P L Chin1, M S Amin, K Y Yang, S J Yeo, N N Lo. 1. Adult Reconstructive Team, Department of Orthopaedic Surgery, Singapore General Hospital, Singapore. chinpl@singnet.com.sg
Abstract
PURPOSE: To compare the efficacy and safety of different modes of thromboembolic prophylaxis for elective total knee arthroplasty (TKA) in Asian patients. METHODS:440 low-risk patients undergoing TKA were randomised into 4 equal groups: (1) no prophylaxis (control), (2) graduated compression stockings (GCS), (3) intermittent pneumatic compression (IPC), and (4) low-molecular-weight heparin (enoxaparin). Duplex ultrasonography was used as an assessment tool. RESULTS: The deep vein thrombosis point prevalence was highest in the control group (22%), which was significantly higher than in patients receiving IPC (8%, p=0.032) or enoxaparin (6%, p=0.001). One patient each in the control and GCS groups developed a non-fatal pulmonary embolism. Patients on enoxaparin received more blood transfusions and 2 of them had major bleeding complications. CONCLUSION:IPC is the preferred method of thromboprophylaxis for TKA in Asian patients.
RCT Entities:
PURPOSE: To compare the efficacy and safety of different modes of thromboembolic prophylaxis for elective total knee arthroplasty (TKA) in Asian patients. METHODS: 440 low-risk patients undergoing TKA were randomised into 4 equal groups: (1) no prophylaxis (control), (2) graduated compression stockings (GCS), (3) intermittent pneumatic compression (IPC), and (4) low-molecular-weight heparin (enoxaparin). Duplex ultrasonography was used as an assessment tool. RESULTS: The deep vein thrombosis point prevalence was highest in the control group (22%), which was significantly higher than in patients receiving IPC (8%, p=0.032) or enoxaparin (6%, p=0.001). One patient each in the control and GCS groups developed a non-fatal pulmonary embolism. Patients on enoxaparin received more blood transfusions and 2 of them had major bleeding complications. CONCLUSION:IPC is the preferred method of thromboprophylaxis for TKA in Asian patients.
Authors: Yngve Falck-Ytter; Charles W Francis; Norman A Johanson; Catherine Curley; Ola E Dahl; Sam Schulman; Thomas L Ortel; Stephen G Pauker; Clifford W Colwell Journal: Chest Date: 2012-02 Impact factor: 9.410
Authors: David R Anderson; Gian Paolo Morgano; Carole Bennett; Francesco Dentali; Charles W Francis; David A Garcia; Susan R Kahn; Maryam Rahman; Anita Rajasekhar; Frederick B Rogers; Maureen A Smythe; Kari A O Tikkinen; Adolph J Yates; Tejan Baldeh; Sara Balduzzi; Jan L Brożek; Itziar Etxeandia- Ikobaltzeta; Herman Johal; Ignacio Neumann; Wojtek Wiercioch; Juan José Yepes-Nuñez; Holger J Schünemann; Philipp Dahm Journal: Blood Adv Date: 2019-12-10