Hypersensitivity vasculitis
MONDO:0006794A small vessel vasculitis affecting the skin and/or internal organs. It is characterized by the presence of neutrophils and fibrinoid necrosis in small arteries and venules. It may be idiopathic or the result of drug treatment, infections, food intake, collagen vascular disorders, inflammatory bowel disease, or cancer.
Also known as: leukocytoclastic vasculitis
19 clinical trials for this condition and its sub-types.
Follow this condition to get notified about new trialsSub-types
Broader categories
-
Needle-Free epinephrine film could transform emergency allergy care for kids
Disease control CompletedThis study tests a new dissolving film called DESF that delivers epinephrine under the tongue. It is designed for children ages 7 to 17 who weigh at least 30 kg and have a history of allergic reactions that put them at high risk for severe episodes like anaphylaxis. The goal is t…
Phase 1 • Sponsor: Aquestive Therapeutics • Aim: Disease control
Last updated Jul 17, 2026 00:00 UTC
-
New combo therapy aims to tame rare blood vessel disease
Disease control CompletedThis study tested whether adding rituximab to standard steroid treatment helps adults with IgA vasculitis (a disease causing inflamed blood vessels) achieve remission without needing steroids long-term. 75 participants with new or relapsing disease were randomly assigned to recei…
Phase 3 • Sponsor: Hopital Foch • Aim: Disease control
Last updated Jun 27, 2026 13:06 UTC
-
Study reveals gaps in Follow-Up care for kids with rheumatoid purpura
Knowledge-focused CompletedThis study observed 66 children diagnosed with rheumatoid purpura in three French hospital emergency rooms. Researchers tracked how well doctors followed official care guidelines and surveyed family doctors about their knowledge of the condition. The goal was to identify obstacle…
Sponsor: Groupe Hospitalier de la Region de Mulhouse et Sud Alsace • Aim: Knowledge-focused
Last updated Jun 27, 2026 07:59 UTC
-
Immune cell study sheds light on childhood disease
Knowledge-focused CompletedThis study examined blood samples from 100 children with Henoch Schönlein Purpura (HSP) and a control group to see if regulatory T cells (Tregs) are missing or not working properly. The goal was to learn more about the disease, not to test a new treatment. Researchers measured Tr…
Sponsor: Centre Hospitalier Universitaire de Nīmes • Aim: Knowledge-focused
Last updated Jun 27, 2026 07:57 UTC