Primary thrombocytopenia

This study tests a new biologic drug called ianalumab combined with a standard platelet-boosting drug (TPO-RA) in people with immune thrombocytopenia (ITP), a condition where the immune system destroys platelets, causing bleeding. The trial includes 164 adults who have tried at l…

This phase 3 trial tests whether adding romiplostim to standard prednisone treatment improves platelet counts in adults with previously untreated primary immune thrombocytopenia (ITP). Participants receive either romiplostim plus prednisone or prednisone alone. The study measures…

This Phase 2 trial tests an experimental drug called SG301, given as a weekly injection, for adults with primary immune thrombocytopenia (ITP) — a condition where the immune system destroys platelets, raising bleeding risk. The study includes about 60 people who have not improved…

This early-phase trial tests a new drug called STSA-1301, given as an injection under the skin, for people with immune thrombocytopenia (ITP) — a condition where the immune system destroys platelets, raising bleeding risk. The study will first check safety in healthy volunteers, …

This study tests whether a second course of ianalumab can help adults with two rare blood disorders—immune thrombocytopenia (ITP) and warm-antibody autoimmune hemolytic anemia (wAIHA)—who previously responded to the drug but then stopped responding. About 60 participants will rec…

This study tests an experimental drug called PF-06835375 in adults with moderate to severe primary immune thrombocytopenia (ITP), a condition where the immune system destroys platelets, raising bleeding risk. The goal is to see if the drug can safely increase platelet counts. Abo…

This study tests an investigational IV drug called efgartigimod in adults with primary immune thrombocytopenia (ITP), a condition where the immune system destroys platelets, raising bleeding risk. About 69 participants will receive either the drug or a placebo for up to 24 weeks,…

This study tests whether adding orelabrutinib to high-dose dexamethasone works better than dexamethasone alone for adults newly diagnosed with primary immune thrombocytopenia (ITP), a condition where the immune system destroys platelets. About 86 participants will receive either …

This study tests whether adding rituximab to eltrombopag works better than eltrombopag alone for adults with immune thrombocytopenia (ITP) whose platelet counts stay low despite prior treatments. About 224 participants will receive either the combo or eltrombopag alone, and resea…

This Phase 3 trial tests a human immunoglobulin (IVIG) given intravenously for 5 days to adults with chronic immune thrombocytopenia (ITP), a condition where the immune system destroys platelets, causing bleeding risk. The study will enroll 36 participants in Turkey to see if the…

This program provides early access to the drug ianalumab (VAY736) for patients with serious or life-threatening conditions like immune thrombocytopenia or Sjögren's syndrome who have no other treatment options. It is not a clinical trial but a managed access program where doctors…

This early-stage trial is testing a new drug called PN20 in 12 adults with primary immune thrombocytopenia (ITP), a condition where the immune system destroys platelets, raising bleeding risk. Participants receive a single injection of PN20, which is designed to stimulate platele…

This early-phase study is testing a new drug called CC312 in 18 adults with severe autoimmune diseases like lupus and rheumatoid arthritis that haven't improved with standard treatments. CC312 is a type of immune therapy designed to target and destroy faulty B cells, similar to C…

This study asks people living with primary immune thrombocytopenia (ITP) in the United States to share their treatment preferences through a survey. Using a method called a discrete choice experiment, participants will weigh different treatment features, such as effectiveness, si…

This study follows 500 children aged 6-17 diagnosed with immune thrombocytopenia (ITP), a rare autoimmune disease that causes low platelet counts and bleeding. Researchers will collect data on symptoms, treatments, and outcomes over several years to build a model that predicts ho…