A Parker1, E Peterson2, A Y Y Lee2,3, C de Wit4, M Carrier4, G Polley1, J Tien1, C Wu1. 1. Department of Medicine, University of Alberta, Edmonton, AB, Canada. 2. Department of Medicine, University of British Columbia, Vancouver, BC, Canada. 3. British Columbia Cancer Agency, Vancouver, BC, Canada. 4. Department of Medicine, Ottawa Hospital Research Institute, Ottawa, ON, Canada.
Abstract
Essentials The Khorana score is validated for risk of venous thromboembolism (VTE) in cancer outpatients. We conducted a multicenter analysis of medically hospitalized cancer patients. Patients with a higher Khorana score on admission were more likely to develop VTE. The Khorana score is predictive of in-hospital, symptomatic VTE development. SUMMARY: Introduction The Khorana score is a validated risk assessment score for estimating the risk of symptomatic venous thromboembolism (VTE) in outpatients with cancer. The objective of this study was to assess the Khorana score for predicting the development of VTE in cancer patients during hospital admission. Methods We conducted an analysis of consecutive, adult cancer patients hospitalized for medical reasons between January and June 2010 in three academic medical centers. Information on objectively diagnosed, symptomatic VTE during hospitalization, use of anticoagulant thromboprophylaxis (TP) and Khorana score variables at the time of admission was collected. Results A total of 1398 patients were included. Mean age was 62 years, 51.2% were male, and mean BMI was 25.9 kg m-2 . The most frequent reasons for hospitalization were chemotherapy administration (22.3%), followed by pain control and palliation (21.4%). The overall incidence of VTE was 2.9% (95% CI, 2.0-3.8%), occurring in 5.4% (95% CI, 1.9-8.9%) of the high-, 3.2% (95% CI, 2.0-4.4%) of the intermediate- and 1.4% (95% CI, 0.3-2.6%), of the low-risk groups. High-risk patients were more likely than low-risk patients to have VTE (OR, 3.9; 95% CI, 1.4-11.2). Conclusion The Khorana score is predictive of in-hospital, symptomatic VTE development in cancer patients who are hospitalized for medical reasons and may be a useful tool for tailoring inpatient anticoagulant thromboprophylaxis.
Essentials The Khorana score is validated for risk of venous thromboembolism (VTE) in cancer outpatients. We conducted a multicenter analysis of medically hospitalized cancerpatients. Patients with a higher Khorana score on admission were more likely to develop VTE. The Khorana score is predictive of in-hospital, symptomatic VTE development. SUMMARY: Introduction The Khorana score is a validated risk assessment score for estimating the risk of symptomatic venous thromboembolism (VTE) in outpatients with cancer. The objective of this study was to assess the Khorana score for predicting the development of VTE in cancerpatients during hospital admission. Methods We conducted an analysis of consecutive, adult cancerpatients hospitalized for medical reasons between January and June 2010 in three academic medical centers. Information on objectively diagnosed, symptomatic VTE during hospitalization, use of anticoagulant thromboprophylaxis (TP) and Khorana score variables at the time of admission was collected. Results A total of 1398 patients were included. Mean age was 62 years, 51.2% were male, and mean BMI was 25.9 kg m-2 . The most frequent reasons for hospitalization were chemotherapy administration (22.3%), followed by pain control and palliation (21.4%). The overall incidence of VTE was 2.9% (95% CI, 2.0-3.8%), occurring in 5.4% (95% CI, 1.9-8.9%) of the high-, 3.2% (95% CI, 2.0-4.4%) of the intermediate- and 1.4% (95% CI, 0.3-2.6%), of the low-risk groups. High-risk patients were more likely than low-risk patients to have VTE (OR, 3.9; 95% CI, 1.4-11.2). Conclusion The Khorana score is predictive of in-hospital, symptomatic VTE development in cancerpatients who are hospitalized for medical reasons and may be a useful tool for tailoring inpatient anticoagulant thromboprophylaxis.
Authors: Alok A Khorana; Nigel Mackman; Anna Falanga; Ingrid Pabinger; Simon Noble; Walter Ageno; Florian Moik; Agnes Y Y Lee Journal: Nat Rev Dis Primers Date: 2022-02-17 Impact factor: 65.038
Authors: Gary H Lyman; Marc Carrier; Cihan Ay; Marcello Di Nisio; Lisa K Hicks; Alok A Khorana; Andrew D Leavitt; Agnes Y Y Lee; Fergus Macbeth; Rebecca L Morgan; Simon Noble; Elizabeth A Sexton; David Stenehjem; Wojtek Wiercioch; Lara A Kahale; Pablo Alonso-Coello Journal: Blood Adv Date: 2021-02-23
Authors: Alok A Khorana; Nicole M Kuderer; Keith McCrae; Dejan Milentijevic; Guillaume Germain; François Laliberté; Sean D MacKnight; Patrick Lefebvre; Gary H Lyman; Michael B Streiff Journal: Cancer Med Date: 2020-09-20 Impact factor: 4.452
Authors: I García-Escobar; E Brozos-Vázquez; D Gutierrez Abad; V Martínez-Marín; V Pachón; A J Muñoz Martín Journal: Clin Transl Oncol Date: 2020-11-18 Impact factor: 3.405