Safety and Pharmacokinetic Study of ATI-50002 in Subjects With Alopecia Universalis (AU) and Alopecia Totalis (AT)
Study Details
Study Description
Brief Summary
The primary objective is to assess the safety, tolerability, pharmacokinetics and pharmacodynamics of ATI-50002 Topical Solution compared to vehicle in subjects with AU and AT.
Condition or Disease | Intervention/Treatment | Phase |
---|---|---|
Phase 2 |
Detailed Description
This study is designed to evaluate the safety, tolerability, pharmacokinetics and pharmacodynamics of ATI-50002 Topical Solution in patients with Alopecia Universalis and Alopecia Totalis. Concentrations of ATI-50002 in the blood and skin will be assessed after 28 days of treatment with ATI-50002 Topical Solution.
Study Design
Arms and Interventions
Arm | Intervention/Treatment |
---|---|
Placebo Comparator: Vehicle Vehicle |
Drug: Vehicle
Vehicle Topical Solution
|
Experimental: Active ATI-50002 Topical Solution |
Drug: ATI-50002
ATI-50002 Topical Solution
|
Outcome Measures
Primary Outcome Measures
- Double Blind Period: ATI-50002 Levels in Scalp Biopsy (ng/g) - Pharmacodynamic (PD) Population at Day 2 and Day 29 [Day 2 - Day 29]
ATI-50002 levels in scalp biopsies taken at Visits 3 (Day 2) and 7 (Day 29).
Secondary Outcome Measures
- Open Label Extension: Mean Change From Baseline in the Severity of Alopecia Tool (SALT) Score at Week 52 [Baseline - Week 52]
The Severity of Alopecia Tool (SALT) score is a physician administered scale measuring the amount of scalp without any terminal hair. Possible scores range from 0 (no scalp hair loss) to 100 (complete scalp hair loss). A negative change in the SALT score over time represents hair regrowth.
- Open Label Extension: Mean Change From Baseline in the Severity of Alopecia Tool (SALT) Score at Week 40 [Baseline - Week 40]
The Severity of Alopecia Tool (SALT) score is a physician administered scale measuring the amount of scalp without any terminal hair. Possible scores range from 0 (no scalp hair loss) to 100 (complete scalp hair loss). A negative change in the SALT score over time represents hair regrowth.
- Open Label Extension: Mean Change From Baseline in the Severity of Alopecia Tool (SALT) Score at Week 28 [Baseline - Week 28]
The Severity of Alopecia Tool (SALT) score is a physician administered scale measuring the amount of scalp without any terminal hair. Possible scores range from 0 (no scalp hair loss) to 100 (complete scalp hair loss). A negative change in the SALT score over time represents hair regrowth.
- Open Label Extension: Change From Baseline in Alopecia Density and Extent Score (ALODEX) at Week 28 [Baseline - Week 28]
The Alopecia Density and Extent (ALODEX) score is a measurement of the amount of scalp with terminal hair loss assessed by the investigator. ALODEX breaks the scalp up into a grid of 1% scalp surface areas and assigns density rating in each area on a 10 point scale of hair loss (0= no hair loss to 10 = complete baldness). Summation of scores from each 1% scalp surface area provides an overall score which may range from 0 (no scalp hair loss) to 100 (complete baldness). A negative change in the ALODEX score over time represents hair regrowth.
- Open Label Extension: Change From Baseline in Alopecia Density and Extent Score (ALODEX) at Week 40 [Baseline - Week 40]
The Alopecia Density and Extent (ALODEX) score is a measurement of the amount of scalp with terminal hair loss assessed by the investigator. ALODEX breaks the scalp up into a grid of 1% scalp surface areas and assigns density rating in each area on a 10 point scale of hair loss (0= no hair loss to 10 = complete baldness). Summation of scores from each 1% scalp surface area provides an overall score which may range from 0 (no scalp hair loss) to 100 (complete baldness). A negative change in the ALODEX score over time represents hair regrowth.
- Open Label Extension: Change From Baseline in Alopecia Density and Extent Score (ALODEX) at Week 52 [Baseline - Week 52]
The Alopecia Density and Extent (ALODEX) score is a measurement of the amount of scalp with terminal hair loss assessed by the investigator. ALODEX breaks the scalp up into a grid of 1% scalp surface areas and assigns density rating in each area on a 10 point scale of hair loss (0= no hair loss to 10 = complete baldness). Summation of scores from each 1% scalp surface area provides an overall score which may range from 0 (no scalp hair loss) to 100 (complete baldness). A negative change in the ALODEX score over time represents hair regrowth.
- Open Label Extension: Mean Change in Subject's Eyebrow Assessment (SEA) at Week 28 [Week 4 - Week 28]
The Subject Eyebrow Assessment (SEA) is the subject's assessment of the appearance of eyebrow hair present on the affected eyebrow(s) at a particular point in time. The SEA is a five-point VRS ranging from "0 - No eyebrow hair", "1 - A little eyebrow hair", "2 - Some eyebrow hair", "3 - Most eyebrow hair", and "4 - Full eyebrow hair" with a recall period of "right now". A positive change over time represents eyebrow regrowth (better outcome).
- Open Label Extension: Mean Change in Subject's Eyebrow Assessment (SEA) at Week 40 [Week 4 - Week 40]
The Subject Eyebrow Assessment (SEA) is the subject's assessment of the appearance of eyebrow hair present on the affected eyebrow(s) at a particular point in time. The SEA is a five-point VRS ranging from "0 - No eyebrow hair", "1 - A little eyebrow hair", "2 - Some eyebrow hair", "3 - Most eyebrow hair", and "4 - Full eyebrow hair" with a recall period of "right now". A positive change over time represents eyebrow regrowth (better outcome).
- Open Label Extension: Mean Change in Subject's Eyebrow Assessment (SEA) at Week 52 [Week 4 - Week 52]
The Subject Eyebrow Assessment (SEA) is the subject's assessment of the appearance of eyebrow hair present on the affected eyebrow(s) at a particular point in time. The SEA is a five-point VRS ranging from "0 - No eyebrow hair", "1 - A little eyebrow hair", "2 - Some eyebrow hair", "3 - Most eyebrow hair", and "4 - Full eyebrow hair" with a recall period of "right now". A positive change over time represents eyebrow regrowth (better outcome).
- Open Label Extension: Mean Change in Clinician's Eyebrow Assessment (CEA) at Week 28 [Week 4 - Week 28]
The Clinician's Eyebrow Assessment (CEA) is the investigator's assessment of the appearance of eyebrow hair present on the affected eyebrow(s) at a particular point in time. The CEA is a five-point VRS ranging from "0 - No eyebrow hair", "1 - A little eyebrow hair", "2 - Some eyebrow hair", "3 - Most eyebrow hair", and "4 - Full eyebrow hair" with a recall period of "right now". A positive change over time represents eyebrow regrowth (better outcome).
- Open Label Extension: Mean Change in Clinician's Eyebrow Assessment (CEA) at Week 40 [Week 4 - Week 40]
The Clinician's Eyebrow Assessment (CEA) is the investigator's assessment of the appearance of eyebrow hair present on the affected eyebrow(s) at a particular point in time. The CEA is a five-point VRS ranging from "0 - No eyebrow hair", "1 - A little eyebrow hair", "2 - Some eyebrow hair", "3 - Most eyebrow hair", and "4 - Full eyebrow hair" with a recall period of "right now". A positive change over time represents eyebrow regrowth (better outcome).
- Open Label Extension: Mean Change in Clinician's Eyebrow Assessment (CEA) at Week 52 [Week 4 - Week 52]
The Clinician's Eyebrow Assessment (CEA) is the investigator's assessment of the appearance of eyebrow hair present on the affected eyebrow(s) at a particular point in time. The CEA is a five-point VRS ranging from "0 - No eyebrow hair", "1 - A little eyebrow hair", "2 - Some eyebrow hair", "3 - Most eyebrow hair", and "4 - Full eyebrow hair" with a recall period of "right now". A positive change over time represents eyebrow regrowth (better outcome).
- Open Label Extension: Subject Global Impression of Treatment Satisfaction (SGIS) Week 28 [Week 28]
The Subject Global Impression of Treatment Satisfaction (SGIS) is a 7-point descriptive scale with a recall period of "right now". The SGIS was completed by subjects during the Open Label period of the study. Scale response options ranged from "1: Extremely Satisfied", "2: Moderately Satisfied", "3: A little Satisfied", "4: Neither Satisfied or Dissatisfied", "5: A little Dissatisfied", "6: Moderately Dissatisfied", or "7: Extremely Dissatisfied" and are used to capture how satisfied or dissatisfied subjects are with the study medication treatment received for their alopecia areata.
- Open Label Extension: Subject Global Impression of Treatment Satisfaction (SGIS) Week 40 [Week 40]
The Subject Global Impression of Treatment Satisfaction (SGIS) is a 7-point descriptive scale with a recall period of "right now". The SGIS was completed by subjects during the Open Label period of the study. Scale response options ranged from "1: Extremely Satisfied", "2: Moderately Satisfied", "3: A little Satisfied", "4: Neither Satisfied or Dissatisfied", "5: A little Dissatisfied", "6: Moderately Dissatisfied", or "7: Extremely Dissatisfied" and are used to capture how satisfied or dissatisfied subjects are with the study medication treatment received for their alopecia areata.
- Open Label Extension: Subject Global Impression of Treatment Satisfaction (SGIS) Week 52 [Week 52]
The Subject Global Impression of Treatment Satisfaction (SGIS) is a 7-point descriptive scale with a recall period of "right now". The SGIS was completed by subjects during the Open Label period of the study. Scale response options ranged from "1: Extremely Satisfied", "2: Moderately Satisfied", "3: A little Satisfied", "4: Neither Satisfied or Dissatisfied", "5: A little Dissatisfied", "6: Moderately Dissatisfied", or "7: Extremely Dissatisfied" and are used to capture how satisfied or dissatisfied subjects are with the study medication treatment received for their alopecia areata.
- Open Label Extension: Severity of Alopecia Tool (SALT) Scores, Relative Percent Regrowth (%) at Week 24 From Baseline [Baseline - Week 24]
The Severity of Alopecia Tool (SALT) score is a physician administered scale measuring the amount of scalp without any terminal hair assessed by the investigator. A positive percent change over time represents hair regrowth (better outcome).
- Open Label Extension: Severity of Alopecia Tool (SALT Scores), Relative Percent Regrowth (%) at Week 40 From Baseline [Baseline - Week 40]
The Severity of Alopecia Tool (SALT) score is a physician administered scale measuring the amount of scalp without any terminal hair assessed by the investigator. A positive percent change over time represents hair regrowth (better outcome).
- Open Label Extension: The Severity of Alopecia Tool (SALT) Scores, Relative Percent Regrowth (%) at Week 52 From Baseline [Baseline - Week 52]
The Severity of Alopecia Tool (SALT) score is a physician administered scale measuring the amount of scalp without any terminal hair assessed by the investigator. A positive percent change over time represents hair regrowth (better outcome).
- Open Label Extension: The Alopecia Density and Extent (ALODEX) Scores, Relative Percent Regrowth (%) at 24 Weeks [Baseline - Week 24]
The Alopecia Density and Extent (ALODEX) score is a measurement of the amount of scalp with terminal hair loss assessed by the investigator. ALODEX breaks the scalp up into a grid of 1% scalp surface areas and assigns density rating in each area on a 10 point scale of hair loss (0= no hair loss to 10 = complete baldness). Summation of scores from each 1% scalp surface area provides an overall score which may range from 0 (no scalp hair loss) to 100 (complete baldness). A positive percent change over time represents hair regrowth (better outcome).
- Open Label Extension: The Alopecia Density and Extent (ALODEX) Scores, Relative Percent Regrowth (%) at 40 Weeks [Baseline - Week 40]
The Alopecia Density and Extent (ALODEX) score is a measurement of the amount of scalp with terminal hair loss assessed by the investigator at Baseline, Week 4, Week 8, Week 12, Week 16, Week 20, and Week 24. ALODEX breaks the scalp up into a grid of 1% scalp surface areas and assigns density rating in each area on a 10 point scale of hair loss (0= no hair loss to 10 = complete baldness). Summation of scores from each 1% scalp surface area provides an overall score which may range from 0 (no scalp hair loss) to 100 (complete baldness). A positive percent change over time represents hair regrowth (better outcome).
- Open Label Extension: The Alopecia Density and Extent (ALODEX) Scores, Relative Percent Regrowth (%) at 52 Weeks [Baseline - Week 52]
The Alopecia Density and Extent (ALODEX) score is a measurement of the amount of scalp with terminal hair loss assessed by the investigator. ALODEX breaks the scalp up into a grid of 1% scalp surface areas and assigns density rating in each area on a 10 point scale of hair loss (0= no hair loss to 10 = complete baldness). Summation of scores from each 1% scalp surface area provides an overall score which may range from 0 (no scalp hair loss) to 100 (complete baldness). A positive percent change over time represents hair regrowth (better outcome).
Eligibility Criteria
Criteria
Inclusion Criteria:
-
Able to comprehend and willing to sign an Informed Consent Form (ICF).
-
Male or non-pregnant, non-nursing female ≥18 years old at the time of informed consent.
-
Have a clinical diagnosis of stable, clinically typical, AU or AT.
-
Have a duration of the current episode of AU or AT for a minimum of 6 months and a maximum of seven years.
-
Be willing and able to follow all study instructions and to attend all study visits.
Exclusion Criteria:
-
Females who are nursing, pregnant, or planning to become pregnant for the duration of the study including 30 days after the last application of study medication.
-
Patchy alopecia areata, diffuse alopecia areata or a history of an atypical pattern of Alopecia Areata (AA) (e.g., ophiasis, sisaihpo).
-
Active skin disease on the scalp (such as psoriasis or seborrheic dermatitis) or a history of skin disease on the scalp that in the opinion of the investigator would interfere with the study assessments of efficacy or safety.
-
Active scalp trauma or other condition affecting the scalp that, in the investigator's opinion, may affect the course of AU or AT or interfere with the study conduct or evaluations.
-
The presence of a permanent or difficult to remove hairpiece or wig that will, in the opinion of the investigator, interfere with study assessments if not removed at each visit.
Contacts and Locations
Locations
Site | City | State | Country | Postal Code | |
---|---|---|---|---|---|
1 | Aclaris Investigational Site | New York | New York | United States | 10032 |
2 | Aclaris Investigational Site | New York | New York | United States | 10075 |
Sponsors and Collaborators
- Aclaris Therapeutics, Inc.
Investigators
None specified.Study Documents (Full-Text)
More Information
Publications
None provided.- ATI-50002-AA-202
Study Results
Participant Flow
Recruitment Details | |
---|---|
Pre-assignment Detail |
Arm/Group Title | Vehicle Topical Solution | ATI-50002 0.46% Topical Solution |
---|---|---|
Arm/Group Description | Vehicle Topical Solution applied twice daily. | ATI-50002 0.46% Topical Solution applied twice daily. |
Period Title: Double-blind Period = 28 Days | ||
STARTED | 4 | 7 |
COMPLETED | 3 | 7 |
NOT COMPLETED | 1 | 0 |
Period Title: Double-blind Period = 28 Days | ||
STARTED | 0 | 10 |
COMPLETED | 0 | 7 |
NOT COMPLETED | 0 | 3 |
Baseline Characteristics
Arm/Group Title | Vehicle Topical Solution | ATI-50002 0.46% Topical Solution | Total |
---|---|---|---|
Arm/Group Description | Vehicle Topical Solution applied twice daily. | ATI-50002 0.46% Topical Solution applied twice daily. | Total of all reporting groups |
Overall Participants | 4 | 7 | 11 |
Age (Count of Participants) | |||
<=18 years |
0
0%
|
0
0%
|
0
0%
|
Between 18 and 65 years |
3
75%
|
5
71.4%
|
8
72.7%
|
>=65 years |
1
25%
|
2
28.6%
|
3
27.3%
|
Sex: Female, Male (Count of Participants) | |||
Female |
3
75%
|
7
100%
|
10
90.9%
|
Male |
1
25%
|
0
0%
|
1
9.1%
|
Ethnicity (NIH/OMB) (Count of Participants) | |||
Hispanic or Latino |
1
25%
|
0
0%
|
1
9.1%
|
Not Hispanic or Latino |
2
50%
|
4
57.1%
|
6
54.5%
|
Unknown or Not Reported |
1
25%
|
3
42.9%
|
4
36.4%
|
Race (NIH/OMB) (Count of Participants) | |||
American Indian or Alaska Native |
0
0%
|
0
0%
|
0
0%
|
Asian |
0
0%
|
0
0%
|
0
0%
|
Native Hawaiian or Other Pacific Islander |
0
0%
|
0
0%
|
0
0%
|
Black or African American |
1
25%
|
3
42.9%
|
4
36.4%
|
White |
3
75%
|
4
57.1%
|
7
63.6%
|
More than one race |
0
0%
|
0
0%
|
0
0%
|
Unknown or Not Reported |
0
0%
|
0
0%
|
0
0%
|
Region of Enrollment (participants) [Number] | |||
United States |
4
100%
|
7
100%
|
11
100%
|
Fitzpatrick Skin Type (Count of Participants) | |||
I - Always Burns |
0
0%
|
2
28.6%
|
2
18.2%
|
II - Burns Easily |
3
75%
|
2
28.6%
|
5
45.5%
|
III - Burns Moderately |
0
0%
|
0
0%
|
0
0%
|
IV - Burns Minimally |
0
0%
|
1
14.3%
|
1
9.1%
|
V - Rarely Burns |
1
25%
|
2
28.6%
|
3
27.3%
|
VI - Never Burns |
0
0%
|
0
0%
|
0
0%
|
Current Clinical Type of Alopecia (Count of Participants) | |||
Totalis |
1
25%
|
3
42.9%
|
4
36.4%
|
Universalis |
3
75%
|
4
57.1%
|
7
63.6%
|
Time Since Onset of Current Episode of AU or AT (Weeks) [Mean (Standard Deviation) ] | |||
Mean (Standard Deviation) [Weeks] |
145.8
(128.58)
|
218.3
(122.10)
|
191.9
(123.47)
|
Outcome Measures
Title | Double Blind Period: ATI-50002 Levels in Scalp Biopsy (ng/g) - Pharmacodynamic (PD) Population at Day 2 and Day 29 |
---|---|
Description | ATI-50002 levels in scalp biopsies taken at Visits 3 (Day 2) and 7 (Day 29). |
Time Frame | Day 2 - Day 29 |
Outcome Measure Data
Analysis Population Description |
---|
All randomized patients who have a valid assessment at baseline and the subsequent timepoint being reported are included. |
Arm/Group Title | Vehicle | Active |
---|---|---|
Arm/Group Description | Vehicle Vehicle: Vehicle Topical Solution | ATI-50002 Topical Solution ATI-50002: ATI-50002 Topical Solution |
Measure Participants | 3 | 6 |
V3 - Day 2 |
166.0
(83.44)
|
579.7
(322.36)
|
V7 - Day 29 |
NA
(NA)
|
5710.0
(3647.87)
|
Title | Open Label Extension: Mean Change From Baseline in the Severity of Alopecia Tool (SALT) Score at Week 52 |
---|---|
Description | The Severity of Alopecia Tool (SALT) score is a physician administered scale measuring the amount of scalp without any terminal hair. Possible scores range from 0 (no scalp hair loss) to 100 (complete scalp hair loss). A negative change in the SALT score over time represents hair regrowth. |
Time Frame | Baseline - Week 52 |
Outcome Measure Data
Analysis Population Description |
---|
All randomized patients who have a valid assessment at baseline and the subsequent timepoint being reported are included. |
Arm/Group Title | ATI-50002 0.46% Topical Solution OLE |
---|---|
Arm/Group Description | ATI-50002 0.46% Topical Solution applied twice daily during the open label extension period of the study |
Measure Participants | 4 |
Mean (Standard Deviation) [score on a scale] |
-15.0
(16.21)
|
Title | Open Label Extension: Mean Change From Baseline in the Severity of Alopecia Tool (SALT) Score at Week 40 |
---|---|
Description | The Severity of Alopecia Tool (SALT) score is a physician administered scale measuring the amount of scalp without any terminal hair. Possible scores range from 0 (no scalp hair loss) to 100 (complete scalp hair loss). A negative change in the SALT score over time represents hair regrowth. |
Time Frame | Baseline - Week 40 |
Outcome Measure Data
Analysis Population Description |
---|
All randomized patients who have a valid assessment at baseline and the subsequent timepoint being reported are included. |
Arm/Group Title | ATI-50002 0.46% Topical Solution OLE |
---|---|
Arm/Group Description | ATI-50002 0.46% Topical Solution applied twice daily during the open label extension period of the study |
Measure Participants | 4 |
Mean (Standard Deviation) [score on a scale] |
-8.8
(12.84)
|
Title | Open Label Extension: Mean Change From Baseline in the Severity of Alopecia Tool (SALT) Score at Week 28 |
---|---|
Description | The Severity of Alopecia Tool (SALT) score is a physician administered scale measuring the amount of scalp without any terminal hair. Possible scores range from 0 (no scalp hair loss) to 100 (complete scalp hair loss). A negative change in the SALT score over time represents hair regrowth. |
Time Frame | Baseline - Week 28 |
Outcome Measure Data
Analysis Population Description |
---|
All randomized patients who have a valid assessment at baseline and the subsequent timepoint being reported are included. |
Arm/Group Title | ATI-50002 0.46% Topical Solution OLE |
---|---|
Arm/Group Description | ATI-50002 0.46% Topical Solution applied twice daily during the open label extension period of the study |
Measure Participants | 8 |
Mean (Standard Deviation) [score on a scale] |
-6.1
(11.91)
|
Title | Open Label Extension: Change From Baseline in Alopecia Density and Extent Score (ALODEX) at Week 28 |
---|---|
Description | The Alopecia Density and Extent (ALODEX) score is a measurement of the amount of scalp with terminal hair loss assessed by the investigator. ALODEX breaks the scalp up into a grid of 1% scalp surface areas and assigns density rating in each area on a 10 point scale of hair loss (0= no hair loss to 10 = complete baldness). Summation of scores from each 1% scalp surface area provides an overall score which may range from 0 (no scalp hair loss) to 100 (complete baldness). A negative change in the ALODEX score over time represents hair regrowth. |
Time Frame | Baseline - Week 28 |
Outcome Measure Data
Analysis Population Description |
---|
All randomized patients who have a valid assessment at baseline and the subsequent timepoint being reported are included. |
Arm/Group Title | ATI-50002 0.46% Topical Solution OLE |
---|---|
Arm/Group Description | ATI-50002 0.46% Topical Solution applied twice daily during the open label extension period of the study |
Measure Participants | 8 |
Mean (Standard Deviation) [score on a scale] |
-7.1
(12.71)
|
Title | Open Label Extension: Change From Baseline in Alopecia Density and Extent Score (ALODEX) at Week 40 |
---|---|
Description | The Alopecia Density and Extent (ALODEX) score is a measurement of the amount of scalp with terminal hair loss assessed by the investigator. ALODEX breaks the scalp up into a grid of 1% scalp surface areas and assigns density rating in each area on a 10 point scale of hair loss (0= no hair loss to 10 = complete baldness). Summation of scores from each 1% scalp surface area provides an overall score which may range from 0 (no scalp hair loss) to 100 (complete baldness). A negative change in the ALODEX score over time represents hair regrowth. |
Time Frame | Baseline - Week 40 |
Outcome Measure Data
Analysis Population Description |
---|
All randomized patients who have a valid assessment at baseline and the subsequent timepoint being reported are included. |
Arm/Group Title | ATI-50002 0.46% Topical Solution OLE |
---|---|
Arm/Group Description | ATI-50002 0.46% Topical Solution applied twice daily during the open label extension period of the study |
Measure Participants | 4 |
Mean (Standard Deviation) [score on a scale] |
-9.5
(10.66)
|
Title | Open Label Extension: Change From Baseline in Alopecia Density and Extent Score (ALODEX) at Week 52 |
---|---|
Description | The Alopecia Density and Extent (ALODEX) score is a measurement of the amount of scalp with terminal hair loss assessed by the investigator. ALODEX breaks the scalp up into a grid of 1% scalp surface areas and assigns density rating in each area on a 10 point scale of hair loss (0= no hair loss to 10 = complete baldness). Summation of scores from each 1% scalp surface area provides an overall score which may range from 0 (no scalp hair loss) to 100 (complete baldness). A negative change in the ALODEX score over time represents hair regrowth. |
Time Frame | Baseline - Week 52 |
Outcome Measure Data
Analysis Population Description |
---|
All randomized patients who have a valid assessment at baseline and the subsequent timepoint being reported are included. |
Arm/Group Title | ATI-50002 0.46% Topical Solution OLE |
---|---|
Arm/Group Description | ATI-50002 0.46% Topical Solution applied twice daily during the open label extension period of the study |
Measure Participants | 4 |
Mean (Standard Deviation) [score on a scale] |
-12.0
(11.58)
|
Title | Open Label Extension: Mean Change in Subject's Eyebrow Assessment (SEA) at Week 28 |
---|---|
Description | The Subject Eyebrow Assessment (SEA) is the subject's assessment of the appearance of eyebrow hair present on the affected eyebrow(s) at a particular point in time. The SEA is a five-point VRS ranging from "0 - No eyebrow hair", "1 - A little eyebrow hair", "2 - Some eyebrow hair", "3 - Most eyebrow hair", and "4 - Full eyebrow hair" with a recall period of "right now". A positive change over time represents eyebrow regrowth (better outcome). |
Time Frame | Week 4 - Week 28 |
Outcome Measure Data
Analysis Population Description |
---|
All randomized patients who have a valid assessment at baseline and the subsequent timepoint being reported are included. |
Arm/Group Title | ATI-50002 0.46% Topical Solution OLE |
---|---|
Arm/Group Description | ATI-50002 0.46% Topical Solution applied twice daily during the open label extension period of the study |
Measure Participants | 8 |
Mean (Standard Deviation) [score on a scale] |
0.4
(0.90)
|
Title | Open Label Extension: Mean Change in Subject's Eyebrow Assessment (SEA) at Week 40 |
---|---|
Description | The Subject Eyebrow Assessment (SEA) is the subject's assessment of the appearance of eyebrow hair present on the affected eyebrow(s) at a particular point in time. The SEA is a five-point VRS ranging from "0 - No eyebrow hair", "1 - A little eyebrow hair", "2 - Some eyebrow hair", "3 - Most eyebrow hair", and "4 - Full eyebrow hair" with a recall period of "right now". A positive change over time represents eyebrow regrowth (better outcome). |
Time Frame | Week 4 - Week 40 |
Outcome Measure Data
Analysis Population Description |
---|
All randomized patients who have a valid assessment at baseline and the subsequent timepoint being reported are included. |
Arm/Group Title | ATI-50002 0.46% Topical Solution OLE |
---|---|
Arm/Group Description | ATI-50002 0.46% Topical Solution applied twice daily during the open label extension period of the study |
Measure Participants | 4 |
Mean (Standard Deviation) [score on a scale] |
0.5
(1.58)
|
Title | Open Label Extension: Mean Change in Subject's Eyebrow Assessment (SEA) at Week 52 |
---|---|
Description | The Subject Eyebrow Assessment (SEA) is the subject's assessment of the appearance of eyebrow hair present on the affected eyebrow(s) at a particular point in time. The SEA is a five-point VRS ranging from "0 - No eyebrow hair", "1 - A little eyebrow hair", "2 - Some eyebrow hair", "3 - Most eyebrow hair", and "4 - Full eyebrow hair" with a recall period of "right now". A positive change over time represents eyebrow regrowth (better outcome). |
Time Frame | Week 4 - Week 52 |
Outcome Measure Data
Analysis Population Description |
---|
All randomized patients who have a valid assessment at baseline and the subsequent timepoint being reported are included. |
Arm/Group Title | ATI-50002 0.46% Topical Solution OLE |
---|---|
Arm/Group Description | ATI-50002 0.46% Topical Solution applied twice daily during the open label extension period of the study |
Measure Participants | 4 |
Mean (Standard Deviation) [score on a scale] |
0.6
(1.38)
|
Title | Open Label Extension: Mean Change in Clinician's Eyebrow Assessment (CEA) at Week 28 |
---|---|
Description | The Clinician's Eyebrow Assessment (CEA) is the investigator's assessment of the appearance of eyebrow hair present on the affected eyebrow(s) at a particular point in time. The CEA is a five-point VRS ranging from "0 - No eyebrow hair", "1 - A little eyebrow hair", "2 - Some eyebrow hair", "3 - Most eyebrow hair", and "4 - Full eyebrow hair" with a recall period of "right now". A positive change over time represents eyebrow regrowth (better outcome). |
Time Frame | Week 4 - Week 28 |
Outcome Measure Data
Analysis Population Description |
---|
All randomized patients who have a valid assessment at baseline and the subsequent timepoint being reported are included. |
Arm/Group Title | ATI-50002 0.46% Topical Solution OLE |
---|---|
Arm/Group Description | ATI-50002 0.46% Topical Solution applied twice daily during the open label extension period of the study |
Measure Participants | 8 |
Mean (Standard Deviation) [score on a scale] |
0.1
(1.16)
|
Title | Open Label Extension: Mean Change in Clinician's Eyebrow Assessment (CEA) at Week 40 |
---|---|
Description | The Clinician's Eyebrow Assessment (CEA) is the investigator's assessment of the appearance of eyebrow hair present on the affected eyebrow(s) at a particular point in time. The CEA is a five-point VRS ranging from "0 - No eyebrow hair", "1 - A little eyebrow hair", "2 - Some eyebrow hair", "3 - Most eyebrow hair", and "4 - Full eyebrow hair" with a recall period of "right now". A positive change over time represents eyebrow regrowth (better outcome). |
Time Frame | Week 4 - Week 40 |
Outcome Measure Data
Analysis Population Description |
---|
All randomized patients who have a valid assessment at baseline and the subsequent timepoint being reported are included. |
Arm/Group Title | ATI-50002 0.46% Topical Solution OLE |
---|---|
Arm/Group Description | ATI-50002 0.46% Topical Solution applied twice daily during the open label extension period of the study |
Measure Participants | 4 |
Mean (Standard Deviation) [score on a scale] |
0.6
(1.11)
|
Title | Open Label Extension: Mean Change in Clinician's Eyebrow Assessment (CEA) at Week 52 |
---|---|
Description | The Clinician's Eyebrow Assessment (CEA) is the investigator's assessment of the appearance of eyebrow hair present on the affected eyebrow(s) at a particular point in time. The CEA is a five-point VRS ranging from "0 - No eyebrow hair", "1 - A little eyebrow hair", "2 - Some eyebrow hair", "3 - Most eyebrow hair", and "4 - Full eyebrow hair" with a recall period of "right now". A positive change over time represents eyebrow regrowth (better outcome). |
Time Frame | Week 4 - Week 52 |
Outcome Measure Data
Analysis Population Description |
---|
All randomized patients who have a valid assessment at baseline and the subsequent timepoint being reported are included. |
Arm/Group Title | ATI-50002 0.46% Topical Solution OLE |
---|---|
Arm/Group Description | ATI-50002 0.46% Topical Solution applied twice daily during the open label extension period of the study |
Measure Participants | 4 |
Mean (Standard Deviation) [score on a scale] |
0.8
(1.19)
|
Title | Open Label Extension: Subject Global Impression of Treatment Satisfaction (SGIS) Week 28 |
---|---|
Description | The Subject Global Impression of Treatment Satisfaction (SGIS) is a 7-point descriptive scale with a recall period of "right now". The SGIS was completed by subjects during the Open Label period of the study. Scale response options ranged from "1: Extremely Satisfied", "2: Moderately Satisfied", "3: A little Satisfied", "4: Neither Satisfied or Dissatisfied", "5: A little Dissatisfied", "6: Moderately Dissatisfied", or "7: Extremely Dissatisfied" and are used to capture how satisfied or dissatisfied subjects are with the study medication treatment received for their alopecia areata. |
Time Frame | Week 28 |
Outcome Measure Data
Analysis Population Description |
---|
All patients who have a valid assessment at the timepoint being reported are included. |
Arm/Group Title | ATI-50002 0.46% Topical Solution OLE |
---|---|
Arm/Group Description | ATI-50002 0.46% Topical Solution applied twice daily during the open label extension period of the study |
Measure Participants | 8 |
1: Extremely Satisfied |
0
0%
|
2: Moderately Satisfied |
2
50%
|
3: A little Satisfied |
1
25%
|
4: Neither Satisfied or Dissatisfied |
1
25%
|
5: A little Dissatisfied |
0
0%
|
6: Moderately Dissatisfied |
1
25%
|
7: Extremely Dissatisfied |
3
75%
|
Title | Open Label Extension: Subject Global Impression of Treatment Satisfaction (SGIS) Week 40 |
---|---|
Description | The Subject Global Impression of Treatment Satisfaction (SGIS) is a 7-point descriptive scale with a recall period of "right now". The SGIS was completed by subjects during the Open Label period of the study. Scale response options ranged from "1: Extremely Satisfied", "2: Moderately Satisfied", "3: A little Satisfied", "4: Neither Satisfied or Dissatisfied", "5: A little Dissatisfied", "6: Moderately Dissatisfied", or "7: Extremely Dissatisfied" and are used to capture how satisfied or dissatisfied subjects are with the study medication treatment received for their alopecia areata. |
Time Frame | Week 40 |
Outcome Measure Data
Analysis Population Description |
---|
All patients who have a valid assessment at the timepoint being reported are included. |
Arm/Group Title | ATI-50002 0.46% Topical Solution OLE |
---|---|
Arm/Group Description | ATI-50002 0.46% Topical Solution applied twice daily during the open label extension period of the study |
Measure Participants | 4 |
1: Extremely Satisfied |
0
0%
|
2: Moderately Satisfied |
2
50%
|
3: A little Satisfied |
0
0%
|
4: Neither Satisfied or Dissatisfied |
1
25%
|
5: A little Dissatisfied |
0
0%
|
6: Moderately Dissatisfied |
0
0%
|
7: Extremely Dissatisfied |
1
25%
|
Title | Open Label Extension: Subject Global Impression of Treatment Satisfaction (SGIS) Week 52 |
---|---|
Description | The Subject Global Impression of Treatment Satisfaction (SGIS) is a 7-point descriptive scale with a recall period of "right now". The SGIS was completed by subjects during the Open Label period of the study. Scale response options ranged from "1: Extremely Satisfied", "2: Moderately Satisfied", "3: A little Satisfied", "4: Neither Satisfied or Dissatisfied", "5: A little Dissatisfied", "6: Moderately Dissatisfied", or "7: Extremely Dissatisfied" and are used to capture how satisfied or dissatisfied subjects are with the study medication treatment received for their alopecia areata. |
Time Frame | Week 52 |
Outcome Measure Data
Analysis Population Description |
---|
All patients who have a valid assessment at the timepoint being reported are included. |
Arm/Group Title | ATI-50002 0.46% Topical Solution OLE |
---|---|
Arm/Group Description | ATI-50002 0.46% Topical Solution applied twice daily during the open label extension period of the study |
Measure Participants | 4 |
1: Extremely Satisfied |
0
0%
|
2: Moderately Satisfied |
2
50%
|
3: A little Satisfied |
0
0%
|
4: Neither Satisfied or Dissatisfied |
1
25%
|
5: A little Dissatisfied |
0
0%
|
6: Moderately Dissatisfied |
0
0%
|
7: Extremely Dissatisfied |
1
25%
|
Title | Open Label Extension: Severity of Alopecia Tool (SALT) Scores, Relative Percent Regrowth (%) at Week 24 From Baseline |
---|---|
Description | The Severity of Alopecia Tool (SALT) score is a physician administered scale measuring the amount of scalp without any terminal hair assessed by the investigator. A positive percent change over time represents hair regrowth (better outcome). |
Time Frame | Baseline - Week 24 |
Outcome Measure Data
Analysis Population Description |
---|
All randomized patients who have a valid assessment at baseline and the subsequent timepoint being reported are included. |
Arm/Group Title | ATI-50002 0.46% Topical Solution OLE |
---|---|
Arm/Group Description | ATI-50002 0.46% Topical Solution applied twice daily during the open label extension period of the study |
Measure Participants | 8 |
Mean (Standard Deviation) [percent change] |
6.3
(12.14)
|
Title | Open Label Extension: Severity of Alopecia Tool (SALT Scores), Relative Percent Regrowth (%) at Week 40 From Baseline |
---|---|
Description | The Severity of Alopecia Tool (SALT) score is a physician administered scale measuring the amount of scalp without any terminal hair assessed by the investigator. A positive percent change over time represents hair regrowth (better outcome). |
Time Frame | Baseline - Week 40 |
Outcome Measure Data
Analysis Population Description |
---|
All randomized patients who have a valid assessment at baseline and the subsequent timepoint being reported are included. |
Arm/Group Title | ATI-50002 0.46% Topical Solution OLE |
---|---|
Arm/Group Description | ATI-50002 0.46% Topical Solution applied twice daily during the open label extension period of the study |
Measure Participants | 4 |
Mean (Standard Deviation) [percent change] |
9.0
(13.01)
|
Title | Open Label Extension: The Severity of Alopecia Tool (SALT) Scores, Relative Percent Regrowth (%) at Week 52 From Baseline |
---|---|
Description | The Severity of Alopecia Tool (SALT) score is a physician administered scale measuring the amount of scalp without any terminal hair assessed by the investigator. A positive percent change over time represents hair regrowth (better outcome). |
Time Frame | Baseline - Week 52 |
Outcome Measure Data
Analysis Population Description |
---|
All randomized patients who have a valid assessment at baseline and the subsequent timepoint being reported are included. |
Arm/Group Title | ATI-50002 0.46% Topical Solution OLE |
---|---|
Arm/Group Description | ATI-50002 0.46% Topical Solution applied twice daily during the open label extension period of the study |
Measure Participants | 4 |
Mean (Standard Deviation) [percent change] |
15.5
(16.77)
|
Title | Open Label Extension: The Alopecia Density and Extent (ALODEX) Scores, Relative Percent Regrowth (%) at 24 Weeks |
---|---|
Description | The Alopecia Density and Extent (ALODEX) score is a measurement of the amount of scalp with terminal hair loss assessed by the investigator. ALODEX breaks the scalp up into a grid of 1% scalp surface areas and assigns density rating in each area on a 10 point scale of hair loss (0= no hair loss to 10 = complete baldness). Summation of scores from each 1% scalp surface area provides an overall score which may range from 0 (no scalp hair loss) to 100 (complete baldness). A positive percent change over time represents hair regrowth (better outcome). |
Time Frame | Baseline - Week 24 |
Outcome Measure Data
Analysis Population Description |
---|
All randomized patients who have a valid assessment at baseline and the subsequent timepoint being reported are included. |
Arm/Group Title | ATI-50002 0.46% Topical Solution OLE |
---|---|
Arm/Group Description | ATI-50002 0.46% Topical Solution applied twice daily during the open label extension period of the study |
Measure Participants | 8 |
Mean (Standard Deviation) [percent change] |
7.2
(12.88)
|
Title | Open Label Extension: The Alopecia Density and Extent (ALODEX) Scores, Relative Percent Regrowth (%) at 40 Weeks |
---|---|
Description | The Alopecia Density and Extent (ALODEX) score is a measurement of the amount of scalp with terminal hair loss assessed by the investigator at Baseline, Week 4, Week 8, Week 12, Week 16, Week 20, and Week 24. ALODEX breaks the scalp up into a grid of 1% scalp surface areas and assigns density rating in each area on a 10 point scale of hair loss (0= no hair loss to 10 = complete baldness). Summation of scores from each 1% scalp surface area provides an overall score which may range from 0 (no scalp hair loss) to 100 (complete baldness). A positive percent change over time represents hair regrowth (better outcome). |
Time Frame | Baseline - Week 40 |
Outcome Measure Data
Analysis Population Description |
---|
All randomized patients who have a valid assessment at baseline and the subsequent timepoint being reported are included. |
Arm/Group Title | ATI-50002 0.46% Topical Solution OLE |
---|---|
Arm/Group Description | ATI-50002 0.46% Topical Solution applied twice daily during the open label extension period of the study |
Measure Participants | 4 |
Mean (Standard Deviation) [percent change] |
9.6
(10.81)
|
Title | Open Label Extension: The Alopecia Density and Extent (ALODEX) Scores, Relative Percent Regrowth (%) at 52 Weeks |
---|---|
Description | The Alopecia Density and Extent (ALODEX) score is a measurement of the amount of scalp with terminal hair loss assessed by the investigator. ALODEX breaks the scalp up into a grid of 1% scalp surface areas and assigns density rating in each area on a 10 point scale of hair loss (0= no hair loss to 10 = complete baldness). Summation of scores from each 1% scalp surface area provides an overall score which may range from 0 (no scalp hair loss) to 100 (complete baldness). A positive percent change over time represents hair regrowth (better outcome). |
Time Frame | Baseline - Week 52 |
Outcome Measure Data
Analysis Population Description |
---|
All randomized patients who have a valid assessment at baseline and the subsequent timepoint being reported are included. |
Arm/Group Title | ATI-50002 0.46% Topical Solution OLE |
---|---|
Arm/Group Description | ATI-50002 0.46% Topical Solution applied twice daily during the open label extension period of the study |
Measure Participants | 4 |
Mean (Standard Deviation) [percent change] |
12.2
(11.74)
|
Adverse Events
Time Frame | Double blind period = 28 days; Open label extension period = 12 months; Reporting of non-serious AEs started with each subject's first study medication application and continued until the end of the subject's last study visit. Reporting for SAEs started when the subject signed the informed consent document and continued until the end of the subject's last visit. | |||||
---|---|---|---|---|---|---|
Adverse Event Reporting Description | ||||||
Arm/Group Title | Vehicle Topical Solution | ATI-50002 0.46% Topical Solution | ATI-50002 0.46% Topical Solution OLE | |||
Arm/Group Description | Vehicle Topical Solution applied twice daily during the double blind period of the study. | ATI-50002 0.46% Topical Solution applied twice daily during the double blind period of the study | ATI-50002 0.46% Topical Solution applied twice daily during the open label extension period of the study | |||
All Cause Mortality |
||||||
Vehicle Topical Solution | ATI-50002 0.46% Topical Solution | ATI-50002 0.46% Topical Solution OLE | ||||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | 0/4 (0%) | 0/7 (0%) | 0/10 (0%) | |||
Serious Adverse Events |
||||||
Vehicle Topical Solution | ATI-50002 0.46% Topical Solution | ATI-50002 0.46% Topical Solution OLE | ||||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | 0/4 (0%) | 0/7 (0%) | 1/10 (10%) | |||
Psychiatric disorders | ||||||
Depression | 0/4 (0%) | 0 | 0/7 (0%) | 0 | 1/10 (10%) | 1 |
Other (Not Including Serious) Adverse Events |
||||||
Vehicle Topical Solution | ATI-50002 0.46% Topical Solution | ATI-50002 0.46% Topical Solution OLE | ||||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | 1/4 (25%) | 1/7 (14.3%) | 7/10 (70%) | |||
General disorders | ||||||
Application site erosion | 0/4 (0%) | 0 | 0/7 (0%) | 0 | 1/10 (10%) | 1 |
Peripheral swelling | 0/4 (0%) | 0 | 0/7 (0%) | 0 | 1/10 (10%) | 0 |
Infections and infestations | ||||||
Ear infection | 0/4 (0%) | 0 | 0/7 (0%) | 0 | 1/10 (10%) | 1 |
Oral herpes | 0/4 (0%) | 0 | 0/7 (0%) | 0 | 1/10 (10%) | 1 |
Metabolism and nutrition disorders | ||||||
Dehydration | 0/4 (0%) | 0 | 0/7 (0%) | 0 | 1/10 (10%) | 1 |
Glucose tolerance impaired | 0/4 (0%) | 0 | 0/7 (0%) | 0 | 1/10 (10%) | 1 |
Vitamin D deficiency | 0/4 (0%) | 0 | 0/7 (0%) | 0 | 1/10 (10%) | 1 |
Musculoskeletal and connective tissue disorders | ||||||
Rotator cuff syndrome | 0/4 (0%) | 0 | 0/7 (0%) | 0 | 1/10 (10%) | 1 |
Nervous system disorders | ||||||
Migraine | 1/4 (25%) | 1 | 0/7 (0%) | 0 | 0/10 (0%) | 0 |
Vascular disorders | ||||||
Hypertensive urgency | 0/4 (0%) | 0 | 1/7 (14.3%) | 1 | 0/10 (0%) | 0 |
Limitations/Caveats
More Information
Certain Agreements
Principal Investigators are NOT employed by the organization sponsoring the study.
There is NOT an agreement between Principal Investigators and the Sponsor (or its agents) that restricts the PI's rights to discuss or publish trial results after the trial is completed.
Results Point of Contact
Name/Title | Marco Cardillo, Clinical Trial Manager |
---|---|
Organization | Aclaris Therapeutics, Inc. |
Phone | 484-540-6299 |
mcardillo@aclaristx.com |
- ATI-50002-AA-202