NCT05745389 · CorEvitas
CorEvitas Alopecia Areata (AA) Safety and Effectiveness Registry
What this study is about
forward-looking, observational group of participants study for subjects with AA under the care of a dermatology provider. Approximately 5,000 subjects and 100 clinical sites in North America will be recruited to participate with no defined upper limit for either target.
View original scientific description
Prospective, observational cohort study for subjects with AA under the care of a dermatology provider. Approximately 5,000 subjects and 100 clinical sites in North America will be recruited to participate with no defined upper limit for either target.
Who can participate
This study lists these criteria on ClinicalTrials.gov. A study coordinator reviews eligibility during screening — this page does not determine whether you qualify.
Inclusion criteria
- A subject must meet all the following criteria to participate in the registry:
- Has been diagnosed with alopecia areata by a dermatologist or a qualified dermatology practitioner.
- Is at least 18 years of age or older.
- Is willing to provide Personal Information.
- Is prescribed or starting an Enrollment Eligible Medication at the time of enrollment.
Exclusion criteria
- Any of the following would exclude the subject from participating in the registry:
- Is participating or planning to participate in a double-blind randomized trial for an AA drug. Note: Concurrent participation in another observational registry or open-label Phase 3b/4 trial is allowed.
Where
- Waltham, Massachusetts
Frequently asked questions
What is a clinical trial?
A clinical trial is a research study that tests new medical treatments, drugs, devices, or procedures to determine their safety and effectiveness. Trials are carefully designed and monitored to protect participants while advancing medical knowledge.
Is it safe to participate?
Clinical trials follow strict safety guidelines and ethical standards. Trials must be reviewed and approved, and participants are closely monitored by medical professionals throughout the study. You can withdraw at any time if you choose.
Will I be compensated?
Many clinical trials offer compensation for your time, travel expenses, and inconvenience. The specific compensation varies by study and will be discussed during the screening process. All study-related medical care is typically provided at no cost to participants.
Will I receive a placebo instead of treatment?
When effective treatment exists, participants typically receive either the standard treatment plus the study intervention, or the standard treatment plus placebo. You would not be denied effective care. Placebos are primarily used when no proven treatment is available, or in addition to standard care. Your trial consent form will clearly explain what treatments you may receive.
Can I leave a trial if I change my mind?
Absolutely. Participation in clinical trials is completely voluntary. You have the right to withdraw from the study at any time, for any reason, without penalty or loss of benefits to which you are otherwise entitled.
How long does a clinical trial last?
Trial duration varies widely depending on the study design and purpose. Some trials last just a few weeks, while others may continue for months or years. The study coordinator will provide specific timeline information during your screening call.
Data: ClinicalTrials.gov · synced Feb 9, 2026 · Source of record for eligibility and locations