Central hypoventilation syndrome, congenital, 1, with or without Hirschsprung disease
MONDO:0800026A rare disease due to a severely impaired central autonomic control of breathing and dysfunction of the autonomous nervous system. The incidence is estimated to be at 1 of 200 000 livebirths. A heterozygous mutation of PHOX-2B gene is found in 90% of the patients. Association with a Hirschsprung's disease is observed in 16% of the cases. Despite a high mortality rate and a lifelong dependence to mechanical ventilation, the long-term outcome of CCHS should be ultimately improved by multidisciplinary and coordinated follow-up of the patients.
Also known as: CCHS, Ondine curse, Ondine curse, congenital, Ondine syndrome, autonomic control, congenital failure of, congenital Ondine curse, congenital central alveolar hypoventilation syndrome, congenital central hypoventilation
5 clinical trials for this condition and its sub-types, 5 tagged with Central hypoventilation syndrome, congenital, 1, with or without Hirschsprung disease itself.
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Can a global patient registry unlock the secrets of a rare breathing disorder?
Knowledge-focused Recruiting nowResearchers are building an international registry to collect health information from people with congenital central hypoventilation syndrome (CCHS), a rare condition that affects breathing control. The study asks patients with a confirmed PHOX2B gene mutation to fill out surveys…
Sponsor: Ilya Khaytin • Aim: Knowledge-focused
Last updated Sep 05, 2026 00:00 UTC
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Can a 45-Minute iPad test unlock how CCHS affects the brain?
Knowledge-focused Recruiting nowThis study measures thinking, memory, and attention in people with congenital central hypoventilation syndrome (CCHS), a rare condition that can reduce oxygen to the brain. Participants complete a 45-minute app-based cognitive assessment on an iPad, and parents or adult participa…
Sponsor: Ilya Khaytin • Aim: Knowledge-focused
Last updated Sep 05, 2026 00:00 UTC