Sequential eradication of Helicobacter pylori as a treatment for immune thrombocytopenia in patients with moderate thrombocytopenia: a multicenter prospective randomized phase 3 study

Due to several issues, standard treatments are not recommended for asymptomatic patients with moderate immune thrombocytopenia (ITP). Since platelet responses are reported in some patients with Helicobacter pylori (H. pylori)-positive ITP after eradication, we conducted a multicenter, phase 3 study to evaluate the safety and efficacy of recently established sequential eradication for these patients having moderate thrombocytopenia. Persistent or chronic ITP patients with platelet count (30 × 10