Clinical trial Recruiting at 1 site Observational Ages 13 and up

Understanding the characteristics of Hidradenitis Suppurativa

Official title: Clinical and Biological Characteristics of Hidradenitis Suppurativa

Run by University of California, San Francisco · NCT03967600 · Data updated 2026-11-12

This study is trying to better understand the symptoms and biological features of Hidradenitis Suppurativa to help find better ways to treat people with this skin condition.

More Hidradenitis Suppurativa trials

Quick facts

Study typeObservational
Ages13 Years and up
SexAll
Enrollment1000 (estimated)
SponsorUniversity of California, San Francisco
Academic / other
Locations1 site (San Francisco, California)
StatusRecruiting
StartedJuly 15, 2016
Main results expectedJuly 15, 2026
Study endsJuly 15, 2026
Registry record updatedMay 4, 2026
Trial IDNCT03967600 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates for this study are individuals aged 13 years or older with a clinically confirmed diagnosis of Hidradenitis Suppurativa.

Probably not a fit

Patients who are unable to provide informed consent or those with chronic skin conditions unrelated to HS may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This observational study aims to thoroughly characterize the clinical and biological features of Hidradenitis Suppurativa (HS), a debilitating skin condition that is often poorly understood. By enrolling patients diagnosed with HS, the study will gather data to help develop a clinical classification system and identify potential treatments. The research focuses on both the clinical manifestations and biological markers associated with HS, providing a comprehensive overview of the disease. The findings could pave the way for improved management strategies for patients suffering from this condition.

Why it matters

Potential benefit: If successful, this study could lead to better understanding and treatment options for patients with Hidradenitis Suppurativa.

How similar studies have gone: While there is limited research specifically on Hidradenitis Suppurativa, similar observational studies in dermatology have shown promise in understanding complex skin conditions.

Who can join: the full rules

Show full inclusion / exclusion criteria
Hidradenitis Suppurativa Patients

Inclusion Criteria:

1. Age 13 years or older
2. Diagnosis of HS clinically-confirmed by a physician

Exclusion Criteria:

1\. Inability to give informed consent or have a parent/guardian who is able and willing to give informed consent.

Healthy Volunteer

Inclusion Criteria:

1. No history of chronic skin conditions
2. No recent history of antibiotic use

Exclusion Criteria:

1\. Inability to give informed consent or have a parent/guardian who is able and willing to give informed consent.

Where it's running

  • University of California, San Francisco
    San Francisco, California, United States
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.