Apocrine sweat gland disorder

This pilot study tests whether fecal microbiota transplantation (FMT) can improve moderate to severe hidradenitis suppurativa (HS), a painful skin condition. Researchers will give 24 adults a single FMT and track changes in their skin lesions over 12 weeks. The goal is to see if …

This phase 3 study tests the long-term safety and effectiveness of remibrutinib, an oral drug, in 710 adults with moderate to severe hidradenitis suppurativa (HS), a chronic skin condition causing painful abscesses. Participants have already completed a prior remibrutinib study. …

This study tests whether combining an anti-IL-17A/F antibody (bimekizumab) with a non-ablative fractional laser can safely reduce symptoms of mild to moderate hidradenitis suppurativa, a chronic skin condition causing painful lumps. Fifty adults will receive the combination every…

This Phase II trial tests QLS12010, an oral capsule, in 102 adults with moderate-to-severe hidradenitis suppurativa (HS), a painful skin condition. The study has two parts: an open-label proof-of-concept phase and a placebo-controlled dose-ranging phase. Participants must have tr…

This study compares injecting secukinumab directly into skin lesions versus standard under-the-skin injections for people with localized hidradenitis suppurativa (HS). The goal is to see if local delivery works better and causes fewer side effects. Thirty adults with HS lesions i…

This study tests whether alexandrite laser works as well as Nd:YAG laser for treating hidradenitis suppurativa (HS), a painful skin condition. Twenty-one people will receive both lasers on different sides of their body to compare results. The goal is to see if alexandrite can red…

This study tests whether the experimental drug LAD328 can reduce symptoms of hidradenitis suppurativa, a chronic skin condition causing painful lumps. About 50 adults with moderate-to-severe disease will receive either LAD328 or a placebo. The main goal is to see if the drug lead…

This study looks at how people with skin conditions (like eczema, psoriasis, or skin cancer) manage stress, feel lonely, and bounce back from challenges. Researchers will compare 375 adults with and without skin disease across 15 European countries using questionnaires. The goal …

This study follows 34 adults with moderate-to-severe hidradenitis suppurativa (HS) who are taking secukinumab as part of their routine care. Researchers will use a special CT scan to check if the drug affects the buildup of plaque in the heart arteries over 12 months. The goal is…

This study looks at how certain immune cells, called MAIT cells, behave in people with hidradenitis suppurativa (HS), a painful skin condition. Researchers will take skin and blood samples from 45 adults with HS and compare them to samples from people with other skin diseases. Th…

This study will collect existing medical records from about 20,000 people aged 12 and older in Italy who have one of five inflammatory skin conditions: psoriasis, atopic dermatitis, vitiligo, alopecia areata, or hidradenitis suppurativa. Researchers want to describe who gets thes…

This study looks at how sex hormones, especially during pregnancy, change the immune cells in the skin. Researchers will compare pregnant women, non-pregnant women, and men, both with and without a skin condition called hidradenitis suppurativa. The goal is to understand how horm…

This study will follow 100 Canadian adults with hidradenitis suppurativa (HS), a painful skin condition, to measure how it affects their work and daily life. Participants will fill out questionnaires about work productivity and quality of life. No treatment is given—the goal is t…