[Comparison of the therapeutic efficacy of the piperacillin/tazobactame combination vs. ampicillin and gentamycin in in the management of post-cesarean endometritis]. / Comparación de la eficacia terapéutica de piperacilina/tazobactam vs ampicilina más gentamicina en el tratamiento de endometritis poscesárea.

ABSTRACT

Traditionally obstetric infections have been treated with combination antimicrobial agents that provide coverage against aerobic and anaerobic bacteria commonly found in these infections. New antibiotics may be a monotherapy alternative for this type of infections. The objective of the study was to compare the efficacy of the agent piperacillin/tazobactam against ampicillin plus gentamicin in the treatment of postcesarean endometritis. By randomized way 14 patients were enrolled in the piperacillin/tazobactam group and 42 in the ampicillin-gentamicin group. A favorable clinical response occurred in 78.6% of piperacillin/tazobactam patients and 88.1% of ampicillin and gentamicin patients (p = NS). There was no statistically significant difference in the times to recovery and days of hospitalization between the two groups. The combination piperacillin/tazobactam did not show advantage towards the standard treatment, so combination antimicrobial agent continue been the optimal approach to the management of obstetric infection.