Summary: Chronic immune thrombocytopenia (ITP) is an autoimmune disorder characterized by a low platelet count that has persisted for more than 12 months. Patients may be asymptomatic but those with severe, disease may have significant morbidity and require treatment. Historically, the pathogenesis of ITP was believed to be increased platelet destruction by anti-platelet antibodies. Treatment o...

Decades of basic science and clinical research have led to an increased understanding of the pathophysiology of immune thrombocytopenic purpura (ITP), the processes underlying thrombopoiesis, and the treatment of chronic ITP. Now, new agents are available to treat ITP in a nonimmunosuppressive fashion. Lessons learned from the clinical trials of recombinant human thrombopoietin (TPO) have led t...

2015 Immune thrombocytopenia (ITP) is an autoimmune disorder characterized by a low platelet count and increased bleeding tendency. Most children with ITP spontaneously recover. However, children with severe bleeding may require treatment. Traditional treatments such as corticosteroids or splenectomy are often associated with increased risks of infections. Currently, there is evidence that plat...

Characterized by low platelet counts, immune thrombocytopenic purpura (ITP) has been discovered to be an acquired autoimmune disorder since the mid-1900s (Evans et al., 1951). In the 21st century, the modern generation would shudder at Harrington and Hollingsworth’s experiment they performed to search for the pathogenesis of ITP. By injecting themselves with 500 ml of blood from a patient from ...

background: immune thrombocytopenic purpura (itp) is an autoimmune disease that can cause bleeding disorders in patients, and presents in acute and chronic forms. the acute form is frequently seen in children, but the chronic form mainly inflicts adults. there are differences and similarities in clinical and laboratory findings of the disease between children and adults. we study these differen...

BACKGROUND A relationship between Helicobacter pylori infection and idiopathic thrombocytopenic purpura (ITP) has previously been reported. We determined the prevalence of H pylori infection in Japanese patients with chronic ITP and the effect of its eradication on platelet count. METHODS The study population comprised 53 Japanese adults with chronic ITP and a platelet count of less than 100 ...

BACKGROUND German data on economic consequences of immune thrombocytopenia (ITP) are limited. PATIENTS AND METHODS A retrospective, observational study based on chart review of adult patients with a confirmed diagnosis of ITP was conducted at a German university hospital. Costs are presented from the hospital perspective. RESULTS Of 50 eligible patients, 45 could be classified by disease du...

Few data exist on the long-term prognosis of patients with chronic primary chronic immune thrombocytopenia (ITP). We examined the risk of infections, hemorrhage resulting in hospitalization, hematologic malignancies, and total and cause-specific mortality among patients with ITP compared with the general population. We used population-based medical databases to identify 407 patients with primar...

Idiopathic thrombocytopenic purpura (ITP) is an acute self-limited bleeding disorder that can progress to chronic form in 10-15% of the cases. Helicobacter pylori (H. pylori) infection is a possible cause of chronic ITP. We studied 30 children with resistant chronic ITP for H. pylori infection based on the detection of H. pylori fecal antigen. This retrospective study was based on data obtained...