Classic congenital adrenal hyperplasia
MONDO:0060783A severe form of congenital adrenal hyperplasia characterized by very low or absent activity of an enzyme in the steroidogenic pathway typically presenting early in life, and requiring life-long cortisol replacement.
Also known as: classic CAH, classic congenital adrenal hyperplasia
7 clinical trials for this condition and its sub-types, 5 tagged with Classic congenital adrenal hyperplasia itself.
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New pill may help adults with rare adrenal disorder cut back on steroids
Disease control Recruiting nowThis study tests a new drug, atumelnant, in 150 adults with classic congenital adrenal hyperplasia (CAH). The goal is to see if it can safely control hormone levels and allow patients to take lower doses of their usual steroid medications. Participants will receive either atumeln…
Phase 3 • Sponsor: Crinetics Pharmaceuticals Inc. • Aim: Disease control
Last updated Sep 04, 2026 00:00 UTC
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New pill could help kids with rare hormone disorder cut back on steroids
Disease control Recruiting nowThis study tests a daily oral medication called atumelnant in children aged 1 to 18 with classic congenital adrenal hyperplasia, a genetic condition that disrupts hormone production. The goal is to see if the drug can safely normalize hormone levels and allow patients to lower th…
Phase 2/3 • Sponsor: Crinetics Pharmaceuticals Inc. • Aim: Disease control
Last updated Sep 04, 2026 00:00 UTC
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New pill shows promise for rare hormone disorder in Long-Term trial
Disease control Recruiting nowThis study is testing the long-term safety and effectiveness of a daily pill called atumelnant for people with classic congenital adrenal hyperplasia (CAH). The drug works by blocking a hormone receptor to help control excess androgen production. Researchers will monitor 150 part…
Phase 2 • Sponsor: Crinetics Pharmaceuticals Inc. • Aim: Disease control
Last updated Jul 01, 2026 00:00 UTC
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Could early surgery for a rare hormone disorder cause lifelong regret?
Knowledge-focused Recruiting nowThis study looks at adults who were diagnosed with classic congenital adrenal hyperplasia (CAH) as children, a condition that requires lifelong hormone therapy and sometimes early genital surgery. Researchers want to know if that childhood treatment, especially surgery, is linked…
Sponsor: University Hospital, Lille • Aim: Knowledge-focused
Last updated Aug 26, 2026 00:00 UTC