Currently evaluating a patient for TTP?


The ISTH Diagnosis and Treatment Guidelines can help you identify TTP quickly and begin treatment.3

See the ISTH Guidelines
Learn the history of TTP and the advancements in diagnosis and treatment made over the last 100 years

Learn the history of TTP and the advancements in diagnosis and treatment made over the last 100 years

Watch the video
TTP is unpredictable. Understand the causes and risks of microthrombi.

TTP is unpredictable. Understand the causes and risks of microthrombi.1,4

Watch what happens

References: 1. Goel R, King KE, Takemoto CM, Ness PM, Tobian AAR. Prognostic risk-stratified score for predicting mortality in hospitalized patients with thrombotic thrombocytopenic purpura: nationally representative data from 2007 to 2012. Transfusion. 2016;56(6):1451-1458. doi:10.1111/trf.13586 2. Scully M, Hunt BJ, Benjamin S, et al; British Committee for Standards in Haematology. Guidelines on the diagnosis and management of thrombotic thrombocytopenic purpura and other thrombotic microangiopathies. Br J Haematol. 2012;158(3):323-335. doi:10.1111/j.1365-2141.2012.09167.x 3. Zheng XL, Vesely SK, Cataland SR, et al. ISTH guidelines for the diagnosis of thrombotic thrombocytopenic purpura. J Thromb Haemost. 2020;18(10):2486-2495. doi:10.1111/jth.15006 4. Joly BS, Coppo P, Veyradier A. Thrombotic thrombocytopenic purpura. Blood. 2017;129(21):2836-2846. doi:10.1182/blood-2016-10-709857