Cystic hygroma
MONDO:0009761A benign lymphatic neoplasm usually arising from the neck and characterized by cystic dilation of the lymphatic vessels.
Also known as: cystic hygroma, cystic lymphangioma, hygroma, cystic hygroma, fetal, cystic hygroma, foetal, macrocystic lymphatic malformation, nuchal bleb, familial
1444 clinical trials for this condition and its sub-types, 6 tagged with Cystic hygroma itself.
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Sub-types of Cystic hygroma
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Abdominal cystic lymphangioma 0 trials
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New drug trial aims to shrink painful lymphatic growths in kids and adults
Disease control Recruiting nowThis study tests alpelisib, a drug that targets a specific gene mutation (PIK3CA), in people with lymphatic malformations—abnormal growths of lymph vessels. The trial includes children and adults and compares alpelisib to a placebo to see if it can shrink the growths and ease sym…
Phase 2/3 • Sponsor: Novartis Pharmaceuticals • Aim: Disease control
Last updated Sep 20, 2026 00:00 UTC
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New hope for rare vascular malformations: targeted drugs enter trial
Disease control Recruiting nowThis phase 2 trial is testing two targeted drugs—alpelisib and mirdametinib—in 50 people with slow-flow or fast-flow vascular malformations that haven't responded to standard treatments. The goal is to see if these drugs can improve each person's most bothersome symptom over 48 w…
Phase 2 • Sponsor: Murdoch Childrens Research Institute • Aim: Disease control
Last updated Jun 27, 2026 12:29 UTC
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Glow-in-the-Dark dye could make Children's tumor surgery safer and more effective
Disease control Recruiting nowThis study tests whether a special dye (indocyanine green) that glows under a special camera can help surgeons better see and remove cystic lymphatic malformations in children. About 110 children will be randomly assigned to either standard surgery or surgery guided by this dye. …
Sponsor: Nanjing Children's Hospital • Aim: Disease control
Last updated Jun 27, 2026 09:06 UTC