BACKGROUND: Optimal duration of antibiotic prophylaxis following major lower limb amputation in preventing adverse stump outcomes is controversial. OBJECTIVE: We assess the epidemiology and risk factors of wound dehiscence and stump infection after mid-thigh to transmetatarsal amputations with regard to antibiotic administration. METHODS: Our retrospective observational study at the Geneva University Hospital (January 1995-June 2010) includes a total of 289 amputations in 270 adult patients (199 males; median age 70 years). RESULTS: Wound dehiscence and/or stump infection occurred in 47 (16.3%) and 63 (21.8%) patients with a median delay of 24 and 14 days, respectively. No clinical variable was significantly associated with stump infection. Diabetes and older age (>80 years) were associated with dehiscence. Importantly, transcutaneous tissue oxygen tension (TcPO2) and duration of antibiotic administration showed no association with either outcome. CONCLUSION: The duration of antibiotic administration before or after surgery does not change the epidemiology of stump complications.
BACKGROUND: Optimal duration of antibiotic prophylaxis following major lower limb amputation in preventing adverse stump outcomes is controversial. OBJECTIVE: We assess the epidemiology and risk factors of wound dehiscence and stump infection after mid-thigh to transmetatarsal amputations with regard to antibiotic administration. METHODS: Our retrospective observational study at the Geneva University Hospital (January 1995-June 2010) includes a total of 289 amputations in 270 adult patients (199 males; median age 70 years). RESULTS: Wound dehiscence and/or stump infection occurred in 47 (16.3%) and 63 (21.8%) patients with a median delay of 24 and 14 days, respectively. No clinical variable was significantly associated with stump infection. Diabetes and older age (>80 years) were associated with dehiscence. Importantly, transcutaneous tissue oxygen tension (TcPO2) and duration of antibiotic administration showed no association with either outcome. CONCLUSION: The duration of antibiotic administration before or after surgery does not change the epidemiology of stump complications.
Authors: Waseem Abu-Ashour; Laurie Twells; James Valcour; Amy Randell; Jennifer Donnan; Patricia Howse; John-Michael Gamble Journal: BMJ Open Diabetes Res Care Date: 2017-05-27
Authors: Bernard Leenstra; Joep Wijnand; Bart Verhoeven; Olivier Koning; Martin Teraa; Marianne C Verhaar; Gert J de Borst Journal: Angiology Date: 2019-08-06 Impact factor: 3.619