Venous hemangioma
MONDO:0003083A rare slow growing benign tumor of aberrant and ectatic venous connections.
Also known as: Venous angioma, Venous malformation
1453 clinical trials for this condition and its sub-types, 17 tagged with Venous hemangioma itself.
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New pill could shrink abnormal vessels in rare childhood disorders
Disease control Recruiting nowThis Phase 3 trial tests an oral drug called KP-001 in 150 people aged 2 and older with venous malformations, lymphatic malformations, or KTS/CLOVES syndrome. Participants receive either KP-001 or a placebo for 24 weeks, then everyone gets the drug for another 28 weeks. The goal …
Phase 3 • Sponsor: Kaken Pharmaceutical • Aim: Disease control
Last updated Sep 21, 2026 13:00 UTC
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Electric shock therapy may shrink blood vessel birthmarks
Disease control Recruiting nowThis study is testing a treatment called electrosclerotherapy for people with low-flow venous malformations (abnormal blood vessels present from birth). The goal is to shrink the malformation by at least 30% and reduce pain. About 65 participants will receive the treatment and be…
Sponsor: Istituto Ortopedico Rizzoli • Aim: Disease control
Last updated Jun 27, 2026 12:36 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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Weekly pill could tame painful birthmarks with fewer side effects
Disease control Recruiting nowThis study tests whether taking the drug sirolimus just once a week can safely treat venous and lymphatic malformations—abnormal clusters of blood vessels or lymph vessels that can cause pain and swelling. Current daily dosing works but often causes side effects like low white bl…
Phase 2 • Sponsor: Medical University of South Carolina • Aim: Disease control
Last updated Jun 27, 2026 09:10 UTC
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Can a new questionnaire give patients a stronger voice in vascular malformation care?
Knowledge-focused Recruiting nowThis study aims to develop a standardized questionnaire that lets patients with venous malformations report their own symptoms and treatment outcomes. Venous malformations are abnormal veins that can cause pain, swelling, and emotional distress, and current assessments may miss w…
Sponsor: Johns Hopkins University • Aim: Knowledge-focused
Last updated Aug 16, 2026 00:00 UTC