- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT05589610
Study of EQ101 in Adult Subjects With Moderate to Severe Alopecia Areata
An Open-label, Phase 2 Study to Assess the Safety and Efficacy of EQ101 in Adult Subjects With Moderate to Severe Alopecia Areata
Study Overview
Status
Intervention / Treatment
Detailed Description
This is a multicentre, Phase 2, open-label PoC study of EQ101 in adult subjects with at least 35% scalp hair loss due to AA. Approximately, 30 subjects will be enrolled in the study. During the 24-week treatment period, subjects will be dosed once weekly with EQ101 2 mg/kg IV. Subjects then will be followed up for an additional 4 weeks. The maximum duration of study participation will be approximately 33 weeks.
Eligible subjects must be between the ages of 18 and 60 years, have a clinical diagnosis of AA with a scalp hair loss of ≥ 35% at Screening and Baseline. Approximately 25% of subjects with 35% to < 50% scalp hair loss and approximately 25% may have AT and/or AU. In addition, each subject's current hair loss episode must have lasted at least 6 months but not more than 7 years and there can be no appreciable improvement in terminal hair regrowth within 6 months of Baseline.
Safety, efficacy, PK, and PD assessments will be made during the study. Safety assessments will include AEs (i.e., type, severity, frequency, seriousness, causality) and clinical safety lab results. Efficacy measurements will include Clinical Investigator assessments (e.g., SALT, ClinRO for eyebrows (EB), eyelashes (EL), and body hair changes) and assessments made by study subjects (e.g., Scalp Hair Assessment PRO, and PRO measures for EB, EL, and body hair changes).
Study Type
Enrollment (Estimated)
Phase
- Phase 2
Contacts and Locations
Study Contact
- Name: Clinical Trial Manager
- Phone Number: 858-240-1200
- Email: clinicaltrials@equilliumbio.com
Study Locations
-
-
-
East Melbourne, Australia
- Sinclair Dermatology
-
Fremantle, Australia
- Fremantle Dermatology
-
Kogarah, Australia
- Premier Specialists
-
Woolloongabba, Australia
- Veracity Clinical Research
-
-
-
-
-
Auckland, New Zealand
- Optimal Clinical Trials Limited
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Description
Key Inclusion Criteria:
1.Subjects have AA, meeting all of the following criteria:
- Clinical diagnosis of AA with no other aetiology of hair loss ;
- At least 35% scalp hair loss, as defined by a SALT score ≥ 35, at Screening and Baseline. Approximately 25% of subjects with 35% to <50% scalp hair loss and 25% may have AT/AU.
- Current episode of hair loss lasting > 6 months to < 7 yrs at time of Screening; and
- No appreciable change in terminal hair regrowth within 6 months of the baseline visit.
Key Exclusion Criteria:
- Known history of, or currently experiencing, male pattern androgenetic alopecia or female pattern hair loss
- History of scalp hair transplantation.
- Other scalp disease that may impact AA assessment or require topical treatment
- Unwilling to maintain a consistent hair style, including shampoo and hair products, and to refrain from weaves or extensions throughout the course of the study, or shaving of scalp.
- Use of adhesive or difficult to remove hairpiece or wigs during the study
- Have undergone significant trauma or major surgery within 8 weeks of the first dose of study drug or considered in imminent need for surgery or with elective surgery scheduled to occur during the study.
- Participation in other clinical studies involving investigational drug(s) within 4 weeks prior to the baseline visit.
- Treatment with an oral JAK inhibitor within 6 months prior to the baseline visit.
- Have previously been treated with an oral JAK inhibitor for AA for at least 12 weeks without achieving at least a 25% improvement in SALT score.
- Have been treated with any cell-depleting agents including but not limited to rituximab: within 6 months of the baseline visit, or 5 half-lives (if known), or until lymphocyte count returns to normal, whichever is longer.
- Have been treated with any biologics within 12 weeks or 5 half-lives of the baseline visit, whichever is longer.
- Have been treated with any oral immune suppressants within 8 weeks of the baseline visit.
- Have received intralesional injections of corticosteroid or platelet-rich plasma (PRP) in the scalp within 6 weeks of the baseline visit.
- Have used phototherapy, contact sensitisers, contact irritants, or cryotherapy within 4 weeks of the baseline visit.
- Have used topical treatments applied to the scalp, eyebrows, or eyelashes (e.g., corticosteroid cream; JAK inhibitors; medicated shampoo; minoxidil (Rogaine); or herbal hair care that could affect AA) within 4 weeks of the baseline visit.
- Have current or recent history of clinically significant severe, progressive, or uncontrolled renal, hepatic, haematological, gastrointestinal, metabolic, endocrine, pulmonary, cardiovascular, psychiatric, immunologic/rheumatologic or neurologic disease; or have any other severe acute or chronic medical or psychiatric condition or laboratory abnormality
- Have a known immunodeficiency disorder.
- History of solid organ or haematological transplantation.
- History of a lymphoproliferative disease or malignancy, other than adequately treated non-melanoma skin cancer or cervical carcinoma with no evidence of recurrence.
- Have active acute or chronic infection
Abnormalities in clinical laboratory tests at Screening:
- Absolute neutrophil count (ANC) <1.0 × 109/L.
- Liver function tests ( ALT and AST) >3 x ULN.
- Total bilirubin >1.5 times ULN (unless isolated Gilbert's syndrome)
- Serum creatinine >1.5 ULN.
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: N/A
- Interventional Model: Single Group Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: EQ101
EQ101 weekly
|
EQ101, 2 mg/kg, once weekly dosing, for a total of 24 doses
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Incidence of Treatment Emergent Adverse Events
Time Frame: Week 28
|
Number of participants with treatment-related adverse events as assessed by the Common Terminology Criteria for Adverse Events (CTCAE)
|
Week 28
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
The efficacy of EQ101 in adult subjects with moderate to severe Alopecia
Time Frame: Week 24
|
Percent change in SALT score
|
Week 24
|
To characterize the pharmacokinetics (PK) of EQ101
Time Frame: Week 24
|
To characterize the pharmacokinetics (PK) of EQ101 by plasma concentrations
|
Week 24
|
To characterize the pharmacodynamics (PD) of EQ101
Time Frame: Week 24
|
Percent change in target engagement
|
Week 24
|
Collaborators and Investigators
Sponsor
Collaborators
Publications and helpful links
Helpful Links
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Estimated)
Study Completion (Estimated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- EQ101-104-01
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
product manufactured in and exported from the U.S.
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
Clinical Trials on Alopecia
-
Siriraj HospitalCompletedRecalcitrant Alopecia Totalis | Recalcitrant Alopecia UniversalisThailand
-
Yale UniversityCompletedFibrosing Alopecia | Frontal Fibrosing Alopecia | Central Centrifugal Cicatricial AlopeciaUnited States
-
Aclaris Therapeutics, Inc.CompletedAlopecia Totalis (AT) | Alopecia Universalis (AU)United States
-
Yale UniversityCompletedAlopecia Areata (AA) | Alopecia Totalis (AT) | Alopecia Universalis (AU)United States
-
M.D. Anderson Cancer CenterNational Alopecia Areata FoundationActive, not recruitingAlopecia Areata | Alopecia Totalis | Alopecia Universalis | Autoimmune Hair Loss | Alopecia PartialisUnited States
-
Wake Forest University Health SciencesThe Skin of Color SocietyRecruitingCentral Centrifugal Cicatricial Alopecia (CCCA)United States
-
Erasmus Medical CenterRecruitingAutoimmune Diseases | Alopecia | Alopecia Areata | Hair Diseases | Alopecia Totalis | Alopecia Universalis | Hair Loss | Alopecia DrugsNetherlands
-
King Saud UniversitySaudi Society of Dermatology and Dermatologic surgeryCompletedAlopecia Totalis | Alopecia Universalis | Ophiasic AlopeciaSaudi Arabia
-
University of FloridaWithdrawnFemale Androgenetic AlopeciaUnited States
-
EquilliumWithdrawnAlopecia Areata | Alopecia Totalis | Alopecia Universalis