Ann K Lal1, Nicole Sprawka2, Himani Darji3, Thaddeus Waters2, Jean Ricci Goodman2. 1. Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology, Loyola University Medical Center, 2160 S 1st Ave, Maywood, IL, 60153, USA. Ann.lal@lumc.edu. 2. Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology, Loyola University Medical Center, 2160 S 1st Ave, Maywood, IL, 60153, USA. 3. Biostatistics Core Clinical Research Office, Loyola University Chicago Health Sciences Division Center for Translational Research and Education, Chicago, IL, USA.
Abstract
PURPOSE: To assess the incidence of MRSA positive patients in pregnancy, as well as the postpartum outcomes in MRSA positive patients. METHODS: This is a retrospective cohort study of women who underwent universal MRSA universal at a tertiary medical center. A MRSA swab was routinely collected as part of the patient's prenatal care at 35-37 weeks gestation or on admission to labor and delivery. Demographic information and decolonization antibiotics were collected by electronic medical record review, using ICD-9 codes. Outcome data were collected, including mode of delivery, hospital length of stay, endometritis, wound cellulitis, and wound infection. p < 0.05 was considered significant. A univariate logistic regression and a multivariable binary logistic regression model were used to analyze the strength of association between outcomes and MRSA status. Statistical analysis was performed with SAS, version 9.4. RESULTS: The incidence of MRSA during the 4 year study period was 1.9% (82 MRSA positive out of 4369 total patients). 90.2% (74/82) of MRSA positive patients received decolonization antibiotics. No difference was noted in mode of delivery. Logistic regression failed to identify any significant differences in other relevant outcomes for MRSA positive women including endometritis 1.1 (0.1-17.5) [positive 0, versus negative 0.6% (n = 24)], wound cellulitis 5.9 (0.4-82.1) positive 0, versus negative 0.1% (Gorwitz et al. in J Infect Dis 197:1226-1234, 2008) and wound infection 3.3 (0.6-16.9) [positive 1.2%, versus negative 0.5% ( in Am J Infect Control 32:470-85, 2004)] when compared to MRSA negative women. CONCLUSION: When universal MRSA screening was performed at an academic tertiary care center, the overall incidence of MRSA was low. MRSA positive and subsequently decolinzed patients did not have any identified increase in postpartum infectious morbidity, as compared to MRSA negative patients.
PURPOSE: To assess the incidence of MRSA positive patients in pregnancy, as well as the postpartum outcomes in MRSA positive patients. METHODS: This is a retrospective cohort study of women who underwent universal MRSA universal at a tertiary medical center. A MRSA swab was routinely collected as part of the patient's prenatal care at 35-37 weeks gestation or on admission to labor and delivery. Demographic information and decolonization antibiotics were collected by electronic medical record review, using ICD-9 codes. Outcome data were collected, including mode of delivery, hospital length of stay, endometritis, wound cellulitis, and wound infection. p < 0.05 was considered significant. A univariate logistic regression and a multivariable binary logistic regression model were used to analyze the strength of association between outcomes and MRSA status. Statistical analysis was performed with SAS, version 9.4. RESULTS: The incidence of MRSA during the 4 year study period was 1.9% (82 MRSA positive out of 4369 total patients). 90.2% (74/82) of MRSA positive patients received decolonization antibiotics. No difference was noted in mode of delivery. Logistic regression failed to identify any significant differences in other relevant outcomes for MRSA positive women including endometritis 1.1 (0.1-17.5) [positive 0, versus negative 0.6% (n = 24)], wound cellulitis 5.9 (0.4-82.1) positive 0, versus negative 0.1% (Gorwitz et al. in J Infect Dis 197:1226-1234, 2008) and wound infection 3.3 (0.6-16.9) [positive 1.2%, versus negative 0.5% ( in Am J Infect Control 32:470-85, 2004)] when compared to MRSA negative women. CONCLUSION: When universal MRSA screening was performed at an academic tertiary care center, the overall incidence of MRSA was low. MRSA positive and subsequently decolinzed patients did not have any identified increase in postpartum infectious morbidity, as compared to MRSA negative patients.
Authors: Lindsey M Weiner; Amy K Webb; Brandi Limbago; Margaret A Dudeck; Jean Patel; Alexander J Kallen; Jonathan R Edwards; Dawn M Sievert Journal: Infect Control Hosp Epidemiol Date: 2016-08-30 Impact factor: 3.254
Authors: Miranda M L van Rijen; Lonneke G M Bode; Diane A Baak; Jan A J W Kluytmans; Margreet C Vos Journal: PLoS One Date: 2012-08-14 Impact factor: 3.240