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Ollier disease
MONDO:0008145A rare primary bone dysplasia disorder characterized by the development of multiple mainly unilateral or asymmetrically distributed enchondromas throughout the metaphyses of the long bones.
Also known as: Ollier disease, Ollier type enchondromatosis, Ollier's disease, dyschondroplasia, osteochondromatosis, enchondromatosis, enchondromatosis, multiple, Ollier type, multiple cartilaginous enchondroses
1440 clinical trials for this condition and its sub-types, 3 tagged with Ollier disease itself.
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Scientists hunt for genes behind rare bone tumor diseases
Knowledge-focused Recruiting nowThis study aims to find the genetic causes of Ollier disease and Maffucci syndrome, rare disorders that cause cartilage tumors and increase cancer risk. Researchers will study 100 people aged 2 and older using blood tests, scans, and genetic sequencing. Participants will stay at …
Sponsor: Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD) • Aim: Knowledge-focused
Last updated Jun 27, 2026 14:00 UTC
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New registry aims to unlock secrets of rare bone diseases
Knowledge-focused Recruiting nowThis study is building a registry of up to 400 people with Ollier disease or Maffucci syndrome. Researchers will collect medical history, genetic data, imaging, and quality-of-life information to better understand how these conditions progress and how they are best managed. The g…
Sponsor: Luca Sangiorgi • Aim: Knowledge-focused
Last updated Jun 27, 2026 07:58 UTC