PF-00489791 For The Treatment Of Raynaud's
Study Details
Study Description
Brief Summary
The investigators propose that once daily administration of PF-00489791, a phosphodiesterase inhibitor, will reduce vasospasm and improve symptoms and signs associated with Primary and Secondary Raynaud's Phenomenon.
Condition or Disease | Intervention/Treatment | Phase |
---|---|---|
Phase 2 |
Study Design
Arms and Interventions
Arm | Intervention/Treatment |
---|---|
Experimental: Secondary Raynaud 4 mg dose (period 1)
|
Drug: PF-00489791
Subjects with Secondary Raynaud's Phenomenon will receive PF-00489791 4 mg once a day for the first 4 week cross over period and then placebo once a day for the second 4 week cross over period
|
Experimental: Secondary Raynaud 4 mg dose (period 2)
|
Drug: PF-00489791
Subjects with Secondary Raynaud's Phenomenon will receive placebo once a day for the first 4 week cross over period and then PF-00489791 4 mg once a day for the second 4 week cross over period
|
Experimental: Secondary Raynaud 20 mg dose (period 1)
|
Drug: PF-00489791
Subjects with Secondary Raynaud's Phenomenon will receive PF-00489791 20 mg once a day for the first 4 week cross over period and then placebo once a day for the second 4 week cross over period
|
Experimental: Secondary Raynaud 20 mg dose (period 2)
|
Drug: PF-00489791
Subjects with Secondary Raynaud's Phenomenon will receive placebo once a day for the first 4 week cross over period and then PF-00489791 20 mg once a day for the second 4 week cross over period
|
Experimental: Primary Raynaud 4 mg dose (period 1)
|
Drug: PF-00489791
Subjects with Primary Raynaud's Phenomenon will receive PF-00489791 4 mg once a day for the first 4 week cross over period and then placebo once a day for the second 4 week cross over period
|
Experimental: Primary Raynaud 4 mg dose (period 2)
|
Drug: PF-00489791
Subjects with Primary Raynaud's Phenomenon will receive placebo once a day for the first 4 week cross over period and then PF-00489791 4 mg once a day for the second 4 week cross over period
|
Experimental: Primary Raynaud 20 mg dose (period 1)
|
Drug: PF-00489791
Subjects with Primary Raynaud's Phenomenon will receive PF-00489791 20 mg once a day for the first 4 week cross over period and then placebo once a day for the second 4 week cross over period
|
Experimental: Primary Raynaud 20 mg dose (period 2)
|
Drug: PF-00489791
Subjects with Primary Raynaud's Phenomenon will receive placebo once a day for the first 4 week cross over period and then PF-00489791 20 mg once a day for the second 4 week cross over period
|
Outcome Measures
Primary Outcome Measures
- Change From Baseline in Mean Raynaud's Condition Score (RCS) at Week 4 [Baseline, Week 4]
The Raynaud's Condition score (RCS) is participant's rating of difficulty considering number of attacks, duration, amount of pain, numbness, or other symptoms caused in the fingers (including painful sores) due to the Raynaud's phenomenon every day and impact of Raynaud's alone on use of hands every day. An 11 point Likert scale is used to rate the difficulty caused by the condition each day with 0 = no difficulty and 10 = extreme difficulty. Participants were asked to select the number that best describes their difficulty, with higher score indicating worse condition. Average daily score was considered for participants completing more than 1 Raynaud's pain score scale on a day. Baseline value was calculated as mean of the scores over 7 days prior to treatment start. Week 4 value was calculated as mean of the scores over the 7-day period prior to Week 4.
Secondary Outcome Measures
- Change From Baseline in the Number of Raynaud's Attacks at Week 1, 2, 3 and 4 [Baseline, Week 1, Week 2, Week 3, Week 4]
Change from baseline in the number of Raynaud's attacks at Week 1, Week 2, Week 3 and Week 4 was calculated from the number of attacks reported over the 7-day period prior to each week from the patient diary, respectively.
- Change From Baseline in Mean Duration of Raynaud's Attacks at Week 4 [Baseline, Week 4]
Mean duration of Raynaud's attacks for a time period was calculated as sum of recorded durations of attacks in the time period divided by total number of attacks in the time period where duration was recorded.
- Change From Baseline in the Mean Raynaud's Pain Score at Week 1, 2, 3 and 4 [Baseline, Week 1, 2, 3, 4]
Participants were asked to rate their worst Raynaud's pain in the past 24 hours using an 11 point Likert scale, with 0 = no Raynaud's pain and 10 = the worst possible pain. Highest (most severe) response was considered for participants responding at more than 1 point on the scale. Average daily score was considered for participants completing more than 1 Raynaud's pain score scale on a day. Baseline value was calculated as mean of the scores over 7 days prior to treatment start. Post-baseline value was calculated as mean of the scores over the 7-day period prior to the visit.
- Number of Participants With Decrease From Baseline in Digital Ulcers at Day 14 and 28: Secondary Raynaud's Phenomenon Cohort [Baseline, Day 14, 28]
Presence of ulcer was assessed at baseline. At post-baseline visits, each ulcer was measured and scored: 1= smaller or improved compared to previous visit, 2= same as previous visit, 3= bigger or worse than previous visit, and 4= new. If a new digital ulcer develops during the course of the study, the measurement and scoring were initiated on this additional ulcer. Healed ulcers were not counted into the number of ulcers. Participants with SRP in the per-protocol population with at least 1 digital ulcer present at any assessment were evaluable for this measure. Results are reported for participants with presence of ulcer at baseline and decrease from baseline in ulcers at post-baseline visits.
- Plasma Concentration of PF-00489791 and Its Metabolites [Day 1, 15, 29 (Day 1, 15, 29 for first intervention period), 43, 57, 71 (Day 1, 15, 29 for second intervention period)]
Only participants receiving PF-00489791 were to be analyzed for this outcome. Data have been calculated by setting plasma concentration values below the lower limit of quantification to 0. The lower limit of quantification is 0.0100 microgram per milliliter (mcg/mL). Data for plasma concentration of PF-00489791 metabolites was not analyzed, as it was not intended to be a secondary endpoint and was deemed optional.
- Number of Participants With Laboratory Test Abnormalities [Screening up to 28 days after last study dose (up to 98 days)]
Criteria for laboratory tests abnormalities included: hemoglobin, hematocrit and red blood cells (less than [<] 0.8*lower limit of normal[LLN]); leukocytes (<0.6 LLN /greater than [>] 1.5*upper LN [ULN]; platelets (<0.5*LLN/>1.75*ULN); neutrophils, lymphocytes (<0.8* LLN/>1.2*ULN); eosinophils, basophils, monocytes (>1.2*ULN); bilirubin (>1.5*ULN); aspartate aminotransferase (AST), alanine aminotransferase (ALT), Gamma GT, alkaline phosphatase (>3*ULN); BUN, creatinine (>1.3*ULN); glucose (<0.6 LLN/>1.5*ULN); uric acid (>1.2*ULN); sodium (<0.95*LLN/>1.05*ULN); potassium, calcium, chloride, bicarbonate (<0.9*LLN/>1.1*ULN); albumin, total protein (<0.8*LLN/>1.2*ULN); creatine kinase (>2.0*ULN); Urine Specific Gravity, Urine pH, urine blood, urine glucose, urine protein, urine ketones, urine leukocytes esterase (>=1 high-powered field). Total number of participants with any laboratory abnormalities was reported.
- Number of Participants With Clinically Significant Changes in Vital Signs and Orthostatic Blood Pressure Measurements [Screening up to 28 days after last study dose (up to 98 days)]
Vital signs assessment included measurement of supine and standing pulse rate, systolic and diastolic blood pressures. Criteria for clinically significant vital signs and orthostatic blood pressure measurements were based on investigator's judgement.
- Number of Participants With Abnormal Electrocardiogram (ECG) Values [Screening up to 28 days after last study dose (up to 98 days)]
ECG assessment included measurement of PR, QRS, QT,corrected QT interval (QTc)values. Criteria for clinically significant ECG values were based on investigator's judgement.
Eligibility Criteria
Criteria
Inclusion Criteria:
-
Active Raynaud's Phenomenon
-
Stable disease and medication requirements over the previous two months
-
For Secondary Raynaud's Phenomenon subjects, a diagnosis of scleroderma using the American College of Rheumatology criteria or by the presence of at least 3/5 features of CREST syndrome
-
both sexes
Exclusion Criteria:
-
Uncontrolled hypertension, diabetes mellitus, angina, or using oral nitrates
-
Smoking within 3 months or smoking cessation using nicotine products
-
Subjects currently taking sildenafil, tadalafil or vardenafil
-
Subjects with ulnar arterial occlusive disease as shown by a modified Allen test
-
Pregnant or breast feeding or considering pregnancy in next 4 months
-
Participation in trial for investigational drug within 30 days
Contacts and Locations
Locations
Site | City | State | Country | Postal Code | |
---|---|---|---|---|---|
1 | Stanford Hospital and Outpatient Center | Redwood City | California | United States | 94063 |
2 | University of Connecticut Health Center | Farmington | Connecticut | United States | 06030-5353 |
3 | Georgetown University Hospital | Washington | District of Columbia | United States | 20007 |
4 | Arthritis and Rheumatology of Georgia | Atlanta | Georgia | United States | 30342 |
5 | Rockford Orthopedic Associates | Rockford | Illinois | United States | 61107 |
6 | Diagnostic Rheumatology and Research, PC | Indianapolis | Indiana | United States | 46227 |
7 | Memorial Health System, Inc. dba Memorial Medical Group Clinical Research Institute | South Bend | Indiana | United States | 46601 |
8 | Johns Hopkins University - Division of Rheumatology | Baltimore | Maryland | United States | 21224 |
9 | The Center for Rheumatology and Bone Research | Wheaton | Maryland | United States | 20902 |
10 | Clinical Pharmacology Study Group | Worcester | Massachusetts | United States | 01610 |
11 | University of Michigan | Ann Arbor | Michigan | United States | 48106 |
12 | University of Michigan Health System | Ann Arbor | Michigan | United States | 48109 |
13 | West Michigan Rheumatology, PLLC | Grand Rapids | Michigan | United States | 49546 |
14 | Physician Research Collaboration, LLC | Lincoln | Nebraska | United States | 68516 |
15 | UMDNJ - Robert Wood Johnson Medical Center Clinical Research Center | New Brunswick | New Jersey | United States | 08903-0019 |
16 | The Center for Rheumatology | Albany | New York | United States | 12206 |
17 | Regional Rheumatology Associates | Binghamton | New York | United States | 13905 |
18 | AAIR Research Center | Rochester | New York | United States | 14618 |
19 | East Penn Rheumatology Associates, PC | Bethlehem | Pennsylvania | United States | 18015 |
20 | Altoona Center for Clinical Research | Duncansville | Pennsylvania | United States | 16635 |
21 | Rheumatic Disease Associates, Ltd. | Willow Grove | Pennsylvania | United States | 19090 |
22 | Metroplex Clinical Research Center | Dallas | Texas | United States | 75231 |
23 | Rainier Clinical Research Center, Inc. | Renton | Washington | United States | 98057 |
24 | Arthritis Centre Health Sciences Centre | Winnipeg | Manitoba | Canada | R3A 1M4 |
25 | St. Joseph's Health Centre | London | Ontario | Canada | N6A 4V2 |
26 | Rheumatology Research Associates | Ottawa | Ontario | Canada | K1H 1A2 |
27 | Sir Mortimer B. Davis, Jewish General Hospital | Montreal | Quebec | Canada | H3T 1E2 |
28 | Centro Integral de Reumatologia e Inmunologia CIREI | Bogota | Cundinamarca | Colombia | 0000 |
29 | Fundacion Instituto de Reumatologia Fernando Chalem | Bogota | Cundinamarca | Colombia | 0000 |
30 | Idearg Sas | Bogotá | Cundinamarca | Colombia | 0000 |
31 | Servimed E.U | Bucaramanga | Santander | Colombia | 0000 |
32 | Medicity S.A.S | Bucaramanga | Colombia | 0000 | |
33 | REVMATOLOGIE s.r.o., | Brno | Czechia | 638 00 | |
34 | Fakultni nemocnice Hradec Kralove | Hradec Kralove | Czechia | 500 05 | |
35 | Revmatologicky ustav | Praha 2 | Czechia | 128 50 | |
36 | Dermatologisches Ambulatorium Hamburg-Alstertal | Hamburg | Germany | 22391 | |
37 | Semmelweis Egyetem, Ersebeszeti Klinika | Budapest | Hungary | 1122 | |
38 | Bacs-Kiskun Megyei Onkormanyzat Korhaza Szegedi Tudomanyegyetem AOK Oktato Korhaza | Kecskemet | Hungary | 6000 | |
39 | Vas Megyei Markusovszky Korhaz Nonprofit Zrt, Angiologiai Szakambulancia | Szombathely | Hungary | 9700 | |
40 | Seoul National University Hospital, Rheumatology, Internal Medicine | Seoul | Korea, Republic of | 110-744 | |
41 | Yonsei University College of Medicine, Severance Hospital, Rheumatology, Internal Medicine | Seoul | Korea, Republic of | 120-752 | |
42 | The Catholic University of Korea, Seoul St. Mary's Hospital/ Rheumatology, Internal Medicine | Seoul | Korea, Republic of | 137-701 | |
43 | Instituto Nacional de Ciencias Medicas y Nutricion Salvador Zubiran | Mexico | DF | Mexico | 14000 |
44 | Unidad de Investigacion en Enfermedades Cronico Degenerativas | Guadalajara | Jalisco | Mexico | 44620 |
45 | Hospital Angeles. Centro Medico del Potosi | San Luis Potosi | Mexico | 78200 | |
46 | Slaskie Centrum Osteoporozy | Katowice | Poland | 40-084 | |
47 | Prywatna Praktyka Lekarska Dr Med. Pawel Hrycaj | Poznan | Poland | 61-397 | |
48 | Prywatna Praktyka Lekarska Prof. UM Dr hab. med. Pawel Hrycaj | Poznan | Poland | 61-397 | |
49 | Katedra i Klinika Dermatologii, Wenerologii i Alergologii Akademii Medycznej we Wroclawiu | Wroclaw | Poland | 50-368 | |
50 | Hospital Clinico Universitario Santiago de Compostela | Santiago de Compostela | A Coruña | Spain | 15706 |
51 | Hospital Del Mar | Barcelona | Spain | 08003 | |
52 | Hospital Universitario 12 de Octubre | Madrid | Spain | 28041 | |
53 | CTC, Centrum för klinisk provning, Sahlgrenska Universitetssjukhuset | Goteborg | Sweden | 413 45 | |
54 | Reumatologkliniken Skanes Universitetssjukhus Lund | Lund | Sweden | 221 85 | |
55 | Karolinska Universitetssjukhuset Solna, Reumatologiska kliniken | Stockholm | Sweden | 171 76 |
Sponsors and Collaborators
- Pfizer
Investigators
- Study Director: Pfizer CT.gov Call Center, Pfizer
Study Documents (Full-Text)
None provided.More Information
Additional Information:
Publications
None provided.- A7331010
- EudraCT 2010-019009-40
- 2010-019009-40
Study Results
Participant Flow
Recruitment Details | |
---|---|
Pre-assignment Detail | A total of 243 participants were stratified into 2 cohorts (Primary Raynaud's phenomenon[PRP] and secondary RP[SRP]), who entered a 2-week placebo run-in period (to establish baseline), followed by a cross-over period (first 4 week treatment period,then a 2 week placebo washout,then 4 week treatment period) and then a 2-week placebo run-out period. |
Arm/Group Title | PRP Cohort: Placebo First, Then PF-00489791 4 mg | PRP Cohort: PF-00489791 4mg First, Then Placebo | PRP Cohort: Placebo First, Then PF-00489791 20 mg | PRP Cohort: PF-00489791 20 mg First, Then Placebo | SRP Cohort: Placebo First, Then PF-00489791 4 mg | SRP Cohort: PF-00489791 4 mg First, Then Placebo | SRP Cohort: Placebo First, Then PF-00489791 20 mg | SRP Cohort: PF-00489791 20 mg First, Then Placebo |
---|---|---|---|---|---|---|---|---|
Arm/Group Description | Two placebo tablets matched to PF-00489791 orally once daily for 4 weeks in first intervention period and then PF-00489791 tablets 4 milligram (mg) (2 tablets of PF-00489791 2 mg) orally once daily for 4 weeks in second intervention period to participants with PRP. A washout period of 2 weeks was maintained between each intervention period during which 2 placebo tablets matched to PF-00489791 were given orally once daily. | PF-00489791 tablets 4 mg (2 tablets of PF-00489791 2 mg) orally once daily for 4 weeks in first intervention period and then 2 placebo tablets matched to PF-00489791 orally once daily for 4 weeks in second intervention period to participants with PRP. A washout period of 2 weeks was maintained between each intervention period during which 2 placebo tablets matched to PF-00489791 were given orally once daily. | Two placebo tablets matched to PF-00489791 orally once daily for 4 weeks in first intervention period and then PF-00489791 tablets 20 mg (2 tablets of PF-00489791 10 mg) orally once daily for 4 weeks in second intervention period to participants with PRP. A washout period of 2 weeks was maintained between each intervention period during which 2 placebo tablets matched to PF-00489791 were given orally once daily. | PF-00489791 tablets 20 mg (2 tablets of PF-00489791 10 mg) orally once daily for 4 weeks in first intervention period and then 2 placebo tablets matched to PF-00489791 orally once daily for 4 weeks in second intervention period to participants with PRP. A washout period of 2 weeks was maintained between each intervention period during which 2 placebo tablets matched to PF-00489791 were given orally once daily. | Two placebo tablets matched to PF-00489791 orally once daily for 4 weeks in first intervention period and then PF-00489791 tablets 4 milligram (mg) (2 tablets of PF-00489791 2 mg) orally once daily for 4 weeks in second intervention period to participants with SRP. A washout period of 2 weeks was maintained between each intervention period during which 2 placebo tablets matched to PF-00489791 were given orally once daily. | PF-00489791 tablets 4 mg (2 tablets of PF-00489791 2 mg) orally once daily for 4 weeks in first intervention period and then 2 placebo tablets matched to PF-00489791 orally once daily for 4 weeks in second intervention period to participants with SRP. A washout period of 2 weeks was maintained between each intervention period during which 2 placebo tablets matched to PF-00489791 were given orally once daily. | Two placebo tablets matched to PF-00489791 orally once daily for 4 weeks in first intervention period and then PF-00489791 tablets 20 mg (2 tablets of PF-00489791 10 mg) orally once daily for 4 weeks in second intervention period to participants with SRP. A washout period of 2 weeks was maintained between each intervention period during which 2 placebo tablets matched to PF-00489791 were given orally once daily. | PF-00489791 tablets 20 mg (2 tablets of PF-00489791 10 mg) orally once daily for 4 weeks in first intervention period and then 2 placebo tablets matched to PF-00489791 orally once daily for 4 weeks in second intervention period to participants with SRP. A washout period of 2 weeks was maintained between each intervention period during which 2 placebo tablets matched to PF-00489791 were given orally once daily. |
Period Title: First Intervention Period (4 Weeks) | ||||||||
STARTED | 27 | 29 | 29 | 28 | 33 | 32 | 32 | 33 |
COMPLETED | 26 | 24 | 26 | 22 | 29 | 30 | 31 | 27 |
NOT COMPLETED | 1 | 5 | 3 | 6 | 4 | 2 | 1 | 6 |
Period Title: First Intervention Period (4 Weeks) | ||||||||
STARTED | 26 | 24 | 26 | 22 | 29 | 30 | 31 | 27 |
COMPLETED | 26 | 24 | 26 | 22 | 29 | 30 | 31 | 27 |
NOT COMPLETED | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Period Title: First Intervention Period (4 Weeks) | ||||||||
STARTED | 26 | 24 | 26 | 22 | 29 | 30 | 31 | 27 |
COMPLETED | 25 | 22 | 24 | 22 | 27 | 29 | 22 | 25 |
NOT COMPLETED | 1 | 2 | 2 | 0 | 2 | 1 | 9 | 2 |
Baseline Characteristics
Arm/Group Title | PRP Cohort: Placebo First, Then PF-00489791 4 mg | PRP Cohort: PF-00489791 4mg First, Then Placebo | PRP Cohort: Placebo First, Then PF-00489791 20 mg | PRP Cohort: PF-00489791 20 mg First, Then Placebo | SRP Cohort: Placebo First, Then PF-00489791 4 mg | SRP Cohort: PF-00489791 4 mg First, Then Placebo | SRP Cohort: Placebo First, Then PF-00489791 20 mg | SRP Cohort: PF-00489791 20 mg First, Then Placebo | Total |
---|---|---|---|---|---|---|---|---|---|
Arm/Group Description | Two placebo tablets matched to PF-00489791 orally once daily for 4 weeks in first intervention period and then PF-00489791 tablets 4 milligram (mg) (2 tablets of PF-00489791 2 mg) orally once daily for 4 weeks in second intervention period to participants with PRP. A washout period of 2 weeks was maintained between each intervention period during which 2 placebo tablets matched to PF-00489791 were given orally once daily. | PF-00489791 tablets 4 mg (2 tablets of PF-00489791 2 mg) orally once daily for 4 weeks in first intervention DB period and 2 placebo tablets matched to PF-00489791 orally once daily for 4 weeks in second DB intervention period to participants with PRP. A washout period of 2 weeks was maintained between each intervention period during which 2 placebo tablets matched to PF-00489791 were given orally once daily. | Two placebo tablets matched to PF-00489791 orally once daily for 4 weeks in first intervention period and then PF-00489791 tablets 20 mg (2 tablets of PF-00489791 10 mg) orally once daily for 4 weeks in second DB intervention period to participants with PRP. A washout period of 2 weeks was maintained between each intervention period during which 2 placebo tablets matched to PF-00489791 were given orally once daily. | PF-00489791 tablets 20 mg (2 tablets of PF-00489791 10 mg) orally once daily for 4 weeks in first intervention period and then 2 placebo tablets matched to PF-00489791 orally once daily for 4 weeks in second intervention period to participants with PRP. A washout period of 2 weeks was maintained between each intervention period during which 2 placebo tablets matched to PF-00489791 were given orally once daily. | Two placebo tablets matched to PF-00489791 orally once daily for 4 weeks in first intervention period and then PF-00489791 tablets 4 milligram (mg) (2 tablets of PF-00489791 2 mg) orally once daily for 4 weeks in second intervention period to participants with SRP. A washout period of 2 weeks was maintained between each intervention period during which 2 placebo tablets matched to PF-00489791 were given orally once daily. | PF-00489791 tablets 4 mg (2 tablets of PF-00489791 2 mg) orally once daily for 4 weeks in first intervention period and then 2 placebo tablets matched to PF-00489791 orally once daily for 4 weeks in second intervention period to participants with SRP. A washout period of 2 weeks was maintained between each intervention period during which 2 placebo tablets matched to PF-00489791 were given orally once daily. | Two placebo tablets matched to PF-00489791 orally once daily for 4 weeks in first intervention period and then PF-00489791 tablets 20 mg (2 tablets of PF-00489791 10 mg) orally once daily for 4 weeks in second intervention period to participants with SRP. A washout period of 2 weeks was maintained between each intervention period during which 2 placebo tablets matched to PF-00489791 were given orally once daily. | PF-00489791 tablets 20 mg (2 tablets of PF-00489791 10 mg) orally once daily for 4 weeks in first intervention period and then 2 placebo tablets matched to PF-00489791 orally once daily for 4 weeks in second intervention period to participants with SRP. A washout period of 2 weeks was maintained between each intervention period during which 2 placebo tablets matched to PF-00489791 were given orally once daily. | Total of all reporting groups |
Overall Participants | 27 | 29 | 29 | 28 | 33 | 32 | 32 | 33 | 243 |
Age, Customized (Count of Participants) | |||||||||
Between 18 to 44 years |
14
51.9%
|
12
41.4%
|
14
48.3%
|
14
50%
|
10
30.3%
|
6
18.8%
|
16
50%
|
9
27.3%
|
95
39.1%
|
Between 45 to 64 years |
13
48.1%
|
16
55.2%
|
15
51.7%
|
14
50%
|
22
66.7%
|
26
81.3%
|
16
50%
|
24
72.7%
|
146
60.1%
|
Greater than or equal to (>=) 65 years |
0
0%
|
1
3.4%
|
0
0%
|
0
0%
|
1
3%
|
0
0%
|
0
0%
|
0
0%
|
2
0.8%
|
Sex: Female, Male (Count of Participants) | |||||||||
Female |
25
92.6%
|
25
86.2%
|
25
86.2%
|
26
92.9%
|
30
90.9%
|
30
93.8%
|
31
96.9%
|
28
84.8%
|
220
90.5%
|
Male |
2
7.4%
|
4
13.8%
|
4
13.8%
|
2
7.1%
|
3
9.1%
|
2
6.3%
|
1
3.1%
|
5
15.2%
|
23
9.5%
|
Outcome Measures
Title | Change From Baseline in Mean Raynaud's Condition Score (RCS) at Week 4 |
---|---|
Description | The Raynaud's Condition score (RCS) is participant's rating of difficulty considering number of attacks, duration, amount of pain, numbness, or other symptoms caused in the fingers (including painful sores) due to the Raynaud's phenomenon every day and impact of Raynaud's alone on use of hands every day. An 11 point Likert scale is used to rate the difficulty caused by the condition each day with 0 = no difficulty and 10 = extreme difficulty. Participants were asked to select the number that best describes their difficulty, with higher score indicating worse condition. Average daily score was considered for participants completing more than 1 Raynaud's pain score scale on a day. Baseline value was calculated as mean of the scores over 7 days prior to treatment start. Week 4 value was calculated as mean of the scores over the 7-day period prior to Week 4. |
Time Frame | Baseline, Week 4 |
Outcome Measure Data
Analysis Population Description |
---|
Per-protocol analysis set (PPAS) included all randomized participants compliant with diary completion and were not amongst serious protocol violators, receiving study medication till the study completion. |
Arm/Group Title | PF-00489791 4 mg (PRP) | PF-00489791 20 mg (PRP) | Placebo (PRP) | PF-00489791 4 mg (SRP) | PF-00489791 20 mg (SRP) | Placebo (SRP) |
---|---|---|---|---|---|---|
Arm/Group Description | PF-00489791 tablets 4 mg (2 tablets of PF-00489791 2 mg) orally once daily for 4 weeks in first or second intervention period to participants with PRP. | PF-00489791 tablets 20 mg (2 tablets of PF-00489791 10 mg) orally once daily for 4 weeks in first or second intervention period to participants with PRP. | Two placebo tablets matched to PF-00489791 orally once daily for 4 weeks in first or second intervention period to participants with PRP. | PF-00489791 tablets 4 mg (2 tablets of PF-00489791 2 mg) orally once daily for 4 weeks in first or second intervention period to participants with SRP. | PF-00489791 tablets 20 mg (2 tablets of PF-00489791 10 mg) orally once daily for 4 weeks in first or second intervention period to participants with SRP. | Two placebo tablets matched to PF-00489791 orally once daily for 4 weeks in first or second intervention period to participants with SRP. |
Measure Participants | 34 | 39 | 73 | 47 | 36 | 83 |
Baseline |
3.04
(1.899)
|
2.90
(2.160)
|
2.98
(1.958)
|
3.14
(2.431)
|
2.53
(1.833)
|
2.97
(2.492)
|
Change at Week 4 |
-0.76
(1.901)
|
-1.05
(1.771)
|
-0.61
(1.404)
|
-0.82
(1.624)
|
-0.15
(1.090)
|
-0.24
(1.437)
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | PF-00489791 4 mg (PRP), Placebo (PRP) |
---|---|---|
Comments | PRP: Adjusted mean difference analysis was based on Analysis of Covariance (ANCOVA) model with sequence, period and treatment as fixed effects and participant within sequence as a random effect, utilizing the baseline scores as covariate. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.6513 |
Comments | ||
Method | ANCOVA | |
Comments | ||
Method of Estimation | Estimation Parameter | Adjusted Mean Difference |
Estimated Value | 0.11 | |
Confidence Interval |
(2-Sided) 80% -0.21 to 0.44 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 2
Statistical Analysis Overview | Comparison Group Selection | PF-00489791 20 mg (PRP), Placebo (PRP) |
---|---|---|
Comments | PRP: Adjusted mean difference analysis was based on ANCOVA model with sequence, period and treatment as fixed effects and participant within sequence as a random effect, utilizing the baseline scores as covariate. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.0057 |
Comments | ||
Method | ANCOVA | |
Comments | ||
Method of Estimation | Estimation Parameter | Adjusted Mean Difference |
Estimated Value | -0.69 | |
Confidence Interval |
(2-Sided) 80% -0.99 to -0.38 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 3
Statistical Analysis Overview | Comparison Group Selection | PF-00489791 4 mg (SRP), Placebo (SRP) |
---|---|---|
Comments | SRP: Adjusted mean difference analysis was based on ANCOVA model with sequence, period and treatment as fixed effects and participant within sequence as a random effect, utilizing the baseline scores as covariate. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.1157 |
Comments | ||
Method | ANCOVA | |
Comments | ||
Method of Estimation | Estimation Parameter | Adjusted Mean Difference |
Estimated Value | -0.44 | |
Confidence Interval |
(2-Sided) 80% -0.80 to -0.08 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 4
Statistical Analysis Overview | Comparison Group Selection | PF-00489791 20 mg (SRP), Placebo (SRP) |
---|---|---|
Comments | SRP: Adjusted mean difference analysis was based on ANCOVA model with sequence, period and treatment as fixed effects and participant within sequence as a random effect, utilizing the baseline scores as covariate. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.6286 |
Comments | ||
Method | ANCOVA | |
Comments | ||
Method of Estimation | Estimation Parameter | Adjusted Mean Difference |
Estimated Value | -0.15 | |
Confidence Interval |
(2-Sided) 80% -0.56 to 0.25 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Title | Change From Baseline in the Number of Raynaud's Attacks at Week 1, 2, 3 and 4 |
---|---|
Description | Change from baseline in the number of Raynaud's attacks at Week 1, Week 2, Week 3 and Week 4 was calculated from the number of attacks reported over the 7-day period prior to each week from the patient diary, respectively. |
Time Frame | Baseline, Week 1, Week 2, Week 3, Week 4 |
Outcome Measure Data
Analysis Population Description |
---|
PPAS included all randomized participants compliant with diary completion and were not amongst serious protocol violators, receiving study medication till the study completion. Here, number analyzed signifies those participants who were evaluable at specified time points. |
Arm/Group Title | PF-00489791 4 mg (PRP) | PF-00489791 20 mg (PRP) | Placebo (PRP) | PF-00489791 4 mg (SRP) | PF-00489791 20 mg (SRP) | Placebo (SRP) |
---|---|---|---|---|---|---|
Arm/Group Description | PF-00489791 tablets 4 mg (2 tablets of PF-00489791 2 mg) orally once daily for 4 weeks in first or second intervention period to participants with PRP. | PF-00489791 tablets 20 mg (2 tablets of PF-00489791 10 mg) orally once daily for 4 weeks in first or second intervention period to participants with PRP. | Two placebo tablets matched to PF-00489791 orally once daily for 4 weeks in first or second intervention period to participants with PRP. | PF-00489791 tablets 4 mg (2 tablets of PF-00489791 2 mg) orally once daily for 4 weeks in first or second intervention period to participants with SRP. | PF-00489791 tablets 20 mg (2 tablets of PF-00489791 10 mg) orally once daily for 4 weeks in first or second intervention period to participants with SRP. | Two placebo tablets matched to PF-00489791 orally once daily for 4 weeks in first or second intervention period to participants with SRP. |
Measure Participants | 34 | 39 | 73 | 47 | 36 | 83 |
Baseline |
22.06
(20.587)
|
16.31
(10.885)
|
20.19
(17.802)
|
22.80
(16.270)
|
23.70
(20.909)
|
23.08
(20.698)
|
Change at Week 1 |
-3.75
(7.494)
|
-2.47
(6.477)
|
-1.41
(7.934)
|
-3.17
(7.994)
|
-4.49
(14.692)
|
-2.36
(11.850)
|
Change at Week 2 |
-5.30
(9.487)
|
-2.36
(8.371)
|
-2.45
(11.107)
|
-3.76
(9.028)
|
-4.43
(17.312)
|
-1.87
(11.051)
|
Change at Week 3 |
-4.66
(10.559)
|
-4.86
(5.681)
|
-4.03
(10.396)
|
-4.25
(11.408)
|
-3.75
(8.601)
|
-1.93
(9.487)
|
Change at Week 4 |
-4.85
(13.008)
|
-3.07
(7.118)
|
-3.65
(10.460)
|
-3.89
(8.326)
|
-2.68
(10.002)
|
-2.25
(10.624)
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | PF-00489791 4 mg (PRP), Placebo (PRP) |
---|---|---|
Comments | At Week 4 - PRP: Adjusted mean difference analysis was based on ANCOVA model with sequence, period and treatment as fixed effects and participant within sequence as a random effect, utilizing the baseline scores as covariate. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.9504 |
Comments | ||
Method | ANCOVA | |
Comments | ||
Method of Estimation | Estimation Parameter | Adjusted Mean Difference |
Estimated Value | 0.12 | |
Confidence Interval |
(2-Sided) 80% -2.43 to 2.68 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 2
Statistical Analysis Overview | Comparison Group Selection | PF-00489791 20 mg (PRP), Placebo (PRP) |
---|---|---|
Comments | At Week 4 - PRP: Adjusted mean difference analysis was based on ANCOVA model with sequence, period and treatment as fixed effects and participant within sequence as a random effect, utilizing the baseline scores as covariate. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.4651 |
Comments | ||
Method | ANCOVA | |
Comments | ||
Method of Estimation | Estimation Parameter | Adjusted Mean Difference |
Estimated Value | -1.35 | |
Confidence Interval |
(2-Sided) 80% -3.74 to 1.03 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 3
Statistical Analysis Overview | Comparison Group Selection | PF-00489791 4 mg (SRP), Placebo (SRP) |
---|---|---|
Comments | At Week 4 - SRP: Adjusted mean difference analysis was based on ANCOVA model with sequence, period and treatment as fixed effects and participant within sequence as a random effect, utilizing the baseline scores as covariate. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.7423 |
Comments | ||
Method | ANCOVA | |
Comments | ||
Method of Estimation | Estimation Parameter | Adjusted Mean Difference |
Estimated Value | -0.59 | |
Confidence Interval |
(2-Sided) 80% -2.92 to 1.73 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 4
Statistical Analysis Overview | Comparison Group Selection | PF-00489791 20 mg (SRP), Placebo (SRP) |
---|---|---|
Comments | At Week 4 - SRP: Adjusted mean difference analysis was based on ANCOVA model with sequence, period and treatment as fixed effects and participant within sequence as a random effect, utilizing the baseline scores as covariate. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.3524 |
Comments | ||
Method | ANCOVA | |
Comments | ||
Method of Estimation | Estimation Parameter | Adjusted Mean Difference |
Estimated Value | -1.91 | |
Confidence Interval |
(2-Sided) 80% -4.55 to 0.73 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Title | Change From Baseline in Mean Duration of Raynaud's Attacks at Week 4 |
---|---|
Description | Mean duration of Raynaud's attacks for a time period was calculated as sum of recorded durations of attacks in the time period divided by total number of attacks in the time period where duration was recorded. |
Time Frame | Baseline, Week 4 |
Outcome Measure Data
Analysis Population Description |
---|
PPAS included all randomized participants compliant with diary completion and were not amongst serious protocol violators, receiving study medication till the study completion. Here, number analyzed signifies those participants who were evaluable at specified time points. |
Arm/Group Title | PF-00489791 4 mg (PRP) | PF-00489791 20 mg (PRP) | Placebo (PRP) | PF-00489791 4 mg (SRP) | PF-00489791 20 mg (SRP) | Placebo (SRP) |
---|---|---|---|---|---|---|
Arm/Group Description | PF-00489791 tablets 4 mg (2 tablets of PF-00489791 2 mg) orally once daily for 4 weeks in first or second intervention period to participants with PRP. | PF-00489791 tablets 20 mg (2 tablets of PF-00489791 10 mg) orally once daily for 4 weeks in first or second intervention period to participants with PRP. | Two placebo tablets matched to PF-00489791 orally once daily for 4 weeks in first or second intervention period to participants with PRP. | PF-00489791 tablets 4 mg (2 tablets of PF-00489791 2 mg) orally once daily for 4 weeks in first or second intervention period to participants with SRP. | PF-00489791 tablets 20 mg (2 tablets of PF-00489791 10 mg) orally once daily for 4 weeks in first or second intervention period to participants with SRP. | Two placebo tablets matched to PF-00489791 orally once daily for 4 weeks in first or second intervention period to participants with SRP. |
Measure Participants | 34 | 39 | 73 | 47 | 36 | 83 |
Baseline |
17.69
(13.184)
|
22.23
(36.562)
|
19.61
(40.603)
|
19.37
(18.929)
|
19.07
(18.196)
|
19.91
(19.886)
|
Change at Week 4 |
-2.89
(7.480)
|
-5.63
(43.067)
|
-1.41
(12.348)
|
-3.92
(11.336)
|
-2.61
(9.593)
|
-1.65
(10.609)
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | PF-00489791 4 mg (PRP), Placebo (PRP) |
---|---|---|
Comments | PRP: Adjusted mean difference analysis was based on ANCOVA model with sequence, period and treatment as fixed effects and participant within sequence as a random effect, utilizing the baseline scores as covariate. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.7900 |
Comments | ||
Method | ANCOVA | |
Comments | ||
Method of Estimation | Estimation Parameter | Adjusted Mean Difference |
Estimated Value | 1.21 | |
Confidence Interval |
(2-Sided) 80% -4.61 to 7.03 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 2
Statistical Analysis Overview | Comparison Group Selection | PF-00489791 20 mg (PRP), Placebo (PRP) |
---|---|---|
Comments | PRP: Adjusted mean difference analysis was based on ANCOVA model with sequence, period and treatment as fixed effects and participant within sequence as a random effect, utilizing the baseline scores as covariate. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.1463 |
Comments | ||
Method | ANCOVA | |
Comments | ||
Method of Estimation | Estimation Parameter | Adjusted Mean Difference |
Estimated Value | -6.17 | |
Confidence Interval |
(2-Sided) 80% -11.61 to -0.73 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 3
Statistical Analysis Overview | Comparison Group Selection | PF-00489791 4 mg (SRP), Placebo (SRP) |
---|---|---|
Comments | SRP: Adjusted mean difference analysis was based on ANCOVA model with sequence, period and treatment as fixed effects and participant within sequence as a random effect, utilizing the baseline scores as covariate. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.1446 |
Comments | ||
Method | ANCOVA | |
Comments | ||
Method of Estimation | Estimation Parameter | Adjusted Mean Difference |
Estimated Value | -2.37 | |
Confidence Interval |
(2-Sided) 80% -4.44 to -0.29 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 4
Statistical Analysis Overview | Comparison Group Selection | PF-00489791 20 mg (SRP), Placebo (SRP) |
---|---|---|
Comments | SRP: Adjusted mean difference analysis was based on ANCOVA model with sequence, period and treatment as fixed effects and participant within sequence as a random effect, utilizing the baseline scores as covariate. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.5497 |
Comments | ||
Method | ANCOVA | |
Comments | ||
Method of Estimation | Estimation Parameter | Adjusted Mean Difference |
Estimated Value | -1.09 | |
Confidence Interval |
(2-Sided) 80% -3.45 to 1.26 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Title | Change From Baseline in the Mean Raynaud's Pain Score at Week 1, 2, 3 and 4 |
---|---|
Description | Participants were asked to rate their worst Raynaud's pain in the past 24 hours using an 11 point Likert scale, with 0 = no Raynaud's pain and 10 = the worst possible pain. Highest (most severe) response was considered for participants responding at more than 1 point on the scale. Average daily score was considered for participants completing more than 1 Raynaud's pain score scale on a day. Baseline value was calculated as mean of the scores over 7 days prior to treatment start. Post-baseline value was calculated as mean of the scores over the 7-day period prior to the visit. |
Time Frame | Baseline, Week 1, 2, 3, 4 |
Outcome Measure Data
Analysis Population Description |
---|
PPAS included all randomized participants compliant with diary completion and were not amongst serious protocol violators, receiving study medication till the study completion. Here, number analyzed signifies those participants who were evaluable at specified time points. |
Arm/Group Title | PF-00489791 4 mg (PRP) | PF-00489791 20 mg (PRP) | Placebo (PRP) | PF-00489791 4 mg (SRP) | PF-00489791 20 mg (SRP) | Placebo (SRP) |
---|---|---|---|---|---|---|
Arm/Group Description | PF-00489791 tablets 4 mg (2 tablets of PF-00489791 2 mg) orally once daily for 4 weeks in first or second intervention period to participants with PRP. | PF-00489791 tablets 20 mg (2 tablets of PF-00489791 10 mg) orally once daily for 4 weeks in first or second intervention period to participants with PRP. | Two placebo tablets matched to PF-00489791 orally once daily for 4 weeks in first or second intervention period to participants with PRP. | PF-00489791 tablets 4 mg (2 tablets of PF-00489791 2 mg) orally once daily for 4 weeks in first or second intervention period to participants with SRP. | PF-00489791 tablets 20 mg (2 tablets of PF-00489791 10 mg) orally once daily for 4 weeks in first or second intervention period to participants with SRP. | Two placebo tablets matched to PF-00489791 orally once daily for 4 weeks in first or second intervention period to participants with SRP. |
Measure Participants | 34 | 39 | 73 | 47 | 36 | 83 |
Baseline |
2.84
(2.074)
|
2.78
(2.348)
|
2.80
(2.064)
|
3.33
(2.614)
|
2.54
(1.895)
|
3.10
(2.753)
|
Change at Week 1 |
-0.72
(1.525)
|
-0.74
(1.266)
|
-0.26
(1.205)
|
-0.53
(1.440)
|
-0.32
(1.276)
|
-0.17
(1.272)
|
Change at Week 2 |
-0.94
(1.745)
|
-0.61
(1.524)
|
-0.48
(1.337)
|
-0.68
(1.740)
|
-0.33
(1.321)
|
-0.24
(1.306)
|
Change at Week 3 |
-0.82
(1.720)
|
-1.12
(1.664)
|
-0.62
(1.262)
|
-0.80
(1.836)
|
-0.55
(1.081)
|
-0.33
(1.269)
|
Change at Week 4 |
-0.80
(1.842)
|
-1.14
(1.820)
|
-0.63
(1.423)
|
-0.77
(1.922)
|
-0.35
(1.115)
|
-0.27
(1.466)
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | PF-00489791 4 mg (PRP), Placebo (PRP) |
---|---|---|
Comments | Week 4 (PRP): Adjusted mean difference analysis was based on ANCOVA model with sequence, period and treatment as fixed effects and participant within sequence as a random effect, utilizing the baseline scores as covariate. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.5909 |
Comments | ||
Method | ANCOVA | |
Comments | ||
Method of Estimation | Estimation Parameter | Adjusted Mean Difference |
Estimated Value | 0.15 | |
Confidence Interval |
(2-Sided) 80% -0.21 to 0.52 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 2
Statistical Analysis Overview | Comparison Group Selection | PF-00489791 20 mg (PRP), Placebo (PRP) |
---|---|---|
Comments | Week 4 (PRP): Adjusted mean difference analysis was based on ANCOVA model with sequence, period and treatment as fixed effects and participant within sequence as a random effect, utilizing the baseline scores as covariate. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.0053 |
Comments | ||
Method | ANCOVA | |
Comments | ||
Method of Estimation | Estimation Parameter | Adjusted Mean Difference |
Estimated Value | -0.77 | |
Confidence Interval |
(2-Sided) 80% -1.12 to -0.43 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 3
Statistical Analysis Overview | Comparison Group Selection | PF-00489791 4 mg (SRP), Placebo (SRP) |
---|---|---|
Comments | Week 4 (SRP): Adjusted mean difference analysis was based on ANCOVA model with sequence, period and treatment as fixed effects and participant within sequence as a random effect, utilizing the baseline scores as covariate. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.3462 |
Comments | ||
Method | ANCOVA | |
Comments | ||
Method of Estimation | Estimation Parameter | Adjusted Mean Difference |
Estimated Value | -0.28 | |
Confidence Interval |
(2-Sided) 80% -0.67 to 0.10 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 4
Statistical Analysis Overview | Comparison Group Selection | PF-00489791 20 mg (SRP), Placebo (SRP) |
---|---|---|
Comments | Week 4 (SRP): Adjusted mean difference analysis was based on ANCOVA model with sequence, period and treatment as fixed effects and participant within sequence as a random effect, utilizing the baseline scores as covariate. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.1940 |
Comments | ||
Method | ANCOVA | |
Comments | ||
Method of Estimation | Estimation Parameter | Adjusted Mean Difference |
Estimated Value | -0.44 | |
Confidence Interval |
(2-Sided) 80% -0.88 to -0.01 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Title | Number of Participants With Decrease From Baseline in Digital Ulcers at Day 14 and 28: Secondary Raynaud's Phenomenon Cohort |
---|---|
Description | Presence of ulcer was assessed at baseline. At post-baseline visits, each ulcer was measured and scored: 1= smaller or improved compared to previous visit, 2= same as previous visit, 3= bigger or worse than previous visit, and 4= new. If a new digital ulcer develops during the course of the study, the measurement and scoring were initiated on this additional ulcer. Healed ulcers were not counted into the number of ulcers. Participants with SRP in the per-protocol population with at least 1 digital ulcer present at any assessment were evaluable for this measure. Results are reported for participants with presence of ulcer at baseline and decrease from baseline in ulcers at post-baseline visits. |
Time Frame | Baseline, Day 14, 28 |
Outcome Measure Data
Analysis Population Description |
---|
PPAS included all randomized participants compliant with diary completion and were not amongst serious protocol violators, receiving study medication till the study completion. Here, number analyzed signifies those participants who were evaluable at specified time points. |
Arm/Group Title | PF-00489791 4 mg (SRP) | PF-00489791 20 mg (SRP) | Placebo (SRP) |
---|---|---|---|
Arm/Group Description | PF-00489791 tablets 4 mg (2 tablets of PF-00489791 2 mg) orally once daily for 4 weeks in first or second intervention period to participants with SRP. | PF-00489791 tablets 20 mg (2 tablets of PF-00489791 10 mg) orally once daily for 4 weeks in first or second intervention period to participants with SRP. | Two placebo tablets matched to PF-00489791 orally once daily for 4 weeks in first or second intervention period to participants with SRP. |
Measure Participants | 47 | 36 | 83 |
Baseline |
10
37%
|
7
24.1%
|
16
55.2%
|
With Decrease at Day 14 |
7
25.9%
|
1
3.4%
|
6
20.7%
|
With Decrease at Day 28 |
9
33.3%
|
5
17.2%
|
7
24.1%
|
Title | Plasma Concentration of PF-00489791 and Its Metabolites |
---|---|
Description | Only participants receiving PF-00489791 were to be analyzed for this outcome. Data have been calculated by setting plasma concentration values below the lower limit of quantification to 0. The lower limit of quantification is 0.0100 microgram per milliliter (mcg/mL). Data for plasma concentration of PF-00489791 metabolites was not analyzed, as it was not intended to be a secondary endpoint and was deemed optional. |
Time Frame | Day 1, 15, 29 (Day 1, 15, 29 for first intervention period), 43, 57, 71 (Day 1, 15, 29 for second intervention period) |
Outcome Measure Data
Analysis Population Description |
---|
Analysis population included participants who received 1 dose of study drug and were analyzed for pharmacokinetic parameters. Here, Overall number of participants signifies participants evaluable for either first or second intervention period and number analyzed signifies those participants who were evaluable at specified time points. |
Arm/Group Title | PF-00489791 4 mg (PRP) | PF-00489791 20 mg (PRP) | PF-00489791 4 mg (SRP) | PF-00489791 20 mg (SRP) |
---|---|---|---|---|
Arm/Group Description | PF-00489791 tablets 4 mg (2 tablets of PF-00489791 2 mg) orally once daily for 4 weeks in first or second intervention period to participants with PRP. | PF-00489791 tablets 20 mg (2 tablets of PF-00489791 10 mg) orally once daily for 4 weeks in first or second intervention period to participants with PRP. | PF-00489791 tablets 4 mg (2 tablets of PF-00489791 2 mg) orally once daily for 4 weeks in first or second intervention period to participants with SRP. | PF-00489791 tablets 20 mg (2 tablets of PF-00489791 10 mg) orally once daily for 4 weeks in first or second intervention period to participants with SRP. |
Measure Participants | 55 | 54 | 61 | 64 |
Day 1 |
0.0058
(0.0314)
|
NA
(NA)
|
NA
(NA)
|
NA
(NA)
|
Day 15 |
0.1523
(0.0855)
|
0.5907
(0.3736)
|
0.1756
(0.09038)
|
0.7718
(0.4991)
|
Day 29 |
0.1489
(0.0854)
|
0.6525
(0.3822)
|
0.1776
(0.08508)
|
0.7577
(0.4137)
|
Day 43 |
NA
(NA)
|
NA
(NA)
|
NA
(NA)
|
NA
(NA)
|
Day 57 |
0.1088
(0.0629)
|
0.6890
(0.4318)
|
0.1167
(0.05644)
|
0.7565
(0.6224)
|
Day 71 |
0.1178
(0.0614)
|
0.6337
(0.3745)
|
0.1224
(0.0638)
|
0.6639
(0.5834)
|
Title | Number of Participants With Laboratory Test Abnormalities |
---|---|
Description | Criteria for laboratory tests abnormalities included: hemoglobin, hematocrit and red blood cells (less than [<] 0.8*lower limit of normal[LLN]); leukocytes (<0.6 LLN /greater than [>] 1.5*upper LN [ULN]; platelets (<0.5*LLN/>1.75*ULN); neutrophils, lymphocytes (<0.8* LLN/>1.2*ULN); eosinophils, basophils, monocytes (>1.2*ULN); bilirubin (>1.5*ULN); aspartate aminotransferase (AST), alanine aminotransferase (ALT), Gamma GT, alkaline phosphatase (>3*ULN); BUN, creatinine (>1.3*ULN); glucose (<0.6 LLN/>1.5*ULN); uric acid (>1.2*ULN); sodium (<0.95*LLN/>1.05*ULN); potassium, calcium, chloride, bicarbonate (<0.9*LLN/>1.1*ULN); albumin, total protein (<0.8*LLN/>1.2*ULN); creatine kinase (>2.0*ULN); Urine Specific Gravity, Urine pH, urine blood, urine glucose, urine protein, urine ketones, urine leukocytes esterase (>=1 high-powered field). Total number of participants with any laboratory abnormalities was reported. |
Time Frame | Screening up to 28 days after last study dose (up to 98 days) |
Outcome Measure Data
Analysis Population Description |
---|
Analysis population included all randomized participants who took at least 1 dose of study medication along with at least 1 on-treatment laboratory test result. |
Arm/Group Title | PF-00489791 4 mg (PRP) | PF-00489791 20 mg (PRP) | Placebo (PRP) | PF-00489791 4 mg (SRP) | PF-00489791 20 mg (SRP) | Placebo (SRP) |
---|---|---|---|---|---|---|
Arm/Group Description | PF-00489791 tablets 4 mg (2 tablets of PF-00489791 2 mg) orally once daily for 4 weeks in first or second intervention period to participants with PRP. | PF-00489791 tablets 20 mg (2 tablets of PF-00489791 10 mg) orally once daily for 4 weeks in first or second intervention period to participants with PRP. | Two placebo tablets matched to PF-00489791 orally once daily for 4 weeks in first or second intervention period to participants with PRP. | PF-00489791 tablets 4 mg (2 tablets of PF-00489791 2 mg) orally once daily for 4 weeks in first or second intervention period to participants with SRP. | PF-00489791 tablets 20 mg (2 tablets of PF-00489791 10 mg) orally once daily for 4 weeks in first or second intervention period to participants with SRP. | Two placebo tablets matched to PF-00489791 orally once daily for 4 weeks in first or second intervention period to participants with SRP. |
Measure Participants | 50 | 48 | 98 | 57 | 60 | 114 |
Number [participants] |
2
7.4%
|
4
13.8%
|
14
48.3%
|
5
17.9%
|
13
39.4%
|
10
31.3%
|
Title | Number of Participants With Clinically Significant Changes in Vital Signs and Orthostatic Blood Pressure Measurements |
---|---|
Description | Vital signs assessment included measurement of supine and standing pulse rate, systolic and diastolic blood pressures. Criteria for clinically significant vital signs and orthostatic blood pressure measurements were based on investigator's judgement. |
Time Frame | Screening up to 28 days after last study dose (up to 98 days) |
Outcome Measure Data
Analysis Population Description |
---|
Safety analysis set consisted of all participants who took at least 1 dose of study medication. |
Arm/Group Title | PF-00489791 4 mg (PRP) | PF-00489791 20 mg (PRP) | Placebo (PRP) | PF-00489791 4 mg (SRP) | PF-00489791 20 mg (SRP) | Placebo (SRP) |
---|---|---|---|---|---|---|
Arm/Group Description | PF-00489791 tablets 4 mg (2 tablets of PF-00489791 2 mg) orally once daily for 4 weeks in first or second intervention period to participants with PRP. | PF-00489791 tablets 20 mg (2 tablets of PF-00489791 10 mg) orally once daily for 4 weeks in first or second intervention period to participants with PRP. | Two placebo tablets matched to PF-00489791 orally once daily for 4 weeks in first or second intervention period to participants with PRP. | PF-00489791 tablets 4 mg (2 tablets of PF-00489791 2 mg) orally once daily for 4 weeks in first or second intervention period to participants with SRP. | PF-00489791 tablets 20 mg (2 tablets of PF-00489791 10 mg) orally once daily for 4 weeks in first or second intervention period to participants with SRP. | Two placebo tablets matched to PF-00489791 orally once daily for 4 weeks in first or second intervention period to participants with SRP. |
Measure Participants | 55 | 54 | 102 | 61 | 64 | 122 |
Number [participants] |
0
0%
|
0
0%
|
0
0%
|
0
0%
|
0
0%
|
0
0%
|
Title | Number of Participants With Abnormal Electrocardiogram (ECG) Values |
---|---|
Description | ECG assessment included measurement of PR, QRS, QT,corrected QT interval (QTc)values. Criteria for clinically significant ECG values were based on investigator's judgement. |
Time Frame | Screening up to 28 days after last study dose (up to 98 days) |
Outcome Measure Data
Analysis Population Description |
---|
Safety analysis set consisted of all participants who took at least 1 dose of study medication. |
Arm/Group Title | PF-00489791 4 mg (PRP) | PF-00489791 20 mg (PRP) | Placebo (PRP) | PF-00489791 4 mg (SRP) | PF-00489791 20 mg (SRP) | Placebo (SRP) |
---|---|---|---|---|---|---|
Arm/Group Description | PF-00489791 tablets 4 mg (2 tablets of PF-00489791 2 mg) orally once daily for 4 weeks in first or second intervention period to participants with PRP. | PF-00489791 tablets 20 mg (2 tablets of PF-00489791 10 mg) orally once daily for 4 weeks in first or second intervention period to participants with PRP. | Two placebo tablets matched to PF-00489791 orally once daily for 4 weeks in first or second intervention period to participants with PRP. | PF-00489791 tablets 4 mg (2 tablets of PF-00489791 2 mg) orally once daily for 4 weeks in first or second intervention period to participants with SRP. | PF-00489791 tablets 20 mg (2 tablets of PF-00489791 10 mg) orally once daily for 4 weeks in first or second intervention period to participants with SRP. | Two placebo tablets matched to PF-00489791 orally once daily for 4 weeks in first or second intervention period to participants with SRP. |
Measure Participants | 55 | 54 | 102 | 61 | 64 | 122 |
Number [participants] |
0
0%
|
0
0%
|
0
0%
|
0
0%
|
0
0%
|
0
0%
|
Adverse Events
Time Frame | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Adverse Event Reporting Description | Safety analysis population included all participants who received at least 1 dose of study medication. | |||||||||||
Arm/Group Title | PF-00489791 4 mg (PRP) | PF-00489791 20 mg (PRP) | Placebo (PRP) | PF-00489791 4 mg (SRP) | PF-00489791 20 mg (SRP) | Placebo (SRP) | ||||||
Arm/Group Description | PF-00489791 tablets 4 mg (2 tablets of PF-00489791 2 mg) orally once daily for 4 weeks in first or second intervention period to participants with PRP. | PF-00489791 tablets 20 mg (2 tablets of PF-00489791 10 mg) orally once daily for 4 weeks in first or second intervention period to participants with PRP. | Two placebo tablets matched to PF-00489791 orally once daily for 4 weeks in first or second intervention period to participants with PRP. | PF-00489791 tablets 4 mg (2 tablets of PF-00489791 2 mg) orally once daily for 4 weeks in first or second intervention period to participants with SRP. | PF-00489791 tablets 20 mg (2 tablets of PF-00489791 10 mg) orally once daily for 4 weeks in first or second intervention period to participants with SRP. | Two placebo tablets matched to PF-00489791 orally once daily for 4 weeks in first or second intervention period to participants with SRP. | ||||||
All Cause Mortality |
||||||||||||
PF-00489791 4 mg (PRP) | PF-00489791 20 mg (PRP) | Placebo (PRP) | PF-00489791 4 mg (SRP) | PF-00489791 20 mg (SRP) | Placebo (SRP) | |||||||
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 | 0/55 (0%) | 0/54 (0%) | 0/102 (0%) | 0/61 (0%) | 0/64 (0%) | 1/122 (0.8%) | ||||||
Serious Adverse Events |
||||||||||||
PF-00489791 4 mg (PRP) | PF-00489791 20 mg (PRP) | Placebo (PRP) | PF-00489791 4 mg (SRP) | PF-00489791 20 mg (SRP) | Placebo (SRP) | |||||||
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 | 0/55 (0%) | 0/54 (0%) | 0/102 (0%) | 0/61 (0%) | 0/64 (0%) | 1/122 (0.8%) | ||||||
Neoplasms benign, malignant and unspecified (incl cysts and polyps) | ||||||||||||
Oesophageal adenocarcinoma | 0/55 (0%) | 0/54 (0%) | 0/102 (0%) | 0/61 (0%) | 0/64 (0%) | 1/122 (0.8%) | ||||||
Other (Not Including Serious) Adverse Events |
||||||||||||
PF-00489791 4 mg (PRP) | PF-00489791 20 mg (PRP) | Placebo (PRP) | PF-00489791 4 mg (SRP) | PF-00489791 20 mg (SRP) | Placebo (SRP) | |||||||
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 | 27/55 (49.1%) | 34/54 (63%) | 43/102 (42.2%) | 34/61 (55.7%) | 51/64 (79.7%) | 60/122 (49.2%) | ||||||
Blood and lymphatic system disorders | ||||||||||||
Anaemia | 0/55 (0%) | 1/54 (1.9%) | 0/102 (0%) | 0/61 (0%) | 0/64 (0%) | 1/122 (0.8%) | ||||||
Leukopenia | 0/55 (0%) | 0/54 (0%) | 1/102 (1%) | 0/61 (0%) | 0/64 (0%) | 1/122 (0.8%) | ||||||
Lymphadenopathy | 1/55 (1.8%) | 0/54 (0%) | 0/102 (0%) | 0/61 (0%) | 0/64 (0%) | 0/122 (0%) | ||||||
Neutropenia | 1/55 (1.8%) | 0/54 (0%) | 0/102 (0%) | 0/61 (0%) | 0/64 (0%) | 0/122 (0%) | ||||||
Cardiac disorders | ||||||||||||
Bradycardia | 0/55 (0%) | 0/54 (0%) | 0/102 (0%) | 1/61 (1.6%) | 0/64 (0%) | 0/122 (0%) | ||||||
Palpitations | 1/55 (1.8%) | 0/54 (0%) | 2/102 (2%) | 2/61 (3.3%) | 1/64 (1.6%) | 0/122 (0%) | ||||||
Tachycardia | 0/55 (0%) | 0/54 (0%) | 0/102 (0%) | 0/61 (0%) | 4/64 (6.3%) | 0/122 (0%) | ||||||
Congenital, familial and genetic disorders | ||||||||||||
Cystic fibrosis | 0/55 (0%) | 0/54 (0%) | 0/102 (0%) | 0/61 (0%) | 0/64 (0%) | 1/122 (0.8%) | ||||||
Ear and labyrinth disorders | ||||||||||||
Ear pain | 0/55 (0%) | 0/54 (0%) | 0/102 (0%) | 0/61 (0%) | 1/64 (1.6%) | 0/122 (0%) | ||||||
Tinnitus | 0/55 (0%) | 0/54 (0%) | 0/102 (0%) | 0/61 (0%) | 0/64 (0%) | 3/122 (2.5%) | ||||||
Vertigo | 0/55 (0%) | 0/54 (0%) | 1/102 (1%) | 0/61 (0%) | 0/64 (0%) | 0/122 (0%) | ||||||
Eye disorders | ||||||||||||
Conjunctivitis | 0/55 (0%) | 0/54 (0%) | 1/102 (1%) | 1/61 (1.6%) | 1/64 (1.6%) | 0/122 (0%) | ||||||
Dry eye | 1/55 (1.8%) | 0/54 (0%) | 0/102 (0%) | 1/61 (1.6%) | 1/64 (1.6%) | 0/122 (0%) | ||||||
Eye discharge | 0/55 (0%) | 1/54 (1.9%) | 0/102 (0%) | 0/61 (0%) | 0/64 (0%) | 0/122 (0%) | ||||||
Eye oedema | 1/55 (1.8%) | 0/54 (0%) | 0/102 (0%) | 0/61 (0%) | 0/64 (0%) | 0/122 (0%) | ||||||
Eye pruritus | 0/55 (0%) | 0/54 (0%) | 0/102 (0%) | 0/61 (0%) | 0/64 (0%) | 2/122 (1.6%) | ||||||
Eyelid oedema | 1/55 (1.8%) | 0/54 (0%) | 0/102 (0%) | 0/61 (0%) | 1/64 (1.6%) | 0/122 (0%) | ||||||
Lacrimation increased | 0/55 (0%) | 0/54 (0%) | 0/102 (0%) | 1/61 (1.6%) | 0/64 (0%) | 0/122 (0%) | ||||||
Ocular hyperaemia | 0/55 (0%) | 1/54 (1.9%) | 0/102 (0%) | 0/61 (0%) | 1/64 (1.6%) | 0/122 (0%) | ||||||
Periorbital oedema | 1/55 (1.8%) | 0/54 (0%) | 0/102 (0%) | 0/61 (0%) | 0/64 (0%) | 0/122 (0%) | ||||||
Photophobia | 0/55 (0%) | 0/54 (0%) | 0/102 (0%) | 0/61 (0%) | 1/64 (1.6%) | 0/122 (0%) | ||||||
Vision blurred | 0/55 (0%) | 0/54 (0%) | 1/102 (1%) | 0/61 (0%) | 1/64 (1.6%) | 1/122 (0.8%) | ||||||
Gastrointestinal disorders | ||||||||||||
Abdominal discomfort | 1/55 (1.8%) | 0/54 (0%) | 0/102 (0%) | 1/61 (1.6%) | 1/64 (1.6%) | 0/122 (0%) | ||||||
Abdominal distension | 0/55 (0%) | 0/54 (0%) | 1/102 (1%) | 0/61 (0%) | 0/64 (0%) | 0/122 (0%) | ||||||
Abdominal pain | 0/55 (0%) | 0/54 (0%) | 0/102 (0%) | 0/61 (0%) | 0/64 (0%) | 1/122 (0.8%) | ||||||
Abdominal pain upper | 2/55 (3.6%) | 0/54 (0%) | 1/102 (1%) | 0/61 (0%) | 1/64 (1.6%) | 0/122 (0%) | ||||||
Diarrhoea | 2/55 (3.6%) | 0/54 (0%) | 4/102 (3.9%) | 0/61 (0%) | 7/64 (10.9%) | 0/122 (0%) | ||||||
Dry mouth | 0/55 (0%) | 0/54 (0%) | 2/102 (2%) | 1/61 (1.6%) | 0/64 (0%) | 0/122 (0%) | ||||||
Dyspepsia | 1/55 (1.8%) | 5/54 (9.3%) | 0/102 (0%) | 2/61 (3.3%) | 0/64 (0%) | 1/122 (0.8%) | ||||||
Dysphagia | 0/55 (0%) | 0/54 (0%) | 0/102 (0%) | 0/61 (0%) | 1/64 (1.6%) | 1/122 (0.8%) | ||||||
Flatulence | 0/55 (0%) | 0/54 (0%) | 1/102 (1%) | 0/61 (0%) | 0/64 (0%) | 0/122 (0%) | ||||||
Gastritis | 1/55 (1.8%) | 0/54 (0%) | 1/102 (1%) | 1/61 (1.6%) | 0/64 (0%) | 0/122 (0%) | ||||||
Gastrooesophageal reflux disease | 0/55 (0%) | 1/54 (1.9%) | 0/102 (0%) | 1/61 (1.6%) | 1/64 (1.6%) | 0/122 (0%) | ||||||
Gingivitis | 0/55 (0%) | 0/54 (0%) | 0/102 (0%) | 0/61 (0%) | 0/64 (0%) | 1/122 (0.8%) | ||||||
Nausea | 5/55 (9.1%) | 0/54 (0%) | 0/102 (0%) | 0/61 (0%) | 3/64 (4.7%) | 2/122 (1.6%) | ||||||
Oesophageal pain | 0/55 (0%) | 1/54 (1.9%) | 0/102 (0%) | 0/61 (0%) | 0/64 (0%) | 0/122 (0%) | ||||||
Oesophagitis | 0/55 (0%) | 0/54 (0%) | 0/102 (0%) | 0/61 (0%) | 1/64 (1.6%) | 0/122 (0%) | ||||||
Salivary gland calculus | 0/55 (0%) | 0/54 (0%) | 0/102 (0%) | 0/61 (0%) | 0/64 (0%) | 1/122 (0.8%) | ||||||
Stomatitis | 0/55 (0%) | 0/54 (0%) | 0/102 (0%) | 0/61 (0%) | 0/64 (0%) | 1/122 (0.8%) | ||||||
Toothache | 0/55 (0%) | 0/54 (0%) | 0/102 (0%) | 0/61 (0%) | 1/64 (1.6%) | 1/122 (0.8%) | ||||||
Vomiting | 2/55 (3.6%) | 0/54 (0%) | 0/102 (0%) | 0/61 (0%) | 2/64 (3.1%) | 3/122 (2.5%) | ||||||
General disorders | ||||||||||||
Adverse drug reaction | 0/55 (0%) | 0/54 (0%) | 0/102 (0%) | 0/61 (0%) | 0/64 (0%) | 1/122 (0.8%) | ||||||
Asthenia | 0/55 (0%) | 2/54 (3.7%) | 0/102 (0%) | 0/61 (0%) | 0/64 (0%) | 0/122 (0%) | ||||||
Chest pain | 0/55 (0%) | 0/54 (0%) | 0/102 (0%) | 0/61 (0%) | 2/64 (3.1%) | 1/122 (0.8%) | ||||||
Face oedema | 0/55 (0%) | 0/54 (0%) | 0/102 (0%) | 0/61 (0%) | 1/64 (1.6%) | 0/122 (0%) | ||||||
Fatigue | 1/55 (1.8%) | 0/54 (0%) | 3/102 (2.9%) | 1/61 (1.6%) | 1/64 (1.6%) | 2/122 (1.6%) | ||||||
Feeling hot | 0/55 (0%) | 0/54 (0%) | 3/102 (2.9%) | 0/61 (0%) | 0/64 (0%) | 1/122 (0.8%) | ||||||
Inflammation | 0/55 (0%) | 0/54 (0%) | 0/102 (0%) | 0/61 (0%) | 0/64 (0%) | 1/122 (0.8%) | ||||||
Influenza like illness | 1/55 (1.8%) | 0/54 (0%) | 0/102 (0%) | 0/61 (0%) | 0/64 (0%) | 0/122 (0%) | ||||||
Malaise | 1/55 (1.8%) | 1/54 (1.9%) | 1/102 (1%) | 0/61 (0%) | 0/64 (0%) | 0/122 (0%) | ||||||
Oedema | 0/55 (0%) | 0/54 (0%) | 0/102 (0%) | 0/61 (0%) | 3/64 (4.7%) | 0/122 (0%) | ||||||
Oedema peripheral | 0/55 (0%) | 2/54 (3.7%) | 2/102 (2%) | 3/61 (4.9%) | 3/64 (4.7%) | 0/122 (0%) | ||||||
Pain | 1/55 (1.8%) | 1/54 (1.9%) | 0/102 (0%) | 0/61 (0%) | 0/64 (0%) | 0/122 (0%) | ||||||
Pyrexia | 1/55 (1.8%) | 0/54 (0%) | 1/102 (1%) | 0/61 (0%) | 1/64 (1.6%) | 0/122 (0%) | ||||||
Ulcer | 0/55 (0%) | 0/54 (0%) | 0/102 (0%) | 0/61 (0%) | 1/64 (1.6%) | 0/122 (0%) | ||||||
Immune system disorders | ||||||||||||
Hypersensitivity | 0/55 (0%) | 0/54 (0%) | 0/102 (0%) | 0/61 (0%) | 1/64 (1.6%) | 0/122 (0%) | ||||||
Seasonal allergy | 0/55 (0%) | 0/54 (0%) | 1/102 (1%) | 0/61 (0%) | 0/64 (0%) | 0/122 (0%) | ||||||
Infections and infestations | ||||||||||||
Alveolar osteitis | 0/55 (0%) | 0/54 (0%) | 0/102 (0%) | 0/61 (0%) | 1/64 (1.6%) | 0/122 (0%) | ||||||
Bacteriuria | 0/55 (0%) | 0/54 (0%) | 0/102 (0%) | 1/61 (1.6%) | 0/64 (0%) | 0/122 (0%) | ||||||
Bronchitis | 0/55 (0%) | 1/54 (1.9%) | 0/102 (0%) | 0/61 (0%) | 1/64 (1.6%) | 1/122 (0.8%) | ||||||
Cystitis | 0/55 (0%) | 1/54 (1.9%) | 0/102 (0%) | 0/61 (0%) | 0/64 (0%) | 1/122 (0.8%) | ||||||
Furuncle | 0/55 (0%) | 0/54 (0%) | 0/102 (0%) | 0/61 (0%) | 0/64 (0%) | 1/122 (0.8%) | ||||||
Gastroenteritis viral | 1/55 (1.8%) | 0/54 (0%) | 1/102 (1%) | 0/61 (0%) | 0/64 (0%) | 0/122 (0%) | ||||||
Gastrointestinal infection | 1/55 (1.8%) | 0/54 (0%) | 0/102 (0%) | 0/61 (0%) | 0/64 (0%) | 0/122 (0%) | ||||||
Influenza | 0/55 (0%) | 1/54 (1.9%) | 0/102 (0%) | 1/61 (1.6%) | 0/64 (0%) | 4/122 (3.3%) | ||||||
Laryngitis | 0/55 (0%) | 0/54 (0%) | 0/102 (0%) | 0/61 (0%) | 1/64 (1.6%) | 0/122 (0%) | ||||||
Localised infection | 0/55 (0%) | 0/54 (0%) | 0/102 (0%) | 1/61 (1.6%) | 0/64 (0%) | 0/122 (0%) | ||||||
Nasopharyngitis | 3/55 (5.5%) | 2/54 (3.7%) | 3/102 (2.9%) | 1/61 (1.6%) | 3/64 (4.7%) | 4/122 (3.3%) | ||||||
Oesophageal candidiasis | 0/55 (0%) | 0/54 (0%) | 0/102 (0%) | 0/61 (0%) | 1/64 (1.6%) | 0/122 (0%) | ||||||
Oral herpes | 0/55 (0%) | 1/54 (1.9%) | 0/102 (0%) | 0/61 (0%) | 0/64 (0%) | 1/122 (0.8%) | ||||||
Otitis externa | 0/55 (0%) | 0/54 (0%) | 0/102 (0%) | 0/61 (0%) | 0/64 (0%) | 1/122 (0.8%) | ||||||
Otitis media | 0/55 (0%) | 0/54 (0%) | 0/102 (0%) | 1/61 (1.6%) | 0/64 (0%) | 0/122 (0%) | ||||||
Pharyngotonsillitis | 0/55 (0%) | 0/54 (0%) | 1/102 (1%) | 0/61 (0%) | 0/64 (0%) | 0/122 (0%) | ||||||
Rash pustular | 0/55 (0%) | 0/54 (0%) | 0/102 (0%) | 0/61 (0%) | 0/64 (0%) | 1/122 (0.8%) | ||||||
Respiratory tract infection | 0/55 (0%) | 0/54 (0%) | 0/102 (0%) | 0/61 (0%) | 1/64 (1.6%) | 1/122 (0.8%) | ||||||
Sialoadenitis | 0/55 (0%) | 0/54 (0%) | 0/102 (0%) | 0/61 (0%) | 0/64 (0%) | 1/122 (0.8%) | ||||||
Sinusitis | 2/55 (3.6%) | 1/54 (1.9%) | 2/102 (2%) | 0/61 (0%) | 2/64 (3.1%) | 2/122 (1.6%) | ||||||
Tonsillitis | 0/55 (0%) | 1/54 (1.9%) | 0/102 (0%) | 0/61 (0%) | 0/64 (0%) | 0/122 (0%) | ||||||
Tooth abscess | 0/55 (0%) | 0/54 (0%) | 0/102 (0%) | 1/61 (1.6%) | 0/64 (0%) | 0/122 (0%) | ||||||
Tooth infection | 0/55 (0%) | 0/54 (0%) | 0/102 (0%) | 0/61 (0%) | 0/64 (0%) | 2/122 (1.6%) | ||||||
Upper respiratory tract infection | 0/55 (0%) | 0/54 (0%) | 10/102 (9.8%) | 2/61 (3.3%) | 1/64 (1.6%) | 5/122 (4.1%) | ||||||
Urinary tract infection | 0/55 (0%) | 0/54 (0%) | 0/102 (0%) | 0/61 (0%) | 1/64 (1.6%) | 0/122 (0%) | ||||||
Vaginitis bacterial | 0/55 (0%) | 0/54 (0%) | 0/102 (0%) | 0/61 (0%) | 1/64 (1.6%) | 0/122 (0%) | ||||||
Viral infection | 0/55 (0%) | 0/54 (0%) | 0/102 (0%) | 1/61 (1.6%) | 0/64 (0%) | 0/122 (0%) | ||||||
Injury, poisoning and procedural complications | ||||||||||||
Fall | 0/55 (0%) | 0/54 (0%) | 1/102 (1%) | 0/61 (0%) | 0/64 (0%) | 1/122 (0.8%) | ||||||
Frostbite | 0/55 (0%) | 1/54 (1.9%) | 0/102 (0%) | 0/61 (0%) | 0/64 (0%) | 0/122 (0%) | ||||||
Laceration | 0/55 (0%) | 0/54 (0%) | 0/102 (0%) | 0/61 (0%) | 0/64 (0%) | 1/122 (0.8%) | ||||||
Limb injury | 0/55 (0%) | 0/54 (0%) | 0/102 (0%) | 0/61 (0%) | 0/64 (0%) | 1/122 (0.8%) | ||||||
Thermal burn | 0/55 (0%) | 0/54 (0%) | 0/102 (0%) | 0/61 (0%) | 0/64 (0%) | 1/122 (0.8%) | ||||||
Investigations | ||||||||||||
Alanine aminotransferase increased | 0/55 (0%) | 0/54 (0%) | 0/102 (0%) | 1/61 (1.6%) | 0/64 (0%) | 0/122 (0%) | ||||||
Blood creatine phosphokinase increased | 0/55 (0%) | 1/54 (1.9%) | 0/102 (0%) | 0/61 (0%) | 0/64 (0%) | 0/122 (0%) | ||||||
Blood potassium increased | 0/55 (0%) | 0/54 (0%) | 0/102 (0%) | 0/61 (0%) | 0/64 (0%) | 1/122 (0.8%) | ||||||
Blood pressure increased | 0/55 (0%) | 0/54 (0%) | 0/102 (0%) | 0/61 (0%) | 0/64 (0%) | 1/122 (0.8%) | ||||||
Electrocardiogram abnormal | 0/55 (0%) | 0/54 (0%) | 0/102 (0%) | 0/61 (0%) | 1/64 (1.6%) | 0/122 (0%) | ||||||
Gamma-glutamyltransferase increased | 0/55 (0%) | 0/54 (0%) | 0/102 (0%) | 0/61 (0%) | 0/64 (0%) | 1/122 (0.8%) | ||||||
Haemoglobin decreased | 0/55 (0%) | 0/54 (0%) | 0/102 (0%) | 0/61 (0%) | 0/64 (0%) | 1/122 (0.8%) | ||||||
Heart rate increased | 0/55 (0%) | 0/54 (0%) | 0/102 (0%) | 1/61 (1.6%) | 0/64 (0%) | 0/122 (0%) | ||||||
Transaminases increased | 0/55 (0%) | 0/54 (0%) | 1/102 (1%) | 0/61 (0%) | 0/64 (0%) | 0/122 (0%) | ||||||
Weight increased | 1/55 (1.8%) | 0/54 (0%) | 0/102 (0%) | 0/61 (0%) | 0/64 (0%) | 0/122 (0%) | ||||||
Metabolism and nutrition disorders | ||||||||||||
Decreased appetite | 0/55 (0%) | 0/54 (0%) | 0/102 (0%) | 0/61 (0%) | 1/64 (1.6%) | 0/122 (0%) | ||||||
Fluid retention | 0/55 (0%) | 0/54 (0%) | 0/102 (0%) | 0/61 (0%) | 1/64 (1.6%) | 1/122 (0.8%) | ||||||
Musculoskeletal and connective tissue disorders | ||||||||||||
Arthralgia | 1/55 (1.8%) | 2/54 (3.7%) | 0/102 (0%) | 2/61 (3.3%) | 1/64 (1.6%) | 0/122 (0%) | ||||||
Back pain | 0/55 (0%) | 2/54 (3.7%) | 1/102 (1%) | 2/61 (3.3%) | 5/64 (7.8%) | 0/122 (0%) | ||||||
Fibromyalgia | 0/55 (0%) | 0/54 (0%) | 1/102 (1%) | 0/61 (0%) | 0/64 (0%) | 0/122 (0%) | ||||||
Joint swelling | 0/55 (0%) | 1/54 (1.9%) | 0/102 (0%) | 0/61 (0%) | 0/64 (0%) | 0/122 (0%) | ||||||
Muscle spasms | 1/55 (1.8%) | 1/54 (1.9%) | 0/102 (0%) | 2/61 (3.3%) | 0/64 (0%) | 2/122 (1.6%) | ||||||
Musculoskeletal pain | 0/55 (0%) | 0/54 (0%) | 2/102 (2%) | 0/61 (0%) | 0/64 (0%) | 0/122 (0%) | ||||||
Musculoskeletal stiffness | 0/55 (0%) | 1/54 (1.9%) | 0/102 (0%) | 0/61 (0%) | 0/64 (0%) | 0/122 (0%) | ||||||
Myalgia | 2/55 (3.6%) | 3/54 (5.6%) | 1/102 (1%) | 4/61 (6.6%) | 7/64 (10.9%) | 3/122 (2.5%) | ||||||
Neck pain | 0/55 (0%) | 0/54 (0%) | 1/102 (1%) | 0/61 (0%) | 0/64 (0%) | 1/122 (0.8%) | ||||||
Pain in extremity | 2/55 (3.6%) | 3/54 (5.6%) | 2/102 (2%) | 0/61 (0%) | 2/64 (3.1%) | 1/122 (0.8%) | ||||||
Pain in jaw | 0/55 (0%) | 0/54 (0%) | 0/102 (0%) | 1/61 (1.6%) | 0/64 (0%) | 0/122 (0%) | ||||||
Polyarthritis | 1/55 (1.8%) | 0/54 (0%) | 0/102 (0%) | 0/61 (0%) | 0/64 (0%) | 1/122 (0.8%) | ||||||
Sensation of heaviness | 0/55 (0%) | 0/54 (0%) | 0/102 (0%) | 0/61 (0%) | 0/64 (0%) | 1/122 (0.8%) | ||||||
Synovitis | 1/55 (1.8%) | 0/54 (0%) | 0/102 (0%) | 0/61 (0%) | 0/64 (0%) | 0/122 (0%) | ||||||
Tendonitis | 0/55 (0%) | 0/54 (0%) | 0/102 (0%) | 1/61 (1.6%) | 0/64 (0%) | 0/122 (0%) | ||||||
Neoplasms benign, malignant and unspecified (incl cysts and polyps) | ||||||||||||
Benign neoplasm of cornea | 1/55 (1.8%) | 0/54 (0%) | 0/102 (0%) | 0/61 (0%) | 0/64 (0%) | 0/122 (0%) | ||||||
Nervous system disorders | ||||||||||||
Balance disorder | 0/55 (0%) | 0/54 (0%) | 0/102 (0%) | 0/61 (0%) | 0/64 (0%) | 1/122 (0.8%) | ||||||
Dizziness | 1/55 (1.8%) | 1/54 (1.9%) | 1/102 (1%) | 3/61 (4.9%) | 3/64 (4.7%) | 4/122 (3.3%) | ||||||
Headache | 8/55 (14.5%) | 14/54 (25.9%) | 9/102 (8.8%) | 9/61 (14.8%) | 21/64 (32.8%) | 12/122 (9.8%) | ||||||
Hypoaesthesia | 0/55 (0%) | 1/54 (1.9%) | 0/102 (0%) | 0/61 (0%) | 0/64 (0%) | 1/122 (0.8%) | ||||||
Migraine | 0/55 (0%) | 1/54 (1.9%) | 1/102 (1%) | 0/61 (0%) | 0/64 (0%) | 0/122 (0%) | ||||||
Paraesthesia | 0/55 (0%) | 1/54 (1.9%) | 1/102 (1%) | 1/61 (1.6%) | 1/64 (1.6%) | 0/122 (0%) | ||||||
Parosmia | 0/55 (0%) | 0/54 (0%) | 0/102 (0%) | 1/61 (1.6%) | 0/64 (0%) | 0/122 (0%) | ||||||
Sciatica | 0/55 (0%) | 0/54 (0%) | 0/102 (0%) | 0/61 (0%) | 1/64 (1.6%) | 0/122 (0%) | ||||||
Sinus headache | 0/55 (0%) | 0/54 (0%) | 2/102 (2%) | 0/61 (0%) | 0/64 (0%) | 0/122 (0%) | ||||||
Syncope | 0/55 (0%) | 0/54 (0%) | 0/102 (0%) | 0/61 (0%) | 1/64 (1.6%) | 0/122 (0%) | ||||||
Tremor | 0/55 (0%) | 0/54 (0%) | 0/102 (0%) | 0/61 (0%) | 0/64 (0%) | 1/122 (0.8%) | ||||||
Psychiatric disorders | ||||||||||||
Anxiety | 0/55 (0%) | 0/54 (0%) | 1/102 (1%) | 0/61 (0%) | 1/64 (1.6%) | 0/122 (0%) | ||||||
Depression | 0/55 (0%) | 0/54 (0%) | 0/102 (0%) | 1/61 (1.6%) | 1/64 (1.6%) | 1/122 (0.8%) | ||||||
Insomnia | 0/55 (0%) | 0/54 (0%) | 1/102 (1%) | 0/61 (0%) | 1/64 (1.6%) | 0/122 (0%) | ||||||
Mood swings | 0/55 (0%) | 1/54 (1.9%) | 0/102 (0%) | 0/61 (0%) | 0/64 (0%) | 0/122 (0%) | ||||||
Orgasm abnormal | 0/55 (0%) | 0/54 (0%) | 0/102 (0%) | 0/61 (0%) | 1/64 (1.6%) | 0/122 (0%) | ||||||
Renal and urinary disorders | ||||||||||||
Proteinuria | 0/55 (0%) | 0/54 (0%) | 0/102 (0%) | 0/61 (0%) | 1/64 (1.6%) | 0/122 (0%) | ||||||
Renal impairment | 0/55 (0%) | 0/54 (0%) | 0/102 (0%) | 1/61 (1.6%) | 0/64 (0%) | 0/122 (0%) | ||||||
Urinary incontinence | 1/55 (1.8%) | 0/54 (0%) | 0/102 (0%) | 0/61 (0%) | 0/64 (0%) | 0/122 (0%) | ||||||
Reproductive system and breast disorders | ||||||||||||
Erection increased | 0/55 (0%) | 0/54 (0%) | 0/102 (0%) | 1/61 (1.6%) | 1/64 (1.6%) | 0/122 (0%) | ||||||
Menstruation irregular | 0/55 (0%) | 0/54 (0%) | 0/102 (0%) | 0/61 (0%) | 1/64 (1.6%) | 0/122 (0%) | ||||||
Metrorrhagia | 0/55 (0%) | 0/54 (0%) | 0/102 (0%) | 0/61 (0%) | 1/64 (1.6%) | 0/122 (0%) | ||||||
Nipple pain | 0/55 (0%) | 0/54 (0%) | 0/102 (0%) | 1/61 (1.6%) | 0/64 (0%) | 0/122 (0%) | ||||||
Spontaneous penile erection | 0/55 (0%) | 0/54 (0%) | 0/102 (0%) | 0/61 (0%) | 2/64 (3.1%) | 0/122 (0%) | ||||||
Vaginal haemorrhage | 0/55 (0%) | 1/54 (1.9%) | 0/102 (0%) | 0/61 (0%) | 0/64 (0%) | 0/122 (0%) | ||||||
Respiratory, thoracic and mediastinal disorders | ||||||||||||
Allergic bronchitis | 0/55 (0%) | 0/54 (0%) | 0/102 (0%) | 0/61 (0%) | 1/64 (1.6%) | 0/122 (0%) | ||||||
Cough | 1/55 (1.8%) | 0/54 (0%) | 1/102 (1%) | 0/61 (0%) | 1/64 (1.6%) | 2/122 (1.6%) | ||||||
Dysphonia | 0/55 (0%) | 0/54 (0%) | 0/102 (0%) | 0/61 (0%) | 1/64 (1.6%) | 0/122 (0%) | ||||||
Dyspnoea | 0/55 (0%) | 0/54 (0%) | 0/102 (0%) | 0/61 (0%) | 0/64 (0%) | 1/122 (0.8%) | ||||||
Epistaxis | 0/55 (0%) | 0/54 (0%) | 0/102 (0%) | 0/61 (0%) | 2/64 (3.1%) | 0/122 (0%) | ||||||
Nasal congestion | 1/55 (1.8%) | 0/54 (0%) | 0/102 (0%) | 0/61 (0%) | 0/64 (0%) | 0/122 (0%) | ||||||
Nasal obstruction | 0/55 (0%) | 1/54 (1.9%) | 0/102 (0%) | 0/61 (0%) | 0/64 (0%) | 0/122 (0%) | ||||||
Nasal ulcer | 1/55 (1.8%) | 0/54 (0%) | 0/102 (0%) | 0/61 (0%) | 0/64 (0%) | 0/122 (0%) | ||||||
Oropharyngeal pain | 1/55 (1.8%) | 2/54 (3.7%) | 0/102 (0%) | 0/61 (0%) | 0/64 (0%) | 2/122 (1.6%) | ||||||
Pleuritic pain | 1/55 (1.8%) | 0/54 (0%) | 0/102 (0%) | 0/61 (0%) | 0/64 (0%) | 0/122 (0%) | ||||||
Productive cough | 0/55 (0%) | 0/54 (0%) | 0/102 (0%) | 1/61 (1.6%) | 0/64 (0%) | 1/122 (0.8%) | ||||||
Respiratory disorder | 0/55 (0%) | 1/54 (1.9%) | 0/102 (0%) | 0/61 (0%) | 0/64 (0%) | 0/122 (0%) | ||||||
Rhinorrhoea | 0/55 (0%) | 1/54 (1.9%) | 0/102 (0%) | 1/61 (1.6%) | 1/64 (1.6%) | 0/122 (0%) | ||||||
Sinus congestion | 0/55 (0%) | 1/54 (1.9%) | 0/102 (0%) | 0/61 (0%) | 0/64 (0%) | 0/122 (0%) | ||||||
Vasomotor rhinitis | 0/55 (0%) | 0/54 (0%) | 0/102 (0%) | 0/61 (0%) | 1/64 (1.6%) | 0/122 (0%) | ||||||
Wheezing | 0/55 (0%) | 0/54 (0%) | 1/102 (1%) | 0/61 (0%) | 1/64 (1.6%) | 0/122 (0%) | ||||||
Skin and subcutaneous tissue disorders | ||||||||||||
Acne | 0/55 (0%) | 0/54 (0%) | 0/102 (0%) | 0/61 (0%) | 0/64 (0%) | 1/122 (0.8%) | ||||||
Acne cystic | 0/55 (0%) | 0/54 (0%) | 1/102 (1%) | 0/61 (0%) | 0/64 (0%) | 0/122 (0%) | ||||||
Alopecia | 0/55 (0%) | 0/54 (0%) | 0/102 (0%) | 0/61 (0%) | 1/64 (1.6%) | 0/122 (0%) | ||||||
Dry skin | 0/55 (0%) | 0/54 (0%) | 0/102 (0%) | 1/61 (1.6%) | 1/64 (1.6%) | 0/122 (0%) | ||||||
Eczema | 0/55 (0%) | 0/54 (0%) | 0/102 (0%) | 0/61 (0%) | 2/64 (3.1%) | 0/122 (0%) | ||||||
Erythema | 1/55 (1.8%) | 0/54 (0%) | 0/102 (0%) | 0/61 (0%) | 2/64 (3.1%) | 0/122 (0%) | ||||||
Increased tendency to bruise | 1/55 (1.8%) | 0/54 (0%) | 0/102 (0%) | 0/61 (0%) | 0/64 (0%) | 0/122 (0%) | ||||||
Nail bed inflammation | 0/55 (0%) | 0/54 (0%) | 0/102 (0%) | 0/61 (0%) | 0/64 (0%) | 1/122 (0.8%) | ||||||
Pain of skin | 0/55 (0%) | 0/54 (0%) | 0/102 (0%) | 1/61 (1.6%) | 0/64 (0%) | 0/122 (0%) | ||||||
Pruritus | 0/55 (0%) | 0/54 (0%) | 1/102 (1%) | 1/61 (1.6%) | 0/64 (0%) | 0/122 (0%) | ||||||
Rash | 1/55 (1.8%) | 0/54 (0%) | 0/102 (0%) | 0/61 (0%) | 0/64 (0%) | 0/122 (0%) | ||||||
Rash erythematous | 0/55 (0%) | 0/54 (0%) | 0/102 (0%) | 0/61 (0%) | 1/64 (1.6%) | 1/122 (0.8%) | ||||||
Rash pruritic | 0/55 (0%) | 0/54 (0%) | 0/102 (0%) | 0/61 (0%) | 0/64 (0%) | 1/122 (0.8%) | ||||||
Skin burning sensation | 0/55 (0%) | 0/54 (0%) | 0/102 (0%) | 0/61 (0%) | 1/64 (1.6%) | 0/122 (0%) | ||||||
Skin disorder | 0/55 (0%) | 0/54 (0%) | 0/102 (0%) | 0/61 (0%) | 1/64 (1.6%) | 0/122 (0%) | ||||||
Skin lesion | 0/55 (0%) | 0/54 (0%) | 1/102 (1%) | 0/61 (0%) | 0/64 (0%) | 0/122 (0%) | ||||||
Skin ulcer | 0/55 (0%) | 0/54 (0%) | 0/102 (0%) | 0/61 (0%) | 1/64 (1.6%) | 0/122 (0%) | ||||||
Urticaria | 0/55 (0%) | 1/54 (1.9%) | 0/102 (0%) | 0/61 (0%) | 0/64 (0%) | 1/122 (0.8%) | ||||||
Vascular disorders | ||||||||||||
Flushing | 3/55 (5.5%) | 2/54 (3.7%) | 1/102 (1%) | 3/61 (4.9%) | 4/64 (6.3%) | 1/122 (0.8%) | ||||||
Haematoma | 0/55 (0%) | 0/54 (0%) | 0/102 (0%) | 0/61 (0%) | 0/64 (0%) | 1/122 (0.8%) | ||||||
Hot flush | 0/55 (0%) | 1/54 (1.9%) | 0/102 (0%) | 1/61 (1.6%) | 0/64 (0%) | 0/122 (0%) | ||||||
Hypertension | 0/55 (0%) | 0/54 (0%) | 0/102 (0%) | 0/61 (0%) | 0/64 (0%) | 2/122 (1.6%) | ||||||
Hypotension | 1/55 (1.8%) | 0/54 (0%) | 0/102 (0%) | 0/61 (0%) | 0/64 (0%) | 0/122 (0%) | ||||||
Peripheral ischaemia | 0/55 (0%) | 0/54 (0%) | 0/102 (0%) | 1/61 (1.6%) | 0/64 (0%) | 0/122 (0%) | ||||||
Phlebitis superficial | 1/55 (1.8%) | 0/54 (0%) | 0/102 (0%) | 0/61 (0%) | 0/64 (0%) | 0/122 (0%) | ||||||
Raynaud's phenomenon | 0/55 (0%) | 1/54 (1.9%) | 0/102 (0%) | 0/61 (0%) | 0/64 (0%) | 0/122 (0%) |
Limitations/Caveats
More Information
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 |
- A7331010
- EudraCT 2010-019009-40
- 2010-019009-40