Influence of maternal factors and mode of induction on labour outcomes: a pragmatic retrospective cohort study.

Influence of maternal factors and mode of induction on labour outcomes: a pragmatic retrospective cohort study. J Obstet Gynaecol. 2018 Mar 22;:1-4 Authors: Jonker L, Memon F Abstract Since recent research indicates that other modalities are at a minimum non-inferior to the NICE-recommended hormonal agent prostaglandin E2 (PGE2), a retrospective cohort study was conducted on 1971 consecutively induced singleton pregnancies. Multinominal regression analysis showed that the odds ratio (OR) for vaginal delivery with balloon-mediated labour induction (84% vaginal deliveries; OR 1.6; 95% CI 0.7-3.5) is similar to the PGE2 agents propess (81%; OR 1.2; 95% CI 0.68-1.98) and prostin (79%; OR 0.99; 95% CI 0.55-1.79) when using a triple multi-agent induction as a reference. On the other hand, combining the propess and prostin (60% vaginal deliveries; OR 0.45; 95% CI 0.21-0.96) and attempting quadruple combinations of the induction modalities (56%; OR 0.37; 95% CI 0.16-0.85) yields significantly poorer outcomes. However, compared to the known factors associated with increased caesarean section rates, such as an increased maternal age, nulliparous pregnancies and a history of caesarean section, the differential impact of different induction modalities appear less pronounced. Impact statement What is already known on this subject? Recent published data from controlled clinical trials have shown that other labour-inducing agents, including balloon...
Source: Journal of Obstetrics and Gynaecology - Category: OBGYN Tags: J Obstet Gynaecol Source Type: research