Pachyonychia congenita
MONDO:0016471Pachyonychia congenita (PC) is a rare genodermatosis predominantly featuring painful palmoplantar keratoderma, thickened nails, cysts and whitish oral mucosa.
Also known as: PC, pachyonychia congenita type 1, congenital pachyonychia, pachyonychia congenita syndrome
8 clinical trials for this condition and its sub-types.
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Broader categories
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Could a cancer pill ease rare, painful skin diseases?
Disease control Not yet recruitingThis early-phase trial tests whether low doses of erlotinib, a drug originally used for cancer, can improve symptoms of rare genetic skin conditions called keratinopathies. About 44 adults with confirmed diagnoses will take increasing doses over 24 weeks. The goal is to see if it…
Phase: PHASE1, PHASE2 • Sponsor: Northwestern University • Aim: Disease control
Last updated Jun 27, 2026 09:01 UTC
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Skin deep: european study probes the hidden emotional toll of skin diseases
Knowledge-focused Not yet recruitingThis 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 …
Phase: NA • Sponsor: University Hospital, Brest • Aim: Knowledge-focused
Last updated Jun 27, 2026 13:06 UTC