoglobin, Hematocrit, RBC count, Reticulocyte count, Platelet count, WBC count with differential, Total neutrophils, Eosinophils, Monocytes, Basophils, Lymphocytes); serum chemistry (BUN and Creatinine, Cystatin C, Creatine Phosphokinase, Glucose , Na+, K+, Cl ,Ca++, Total CO2, AST, ALT, Total Indirect & Direct Bilirubin, Alkaline phosphatase, Uric acid, Albumin,Total protein, Fasting lipid Profile Panel; urinalysis(pH, Glucose, Protein, Nitrites, Leukocyte esterase, Microscopy culture);Other(HIV, HBsAg, HBcAb, HepB reflex (HbsAB), if applicable, HCVAb, Serum pregnancy test, Urine pregnancy test, FSH, QFT G or other IGRA, or PPD, EBV, CMV, HSV1, HSV2, VZV, Skin swab for herpetiform rash, Skin swab for potential drug related rash).Retest/discontinuation criteria are defined in Protocol Appendix 6.1 and 6.2 respectively.
- Numbers of Participants With Specific Clinical Laboratory Abnormalities During COE Period [COE day 1 up to end of study]
Following laboratory parameters were assessed against pre-defined abnormality criteria: hematology(Hemoglobin, Hematocrit, RBC count, Reticulocyte count, Platelet count, WBC count with differential, Total neutrophils, Eosinophils, Monocytes, Basophils, Lymphocytes); serum chemistry (BUN and Creatinine, Cystatin C, Creatine Phosphokinase, Glucose , Na+, K+, Cl ,Ca++, Total CO2, AST, ALT, Total Indirect & Direct Bilirubin, Alkaline phosphatase, Uric acid, Albumin,Total protein, Fasting lipid Profile Panel; urinalysis(pH, Glucose, Protein, Nitrites, Leukocyte esterase, Microscopy culture);Other(HIV, HBsAg, HBcAb, HepB reflex (HbsAB), if applicable, HCVAb, Serum pregnancy test, Urine pregnancy test, FSH, QFT G or other IGRA, or PPD, EBV, CMV, HSV1, HSV2, VZV, Skin swab for herpetiform rash, Skin swab for potential drug related rash).Retest/discontinuation criteria are defined in Protocol Appendix 6.1 and 6.2 respectively.
Secondary Outcome Measures
- Change From Baseline in Severity of Alopecia Tool (SALT) Score at Week 24 -AT/AU Participants [Baseline, Week 24]
SALT is a quantitative assessment of alopecia areata (AA) severity based on the scalp hair loss. The SALT score can vary from 0 to 100%, with higher scores representing increasing severity of disease. Change from baseline is defined as the baseline value minus the value at a specific visit. Positive change from baseline implies an improvement. Alopecia totalis (AT): derived as SALT score = 100% at baseline only. Alopecia universalis (AU): derived as SALT score = 100% and both eyelash and eyebrow assessments were "none" at baseline.
- Percentage of Participants Achieving SALT 30 at Week 24 [Baseline, Week 24]
SALT is a quantitative assessment of alopecia areata (AA) severity based on the scalp hair loss. A SALT 30 response is a 30% or greater reduction from baseline in SALT score. The SALT score can vary from 0 to 100%, with higher scores representing increasing severity of disease. The analysis was done using FAS (full analysis set) based on Non-responder imputation (ie. set missing values to be non-responsive) data. The 90% CI was calculated using Chan and Zhang method.
- Change From Baseline in Severity of Alopecia Tool (SALT) Across Time (Treatment Period) [Baseline, Weeks 2,4,6,8,12,16,20,24]
SALT is a quantitative assessment of alopecia areata (AA) severity based on the scalp hair loss. The SALT score can vary from 0 to 100% with higher score indicates more severe disease. Baseline is defined as the last measurement prior to first dosing (Day 1). Change from baseline is defined as the baseline value minus the value at a specific visit. Positive change from baseline implies an improvement. Least Square Mean and 90% Confidence Interval of Arms (PF-06651600 and PF-06700841) are the Least Square Mean and 90% Confidence Interval for difference from placebo respectively.
- Percent Change From Baseline in Severity of Alopecia Tool (SALT) Across Time (Treatment Period) [Baseline, Weeks 2,4,6,8,12,16,20,24]
SALT is a quantitative assessment of alopecia areata (AA) severity based on the scalp hair loss. The SALT score can vary from 0 to 100% with higher score indicates more severe disease. Baseline is defined as the last measurement prior to first dosing (Day 1). Percent change from baseline is defined as SALT baseline value minus SALT value at a specific visit divided by baseline and multiplying by 100. Positive change from baseline implies an improvement. Least Square Mean and 90% Confidence Interval of Arms (PF-06651600 and PF-06700841) are the Least Square Mean and 90% Confidence Interval for difference from placebo respectively.
- Percentage of Participants Achieving SALT 30 Across Time (Treatment Period) [Baseline, Weeks 2,4,6,8,12,16,20,24]
SALT is a quantitative assessment of alopecia areata (AA) severity based on the scalp hair loss. A SALT 30 response is a 30% or greater reduction from baseline in SALT score. The SALT score can vary from 0 to 100%, with higher scores representing increasing severity of disease. The analysis was done using FAS (full analysis set) based on Non-responder imputation (ie. set missing values to be non-responsive) data. The percentage(Number) and 90% confidence interval (CI) of Arms(PF-06651600 and PF-06700841) in this outcome measurement is the percentage and 90% CI for difference from placebo. The 90% CI was calculated using Chan and Zhang method.
- Percentage of Participants Achieving SALT 50 Across Time (Treatment Period) [Baseline, Weeks 2,4,6,8,12,16,20,24]
SALT is a quantitative assessment of alopecia areata (AA) severity based on the scalp hair loss. A SALT 50 response is a 50% or greater reduction from baseline in SALT score. The SALT score can vary from 0 to 100%, with higher scores representing increasing severity of disease. The analysis was done using FAS (full analysis set) based on Non-responder imputation (ie. set missing values to be non-responsive) data. The percentage(Number) and 90% confidence interval (CI) of Arms(PF-06651600 and PF-06700841) in this outcome measurement is the percentage and 90% CI for difference from placebo. The 90% CI was calculated using Chan and Zhang method.
- Percentage of Participants Achieving SALT 75 Across Time (Treatment Period) [Baseline, Weeks 2,4,6,8,12,16,20,24]
SALT is a quantitative assessment of alopecia areata (AA) severity based on the scalp hair loss. A SALT 75 response is a 75% or greater reduction from baseline in SALT score. The SALT score can vary from 0 to 100%, with higher scores representing increasing severity of disease. The analysis was done using FAS (full analysis set) based on Non-responder imputation (ie. set missing values to be non-responsive) data. The percentage(Number) and 90% confidence interval (CI) of Arms(PF-06651600 and PF-06700841) in this outcome measurement is the percentage and 90% CI for difference from placebo. The 90% CI was calculated using Chan and Zhang method.
- Percentage of Participants Achieving SALT 90 Across Time (Treatment Period) [Baseline, Weeks 2,4,6,8,12,16,20,24]
SALT is a quantitative assessment of alopecia areata (AA) severity based on the scalp hair loss. A SALT 90 response is a 90% or greater reduction from baseline in SALT score. The SALT score can vary from 0 to 100%, with higher scores representing increasing severity of disease. The analysis was done using FAS (full analysis set) based on Non-responder imputation (ie. set missing values to be non-responsive) data. The percentage(Number) and 90% confidence interval (CI) of Arms(PF-06651600 and PF-06700841) in this outcome measurement is the percentage and 90% CI for difference from placebo. The 90% CI was calculated using Chan and Zhang method.
- Percentage of Participants Achieving SALT 100 Across Time (Treatment Period) [Baseline, Weeks 2,4,6,8,12,16,20,24]
SALT is a quantitative assessment of alopecia areata (AA) severity based on the scalp hair loss. A SALT 100 response is a 100% or greater reduction from baseline in SALT score. The SALT score can vary from 0 to 100%, with higher scores representing increasing severity of disease. The analysis was done using FAS (full analysis set) based on Non-responder imputation (ie. set missing values to be non-responsive) data. The percentage(Number) and 90% confidence interval (CI) of Arms(PF-06651600 and PF-06700841) in this outcome measurement is the percentage and 90% CI for difference from placebo. The 90% CI was calculated using Chan and Zhang method.
- Number of Participants With the IGA Score Change (Treatment Period) [baseline, Week 2,4,6,8,12,16,20,24]
The clinical evaluator of alopecia areata (AA) will perform an assessment of the overall improvement of AA and assign an Investigator Global Assessment (IGA) score(ranging from 0 to 5) with higher score representing higher regrowth rate. Baseline is defined as the last measurement prior to first dosing (Day 1).
- Number of Participants With Treatment-emergent Adverse Events (All-causality and Treatment-related) - Treatment Period [baseline up to Week 24]
An AE (non-serious and serious) was any untoward medical occurrence in a participant who received study treatment without regard to possibility of causal relationship. Any such events with initial onset or increasing in severity after the first dose of study treatment were counted as treatment-emergent Adverse Event (TEAE). Treatment-related TEAE were determined by investigators.
- Number of Participants With Laboratory Abnormalities During Treatment Period [Baseline up to Week 24]
Following laboratory parameters were assessed against pre-defined abnormality criteria: hematology(Hemoglobin, Hematocrit, RBC count, Reticulocyte count, Platelet count, WBC count with differential, Total neutrophils, Eosinophils, Monocytes, Basophils, Lymphocytes); serum chemistry (BUN and Creatinine, Cystatin C, Creatine Phosphokinase, Glucose , Na+, K+, Cl ,Ca++, Total CO2, AST, ALT, Total Indirect & Direct Bilirubin, Alkaline phosphatase, Uric acid, Albumin,Total protein, Fasting lipid Profile Panel; urinalysis(pH, Glucose, Protein, Nitrites, Leukocyte esterase, Microscopy culture);Other(HIV, HBsAg, HBcAb, HepB reflex (HbsAB), if applicable, HCVAb, Serum pregnancy test, Urine pregnancy test, FSH, QFT G or other IGRA, or PPD, EBV, CMV, HSV1, HSV2, VZV, Skin swab for herpetiform rash, Skin swab for potential drug related rash).Retest/discontinuation criteria are defined in Protocol Appendix 6.1 and 6.2 respectively.
- Time to Achieve the Retreatment Criteria During the Withdrawal/Retreatment Part of the Extension Period Among Subjects Who Achieved Primary Endpoint at Week 24 (SBE Period) [Week 24 up to Week 52]
Time to re-treatment (weeks) = (date of re-treatment criteria met - date at Week 24 +1)/7. The calendar time to retreatment was calculated. Baseline is defined as Week 24 measurement. The duration in Drug Holiday #1 (ranging from 2-6 weeks) is counted in the Kaplan-Meier analysis. One subject directly entered the re-treatment period and hence is censored at baseline in the Kaplan-Meier analysis.
- Change From Baseline in SALT Across Time (SBE Period) [Weeks 30, 32, 34, 36, 40, 44, 48, 52 for non-responders, and AT Weeks 2, 4, 6, 8, 12, 16, 20, 24 for retreated responders.(AT=active treatment)]
SALT is a quantitative assessment of alopecia areata (AA) severity based on the scalp hair loss. The SALT score can vary from 0 to 100% with higher score indicates more severe disease. Baseline is defined as the last measurement prior to first dosing (Day 1). Change from baseline is defined as the baseline value minus the value at a specific visit. Positive change from baseline implies an improvement. Least Square Mean and 90% confidence interval in this outcome measurement is the LSM and 90%CI for difference from initial 24-week treatment period placebo respectively.
- Percentage of Participants Achieving SALT 30 Across Time (SBE Period) [Weeks 30, 32, 34, 36, 40, 44, 48, 52 for non-responders, and AT Weeks 2, 4, 6, 8, 12, 16, 20, 24 for retreated responders.(AT=active treatment)]
SALT is a quantitative assessment of alopecia areata (AA) severity based on the scalp hair loss. A SALT 30 response is a 30% or greater reduction from baseline in SALT score. The SALT score can vary from 0 to 100%, with higher scores representing increasing severity of disease. The analysis was done using FAS (full analysis set) based on Non-responder imputation (ie. set missing values to be non-responsive) data. The percentage(Number) and 90% confidence interval (CI) in this outcome measurement is the percentage and 90% CI for difference from initial 24-week treatment period placebo. The 90% CI was calculated using Chan and Zhang method.
- Percentage of Participants Achieving SALT 50 Across Time (SBE Period) [Weeks 30, 32, 34, 36, 40, 44, 48, 52 for non-responders, and AT Weeks 2, 4, 6, 8, 12, 16, 20, 24 for retreated responders.(AT=active treatment)]
SALT is a quantitative assessment of alopecia areata (AA) severity based on the scalp hair loss. A SALT 50 response is a 50% or greater reduction from baseline in SALT score. The SALT score can vary from 0 to 100%, with higher scores representing increasing severity of disease. The analysis was done using FAS (full analysis set) based on Non-responder imputation (ie. set missing values to be non-responsive) data. The percentage(Number) and 90% confidence interval (CI) in this outcome measurement is the percentage and 90% CI for difference from initial 24-week treatment period placebo. The 90% CI was calculated using Chan and Zhang method.
- Percentage of Participants Achieving SALT 75 Across Time (SBE Period) [Weeks 30, 32, 34, 36, 40, 44, 48, 52 for non-responders, and AT Weeks 2, 4, 6, 8, 12, 16, 20, 24 for retreated responders.(AT=active treatment)]
SALT is a quantitative assessment of alopecia areata (AA) severity based on the scalp hair loss. A SALT 75 response is a 75% or greater reduction from baseline in SALT score. The SALT score can vary from 0 to 100%, with higher scores representing increasing severity of disease. The analysis was done using FAS (full analysis set) based on Non-responder imputation (ie. set missing values to be non-responsive) data. The percentage(Number) and 90% confidence interval (CI) in this outcome measurement is the percentage and 90% CI for difference from initial 24-week treatment period placebo. The 90% CI was calculated using Chan and Zhang method.
- Percentage of Participants Achieving SALT 90 Across Time (SBE Period) [Weeks 30, 32, 34, 36, 40, 44, 48, 52 for non-responders, and AT Weeks 2, 4, 6, 8, 12, 16, 20, 24 for retreated responders.(AT=active treatment)]
SALT is a quantitative assessment of alopecia areata (AA) severity based on the scalp hair loss. A SALT 90 response is a 90% or greater reduction from baseline in SALT score. The SALT score can vary from 0 to 100%, with higher scores representing increasing severity of disease. The analysis was done using FAS (full analysis set) based on Non-responder imputation (ie. set missing values to be non-responsive) data. The percentage(Number) and 90% confidence interval (CI) in this outcome measurement is the percentage and 90% CI for difference from initial 24-week treatment period placebo. The 90% CI was calculated using Chan and Zhang method.
- Percentage of Participants Achieving SALT 100 Across Time (SBE Period) [Weeks 30, 32, 34, 36, 40, 44, 48, 52 for non-responders, and AT Weeks 2, 4, 6, 8, 12, 16, 20, 24 for retreated responders.(AT=active treatment)]
SALT is a quantitative assessment of alopecia areata (AA) severity based on the scalp hair loss. A SALT 100 response is a 100% or greater reduction from baseline in SALT score. The SALT score can vary from 0 to 100%, with higher scores representing increasing severity of disease. The analysis was done using FAS (full analysis set) based on Non-responder imputation (ie. set missing values to be non-responsive) data. The percentage(Number) and 90% confidence interval (CI) in this outcome measurement is the percentage and 90% CI for difference from initial 24-week treatment period placebo. The 90% CI was calculated using Chan and Zhang method.
Eligibility Criteria
Criteria
Inclusion Criteria:
-
Male or female subjects between 18 75 years of age, inclusive, at time of informed consent.
-
Must have moderate to severe alopecia areata:
Exclusion Criteria:
-
History of human immunodeficiency virus (HIV) or positive HIV serology at screening,
-
Infected with hepatitis B or hepatitis C viruses.
-
Have evidence of active or latent or inadequately treated infection with Mycobacterium tuberculosis (TB)
-
Have received any of the following treatment regiments specified in the timeframes outlined below:
Within 6 months of first dose of study drug: Any cell depleting agents Within 12 weeks of first dose of study drug: Any studies with JAK inhibitors; Other biologics Within 8 weeks of first dose of study drug: Participation in other studies involving investigational drug(s) Within 6 weeks of first dose of study drug: Have been vaccinated with live or attenuated live vaccine.
Within 4 weeks of first dose of study drug: Use of oral immune suppressants; Phototherapy (NB UVB) or broad band phototherapy; Regular use (more than 2 visits per week) of a tanning booth/parlor.
Within 2 week of first dose of study drug: Topical treatments that could affect AA; Herbal medications with unknown properties or known beneficial effects for AA.
Contacts and Locations
Locations
Site | City | State | Country | Postal Code | |
---|---|---|---|---|---|
1 | University of Alabama at Birmingham, Dermatology at the Whitaker Clinic | Birmingham | Alabama | United States | 35233 |
2 | University of Alabama at Birmingham, The Kirklin Clinic | Birmingham | Alabama | United States | 35233 |
3 | Southern California Dermatology, Inc. | Santa Ana | California | United States | 92701 |
4 | Clinical Science Institute | Santa Monica | California | United States | 90404 |
5 | Office of F. Monte Purcelli | Santa Monica | California | United States | 90404 |
6 | Tower Saint John's Imaging | Santa Monica | California | United States | 90404 |
7 | University of Colorado Hospital Clinical and Translational Research Center, Inpatient Unit | Aurora | Colorado | United States | 80045 |
8 | University of Colorado Hospital Clinical and Translational Research Center, Outpatient Clinic | Aurora | Colorado | United States | 80045 |
9 | University of Colorado Hospital, Anschutz Cancer Pavilion | Aurora | Colorado | United States | 80045 |
10 | Yale School of Medicine | New Haven | Connecticut | United States | 06510 |
11 | Investigational Drug Services | New Haven | Connecticut | United States | 06511 |
12 | Church Street Research Unit | New Haven | Connecticut | United States | 06519 |
13 | Yale Hearing and Balance Center | New Haven | Connecticut | United States | 06519 |
14 | Yale New Haven Hospital | New Haven | Connecticut | United States | 06519 |
15 | Park Avenue Dermatology Administrative Annex | Orange Park | Florida | United States | 32073 |
16 | Park Avenue Dermatology | Orange Park | Florida | United States | 32073 |
17 | Edward B. Kampsen, MD | Tampa | Florida | United States | 33609 |
18 | Olympian Clinical Research | Tampa | Florida | United States | 33609 |
19 | Rose Radiology | Tampa | Florida | United States | 33609 |
20 | Forward Clinical Trials, Inc | Tampa | Florida | United States | 33624 |
21 | MedaPhase Inc. | Newnan | Georgia | United States | 30263 |
22 | NorthShore University HealthSystem Dermatology Clinical Trials Unit | Skokie | Illinois | United States | 60077 |
23 | Dawes Fretzin Clinical Research Group, LLC | Indianapolis | Indiana | United States | 46256 |
24 | Dawes Fretzin Dermatology Group, LLC | Indianapolis | Indiana | United States | 46256 |
25 | Tufts Medical Center | Boston | Massachusetts | United States | 02111 |
26 | Massachusetts General Hospital Clinical Unit for Research Trials in Skin (CURTIS) | Boston | Massachusetts | United States | 02114 |
27 | Weill Cornell Medicine | New York | New York | United States | 10021 |
28 | Icahn School of Medicine at Mount Sinai | New York | New York | United States | 10029 |
29 | Mount Sinai Department of Otolaryngology | New York | New York | United States | 10029 |
30 | Rockefeller University Hospital | New York | New York | United States | 10065 |
31 | Investigational Drug Service | Rochester | New York | United States | 14642 |
32 | University of Rochester Audiology | Rochester | New York | United States | 14642 |
33 | University of Rochester Medical Center | Rochester | New York | United States | 14642 |
34 | University of Rochester Radiology | Rochester | New York | United States | 14642 |
35 | Vital Prospects Clinical Research Institute, P.C. | Tulsa | Oklahoma | United States | 74136 |
36 | Health Concepts | Rapid City | South Dakota | United States | 57702 |
37 | University of Utah MidValley Dermatology | Murray | Utah | United States | 84107 |
38 | University of Utah Medical Center | Salt Lake City | Utah | United States | 84132 |
39 | Virginia Clinical Research, Inc. | Norfolk | Virginia | United States | 23502 |
40 | Hearing Life | Hurstville | New South Wales | Australia | 2220 |
41 | Dr. Glen and Partners Medical Imaging | Kogarah | New South Wales | Australia | 2217 |
42 | St George Dermatology and Skin Cancer Centre | Kogarah | New South Wales | Australia | 2217 |
43 | St. George Hearing and Balance Clinic | Kogarah | New South Wales | Australia | 2217 |
44 | The Skin Centre | Benowa | Queensland | Australia | 4217 |
45 | Veracity Clinical Research | Woolloongabba | Queensland | Australia | 4102 |
46 | Skin & Cancer Foundation Inc. | Carlton | Victoria | Australia | 3053 |
47 | Sinclair Dermatology | East Melbourne | Victoria | Australia | 3002 |
48 | Bridge Road Imag ing | Richmond | Victoria | Australia | 3121 |
49 | Richmond Audiology | Richmond | Victoria | Australia | 3121 |
50 | Wiseman Dermatology Research Inc. | Winnipeg | Manitoba | Canada | R3M 3Z4 |
51 | Lynderm Research Inc. | Markham | Ontario | Canada | L3P 1X2 |
52 | Research by ICLS | Oakville | Ontario | Canada | L6J 7W5 |
53 | SKiN Centre for Dermatology | Peterborough | Ontario | Canada | K9J 5K2 |
54 | The Centre for Dermatology | Richmond Hill | Ontario | Canada | L4B 1A5 |
55 | York Dermatology Center | Richmond Hill | Ontario | Canada | L4C 9M7 |
Sponsors and Collaborators
- Pfizer
Investigators
- Study Director: Pfizer CT.gov Call Center, Pfizer
Study Documents (Full-Text)
More Information
Additional Information:
Publications
None provided.- B7931005
- 2016-004048-13
- ALLEGRO
Study Results
Participant Flow
Recruitment Details | The study had a 24 week Treatment Period, a 4 week Drug Holiday, an up to 48 weeks(24 weeks + additional 24 Weeks for those received active retreatment) Single Blind Extension Period, a 4 week Drug Holiday, a 24 weeks Cross Over Open Label Extension Period. |
---|---|
Pre-assignment Detail | Criteria for entering SBE: complete the former period without showing Key Exclusion defined in CSR Section 9.3.2. Criteria for entering COE: non-responders (SALT change from baseline <30%) at Week 24 and continued to be non-responders at Week 52 in SBE period without showing Key Exclusion defined in CSR Section 9.3.2. |
Arm/Group Title | Placebo for PF-06651600 | Placebo for PF-06700841 | PF-06651600 | PF-06700841 |
---|---|---|---|---|
Arm/Group Description | Participants received placebo tablets QD matching for PF-06651600. | Participants received placebo tablets QD matching for PF-06700841. | Participants received PF-06651600 200 mg QD for 4 weeks induction period followed by PF-06651600 50 mg QD for a 20 weeks maintenance period. | Participants received PF-06700841 60 mg tablets QD for a 4-week induction period followed by PF-06700841 30 mg tablets QD for a 20-week maintenance period. |
Period Title: Initial 24-Week Treatment Period (TP) | ||||
STARTED | 24 | 23 | 48 | 47 |
COMPLETED | 20 | 14 | 45 | 35 |
NOT COMPLETED | 4 | 9 | 3 | 12 |
Period Title: Initial 24-Week Treatment Period (TP) | ||||
STARTED | 17 | 12 | 38 | 29 |
COMPLETED | 15 | 11 | 27 | 23 |
NOT COMPLETED | 2 | 1 | 11 | 6 |
Period Title: Initial 24-Week Treatment Period (TP) | ||||
STARTED | 7 | 2 | 11 | 3 |
COMPLETED | 5 | 1 | 8 | 3 |
NOT COMPLETED | 2 | 1 | 3 | 0 |
Baseline Characteristics
Arm/Group Title | TP:Placebo | TP:PF-06651600 | TP:PF-06700841 | Total |
---|---|---|---|---|
Arm/Group Description | Participants received placebo tablets QD both matching for PF-06651600 and PF-06700841. | Participants received PF-06651600 200 mg tablets QD for a 4-week induction period followed by PF-06651600 50 mg tablets QD for a 20-week maintenance period. | Participants received PF-06700841 60 mg tablets QD for a 4-week induction period followed by PF-06700841 30 mg tablets QD for a 20-week maintenance period. | Total of all reporting groups |
Overall Participants | 47 | 48 | 47 | 142 |
Age (years) [Mean (Standard Deviation) ] | ||||
Mean (Standard Deviation) [years] |
38.17
(14.22)
|
36.88
(12.62)
|
33.94
(11.43)
|
36.33
(12.84)
|
Age, Customized (Count of Participants) | ||||
18-44 Years |
31
66%
|
33
68.8%
|
40
85.1%
|
104
73.2%
|
45-64 Years |
15
31.9%
|
14
29.2%
|
6
12.8%
|
35
24.6%
|
>=65 Years |
1
2.1%
|
1
2.1%
|
1
2.1%
|
3
2.1%
|
Sex: Female, Male (Count of Participants) | ||||
Female |
29
61.7%
|
37
77.1%
|
32
68.1%
|
98
69%
|
Male |
18
38.3%
|
11
22.9%
|
15
31.9%
|
44
31%
|
Ethnicity (NIH/OMB) (Count of Participants) | ||||
Hispanic or Latino |
2
4.3%
|
3
6.3%
|
5
10.6%
|
10
7%
|
Not Hispanic or Latino |
45
95.7%
|
45
93.8%
|
42
89.4%
|
132
93%
|
Unknown or Not Reported |
0
0%
|
0
0%
|
0
0%
|
0
0%
|
Race/Ethnicity, Customized (Count of Participants) | ||||
White |
45
95.7%
|
38
79.2%
|
36
76.6%
|
119
83.8%
|
Black or African American |
0
0%
|
4
8.3%
|
3
6.4%
|
7
4.9%
|
Asian |
2
4.3%
|
3
6.3%
|
3
6.4%
|
8
5.6%
|
American Indian or Alaska Native |
0
0%
|
0
0%
|
1
2.1%
|
1
0.7%
|
Native Hawaiian or Other Pacific Islander |
0
0%
|
0
0%
|
0
0%
|
0
0%
|
other |
0
0%
|
3
6.3%
|
4
8.5%
|
7
4.9%
|
Outcome Measures
Title | Change From Baseline in Severity of Alopecia Tool (SALT) Score at Week 24 |
---|---|
Description | SALT is a quantitative assessment of alopecia areata (AA) severity based on the scalp hair loss. Score range: 0-100%. Higher score indicates more severe disease. Change from baseline is defined as the baseline value minus the value at a specific visit. Positive change from baseline signifies an improvement. Baseline is defined as the last measurement prior to first dosing (Day 1). |
Time Frame | Baseline, Week24 |
Outcome Measure Data
Analysis Population Description |
---|
Number of Participants Analyzed: All randomized participants assigned to the study treatment. Number Analyzed: Number of Participants with observed data at Week 24 |
Arm/Group Title | PF-06651600 | PF-06700841 | Placebo |
---|---|---|---|
Arm/Group Description | Participants received PF-06651600 200 mg QD for 4 weeks induction period followed by PF-06651600 50 mg QD for a 20 weeks maintenance period. | Participants received PF-06700841 60 mg tablets QD for a 4-week induction period followed by PF-06700841 30 mg tablets QD for a 20-week maintenance period. | Participants received placebo tablets QD both matching for PF-06651600 and PF-06700841 |
Measure Participants | 48 | 47 | 47 |
Least Squares Mean (90% Confidence Interval) [units on a scale] |
32.54
|
50.59
|
1.41
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | PF-06651600, Placebo |
---|---|---|
Comments | ||
Type of Statistical Test | Superiority | |
Comments | ||
Statistical Test of Hypothesis | p-Value | <.0001 |
Comments | Hochberg P-value (one-sided) | |
Method | Mixed Model Repeated Measure (MMRM) | |
Comments | MMRM contains fixed factors of treatment, week, baseline, treatment by week and treatment by baseline interaction and a random effect for subject. | |
Method of Estimation | Estimation Parameter | Mean of Difference from Placebo |
Estimated Value | 31.14 | |
Confidence Interval |
(2-Sided) 95% 18.78 to 43.50 |
|
Parameter Dispersion |
Type: Standard Error of the Mean Value: 6.25 |
|
Estimation Comments |
Statistical Analysis 2
Statistical Analysis Overview | Comparison Group Selection | PF-06700841, Placebo |
---|---|---|
Comments | ||
Type of Statistical Test | Superiority | |
Comments | ||
Statistical Test of Hypothesis | p-Value | <.0001 |
Comments | Hochberg P-value (one-sided) | |
Method | Mixed Model Repeated Measure (MMRM) | |
Comments | MMRM contains fixed factors of treatment, week, baseline, treatment by week and treatment by baseline interaction and a random effect for subject. | |
Method of Estimation | Estimation Parameter | Mean of Difference from Placebo |
Estimated Value | 49.18 | |
Confidence Interval |
(2-Sided) 95% 36.62 to 61.74 |
|
Parameter Dispersion |
Type: Standard Error of the Mean Value: 6.35 |
|
Estimation Comments |
Title | Change From Baseline in Severity of Alopecia Tool (SALT) Score at Week 24 -AT/AU Participants |
---|---|
Description | SALT is a quantitative assessment of alopecia areata (AA) severity based on the scalp hair loss. The SALT score can vary from 0 to 100%, with higher scores representing increasing severity of disease. Change from baseline is defined as the baseline value minus the value at a specific visit. Positive change from baseline implies an improvement. Alopecia totalis (AT): derived as SALT score = 100% at baseline only. Alopecia universalis (AU): derived as SALT score = 100% and both eyelash and eyebrow assessments were "none" at baseline. |
Time Frame | Baseline, Week 24 |
Outcome Measure Data
Analysis Population Description |
---|
Number of Participants Analyzed: AT/AU participants in the Full analysis set (FAS) was used. FAS consisted of all randomized participants, assigned to the randomized treatment regardless of what treatment, if any, was received. Number Analyzed: Number of participants with observed data at Week 24. |
Arm/Group Title | PF-06651600-AT/AU | PF-06700841-AT/AU | Placebo-AT/AU |
---|---|---|---|
Arm/Group Description | AT/AU Participants received PF-06651600 200 mg once daily (QD) for 4 weeks induction period followed by PF-06651600 50 mg QD for a 20 weeks maintenance period. | AT/AU Participants received PF-06700841 60 mg tablets QD for a 4-week induction period followed by PF-06700841 30 mg tablets QD for a 20-week maintenance period. | AT/AU Participants received placebo tablets QD both matching for PF-06651600 and PF-06700841. |
Measure Participants | 20 | 22 | 20 |
Least Squares Mean (90% Confidence Interval) [units on a scale] |
27.59
|
48.42
|
1.81
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | PF-06651600, Placebo |
---|---|---|
Comments | ||
Type of Statistical Test | Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.0094 |
Comments | ||
Method | Mixed Model Repeated Measure (MMRM) | |
Comments | MMRM contains fixed factors of treatment, week, baseline, treatment by week and treatment by baseline interaction and a random effect for subject. | |
Method of Estimation | Estimation Parameter | Mean of Difference from Placebo |
Estimated Value | 25.78 | |
Confidence Interval |
(2-Sided) 90% 7.98 to 43.58 |
|
Parameter Dispersion |
Type: Standard Error of the Mean Value: 10.64 |
|
Estimation Comments |
Statistical Analysis 2
Statistical Analysis Overview | Comparison Group Selection | PF-06700841, Placebo |
---|---|---|
Comments | ||
Type of Statistical Test | Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | <.0001 |
Comments | ||
Method | Mixed Model Repeated Measure | |
Comments | MMRM contains fixed factors of treatment, week, baseline, treatment by week and treatment by baseline interaction and a random effect for subject. | |
Method of Estimation | Estimation Parameter | Mean of Difference from Placebo |
Estimated Value | 46.61 | |
Confidence Interval |
(2-Sided) 90% 29.02 to 64.20 |
|
Parameter Dispersion |
Type: Standard Error of the Mean Value: 10.51 |
|
Estimation Comments |
Title | Number of Participants With Treatment-emergent Adverse Events (All-causality and Treatment-related) - Single-Blind Extension (SBE) Period |
---|---|
Description | An AE (non-serious and serious) was any untoward medical occurrence in a participant who received study treatment without regard to possibility of causal relationship. Any such events with initial onset or increasing in severity after the first dose of study treatment were counted as treatment-emergent Adverse Event (TEAE). Treatment-related TEAE were determined by investigators. Arms end with "withdrawal Segment" and "retreatment segment" described the same population while in different treatment segment .The reason why count on PF-06700841 differ by 1 participant is that 1 responder directly entered the retreatment segment and skipped the withdrawal segment. |
Time Frame | Week 28 up to Week 52 |
Outcome Measure Data
Analysis Population Description |
---|
The safety analysis set (SAS) was used , which was defined as all participants who received at least one dose of study medication. |
Arm/Group Title | Active Non-responders on PF-06651600 | Placebo Non-responders on PF-06651600 | Active Non-responders on PF-06700841 | Placebo Non-responders on PF-06700841 | Non-Retreated PF-06651600 Responders in the Withdrawal Segment | Retreated PF-06651600 Responders in the Withdrawal Segment | Non-Retreated PF-06700841 Responders in the Withdrawal Segment | Retreated PF-06700841 Responders in the Withdrawal Segment | Retreated PF-06651600 Responders in the Retreatment Segment | Retreated Responders on PF-06700841 in the Retreatment Segment |
---|---|---|---|---|---|---|---|---|---|---|
Arm/Group Description | Participants initially treated with PF-06651600 in the Initial 24-Week Treatment Period and not responsive at Week 24 (ie, not achieving ≥30% improvement from baseline in SALT [SALT 30]) who were continually assigned to PF-06651600 in the Non-Responder Segment of the SBE Period | Participants initially treated with placebo in the Initial 24-Week Treatment Period (1 participant receiving placebo in the Initial 24-Week Treatment Period was responsive at Week 24 but did not enter the SBE Period) who were assigned to PF-06651600 in the Non-Responder Segment of the SBE Period | Participants initially treated with PF-06700841 in the Initial 24-Week Treatment Period and not responsive at Week 24 (ie, not achieving SALT 30) who were continually assigned to PF-06700841 in the Non-Responder Segment of the SBE Period | Participants initially treated with placebo in the Initial 24-Week Treatment Period who were assigned to PF-06700841 in the Non-Responder Segment of the SBE Period | Participants initially treated with PF-06651600 in the Initial 24-Week Treatment Period and responsive at Week 24 (ie, achieving SALT 30) who were assigned to placebo (withdrawal) without entering the Retreatment Segment of the SBE Period | Participants initially treated with PF-06651600 in the Initial 24-Week Treatment Period and responsive at Week 24 (ie, achieving SALT 30) who were assigned to placebo (withdrawal), and then entered the Retreatment Segment of the SBE Period to receive PF-06651600. This arm stands for retreated responders with TEAE within withdrawal Segment | Participants initially treated with PF-06700841 in the Initial 24-Week Treatment Period and responsive at Week 24 (ie, achieving SALT 30) who were assigned to placebo (withdrawal) without entering the Retreatment Segment of the SBE Period | Participants initially treated with PF-06700841 in the Initial 24-Week Treatment Period and responsive at Week 24 (ie, achieving SALT 30) who were assigned to placebo (withdrawal), and then entered the Retreatment Segment of the SBE Period to receive PF-06700841. This arm stands for retreated responders with TEAE within withdrawal Segment | Participants initially treated with PF-06651600 in the Initial 24-Week Treatment Period and responsive at Week 24 (ie, achieving SALT 30) who were assigned to placebo (withdrawal), and then entered the Retreatment Segment of the SBE Period to receive PF-06651600 | Participants initially treated with PF-06700841 in the Initial 24-Week Treatment Period and responsive at Week 24 (ie, achieving SALT 30) who were assigned to placebo (withdrawal), and then entered the Retreatment Segment of the SBE Period to receive PF-06700841 |
Measure Participants | 16 | 17 | 5 | 12 | 8 | 14 | 9 | 14 | 14 | 15 |
TEAE (All Causalities) |
8
17%
|
12
25%
|
4
8.5%
|
10
7%
|
4
NaN
|
3
NaN
|
6
NaN
|
9
NaN
|
11
NaN
|
9
NaN
|
TEAE (Treatment Related) |
5
10.6%
|
1
2.1%
|
0
0%
|
1
0.7%
|
0
NaN
|
1
NaN
|
0
NaN
|
3
NaN
|
2
NaN
|
2
NaN
|
Title | Number of Participants With Treatment-emergent Adverse Events (All-causality and Treatment-related) - Cross-Over Extension (COE) Period |
---|---|
Description | An AE (non-serious and serious) was any untoward medical occurrence in a participant who received study treatment without regard to possibility of causal relationship. Any such events with initial onset or increasing in severity after the first dose of study treatment were counted as treatment-emergent Adverse Event (TEAE). Treatment-related TEAE were determined by investigators. |
Time Frame | COE day 1 up to end of study |
Outcome Measure Data
Analysis Population Description |
---|
The safety analysis set (SAS) was used , which was defined as all participants who received at least one dose of study medication. |
Arm/Group Title | COE-PF-06651600 | COE-PF-06700841 |
---|---|---|
Arm/Group Description | Participants not responsive to placebo or PF-06700841 at Week 24 in the Initial 24-Week Treatment Period and not responsive to PF-06700841 at Week 52 (ie, not achieving SALT 30) in the SBE Period who were assigned to PF-06651600 in the COE Period | Participants not responsive to placebo or PF-06651600 at Week 24 in the Initial 24-Week Treatment Period and not responsive to PF-06651600 at Week 52 (ie, not achieving SALT 30; except 1 PF-06651600 responder) in the SBE Period who were assigned to PF-06700841 in the COE Period |
Measure Participants | 5 | 18 |
TEAE (All Causalities) |
4
8.5%
|
9
18.8%
|
TEAE (Treatment Related) |
2
4.3%
|
3
6.3%
|
Title | Number of Participants With Laboratory Abnormalities During SBE Period |
---|---|
Description | Following laboratory parameters were assessed against pre-defined abnormality criteria: hematology(Hemoglobin, Hematocrit, RBC count, Reticulocyte count, Platelet count, WBC count with differential, Total neutrophils, Eosinophils, Monocytes, Basophils, Lymphocytes); serum chemistry (BUN and Creatinine, Cystatin C, Creatine Phosphokinase, Glucose , Na+, K+, Cl ,Ca++, Total CO2, AST, ALT, Total Indirect & Direct Bilirubin, Alkaline phosphatase, Uric acid, Albumin,Total protein, Fasting lipid Profile Panel; urinalysis(pH, Glucose, Protein, Nitrites, Leukocyte esterase, Microscopy culture);Other(HIV, HBsAg, HBcAb, HepB reflex (HbsAB), if applicable, HCVAb, Serum pregnancy test, Urine pregnancy test, FSH, QFT G or other IGRA, or PPD, EBV, CMV, HSV1, HSV2, VZV, Skin swab for herpetiform rash, Skin swab for potential drug related rash).Retest/discontinuation criteria are defined in Protocol Appendix 6.1 and 6.2 respectively. |
Time Frame | Week 28 up to Week 52 for non-responders and responders in the withdrawal segment, AT day 1 up to AT Week 24 for retreatment segment (AT=active treatment) |
Outcome Measure Data
Analysis Population Description |
---|
The safety analysis set (SAS) was used. Arms end with "withdrawal Segment" and "retreatment segment" described the same population while in different treatment segment .The reason why count on PF-06700841 differ by 1 participant is that 1 responder skipped the withdrawal segment and entered the retreatment segment. |
Arm/Group Title | Active Non-responders on PF-06651600 | Placebo Non-responders on PF-06651600 | Active Non-responders on PF-06700841 | Placebo Non-responders on PF-06700841 | Non-Retreated PF-06651600 Responders in the Withdrawal Segment | Retreated PF-06651600 Responders in the Withdrawal Segment | Non-Retreated PF-06700841 Responders in the Withdrawal Segment | Retreated PF-06700841 Responders in the Withdrawal Segment | Retreated PF-06651600 Responders in the Retreatment Segment | Retreated Responders on PF-06700841 in the Retreatment Segment |
---|---|---|---|---|---|---|---|---|---|---|
Arm/Group Description | Participants initially treated with PF-06651600 in the Initial 24-Week Treatment Period and not responsive at Week 24 (ie, not achieving ≥30% improvement from baseline in SALT [SALT 30]) who were continually assigned to PF-06651600 in the Non-Responder Segment of the SBE Period | Participants initially treated with placebo in the Initial 24-Week Treatment Period (1 participant receiving placebo in the Initial 24-Week Treatment Period was responsive at Week 24 but did not enter the SBE Period) who were assigned to PF-06651600 in the Non-Responder Segment of the SBE Period | Participants initially treated with PF-06700841 in the Initial 24-Week Treatment Period and not responsive at Week 24 (ie, not achieving SALT 30) who were continually assigned to PF-06700841 in the Non-Responder Segment of the SBE Period | Participants initially treated with placebo in the Initial 24-Week Treatment Period who were assigned to PF-06700841 in the Non-Responder Segment of the SBE Period | Participants initially treated with PF-06651600 in the Initial 24-Week Treatment Period and responsive at Week 24 (ie, achieving SALT 30) who were assigned to placebo (withdrawal) without entering the Retreatment Segment of the SBE Period | Participants initially treated with PF-06651600 in the Initial 24-Week Treatment Period and responsive at Week 24 (ie, achieving SALT 30) who were assigned to placebo (withdrawal), and then entered the Retreatment Segment of the SBE Period to receive PF-06651600. This arm stands for retreated responders with TEAE within withdrawal Segment | Participants initially treated with PF-06700841 in the Initial 24-Week Treatment Period and responsive at Week 24 (ie, achieving SALT 30) who were assigned to placebo (withdrawal) without entering the Retreatment Segment of the SBE Period | Participants initially treated with PF-06700841 in the Initial 24-Week Treatment Period and responsive at Week 24 (ie, achieving SALT 30) who were assigned to placebo (withdrawal), and then entered the Retreatment Segment of the SBE Period to receive PF-06700841. This arm stands for retreated responders with TEAE within withdrawal Segment | Participants initially treated with PF-06651600 in the Initial 24-Week Treatment Period and responsive at Week 24 (ie, achieving SALT 30) who were assigned to placebo (withdrawal), and then entered the Retreatment Segment of the SBE Period to receive PF-06651600 | Participants initially treated with PF-06700841 in the Initial 24-Week Treatment Period and responsive at Week 24 (ie, achieving SALT 30) who were assigned to placebo (withdrawal), and then entered the Retreatment Segment of the SBE Period to receive PF-06700841 |
Measure Participants | 16 | 17 | 5 | 12 | 8 | 14 | 9 | 14 | 14 | 15 |
With abnormalities without regard to baseline |
13
27.7%
|
11
22.9%
|
4
8.5%
|
11
7.7%
|
6
NaN
|
9
NaN
|
7
NaN
|
10
NaN
|
11
NaN
|
14
NaN
|
Meeting Retest Criteria |
3
6.4%
|
5
10.4%
|
2
4.3%
|
7
4.9%
|
2
NaN
|
0
NaN
|
3
NaN
|
2
NaN
|
4
NaN
|
4
NaN
|
Meeting Discontinuation Criteria |
0
0%
|
0
0%
|
0
0%
|
0
0%
|
0
NaN
|
0
NaN
|
0
NaN
|
0
NaN
|
1
NaN
|
0
NaN
|
Title | Numbers of Participants With Specific Clinical Laboratory Abnormalities During COE Period |
---|---|
Description | Following laboratory parameters were assessed against pre-defined abnormality criteria: hematology(Hemoglobin, Hematocrit, RBC count, Reticulocyte count, Platelet count, WBC count with differential, Total neutrophils, Eosinophils, Monocytes, Basophils, Lymphocytes); serum chemistry (BUN and Creatinine, Cystatin C, Creatine Phosphokinase, Glucose , Na+, K+, Cl ,Ca++, Total CO2, AST, ALT, Total Indirect & Direct Bilirubin, Alkaline phosphatase, Uric acid, Albumin,Total protein, Fasting lipid Profile Panel; urinalysis(pH, Glucose, Protein, Nitrites, Leukocyte esterase, Microscopy culture);Other(HIV, HBsAg, HBcAb, HepB reflex (HbsAB), if applicable, HCVAb, Serum pregnancy test, Urine pregnancy test, FSH, QFT G or other IGRA, or PPD, EBV, CMV, HSV1, HSV2, VZV, Skin swab for herpetiform rash, Skin swab for potential drug related rash).Retest/discontinuation criteria are defined in Protocol Appendix 6.1 and 6.2 respectively. |
Time Frame | COE day 1 up to end of study |
Outcome Measure Data
Analysis Population Description |
---|
All participants in safety analysis set (SAS) who received at least 1 dose of investigational product (PF-06651600, PF-06700841 or placebo) and had abnormal laboratory data in COE period. |
Arm/Group Title | COE-PF-06651600 | COE-PF-06700841 |
---|---|---|
Arm/Group Description | Participants not responsive to placebo or PF-06700841 at Week 24 in the Initial 24-Week Treatment Period and not responsive to PF-06700841 at Week 52 (ie, not achieving SALT 30) in the SBE Period who were assigned to PF-06651600 in the COE Period | Participants not responsive to placebo or PF-06651600 at Week 24 in the Initial 24-Week Treatment Period and not responsive to PF-06651600 at Week 52 (ie, not achieving SALT 30; except 1 PF-06651600 responder) in the SBE Period who were assigned to PF-06700841 in the COE Period |
Measure Participants | 5 | 18 |
With abnormalities without regard to baseline |
5
10.6%
|
11
22.9%
|
Meeting Retest Criteria |
1
2.1%
|
6
12.5%
|
Meeting Discontinuation Criteria |
0
0%
|
0
0%
|
Title | Percentage of Participants Achieving SALT 30 at Week 24 |
---|---|
Description | SALT is a quantitative assessment of alopecia areata (AA) severity based on the scalp hair loss. A SALT 30 response is a 30% or greater reduction from baseline in SALT score. The SALT score can vary from 0 to 100%, with higher scores representing increasing severity of disease. The analysis was done using FAS (full analysis set) based on Non-responder imputation (ie. set missing values to be non-responsive) data. The 90% CI was calculated using Chan and Zhang method. |
Time Frame | Baseline, Week 24 |
Outcome Measure Data
Analysis Population Description |
---|
All participants in the Full analysis set (FAS) was used and have observed data at Week 24. FAS consisted of all randomized participants, assigned to the randomized treatment regardless of what treatment, if any, was received. |
Arm/Group Title | PF-06651600 | PF-06700841 | Placebo |
---|---|---|---|
Arm/Group Description | Participants received PF-06651600 200 mg QD for 4 weeks induction period followed by PF-06651600 50 mg QD for a 20 weeks maintenance period. | Participants received PF-06700841 60 mg tablets QD for a 4-week induction period followed by PF-06700841 30 mg tablets QD for a 20-week maintenance period. | Participants received placebo tablets QD both matching for PF-06651600 and PF-06700841 |
Measure Participants | 48 | 47 | 47 |
Number (90% Confidence Interval) [percentage of participants] |
50.0
106.4%
|
63.8
132.9%
|
2.1
4.5%
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | PF-06651600, Placebo |
---|---|---|
Comments | ||
Type of Statistical Test | Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | <.0001 |
Comments | ||
Method | Chan and Zhang method | |
Comments | ||
Method of Estimation | Estimation Parameter | Difference in Percentage from Placebo |
Estimated Value | 47.9 | |
Confidence Interval |
(2-Sided) 90% 34.2 to 60.7 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 2
Statistical Analysis Overview | Comparison Group Selection | PF-06700841, Placebo |
---|---|---|
Comments | ||
Type of Statistical Test | Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | <.0001 |
Comments | ||
Method | Chan and Zhang method | |
Comments | ||
Method of Estimation | Estimation Parameter | Difference in Percentage from Placebo |
Estimated Value | 61.7 | |
Confidence Interval |
(2-Sided) 90% 48.2 to 73.6 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Title | Change From Baseline in Severity of Alopecia Tool (SALT) Across Time (Treatment Period) |
---|---|
Description | SALT is a quantitative assessment of alopecia areata (AA) severity based on the scalp hair loss. The SALT score can vary from 0 to 100% with higher score indicates more severe disease. Baseline is defined as the last measurement prior to first dosing (Day 1). Change from baseline is defined as the baseline value minus the value at a specific visit. Positive change from baseline implies an improvement. Least Square Mean and 90% Confidence Interval of Arms (PF-06651600 and PF-06700841) are the Least Square Mean and 90% Confidence Interval for difference from placebo respectively. |
Time Frame | Baseline, Weeks 2,4,6,8,12,16,20,24 |
Outcome Measure Data
Analysis Population Description |
---|
"Number of participants analyzed": All randomized participants assigned to the study treatment. "Number analyzed" : Number of participants with observed data for each specified time point. |
Arm/Group Title | PF-06651600 | PF-06700841 | Placebo |
---|---|---|---|
Arm/Group Description | Participants received PF-06651600 200 mg QD for 4 weeks induction period followed by PF-06651600 50 mg QD for a 20 weeks maintenance period. | Participants received PF-06700841 60 mg tablets QD for a 4-week induction period followed by PF-06700841 30 mg tablets QD for a 20-week maintenance period. | Participants received placebo tablets QD both matching for PF-06651600 and PF-06700841 |
Measure Participants | 48 | 47 | 47 |
Week 2 |
-0.74
|
-0.93
|
1.18
|
Week 4 |
2.93
|
7.70
|
0.85
|
Week 6 |
12.44
|
19.37
|
1.32
|
Week 8 |
18.49
|
29.30
|
1.77
|
Week 12 |
24.49
|
36.57
|
1.62
|
Week 16 |
27.59
|
41.16
|
1.61
|
Week 20 |
29.32
|
45.55
|
1.62
|
Week 24 |
31.14
|
49.18
|
1.41
|
Title | Percent Change From Baseline in Severity of Alopecia Tool (SALT) Across Time (Treatment Period) |
---|---|
Description | SALT is a quantitative assessment of alopecia areata (AA) severity based on the scalp hair loss. The SALT score can vary from 0 to 100% with higher score indicates more severe disease. Baseline is defined as the last measurement prior to first dosing (Day 1). Percent change from baseline is defined as SALT baseline value minus SALT value at a specific visit divided by baseline and multiplying by 100. Positive change from baseline implies an improvement. Least Square Mean and 90% Confidence Interval of Arms (PF-06651600 and PF-06700841) are the Least Square Mean and 90% Confidence Interval for difference from placebo respectively. |
Time Frame | Baseline, Weeks 2,4,6,8,12,16,20,24 |
Outcome Measure Data
Analysis Population Description |
---|
"Number of participants analyzed": All randomized participants assigned to the study treatment. "Number analyzed" : Number of participants with observed data for each specified time point. |
Arm/Group Title | PF-06651600 | PF-06700841 | Placebo |
---|---|---|---|
Arm/Group Description | Participants received PF-06651600 200 mg QD for 4 weeks induction period followed by PF-06651600 50 mg QD for a 20 weeks maintenance period. | Participants received PF-06700841 60 mg tablets QD for a 4-week induction period followed by PF-06700841 30 mg tablets QD for a 20-week maintenance period. | Participants received placebo tablets QD both matching for PF-06651600 and PF-06700841 |
Measure Participants | 48 | 47 | 47 |
Week 2 |
-0.76
|
-1.13
|
1.26
|
Week 4 |
3.99
|
9.70
|
0.53
|
Week 6 |
15.88
|
22.88
|
1.02
|
Week 8 |
23.22
|
34.78
|
1.31
|
Week 12 |
30.99
|
44.17
|
0.99
|
Week 16 |
35.14
|
49.99
|
0.86
|
Week 20 |
37.31
|
55.46
|
0.91
|
Week 24 |
39.67
|
59.71
|
0.43
|
Title | Percentage of Participants Achieving SALT 30 Across Time (Treatment Period) |
---|---|
Description | SALT is a quantitative assessment of alopecia areata (AA) severity based on the scalp hair loss. A SALT 30 response is a 30% or greater reduction from baseline in SALT score. The SALT score can vary from 0 to 100%, with higher scores representing increasing severity of disease. The analysis was done using FAS (full analysis set) based on Non-responder imputation (ie. set missing values to be non-responsive) data. The percentage(Number) and 90% confidence interval (CI) of Arms(PF-06651600 and PF-06700841) in this outcome measurement is the percentage and 90% CI for difference from placebo. The 90% CI was calculated using Chan and Zhang method. |
Time Frame | Baseline, Weeks 2,4,6,8,12,16,20,24 |
Outcome Measure Data
Analysis Population Description |
---|
All participants in the Full analysis set (FAS) was used. FAS consisted of all randomized participants, assigned to the randomized treatment regardless of what treatment, if any, was received. |
Arm/Group Title | PF-06651600 | PF-06700841 | Placebo |
---|---|---|---|
Arm/Group Description | Participants received PF-06651600 200 mg QD for 4 weeks induction period followed by PF-06651600 50 mg QD for a 20 weeks maintenance period. | Participants received PF-06700841 60 mg tablets QD for a 4-week induction period followed by PF-06700841 30 mg tablets QD for a 20-week maintenance period. | Participants received placebo tablets QD both matching for PF-06651600 and PF-06700841 |
Measure Participants | 48 | 47 | 47 |
Week 2 |
-2.1
-4.5%
|
-2.1
-4.4%
|
2.1
4.5%
|
Week 4 |
6.2
13.2%
|
12.8
26.7%
|
2.1
4.5%
|
Week 6 |
18.7
39.8%
|
27.7
57.7%
|
2.1
4.5%
|
Week 8 |
25.0
53.2%
|
38.3
79.8%
|
2.1
4.5%
|
Week 12 |
39.5
84%
|
48.9
101.9%
|
2.1
4.5%
|
Week 16 |
45.8
97.4%
|
55.3
115.2%
|
2.1
4.5%
|
Week 20 |
47.9
101.9%
|
59.6
124.2%
|
2.1
4.5%
|
Week 24 |
47.9
101.9%
|
61.7
128.5%
|
2.1
4.5%
|
Title | Percentage of Participants Achieving SALT 50 Across Time (Treatment Period) |
---|---|
Description | SALT is a quantitative assessment of alopecia areata (AA) severity based on the scalp hair loss. A SALT 50 response is a 50% or greater reduction from baseline in SALT score. The SALT score can vary from 0 to 100%, with higher scores representing increasing severity of disease. The analysis was done using FAS (full analysis set) based on Non-responder imputation (ie. set missing values to be non-responsive) data. The percentage(Number) and 90% confidence interval (CI) of Arms(PF-06651600 and PF-06700841) in this outcome measurement is the percentage and 90% CI for difference from placebo. The 90% CI was calculated using Chan and Zhang method. |
Time Frame | Baseline, Weeks 2,4,6,8,12,16,20,24 |
Outcome Measure Data
Analysis Population Description |
---|
All participants in the Full analysis set (FAS) was used. FAS consisted of all randomized participants, assigned to the randomized treatment regardless of what treatment, if any, was received. |
Arm/Group Title | PF-06651600 | PF-06700841 | Placebo |
---|---|---|---|
Arm/Group Description | Participants received PF-06651600 200 mg QD for 4 weeks induction period followed by PF-06651600 50 mg QD for a 20 weeks maintenance period. | Participants received PF-06700841 60 mg tablets QD for a 4-week induction period followed by PF-06700841 30 mg tablets QD for a 20-week maintenance period. | Participants received placebo tablets QD both matching for PF-06651600 and PF-06700841 |
Measure Participants | 48 | 47 | 47 |
Week 2 |
0.0
0%
|
0.0
0%
|
0
0%
|
Week 4 |
0.0
0%
|
10.6
22.1%
|
0
0%
|
Week 6 |
10.4
22.1%
|
17.0
35.4%
|
2.1
4.5%
|
Week 8 |
18.7
39.8%
|
29.8
62.1%
|
2.1
4.5%
|
Week 12 |
27.0
57.4%
|
36.2
75.4%
|
2.1
4.5%
|
Week 16 |
33.3
70.9%
|
40.4
84.2%
|
2.1
4.5%
|
Week 20 |
33.3
70.9%
|
46.8
97.5%
|
2.1
4.5%
|
Week 24 |
37.5
79.8%
|
51.1
106.5%
|
2.1
4.5%
|
Title | Percentage of Participants Achieving SALT 75 Across Time (Treatment Period) |
---|---|
Description | SALT is a quantitative assessment of alopecia areata (AA) severity based on the scalp hair loss. A SALT 75 response is a 75% or greater reduction from baseline in SALT score. The SALT score can vary from 0 to 100%, with higher scores representing increasing severity of disease. The analysis was done using FAS (full analysis set) based on Non-responder imputation (ie. set missing values to be non-responsive) data. The percentage(Number) and 90% confidence interval (CI) of Arms(PF-06651600 and PF-06700841) in this outcome measurement is the percentage and 90% CI for difference from placebo. The 90% CI was calculated using Chan and Zhang method. |
Time Frame | Baseline, Weeks 2,4,6,8,12,16,20,24 |
Outcome Measure Data
Analysis Population Description |
---|
All participants in the Full analysis set (FAS) was used. FAS consisted of all randomized participants, assigned to the randomized treatment regardless of what treatment, if any, was received. |
Arm/Group Title | PF-06651600 | PF-06700841 | Placebo |
---|---|---|---|
Arm/Group Description | Participants received PF-06651600 200 mg QD for 4 weeks induction period followed by PF-06651600 50 mg QD for a 20 weeks maintenance period. | Participants received PF-06700841 60 mg tablets QD for a 4-week induction period followed by PF-06700841 30 mg tablets QD for a 20-week maintenance period. | Participants received placebo tablets QD both matching for PF-06651600 and PF-06700841 |
Measure Participants | 48 | 47 | 47 |
Week 2 |
0.0
0%
|
0.0
0%
|
0
0%
|
Week 4 |
0.0
0%
|
0.0
0%
|
0
0%
|
Week 6 |
8.3
17.7%
|
10.6
22.1%
|
0
0%
|
Week 8 |
12.5
26.6%
|
23.4
48.8%
|
2.1
4.5%
|
Week 12 |
16.6
35.3%
|
27.7
57.7%
|
2.1
4.5%
|
Week 16 |
20.8
44.3%
|
31.9
66.5%
|
2.1
4.5%
|
Week 20 |
25.0
53.2%
|
38.3
79.8%
|
2.1
4.5%
|
Week 24 |
27.0
57.4%
|
40.4
84.2%
|
2.1
4.5%
|
Title | Percentage of Participants Achieving SALT 90 Across Time (Treatment Period) |
---|---|
Description | SALT is a quantitative assessment of alopecia areata (AA) severity based on the scalp hair loss. A SALT 90 response is a 90% or greater reduction from baseline in SALT score. The SALT score can vary from 0 to 100%, with higher scores representing increasing severity of disease. The analysis was done using FAS (full analysis set) based on Non-responder imputation (ie. set missing values to be non-responsive) data. The percentage(Number) and 90% confidence interval (CI) of Arms(PF-06651600 and PF-06700841) in this outcome measurement is the percentage and 90% CI for difference from placebo. The 90% CI was calculated using Chan and Zhang method. |
Time Frame | Baseline, Weeks 2,4,6,8,12,16,20,24 |
Outcome Measure Data
Analysis Population Description |
---|
All participants in the Full analysis set (FAS) was used. FAS consisted of all randomized participants, assigned to the randomized treatment regardless of what treatment, if any, was received. |
Arm/Group Title | PF-06651600 | PF-06700841 | Placebo |
---|---|---|---|
Arm/Group Description | Participants received PF-06651600 200 mg QD for 4 weeks induction period followed by PF-06651600 50 mg QD for a 20 weeks maintenance period. | Participants received PF-06700841 60 mg tablets QD for a 4-week induction period followed by PF-06700841 30 mg tablets QD for a 20-week maintenance period. | Participants received placebo tablets QD both matching for PF-06651600 and PF-06700841 |
Measure Participants | 48 | 47 | 47 |
Week 2 |
0.0
0%
|
0.0
0%
|
0
0%
|
Week 4 |
0.0
0%
|
0.0
0%
|
0
0%
|
Week 6 |
0.0
0%
|
6.4
13.3%
|
0
0%
|
Week 8 |
4.2
8.9%
|
12.8
26.7%
|
0
0%
|
Week 12 |
10.4
22.1%
|
25.5
53.1%
|
0
0%
|
Week 16 |
16.7
35.5%
|
27.7
57.7%
|
0
0%
|
Week 20 |
18.7
39.8%
|
29.8
62.1%
|
2.1
4.5%
|
Week 24 |
25.0
53.2%
|
34.0
70.8%
|
0
0%
|
Title | Percentage of Participants Achieving SALT 100 Across Time (Treatment Period) |
---|---|
Description | SALT is a quantitative assessment of alopecia areata (AA) severity based on the scalp hair loss. A SALT 100 response is a 100% or greater reduction from baseline in SALT score. The SALT score can vary from 0 to 100%, with higher scores representing increasing severity of disease. The analysis was done using FAS (full analysis set) based on Non-responder imputation (ie. set missing values to be non-responsive) data. The percentage(Number) and 90% confidence interval (CI) of Arms(PF-06651600 and PF-06700841) in this outcome measurement is the percentage and 90% CI for difference from placebo. The 90% CI was calculated using Chan and Zhang method. |
Time Frame | Baseline, Weeks 2,4,6,8,12,16,20,24 |
Outcome Measure Data
Analysis Population Description |
---|
All participants in the Full analysis set (FAS) was used. FAS consisted of all randomized participants, assigned to the randomized treatment regardless of what treatment, if any, was received. |
Arm/Group Title | PF-06651600 | PF-06700841 | Placebo |
---|---|---|---|
Arm/Group Description | Participants received PF-06651600 200 mg QD for 4 weeks induction period followed by PF-06651600 50 mg QD for a 20 weeks maintenance period. | Participants received PF-06700841 60 mg tablets QD for a 4-week induction period followed by PF-06700841 30 mg tablets QD for a 20-week maintenance period. | Participants received placebo tablets QD both matching for PF-06651600 and PF-06700841 |
Measure Participants | 48 | 47 | 47 |
Week 2 |
0.0
0%
|
0.0
0%
|
0
0%
|
Week 4 |
0.0
0%
|
0.0
0%
|
0
0%
|
Week 6 |
0.0
0%
|
0.0
0%
|
0
0%
|
Week 8 |
0.0
0%
|
2.1
4.4%
|
0
0%
|
Week 12 |
2.1
4.5%
|
6.4
13.3%
|
0
0%
|
Week 16 |
2.1
4.5%
|
8.5
17.7%
|
0
0%
|
Week 20 |
4.2
8.9%
|
12.8
26.7%
|
0
0%
|
Week 24 |
12.5
26.6%
|
12.8
26.7%
|
0
0%
|
Title | Number of Participants With the IGA Score Change (Treatment Period) |
---|---|
Description | The clinical evaluator of alopecia areata (AA) will perform an assessment of the overall improvement of AA and assign an Investigator Global Assessment (IGA) score(ranging from 0 to 5) with higher score representing higher regrowth rate. Baseline is defined as the last measurement prior to first dosing (Day 1). |
Time Frame | baseline, Week 2,4,6,8,12,16,20,24 |
Outcome Measure Data
Analysis Population Description |
---|
"Number of participants analyzed": All randomized participants assigned to the study treatment. "Number analyzed" : Number of participants with observed data for each specified time point. |
Arm/Group Title | PF-06651600 | PF-06700841 | Placebo |
---|---|---|---|
Arm/Group Description | Participants received PF-06651600 200 mg QD for 4 weeks induction period followed by PF-06651600 50 mg QD for a 20 weeks maintenance period. | Participants received PF-06700841 60 mg tablets QD for a 4-week induction period followed by PF-06700841 30 mg tablets QD for a 20-week maintenance period. | Participants received placebo tablets QD both matching for PF-06651600 and PF-06700841 |
Measure Participants | 48 | 47 | 47 |
0 (NO CHANGE OR FURTHER LOSS) |
48
102.1%
|
47
97.9%
|
47
100%
|
1 (1-24% REGROWTH) |
0
0%
|
0
0%
|
0
0%
|
2 (25-49% REGROWTH) |
0
0%
|
0
0%
|
0
0%
|
3 (50-74% REGROWTH) |
0
0%
|
0
0%
|
0
0%
|
4 (75-99% REGROWTH) |
0
0%
|
0
0%
|
0
0%
|
5 (100% REGROWTH) |
0
0%
|
0
0%
|
0
0%
|
0 (NO CHANGE OR FURTHER LOSS) |
40
85.1%
|
43
89.6%
|
40
85.1%
|
1 (1-24% REGROWTH) |
8
17%
|
4
8.3%
|
5
10.6%
|
2 (25-49% REGROWTH) |
0
0%
|
0
0%
|
1
2.1%
|
3 (50-74% REGROWTH) |
0
0%
|
0
0%
|
0
0%
|
4 (75-99% REGROWTH) |
0
0%
|
0
0%
|
0
0%
|
5 (100% REGROWTH) |
0
0%
|
0
0%
|
0
0%
|
0 (NO CHANGE OR FURTHER LOSS) |
29
61.7%
|
21
43.8%
|
36
76.6%
|
1 (1-24% REGROWTH) |
15
31.9%
|
19
39.6%
|
6
12.8%
|
2 (25-49% REGROWTH) |
4
8.5%
|
2
4.2%
|
1
2.1%
|
3 (50-74% REGROWTH) |
0
0%
|
5
10.4%
|
0
0%
|
4 (75-99% REGROWTH) |
0
0%
|
0
0%
|
0
0%
|
5 (100% REGROWTH) |
0
0%
|
0
0%
|
0
0%
|
0 (NO CHANGE OR FURTHER LOSS) |
16
34%
|
10
20.8%
|
35
74.5%
|
1 (1-24% REGROWTH) |
18
38.3%
|
17
35.4%
|
6
12.8%
|
2 (25-49% REGROWTH) |
7
14.9%
|
9
18.8%
|
1
2.1%
|
3 (50-74% REGROWTH) |
2
4.3%
|
4
8.3%
|
1
2.1%
|
4 (75-99% REGROWTH) |
4
8.5%
|
5
10.4%
|
0
0%
|
5 (100% REGROWTH) |
0
0%
|
0
0%
|
0
0%
|
0 (NO CHANGE OR FURTHER LOSS) |
13
27.7%
|
7
14.6%
|
33
70.2%
|
1 (1-24% REGROWTH) |
17
36.2%
|
17
35.4%
|
9
19.1%
|
2 (25-49% REGROWTH) |
7
14.9%
|
5
10.4%
|
1
2.1%
|
3 (50-74% REGROWTH) |
3
6.4%
|
3
6.3%
|
0
0%
|
4 (75-99% REGROWTH) |
7
14.9%
|
11
22.9%
|
1
2.1%
|
5 (100% REGROWTH) |
0
0%
|
1
2.1%
|
0
0%
|
0 (NO CHANGE OR FURTHER LOSS) |
13
27.7%
|
6
12.5%
|
33
70.2%
|
1 (1-24% REGROWTH) |
11
23.4%
|
11
22.9%
|
10
21.3%
|
2 (25-49% REGROWTH) |
9
19.1%
|
9
18.8%
|
1
2.1%
|
3 (50-74% REGROWTH) |
5
10.6%
|
4
8.3%
|
0
0%
|
4 (75-99% REGROWTH) |
8
17%
|
10
20.8%
|
1
2.1%
|
5 (100% REGROWTH) |
1
2.1%
|
4
8.3%
|
0
0%
|
0 (NO CHANGE OR FURTHER LOSS) |
14
29.8%
|
5
10.4%
|
31
66%
|
1 (1-24% REGROWTH) |
7
14.9%
|
7
14.6%
|
9
19.1%
|
2 (25-49% REGROWTH) |
7
14.9%
|
9
18.8%
|
1
2.1%
|
3 (50-74% REGROWTH) |
6
12.8%
|
4
8.3%
|
0
0%
|
4 (75-99% REGROWTH) |
10
21.3%
|
11
22.9%
|
1
2.1%
|
5 (100% REGROWTH) |
1
2.1%
|
5
10.4%
|
0
0%
|
0 (NO CHANGE OR FURTHER LOSS) |
14
29.8%
|
4
8.3%
|
29
61.7%
|
1 (1-24% REGROWTH) |
6
12.8%
|
6
12.5%
|
9
19.1%
|
2 (25-49% REGROWTH) |
8
17%
|
7
14.6%
|
1
2.1%
|
3 (50-74% REGROWTH) |
4
8.5%
|
4
8.3%
|
0
0%
|
4 (75-99% REGROWTH) |
10
21.3%
|
11
22.9%
|
1
2.1%
|
5 (100% REGROWTH) |
3
6.4%
|
8
16.7%
|
0
0%
|
0 (NO CHANGE OR FURTHER LOSS) |
13
27.7%
|
4
8.3%
|
27
57.4%
|
1 (1-24% REGROWTH) |
5
10.6%
|
6
12.5%
|
6
12.8%
|
2 (25-49% REGROWTH) |
7
14.9%
|
5
10.4%
|
1
2.1%
|
3 (50-74% REGROWTH) |
5
10.6%
|
5
10.4%
|
0
0%
|
4 (75-99% REGROWTH) |
8
17%
|
13
27.1%
|
1
2.1%
|
5 (100% REGROWTH) |
6
12.8%
|
7
14.6%
|
0
0%
|
Title | Number of Participants With Treatment-emergent Adverse Events (All-causality and Treatment-related) - Treatment Period |
---|---|
Description | An AE (non-serious and serious) was any untoward medical occurrence in a participant who received study treatment without regard to possibility of causal relationship. Any such events with initial onset or increasing in severity after the first dose of study treatment were counted as treatment-emergent Adverse Event (TEAE). Treatment-related TEAE were determined by investigators. |
Time Frame | baseline up to Week 24 |
Outcome Measure Data
Analysis Population Description |
---|
All participants who received at least 1 dose of investigational product (PF-06651600, PF-06700841 or placebo) in Treatment Period. |
Arm/Group Title | PF-06651600 | PF-06700841 | Placebo |
---|---|---|---|
Arm/Group Description | Participants received PF-06651600 200 mg QD for 4 weeks induction period followed by PF-06651600 50 mg QD for a 20 weeks maintenance period. | Participants received PF-06700841 60 mg tablets QD for a 4-week induction period followed by PF-06700841 30 mg tablets QD for a 20-week maintenance period. | Participants received placebo tablets QD both matching for PF-06651600 and PF-06700841 |
Measure Participants | 48 | 47 | 47 |
TEAE (All Causalities) |
32
68.1%
|
36
75%
|
35
74.5%
|
TEAE (Treatment Related) |
13
27.7%
|
20
41.7%
|
14
29.8%
|
Title | Number of Participants With Laboratory Abnormalities During Treatment Period |
---|---|
Description | Following laboratory parameters were assessed against pre-defined abnormality criteria: hematology(Hemoglobin, Hematocrit, RBC count, Reticulocyte count, Platelet count, WBC count with differential, Total neutrophils, Eosinophils, Monocytes, Basophils, Lymphocytes); serum chemistry (BUN and Creatinine, Cystatin C, Creatine Phosphokinase, Glucose , Na+, K+, Cl ,Ca++, Total CO2, AST, ALT, Total Indirect & Direct Bilirubin, Alkaline phosphatase, Uric acid, Albumin,Total protein, Fasting lipid Profile Panel; urinalysis(pH, Glucose, Protein, Nitrites, Leukocyte esterase, Microscopy culture);Other(HIV, HBsAg, HBcAb, HepB reflex (HbsAB), if applicable, HCVAb, Serum pregnancy test, Urine pregnancy test, FSH, QFT G or other IGRA, or PPD, EBV, CMV, HSV1, HSV2, VZV, Skin swab for herpetiform rash, Skin swab for potential drug related rash).Retest/discontinuation criteria are defined in Protocol Appendix 6.1 and 6.2 respectively. |
Time Frame | Baseline up to Week 24 |
Outcome Measure Data
Analysis Population Description |
---|
All participants in safety analysis set (SAS) who received at least 1 dose of investigational product (PF-06651600, PF-06700841 or placebo) and had abnormal laboratory data in treatment period. |
Arm/Group Title | PF-06651600 | PF-06700841 | Placebo |
---|---|---|---|
Arm/Group Description | Participants received PF-06651600 200 mg QD for 4 weeks induction period followed by PF-06651600 50 mg QD for a 20 weeks maintenance period. | Participants received PF-06700841 60 mg tablets QD for a 4-week induction period followed by PF-06700841 30 mg tablets QD for a 20-week maintenance period. | Participants received placebo tablets QD both matching for PF-06651600 and PF-06700841 |
Measure Participants | 48 | 47 | 46 |
With abnormalities without regard to baseline |
35
74.5%
|
36
75%
|
32
68.1%
|
Meeting Safety Criteria |
12
25.5%
|
29
60.4%
|
5
10.6%
|
Meeting Retest Criteria |
5
10.6%
|
18
37.5%
|
9
19.1%
|
Meeting Discontinuation Criteria |
0
0%
|
3
6.3%
|
0
0%
|
Title | Time to Achieve the Retreatment Criteria During the Withdrawal/Retreatment Part of the Extension Period Among Subjects Who Achieved Primary Endpoint at Week 24 (SBE Period) |
---|---|
Description | Time to re-treatment (weeks) = (date of re-treatment criteria met - date at Week 24 +1)/7. The calendar time to retreatment was calculated. Baseline is defined as Week 24 measurement. The duration in Drug Holiday #1 (ranging from 2-6 weeks) is counted in the Kaplan-Meier analysis. One subject directly entered the re-treatment period and hence is censored at baseline in the Kaplan-Meier analysis. |
Time Frame | Week 24 up to Week 52 |
Outcome Measure Data
Analysis Population Description |
---|
All randomized participants who were responsive at Week 24 (ie, achieving SALT30 at Week 24).All randomized participants who were responsive at Week 24 (ie, achieving SALT30 at Week 24). |
Arm/Group Title | PF-06651600 Responders | PF-06700841 Responders |
---|---|---|
Arm/Group Description | Participants received PF-06651600 200 mg once daily (QD) for 4 weeks induction period followed by PF-06651600 50 mg QD for a 20 weeks maintenance period responsive at Week 24 (ie, achieving SALT 30) who were assigned to placebo (withdrawal) | Participants received PF-06700841 60 mg tablets QD for a 4-week induction period followed by PF-06700841 30 mg tablets QD for a 20-week maintenance period and responsive at Week 24 (ie, achieving SALT 30) who were assigned to placebo (withdrawal) |
Measure Participants | 22 | 24 |
Q1 time to retreatment (25th percentile of time) |
10.1
|
11.0
|
Median time to retreatment |
16.1
|
24.1
|
Q3 time to retreatment (75th percentile of time) |
21.1
|
NA
|
Title | Change From Baseline in SALT Across Time (SBE Period) |
---|---|
Description | SALT is a quantitative assessment of alopecia areata (AA) severity based on the scalp hair loss. The SALT score can vary from 0 to 100% with higher score indicates more severe disease. Baseline is defined as the last measurement prior to first dosing (Day 1). Change from baseline is defined as the baseline value minus the value at a specific visit. Positive change from baseline implies an improvement. Least Square Mean and 90% confidence interval in this outcome measurement is the LSM and 90%CI for difference from initial 24-week treatment period placebo respectively. |
Time Frame | Weeks 30, 32, 34, 36, 40, 44, 48, 52 for non-responders, and AT Weeks 2, 4, 6, 8, 12, 16, 20, 24 for retreated responders.(AT=active treatment) |
Outcome Measure Data
Analysis Population Description |
---|
Number of Participants Analyzed: All randomized participants assigned to the study treatment. Number Analyzed: Number of Participants with observed data. 6 groups of participants were each compared with initial 24-week treatment period placebo. |
Arm/Group Title | Active Non-responders on PF-06651600 | Active Non-responders on PF-06700841 | Placebo Non-responders on PF-06651600 | Placebo Non-responders on PF-06700841 | Retreated PF-06651600 Responders in the Retreatment Segment | Retreated Responders on PF-06700841 in the Retreatment Segment |
---|---|---|---|---|---|---|
Arm/Group Description | Participants initially treated with PF-06651600 in the Initial 24-Week Treatment Period and not responsive at Week 24 (ie, not achieving ≥30% improvement from baseline in SALT [SALT 30]) who were continually assigned to PF-06651600 in the Non-Responder Segment of the SBE Period | Participants initially treated with PF-06700841 in the Initial 24-Week Treatment Period and not responsive at Week 24 (ie, not achieving SALT 30) who were continually assigned to PF-06700841 in the Non-Responder Segment of the SBE Period | Participants initially treated with placebo in the Initial 24-Week Treatment Period (1 participant receiving placebo in the Initial 24-Week Treatment Period was responsive at Week 24 but did not enter the SBE Period) who were assigned to PF-06651600 in the Non-Responder Segment of the SBE Period | Participants initially treated with placebo in the Initial 24-Week Treatment Period who were assigned to PF-06700841 in the Non-Responder Segment of the SBE Period | Participants initially treated with PF-06651600 in the Initial 24-Week Treatment Period and responsive at Week 24 (ie, achieving SALT 30) who were assigned to placebo (withdrawal), and then entered the Retreatment Segment of the SBE Period to receive PF-06651600 | Participants initially treated with PF-06700841 in the Initial 24-Week Treatment Period and responsive at Week 24 (ie, achieving SALT 30) who were assigned to placebo (withdrawal), and then entered the Retreatment Segment of the SBE Period to receive PF-06700841 |
Measure Participants | 16 | 5 | 17 | 12 | 14 | 15 |
Week 30/ AT Week 2 |
1.76
|
0.09
|
2.99
|
-0.31
|
25.04
|
19.83
|
Week 32/ AT Week 4 |
1.85
|
2.22
|
3.37
|
3.71
|
27.63
|
15.66
|
Week 34/ AT Week 6 |
1.80
|
3.16
|
10.16
|
24.67
|
33.78
|
20.09
|
Week 36/ AT Week 8 |
2.16
|
3.01
|
8.93
|
42.32
|
38.80
|
27.35
|
Week 40/ AT Week 12 |
3.35
|
3.19
|
18.30
|
50.27
|
43.70
|
39.28
|
Week 44/ AT Week 16 |
3.41
|
3.12
|
25.71
|
54.69
|
48.93
|
50.58
|
Week 48/ AT Week 20 |
4.70
|
2.97
|
25.28
|
62.45
|
53.74
|
53.79
|
Week 52/ AT Week 24 |
7.06
|
3.01
|
28.88
|
58.53
|
55.94
|
58.37
|
Title | Percentage of Participants Achieving SALT 30 Across Time (SBE Period) |
---|---|
Description | SALT is a quantitative assessment of alopecia areata (AA) severity based on the scalp hair loss. A SALT 30 response is a 30% or greater reduction from baseline in SALT score. The SALT score can vary from 0 to 100%, with higher scores representing increasing severity of disease. The analysis was done using FAS (full analysis set) based on Non-responder imputation (ie. set missing values to be non-responsive) data. The percentage(Number) and 90% confidence interval (CI) in this outcome measurement is the percentage and 90% CI for difference from initial 24-week treatment period placebo. The 90% CI was calculated using Chan and Zhang method. |
Time Frame | Weeks 30, 32, 34, 36, 40, 44, 48, 52 for non-responders, and AT Weeks 2, 4, 6, 8, 12, 16, 20, 24 for retreated responders.(AT=active treatment) |
Outcome Measure Data
Analysis Population Description |
---|
All participants in the Full analysis set (FAS) was used. FAS consisted of all randomized participants, assigned to the randomized treatment regardless of what treatment, if any, was received. |
Arm/Group Title | Active Non-responders on PF-06651600 | Active Non-responders on PF-06700841 | Placebo Non-responders on PF-06651600 | Placebo Non-responders on PF-06700841 | Retreated PF-06651600 Responders in the Retreatment Segment | Retreated Responders on PF-06700841 in the Retreatment Segment |
---|---|---|---|---|---|---|
Arm/Group Description | Participants initially treated with PF-06651600 in the Initial 24-Week Treatment Period and not responsive at Week 24 (ie, not achieving ≥30% improvement from baseline in SALT [SALT 30]) who were continually assigned to PF-06651600 in the Non-Responder Segment of the SBE Period | Participants initially treated with PF-06700841 in the Initial 24-Week Treatment Period and not responsive at Week 24 (ie, not achieving SALT 30) who were continually assigned to PF-06700841 in the Non-Responder Segment of the SBE Period | Participants initially treated with placebo in the Initial 24-Week Treatment Period (1 participant receiving placebo in the Initial 24-Week Treatment Period was responsive at Week 24 but did not enter the SBE Period) who were assigned to PF-06651600 in the Non-Responder Segment of the SBE Period | Participants initially treated with placebo in the Initial 24-Week Treatment Period who were assigned to PF-06700841 in the Non-Responder Segment of the SBE Period | Participants initially treated with PF-06651600 in the Initial 24-Week Treatment Period and responsive at Week 24 (ie, achieving SALT 30) who were assigned to placebo (withdrawal), and then entered the Retreatment Segment of the SBE Period to receive PF-06651600 | Participants initially treated with PF-06700841 in the Initial 24-Week Treatment Period and responsive at Week 24 (ie, achieving SALT 30) who were assigned to placebo (withdrawal), and then entered the Retreatment Segment of the SBE Period to receive PF-06700841 |
Measure Participants | 16 | 5 | 17 | 12 | 14 | 15 |
Week 30/ AT Week 2 |
4.1
8.7%
|
-2.1
-4.4%
|
3.8
8.1%
|
-2.1
-1.5%
|
47.9
NaN
|
31.2
NaN
|
Week 32/ AT Week 4 |
4.1
8.7%
|
-2.1
-4.4%
|
9.6
20.4%
|
14.5
10.2%
|
62.2
NaN
|
11.2
NaN
|
Week 34/ AT Week 6 |
4.1
8.7%
|
-2.1
-4.4%
|
21.4
45.5%
|
31.2
22%
|
69.3
NaN
|
31.2
NaN
|
Week 36/ AT Week 8 |
4.1
8.7%
|
-2.1
-4.4%
|
21.4
45.5%
|
56.2
39.6%
|
69.3
NaN
|
44.5
NaN
|
Week 40/ AT Week 12 |
10.4
22.1%
|
-2.1
-4.4%
|
27.3
58.1%
|
81.2
57.2%
|
62.2
NaN
|
51.2
NaN
|
Week 44/ AT Week 16 |
10.4
22.1%
|
-2.1
-4.4%
|
33.2
70.6%
|
64.5
45.4%
|
62.2
NaN
|
51.2
NaN
|
Week 48/ AT Week 20 |
10.4
22.1%
|
-2.1
-4.4%
|
39.0
83%
|
64.5
45.4%
|
69.3
NaN
|
51.2
NaN
|
Week 52/ AT Week 24 |
10.4
22.1%
|
-2.1
-4.4%
|
27.3
58.1%
|
64.5
45.4%
|
55.0
NaN
|
51.2
NaN
|
Title | Percentage of Participants Achieving SALT 50 Across Time (SBE Period) |
---|---|
Description | SALT is a quantitative assessment of alopecia areata (AA) severity based on the scalp hair loss. A SALT 50 response is a 50% or greater reduction from baseline in SALT score. The SALT score can vary from 0 to 100%, with higher scores representing increasing severity of disease. The analysis was done using FAS (full analysis set) based on Non-responder imputation (ie. set missing values to be non-responsive) data. The percentage(Number) and 90% confidence interval (CI) in this outcome measurement is the percentage and 90% CI for difference from initial 24-week treatment period placebo. The 90% CI was calculated using Chan and Zhang method. |
Time Frame | Weeks 30, 32, 34, 36, 40, 44, 48, 52 for non-responders, and AT Weeks 2, 4, 6, 8, 12, 16, 20, 24 for retreated responders.(AT=active treatment) |
Outcome Measure Data
Analysis Population Description |
---|
All participants in the Full analysis set (FAS) was used. FAS consisted of all randomized participants, assigned to the randomized treatment regardless of what treatment, if any, was received. |
Arm/Group Title | Active Non-responders on PF-06651600 | Active Non-responders on PF-06700841 | Placebo Non-responders on PF-06651600 | Placebo Non-responders on PF-06700841 | Retreated PF-06651600 Responders in the Retreatment Segment | Retreated Responders on PF-06700841 in the Retreatment Segment |
---|---|---|---|---|---|---|
Arm/Group Description | Participants initially treated with PF-06651600 in the Initial 24-Week Treatment Period and not responsive at Week 24 (ie, not achieving ≥30% improvement from baseline in SALT [SALT 30]) who were continually assigned to PF-06651600 in the Non-Responder Segment of the SBE Period | Participants initially treated with PF-06700841 in the Initial 24-Week Treatment Period and not responsive at Week 24 (ie, not achieving SALT 30) who were continually assigned to PF-06700841 in the Non-Responder Segment of the SBE Period | Participants initially treated with placebo in the Initial 24-Week Treatment Period (1 participant receiving placebo in the Initial 24-Week Treatment Period was responsive at Week 24 but did not enter the SBE Period) who were assigned to PF-06651600 in the Non-Responder Segment of the SBE Period | Participants initially treated with placebo in the Initial 24-Week Treatment Period who were assigned to PF-06700841 in the Non-Responder Segment of the SBE Period | Participants initially treated with PF-06651600 in the Initial 24-Week Treatment Period and responsive at Week 24 (ie, achieving SALT 30) who were assigned to placebo (withdrawal), and then entered the Retreatment Segment of the SBE Period to receive PF-06651600 | Participants initially treated with PF-06700841 in the Initial 24-Week Treatment Period and responsive at Week 24 (ie, achieving SALT 30) who were assigned to placebo (withdrawal), and then entered the Retreatment Segment of the SBE Period to receive PF-06700841 |
Measure Participants | 16 | 5 | 17 | 12 | 14 | 15 |
Week 30/ AT Week 2 |
0.0
0%
|
0.0
0%
|
0.0
0%
|
0.0
0%
|
14.3
NaN
|
20.0
NaN
|
Week 32/ AT Week 4 |
0.0
0%
|
0.0
0%
|
0.0
0%
|
0.0
0%
|
21.4
NaN
|
6.7
NaN
|
Week 34/ AT Week 6 |
-2.1
-4.5%
|
-2.1
-4.4%
|
9.6
20.4%
|
31.2
22%
|
26.4
NaN
|
11.2
NaN
|
Week 36/ AT Week 8 |
-2.1
-4.5%
|
-2.1
-4.4%
|
3.8
8.1%
|
56.2
39.6%
|
33.6
NaN
|
24.5
NaN
|
Week 40/ AT Week 12 |
-2.1
-4.5%
|
-2.1
-4.4%
|
15.5
33%
|
56.2
39.6%
|
47.9
NaN
|
44.5
NaN
|
Week 44/ AT Week 16 |
-2.1
-4.5%
|
-2.1
-4.4%
|
21.4
45.5%
|
64.5
45.4%
|
47.9
NaN
|
44.5
NaN
|
Week 48/ AT Week 20 |
4.1
8.7%
|
-2.1
-4.4%
|
27.3
58.1%
|
64.5
45.4%
|
47.9
NaN
|
37.9
NaN
|
Week 52/ AT Week 24 |
4.1
8.7%
|
-2.1
-4.4%
|
27.3
58.1%
|
64.5
45.4%
|
47.9
NaN
|
44.5
NaN
|
Title | Percentage of Participants Achieving SALT 75 Across Time (SBE Period) |
---|---|
Description | SALT is a quantitative assessment of alopecia areata (AA) severity based on the scalp hair loss. A SALT 75 response is a 75% or greater reduction from baseline in SALT score. The SALT score can vary from 0 to 100%, with higher scores representing increasing severity of disease. The analysis was done using FAS (full analysis set) based on Non-responder imputation (ie. set missing values to be non-responsive) data. The percentage(Number) and 90% confidence interval (CI) in this outcome measurement is the percentage and 90% CI for difference from initial 24-week treatment period placebo. The 90% CI was calculated using Chan and Zhang method. |
Time Frame | Weeks 30, 32, 34, 36, 40, 44, 48, 52 for non-responders, and AT Weeks 2, 4, 6, 8, 12, 16, 20, 24 for retreated responders.(AT=active treatment) |
Outcome Measure Data
Analysis Population Description |
---|
All participants in the Full analysis set (FAS) was used. FAS consisted of all randomized participants, assigned to the randomized treatment regardless of what treatment, if any, was received. |
Arm/Group Title | Active Non-responders on PF-06651600 | Active Non-responders on PF-06700841 | Placebo Non-responders on PF-06651600 | Placebo Non-responders on PF-06700841 | Retreated PF-06651600 Responders in the Retreatment Segment | Retreated Responders on PF-06700841 in the Retreatment Segment |
---|---|---|---|---|---|---|
Arm/Group Description | Participants initially treated with PF-06651600 in the Initial 24-Week Treatment Period and not responsive at Week 24 (ie, not achieving ≥30% improvement from baseline in SALT [SALT 30]) who were continually assigned to PF-06651600 in the Non-Responder Segment of the SBE Period | Participants initially treated with PF-06700841 in the Initial 24-Week Treatment Period and not responsive at Week 24 (ie, not achieving SALT 30) who were continually assigned to PF-06700841 in the Non-Responder Segment of the SBE Period | Participants initially treated with placebo in the Initial 24-Week Treatment Period (1 participant receiving placebo in the Initial 24-Week Treatment Period was responsive at Week 24 but did not enter the SBE Period) who were assigned to PF-06651600 in the Non-Responder Segment of the SBE Period | Participants initially treated with placebo in the Initial 24-Week Treatment Period who were assigned to PF-06700841 in the Non-Responder Segment of the SBE Period | Participants initially treated with PF-06651600 in the Initial 24-Week Treatment Period and responsive at Week 24 (ie, achieving SALT 30) who were assigned to placebo (withdrawal), and then entered the Retreatment Segment of the SBE Period to receive PF-06651600 | Participants initially treated with PF-06700841 in the Initial 24-Week Treatment Period and responsive at Week 24 (ie, achieving SALT 30) who were assigned to placebo (withdrawal), and then entered the Retreatment Segment of the SBE Period to receive PF-06700841 |
Measure Participants | 16 | 5 | 17 | 12 | 14 | 15 |
Week 30/ AT Week 2 |
0.0
0%
|
0.0
0%
|
0.0
0%
|
0.0
0%
|
0.0
NaN
|
0.0
NaN
|
Week 32/ AT Week 4 |
0.0
0%
|
0.0
0%
|
0.0
0%
|
0.0
0%
|
7.1
NaN
|
0.0
NaN
|
Week 34/ AT Week 6 |
0.0
0%
|
0.0
0%
|
0.0
0%
|
8.3
5.8%
|
14.3
NaN
|
6.7
NaN
|
Week 36/ AT Week 8 |
-2.1
-4.5%
|
-2.1
-4.4%
|
-2.1
-4.5%
|
22.9
16.1%
|
26.4
NaN
|
17.9
NaN
|
Week 40/ AT Week 12 |
-2.1
-4.5%
|
-2.1
-4.4%
|
3.8
8.1%
|
39.5
27.8%
|
26.4
NaN
|
31.2
NaN
|
Week 44/ AT Week 16 |
-2.1
-4.5%
|
-2.1
-4.4%
|
15.5
33%
|
56.2
39.6%
|
26.4
NaN
|
37.9
NaN
|
Week 48/ AT Week 20 |
-2.1
-4.5%
|
-2.1
-4.4%
|
15.5
33%
|
64.5
45.4%
|
28.6
NaN
|
37.9
NaN
|
Week 52/ AT Week 24 |
4.1
8.7%
|
-2.1
-4.4%
|
27.3
58.1%
|
64.5
45.4%
|
33.6
NaN
|
37.9
NaN
|
Title | Percentage of Participants Achieving SALT 90 Across Time (SBE Period) |
---|---|
Description | SALT is a quantitative assessment of alopecia areata (AA) severity based on the scalp hair loss. A SALT 90 response is a 90% or greater reduction from baseline in SALT score. The SALT score can vary from 0 to 100%, with higher scores representing increasing severity of disease. The analysis was done using FAS (full analysis set) based on Non-responder imputation (ie. set missing values to be non-responsive) data. The percentage(Number) and 90% confidence interval (CI) in this outcome measurement is the percentage and 90% CI for difference from initial 24-week treatment period placebo. The 90% CI was calculated using Chan and Zhang method. |
Time Frame | Weeks 30, 32, 34, 36, 40, 44, 48, 52 for non-responders, and AT Weeks 2, 4, 6, 8, 12, 16, 20, 24 for retreated responders.(AT=active treatment) |
Outcome Measure Data
Analysis Population Description |
---|
All participants in the Full analysis set (FAS) was used. FAS consisted of all randomized participants, assigned to the randomized treatment regardless of what treatment, if any, was received. |
Arm/Group Title | Active Non-responders on PF-06651600 | Active Non-responders on PF-06700841 | Placebo Non-responders on PF-06651600 | Placebo Non-responders on PF-06700841 | Retreated PF-06651600 Responders in the Retreatment Segment | Retreated Responders on PF-06700841 in the Retreatment Segment |
---|---|---|---|---|---|---|
Arm/Group Description | Participants initially treated with PF-06651600 in the Initial 24-Week Treatment Period and not responsive at Week 24 (ie, not achieving ≥30% improvement from baseline in SALT [SALT 30]) who were continually assigned to PF-06651600 in the Non-Responder Segment of the SBE Period | Participants initially treated with PF-06700841 in the Initial 24-Week Treatment Period and not responsive at Week 24 (ie, not achieving SALT 30) who were continually assigned to PF-06700841 in the Non-Responder Segment of the SBE Period | Participants initially treated with placebo in the Initial 24-Week Treatment Period (1 participant receiving placebo in the Initial 24-Week Treatment Period was responsive at Week 24 but did not enter the SBE Period) who were assigned to PF-06651600 in the Non-Responder Segment of the SBE Period | Participants initially treated with placebo in the Initial 24-Week Treatment Period who were assigned to PF-06700841 in the Non-Responder Segment of the SBE Period | Participants initially treated with PF-06651600 in the Initial 24-Week Treatment Period and responsive at Week 24 (ie, achieving SALT 30) who were assigned to placebo (withdrawal), and then entered the Retreatment Segment of the SBE Period to receive PF-06651600 | Participants initially treated with PF-06700841 in the Initial 24-Week Treatment Period and responsive at Week 24 (ie, achieving SALT 30) who were assigned to placebo (withdrawal), and then entered the Retreatment Segment of the SBE Period to receive PF-06700841 |
Measure Participants | 16 | 5 | 17 | 12 | 14 | 15 |
Week 30/ AT Week 2 |
0.0
0%
|
0.0
0%
|
0.0
0%
|
0.0
0%
|
0.0
NaN
|
0.0
NaN
|
Week 32/ AT Week 4 |
0.0
0%
|
0.0
0%
|
0.0
0%
|
0.0
0%
|
0.0
NaN
|
0.0
NaN
|
Week 34/ AT Week 6 |
0.0
0%
|
0.0
0%
|
0.0
0%
|
0.0
0%
|
0.0
NaN
|
0.0
NaN
|
Week 36/ AT Week 8 |
0.0
0%
|
0.0
0%
|
0.0
0%
|
8.3
5.8%
|
7.1
NaN
|
6.7
NaN
|
Week 40/ AT Week 12 |
0.0
0%
|
0.0
0%
|
0.0
0%
|
25.0
17.6%
|
14.3
NaN
|
13.3
NaN
|
Week 44/ AT Week 16 |
0.0
0%
|
0.0
0%
|
0.0
0%
|
33.3
23.5%
|
21.4
NaN
|
20.0
NaN
|
Week 48/ AT Week 20 |
-2.1
-4.5%
|
-2.1
-4.4%
|
3.8
8.1%
|
47.9
33.7%
|
26.4
NaN
|
24.5
NaN
|
Week 52/ AT Week 24 |
0.0
0%
|
0.0
0%
|
17.6
37.4%
|
50.0
35.2%
|
28.6
NaN
|
40.0
NaN
|
Title | Percentage of Participants Achieving SALT 100 Across Time (SBE Period) |
---|---|
Description | SALT is a quantitative assessment of alopecia areata (AA) severity based on the scalp hair loss. A SALT 100 response is a 100% or greater reduction from baseline in SALT score. The SALT score can vary from 0 to 100%, with higher scores representing increasing severity of disease. The analysis was done using FAS (full analysis set) based on Non-responder imputation (ie. set missing values to be non-responsive) data. The percentage(Number) and 90% confidence interval (CI) in this outcome measurement is the percentage and 90% CI for difference from initial 24-week treatment period placebo. The 90% CI was calculated using Chan and Zhang method. |
Time Frame | Weeks 30, 32, 34, 36, 40, 44, 48, 52 for non-responders, and AT Weeks 2, 4, 6, 8, 12, 16, 20, 24 for retreated responders.(AT=active treatment) |
Outcome Measure Data
Analysis Population Description |
---|
All participants in the Full analysis set (FAS) was used. FAS consisted of all randomized participants, assigned to the randomized treatment regardless of what treatment, if any, was received. |
Arm/Group Title | Active Non-responders on PF-06651600 | Active Non-responders on PF-06700841 | Placebo Non-responders on PF-06651600 | Placebo Non-responders on PF-06700841 | Retreated PF-06651600 Responders in the Retreatment Segment | Retreated Responders on PF-06700841 in the Retreatment Segment |
---|---|---|---|---|---|---|
Arm/Group Description | Participants initially treated with PF-06651600 in the Initial 24-Week Treatment Period and not responsive at Week 24 (ie, not achieving ≥30% improvement from baseline in SALT [SALT 30]) who were continually assigned to PF-06651600 in the Non-Responder Segment of the SBE Period | Participants initially treated with PF-06700841 in the Initial 24-Week Treatment Period and not responsive at Week 24 (ie, not achieving SALT 30) who were continually assigned to PF-06700841 in the Non-Responder Segment of the SBE Period | Participants initially treated with placebo in the Initial 24-Week Treatment Period (1 participant receiving placebo in the Initial 24-Week Treatment Period was responsive at Week 24 but did not enter the SBE Period) who were assigned to PF-06651600 in the Non-Responder Segment of the SBE Period | Participants initially treated with placebo in the Initial 24-Week Treatment Period who were assigned to PF-06700841 in the Non-Responder Segment of the SBE Period | Participants initially treated with PF-06651600 in the Initial 24-Week Treatment Period and responsive at Week 24 (ie, achieving SALT 30) who were assigned to placebo (withdrawal), and then entered the Retreatment Segment of the SBE Period to receive PF-06651600 | Participants initially treated with PF-06700841 in the Initial 24-Week Treatment Period and responsive at Week 24 (ie, achieving SALT 30) who were assigned to placebo (withdrawal), and then entered the Retreatment Segment of the SBE Period to receive PF-06700841 |
Measure Participants | 16 | 5 | 17 | 12 | 14 | 15 |
Week 30/ AT Week 2 |
0.0
0%
|
0.0
0%
|
0.0
0%
|
0.0
0%
|
0.0
NaN
|
0.0
NaN
|
Week 32/ AT Week 4 |
0.0
0%
|
0.0
0%
|
0.0
0%
|
0.0
0%
|
0.0
NaN
|
0.0
NaN
|
Week 34/ AT Week 6 |
0.0
0%
|
0.0
0%
|
0.0
0%
|
0.0
0%
|
0.0
NaN
|
0.0
NaN
|
Week 36/ AT Week 8 |
0.0
0%
|
0.0
0%
|
0.0
0%
|
0.0
0%
|
0.0
NaN
|
0.0
NaN
|
Week 40/ AT Week 12 |
0.0
0%
|
0.0
0%
|
0.0
0%
|
8.3
5.8%
|
7.1
NaN
|
0.0
NaN
|
Week 44/ AT Week 16 |
0.0
0%
|
0.0
0%
|
0.0
0%
|
8.3
5.8%
|
7.1
NaN
|
13.3
NaN
|
Week 48/ AT Week 20 |
0.0
0%
|
0.0
0%
|
0.0
0%
|
8.3
5.8%
|
7.1
NaN
|
20.0
NaN
|
Week 52/ AT Week 24 |
0.0
0%
|
0.0
0%
|
0.0
0%
|
8.3
5.8%
|
14.3
NaN
|
20.0
NaN
|
Adverse Events
Time Frame | From first dose of study treatment up to 113 weeks | |||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Adverse Event Reporting Description | The same event may appear as both an AE and an SAE. However, what is presented are distinct events. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Participants were counted only once per treatment per event. | |||||||||||||||||||||||||||||
Arm/Group Title | Treatment Period-Placebo | Treatment Period-PF-06651600 | Treatment Period-PF-06700841 | Single Blind Extension-Active Non-responders on PF-06651600 | Single Blind Extension-Placebo Non-responders on PF-06651600 | Single Blind Extension-Active Non-responders on PF-06700841 | Single Blind Extension-Placebo Non-responders on PF-06700841 | SBE-Non-Retreated PF-06651600 Responders in Withdrawal Segment | SBE-Retreated PF-06651600 Responders in Withdrawal Segment | SBE-Non-Retreated PF-06700841 Responders (Withdrawal Segment) | SBE-Retreated PF-06700841 Responders in the Withdrawal Segment | SBE-Retreated PF-06651600 Responders in Retreatment Segment | SBE-Retreated Responders on PF-06700841 in Retreatment Segment | Cross Over Extension-PF-06651600 | Cross Over Extension-PF-06700841 | |||||||||||||||
Arm/Group Description | Participants received placebo tablets QD both matching for PF-06651600 and PF-06700841 | Participants received PF-06651600 200 mg tablets QD for a 4-week induction period followed by PF-06651600 50 mg tablets QD for a 20-week maintenance period. | Participants received PF-06700841 60 mg tablets QD for a 4-week induction period followed by PF-06700841 30 mg tablets QD for a 20-week maintenance period. | Participants initially treated with PF-06651600 in the Initial 24-Week Treatment Period and not responsive at Week 24 (ie, not achieving ≥30% improvement from baseline in SALT [SALT 30]) who were continually assigned to PF-06651600 in the Non-Responder Segment of the SBE Period | Participants initially treated with placebo in the Initial 24-Week Treatment Period (1 participant receiving placebo in the Initial 24-Week Treatment Period was responsive at Week 24 but did not enter the SBE Period) who were assigned to PF-06651600 in the Non-Responder Segment of the SBE Period | Participants initially treated with PF-06700841 in the Initial 24-Week Treatment Period and not responsive at Week 24 (ie, not achieving SALT 30) who were continually assigned to PF-06700841 in the Non-Responder Segment of the SBE Period | Participants initially treated with placebo in the Initial 24-Week Treatment Period who were assigned to PF-06700841 in the Non-Responder Segment of the SBE Period | Participants initially treated with PF-06651600 in the Initial 24-Week Treatment Period and responsive at Week 24 (ie, achieving SALT 30) who were assigned to placebo (withdrawal) without entering the Retreatment Segment of the SBE Period | Participants initially treated with PF-06651600 in the Initial 24- Week Treatment Period and responsive at Week 24 (ie, achieving SALT 30) who were assigned to placebo (withdrawal), and then entered the Retreatment Segment of the SBE Period to receive PF-06651600. This arm described AEs for retreated responders within withdrawal Segment. | Participants initially treated with PF-06700841 in the Initial 24-Week Treatment Period and responsive at Week 24 (ie, achieving SALT 30) who were assigned to placebo (withdrawal) without entering the Retreatment Segment of the SBE Period | Participants initially treated with PF06700841 in the Initial 24- Week Treatment Period and responsive at Week 24 (ie, achieving SALT 30) who were assigned to placebo (withdrawal), and then entered the Retreatment Segment of the SBE Period to receive PF-06700841.This arm described AEs for retreated responders within Withdrawal Segment | Participants initially treated with PF-06651600 in the Initial 24-Week Treatment Period and responsive at Week 24 (ie, achieving SALT 30) who were assigned to placebo (withdrawal), and then entered the Retreatment Segment of the SBE Period to receive PF-06651600 | Participants initially treated with PF-06700841 in the Initial 24-Week Treatment Period and responsive at Week 24 (ie, achieving SALT 30) who were assigned to placebo (withdrawal), and then entered the Retreatment Segment of the SBE Period to receive PF-06700841 | Participants not responsive to placebo or PF-06700841 at Week 24 in the Initial 24-Week Treatment Period and not responsive to PF-06700841 at Week 52 (ie, not achieving SALT 30) in the SBE Period who were assigned to PF-06651600 in the COE Period | Participants not responsive to placebo or PF-06651600 at Week 24 in the Initial 24-Week Treatment Period and not responsive to PF-06651600 at Week 52 (ie, not achieving SALT 30; except 1 PF-06651600 responder) in the SBE Period who were assigned to PF-06700841 in the COE Period | |||||||||||||||
All Cause Mortality |
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Treatment Period-Placebo | Treatment Period-PF-06651600 | Treatment Period-PF-06700841 | Single Blind Extension-Active Non-responders on PF-06651600 | Single Blind Extension-Placebo Non-responders on PF-06651600 | Single Blind Extension-Active Non-responders on PF-06700841 | Single Blind Extension-Placebo Non-responders on PF-06700841 | SBE-Non-Retreated PF-06651600 Responders in Withdrawal Segment | SBE-Retreated PF-06651600 Responders in Withdrawal Segment | SBE-Non-Retreated PF-06700841 Responders (Withdrawal Segment) | SBE-Retreated PF-06700841 Responders in the Withdrawal Segment | SBE-Retreated PF-06651600 Responders in Retreatment Segment | SBE-Retreated Responders on PF-06700841 in Retreatment Segment | Cross Over Extension-PF-06651600 | Cross Over Extension-PF-06700841 | ||||||||||||||||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | 0/47 (0%) | 0/48 (0%) | 0/47 (0%) | 0/16 (0%) | 0/17 (0%) | 0/5 (0%) | 0/12 (0%) | 0/8 (0%) | 0/14 (0%) | 0/9 (0%) | 0/14 (0%) | 0/14 (0%) | 0/15 (0%) | 0/5 (0%) | 0/18 (0%) | |||||||||||||||
Serious Adverse Events |
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Treatment Period-Placebo | Treatment Period-PF-06651600 | Treatment Period-PF-06700841 | Single Blind Extension-Active Non-responders on PF-06651600 | Single Blind Extension-Placebo Non-responders on PF-06651600 | Single Blind Extension-Active Non-responders on PF-06700841 | Single Blind Extension-Placebo Non-responders on PF-06700841 | SBE-Non-Retreated PF-06651600 Responders in Withdrawal Segment | SBE-Retreated PF-06651600 Responders in Withdrawal Segment | SBE-Non-Retreated PF-06700841 Responders (Withdrawal Segment) | SBE-Retreated PF-06700841 Responders in the Withdrawal Segment | SBE-Retreated PF-06651600 Responders in Retreatment Segment | SBE-Retreated Responders on PF-06700841 in Retreatment Segment | Cross Over Extension-PF-06651600 | Cross Over Extension-PF-06700841 | ||||||||||||||||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | 0/47 (0%) | 0/48 (0%) | 2/47 (4.3%) | 0/16 (0%) | 0/17 (0%) | 0/5 (0%) | 0/12 (0%) | 0/8 (0%) | 0/14 (0%) | 0/9 (0%) | 0/14 (0%) | 0/14 (0%) | 1/15 (6.7%) | 0/5 (0%) | 1/18 (5.6%) | |||||||||||||||
Infections and infestations | ||||||||||||||||||||||||||||||
Gastroenteritis salmonella | 0/47 (0%) | 0/48 (0%) | 1/47 (2.1%) | 0/16 (0%) | 0/17 (0%) | 0/5 (0%) | 0/12 (0%) | 0/8 (0%) | 0/14 (0%) | 0/9 (0%) | 0/14 (0%) | 0/14 (0%) | 0/15 (0%) | 0/5 (0%) | 1/18 (5.6%) | |||||||||||||||
Injury, poisoning and procedural complications | ||||||||||||||||||||||||||||||
Lower limb fracture | 0/47 (0%) | 0/48 (0%) | 0/47 (0%) | 0/16 (0%) | 0/17 (0%) | 0/5 (0%) | 0/12 (0%) | 0/8 (0%) | 0/14 (0%) | 0/9 (0%) | 0/14 (0%) | 0/14 (0%) | 1/15 (6.7%) | 0/5 (0%) | 0/18 (0%) | |||||||||||||||
Musculoskeletal and connective tissue disorders | ||||||||||||||||||||||||||||||
Rhabdomyolysis | 0/47 (0%) | 0/48 (0%) | 2/47 (4.3%) | 0/16 (0%) | 0/17 (0%) | 0/5 (0%) | 0/12 (0%) | 0/8 (0%) | 0/14 (0%) | 0/9 (0%) | 0/14 (0%) | 0/14 (0%) | 0/15 (0%) | 0/5 (0%) | 0/18 (0%) | |||||||||||||||
Other (Not Including Serious) Adverse Events |
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Treatment Period-Placebo | Treatment Period-PF-06651600 | Treatment Period-PF-06700841 | Single Blind Extension-Active Non-responders on PF-06651600 | Single Blind Extension-Placebo Non-responders on PF-06651600 | Single Blind Extension-Active Non-responders on PF-06700841 | Single Blind Extension-Placebo Non-responders on PF-06700841 | SBE-Non-Retreated PF-06651600 Responders in Withdrawal Segment | SBE-Retreated PF-06651600 Responders in Withdrawal Segment | SBE-Non-Retreated PF-06700841 Responders (Withdrawal Segment) | SBE-Retreated PF-06700841 Responders in the Withdrawal Segment | SBE-Retreated PF-06651600 Responders in Retreatment Segment | SBE-Retreated Responders on PF-06700841 in Retreatment Segment | Cross Over Extension-PF-06651600 | Cross Over Extension-PF-06700841 | ||||||||||||||||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | 26/47 (55.3%) | 23/48 (47.9%) | 28/47 (59.6%) | 8/16 (50%) | 12/17 (70.6%) | 4/5 (80%) | 10/12 (83.3%) | 4/8 (50%) | 3/14 (21.4%) | 6/9 (66.7%) | 9/14 (64.3%) | 11/14 (78.6%) | 8/15 (53.3%) | 4/5 (80%) | 8/18 (44.4%) | |||||||||||||||
Blood and lymphatic system disorders | ||||||||||||||||||||||||||||||
Lymphadenopathy | 0/47 (0%) | 0/48 (0%) | 0/47 (0%) | 0/16 (0%) | 0/17 (0%) | 0/5 (0%) | 0/12 (0%) | 0/8 (0%) | 0/14 (0%) | 0/9 (0%) | 0/14 (0%) | 1/14 (7.1%) | 0/15 (0%) | 0/5 (0%) | 0/18 (0%) | |||||||||||||||
Cardiac disorders | ||||||||||||||||||||||||||||||
Palpitations | 0/47 (0%) | 0/48 (0%) | 0/47 (0%) | 0/16 (0%) | 0/17 (0%) | 0/5 (0%) | 0/12 (0%) | 1/8 (12.5%) | 0/14 (0%) | 0/9 (0%) | 0/14 (0%) | 0/14 (0%) | 0/15 (0%) | 0/5 (0%) | 0/18 (0%) | |||||||||||||||
Ventricular extrasystoles | 0/47 (0%) | 0/48 (0%) | 0/47 (0%) | 0/16 (0%) | 1/17 (5.9%) | 0/5 (0%) | 0/12 (0%) | 0/8 (0%) | 0/14 (0%) | 0/9 (0%) | 0/14 (0%) | 0/14 (0%) | 0/15 (0%) | 0/5 (0%) | 0/18 (0%) | |||||||||||||||
Ear and labyrinth disorders | ||||||||||||||||||||||||||||||
Tinnitus | 0/47 (0%) | 0/48 (0%) | 0/47 (0%) | 0/16 (0%) | 0/17 (0%) | 0/5 (0%) | 0/12 (0%) | 0/8 (0%) | 0/14 (0%) | 0/9 (0%) | 0/14 (0%) | 1/14 (7.1%) | 0/15 (0%) | 0/5 (0%) | 0/18 (0%) | |||||||||||||||
Eye disorders | ||||||||||||||||||||||||||||||
Eyelids pruritus | 0/47 (0%) | 0/48 (0%) | 0/47 (0%) | 0/16 (0%) | 0/17 (0%) | 0/5 (0%) | 0/12 (0%) | 0/8 (0%) | 0/14 (0%) | 0/9 (0%) | 1/14 (7.1%) | 0/14 (0%) | 0/15 (0%) | 0/5 (0%) | 0/18 (0%) | |||||||||||||||
Gastrointestinal disorders | ||||||||||||||||||||||||||||||
Abdominal discomfort | 4/47 (8.5%) | 0/48 (0%) | 1/47 (2.1%) | 0/16 (0%) | 0/17 (0%) | 0/5 (0%) | 0/12 (0%) | 0/8 (0%) | 0/14 (0%) | 0/9 (0%) | 0/14 (0%) | 0/14 (0%) | 0/15 (0%) | 1/5 (20%) | 0/18 (0%) | |||||||||||||||
Abdominal pain | 0/47 (0%) | 0/48 (0%) | 3/47 (6.4%) | 0/16 (0%) | 1/17 (5.9%) | 0/5 (0%) | 0/12 (0%) | 0/8 (0%) | 0/14 (0%) | 0/9 (0%) | 0/14 (0%) | 0/14 (0%) | 0/15 (0%) | 0/5 (0%) | 0/18 (0%) | |||||||||||||||
Abdominal pain upper | 0/47 (0%) | 0/48 (0%) | 0/47 (0%) | 0/16 (0%) | 0/17 (0%) | 1/5 (20%) | 0/12 (0%) | 0/8 (0%) | 0/14 (0%) | 0/9 (0%) | 0/14 (0%) | 0/14 (0%) | 0/15 (0%) | 0/5 (0%) | 0/18 (0%) | |||||||||||||||
Constipation | 0/47 (0%) | 0/48 (0%) | 0/47 (0%) | 0/16 (0%) | 0/17 (0%) | 0/5 (0%) | 1/12 (8.3%) | 0/8 (0%) | 0/14 (0%) | 0/9 (0%) | 0/14 (0%) | 0/14 (0%) | 0/15 (0%) | 0/5 (0%) | 1/18 (5.6%) | |||||||||||||||
Diarrhoea | 3/47 (6.4%) | 4/48 (8.3%) | 1/47 (2.1%) | 1/16 (6.3%) | 0/17 (0%) | 0/5 (0%) | 0/12 (0%) | 0/8 (0%) | 0/14 (0%) | 0/9 (0%) | 0/14 (0%) | 0/14 (0%) | 1/15 (6.7%) | 0/5 (0%) | 0/18 (0%) | |||||||||||||||
Dyspepsia | 0/47 (0%) | 0/48 (0%) | 0/47 (0%) | 0/16 (0%) | 1/17 (5.9%) | 0/5 (0%) | 0/12 (0%) | 0/8 (0%) | 0/14 (0%) | 0/9 (0%) | 0/14 (0%) | 0/14 (0%) | 1/15 (6.7%) | 0/5 (0%) | 0/18 (0%) | |||||||||||||||
Lip oedema | 0/47 (0%) | 0/48 (0%) | 0/47 (0%) | 0/16 (0%) | 0/17 (0%) | 0/5 (0%) | 1/12 (8.3%) | 0/8 (0%) | 0/14 (0%) | 0/9 (0%) | 0/14 (0%) | 0/14 (0%) | 0/15 (0%) | 0/5 (0%) | 0/18 (0%) | |||||||||||||||
Nausea | 5/47 (10.6%) | 3/48 (6.3%) | 3/47 (6.4%) | 0/16 (0%) | 0/17 (0%) | 0/5 (0%) | 0/12 (0%) | 0/8 (0%) | 0/14 (0%) | 0/9 (0%) | 0/14 (0%) | 1/14 (7.1%) | 0/15 (0%) | 1/5 (20%) | 0/18 (0%) | |||||||||||||||
Toothache | 0/47 (0%) | 0/48 (0%) | 0/47 (0%) | 0/16 (0%) | 0/17 (0%) | 0/5 (0%) | 0/12 (0%) | 0/8 (0%) | 0/14 (0%) | 1/9 (11.1%) | 0/14 (0%) | 0/14 (0%) | 0/15 (0%) | 0/5 (0%) | 0/18 (0%) | |||||||||||||||
Vomiting | 0/47 (0%) | 0/48 (0%) | 0/47 (0%) | 0/16 (0%) | 0/17 (0%) | 0/5 (0%) | 1/12 (8.3%) | 0/8 (0%) | 0/14 (0%) | 0/9 (0%) | 0/14 (0%) | 1/14 (7.1%) | 1/15 (6.7%) | 0/5 (0%) | 0/18 (0%) | |||||||||||||||
Aphthous ulcer | 0/47 (0%) | 0/48 (0%) | 0/47 (0%) | 0/16 (0%) | 0/17 (0%) | 0/5 (0%) | 0/12 (0%) | 0/8 (0%) | 0/14 (0%) | 0/9 (0%) | 0/14 (0%) | 0/14 (0%) | 0/15 (0%) | 0/5 (0%) | 1/18 (5.6%) | |||||||||||||||
General disorders | ||||||||||||||||||||||||||||||
Fatigue | 3/47 (6.4%) | 0/48 (0%) | 0/47 (0%) | 0/16 (0%) | 1/17 (5.9%) | 0/5 (0%) | 1/12 (8.3%) | 0/8 (0%) | 0/14 (0%) | 2/9 (22.2%) | 0/14 (0%) | 0/14 (0%) | 0/15 (0%) | 0/5 (0%) | 0/18 (0%) | |||||||||||||||
Inflammation | 0/47 (0%) | 0/48 (0%) | 0/47 (0%) | 0/16 (0%) | 0/17 (0%) | 0/5 (0%) | 1/12 (8.3%) | 0/8 (0%) | 0/14 (0%) | 0/9 (0%) | 0/14 (0%) | 0/14 (0%) | 0/15 (0%) | 0/5 (0%) | 0/18 (0%) | |||||||||||||||
Pyrexia | 0/47 (0%) | 0/48 (0%) | 0/47 (0%) | 0/16 (0%) | 0/17 (0%) | 0/5 (0%) | 0/12 (0%) | 0/8 (0%) | 0/14 (0%) | 0/9 (0%) | 0/14 (0%) | 0/14 (0%) | 1/15 (6.7%) | 0/5 (0%) | 0/18 (0%) | |||||||||||||||
Influenza like illness | 0/47 (0%) | 0/48 (0%) | 0/47 (0%) | 0/16 (0%) | 0/17 (0%) | 0/5 (0%) | 0/12 (0%) | 0/8 (0%) | 0/14 (0%) | 0/9 (0%) | 0/14 (0%) | 0/14 (0%) | 0/15 (0%) | 1/5 (20%) | 0/18 (0%) | |||||||||||||||
Immune system disorders | ||||||||||||||||||||||||||||||
Seasonal allergy | 0/47 (0%) | 0/48 (0%) | 0/47 (0%) | 0/16 (0%) | 0/17 (0%) | 0/5 (0%) | 0/12 (0%) | 0/8 (0%) | 0/14 (0%) | 0/9 (0%) | 0/14 (0%) | 1/14 (7.1%) | 0/15 (0%) | 0/5 (0%) | 0/18 (0%) | |||||||||||||||
Infections and infestations | ||||||||||||||||||||||||||||||
Acute sinusitis | 0/47 (0%) | 0/48 (0%) | 0/47 (0%) | 1/16 (6.3%) | 0/17 (0%) | 0/5 (0%) | 0/12 (0%) | 0/8 (0%) | 0/14 (0%) | 0/9 (0%) | 0/14 (0%) | 0/14 (0%) | 0/15 (0%) | 0/5 (0%) | 0/18 (0%) | |||||||||||||||
Bronchitis | 0/47 (0%) | 0/48 (0%) | 0/47 (0%) | 2/16 (12.5%) | 0/17 (0%) | 0/5 (0%) | 0/12 (0%) | 0/8 (0%) | 0/14 (0%) | 0/9 (0%) | 0/14 (0%) | 0/14 (0%) | 0/15 (0%) | 0/5 (0%) | 1/18 (5.6%) | |||||||||||||||
Conjunctivitis | 0/47 (0%) | 0/48 (0%) | 0/47 (0%) | 0/16 (0%) | 0/17 (0%) | 0/5 (0%) | 0/12 (0%) | 0/8 (0%) | 0/14 (0%) | 0/9 (0%) | 0/14 (0%) | 1/14 (7.1%) | 0/15 (0%) | 0/5 (0%) | 0/18 (0%) | |||||||||||||||
Folliculitis | 1/47 (2.1%) | 3/48 (6.3%) | 1/47 (2.1%) | 0/16 (0%) | 1/17 (5.9%) | 0/5 (0%) | 0/12 (0%) | 0/8 (0%) | 0/14 (0%) | 0/9 (0%) | 0/14 (0%) | 1/14 (7.1%) | 0/15 (0%) | 0/5 (0%) | 0/18 (0%) | |||||||||||||||
Gastroenteritis viral | 0/47 (0%) | 0/48 (0%) | 0/47 (0%) | 0/16 (0%) | 0/17 (0%) | 0/5 (0%) | 0/12 (0%) | 0/8 (0%) | 0/14 (0%) | 1/9 (11.1%) | 0/14 (0%) | 0/14 (0%) | 0/15 (0%) | 0/5 (0%) | 0/18 (0%) | |||||||||||||||
Herpes simplex | 0/47 (0%) | 0/48 (0%) | 0/47 (0%) | 0/16 (0%) | 0/17 (0%) | 1/5 (20%) | 0/12 (0%) | 0/8 (0%) | 0/14 (0%) | 0/9 (0%) | 0/14 (0%) | 0/14 (0%) | 0/15 (0%) | 0/5 (0%) | 0/18 (0%) | |||||||||||||||
Influenza | 0/47 (0%) | 0/48 (0%) | 0/47 (0%) | 0/16 (0%) | 0/17 (0%) | 1/5 (20%) | 1/12 (8.3%) | 0/8 (0%) | 1/14 (7.1%) | 0/9 (0%) | 0/14 (0%) | 1/14 (7.1%) | 0/15 (0%) | 0/5 (0%) | 0/18 (0%) | |||||||||||||||
Nasopharyngitis | 6/47 (12.8%) | 6/48 (12.5%) | 4/47 (8.5%) | 0/16 (0%) | 2/17 (11.8%) | 0/5 (0%) | 2/12 (16.7%) | 0/8 (0%) | 1/14 (7.1%) | 1/9 (11.1%) | 0/14 (0%) | 3/14 (21.4%) | 1/15 (6.7%) | 1/5 (20%) | 0/18 (0%) | |||||||||||||||
Oral herpes | 0/47 (0%) | 0/48 (0%) | 0/47 (0%) | 0/16 (0%) | 1/17 (5.9%) | 0/5 (0%) | 0/12 (0%) | 0/8 (0%) | 1/14 (7.1%) | 0/9 (0%) | 1/14 (7.1%) | 0/14 (0%) | 0/15 (0%) | 0/5 (0%) | 0/18 (0%) | |||||||||||||||
Otitis externa | 0/47 (0%) | 0/48 (0%) | 0/47 (0%) | 0/16 (0%) | 0/17 (0%) | 1/5 (20%) | 0/12 (0%) | 0/8 (0%) | 0/14 (0%) | 0/9 (0%) | 0/14 (0%) | 0/14 (0%) | 0/15 (0%) | 0/5 (0%) | 0/18 (0%) | |||||||||||||||
Pharyngitis | 0/47 (0%) | 0/48 (0%) | 0/47 (0%) | 1/16 (6.3%) | 0/17 (0%) | 0/5 (0%) | 0/12 (0%) | 1/8 (12.5%) | 0/14 (0%) | 0/9 (0%) | 0/14 (0%) | 1/14 (7.1%) | 0/15 (0%) | 0/5 (0%) | 0/18 (0%) | |||||||||||||||
Pharyngitis streptococcal | 0/47 (0%) | 0/48 (0%) | 0/47 (0%) | 0/16 (0%) | 1/17 (5.9%) | 0/5 (0%) | 0/12 (0%) | 0/8 (0%) | 0/14 (0%) | 0/9 (0%) | 0/14 (0%) | 0/14 (0%) | 0/15 (0%) | 0/5 (0%) | 0/18 (0%) | |||||||||||||||
Sinusitis | 2/47 (4.3%) | 0/48 (0%) | 3/47 (6.4%) | 0/16 (0%) | 0/17 (0%) | 1/5 (20%) | 1/12 (8.3%) | 0/8 (0%) | 1/14 (7.1%) | 1/9 (11.1%) | 1/14 (7.1%) | 0/14 (0%) | 0/15 (0%) | 0/5 (0%) | 0/18 (0%) | |||||||||||||||
Sinusitis bacterial | 0/47 (0%) | 0/48 (0%) | 0/47 (0%) | 0/16 (0%) | 0/17 (0%) | 0/5 (0%) | 0/12 (0%) | 0/8 (0%) | 0/14 (0%) | 1/9 (11.1%) | 0/14 (0%) | 0/14 (0%) | 0/15 (0%) | 0/5 (0%) | 0/18 (0%) | |||||||||||||||
Soft tissue infection | 0/47 (0%) | 0/48 (0%) | 0/47 (0%) | 0/16 (0%) | 0/17 (0%) | 0/5 (0%) | 0/12 (0%) | 0/8 (0%) | 0/14 (0%) | 0/9 (0%) | 0/14 (0%) | 0/14 (0%) | 1/15 (6.7%) | 0/5 (0%) | 0/18 (0%) | |||||||||||||||
Tinea versicolour | 0/47 (0%) | 0/48 (0%) | 0/47 (0%) | 0/16 (0%) | 0/17 (0%) | 0/5 (0%) | 0/12 (0%) | 0/8 (0%) | 0/14 (0%) | 1/9 (11.1%) | 0/14 (0%) | 0/14 (0%) | 0/15 (0%) | 0/5 (0%) | 0/18 (0%) | |||||||||||||||
Tonsillitis | 0/47 (0%) | 0/48 (0%) | 0/47 (0%) | 0/16 (0%) | 0/17 (0%) | 0/5 (0%) | 1/12 (8.3%) | 0/8 (0%) | 0/14 (0%) | 0/9 (0%) | 0/14 (0%) | 0/14 (0%) | 0/15 (0%) | 0/5 (0%) | 0/18 (0%) | |||||||||||||||
Upper respiratory tract infection | 5/47 (10.6%) | 4/48 (8.3%) | 11/47 (23.4%) | 2/16 (12.5%) | 0/17 (0%) | 1/5 (20%) | 1/12 (8.3%) | 1/8 (12.5%) | 0/14 (0%) | 1/9 (11.1%) | 2/14 (14.3%) | 2/14 (14.3%) | 1/15 (6.7%) | 1/5 (20%) | 3/18 (16.7%) | |||||||||||||||
Urinary tract infection | 0/47 (0%) | 0/48 (0%) | 0/47 (0%) | 1/16 (6.3%) | 0/17 (0%) | 0/5 (0%) | 1/12 (8.3%) | 0/8 (0%) | 0/14 (0%) | 0/9 (0%) | 0/14 (0%) | 1/14 (7.1%) | 1/15 (6.7%) | 0/5 (0%) | 0/18 (0%) | |||||||||||||||
Viral infection | 0/47 (0%) | 0/48 (0%) | 0/47 (0%) | 0/16 (0%) | 0/17 (0%) | 0/5 (0%) | 1/12 (8.3%) | 0/8 (0%) | 0/14 (0%) | 0/9 (0%) | 0/14 (0%) | 0/14 (0%) | 0/15 (0%) | 0/5 (0%) | 0/18 (0%) | |||||||||||||||
Viral upper respiratory tract infection | 0/47 (0%) | 2/48 (4.2%) | 3/47 (6.4%) | 1/16 (6.3%) | 0/17 (0%) | 0/5 (0%) | 0/12 (0%) | 0/8 (0%) | 0/14 (0%) | 0/9 (0%) | 1/14 (7.1%) | 0/14 (0%) | 1/15 (6.7%) | 0/5 (0%) | 1/18 (5.6%) | |||||||||||||||
Hordeolum | 0/47 (0%) | 0/48 (0%) | 0/47 (0%) | 0/16 (0%) | 0/17 (0%) | 0/5 (0%) | 0/12 (0%) | 0/8 (0%) | 0/14 (0%) | 0/9 (0%) | 0/14 (0%) | 0/14 (0%) | 0/15 (0%) | 1/5 (20%) | 0/18 (0%) | |||||||||||||||
Rhinitis | 0/47 (0%) | 0/48 (0%) | 0/47 (0%) | 0/16 (0%) | 0/17 (0%) | 0/5 (0%) | 0/12 (0%) | 0/8 (0%) | 0/14 (0%) | 0/9 (0%) | 0/14 (0%) | 0/14 (0%) | 0/15 (0%) | 0/5 (0%) | 1/18 (5.6%) | |||||||||||||||
Arthritis viral | 0/47 (0%) | 0/48 (0%) | 0/47 (0%) | 0/16 (0%) | 0/17 (0%) | 0/5 (0%) | 0/12 (0%) | 0/8 (0%) | 0/14 (0%) | 0/9 (0%) | 1/14 (7.1%) | 0/14 (0%) | 0/15 (0%) | 0/5 (0%) | 0/18 (0%) | |||||||||||||||
Bartholin's abscess | 0/47 (0%) | 0/48 (0%) | 0/47 (0%) | 0/16 (0%) | 0/17 (0%) | 0/5 (0%) | 0/12 (0%) | 0/8 (0%) | 0/14 (0%) | 0/9 (0%) | 1/14 (7.1%) | 0/14 (0%) | 0/15 (0%) | 0/5 (0%) | 0/18 (0%) | |||||||||||||||
Ear infection | 0/47 (0%) | 0/48 (0%) | 0/47 (0%) | 0/16 (0%) | 0/17 (0%) | 0/5 (0%) | 0/12 (0%) | 0/8 (0%) | 0/14 (0%) | 0/9 (0%) | 1/14 (7.1%) | 0/14 (0%) | 0/15 (0%) | 0/5 (0%) | 0/18 (0%) | |||||||||||||||
Laryngitis | 0/47 (0%) | 0/48 (0%) | 0/47 (0%) | 0/16 (0%) | 0/17 (0%) | 0/5 (0%) | 0/12 (0%) | 0/8 (0%) | 0/14 (0%) | 0/9 (0%) | 1/14 (7.1%) | 0/14 (0%) | 0/15 (0%) | 0/5 (0%) | 0/18 (0%) | |||||||||||||||
Orchitis | 0/47 (0%) | 0/48 (0%) | 0/47 (0%) | 0/16 (0%) | 0/17 (0%) | 0/5 (0%) | 0/12 (0%) | 0/8 (0%) | 0/14 (0%) | 0/9 (0%) | 1/14 (7.1%) | 0/14 (0%) | 0/15 (0%) | 0/5 (0%) | 0/18 (0%) | |||||||||||||||
Injury, poisoning and procedural complications | ||||||||||||||||||||||||||||||
Chest injury | 0/47 (0%) | 0/48 (0%) | 0/47 (0%) | 1/16 (6.3%) | 0/17 (0%) | 0/5 (0%) | 0/12 (0%) | 0/8 (0%) | 0/14 (0%) | 0/9 (0%) | 0/14 (0%) | 0/14 (0%) | 0/15 (0%) | 0/5 (0%) | 0/18 (0%) | |||||||||||||||
Head injury | 0/47 (0%) | 0/48 (0%) | 0/47 (0%) | 0/16 (0%) | 0/17 (0%) | 0/5 (0%) | 0/12 (0%) | 0/8 (0%) | 0/14 (0%) | 0/9 (0%) | 0/14 (0%) | 0/14 (0%) | 1/15 (6.7%) | 0/5 (0%) | 0/18 (0%) | |||||||||||||||
Muscle strain | 0/47 (0%) | 0/48 (0%) | 0/47 (0%) | 0/16 (0%) | 0/17 (0%) | 0/5 (0%) | 0/12 (0%) | 0/8 (0%) | 0/14 (0%) | 0/9 (0%) | 0/14 (0%) | 1/14 (7.1%) | 0/15 (0%) | 0/5 (0%) | 0/18 (0%) | |||||||||||||||
Thermal burn | 0/47 (0%) | 0/48 (0%) | 0/47 (0%) | 0/16 (0%) | 1/17 (5.9%) | 0/5 (0%) | 0/12 (0%) | 0/8 (0%) | 0/14 (0%) | 0/9 (0%) | 0/14 (0%) | 0/14 (0%) | 0/15 (0%) | 0/5 (0%) | 0/18 (0%) | |||||||||||||||
Wound | 0/47 (0%) | 0/48 (0%) | 0/47 (0%) | 0/16 (0%) | 0/17 (0%) | 0/5 (0%) | 0/12 (0%) | 1/8 (12.5%) | 0/14 (0%) | 0/9 (0%) | 0/14 (0%) | 0/14 (0%) | 0/15 (0%) | 0/5 (0%) | 0/18 (0%) | |||||||||||||||
Contusion | 0/47 (0%) | 0/48 (0%) | 0/47 (0%) | 0/16 (0%) | 0/17 (0%) | 0/5 (0%) | 0/12 (0%) | 0/8 (0%) | 0/14 (0%) | 0/9 (0%) | 0/14 (0%) | 0/14 (0%) | 0/15 (0%) | 0/5 (0%) | 1/18 (5.6%) | |||||||||||||||
Skin laceration | 0/47 (0%) | 0/48 (0%) | 0/47 (0%) | 0/16 (0%) | 0/17 (0%) | 0/5 (0%) | 0/12 (0%) | 0/8 (0%) | 0/14 (0%) | 0/9 (0%) | 0/14 (0%) | 0/14 (0%) | 0/15 (0%) | 0/5 (0%) | 1/18 (5.6%) | |||||||||||||||
Investigations | ||||||||||||||||||||||||||||||
Blood creatine phosphokinase increased | 0/47 (0%) | 0/48 (0%) | 0/47 (0%) | 0/16 (0%) | 1/17 (5.9%) | 0/5 (0%) | 1/12 (8.3%) | 0/8 (0%) | 0/14 (0%) | 0/9 (0%) | 0/14 (0%) | 0/14 (0%) | 1/15 (6.7%) | 0/5 (0%) | 0/18 (0%) | |||||||||||||||
Blood creatinine increased | 0/47 (0%) | 0/48 (0%) | 0/47 (0%) | 0/16 (0%) | 0/17 (0%) | 1/5 (20%) | 1/12 (8.3%) | 0/8 (0%) | 0/14 (0%) | 0/9 (0%) | 0/14 (0%) | 0/14 (0%) | 1/15 (6.7%) | 0/5 (0%) | 0/18 (0%) | |||||||||||||||
Glomerular filtration rate decreased | 0/47 (0%) | 0/48 (0%) | 0/47 (0%) | 0/16 (0%) | 0/17 (0%) | 0/5 (0%) | 1/12 (8.3%) | 0/8 (0%) | 0/14 (0%) | 0/9 (0%) | 0/14 (0%) | 0/14 (0%) | 0/15 (0%) | 0/5 (0%) | 0/18 (0%) | |||||||||||||||
Liver function test abnormal | 0/47 (0%) | 0/48 (0%) | 0/47 (0%) | 1/16 (6.3%) | 0/17 (0%) | 0/5 (0%) | 0/12 (0%) | 0/8 (0%) | 0/14 (0%) | 0/9 (0%) | 0/14 (0%) | 0/14 (0%) | 0/15 (0%) | 0/5 (0%) | 0/18 (0%) | |||||||||||||||
Liver function test increased | 0/47 (0%) | 0/48 (0%) | 0/47 (0%) | 0/16 (0%) | 0/17 (0%) | 0/5 (0%) | 1/12 (8.3%) | 0/8 (0%) | 0/14 (0%) | 0/9 (0%) | 0/14 (0%) | 2/14 (14.3%) | 0/15 (0%) | 0/5 (0%) | 0/18 (0%) | |||||||||||||||
Neutrophil count decreased | 1/47 (2.1%) | 0/48 (0%) | 3/47 (6.4%) | 0/16 (0%) | 0/17 (0%) | 0/5 (0%) | 1/12 (8.3%) | 0/8 (0%) | 0/14 (0%) | 0/9 (0%) | 0/14 (0%) | 0/14 (0%) | 0/15 (0%) | 0/5 (0%) | 0/18 (0%) | |||||||||||||||
Alanine aminotransferase increased | 0/47 (0%) | 0/48 (0%) | 0/47 (0%) | 0/16 (0%) | 0/17 (0%) | 0/5 (0%) | 0/12 (0%) | 0/8 (0%) | 0/14 (0%) | 0/9 (0%) | 1/14 (7.1%) | 0/14 (0%) | 0/15 (0%) | 0/5 (0%) | 0/18 (0%) | |||||||||||||||
Blood potassium decreased | 0/47 (0%) | 0/48 (0%) | 0/47 (0%) | 0/16 (0%) | 0/17 (0%) | 0/5 (0%) | 0/12 (0%) | 0/8 (0%) | 1/14 (7.1%) | 0/9 (0%) | 0/14 (0%) | 0/14 (0%) | 0/15 (0%) | 0/5 (0%) | 0/18 (0%) | |||||||||||||||
Metabolism and nutrition disorders | ||||||||||||||||||||||||||||||
Hyperkalaemia | 0/47 (0%) | 0/48 (0%) | 0/47 (0%) | 0/16 (0%) | 0/17 (0%) | 0/5 (0%) | 1/12 (8.3%) | 0/8 (0%) | 0/14 (0%) | 0/9 (0%) | 0/14 (0%) | 0/14 (0%) | 0/15 (0%) | 0/5 (0%) | 0/18 (0%) | |||||||||||||||
Hyperlipidaemia | 0/47 (0%) | 0/48 (0%) | 0/47 (0%) | 0/16 (0%) | 1/17 (5.9%) | 0/5 (0%) | 1/12 (8.3%) | 0/8 (0%) | 0/14 (0%) | 0/9 (0%) | 0/14 (0%) | 0/14 (0%) | 0/15 (0%) | 0/5 (0%) | 0/18 (0%) | |||||||||||||||
Musculoskeletal and connective tissue disorders | ||||||||||||||||||||||||||||||
Arthralgia | 0/47 (0%) | 0/48 (0%) | 0/47 (0%) | 0/16 (0%) | 0/17 (0%) | 0/5 (0%) | 0/12 (0%) | 0/8 (0%) | 0/14 (0%) | 0/9 (0%) | 0/14 (0%) | 0/14 (0%) | 1/15 (6.7%) | 0/5 (0%) | 0/18 (0%) | |||||||||||||||
Musculoskeletal pain | 0/47 (0%) | 0/48 (0%) | 0/47 (0%) | 0/16 (0%) | 0/17 (0%) | 0/5 (0%) | 0/12 (0%) | 1/8 (12.5%) | 0/14 (0%) | 0/9 (0%) | 0/14 (0%) | 0/14 (0%) | 0/15 (0%) | 0/5 (0%) | 0/18 (0%) | |||||||||||||||
Myalgia | 0/47 (0%) | 0/48 (0%) | 0/47 (0%) | 0/16 (0%) | 1/17 (5.9%) | 0/5 (0%) | 0/12 (0%) | 0/8 (0%) | 1/14 (7.1%) | 0/9 (0%) | 0/14 (0%) | 0/14 (0%) | 0/15 (0%) | 0/5 (0%) | 0/18 (0%) | |||||||||||||||
Pain in extremity | 0/47 (0%) | 0/48 (0%) | 0/47 (0%) | 0/16 (0%) | 2/17 (11.8%) | 0/5 (0%) | 0/12 (0%) | 0/8 (0%) | 0/14 (0%) | 0/9 (0%) | 0/14 (0%) | 0/14 (0%) | 0/15 (0%) | 0/5 (0%) | 0/18 (0%) | |||||||||||||||
Rhabdomyolysis | 0/47 (0%) | 0/48 (0%) | 0/47 (0%) | 0/16 (0%) | 0/17 (0%) | 0/5 (0%) | 0/12 (0%) | 0/8 (0%) | 0/14 (0%) | 1/9 (11.1%) | 0/14 (0%) | 0/14 (0%) | 0/15 (0%) | 0/5 (0%) | 0/18 (0%) | |||||||||||||||
Torticollis | 0/47 (0%) | 0/48 (0%) | 0/47 (0%) | 0/16 (0%) | 0/17 (0%) | 0/5 (0%) | 0/12 (0%) | 0/8 (0%) | 0/14 (0%) | 0/9 (0%) | 0/14 (0%) | 0/14 (0%) | 0/15 (0%) | 1/5 (20%) | 0/18 (0%) | |||||||||||||||
Nervous system disorders | ||||||||||||||||||||||||||||||
Dizziness | 0/47 (0%) | 0/48 (0%) | 0/47 (0%) | 0/16 (0%) | 0/17 (0%) | 0/5 (0%) | 0/12 (0%) | 0/8 (0%) | 0/14 (0%) | 0/9 (0%) | 0/14 (0%) | 2/14 (14.3%) | 0/15 (0%) | 0/5 (0%) | 0/18 (0%) | |||||||||||||||
Dysgeusia | 0/47 (0%) | 0/48 (0%) | 0/47 (0%) | 0/16 (0%) | 0/17 (0%) | 0/5 (0%) | 1/12 (8.3%) | 0/8 (0%) | 0/14 (0%) | 0/9 (0%) | 0/14 (0%) | 0/14 (0%) | 0/15 (0%) | 0/5 (0%) | 0/18 (0%) | |||||||||||||||
Headache | 5/47 (10.6%) | 6/48 (12.5%) | 4/47 (8.5%) | 2/16 (12.5%) | 2/17 (11.8%) | 0/5 (0%) | 1/12 (8.3%) | 0/8 (0%) | 1/14 (7.1%) | 0/9 (0%) | 0/14 (0%) | 0/14 (0%) | 2/15 (13.3%) | 0/5 (0%) | 1/18 (5.6%) | |||||||||||||||
Migraine | 0/47 (0%) | 0/48 (0%) | 0/47 (0%) | 0/16 (0%) | 0/17 (0%) | 0/5 (0%) | 0/12 (0%) | 0/8 (0%) | 0/14 (0%) | 0/9 (0%) | 0/14 (0%) | 1/14 (7.1%) | 0/15 (0%) | 0/5 (0%) | 0/18 (0%) | |||||||||||||||
Nerve compression | 0/47 (0%) | 0/48 (0%) | 0/47 (0%) | 0/16 (0%) | 0/17 (0%) | 0/5 (0%) | 1/12 (8.3%) | 0/8 (0%) | 0/14 (0%) | 0/9 (0%) | 0/14 (0%) | 0/14 (0%) | 0/15 (0%) | 0/5 (0%) | 0/18 (0%) | |||||||||||||||
Taste disorder | 0/47 (0%) | 0/48 (0%) | 0/47 (0%) | 1/16 (6.3%) | 0/17 (0%) | 0/5 (0%) | 0/12 (0%) | 0/8 (0%) | 0/14 (0%) | 0/9 (0%) | 0/14 (0%) | 0/14 (0%) | 0/15 (0%) | 0/5 (0%) | 0/18 (0%) | |||||||||||||||
Depressed level of consciousness | 0/47 (0%) | 0/48 (0%) | 0/47 (0%) | 0/16 (0%) | 0/17 (0%) | 0/5 (0%) | 0/12 (0%) | 0/8 (0%) | 0/14 (0%) | 0/9 (0%) | 1/14 (7.1%) | 0/14 (0%) | 0/15 (0%) | 0/5 (0%) | 0/18 (0%) | |||||||||||||||
Psychiatric disorders | ||||||||||||||||||||||||||||||
Aggression | 0/47 (0%) | 0/48 (0%) | 0/47 (0%) | 0/16 (0%) | 0/17 (0%) | 0/5 (0%) | 0/12 (0%) | 0/8 (0%) | 0/14 (0%) | 0/9 (0%) | 0/14 (0%) | 0/14 (0%) | 1/15 (6.7%) | 0/5 (0%) | 0/18 (0%) | |||||||||||||||
Anxiety | 0/47 (0%) | 0/48 (0%) | 0/47 (0%) | 0/16 (0%) | 0/17 (0%) | 0/5 (0%) | 0/12 (0%) | 0/8 (0%) | 0/14 (0%) | 0/9 (0%) | 0/14 (0%) | 0/14 (0%) | 0/15 (0%) | 0/5 (0%) | 1/18 (5.6%) | |||||||||||||||
Renal and urinary disorders | ||||||||||||||||||||||||||||||
Haematuria | 0/47 (0%) | 0/48 (0%) | 0/47 (0%) | 0/16 (0%) | 0/17 (0%) | 1/5 (20%) | 0/12 (0%) | 0/8 (0%) | 0/14 (0%) | 0/9 (0%) | 0/14 (0%) | 0/14 (0%) | 0/15 (0%) | 0/5 (0%) | 0/18 (0%) | |||||||||||||||
IgA nephropathy | 0/47 (0%) | 0/48 (0%) | 0/47 (0%) | 0/16 (0%) | 0/17 (0%) | 1/5 (20%) | 0/12 (0%) | 0/8 (0%) | 0/14 (0%) | 0/9 (0%) | 0/14 (0%) | 0/14 (0%) | 0/15 (0%) | 0/5 (0%) | 0/18 (0%) | |||||||||||||||
Nephrolithiasis | 0/47 (0%) | 0/48 (0%) | 0/47 (0%) | 0/16 (0%) | 0/17 (0%) | 1/5 (20%) | 0/12 (0%) | 0/8 (0%) | 0/14 (0%) | 0/9 (0%) | 0/14 (0%) | 0/14 (0%) | 0/15 (0%) | 0/5 (0%) | 0/18 (0%) | |||||||||||||||
Proteinuria | 0/47 (0%) | 0/48 (0%) | 0/47 (0%) | 0/16 (0%) | 0/17 (0%) | 1/5 (20%) | 0/12 (0%) | 0/8 (0%) | 0/14 (0%) | 0/9 (0%) | 0/14 (0%) | 0/14 (0%) | 0/15 (0%) | 0/5 (0%) | 0/18 (0%) | |||||||||||||||
Respiratory, thoracic and mediastinal disorders | ||||||||||||||||||||||||||||||
Cough | 0/47 (0%) | 0/48 (0%) | 0/47 (0%) | 1/16 (6.3%) | 1/17 (5.9%) | 0/5 (0%) | 1/12 (8.3%) | 0/8 (0%) | 0/14 (0%) | 0/9 (0%) | 1/14 (7.1%) | 0/14 (0%) | 0/15 (0%) | 0/5 (0%) | 0/18 (0%) | |||||||||||||||
Respiratory disorder | 0/47 (0%) | 0/48 (0%) | 0/47 (0%) | 0/16 (0%) | 0/17 (0%) | 0/5 (0%) | 1/12 (8.3%) | 0/8 (0%) | 0/14 (0%) | 0/9 (0%) | 0/14 (0%) | 0/14 (0%) | 0/15 (0%) | 0/5 (0%) | 0/18 (0%) | |||||||||||||||
Wheezing | 0/47 (0%) | 0/48 (0%) | 0/47 (0%) | 0/16 (0%) | 0/17 (0%) | 0/5 (0%) | 1/12 (8.3%) | 0/8 (0%) | 0/14 (0%) | 0/9 (0%) | 0/14 (0%) | 0/14 (0%) | 0/15 (0%) | 0/5 (0%) | 0/18 (0%) | |||||||||||||||
Oropharyngeal pain | 0/47 (0%) | 0/48 (0%) | 3/47 (6.4%) | 0/16 (0%) | 0/17 (0%) | 0/5 (0%) | 0/12 (0%) | 0/8 (0%) | 0/14 (0%) | 0/9 (0%) | 0/14 (0%) | 0/14 (0%) | 0/15 (0%) | 1/5 (20%) | 0/18 (0%) | |||||||||||||||
Nasal congestion | 0/47 (0%) | 0/48 (0%) | 0/47 (0%) | 0/16 (0%) | 0/17 (0%) | 0/5 (0%) | 0/12 (0%) | 0/8 (0%) | 0/14 (0%) | 0/9 (0%) | 1/14 (7.1%) | 0/14 (0%) | 0/15 (0%) | 0/5 (0%) | 0/18 (0%) | |||||||||||||||
Skin and subcutaneous tissue disorders | ||||||||||||||||||||||||||||||
Acne | 2/47 (4.3%) | 5/48 (10.4%) | 5/47 (10.6%) | 0/16 (0%) | 0/17 (0%) | 0/5 (0%) | 1/12 (8.3%) | 0/8 (0%) | 0/14 (0%) | 0/9 (0%) | 0/14 (0%) | 0/14 (0%) | 0/15 (0%) | 0/5 (0%) | 1/18 (5.6%) | |||||||||||||||
Dermatitis | 0/47 (0%) | 0/48 (0%) | 0/47 (0%) | 0/16 (0%) | 0/17 (0%) | 0/5 (0%) | 2/12 (16.7%) | 0/8 (0%) | 0/14 (0%) | 0/9 (0%) | 0/14 (0%) | 0/14 (0%) | 0/15 (0%) | 0/5 (0%) | 0/18 (0%) | |||||||||||||||
Dermatitis atopic | 0/47 (0%) | 3/48 (6.3%) | 1/47 (2.1%) | 0/16 (0%) | 0/17 (0%) | 0/5 (0%) | 0/12 (0%) | 0/8 (0%) | 0/14 (0%) | 1/9 (11.1%) | 0/14 (0%) | 0/14 (0%) | 0/15 (0%) | 0/5 (0%) | 0/18 (0%) | |||||||||||||||
Dermatitis contact | 0/47 (0%) | 0/48 (0%) | 0/47 (0%) | 0/16 (0%) | 0/17 (0%) | 0/5 (0%) | 1/12 (8.3%) | 0/8 (0%) | 0/14 (0%) | 0/9 (0%) | 0/14 (0%) | 0/14 (0%) | 0/15 (0%) | 0/5 (0%) | 0/18 (0%) | |||||||||||||||
Keratosis pilaris | 0/47 (0%) | 0/48 (0%) | 0/47 (0%) | 1/16 (6.3%) | 0/17 (0%) | 0/5 (0%) | 0/12 (0%) | 0/8 (0%) | 0/14 (0%) | 0/9 (0%) | 1/14 (7.1%) | 0/14 (0%) | 0/15 (0%) | 0/5 (0%) | 0/18 (0%) | |||||||||||||||
Madarosis | 0/47 (0%) | 0/48 (0%) | 0/47 (0%) | 0/16 (0%) | 1/17 (5.9%) | 0/5 (0%) | 0/12 (0%) | 0/8 (0%) | 0/14 (0%) | 0/9 (0%) | 0/14 (0%) | 0/14 (0%) | 0/15 (0%) | 0/5 (0%) | 0/18 (0%) | |||||||||||||||
Papulopustular rosacea | 0/47 (0%) | 0/48 (0%) | 0/47 (0%) | 1/16 (6.3%) | 0/17 (0%) | 0/5 (0%) | 0/12 (0%) | 0/8 (0%) | 0/14 (0%) | 0/9 (0%) | 0/14 (0%) | 0/14 (0%) | 0/15 (0%) | 0/5 (0%) | 0/18 (0%) | |||||||||||||||
Pruritus | 0/47 (0%) | 0/48 (0%) | 0/47 (0%) | 0/16 (0%) | 0/17 (0%) | 1/5 (20%) | 1/12 (8.3%) | 0/8 (0%) | 0/14 (0%) | 0/9 (0%) | 1/14 (7.1%) | 0/14 (0%) | 0/15 (0%) | 1/5 (20%) | 0/18 (0%) | |||||||||||||||
Pseudofolliculitis | 0/47 (0%) | 0/48 (0%) | 0/47 (0%) | 0/16 (0%) | 1/17 (5.9%) | 0/5 (0%) | 1/12 (8.3%) | 0/8 (0%) | 0/14 (0%) | 0/9 (0%) | 0/14 (0%) | 0/14 (0%) | 0/15 (0%) | 0/5 (0%) | 0/18 (0%) | |||||||||||||||
Seborrhoeic dermatitis | 0/47 (0%) | 0/48 (0%) | 0/47 (0%) | 0/16 (0%) | 0/17 (0%) | 0/5 (0%) | 0/12 (0%) | 0/8 (0%) | 0/14 (0%) | 0/9 (0%) | 0/14 (0%) | 1/14 (7.1%) | 0/15 (0%) | 0/5 (0%) | 0/18 (0%) | |||||||||||||||
Urticaria | 0/47 (0%) | 0/48 (0%) | 0/47 (0%) | 0/16 (0%) | 1/17 (5.9%) | 0/5 (0%) | 0/12 (0%) | 0/8 (0%) | 0/14 (0%) | 0/9 (0%) | 0/14 (0%) | 0/14 (0%) | 0/15 (0%) | 0/5 (0%) | 0/18 (0%) | |||||||||||||||
Urticaria papular | 0/47 (0%) | 0/48 (0%) | 0/47 (0%) | 0/16 (0%) | 1/17 (5.9%) | 0/5 (0%) | 0/12 (0%) | 0/8 (0%) | 0/14 (0%) | 0/9 (0%) | 0/14 (0%) | 0/14 (0%) | 0/15 (0%) | 0/5 (0%) | 0/18 (0%) | |||||||||||||||
Hidradenitis | 0/47 (0%) | 0/48 (0%) | 0/47 (0%) | 0/16 (0%) | 0/17 (0%) | 0/5 (0%) | 0/12 (0%) | 0/8 (0%) | 0/14 (0%) | 0/9 (0%) | 0/14 (0%) | 0/14 (0%) | 0/15 (0%) | 0/5 (0%) | 1/18 (5.6%) | |||||||||||||||
Erythema | 0/47 (0%) | 0/48 (0%) | 0/47 (0%) | 0/16 (0%) | 0/17 (0%) | 0/5 (0%) | 0/12 (0%) | 0/8 (0%) | 0/14 (0%) | 0/9 (0%) | 0/14 (0%) | 0/14 (0%) | 0/15 (0%) | 0/5 (0%) | 1/18 (5.6%) |
Limitations/Caveats
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Certain Agreements
Principal Investigators are NOT employed by the organization sponsoring the study.
Pfizer has the right to review disclosures, requesting a delay of less than 60 days. Investigator will postpone single center publications until after disclosure of pooled data (all sites), less than 12 months from study completion/termination at all participating sites. Investigator may not disclose previously undisclosed confidential information other than study results.
Results Point of Contact
Name/Title | Pfizer ClinicalTrials.gov Call Center |
---|---|
Organization | Pfizer Inc. |
Phone | 1-800-718-1021 |
ClinicalTrials.gov_Inquiries@pfizer.com |
- B7931005
- 2016-004048-13
- ALLEGRO