You will be provided with the titles and abstracts of a collection of medical RCT reports studying a clinical question -- for instance, the efficacy of an intervention on some medical outcome. Please write a few sentences synthesizing the findings of these reports, which could serve as a conclusion section for a systematic review article. Your response should not include any other text. The RCT reports are below.



Title 1:
Meconium-stained amniotic fluid-associated infectious morbidity: a randomized, double-blind trial of ampicillin-sulbactam prophylaxis.
Abstract 1:
To evaluate the efficacy of intrapartum prophylactic administration of ampicillin-sulbactam in reducing intraamniotic infection and postpartum endometritis in patients with meconium-stained amniotic fluid (AF).
                Patients with intrapartum meconium-stained AF were randomized to receive either ampicillin-sulbactam or normal saline (placebo) intravenously at the time of diagnosis of meconium and every 6 hours until delivery. The outcomes of the two groups were compared with respect to intra-amniotic infection and postpartum endometritis.
                During the study period, 332 patients with meconium-stained AF were approached for participation, and 120 patients met inclusion criteria and were enrolled. Patient demographics, labor, and delivery characteristics were similar. Ampicillin-sulbactam reduced the incidence of intra-amniotic infection from 23.3 to 6.7%, (P = .02; relative risk [RR] 0.48, 95% confidence interval [CI] 0.22-0.98). The incidence of postpartum endometritis was also reduced, but the difference was statistically nonsignificant (8.3 versus 16.7%, P = .16; RR 0.64, 95% CI 0.30-1.33).
                Prophylactic intravenous ampicillin-sulbactam significantly reduces intra-amniotic infection in patients with meconium-stained AF.
Current evidence indicates that compared to placebo, antibiotics for MSAF in labour may reduce chorioamnionitis. There was no evidence that antibiotics could reduce postpartum endometritis, neonatal sepsis and NICU admission. This systematic review identifies the need for more well-designed, adequately powered RCTs to assess the effect of prophylactic antibiotics in the incidence of maternal and neonatal complications.