Association between timing of elective cesarean delivery and adverse outcomes among women with at least two previous cesareans.

OBJECTIVE: To assess the impact of delivery at 37 weeks of pregnancy versus 38 weeks or later on maternal and neonatal outcomes among women with multiple previous cesareans. METHODS: In a retrospective study, data were assessed from women with at least two previous cesareans who delivered by cesarean at 37 weeks of pregnancy or later at a tertiary referral hospital in Jordan between January 2013 and November 2015. RESULTS: Among 886 eligible women, 505 (57.0%) delivered at 37 weeks (group 1) and 381 (43.0%) delivered at 38 weeks or later (group 2). There was no difference in intraoperative or postoperative complications between the two groups. In multivariate analysis, women in group 2 had lower odds of delivering neonates with respiratory distress syndrome than did those in group 1 (adjusted odds ratio 0.3, 95% confidence interval 0.2-0.5; P=0.046). However, neonatal jaundice was more common in group 2 (adjusted odds ratio 2.1, 95% confidence interval 1.7-2.7; P=0.035). CONCLUSION: Among women with multiple cesareans, delivery at 37 weeks was associated with increased risk of neonatal respiratory morbidity and decreased risk of neonatal jaundice, but not with a reduction in maternal complications, as compared with delivery at 38 weeks or later

Detection of Chlamydiaceae and Chlamydia-like organisms on the ocular surface of children and adults from a trachoma-endemic region.

Trachoma, the leading infectious cause of blindness, is caused by Chlamydia trachomatis (Ct), a bacterium of the phylum Chlamydiae. Recent investigations revealed the existence of additional families within the phylum Chlamydiae, also termed Chlamydia-like organisms (CLOs). In this study, the frequency of Ct and CLOs was examined in the eyes of healthy Sudanese (control) participants and those with trachoma (case). We tested 96 children (54 cases and 42 controls) and 93 adults (51 cases and 42 controls) using broad-range Chlamydiae and Ct-specific (omcB) real-time PCR. Samples positive by broad-range Chlamydiae testing were subjected to DNA sequencing. Overall Chlamydiae prevalence was 36%. Sequences corresponded to unclassified and classified Chlamydiae. Ct infection rate was significantly higher in children (31.5%) compared to adults (0%) with trachoma (p < 0.0001). In general, 21.5% of adults and 4.2% of children tested positive for CLOs (p = 0.0003). Our findings are consistent with previous investigations describing the central role of Ct in trachoma among children. This is the first study examining human eyes for the presence of CLOs. We found an age-dependent distribution of CLO DNA in human eyes with significantly higher positivity in adults. Further studies are needed to understand the impact of CLOs in trachoma pathogenicity and/or protection