A Study to Assess Change in Disease Activity and Adverse Events of Oral Upadacitinib in Adult and Adolescent Participants With Moderate to Severe Hidradenitis Suppurativa Who Have Failed Anti-TNF Therapy
Hidradenitis suppurativa (HS) is an inflammatory skin disease that causes painful lesions in the axilla (underarm), inguinal (groin) and anogenital (anal/genital) regions. This study will assess how s...
A Study to Assess Disease Activity and Safety of Lutikizumab in Adult and Adolescent Participants With Moderate to Severe Hidradenitis Suppurativa
Hidradenitis suppurativa (HS) is a chronic and often painful inflammatory skin disease which includes the forming of lumps, abscesses and scars in areas of the skin such as under the breasts, under ar...
A Study to Evaluate the Long-Term Safety and Efficacy of Povorcitinib in Participants With Moderate to Severe Hidradenitis Suppurativa
The purpose of this study is to evaluate long-term safety and efficacy of povorcitinib in participants with moderate to severe hidradenitis suppurativa who completed the 54 weeks of study treatment wi...
Rollover Study for Participants Previously Enrolled in Clinical Trials of Povorcitinib
Rollover study for participants from predetermined, Incyte-sponsored parent clinical trials of povorcitinib....
A Phase 3 Study to Assess Efficacy Safety and Tolerability of Remibrutinib in Adult Patients With Moderate to Severe Hidradenitis Suppurativa
The purpose of this study is to establish the efficacy, safety, and tolerability of remibrutinib (LOU064) Dose A and Dose B compared to placebo in participants with moderate to severe hidradenitis sup...
Study to Assess Efficacy Safety and Tolerability of Remibrutinib in Adult Patients With Moderate to Severe Hidradenitis Suppurativa
The purpose of this study is to establish the efficacy, safety, and tolerability of remibrutinib (LOU064) Dose A and Dose B compared to placebo in participants with moderate to severe hidradenitis sup...
Study to Evaluate the Efficacy and Safety of Ruxolitinib Cream in Participants With Hidradenitis Suppurativa (TRuE-HS2)
The purpose of this study is to evaluate the efficacy and safety of ruxolitinib cream in participants with hidradenitis suppurativa....
Study to Evaluate the Efficacy and Safety of Ruxolitinib Cream in Participants With Hidradenitis Suppurativa (TRuE-HS1)
The purpose of this study is to evaluate the efficacy and safety of ruxolitinib cream in participants with hidradenitis suppurativa....
A Study to Evaluate the Efficacy and Safety of AVTX-009 in Patients With Moderate to Severe Hidradenitis Suppurativa
The main purpose of this study is to evaluate the efficacy and safety of AVTX-009 compared with placebo in patients with moderate to severe Hidradenitis Suppurativa (HS)....
A Study of the Efficacy and Safety of Brensocatib in Adults With Moderate to Severe Hidradenitis Suppurativa (HS)
The primary purpose of the study is evaluate the effect of brensocatib compared with placebo....
Tibulizumab Skin Healing and Inflammation Evaluation for Lasting Defense
The study is a Phase 2, multi-center, randomized, double-blind, placebo-controlled study to evaluate the effects of tibulizumab over 16 weeks (Period 1) in adults with hidradenitis suppurativa, follow...
Descemet Endothelial Thickness Comparison Trial I
Descemet Endothelial Thickness Comparison Trial (DETECT) I is a multi-center, outcome assessor-masked, placebo-controlled clinical trial randomizing 160 patients in a 2x2 factorial design. The purpose...
Study to Evaluate Tulisokibart for Hidradenitis Suppurativa (MK-7240-012)
This is a phase 2b randomized, double-blind, placebo-controlled study of the safety and efficacy of tulisokibart in participants with moderate to severe hidradenitis suppurativa. The primary hypothesi...
Evaluate Safety and Pharmacokinetics of INF904 in Subjects With Moderate to Severe Chronic Spontaneous Urticaria or Hidradenitis Suppurativa
The study duration for an individual subject includes screening (14 days), the treatment period (28 days) and the observational follow-up period of 28 days, in total 70 days ± 6 days. All subjects wil...
Descemet Endothelial Thickness Comparison Trial II
Descemet Endothelial Thickness Comparison Trial (DETECT) II is a multi-center, outcome assessor-masked, placebo-controlled clinical trial randomizing 60 patients with Fuchs endothelial dystrophy to DM...
A Study to Assess Molecular Changes in Adult Participants With Moderate to Severe Hidradenitis Suppurativa or With Moderate to Severe Atopic Dermatitis Receiving Subcutaneous Injections of Lutikizumab
Hidradenitis suppurativa (HS) and atopic dermatitis (AD) are chronic inflammatory skin diseases that lead to the development of skin lesions and symptoms such as pain and discomfort. The purpose of th...
Artesunate Ointment for the Treatment of Anal HSIL in HIV-negative Participants
This is a phase II double blind, placebo-controlled, randomized study of artesunate ointment for the treatment of HIV-negative men and women who have anal high grade squamous intraepithelial lesions (...
A Study to Assess the Pharmacokinetics and Safety of Bimekizumab in Children and Adolescents With Moderate to Severe Hidradenitis Suppurativa
The purpose of the study is to assess the PK of bimekizumab following subcutaneous (sc) administration in study participants with moderate to severe hidradenitis suppurativa (HS)...
An Open-label, Single-arm Study to Evaluate Pharmacokinetics and Safety of Subcutaneous Sonelokimab in Adolescents With Moderate to Severe Hidradenitis Suppurativa (VELA-TEEN)
This is a study to evaluate the pharmacokinetic (PK) and safety of sonelokimab in adolescent patients with HS....
DT-168 in Keratoplasty Patients With Fuchs Endothelial Corneal Dystrophy
The purpose of this study is to evaluate the pharmacodynamics, safety, and tolerability of DT-168 Ophthalmic Solution in pre-keratoplasty patients with Fuchs endothelial corneal dystrophy....
Top Cities for Hidradenitis Suppurativa Clinical Trials
Hidradenitis Suppurativa clinical trials are recruiting across 83 cities. Here are the cities with the most active studies:
About Hidradenitis Suppurativa
Hidradenitis suppurativa is a chronic skin condition causing painful lumps under the skin, typically in areas where skin rubs together. It can lead to tunnels under the skin and scarring. Treatment includes antibiotics, biologics, and surgical interventions.
Clinical trials are advancing new treatments for hidradenitis suppurativa. Currently, 20 studies are recruiting a combined 7,387 participants across the United States. Research is being conducted by 13 organizations including AbbVie, Incyte Corporation, Novartis Pharmaceuticals and 10 others.
2026 Hidradenitis Suppurativa Research Landscape
As of March 2026, the hidradenitis suppurativa clinical trial landscape includes 20 actively recruiting studies across 83 cities in the United States. These studies are collectively seeking 7,387 participants, with an average enrollment target of 369 per study.
Research is being led by 13 different organizations, including AbbVie, Incyte Corporation, Novartis Pharmaceuticals, Avalo Therapeutics, Inc., Insmed Incorporated, and 8 others. The large number of sponsors reflects significant research interest and investment in hidradenitis suppurativa treatment advancement.
Geographically, hidradenitis suppurativa trials are most concentrated in Phoenix, Arizona (11 trials); Scottsdale, Arizona (8 trials); Sacramento, California (8 trials); Birmingham, Alabama (7 trials); Los Angeles, California (6 trials) and 7 other cities.
Featured Hidradenitis Suppurativa Studies
Highlighted recruiting studies for hidradenitis suppurativa, selected by enrollment size and research scope.
A Study to Assess Change in Disease Activity and Adverse Events of Oral Upadacitinib in Adult and Adolescent Participants With Moderate to Severe Hidradenitis Suppurativa Who Have Failed Anti-TNF Therapy
Hidradenitis suppurativa (HS) is an inflammatory skin disease that causes painful lesions in the axilla (underarm), inguinal (groin) and anogenital (anal/genital) regions. This study will assess how safe and effective upadacitinib is in treating adult and adolescent participants with moderate to severe HS who have failed to respond to or are intolerant of anti-tumor necrosis factor (TNF) therapy. ...
A Study to Assess Disease Activity and Safety of Lutikizumab in Adult and Adolescent Participants With Moderate to Severe Hidradenitis Suppurativa
Hidradenitis suppurativa (HS) is a chronic and often painful inflammatory skin disease which includes the forming of lumps, abscesses and scars in areas of the skin such as under the breasts, under armpits, inner thighs, groin and buttocks. This study will compare lutikizumab versus placebo for the treatment of adult and adolescent participants with the signs and symptoms of moderate to severe HS ...
A Study to Evaluate the Long-Term Safety and Efficacy of Povorcitinib in Participants With Moderate to Severe Hidradenitis Suppurativa
The purpose of this study is to evaluate long-term safety and efficacy of povorcitinib in participants with moderate to severe hidradenitis suppurativa who completed the 54 weeks of study treatment within the originating parent Phase 3 studies (INCB 54707-301 \[NCT05620823\] or INCB 54707-302 \[NCT05620836\]).
Frequently Asked Questions About Hidradenitis Suppurativa Clinical Trials
Are there hidradenitis suppurativa clinical trials near me?
Yes, there are 20 hidradenitis suppurativa clinical trials currently recruiting across 83+ cities in the United States, including Phoenix, Arizona; Scottsdale, Arizona; Sacramento, California. Browse the studies above to find one at a location convenient for you.
How do I join a hidradenitis suppurativa clinical trial?
To join a hidradenitis suppurativa clinical trial: 1) Browse the available studies on this page, 2) Click on a study that interests you, 3) Check the study locations to find a site near you, 4) Review the eligibility criteria, and 5) Contact the study site or complete the eligibility form. The process is free and you can withdraw at any time.
Are hidradenitis suppurativa clinical trials free?
Yes, participation in hidradenitis suppurativa clinical trials is free. Study-related treatments, medical tests, and doctor visits are provided at no cost to participants. Many studies also offer compensation for your time and travel expenses.
What types of hidradenitis suppurativa treatments are being studied?
Current hidradenitis suppurativa clinical trials are testing a range of approaches. These include new drugs, combination therapies, medical devices, and other interventions sponsored by 13 research organizations.
Is it safe to participate in hidradenitis suppurativa clinical trials?
Clinical trials are carefully regulated by the FDA and institutional review boards (IRBs). All trials must follow strict safety protocols, and participants receive close medical monitoring throughout the study. You can withdraw from a trial at any time without penalty.
Data updated March 1, 2026 from ClinicalTrials.gov
About This Data
Clinical trial information on this page is sourced from ClinicalTrials.gov, a service of the U.S. National Institutes of Health (NIH) and National Library of Medicine (NLM). Study data is refreshed every hour to ensure accuracy.
Medical Disclaimer: The information provided on this page is for informational purposes only and does not constitute medical advice. Always consult with a qualified healthcare provider before making decisions about clinical trial participation or changes to your treatment plan.
Page reviewed by the HelloStudys Research Team · Last updated March 1, 2026 · Data from ClinicalTrials.gov