- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04034134
Study to Evaluate the Safety and Efficacy ofJaktinib Hydrochloride Tablets in Severe Alopecia Areata
November 28, 2022 updated by: Suzhou Zelgen Biopharmaceuticals Co.,Ltd
A Phase Ⅱ Study to Evaluate the Safety and Efficacy of Jaktinib Hydrochloride Tablets in the Treatment of Severe Alopecia Areata.
This was an open-label, Multi-center, randomized phase Ⅱ study.
Patients with severe Alopecia Areata were randomized to receive 50mg bid, 150mg qd or 200 mg qd of oral Jaktinib Hydrochloride Tablets.
Study Overview
Status
Completed
Conditions
Intervention / Treatment
Study Type
Interventional
Enrollment (Actual)
111
Phase
- Phase 2
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
-
-
Chongqing
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Chongqing, Chongqing, China, 400011
- Chongqing Chinese Traditional Medicine Hospital
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Hunan
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Changsha, Hunan, China, 410011
- The second xaingya hospital of central south university
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-
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
16 years and older (Adult, Older Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Description
Inclusion Criteria:
- 18 years age or older ,male or female;
- Alopecia areata diagnosed clinically;
- Patients with alopecia accounting for 50% or more of the total scalp area and stable for at least 6 months or more;
- Patients can complete treatment for at least six months;
- Requirements for pregnant or lactating female and male and female of childbearing age;Female patients must be satisfied:Menopause (defined as no menstruation for at least one year);Or have been surgically sterilized;Or have fertility, but must satisfy:Pregnancy tests conducted within 7 days before randomization must be negative;And agree to use appropriate contraceptive methods throughout the trial period, including at least one barrier method;And no breastfeeding;Male patients must agree to use appropriate contraceptive measures throughout the trial, including at least one barrier method;
- Patients are voluntarily enrolled in the Study and can be treated and visited according to the requirements of the protocol after signing the Informed Consent Form;
Exclusion Criteria:
- Alopecia caused by syphilitic alopecia, thyroid disease, trichotilomania, head moss, connective tissue disease, infection, zinc deficiency and iron deficiency;
- Patients with acute diffuse alopecia areata (ADTAFS)
- Patients with active tuberculosis
- The following diseases were combined within 6 months before randomization:thyroid diseases ,liver diseases, malnutrition, heart diseases, nervous system diseases, gastrointestinal disorders, tumors and psychiatric diseases
- HIV positive, active hepatitis B virus positive (HBsAg or HBeAg positive) and HCV-RNA positive at screening;
- Other patients with abnormal history or clinical manifestations that may affect participants participation in the study or may confuse the results of the study;
- Within two weeks before randomization,Patients who received glucocorticoid topical therapy, anthracene ointment, minoxidil, SADBE/DPCP contact immunotherapy, photochemotherapy or cryotherapy;
- Before randomization,oral or injected any medicines to treat hair loss (including the glucocorticoids was detected in injection, systemic corticosteroids, antihistamines, stephania drugs, glycyrrhizin, glycine, methionine compound tablet, compound glycyrrhizin glucoside) and other liquorice extract, ring spore element, anti TNF antibody, IFN - gamma, IL - 2 antibodies, for alopecia areata therapy of traditional Chinese medicine and other JAK inhibitor) and washout period less than seven half-life of patients;
- Participants in a clinical trial of any drug or medical device within 4 weeks prior to randomization.
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Jaktinib Hydrochloride Tablets 50mg bid
Oral tablet for 24 weeks
|
50 mg twice-daily (BID)
150 mg quaque die (QD)
200 mg quaque die (QD)
|
Experimental: Jaktinib Hydrochloride Tablets 150mg qd
Oral tablet for 24 weeks
|
50 mg twice-daily (BID)
150 mg quaque die (QD)
200 mg quaque die (QD)
|
Experimental: Jaktinib Hydrochloride Tablets 200mg qd
Oral tablet for 24 weeks
|
50 mg twice-daily (BID)
150 mg quaque die (QD)
200 mg quaque die (QD)
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Effective rate
Time Frame: From randomization of the first subject until the last subject complete 6 months treatment
|
Effective rate = (cure + obvious effect + effective)/total cases *100%;
|
From randomization of the first subject until the last subject complete 6 months treatment
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
SALT score change
Time Frame: From randomization of the first subject until the last subject complete 6 months treatment
|
Score and take photos (4 areas on the head), taking photos in the same position and light condition each time;
|
From randomization of the first subject until the last subject complete 6 months treatment
|
Quality of Life (AASIS)
Time Frame: From randomization of the first subject until the last subject complete 6 months treatment
|
AASIS was used to score the quality of life of the subjects
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From randomization of the first subject until the last subject complete 6 months treatment
|
Other Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Safety variables will be summarized using descriptive statistics based on adverse events collection
Time Frame: From randomization of the first subject until the last subject complete 6 months treatment
|
Patients with adverse events/all patients *100%
|
From randomization of the first subject until the last subject complete 6 months treatment
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Investigators
- Principal Investigator: qianjin Lu, MD, Central South University
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start (Actual)
November 18, 2019
Primary Completion (Actual)
November 26, 2021
Study Completion (Actual)
November 26, 2021
Study Registration Dates
First Submitted
July 17, 2019
First Submitted That Met QC Criteria
July 24, 2019
First Posted (Actual)
July 26, 2019
Study Record Updates
Last Update Posted (Actual)
November 29, 2022
Last Update Submitted That Met QC Criteria
November 28, 2022
Last Verified
November 1, 2022
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- ZGJAK003
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
No
Studies a U.S. FDA-regulated device product
No
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 Areata
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Eli Lilly and CompanyRecruitingSkin Diseases | Pathological Conditions, Anatomical | Alopecia | Hypotrichosis | Hair Diseases | Areata AlopeciaUnited States, Taiwan, Japan, Spain, Korea, Republic of, Germany, France, Mexico, Canada, Poland, Australia, Hungary, Argentina
-
Suzhou Zelgen Biopharmaceuticals Co.,LtdActive, not recruitingAlopecia Areata(AA)China
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University Hospital, RouenCompletedALOPECIA AREATAFrance
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Services Institute of Medical Sciences, PakistanCompletedExtensive Alopecia AreataPakistan
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Yale UniversityCompletedAlopecia Areata (AA) | Alopecia Totalis (AT) | Alopecia Universalis (AU)United States
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Inmagene LLCRecruitingAlopecia Areata (AA)United States, Canada
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Siriraj HospitalCompletedRecalcitrant Alopecia Totalis | Recalcitrant Alopecia UniversalisThailand
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EquilliumWithdrawnAlopecia Areata | Alopecia Totalis | Alopecia Universalis
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Lindsey BordoneWithdrawnAlopecia Areata | Alopecia Totalis | Alopecia Universalis
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Aclaris Therapeutics, Inc.Completed
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