Chiari malformation
MONDO:0000115A rare genetic brain malformation characterized by displacement of the brain stem and cerebellum through the foramen magnum. It may result in hydrocephalus.
Also known as: (Arnold) Chiari malformation, Arnold-Chiari malformation, Chiari malformation
11 clinical trials for this condition and its sub-types.
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Broader categories
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Massive data collection launched for brain surgery patients
Knowledge-focused Recruiting nowThis study is gathering medical information and samples from up to 5,000 people with neurosurgical conditions like brain tumors, epilepsy, and Parkinson's disease. Participants receive standard care while their data is collected for future research. No new treatments are being te…
Sponsor: National Institute of Neurological Disorders and Stroke (NINDS) • Aim: Knowledge-focused
Last updated Jun 27, 2026 14:00 UTC
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Massive study aims to predict brain surgery success
Knowledge-focused Recruiting nowThis study is gathering information from 4500 people who have or will have brain surgery for conditions like aneurysms, tumors, epilepsy, and Parkinson's disease. The goal is to find patterns that help doctors predict how well someone will recover. By standardizing how outcomes a…
Sponsor: Fondazione I.R.C.C.S. Istituto Neurologico Carlo Besta • Aim: Knowledge-focused
Last updated Jun 27, 2026 12:02 UTC