BACKGROUND: There is a paucity of evidence within the plastic surgery literature concerning risk stratification and management of patients with respect to thromboembolic disease. A retrospective chart review was conducted to examine whether the Davison-Caprini risk-assessment model could stratify patients undergoing excisional body contouring surgery, allowing prophylaxis to be managed in an evidence-based manner. METHODS:Three hundred sixty excisional body contouring patients at the University of Texas Southwestern Medical Center in Dallas, Texas, under the senior authors' (J.M.K. and R.J.R.) care were reviewed. Patients were stratified into groups according to the risk-assessment model and into groups based on procedure. Patient characteristics were investigated for their effects on thromboembolic risk. Complications of enoxaparin administration were analyzed. The data were analyzed using appropriate statistical procedures. RESULTS: The highest risk patients had a significantly increased rate of venous thromboembolism when compared with lower risk patients. Body mass index greater than 30 and hormone therapy use were associated with a significantly increased venous thromboembolism rate. Enoxaparin administration was associated with a statistically significant decrease in deep venous thrombosis in circumferential abdominoplasty patients. Enoxaparin administration was associated with higher bleeding rates. CONCLUSIONS: Low-molecular-weight heparin may affect the incidence of postoperative thrombotic complications in some surgical populations. In this study, patients who scored greater than four risk factors were at significant risk for venous thromboembolism. Enoxaparin significantly decreased deep venous thrombosis risk in patients undergoing circumferential abdominoplasty. This demonstrates the need for a multicenter, prospective, randomized study to examine various thromboembolic therapies and associated possible complications in these patients.
RCT Entities:
BACKGROUND: There is a paucity of evidence within the plastic surgery literature concerning risk stratification and management of patients with respect to thromboembolic disease. A retrospective chart review was conducted to examine whether the Davison-Caprini risk-assessment model could stratify patients undergoing excisional body contouring surgery, allowing prophylaxis to be managed in an evidence-based manner. METHODS: Three hundred sixty excisional body contouring patients at the University of Texas Southwestern Medical Center in Dallas, Texas, under the senior authors' (J.M.K. and R.J.R.) care were reviewed. Patients were stratified into groups according to the risk-assessment model and into groups based on procedure. Patient characteristics were investigated for their effects on thromboembolic risk. Complications of enoxaparin administration were analyzed. The data were analyzed using appropriate statistical procedures. RESULTS: The highest risk patients had a significantly increased rate of venous thromboembolism when compared with lower risk patients. Body mass index greater than 30 and hormone therapy use were associated with a significantly increased venous thromboembolism rate. Enoxaparin administration was associated with a statistically significant decrease in deep venous thrombosis in circumferential abdominoplasty patients. Enoxaparin administration was associated with higher bleeding rates. CONCLUSIONS: Low-molecular-weight heparin may affect the incidence of postoperative thrombotic complications in some surgical populations. In this study, patients who scored greater than four risk factors were at significant risk for venous thromboembolism. Enoxaparin significantly decreased deep venous thrombosis risk in patients undergoing circumferential abdominoplasty. This demonstrates the need for a multicenter, prospective, randomized study to examine various thromboembolic therapies and associated possible complications in these patients.
Authors: Christopher J Pannucci; Steven H Bailey; George Dreszer; Christine Fisher Wachtman; Justin W Zumsteg; Reda M Jaber; Jennifer B Hamill; Keith M Hume; J Peter Rubin; Peter C Neligan; Loree K Kalliainen; Ronald E Hoxworth; Andrea L Pusic; Edwin G Wilkins Journal: J Am Coll Surg Date: 2010-11-18 Impact factor: 6.113
Authors: Michael K Gould; David A Garcia; Sherry M Wren; Paul J Karanicolas; Juan I Arcelus; John A Heit; Charles M Samama Journal: Chest Date: 2012-02 Impact factor: 9.410
Authors: Christopher J Pannucci; Christine Fisher Wachtman; George Dreszer; Steven H Bailey; Pamela R Portschy; Jennifer B Hamill; Keith M Hume; Ronald E Hoxworth; Loree K Kalliainen; J Peter Rubin; Andrea L Pusic; Edwin G Wilkins Journal: Plast Reconstr Surg Date: 2012-01 Impact factor: 4.730
Authors: Christopher J Pannucci; Reda M Jaber; Justin M Zumsteg; Vlad Golgotiu; Lisa M Spratke; Edwin G Wilkins Journal: Plast Reconstr Surg Date: 2011-11 Impact factor: 4.730
Authors: Andrew G Shuman; Hsou Mei Hu; Christopher J Pannucci; Christopher R Jackson; Carol R Bradford; Vinita Bahl Journal: Otolaryngol Head Neck Surg Date: 2012-01-18 Impact factor: 3.497
Authors: Julio A Clavijo-Alvarez; Christopher J Pannucci; Adam J Oppenheimer; Edwin G Wilkins; J Peter Rubin Journal: Ann Plast Surg Date: 2011-03 Impact factor: 1.539