Phase 3, multicenter, randomized, double-blinded, placebo-controlled, parallel-group, up to 31-week trial to evaluate the efficacy, safety, and impact on QoL of efgartigimod 10 mg/kg IV treatment in adult patients with primary ITP.

Study Purpose

University Hospitals Cleveland Medical Center is offering a research study to investigate the effect (efficacy) and the safety of a drug called “efgartigimod (ARGX-113)” in people with primary immune thrombocytopenia (ITP). The study will collect information on how well efgartigimod works, how your body processes efgartigimod, what efgartigimod does to your body, and how your immune system reacts to efgartigimod.

Who Can Participate

Patients who are 18 years and older and diagnosed with ITP for at least 3 months prior to randomization and have a platelet counts of <30 x 10^9/L may be eligible for the study.