Works by Warkentin, Theodore E.

Results: 102

Thrombocytopenia and Anemia After Cardiac Surgery.

Published in:

American Journal of Hematology, 2025, v. 100, n. 8, p. 1425, doi. 10.1002/ajh.27696

By:

Beshai, Myriam;
Alhomsi, Nour;
Warkentin, Theodore E.

Publication type:

Article

Anti‐PF4 mediated thrombocytopenia and thrombosis associated with acute cytomegalovirus infection displays both HIT‐like and VITT‐like characteristics.

Published in:

British Journal of Haematology, 2025, v. 206, n. 6, p. 1737, doi. 10.1111/bjh.20092

By:

Nicolson, Phillip L. R.;
Montague, Samantha J.;
Buka, Richard J.;
Calvert, Anthony;
Sheppard, Jo‐Ann I.;
Zhang, Yi;
Wang, Jing Jing;
Sharman, Jack;
Hassan, Eman;
Harrison, James;
Lawrence, Errin;
El‐Dalil, Phillip;
Parekh, Dhruv;
Osman, Husam;
Gordon, Tom P.;
Nazy, Ishac;
Warkentin, Theodore E.;
Lester, Will A.

Publication type:

Article

Heparin-induced thrombocytopenia.

Published in:

Postgraduate Medicine, 1998, v. 103, n. 2, p. 169

By:

Kelton, John G.;
Warkentin, Theodore E.

Publication type:

Article

Autoimmune Heparin-Induced Thrombocytopenia.

Published in:

Journal of Clinical Medicine, 2023, v. 12, n. 21, p. 6921, doi. 10.3390/jcm12216921

By:

Warkentin, Theodore E.

Publication type:

Article

Proposal of the Definition for COVID-19-Associated Coagulopathy.

Published in:

Journal of Clinical Medicine, 2021, v. 10, n. 2, p. 191, doi. 10.3390/jcm10020191

By:

Iba, Toshiaki;
Warkentin, Theodore E.;
Thachil, Jecko;
Levi, Marcel;
Levy, Jerrold H.

Publication type:

Article

Advance in the Management of Sepsis-Induced Coagulopathy and Disseminated Intravascular Coagulation.

Published in:

Journal of Clinical Medicine, 2019, v. 8, n. 5, p. 728, doi. 10.3390/jcm8050728

By:

Iba, Toshiaki;
Levy, Jerrold H.;
Raj, Aditya;
Warkentin, Theodore E.

Publication type:

Article

The Epidemiology of Thrombosis With Thrombocytopenia Syndrome: Analogies With Heparin-Induced Thrombocytopenia.

Published in:

2022

By:

Warkentin, Theodore E.;
Pai, Menaka

Publication type:

Editorial

Perioperative management of MYH9 hereditary macrothrombocytopenia (Fechtner syndrome).

Published in:

European Journal of Haematology, 2007, v. 79, n. 3, p. 263, doi. 10.1111/j.1600-0609.2007.00913.x

By:

Selleng, Kathleen;
Lubenow, Lena E.;
Greinacher, Andreas;
Warkentin, Theodore E.

Publication type:

Article

Post-cardiac surgery thrombotic thrombocytopenic purpura: presence of anti-ADAMTS13 autoantibodies at preoperative baseline.

Published in:

Platelets, 2022, v. 33, n. 3, p. 479, doi. 10.1080/09537104.2021.1912314

By:

Tordon, Bryan;
Warkentin, Theodore E.;
Moore, Jane C.;
Arnold, Donald M.

Publication type:

Article

Cerebral venous sinus thrombosis associated with spontaneous heparin-induced thrombocytopenia syndrome after total knee arthroplasty.

Published in:

Platelets, 2021, v. 32, n. 7, p. 936, doi. 10.1080/09537104.2020.1828574

By:

Hwang, Steven R;
Wang, Yuxiang;
Weil, Erika L;
Padmanabhan, Anand;
Warkentin, Theodore E;
Pruthi, Rajiv K

Publication type:

Article

Catastrophic antiphospholipid syndrome refractory to high-dose intravenous immunoglobulin responsive to therapeutic plasma exchange.

Published in:

Platelets, 2021, v. 32, n. 6, p. 828, doi. 10.1080/09537104.2020.1802414

By:

James, Tyler E.;
Martin, Leslie J.;
Warkentin, Theodore E.;
Crowther, Mark A.

Publication type:

Article

Fondaparinux cross-reactivity in heparin-induced thrombocytopenia successfully treated with high-dose intravenous immunoglobulin and rivaroxaban.

Published in:

Platelets, 2020, v. 31, n. 1, p. 124, doi. 10.1080/09537104.2019.1652263

By:

Manji, Farheen;
Warkentin, Theodore E.;
Sheppard, Jo-Ann I.;
Lee, Adrienne

Publication type:

Article

Spontaneous HIT syndrome post-knee replacement surgery with delayed recovery of thrombocytopenia: a case report and literature review.

Published in:

2017

By:

Poudel, Dilli Ram;
Ghimire, Sushil;
Dhital, Rashmi;
Forman, Daniel A.;
Warkentin, Theodore E.

Publication type:

Case Study

Profound Thrombocytopenia and Dyspnea 11 Days After Cardiac Surgery.

Published in:

American Journal of Hematology, 2025, v. 100, n. 7, p. 1234, doi. 10.1002/ajh.27691

By:

Vuong, Sebastian;
Pai, Menaka;
Patterson, Sarah;
Warkentin, Theodore E.

Publication type:

Article

Severe autoimmune heparin‐induced thrombocytopenia postcardiac surgery: Implications for subsequent cardiac surgery.

Published in:

American Journal of Hematology, 2023, v. 98, n. 12, p. 1953, doi. 10.1002/ajh.27123

By:

Al‐Azri, Khalid;
Goldstone, Kate;
Phillips, Julia;
Bhana, Jack;
Patel, Nishith;
Warkentin, Theodore E.

Publication type:

Article

Recurrent severe thrombocytopenia in critical illness complicated by hemolysis.

Published in:

American Journal of Hematology, 2023, v. 98, n. 9, p. 1490, doi. 10.1002/ajh.26950

By:

Piran, Siavash;
Alhomsi, Nour;
Warkentin, Theodore E.

Publication type:

Article

Acute thrombocytopenia suggesting thrombotic microangiopathy.

Published in:

American Journal of Hematology, 2022, v. 97, n. 5, p. 659, doi. 10.1002/ajh.26515

By:

Venier, Laura M.;
Patriquin, Christopher J.;
Warkentin, Theodore E.

Publication type:

Article

Serotonin‐release assay‐positive but platelet factor 4‐dependent enzyme‐immunoassay negative: HIT or not HIT?

Published in:

American Journal of Hematology, 2021, v. 96, n. 3, p. 320, doi. 10.1002/ajh.26075

By:

Warkentin, Theodore E.;
Smythe, Maureen A.;
Ali, Mona A.;
Aslam, Naveed;
Sheppard, Jo‐Ann I.;
Smith, James W.;
Moore, Jane C.;
Arnold, Donald M.;
Nazy, Ishac

Publication type:

Article

Limitations of the particle immunofiltration assay test for diagnosis of heparin‐induced thrombocytopenia.

Published in:

American Journal of Hematology, 2020, v. 95, n. 9, p. E250, doi. 10.1002/ajh.25901

By:

Warkentin, Theodore E.;
Cook, Richard J.;
Greinacher, Andreas

Publication type:

Article

Venous limb gangrene and pulseless electrical activity (PEA) cardiac arrest during management of deep‐vein thrombosis and progressive limb ischemic necrosis following vascular surgery.

Published in:

American Journal of Hematology, 2020, v. 95, n. 6, p. 712, doi. 10.1002/ajh.25768

By:

Avram, Adelina‐Teona;
Blostein, Mark D.;
Hirsch, Andrew M.;
Warkentin, Theodore E.

Publication type:

Article

Serotonin‐release assay‐negative heparin‐induced thrombocytopenia.

Published in:

American Journal of Hematology, 2020, v. 95, n. 1, p. 38, doi. 10.1002/ajh.25660

By:

Warkentin, Theodore E.;
Nazy, Ishac;
Sheppard, Jo‐Ann I.;
Smith, James W.;
Kelton, John G.;
Arnold, Donald M.

Publication type:

Article

Sepsis and persisting neutropenia in a drug addict.

Published in:

American Journal of Hematology, 2017, v. 92, n. 3, p. 312, doi. 10.1002/ajh.24639

By:

Shapiro, Roman M.;
Zeller, Michelle P.;
Warkentin, Theodore E.

Publication type:

Article

Difficulties in establishing the diagnosis of immune thrombocytopenia: An agreement study.

Published in:

American Journal of Hematology, 2016, v. 91, n. 8, p. E327, doi. 10.1002/ajh.24404

By:

Salib, Mary;
Clayden, Robert;
Clare, Rumi;
Wang, Grace;
Warkentin, Theodore E.;
Crowther, Mark A.;
Lim, Wendy;
Nazi, Ishac;
Kelton, John G.;
Arnold, Donald M.

Publication type:

Article

Non-injection-site necrotic skin lesions complicating postoperative heparin thromboprophylaxis.

Published in:

American Journal of Hematology, 2015, v. 90, n. 8, p. 747, doi. 10.1002/ajh.24018

By:

Tassava, Twylla;
Warkentin, Theodore E.

Publication type:

Article

Pitfalls in the diagnosis of heparin-Induced thrombocytopenia: A 6-year experience from a reference laboratory.

Published in:

American Journal of Hematology, 2015, v. 90, n. 7, p. 629, doi. 10.1002/ajh.24025

By:

Nazi, Ishac;
Arnold, Donald M.;
Moore, Jane C.;
Smith, James W.;
Ivetic, Nikola;
Horsewood, Peter;
Warkentin, Theodore E.;
Kelton, John G.

Publication type:

Article

The platelet serotonin-release assay.

Published in:

American Journal of Hematology, 2015, v. 90, n. 6, p. 564, doi. 10.1002/ajh.24006

By:

Warkentin, Theodore E.;
Arnold, Donald M.;
Nazi, Ishac;
Kelton, John G.

Publication type:

Article

HITlights: A career perspective on heparin-induced thrombocytopenia.

Published in:

American Journal of Hematology, 2012, v. 87, p. S92, doi. 10.1002/ajh.23127

By:

Warkentin, Theodore E.

Publication type:

Article

Chills and limb pain following administration of low-molecular-weight heparin for treatment of acute venous thromboembolism.

Published in:

American Journal of Hematology, 2011, v. 86, n. 7, p. 603, doi. 10.1002/ajh.22043

By:

Hillis, Chris;
Warkentin, Theodore E.;
Taha, Karim;
Eikelboom, John W.

Publication type:

Article

Venous limb gangrene and fatal hemorrhage: Adverse consequences of hit 'overdiagnosis' in a patient with antiphospholipid syndrome.

Published in:

American Journal of Hematology, 2011, v. 86, n. 2, p. 188, doi. 10.1002/ajh.21916

By:

Smythe, Maureen A.;
Warkentin, Theodore E.;
Woodhouse, Amy L.;
Zakalik, Dana

Publication type:

Article

Delayed-onset HIT caused by low-molecular-weight heparin manifesting during fondaparinux prophylaxis.

Published in:

American Journal of Hematology, 2008, v. 83, n. 11, p. 876, doi. 10.1002/ajh.21273

By:

Alsaleh, Khalid A.;
Al-Nasser, Sami M. A.;
Bates, Shannon M.;
Patel, Ameen;
Warkentin, Theodore E.;
Arnold, Donald M.

Publication type:

Article

What is the potential for overdiagnosis of heparin-induced thrombocytopenia?

Published in:

American Journal of Hematology, 2007, v. 82, n. 12, p. 1037, doi. 10.1002/ajh.21032

By:

Lo, Gregory K.;
Sigouin, Christopher S.;
Warkentin, Theodore E.

Publication type:

Article

Very severe thrombocytopenia and fragmentation hemolysis mimicking thrombotic thrombocytopenic purpura associated with a giant intracardiac vegetation infected with Staphylococcus epidermidis: Role of monocyte procoagulant activity induced by bacterial supernatant

Published in:

American Journal of Hematology, 2007, v. 82, n. 8, p. 766, doi. 10.1002/ajh.20821

By:

Selleng, Kathleen;
Warkentin, Theodore E.;
Greinacher, Andreas;
Morris, Andrew M.;
Walker, Irwin R.;
Heggtveit, H. Alexander;
Eichler, Petra;
Cybulsky, Irene J.

Publication type:

Article

Immune heparin-induced thrombocytopenia can occur in patients receiving clopidogrel and aspirin.

Published in:

American Journal of Hematology, 2005, v. 78, n. 3, p. 188, doi. 10.1002/ajh.20305

By:

Kathleen Selleng;
Sixten Selleng;
Ricarda Raschke;
Carsten O. Schmidt;
Geoffrey S. Rosenblood;
Andreas Greinacher;
Theodore E. Warkentin

Publication type:

Article

Dissociation between the level of von Willebrand factor-cleaving protease activity and disease in a patient with congenital thrombotic thrombocytopenic purpura.

Published in:

American Journal of Hematology, 2004, v. 77, n. 4, p. 387, doi. 10.1002/ajh.20221

By:

Carolyn E. Snider;
Jane C. Moore;
Theodore E. Warkentin;
Clara N. Finch;
Catherine P.M. Hayward;
John G. Kelton

Publication type:

Article

Toward better utilization of laboratory resources: The impact of a mandatory 4Ts pretest clinical assessment form on the diagnosis of heparin-induced thrombocytopenia.

Published in:

British Columbia Medical Journal, 2012, v. 54, n. 5, p. 244

By:

Hudoba, Monika;
Dalai, Bakul;
Warkentin, Theodore E.;
Pal, Jason;
Chipperfield, Kate;
Pi, David;
Tsang, Peter;
Coupland, Robert;
Carter, Cedric J.

Publication type:

Article

Risk of heparin-induced thrombocytopenia in patients receiving thromboprophylaxis.

Published in:

Expert Review of Hematology, 2008, v. 1, n. 1, p. 75, doi. 10.1586/17474086.1.1.75

By:

Greinacher, Andreas;
Warkentin, Theodore E.

Publication type:

Article

Prospective multicentre cohort study of heparin-induced thrombocytopenia in acute ischaemic stroke patients.

Published in:

British Journal of Haematology, 2011, v. 154, n. 3, p. 378, doi. 10.1111/j.1365-2141.2011.08775.x

By:

Kawano, Hiroyuki;
Yamamoto, Haruko;
Miyata, Shigeki;
Izumi, Manabu;
Hirano, Teruyuki;
Toratani, Naomi;
Kakutani, Isami;
Sheppard, Jo-Ann I.;
Warkentin, Theodore E.;
Kada, Akiko;
Sato, Shoichiro;
Okamoto, Sadahisa;
Nagatsuka, Kazuyuki;
Naritomi, Hiroaki;
Toyoda, Kazunori;
Uchino, Makoto;
Minematsu, Kazuo

Publication type:

Article

Heparin-induced thrombocytopenia: pathogenesis and management.

Published in:

2003

By:

Warkentin, Theodore E.

Publication type:

Letter

The IgG subclasses of platelet-associated autoantibodies directed against platelet glycoproteins IIb/IIIa in patients with idiopathic thrombocytopenic purpura.

Published in:

British Journal of Haematology, 2003, v. 122, n. 5, p. 818, doi. 10.1046/j.1365-2141.2003.04509.x

By:

Chan, Howard;
Moore, Jane C.;
Finch, Clara N.;
Warkentin, Theodore E.;
Kelton, John G.

Publication type:

Article

Heparin-induced thrombocytopenia: pathogenesis and management.

Published in:

British Journal of Haematology, 2003, v. 121, n. 4, p. 535, doi. 10.1046/j.1365-2141.2003.04334.x

By:

Warkentin, Theodore E.

Publication type:

Article

Measurement of endogenous and exogenous alpha-granular platelet proteins in patients with immune and nonimmune thrombocytopenia.

Published in:

British Journal of Haematology, 1999, v. 106, n. 3, p. 762, doi. 10.1046/j.1365-2141.1999.01612.x

By:

Hughes, Mary;
Hayward, Catherine P. M.;
Horsewood, Peter;
Warkentin, Theodore E.;
Kelton, John G.

Publication type:

Article

PROTEOLYTIC DEGRADATION OF HIGH MOLECULAR WEIGHT KININOGEN IN ACUTE THROMBOTIC THROMBOCYTOPENIC PURPURA.

Published in:

British Journal of Haematology, 1997, v. 97, n. 4, p. 762, doi. 10.1046/j.1365-2141.1997.1282947.x

By:

Pavord, Susannah;
Kelton, John G.;
Warner, Margaret N.;
Moore, Jane C.;
Warkentin, Theodore E.;
Hayward, Catherine P. M.

Publication type:

Article

A diagnostic test for heparin-induced thrombocytopenia: detection of platelet microparticles using flow cytometry.

Published in:

British Journal of Haematology, 1996, v. 95, n. 4, p. 724, doi. 10.1046/j.1365-2141.1996.d01-1944.x

By:

Lee, David H.;
Warkentin, Theodore E.;
Denomme, Gregory A.;
Hayward, Catherine P. M.;
Kelton, John G.

Publication type:

Article

The epitope specificity of heparin-induced thrombocytopenia.

Published in:

British Journal of Haematology, 1996, v. 95, n. 1, p. 161, doi. 10.1046/j.1365-2141.1996.d01-1876.x

By:

HORSEWOOD, PETER;
WARKENTIN, THEODORE E.;
HAYWARD, CATHERINE P. M.;
KELTON, JOHN G.

Publication type:

Article

Isolation and characterization of cysteine proteinase in thrombotic thrombocytopenic purpura.

Published in:

British Journal of Haematology, 1996, v. 93, n. 2, p. 421, doi. 10.1046/j.1365-2141.1996.4891031.x

By:

Kelton, John G.;
Moore, Jane C.;
Warkentin, Theodore E.;
Hayward, Catherine P. M.

Publication type:

Article

Heparin-induced skin lesions.

Published in:

British Journal of Haematology, 1996, v. 92, n. 2, p. 494, doi. 10.1046/j.1365-2141.1996.d01-1481.x

By:

Warkentin, Theodore E.

Publication type:

Article

The prenatal identification of fetal compatibility in neonatal alloimmune thrombocytopenia using amniotic fluid and variable number of tandem repeat (VNTR) analysis.

Published in:

British Journal of Haematology, 1995, v. 91, n. 3, p. 742, doi. 10.1111/j.1365-2141.1995.tb05379.x

By:

Denomme, Gregory A.;
Waye, John S.;
Borrows, Robert F.;
Hayward, Catherine P. M.;
Warkentin, Theodore E.;
Horsewood, Peter;
Smith, James W.;
Jelsema, Russel D.;
Zuidema, Laura J.;
Kelton, John G.

Publication type:

Article

Bacterial infection-associated improvement of platelet counts in two patients with chronic and unresponsive idiopathic thrombocytopenic purpura with normal platelet survival studies.

Published in:

British Journal of Haematology, 1995, v. 90, n. 2, p. 332, doi. 10.1111/j.1365-2141.1995.tb05154.x

By:

BORDIN, JOSE O.;
SMITH, JAMES W.;
HAYWARD, CATHERINE P. M.;
WARKENTIN, THEODORE E.;
WASI, PARVEEN;
KELTON, JOHN G.

Publication type:

Article

Heparin-induced thrombocytopenia and thrombosis: clinical and laboratory studies.

Published in:

British Journal of Haematology, 1993, v. 84, n. 2, p. 322, doi. 10.1111/j.1365-2141.1993.tb03072.x

By:

Boshkov, Lynn K.;
Warkentin, Theodore E.;
Hayward, Catherine P. M.;
Andrew, Maureen;
Kelton, John G.

Publication type:

Article

Measurement of fibrinogen binding to platelets in whole blood by flow cytometry: a micromethod for the detection of platelet activation.

Published in:

British Journal of Haematology, 1990, v. 76, n. 3, p. 387, doi. 10.1111/j.1365-2141.1990.tb06373.x

By:

Warkentin, Theodore E.;
Powling, M. J.;
Hardisty, R. M.

Publication type:

Article