Effect of the addition of osmotic dilators to medical induction of labor abortion: A before-and-after study

International audienceObjectives: The main objective of this study was to assess the induction-to-delivery interval with or without the use of osmotic dilators for induced abortion. As secondary objectives, women outcomes were assessed.Study design: This retrospective single-center observational before and after study reviewed records from a university hospital maternity unit from 2002 through 2016 and included all women undergoing abortion for medical reasons at and after 14 weeks of gestation. Two groups were compared: group "no dilators", which used first misoprostol without dilators, and group "dilators", which used osmotic dilators before misoprostol administration. The main outcome was the induction-to-delivery interval.Results: The study included 491 women: 383 in group "no dilators" and 108 in group "dilators". The induction-delivery interval was significantly lower in the group "dilators" compared to "no dilators" (427.7 min vs 639.7 min, P < 0.001), as was the cumulative misoprostol dose (990 μg vs 1449 μg, P < 0.001). The delivery rate within 6 h was significantly higher in the "dilators" group compared to "no dilators" group (50.0% vs 29.8%, P = 0.002).Conclusion: The use of osmotic dilators for cervical ripening before administration of misoprostol for induced abortion appears to be effective in reducing the induction-delivery interval

Smoking and smoking cessation in pregnancy. Synthesis of a systematic review

International audienceObjectives: To provide up-to-date evidence-based guidelines for the management of smoking cessation during pregnancy and the post-partum period.Study design: A systematic review of the international literature was undertaken between January 2003 and April 2019. MEDLINE, EMBASE databases and the Cochrane library were searched for a range of predefined key words. All relevant reports in English and French were classified according to their level of evidence ranging from 1(highest) to 4(lowest). The strength of each recommendation was classified according to the Haute Autorité de Santé (French National Authority for Health) ranging from A (highest) to C (lowest).Results: \&quot;Counselling\&quot;, including all types of non-pharmacological interventions, has a moderate benefit on smoking cessation, birth weight and prematurity. The systematic use of measuring expired air CO concentration does not influence smoking abstinence, however, it may be useful in assessing smoked tobacco exposure prior to and after quitting. The use of self-help therapies and health education are recommended in helping pregnant smokers quit and should be advised by healthcare professionals. Nicotine replacement therapies (NRT) may be prescribed to pregnant women who have failed to stop smoking after trying non-pharmacological interventions. Different modes of delivery and dosages can be used in optimizing their efficacy. Smoking in the postpartum period is essential to consider. The same treatment options as during pregnancy can be used.Conclusion: Smoking during pregnancy concerns more than a hundred thousand women each year in France resulting in a major public health burden. Healthcare professionals should be mobilised to employ a range of methods to reduce or even eradicate it

Delayed cortical gray matter development in neonates with severe congenital heart disease

Background: This study aimed to assess cortical gray matter growth and maturation in neonates with congenital heart disease (CHD). Methods: Thirty-one (near) term neonates with severe CHD (8 univentricular heart malformation (UVH), 21 d-transposition of great arteries (d-TGA) and 2 aortic coarctation) underwent cerebral MRI before (postnatal-day 7) and after (postnatal-day 24) surgery. Eighteen controls with similar gestational age had one MRI (postnatal-day 23). Cortical gray matter volume (CGM), inner cortical surface (iCS), and median cortical thickness were extracted as measures of volumetric growth, and gyrification index (GI) as measure of maturation. Results: Over a median of 18 d, CGM increased by 21%, iCS by 17%, thickness and GI both by 9%. Decreased postoperative CGM and iCS were seen for CHD compared to controls (P values <0.01), however with similar thickness and GI. UVH showed lower postoperative iCS, thickness (P values <0.05) and GI (P value <0.01) than d-TGA and controls. Infants requiring preoperative balloon-atrioseptostomy (BAS, 61%) had reduced postoperative CGM, iCS, and GI (P values <0.05). Conclusion: Infants with severe CHD show reduced cortical volumes compared to controls with gyrification being delayed in UVH, but not in d-TGA. Infants requiring BAS show higher risk of impaired cortical volume and gyrification