OBJECTIVE: The aim of this study was to determine the incidence and the risk factors of venous thromboembolism (VTE) within 30 days after primary surgery for epithelial ovarian cancer (EOC). METHODS: In a historical cohort study, we estimated the postoperative 30-day cumulative incidence of VTE among consecutive Mayo Clinic patients undergoing primary cytoreduction for EOC between January 2, 2003, and December 29, 2008. We tested perioperative patient characteristics and process-of-care variables (defined by the National Surgical Quality Improvement Program, >130 variables) as potential predictors of postoperative VTE using the Cox proportional hazards modeling. RESULTS: Among 569 cases of primary EOC cytoreduction and/or staging and no recent VTE, 35 developed symptomatic VTE within 30 days after surgery (cumulative incidence = 6.5%; 95% confidence interval, 4.4%-8.6%). Within the cohort, 95 (16.7%) received graduated compression stockings (GCSs), 367 (64.5%) had sequential compression devices + GCSs, and 69 (12.1%) had sequential compression devices + GCSs + postoperative heparin, with VTE rates of 1.1%, 7.4%, and 5.8%, respectively (P = 0.07, χ(2) test). The remaining 38 (6.7%) received various other chemical and mechanical prophylaxis regimens. In the multivariate analysis, current or past tobacco smoking, longer hospital stay, and a remote history of VTE significantly increased the risk for postoperative VTE. CONCLUSIONS: Venous thromboembolism is a substantial postoperative complication among women with EOC, and the high cumulative rate of VTE within 30 days after primary surgery suggests that a more aggressive strategy is needed for VTE prevention. In addition, because longer hospital stay is independently associated with a higher risk for VTE, methods to decrease length of stay and minimize factors that contribute to prolonged hospitalization are warranted.
OBJECTIVE: The aim of this study was to determine the incidence and the risk factors of venous thromboembolism (VTE) within 30 days after primary surgery for epithelial ovarian cancer (EOC). METHODS: In a historical cohort study, we estimated the postoperative 30-day cumulative incidence of VTE among consecutive Mayo Clinic patients undergoing primary cytoreduction for EOC between January 2, 2003, and December 29, 2008. We tested perioperative patient characteristics and process-of-care variables (defined by the National Surgical Quality Improvement Program, >130 variables) as potential predictors of postoperative VTE using the Cox proportional hazards modeling. RESULTS: Among 569 cases of primary EOC cytoreduction and/or staging and no recent VTE, 35 developed symptomatic VTE within 30 days after surgery (cumulative incidence = 6.5%; 95% confidence interval, 4.4%-8.6%). Within the cohort, 95 (16.7%) received graduated compression stockings (GCSs), 367 (64.5%) had sequential compression devices + GCSs, and 69 (12.1%) had sequential compression devices + GCSs + postoperative heparin, with VTE rates of 1.1%, 7.4%, and 5.8%, respectively (P = 0.07, χ(2) test). The remaining 38 (6.7%) received various other chemical and mechanical prophylaxis regimens. In the multivariate analysis, current or past tobacco smoking, longer hospital stay, and a remote history of VTE significantly increased the risk for postoperative VTE. CONCLUSIONS:Venous thromboembolism is a substantial postoperative complication among women with EOC, and the high cumulative rate of VTE within 30 days after primary surgery suggests that a more aggressive strategy is needed for VTE prevention. In addition, because longer hospital stay is independently associated with a higher risk for VTE, methods to decrease length of stay and minimize factors that contribute to prolonged hospitalization are warranted.
Authors: J Wind; S W Polle; P H P Fung Kon Jin; C H C Dejong; M F von Meyenfeldt; D T Ubbink; D J Gouma; W A Bemelman Journal: Br J Surg Date: 2006-07 Impact factor: 6.939
Authors: Giancarlo Agnelli; Giorgio Bolis; Lorenzo Capussotti; Roberto Mario Scarpa; Francesco Tonelli; Erminio Bonizzoni; Marco Moia; Fabio Parazzini; Romina Rossi; Francesco Sonaglia; Bettina Valarani; Carlo Bianchini; Gualberto Gussoni Journal: Ann Surg Date: 2006-01 Impact factor: 12.969
Authors: T Satoh; A Oki; K Uno; M Sakurai; H Ochi; S Okada; R Minami; K Matsumoto; Y O Tanaka; H Tsunoda; S Homma; H Yoshikawa Journal: Br J Cancer Date: 2007-09-25 Impact factor: 7.640
Authors: Saketh R Guntupalli; Alyse Brennecke; Kian Behbakht; Anna Tayebnejad; Christopher A Breed; Lisa Marie Babayan; Georgina Cheng; Amin A Ramzan; Lindsay J Wheeler; Bradley R Corr; Carolyn Lefkowits; Jeanelle Sheeder; Koji Matsuo; Dina Flink Journal: JAMA Netw Open Date: 2020-06-01