Results 41 to 50 of about 52,108 (298)

Development and validation of a predictive model for death in acquired severe ADAMTS13 deficiency-associated idiopathic thrombotic thrombocytopenic purpura: the French TMA Reference Center experience

Haematologica, 2012
Background Acquired thrombotic thrombocytopenic purpura is still associated with a 10–20% death rate. It has still not been possible to clearly identify early prognostic factors of death.
Ygal Benhamou, Cyrielle Assié, Pierre-Yves Boelle, Marc Buffet, Rana Grillberger, Sandrine Malot, Alain Wynckel, Claire Presne, Gabriel Choukroun, Pascale Poullin, François Provôt, Didier Gruson, Mohamed Hamidou, Dominique Bordessoule, Jacques Pourrat, Jean-Paul Mira, Véronique Le Guern, Claire Pouteil-Noble, Cédric Daubin, Philippe Vanhille, Eric Rondeau, Jean-Bernard Palcoux, Christiane Mousson, Cécile Vigneau, Guy Bonmarchand, Bertrand Guidet, Lionel Galicier, Elie Azoulay, Hanspeter Rottensteiner, Agnès Veyradier, Paul Coppo   +30 more
doaj   +1 more source

Platelet Apoptosis in Adult Immune Thrombocytopenia: Insights into the Mechanism of Damage Triggered by Auto-antibodies [PDF]

, 2016
Mechanisms leading to decreased platelet count in immune thrombocytopenia (ITP) are heterogeneous. This study describes increased platelet apoptosis involving loss of mitochondrial membrane potential (ΔΨm), caspase 3 activation (aCasp3) and ...
Contrufo, Geraldine, Espasandin, Yesica Romina, García, Alejandro Jorge, Glembotsky, Ana Claudia, Goette, Nora Paula, Grodzielski, Matías, Heller, Paula Graciela, Lev, Paola Roxana, Marta, Rosana Fernanda, Molinas, Felisa Concepción, Pierdominici, Marta S., Riveros, Dardo Alberto   +11 more
core   +1 more source

Caplacizumab for Acquired Thrombotic Thrombocytopenic Purpura.

New England Journal of Medicine, 2016
BACKGROUND Acquired thrombotic thrombocytopenic purpura (TTP) is caused by aggregation of platelets on ultralarge von Willebrand factor multimers. This microvascular thrombosis causes multiorgan ischemia with potentially life-threatening complications ...
F. Peyvandi, M. Scully, J. K. Kremer Hovinga, S. Cataland, P. Knöbl, Haifeng M. Wu, A. Artoni, J. Westwood, M. Mansouri Taleghani, B. Jilma, F. Callewaert, H. Ulrichts, C. Duby, Dominique Tersago   +13 more
semanticscholar   +1 more source

A case of refractory thrombotic thrombocytopenic purpura treated with plasmapheresis and rituximab [PDF]

, 2016
Thrombotic thrombocytopenic purpura (TTP) is a rare, life-threatening disorder with no prevalence or incidence studies in sub-Saharan Africa. Acquired TTP has several causes, all of which lead to decreased activity of von Willebrand factor cleaving ...
Kirui, Nicholas, Sokwala, Ahmed
core   +4 more sources

Sequential occurrence of thrombotic thrombocytopenic purpura, essential thrombocythemia, and idiopathic thrombocytopenic purpura in a 42-year-old African-American woman: a case report and review of the literature

Journal of Medical Case Reports, 2012
Introduction Thrombotic thrombocytopenic purpura and idiopathic thrombocytopenic purpura are two well recognized syndromes that are characterized by low platelet counts. In contrast, essential thrombocythemia is a myeloproliferative disease characterized
Farhat Mirna H, Kuriakose Philip, Jawad Michael, Hanbali Amr   +3 more
doaj   +1 more source

Prognostic factors in thrombotic thrombocytopenic purpura

Türk Biyokimya Dergisi, 2022
Thrombotic thrombocytopenic purpura (TTP) is a rare thrombotic microangiopathy with no standardized prognostic model to predict mortality. The aim of the study is to determine parameters associated with TTP-related mortality.
Yalçıner Merih, İlhan Osman
doaj   +1 more source

The International Hereditary Thrombotic Thrombocytopenic Purpura Registry: key findings at enrollment until 2017

Haematologica, 2019
Congenital thrombotic thrombocytopenic purpura is an autosomal recessive inherited disease with a clinically heterogeneous course and an incompletely understood genotype-phenotype correlation.
H. A. van Dorland, M. M. Taleghani, K. Sakai, K. Friedman, J. George, I. Hrachovinova, P. Knöbl, A. von Krogh, R. Schneppenheim, I. Aebi-Huber, L. Bütikofer, C. Largiadèr, Z. Cermakova, K. Kokame, T. Miyata, H. Yagi, Deirdra R. Terrell, S. Vesely, M. Matsumoto, B. Lämmle, Y. Fujimura, J. K. Kremer Hovinga   +21 more
semanticscholar   +1 more source

Degradation of two novel congenital TTP ADAMTS13 mutants by the cell proteasome prevents ADAMTS13 secretion [PDF]

, 2016
INTRODUCTION: Over 150 mutations have been identified in the ADAMTS13 gene in patients with congenital thrombotic thrombocytopenic purpura (TTP). The majority of these (86%), lead to reduced (
Garagiola, I, Machin, S, Mackie, I, Peyvandi, F, Underwood, M   +4 more
core   +1 more source

Long-term Kidney Outcomes in Patients With Acquired Thrombotic Thrombocytopenic Purpura

Kidney International Reports, 2017
Severe acute kidney injury (AKI) and chronic kidney disease (CKD) are considered to be uncommon in patients with acquired thrombotic thrombocytopenic purpura.
Dustin J. Little, Lauren M. Mathias, Evaren E. Page, Johanna A. Kremer Hovinga, Sara K. Vesely, James N. George   +5 more
doaj   +1 more source

ADAMTS13 and anti-ADAMTS13 antibodies as markers for recurrence of acquired thrombotic thrombocytopenic purpura during remission

Haematologica, 2008
Background From 20 to 50% of patients who survive an acute episode of the acquired form of thrombotic thrombocytopenic purpura relapse but clinical and laboratory markers of recurrence are not well established.Design and Methods In 109 patients enrolled ...
Flora Peyvandi, Silvia Lavoretano, Roberta Palla, Hendrik B. Feys, Karen Vanhoorelbeke, Tullia Battaglioli, Carla Valsecchi, Maria Teresa Canciani, Fabrizio Fabris, Samo Zver, Marienn Réti, Danijela Mikovic, Mehran Karimi, Gaetano Giuffrida, Luca Laurenti, Pier Mannuccio Mannucci   +15 more
doaj   +1 more source