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Djulbegovic B, Hozo I. Making Decisions When No Further Diagnostic Testing is Available. Cancer Treat Res 2023; 189:25-37. [PMID: 37789158 DOI: 10.1007/978-3-031-37993-2_2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/05/2023]
Abstract
In this chapter, we illustrate how evidence about treatments' benefits and harms can be integrated to enable rational decision-making even under considerable clinical uncertainty.
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Affiliation(s)
- Benjamin Djulbegovic
- Hematology Stewardship Program, Division of Hematology/Oncology, Department of Medicine, Medical University of South Carolina, Charleston, SC, USA.
| | - Iztok Hozo
- Department of Mathematics, Indiana University Northwest, Gary, IN, USA
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Farge D, Frere C, Connors JM, Khorana AA, Kakkar A, Ay C, Muñoz A, Brenner B, Prata PH, Brilhante D, Antic D, Casais P, Guillermo Esposito MC, Ikezoe T, Abutalib SA, Meillon-García LA, Bounameaux H, Pabinger I, Douketis J. 2022 international clinical practice guidelines for the treatment and prophylaxis of venous thromboembolism in patients with cancer, including patients with COVID-19. Lancet Oncol 2022; 23:e334-e347. [PMID: 35772465 PMCID: PMC9236567 DOI: 10.1016/s1470-2045(22)00160-7] [Citation(s) in RCA: 136] [Impact Index Per Article: 68.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Revised: 03/05/2022] [Accepted: 03/09/2022] [Indexed: 12/14/2022]
Abstract
The International Initiative on Thrombosis and Cancer is an independent academic working group of experts aimed at establishing global consensus for the treatment and prophylaxis of cancer-associated thrombosis. The 2013, 2016, and 2019 International Initiative on Thrombosis and Cancer clinical practice guidelines have been made available through a free, web-based mobile phone application. The 2022 clinical practice guidelines, which are based on a literature review up to Jan 1, 2022, include guidance for patients with cancer and with COVID-19. Key recommendations (grade 1A or 1B) include: (1) low-molecular-weight heparins (LMWHs) for the initial (first 10 days) treatment and maintenance treatment of cancer-associated thrombosis; (2) direct oral anticoagulants for the initial treatment and maintenance treatment of cancer-associated thrombosis in patients who are not at high risk of gastrointestinal or genitourinary bleeding, in the absence of strong drug-drug interactions or of gastrointestinal absorption impairment; (3) LMWHs or direct oral anticoagulants for a minimum of 6 months to treat cancer-associated thrombosis; (4) extended prophylaxis (4 weeks) with LMWHs to prevent postoperative venous thromboembolism after major abdominopelvic surgery in patients not at high risk of bleeding; and (5) primary prophylaxis of venous thromboembolism with LMWHs or direct oral anticoagulants (rivaroxaban or apixaban) in ambulatory patients with locally advanced or metastatic pancreatic cancer who are treated with anticancer therapy and have a low risk of bleeding.
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Affiliation(s)
- Dominique Farge
- Unité de Médecine Interne (UF04): CRMR MATHEC, Maladies Auto-immunes et Thérapie Cellulaire, Hôpital Saint-Louis, Assistance Publique Hôpitaux de Paris, Nord-Université de Paris, Paris, France; Faculté de Médecine, Institut de Recherche St-Louis, EA-3518, Université de Paris, Paris, France; Department of Medicine, Research Institute of the McGill University Health Centre, McGill University, Montreal, QC, Canada.
| | - Corinne Frere
- INSERM UMRS 1166, GRC 27 GRECO, DMU BioGeM, Assistance Publique Hôpitaux de Paris, Sorbonne University, Paris, France
| | - Jean M Connors
- Hematology Division, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Alok A Khorana
- Taussig Cancer Institute and Case Comprehensive Cancer Center, Cleveland Clinic, Cleveland, OH, USA
| | - Ajay Kakkar
- Thrombosis Research Institute, London, UK; Faculty of Medical Sciences, University College London, London, UK
| | - Cihan Ay
- Clinical Division of Hematology and Hemostaseology, Department of Medicine, Medical University of Vienna, Vienna, Austria
| | - Andres Muñoz
- Medical Oncology Department, Hospital General Universitario Gregorio Marañón, Universidad Complutense, Madrid, Spain
| | - Benjamin Brenner
- Department of Hematology and Bone Marrow Transplantation, Rambam Health Care Campus, Haifa, Israel
| | - Pedro H Prata
- Hematology-Transplantation Department, Hôpital Saint-Louis, Assistance Publique Hôpitaux de Paris, Nord-Université de Paris, Paris, France
| | - Dialina Brilhante
- Francisco Gentil Portuguese Institute of Oncology, Lisbon Center, Lisbon, Portugal
| | - Darko Antic
- Clinic for Hematology, Clinical Center Serbia, University of Belgrade, Belgrade, Serbia
| | - Patricia Casais
- Instituto de Investigaciones en Salud Pública, Universidad de Buenos, Buenos Aires, Argentina
| | | | - Takayuki Ikezoe
- Department of Hematology, Fukushima Medical University, Fukushima, Japan
| | | | | | | | - Ingrid Pabinger
- Clinical Division of Hematology and Hemostaseology, Department of Medicine, Medical University of Vienna, Vienna, Austria
| | - James Douketis
- Department of Medicine, McMaster University, Hamilton, ON, Canada
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