RASopathy
MONDO:0021060Developmental syndromes caused by germline mutations (or in rare cases by somatic mosaicism) in genes that alter the Ras subfamily and mitogen-activated protein kinases that control signal transduction.
Also known as: RASopathy, Ras protein signal transduction disease, disorder of Ras protein signal transduction
100 clinical trials for this condition and its sub-types, 9 tagged with RASopathy itself.
Follow this condition to get notified about new trialsWhere it sits in the disease tree
Browse by category →Sub-types of RASopathy
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Neurofibromatosis type 1 73 trials
3 sub-types
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Noonan syndrome and Noonan-related syndrome 1 trial · 28 incl. sub-types
6 sub-types
- Noonan syndrome 21 trials · 24 incl. sub-types Sub-types →
- Costello syndrome 7 trials
- Cardiofaciocutaneous syndrome 7 trials Sub-types →
- Legius syndrome 5 trials
- Noonan syndrome with multiple lentigines 3 trials Sub-types →
- Noonan syndrome-like disorder with loose anagen hair 0 trials Sub-types →
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Neurofibromatosis-Noonan syndrome 2 trials
1 sub-type
- Watson syndrome 0 trials
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CBL-related disorder 1 trial
Most studied deeper sub-types
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Cancer drug tested against deadly infant heart disease
Disease control Not yet recruitingResearchers are testing whether trametinib, an FDA-approved cancer drug, can help infants with RASopathies who have a severe, life-threatening heart condition called hypertrophic cardiomyopathy. The trial enrolls about 25 babies with a confirmed genetic diagnosis. Participants re…
Phase 3 • Sponsor: Carelon Research • Aim: Disease control
Last updated Sep 16, 2026 00:00 UTC
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Can a Two-Drug combo stop a rare, aggressive nerve tumor?
Disease control Not yet recruitingThis phase 2 trial is testing whether the combination of avutometinib and defactinib can stop or shrink malignant peripheral nerve sheath tumors (MPNST) that have returned or cannot be removed with surgery. The study enrolls people over 12 years old with relapsed, refractory, met…
Phase 2 • Sponsor: Girish Dhall, MD • Aim: Disease control
Last updated Aug 06, 2026 00:00 UTC
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New drug combo aims to tackle tough brain tumors in NF1 patients
Disease control Not yet recruitingThis phase 2 trial tests the drug mirdametinib, alone or with radiation, in people with NF1-related high-grade gliomas (aggressive brain tumors). It includes three groups: those with recurrent sporadic glioblastoma, newly diagnosed NF1-associated glioblastoma, and other NF1-relat…
Phase 2 • Sponsor: University of Alabama at Birmingham • Aim: Disease control
Last updated Jun 27, 2026 12:06 UTC
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Could you help scientists unlock genetic cancer secrets?
Knowledge-focused Not yet recruitingThis study screens up to 1,000 people with personal or family histories of certain cancers to see if they qualify for ongoing genetics research at the National Cancer Institute. Participants fill out a 15-20 minute online survey about their health and family history. No treatment…
Sponsor: National Cancer Institute (NCI) • Aim: Knowledge-focused
Last updated Sep 20, 2026 00:00 UTC
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Patients and staff team up to redesign hospital clinics for sensory needs
Knowledge-focused Not yet recruitingThis project at King's College London asks how hospital outpatient departments can work better for people with neurofibromatosis who also have sensory challenges. About 30 patients, carers, and staff from Guy's and St Thomas' NHS Foundation Trust take part in interviews, observat…
Sponsor: King's College London • Aim: Knowledge-focused
Last updated Sep 16, 2026 00:00 UTC
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Can a simple walk test spot motor trouble in kids with NF1?
Knowledge-focused Not yet recruitingThis study looks at how young children with neurofibromatosis type 1 (NF1) walk, to see if simple walking tests can help doctors spot and predict movement problems early. Researchers will measure walking speed and other skills in 56 children under 6 years old. The goal is to crea…
Sponsor: NYU Langone Health • Aim: Knowledge-focused
Last updated Jun 27, 2026 12:30 UTC
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New study aims to predict bleeding dangers in noonan syndrome patients
Knowledge-focused Not yet recruitingThis study looks at why people with Noonan syndrome often bleed easily, especially from the skin, mouth, or nose. Researchers will compare a simple questionnaire about bleeding history with blood tests in 100 patients. The goal is to find better ways to predict serious bleeding, …
Sponsor: University Hospital, Bordeaux • Aim: Knowledge-focused
Last updated Jun 27, 2026 08:00 UTC