Piret Mitt1, Katrin Lang, Aira Peri, Matti Maimets. 1. Department of Internal Medicine and Infection Control, Tartu University Hospital, Tartu, Estonia. Piret.Mitt@kliinikum.ee
Abstract
OBJECTIVES: To evaluate a multi-method approach to postdischarge surveillance of surgical-site infections (SSIs) and to identify infection rates and risk factors associated with SSI following cesarean section. DESIGN: Cross-sectional survey. SETTING: Academic tertiary-care obstetric and gynecology center with 54 beds. PATIENTS: All women who delivered by cesarean section in Tartu University Women's Clinic during 2002. METHODS: Infections were identified during hospital stay or by postdischarge survey using a combination of telephone calls, healthcare worker questionnaire, and outpatient medical records review. SSI was diagnosed according to the criteria of the Centers for Disease Control and Prevention National Nosocomial Infections Surveillance System. RESULTS: The multi-method approach gave a follow-up rate of 94.8%. Of 305 patients, 19 (6.2%; 95% confidence interval [CI95], 3.8-9.6) had SSIs. Forty-two percent of these SSIs were detected during postdischarge surveillance. We found three variables associated with increased risk for developing SSI: internal fetal monitoring (odds ratio [OR], 16.6; CI95, 2.2-125.8; P = .007), chorioamnionitis (OR, 8.8; CI95, 1.1-69.6; P = .04), and surgical wound classes III and IV (OR, 3.8; CI95, 1.2-11.8; P = .02). CONCLUSIONS: The high response rate validated the effectiveness of this kind of surveillance method and was most suitable in current circumstances. A challenge exists to decrease the frequency of internal fetal monitoring and to treat chorioamnionitis as soon as possible.
OBJECTIVES: To evaluate a multi-method approach to postdischarge surveillance of surgical-site infections (SSIs) and to identify infection rates and risk factors associated with SSI following cesarean section. DESIGN: Cross-sectional survey. SETTING: Academic tertiary-care obstetric and gynecology center with 54 beds. PATIENTS: All women who delivered by cesarean section in Tartu University Women's Clinic during 2002. METHODS:Infections were identified during hospital stay or by postdischarge survey using a combination of telephone calls, healthcare worker questionnaire, and outpatient medical records review. SSI was diagnosed according to the criteria of the Centers for Disease Control and Prevention National Nosocomial Infections Surveillance System. RESULTS: The multi-method approach gave a follow-up rate of 94.8%. Of 305 patients, 19 (6.2%; 95% confidence interval [CI95], 3.8-9.6) had SSIs. Forty-two percent of these SSIs were detected during postdischarge surveillance. We found three variables associated with increased risk for developing SSI: internal fetal monitoring (odds ratio [OR], 16.6; CI95, 2.2-125.8; P = .007), chorioamnionitis (OR, 8.8; CI95, 1.1-69.6; P = .04), and surgical wound classes III and IV (OR, 3.8; CI95, 1.2-11.8; P = .02). CONCLUSIONS: The high response rate validated the effectiveness of this kind of surveillance method and was most suitable in current circumstances. A challenge exists to decrease the frequency of internal fetal monitoring and to treat chorioamnionitis as soon as possible.
Authors: R F Lamont; J D Sobel; J P Kusanovic; E Vaisbuch; S Mazaki-Tovi; S K Kim; N Uldbjerg; R Romero Journal: BJOG Date: 2011-01 Impact factor: 6.531
Authors: Filbert J Mpogoro; Stephen E Mshana; Mariam M Mirambo; Benson R Kidenya; Balthazar Gumodoka; Can Imirzalioglu Journal: Antimicrob Resist Infect Control Date: 2014-08-11 Impact factor: 4.887