Costello syndrome
MONDO:0009026Costello syndrome (CS) is a rare multisystemic disorder characterized by failure to thrive, short stature, developmental delay or intellectual disability, joint laxity, soft skin, and distinctive facial features. Cardiac and neurological involvement is common and there is an increased lifetime risk of certain tumors.
Also known as: Costello syndrome, FCS syndrome, congenital myopathy with excess of muscle spindles, faciocutaneoskeletal syndrome, CSTLO, myopathy, congenital, with excess of muscle spindles
16 clinical trials for this condition and its sub-types, 7 tagged with Costello syndrome itself.
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New study tests online therapy to ease stress for parents of kids with RASopathies
Symptom relief Recruiting nowThis study tests whether Acceptance and Commitment Therapy (ACT), delivered through a smartphone app, can help caregivers of children with RASopathies (like Neurofibromatosis type 1 and Noonan syndrome) cope with parenting stress. The trial is fully remote and involves 70 adult c…
Sponsor: National Cancer Institute (NCI) • Aim: Symptom relief
Last updated Aug 26, 2026 00:00 UTC
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Scientists launch major study to unravel rare genetic conditions
Knowledge-focused Recruiting nowThis study aims to learn more about RASopathies, a group of genetic conditions that can cause developmental issues, birth defects, and increased cancer risk. Researchers will follow up to 500 people of any age who have or may have a RASopathy, along with their family members, for…
Sponsor: National Cancer Institute (NCI) • Aim: Knowledge-focused
Last updated Aug 22, 2026 00:00 UTC
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Massive study aims to unlock secrets of rare genetic disorders
Knowledge-focused Recruiting nowThis study is collecting blood, tissue, and medical information from up to 1,000 people with RASopathies—a group of genetic conditions that affect development and raise cancer risk. Researchers will store these samples and data in a database for future studies. The goal is to lea…
Sponsor: Children's Hospital Medical Center, Cincinnati • Aim: Knowledge-focused
Last updated Jun 27, 2026 08:05 UTC