Theodore Earl Warkentin (T E Warkentin, Theodore E Warkentin)

Publication Activity (10 Years)

Years Active: 2016-2024
Publications (10 Years): 69

Top Topics

Venous Thromboembolism

Direct Oral Anticoagulants

Cardiac Surgery

Total Knee Arthroplasty

Top Venues

Journal of thrombosis and haemostasis : JTH

The New England journal of medicine

Seminars in thrombosis and hemostasis

This page only lists publications with an associated author ORCID identifier.

Publications

Theodore Earl Warkentin
A career in solving clinical-pathological conundrums: Heyde syndrome, anti-platelet factor 4 disorders, and microvascular limb ischemic necrosis. International journal of laboratory hematology (2024)
Jing Jing Wang, Linda Schönborn, Theodore Earl Warkentin, Tim Chataway, Leonie Grosse, Paolo Simioni, Stephan Moll, Andreas Greinacher, Tom P Gordon
Antibody Fingerprints Linking Adenoviral Anti-PF4 Disorders. The New England journal of medicine 390 (19) (2024)
Jing Jing Wang, Linda Schönborn, Theodore Earl Warkentin, Tim Chataway, Leonie Grosse, Paolo Simioni, Stephan Moll, Andreas Greinacher, Tom P Gordon
Antibody Fingerprints Linking Adenoviral Anti-PF4 Disorders. The New England journal of medicine 390 (19) (2024)
Theodore Earl Warkentin
Limb Ischemic Necrosis Secondary to Microvascular Thrombosis: A Brief Historical Review. Seminars in thrombosis and hemostasis 50 (5) (2024)
Theodore Earl Warkentin
Limb Ischemic Necrosis Secondary to Microvascular Thrombosis: A Brief Historical Review. Seminars in thrombosis and hemostasis (2024)
Theodore Earl Warkentin
A career in solving clinical-pathological conundrums: Heyde syndrome, anti-platelet factor 4 disorders, and microvascular limb ischemic necrosis. International journal of laboratory hematology (2024)
Theodore Earl Warkentin
Limb Ischemic Necrosis Secondary to Microvascular Thrombosis: A Brief Historical Review. Seminars in thrombosis and hemostasis (2024)
Theodore Earl Warkentin
A career in solving clinical-pathological conundrums: Heyde syndrome, anti-platelet factor 4 disorders, and microvascular limb ischemic necrosis. International journal of laboratory hematology (2024)
Theodore Earl Warkentin
Limb Ischemic Necrosis Secondary to Microvascular Thrombosis: A Brief Historical Review. Seminars in thrombosis and hemostasis 50 (5) (2024)
Theodore Earl Warkentin
Limb Ischemic Necrosis Secondary to Microvascular Thrombosis: A Brief Historical Review. Seminars in thrombosis and hemostasis 50 (5) (2024)
Andreas Greinacher, Theodore Earl Warkentin
Platelet factor 4 triggers thrombo-inflammation by bridging innate and adaptive immunity. International journal of laboratory hematology (2023)
Theodore Earl Warkentin
Autoimmune Heparin-Induced Thrombocytopenia. Journal of clinical medicine 12 (21) (2023)
Khalid Al-Azri, Kate Goldstone, Julia Phillips, Jack Bhana, Nishith Patel, Theodore Earl Warkentin
Severe autoimmune heparin-induced thrombocytopenia postcardiac surgery: Implications for subsequent cardiac surgery. American journal of hematology (2023)
Linda Schönborn, Olga Esteban, Jan Wesche, Paulina Dobosz, Marta Broto, Sara Rovira Puig, Jessica Fuhrmann, Raquel Torres, Josep Serra, Roser Llevadot, Marta Palicio, Jing Jing Wang, Tom Paul Gordon, Edelgard Lindhoff-Last, Till Hoffmann, Lorenzo Alberio, Florian Langer, Christian Boehme, Eugenia Biguzzi, Leonie Grosse, Matthias Endres, Thomas G Liman, Thomas Thiele, Theodore Earl Warkentin, Andreas Greinacher
Anti-PF4 immunothrombosis without proximate heparin or adenovirus vector vaccine exposure. Blood (2023)
Siavash Piran, Nour Alhomsi, Theodore Earl Warkentin
Recurrent severe thrombocytopenia in critical illness complicated by hemolysis. American journal of hematology (2023)
Iva Okaj, Menaka Pai, John Harlock, Theodore Earl Warkentin
Acute aortic intraluminal thrombus with embolisation and lower-limb ischaemia following intravenous iron sucrose infusion reaction. BMJ case reports 16 (9) (2023)
Theodore Earl Warkentin, Jacquelyn Baskin-Miller, Alison L Raybould, Jo-Ann I Sheppard, Mercy Daka, Ishac Nazy, Stephan Moll
Adenovirus-Associated Thrombocytopenia, Thrombosis, and VITT-like Antibodies. The New England journal of medicine 389 (6) (2023)
Edelgard Lindhoff-Last, Linda Schönborn, Carlo Zaninetti, Theodore Earl Warkentin, Andreas Greinacher
Rescue Therapy in Chronic Prothrombotic Autoimmune Anti-PF4 Disorder. The New England journal of medicine 389 (14) (2023)
Linda Schönborn, Thomas Thiele, Max Esefeld, Khalil El Debuch, Jan Wesche, Sabrina E Seck, Lars Kaderali, Martina Wolff, Theodore Earl Warkentin, Andreas Greinacher
Quantitative interpretation of PF4/heparin-EIA optical densities in predicting platelet-activating VITT antibodies. Journal of thrombosis and haemostasis : JTH 20 (11) (2022)
Laura M Venier, Christopher Jordan Patriquin, Theodore Earl Warkentin
Acute thrombocytopenia suggesting thrombotic microangiopathy. American journal of hematology 97 (5) (2022)
Andreas Greinacher, Florian Langer, Mike Makris, Menaka Pai, Sue Pavord, Huyen Tran, Theodore Earl Warkentin
Vaccine-induced immune thrombotic thrombocytopenia (VITT) - update on diagnosis and management considering different resources: Response to Comment from Yamada et al. Journal of thrombosis and haemostasis : JTH 20 (2) (2022)
Jason B Giles, Heidi E Steiner, Jerome Rollin, Christian M Shaffer, Yukihide Momozawa, Taisei Mushiroda, Chihiro Inai, Kathleen Selleng, Thomas Thiele, Claire Pouplard, Nancy M Heddle, Michiaki Kubo, Elise C Miller, Kiana L Martinez, Elizabeth Jane Phillips, Theodore Earl Warkentin, Yves Gruel, Andreas Greinacher, Dan M Roden, Jason H Karnes
Genome-wide association study of platelet factor 4/heparin antibodies in heparin-induced thrombocytopenia. Blood advances 6 (14) (2022)
Theodore Earl Warkentin, Jo-Ann I Sheppard, Richard P Whitlock
Temporal presentations of heparin-induced thrombocytopenia following cardiac surgery: A single-center, retrospective cohort study. Journal of thrombosis and haemostasis : JTH 20 (11) (2022)
Theodore Earl Warkentin, Menaka Pai
The Epidemiology of Thrombosis With Thrombocytopenia Syndrome: Analogies With Heparin-Induced Thrombocytopenia. Annals of internal medicine 175 (4) (2022)
Theodore Earl Warkentin, Andreas Greinacher
Laboratory Testing for Heparin-Induced Thrombocytopenia and Vaccine-Induced Immune Thrombotic Thrombocytopenia Antibodies: A Narrative Review. Seminars in thrombosis and hemostasis (2022)
Jason H Karnes, Jerome Rollin, Jason B Giles, Kiana L Martinez, Heidi E Steiner, Christian M Shaffer, Yukihide Momozawa, Chihiro Inai, Andrei Bombin, Mingjian Shi, Jonathan D Mosley, Ian Stanaway, Kathleen Selleng, Thomas Thiele, Taisei Mushiroda, Claire Pouplard, Nancy M Heddle, Michiaki Kubo, Elizabeth Jane Phillips, Theodore Earl Warkentin, Yves Gruel, Andreas Greinacher, Dan M Roden
ABO O blood group as a risk factor for platelet reactivity in heparin-induced thrombocytopenia. Blood 140 (3) (2022)
Linda Schönborn, Sabrina E Seck, Thomas Thiele, Theodore Earl Warkentin, Andreas Greinacher
SARS-CoV-2 Infection in Patients with a History of VITT. The New England journal of medicine 387 (1) (2022)
Julian G Rubino, Donald M Arnold, Theodore Earl Warkentin, James W Smith, John G Kelton, Izhac Nazy
A comparative study of platelet factor 4-enhanced platelet activation assays for the diagnosis of heparin-induced thrombocytopenia. Journal of thrombosis and haemostasis : JTH 19 (4) (2021)
Thomas Thiele, Lena Ulm, Silva Holtfreter, Linda Schönborn, Sven Olaf Kuhn, Christian S Scheer, Theodore Earl Warkentin, Barbara M Bröker, Karsten Becker, Konstanze Aurich, Kathleen Selleng, Nils-Olaf Hübner, Andreas Greinacher
Frequency of positive anti-PF4/polyanion antibody tests after COVID-19 vaccination with ChAdOx1 nCoV-19 and BNT162b2. Blood 138 (4) (2021)
Andreas Greinacher, Florian Langer, Mike Makris, Menaka Pai, Sue Pavord, Huyen Tran, Theodore Earl Warkentin
Vaccine-induced immune thrombotic thrombocytopenia (VITT): Update on diagnosis and management considering different resources. Journal of thrombosis and haemostasis : JTH (2021)
Nadia Gabarin, Sarah Patterson, Menaka Pai, Tamoor Afzaal, Ishac Nazy, Jo-Ann I Sheppard, Donald M Arnold, Theodore Earl Warkentin
Venous Thromboembolism and Mild Thrombocytopenia after ChAdOx1 nCoV-19 Vaccination. Thrombosis and haemostasis 121 (12) (2021)
Bryan Tordon, Theodore Earl Warkentin, Jane C Moore, Donald M Arnold
Post-cardiac surgery thrombotic thrombocytopenic purpura: presence of anti-ADAMTS13 autoantibodies at preoperative baseline. Platelets (2021)
Toshiaki Iba, Jerrold H Levy, Jean Marie Connors, Theodore Earl Warkentin, Jecko Thachil, Marcel Levi
Managing thrombosis and cardiovascular complications of COVID-19: answering the questions in COVID-19-associated coagulopathy. Expert review of respiratory medicine 15 (8) (2021)
Andreas Greinacher, Kathleen Selleng, Julia Mayerle, Raghavendra Palankar, Jan Wesche, Sven Reiche, Andrea Aebischer, Theodore Earl Warkentin, Maximilian Muenchhoff, Johannes Christian Hellmuth, Oliver T Keppler, Daniel Duerschmied, Achim Lother, Siegbert Rieg, Meinrad Paul Gawaz, Karin Anne Lydia Mueller, Christian S Scheer, Matthias Napp, Klaus Hahnenkamp, Guglielmo Lucchese, Antje Vogelgesang, Agnes Flöel, Piero Lovreglio, Angela Stufano, Rolf Marschalek, Thomas Thiele, null null
Anti-platelet factor 4 antibodies causing VITT do not cross-react with SARS-CoV-2 spike protein. Blood 138 (14) (2021)
Andreas Greinacher, Thomas Thiele, Theodore Earl Warkentin, Karin Weisser, Paul A Kyrle, Sabine Eichinger
Thrombotic Thrombocytopenia after ChAdOx1 nCov-19 Vaccination. The New England journal of medicine 384 (22) (2021)
Andreas Greinacher, Kathleen Selleng, Raghavendra Palankar, Jan Wesche, Stefan Handtke, Martina Wolff, Konstanze Aurich, Michael Lalk, Karen Methling, Linus Völker, Christian Hentschker, Stephan Michalik, Leif Steil, Alexander Reder, Linda Schönborn, Martin Beer, Kati Frankze, Andreas Büttner, Boris Fehse, Evi X Stavrou, Chandini Rangaswamy, Reiner K Mailer, Hanna Englert, Maike Frye, Thomas Thiele, Stefan Kochanek, Lea Krutzke, Florian Siegerist, Nicole Endlich, Theodore Earl Warkentin, Thomas Renne
Insights in ChAdOx1 nCoV-19 vaccine-induced immune thrombotic thrombocytopenia. Blood 138 (22) (2021)
Alex Bourguignon, Donald M Arnold, Theodore Earl Warkentin, James W Smith, Tania Pannu, Jeffrey M Shrum, Zainab A A Al Maqrashi, Anjali Shroff, Marie-Claude Lessard, Normand Blais, John G Kelton, Ishac Nazy
Adjunct Immune Globulin for Vaccine-Induced Immune Thrombotic Thrombocytopenia. The New England journal of medicine 385 (8) (2021)
Toshiaki Iba, Jerrold H Levy, Theodore Earl Warkentin, Jecko Thachil, Tom van der Poll, Marcel Levi
RE: The prothrombin time ratio is not a more effective marker for evaluating sepsis-induced coagulopathy than fibrin-related markers: Response to the Letter-to-the-Editor by Dr Wada. Journal of thrombosis and haemostasis : JTH 18 (6) (2020)
Steven R Hwang, Yuxiang Wang, Erika L Weil, Anand Padmanabhan, Theodore Earl Warkentin, Rajiv K Pruthi
Cerebral venous sinus thrombosis associated with spontaneous heparin-induced thrombocytopenia syndrome after total knee arthroplasty. Platelets 32 (7) (2020)
Daniel S Lefler, Adam Cuker, Lori-Ann Linkins, Theodore Earl Warkentin, Allyson M Pishko
Maximum 24-hour platelet count fall: Metric for improving the diagnosis of heparin-induced thrombocytopenia among patients with intermediate probability 4Ts scores. Journal of thrombosis and haemostasis : JTH 18 (8) (2020)
Theodore Earl Warkentin, Shuoyan Ning, Wendy Lim
Colloid Transfusion, Natural Anticoagulant Depletion, and Symmetric Peripheral Gangrene. The New England journal of medicine 383 (16) (2020)
Theodore Earl Warkentin, Maureen A Smythe, Mona A Ali, Naveed Aslam, Jo-Ann I Sheppard, James W Smith, Jane C Moore, Donald M Arnold, Izhac Nazy
Serotonin-release assay-positive but platelet factor 4-dependent enzyme-immunoassay negative: HIT or not HIT? American journal of hematology 96 (3) (2020)
Jecko Thachil, Nicole P Juffermans, Marco Ranucci, Jean Marie Connors, Theodore Earl Warkentin, Thomas L Ortel, Marcel Levi, Toshiaki Iba, Jerrold H Levy
ISTH DIC subcommittee communication on anticoagulation in COVID-19. Journal of thrombosis and haemostasis : JTH 18 (9) (2020)
Adelina-Teona Avram, Mark D Blostein, Andrew M Hirsch, Theodore Earl Warkentin
Venous limb gangrene and pulseless electrical activity (PEA) cardiac arrest during management of deep-vein thrombosis and progressive limb ischemic necrosis following vascular surgery. American journal of hematology 95 (6) (2020)
Tyler E James, Leslie J Martin, Theodore Earl Warkentin, Mark A Crowther
Catastrophic antiphospholipid syndrome refractory to high-dose intravenous immunoglobulin responsive to therapeutic plasma exchange. Platelets 32 (6) (2020)
Andreas Koster, Izhac Nazy, Ingvild E Birschmann, James W Smith, Jo-Ann I Sheppard, Theodore Earl Warkentin
High-dose IVIG plus cangrelor platelet "anesthesia" during urgent heparin-CPB in a patient with recent SRA-negative HIT-thrombosis with persisting platelet-activating antibodies. Research and practice in thrombosis and haemostasis 4 (6) (2020)
Toshiaki Iba, Jerrold H Levy, Theodore Earl Warkentin, Jecko Thachil, Tom van der Poll, Marcel Levi, null null
Diagnosis and management of sepsis-induced coagulopathy and disseminated intravascular coagulation. Journal of thrombosis and haemostasis : JTH 17 (11) (2019)
Theodore Earl Warkentin, Jo-Ann I Sheppard, James W Smith, Donald M Arnold, Ishac Nazy
Timeline of heparin-induced thrombocytopenia seroconversion in serial plasma samples tested using an automated latex immunoturbidimetric assay. International journal of laboratory hematology 41 (4) (2019)
Liane A Arcinas, Rizwan A Manji, Carmen Hrymak, Vi Dao, Jo-Ann I Sheppard, Theodore Earl Warkentin
Autoimmune heparin-induced thrombocytopenia and venous limb gangrene after aortic dissection repair: in vitro and in vivo effects of intravenous immunoglobulin. Transfusion 59 (6) (2019)
Toshiaki Iba, J H Levy, Hideo Wada, J Thachil, Theodore Earl Warkentin, M Levi, null null
Differential diagnoses for sepsis-induced disseminated intravascular coagulation: communication from the SSC of the ISTH. Journal of thrombosis and haemostasis : JTH 17 (2) (2019)
Elan Mohanty, Salik Nazir, Jo-Ann I Sheppard, Daniel A Forman, Theodore Earl Warkentin
High-dose intravenous immunoglobulin to treat spontaneous heparin-induced thrombocytopenia syndrome. Journal of thrombosis and haemostasis : JTH 17 (5) (2019)
Jerrold H Levy, Kamrouz Ghadimi, David Faraoni, Sean van Diepen, Bruno Levy, Richard Hotchkiss, Jean M Connors, Toshiaki Iba, Theodore Earl Warkentin
Ischemic limb necrosis in septic shock: What is the role of high-dose vasopressor therapy? Journal of thrombosis and haemostasis : JTH 17 (11) (2019)
Theodore Earl Warkentin, Izhac Nazy, Jo-Ann I Sheppard, James W Smith, John G Kelton, Donald M Arnold
Serotonin-release assay-negative heparin-induced thrombocytopenia. American journal of hematology 95 (1) (2019)
Toshiaki Iba, Jerrold H Levy, Kazuma Yamakawa, Jecko Thachil, Theodore Earl Warkentin, Marcel Levi, null null
Proposal of a two-step process for the diagnosis of sepsis-induced disseminated intravascular coagulation. Journal of thrombosis and haemostasis : JTH 17 (8) (2019)
Elysha A VanderVeer, Raymond P Torbiak, Ally Ph Prebtani, Theodore Earl Warkentin
Spontaneous heparin-induced thrombocytopenia syndrome presenting as bilateral adrenal infarction after knee arthroplasty. BMJ case reports 12 (12) (2019)
Julia J M Eekels, Karina Althaus, Tamam Bakchoul, Hartmut Kroll, Volker Kiefel, Ishac Nazy, Lau Soon Lee, Ulrich Sachs, Theodore Earl Warkentin, Andreas Greinacher
An international external quality assessment for laboratory diagnosis of heparin-induced thrombocytopenia. Journal of thrombosis and haemostasis : JTH 17 (3) (2019)
Farheen Manji, Theodore Earl Warkentin, Jo-Ann I Sheppard, Adrienne Lee
Fondaparinux cross-reactivity in heparin-induced thrombocytopenia successfully treated with high-dose intravenous immunoglobulin and rivaroxaban. Platelets 31 (1) (2019)
Theodore Earl Warkentin
Natural, not immune; classical, not alternative. Blood 132 (23) (2019)
Theodore Earl Warkentin, Jo-Ann I Sheppard, Lori-Ann Linkins, Donald M Arnold, Ishac Nazy
High sensitivity and specificity of an automated IgG-specific chemiluminescence immunoassay for diagnosis of HIT. Blood 132 (12) (2018)
Lori-Ann Linkins, George Hu, Theodore Earl Warkentin
Systematic review of fondaparinux for heparin-induced thrombocytopenia: When there are no randomized controlled trials. Research and practice in thrombosis and haemostasis 2 (4) (2018)
Theodore Earl Warkentin
Heparin-induced thrombocytopenia-associated thrombosis: from arterial to venous to venous limb gangrene. Journal of thrombosis and haemostasis : JTH 16 (11) (2018)
Theodore Earl Warkentin, Troy H Climans, Pierre-Aurèle Morin
Intravenous Immune Globulin to Prevent Heparin-Induced Thrombocytopenia. The New England journal of medicine 378 (19) (2018)
Theodore Earl Warkentin
B cells, PF4/heparin complexes, and complement. Blood 128 (14) (2018)
J Fiorellino, A L Elahie, Theodore Earl Warkentin
Acute haemolysis, DIC and renal failure after transfusion of uncross-matched blood during trauma resuscitation: illustrative case and literature review. Transfusion medicine (Oxford, England) 28 (4) (2018)
Theodore Earl Warkentin, Menaka Pai, Lori-Ann Linkins
Direct oral anticoagulants for treatment of HIT: update of Hamilton experience and literature review. Blood 130 (9) (2017)
Dilli Ram Poudel, Sushil Ghimire, Rashmi Dhital, Daniel A Forman, Theodore Earl Warkentin
Spontaneous HIT syndrome post-knee replacement surgery with delayed recovery of thrombocytopenia: a case report and literature review. Platelets 28 (6) (2017)
Hira Mian, Theodore Earl Warkentin, Jo-Ann I Sheppard, Anna MacDonald, Lori-Ann Linkins, Ann Benger, Ronan Foley
Autoimmune HIT due to apheresis catheter heparin flushes for stem cell harvesting before autotransplantation for myeloma. Blood 130 (14) (2017)
Theodore Earl Warkentin
Knee replacement and HIT without heparin. Blood 127 (8) (2016)
Theodore Earl Warkentin, Julia A M Anderson
How I treat patients with a history of heparin-induced thrombocytopenia. Blood 128 (3) (2016)