Cornelia de Lange syndrome
MONDO:0016033A rare syndrome characterized by low birth weight, delayed growth, intellectual disabillity, behavioral problems, and a distinctive facial appearance (thin, arched eyebrows, low set ears, small teeth, and small nose). The majority of cases are caused by mutations in the NIPBL gene. Less severe forms of the syndrome are caused by mutations in the SMC1A and SMC3 genes.
Also known as: Brachmann-de Lange syndrome, Cornelia de Lange syndrome, CDLS
9 clinical trials for this condition and its sub-types.
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Broader categories
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New exercise program aims to get adults with intellectual disability moving more
Disease control Recruiting nowThis study tests a 16-week inclusive exercise program called PACE for adults with intellectual disability. Participants will attend fitness classes, meet with coaches, and use a web dashboard to set goals. The trial includes 376 people and will measure daily steps and moderate-to…
Phase: NA • Sponsor: University of North Carolina, Chapel Hill • Aim: Disease control
Last updated Jun 27, 2026 09:08 UTC
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New behavioral therapy aims to tame tantrums in rare genetic disorder
Symptom relief Recruiting nowThis study tests a behavioral therapy for children with Cornelia de Lange syndrome (CdLS) who have problem behaviors like aggression or self-injury. Researchers will identify what triggers these behaviors and then train parents to use a tailored treatment. The goal is to reduce p…
Phase: NA • Sponsor: Hugo W. Moser Research Institute at Kennedy Krieger, Inc. • Aim: Symptom relief
Last updated Jun 27, 2026 07:55 UTC
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New study tackles diagnostic maze for rare developmental disorders
Knowledge-focused Recruiting nowThis study looks at how to reduce the long and frustrating journey to a diagnosis for people with developmental abnormalities. Researchers will review past cases, collect new blood or skin samples, and use advanced genetic testing. The goal is to understand why some people remain…
Sponsor: Centre Hospitalier Universitaire Dijon • Aim: Knowledge-focused
Last updated Jun 27, 2026 14:00 UTC
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Scientists map DNA 'Signatures' in rare fetal diseases
Knowledge-focused Recruiting nowThis study looks at DNA methylation patterns (chemical tags on DNA) in fetuses with rare genetic diseases. Researchers will analyze DNA from amniotic fluid and tissue samples to create reference signatures. The goal is to improve diagnosis of these conditions before birth. The st…
Sponsor: Assistance Publique - Hôpitaux de Paris • Aim: Knowledge-focused
Last updated Jun 27, 2026 12:01 UTC
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Gene tests for sick newborns: a lifesaver in the NICU?
Knowledge-focused Recruiting nowThis study is testing whether using rapid genetic sequencing can help doctors diagnose and treat birth defects in newborns in intensive care. Researchers will enroll 2,000 babies and compare death rates, disability rates, and genetic findings. The goal is to see if personalized t…
Sponsor: Children's Hospital of Fudan University • Aim: Knowledge-focused
Last updated Jun 26, 2026 13:36 UTC