P Varpe1, H Huhtinen, A Rantala, J Grönroos. 1. Department of Surgery, Turku University Central Hospital, Luolavuorentie 2, Turku FIN-20700, Finland. pirita.varpe@tyks.fi
Abstract
BACKGROUND: The efficacy of low-molecular-weight heparin (LMWH) in preventing venous thromboembolism (VTE) after surgery for colorectal cancer is well documented, but the optimal duration of postoperative thromboprophylaxis is not known. The aim of this retrospective study was to assess the occurrence of symptomatic VTE after surgery for colorectal cancer in patients in whom LMWH was continued only until hospital discharge. METHODS: During 2003-2006 a total of 494 patients underwent abdominal surgery for colorectal cancer at our institution. Enoxaparin (Klexane 40mg s.c.) prophylaxis was started 12 hours before surgery and continued once a day until hospital discharge. The median duration of thromboprophylaxis was 11 days. The follow-up data were collected retrospectively from electronic archives and analyzed up to three months after the operation. RESULTS: Only three (0.6%) symptomatic VTEs occurred during the follow-up period. One patient presented with pulmonary embolism, while the remaining two had proximal deep-vein thrombosis. The 30-day-mortality was 1.6%. None of the deaths were obviously associated with VTE. CONCLUSION: LMWH given for a median of 11 days until hospital discharge seems to provide sufficient thromboprophylaxis after surgery for colorectal cancer combined with the use of graded compression stockings and early mobilization.
BACKGROUND: The efficacy of low-molecular-weight heparin (LMWH) in preventing venous thromboembolism (VTE) after surgery for colorectal cancer is well documented, but the optimal duration of postoperative thromboprophylaxis is not known. The aim of this retrospective study was to assess the occurrence of symptomatic VTE after surgery for colorectal cancer in patients in whom LMWH was continued only until hospital discharge. METHODS: During 2003-2006 a total of 494 patients underwent abdominal surgery for colorectal cancer at our institution. Enoxaparin (Klexane 40mg s.c.) prophylaxis was started 12 hours before surgery and continued once a day until hospital discharge. The median duration of thromboprophylaxis was 11 days. The follow-up data were collected retrospectively from electronic archives and analyzed up to three months after the operation. RESULTS: Only three (0.6%) symptomatic VTEs occurred during the follow-up period. One patient presented with pulmonary embolism, while the remaining two had proximal deep-vein thrombosis. The 30-day-mortality was 1.6%. None of the deaths were obviously associated with VTE. CONCLUSION:LMWH given for a median of 11 days until hospital discharge seems to provide sufficient thromboprophylaxis after surgery for colorectal cancer combined with the use of graded compression stockings and early mobilization.
Authors: Christine Klimowicz White; Jessica Langholtz; Zackory T Burns; Susan Kruse; Kimberly Sallee; David H Henry Journal: Support Care Cancer Date: 2014-09-27 Impact factor: 3.603