Which antiseptic to use for a caesarean section? A systematic review and network meta-analysis of randomized controlled trials.

Guidelines for pre-operative skin antisepsis recommend using chlorhexidine in an alcohol-based solution. However, other antiseptics such as aqueous povidone-iodine or alcohol-based solutions continue to be used. Randomized controlled trials (RCTs) in caesarean section are rare and do not include all possible comparisons of antiseptics. The aim of this study was to assess the efficacy (reduction of surgical site infections) of chlorhexidine at two different concentrations (0.3% and 2%) and povidone-iodine in aqueous or alcohol-based solutions using a network meta-analysis, including only RCTs of caesarean sections. Fragility indices and prediction intervals were also estimated. A systematic literature review and network meta-analysis were performed. RCTs published up to February 2024 were collected from PubMed, ScienceDirect and the Cochrane Library. Interventions included alcohol-based povidone-iodine, aqueous povidone-iodine, and alcohol-based chlorhexidine 2% and 0.3%. The primary outcome measure was surgical site infection. Nine RCTs with 4915 patients and four interventions were included in the network meta-analysis. All credible intervals of the compared interventions overlapped. Alcohol-based 2% chlorhexidine had the highest probability of being effective in preventing surgical site infections, followed by alcohol-based povidone-iodine. The fragility index ranged from 4 to 18. The prediction intervals were wide. On the basis of rank probabilities, chlorhexidine 2% in an alcohol-based solution was most likely to be effective in preventing surgical site infections after caesarean section, followed by alcohol-based povidone-iodine. Given the paucity of literature and the relatively small difference between povidone-iodine and chlorhexidine found in our meta-analysis, we suggest that either can be used in an alcohol-based solution as antisepsis for planned or emergency caesarean section.

Association between SARS-Cov-2 infection during pregnancy and adverse pregnancy outcomes: A re-analysis of the data reported by Wei et al. (2021).

OBJECTIVES AND BACKGROUND: Wei et al. have published a meta-analysis (MA), which aimed to evaluate the association between SARS-CoV-2 infection during pregnancy and adverse pregnancy outcomes. Using classical random-effects model, they found that SARS-CoV-2 infection was associated with preeclampsia, preterm birth and stillbirth. Performing MA with low event rates or with few studies may be challenging insofar as MA relies on several within and between-study distributional assumptions. The objective was to assess the robustness of the results provided by Wei et al. METHODS: We performed a sensitivity analysis using frequentist and Bayesian meta-analysis methods. We also estimated fragility indexes. RESULTS: For eclampsia, the confidence intervals of most frequentist models contain 1. All beta-binomial models (Bayesian) lead to credible intervals containing 1. The prediction interval, based on DL method, ranges from 0.75 to 2.38. The fragility index is 2 for the DL method. For preterm, the confidence (credible) intervals exclude 1. The prediction interval is broad, ranging from 0.84 to 20.61. The fragility index ranges from 27 to 10. For stillbirth, the confidence intervals of most frequentist models contain 1. Six Bayesian MA models lead to credible intervals containing 1. The prediction interval ranges from 0.52 to 8.49. The fragility index is 3. CONCLUSION: Given the available data and the results of our broad sensitivity analysis, we can suggest that SARS-CoV-2 infection during pregnancy is associated with preterm, and that it may be associated with preeclampsia. For stillbirth, more data are needed as none of the Bayesian analyses are conclusive.

A large observational data study supporting the PROsPeR score classification in poor ovarian responders according to live birth outcome.

STUDY QUESTION: Can the Poor Responder Outcome Prediction (PROsPeR) score identify live birth outcomes in subpopulations of patients with poor ovarian response (POR) defined according to the ESHRE Bologna criteria (female age, anti-Müllerian hormone (AMH), number of oocytes retrieved during the previous cycle (PNO) after treatment with originator recombinant human follitropin alfa? SUMMARY ANSWER: The PROsPeR score discriminated the probability of live birth in patients with POR using observational data with fair discrimination (AUC ≅ 70%) and calibration, and the AUC losing less than 5% precision compared with a model developed using the observational data. WHAT IS KNOWN ALREADY: Although scoring systems for the likelihood of live birth after ART have been developed, their accuracy may be insufficient, as they have generally been developed in the general population with infertility and were not validated for patients with POR. The PROsPeR score was developed using data from the follitropin alfa (GONAL-f; Merck KGaA, Darmstadt, Germany) arm of the Efficacy and Safety of Pergoveris in Assisted Reproductive Technology (ESPART) randomized controlled trial (RCT) and classifies women with POR as mild, moderate or severe, based upon three variables: female age, serum AMH level and number of oocytes retrieved during the previous cycle (PNO). STUDY DESIGN, SIZE, DURATION: The external validation of the PROsPeR score was completed using data derived from eight different centres in France. In addition, the follitropin alfa data from the ESPART RCT, originally used to develop the PROsPeR score, were used as reference cohort. The external validation of the PROsPeR score l was assessed using AUC. A predetermined non-inferiority limit of 0.10 compared with a reference sample and calibration (Hosmer-Lemeshow test) were the two conditions required for evaluation. PARTICIPANTS/MATERIALS, SETTING, METHODS: The observational cohort included data from 8085 ART treatment cycles performed with follitropin alfa in patients with POR defined according to the ESHRE Bologna criteria (17.6% of the initial data set). The ESPART cohort included 477 ART treatment cycles with ovarian stimulation performed with follitropin alfa in patients with POR. MAIN RESULTS AND THE ROLE OF CHANCE: The external validation of the PROsPeR score to identify subpopulations of women with POR with different live birth outcomes was shown in the observational cohort (AUC = 0.688; 95% CI: 0.662, 0.714) compared with the ESPART cohort (AUC = 0.695; 95% CI: 0.623, 0.767). The AUC difference was -0.0074 (95% CI: -0.083, 0.0689). This provided evidence, with 97.5% one-sided confidence, that there was a maximum estimated loss of 8.4% in discrimination between the observational cohort and the ESPART cohort, which was below the predetermined margin of 10%. The Hosmer-Lemeshow test did not reject the calibration when comparing observed and predicted data (Hosmer-Lemeshow test = 1.266688; P = 0.260). LIMITATIONS, REASONS FOR CAUTION: The study was based on secondary use of data that had not been collected specifically for the analysis reported here and the number of characteristics used to classify women with POR was limited to the available data. The data were from a limited number of ART centres in a single country, which may present a bias risk; however, baseline patient data were similar to other POR studies. WIDER IMPLICATIONS OF THE FINDINGS: This evaluation of the PROsPeR score using observational data supports the notion that the likelihood of live birth may be calculated with reasonable precision using three readily available pieces of data (female age, serum AMH and PNO). The PROsPeR score has potential to be used to discriminate expected probability of live birth according to the degree of POR (mild, moderate, severe) after treatment with follitropin alfa, enabling comparison of performance at one centre over time and the comparison between centres. STUDY FUNDING/COMPETING INTEREST(S): This analysis was funded by Merck KGaA, Darmstadt, Germany. P.L. received grants from Merck KGaA, outside of the submitted work. N.M. reports grants, personal fees and non-financial support from Merck KGaA outside the submitted work. T.D.H. is Vice President and Head of Global Medical Affairs Fertility, Research and Development at Merck KGaA, Darmstadt, Germany. P.A. has received personal fees from Merck KGaA, Darmstadt, Germany, outside the submitted work. C.R. has received grants and personal fees from Gedeon Richter and Merck Serono S.A.S., France, an affiliate of Merck KGaA, Darmstadt, Germany, outside the submitted work. P.S. reports congress support from Merck Serono S.A.S., France (an affiliate of Merck KGaA, Darmstadt, Germany), Gedeon Richter, TEVA and MDS outside the submitted work. C.A., J.P., G.P. and R.W. declare no conflict of interest. TRIAL REGISTRATION NUMBER: N/A.

[Mistreatment during childbirth: A prospective multicentric survey among women in maternities in Burgundy]. / Violence au bloc obstétrical : une enquête prospective multicentrique auprès des femmes dans les maternités de Bourgogne.

OBJECTIVES: The purpose of this study was to estimate the prevalence of mistreatment during childbirth (MDCB), to assess the subjective experience of women and to identify the factors associated with MDCB. METHODS: This prospective multicentered study included every single public maternity of the Burgundy Perinatal Network from the 15th of February to the 15th of March 2019. An anonymous questionnaire was distributed on postpartum's second day. It encompassed the following categories of MDCB: verbal, physical abuse, information, consent, failure to meet professional standards of care (PSC), poor rapport between women and providers (PRBWP), and discrimination, as well as the subjective experience, physical and psychological. RESULTS: Out of 1793 eligible women, 1149 answered (64.1%). Women reported a positive experience of childbirth, physical (89.8%) and psychological (93.4%). On the other hand, 506 women (44%) reported MDCB. The incidence of verbal (2.3%) or physical (0.4%) abuse or discrimination (3.5%) was marginal. MDCB reported was mainly a lack of research and/or respect of consent (21.5%), lack of satisfying information for at least one procedure (14.4%), declaration of lack of respect of PSC (24.2%), PRBWP (11.1%). When the subjective experience of childbirth was negative on the physical aspect, one MDCB was declared in 80% of cases (P<0.01). CONCLUSIONS: This study highlights the importance of involving women in care's decisions. We should systematize the information and seeking of consent in a dynamic way and promote free choice for women.

Can novel early non-invasive biomarkers of embryo quality be identified with time-lapse imaging to predict live birth?

STUDY QUESTION: Can time-lapse imaging systems make it possible to identify novel early non-invasive biomarkers to predict live birth? SUMMARY ANSWER: From mostly high-grade embryos, out of 35 morphometric, morphologic and morphokinetic variables, only pronuclei (PN) position at time of PN juxtaposition and the absence of multinucleated blastomeres at the 2-cell stage (MNB2cell), were potentially associated with live birth. WHAT IS KNOWN ALREADY: Previous studies indicate that some kinetic markers may be predictive of blastocyst development and embryonic implantation. Certain teams have suggested including some of them in decisional algorithms for embryo transfers. STUDY DESIGN, SIZE, DURATION: Using a time-lapse incubator (EmbryoScope, Unisense FertiliTech), we retrospectively explored the associations between the morphometric, morphologic and morphokinetic parameters of oocytes, zygotes and embryos, and their associations with live birth. This study assessed 232 embryos from single embryo transfers after ICSI cycles performed between January 2014 and December 2017. PARTICIPANTS/MATERIALS, SETTING, METHODS: The morphometric, morphologic and morphokinetic parameters (18, 4 and 13, respectively) of oocytes, zygotes and early embryos were studied retrospectively. The associations between these parameters were examined using a Spearman's correlation, Mann-Whitney or chi-squared test as appropriate. We examined whether these parameters were associated with outcomes in univariate and multivariate logistic regression analyses. MAIN RESULTS AND THE ROLE OF CHANCE: Central PN juxtaposition was associated with a 2-fold increase in the odds of live birth (OR = 2.20; 95% CI, [1.26-3.89]; P = 0.006), while the presence of MNB2cell was associated with half the odds of live birth (OR = 0.51; 95% CI, [0.27-0.95]; P = 0.035). These two parameters were independent of embryo kinetics. The 33 remaining parameters had no significant association with the capacity of transferred embryos to develop to term. LIMITATIONS, REASONS FOR CAUTION: Even though the population size was relatively small, our analyses were based on homogeneous cycles, i.e. young women whose transferred embryos were found to be high-grade according to conventional morphology evaluation. In addition, our conclusions were established from a specific, highly selected population, so other study populations, such as women in an older age bracket, may yield different results. Finally, because we assessed day 2/3 transfers, our findings cannot be generalized to embryos cultured up to the blastocyst stage. WIDER IMPLICATIONS OF THE FINDINGS: It would be interesting to explore, prospectively, whether PN localisation is a relevant measure to predict embryo development when added into further algorithms and whether this parameter could be suitable for use in other IVF clinics. Further studies are needed, notably to explore the added value of timing evaluation in cohorts of embryos with low or intermediate morphology grade, as well as in other maternal populations (i.e. older women). STUDY FUNDING/COMPETING INTEREST(S): No external funding was used for this study. P. Sagot received funding from the following commercial companies: Merck Serono, Finox Biotech, Ferring, MSD France SAS, Teva Sante ́ SAS, Allergan France, Gedeon Richter France, Effik S.A., Karl Storz Endoscopie France, GE Medical Systems SCS, Laboratoires Genevrier, H.A.C. Pharma and Ipsen.All the authors confirm that none of this funding was used to support the research in this study. There are no patents, products in development or marketed products to declare. This does not alter the authors' adherence to all the journal policies on sharing data and materials.

Extremely premature infants: How does death in the delivery room influence mortality rates in two level 3 centers in France?

OBJECTIVES: Mortality rates of very preterm infants may vary considerably between healthcare facilities depending on the neonates' place of inclusion in the cohort study. The objective of this study was to compare the mortality rates of live-born extremely preterm neonates observed in two French tertiary referral hospitals, taking into account the occurrence of neonatal death both in the delivery room and in the neonatal intensive care unit (NICU). METHODS: Retrospective observational study including all pregnancy terminations, stillbirths and live-born infants within a 22- to 26-week 0/6 gestational age range was registered by two French level 3 university centers between 2009 and 2013. The mortality rates were compared between the two centers according to two places of inclusion: either the delivery room or the NICU. RESULTS: A total of 344 infants were born at center A and 160 infants were born at center B. Among the live-born neonates, the rates of neonatal death were similar in center A (54/125, 43.2%) and center B (33/69, 47.8%; P=0.54). However, neonatal death occurred significantly more often in the delivery room at center A (31/54, 57.4%) than at center B (6/33, 18.2%; P<0.001). Finally, the neonatal death rate of live-born very preterm neonates admitted to the NICU was significantly lower in center A (25/94, 26.6%) than in center B (27/63, 42.9%; P=0.03). CONCLUSIONS: This study points out how the inclusion of deaths in the delivery room when comparing neonatal death rates can lead to a substantial bias in benchmarking studies. Center A and center B each endorsed one of the two models of preferential place of neonatal death (delivery room or NICU) detailed in European studies. The reasons behind the two different models and their impact on how parents perceive supporting their neonate need further investigation.

[Immunosuppressive therapy and fertility preservation: Indications and methods]. / Traitements immunosuppresseurs et préservation de la fertilité : indications et modalités pratiques.

Fertility preservation is routinely performed in cancerology but less systematically used in the field of immune diseases, even though the use of gonadotoxic treatments in young patients may be required and even though the disease itself can alter fertility. This review aimed to clarify the indications and methods of fertility preservation in this context. Cyclophosphamide is the only immunosuppressive drug requiring fertility preservation in women. In men, fertility preservation should be proposed before treatment with cyclophosphamide, methotrexate, mycophenolate mofetil or mTOR inhibitors. Other factors inherent to the disease or the patient may alter fertility. Thus, screening for infertility and fertility preservation have to be implemented as much as possible to increase the chances of successful procreation in patients with immune disease. For women, the choice between the different preservation methods depends on the patient's age, disease activity, the time available before the start of treatment, the possibility of future pregnancy and the woman's and even couple's wishes. Before puberty, the only accepted method is cryopreservation of ovarian tissue. After puberty, the first-line method is the cryopreservation of mature oocytes. If the treatment has to be started in an emergency, if ovarian hyperstimulation/oocyte retrieval is contraindicated or if the patient refuses this option, cryopreservation of ovarian tissue or GnRH agonists could be proposed. For men, the accepted method is sperm cryopreservation. For prepubertal boys, the cryopreservation of spermatogonia after testicular biopsy is still experimental.

The epigenetic control of transposable elements and imprinted genes in newborns is affected by the mode of conception: ART versus spontaneous conception without underlying infertility.

STUDY QUESTION: Do assisted reproductive technologies alter DNA methylation and/or transcription of transposable elements and imprinted genes in cord blood and placenta? SUMMARY ANSWER: After ART, DNA methylation and/or transcription changes of some transposable elements and imprinted genes were found in placenta samples while transcription modifications for some transposable elements were also discovered in cord blood. WHAT IS KNOWN ALREADY: Recent studies have confirmed the increased risk of placenta-related adverse pregnancy outcomes and the excess of imprinted disorders with abnormal methylation patterns after ART, which raises the issue of a potential ART-induced epigenetic risk. STUDY DESIGN, SIZE, DURATION: A total of 51 IVF/ICSI (15 conventional and 36 ICSI) singleton pregnancies were prospectively included from January 2013 to April 2015 and compared to 48 spontaneously conceived singleton pregnancies. PARTICIPANTS/MATERIALS, SETTING, METHODS: The DNA methylation and transcription of three imprinted loci (H19/IGF2, KCNQ1OT1 and SNURF DMRs) and four transposon families (LINE-1, ERVFRD, AluYa5 and ERVW) in cord blood and placenta obtained at birth were assessed by pyrosequencing and quantitative RT-PCR, respectively. All data were adjusted for gestational age at delivery, sex of the newborn, parity and maternal age. MAIN RESULTS AND THE ROLE OF CHANCE: DNA methylation levels of H19/IGF2, KCNQ1OT1, LINE-1Hs and ERVFRD-1 were significantly lower in IVF/ICSI placentas than in control placentas, while there was no difference for cord blood. Moreover, the expression of ERVFRD-1 and LINE-1 ORF2 in cord blood and ERVFRD-1 in placenta was lower in the IVF/ICSI group than in controls. The expression of ERVFRD-1 in placenta correlated positively with birth weight and placenta weight, but only in the control group, thus pointing to the potential deregulation of syncytin function after ART. LARGE SCALE DATA: N/A. LIMITATIONS, REASONS FOR CAUTION: The control group of fertile couples having conceived within 1 year prevented us from deciphering the distinct roles of ART and infertility. WIDER IMPLICATIONS OF THE FINDINGS: These novel findings of ERVFRD (syncytin-2) expression correlating with birth weight and placenta weight suggest that more research on syncytins and pregnancy-associated diseases could lead to them being used as biomarkers or even as therapeutic targets. The epigenetic modifications in placenta for sequences involved in foetal development raise the question of their potential effects on pregnancy and future life. These results should encourage us to analyse the exact causes and consequences of epigenetic changes and strive to minimize these variations in the interests of epigenetic safety after ART. STUDY FUNDING/COMPETING INTEREST(S): The study was funded by a grant from Besançon and Dijon University Hospitals. The authors have no conflicts of interest to declare.

Postpartum hemorrhage with transfusion: Trends, near misses, risk factors and management at the scale of a perinatal network.

OBJECTIVES: To analyze temporal trends and management of postpartum hemorrhage (PPH) with transfusion and its related maternal near-miss (MNM) cases between 2006 and 2014 and to study risk factors. MATERIAL AND METHODS: This retrospective cohort study from two prospective databases included 156,047 women giving birth in all the maternity hospitals of Burgundy. We analyzed temporal trends and the distribution of PPH with transfusion, the circumstances of transfer of patients between hospitals and factors associated with PPH with transfusion. PPH with massive blood transfusion and/or non-medical treatment was defined as MNM. Statistical analysis included Chi2 tests and logistic regression for multivariate analysis. RESULTS: The overall rate of PPH with transfusion was 7.3‰ and globally increased during the study period whereas the MNM rate did not. MNM represented 37% of patients with PPH with transfusion and 71% of transferred patients, but surgical treatments were performed before transfer. Factors associated with PPH with transfusion were maternal age>35 years (odds ratio [OR]=1.3), prematurity (OR=5.0), cesarean section (OR=4.8), placenta previa (OR=22.0), twin pregnancy (OR=6.6), HELLP syndrome (OR=17.9) and severe small-for-gestational-age infants (OR=2.0). The first four were also associated with MNM. CONCLUSION: MNM cases of PPH rates were steady in Burgundy while rates of PPH with transfusion increased moderately.

What are the likely IVF/ICSI outcomes if there is a discrepancy between serum AMH and FSH levels? A multicenter retrospective study.

OBJECTIVE: The principal outcome was to assess the ovarian response to controlled hyperstimulation during in vitro fertilization (IVF) with or without micro-injection (ICSI) in patients whom ovarian reserve testing revealed a discrepancy between the serum levels of FSH and AMH. The secondary outcome was to determine whether AMH and FSH profiles could predict the IVF/ICSI response. STUDY DESIGN: This was a multicenter, retrospective study analysing all controlled ovarian hyperstimulation cycles with attempted fresh embryo transfer(s) carried out during IVF/ICSI treatment and in which the AMH level had been assayed between January 01, 2008 and December 31, 2011. This enabled us to form 2 control groups (NOR, normal ovarian reserve: normal AMH and FSH and DOR, diminished ovarian reserve: diminished AMH, increased FSH) and 2 study groups (DAMH: diminished AMH, normal FSH and NAMH: normal AMH, increased FSH). The principal assessment criterion was quantitative ovarian response to stimulation defined by the mean number of oocytes punctured, the secondary assessment criterion the qualitative response to stimulation defined by the pregnancy rate per cycle. RESULTS: We were able to analyse 1803 stimulation cycles. The mean number of oocytes punctured was significantly reduced in the DAMH and DOR groups compared to the NAMH and NOR groups (5.2±3.9 and 4.1±3.3 vs. 11.5±7 and 9.5±5.6, respectively [P<0.01]). The pregnancy rate per initiated cycle was significantly reduced in the DAMH and DOR groups compared to the NAMH and NOR groups (20% and 24% vs. 32 and 35%, respectively [P<0.01]). Live birth rates did not differ between the groups however. Multivariate analysis with logistic regression revealed that AMH, FSH and age independently had an effect on the number of oocytes punctured, although the effect exerted by AMH seemed to be preponderant (OR: 2.75: 95%CI [2.39-3.19]). AMH appeared to be the sole factor independently predictive of pregnancy per cycle. CONCLUSION: The serum AMH level appears to provide an additional item of discriminatory information, which should not be overlooked. Ovarian reserve work-up should include routine AMH assay.

Customized and non-customized live-born birth-weight curves of single and uncomplicated pregnancies from the Burgundy perinatal network. Part I - methodology.

OBJECTIVES: To establish non-customized and customized birth-weight curves of single and uncomplicated pregnancies according to gestational age. MATERIALS AND METHODS: We used data for 64,173 mother-infants pairs from the Burgundy perinatal network database (France) over the period 2005-2013. A validated procedure was used to link mothers with their newborns, and maternal and fetal pathologies likely to affect birth weight were excluded. Multiple regression analysis with covariate selection was used to build a customized growth curve with maternal and fetal parameters. RESULTS: Using this methodology, three different curves were generated: an unadjusted curve for birth weight, named B0, an curve adjusted for fetal gender, named B1 and a curve adjusted for fetal and maternal parameters (fetal gender, maternal height, weight and parity), named B2. CONCLUSION: We present curves showing an original distribution of birth weights for the French population in order to improve the diagnosis of small for gestational age. These curves are not based on the Gardosi in utero growth model but on actual birth weights, thus limiting bias. Nevertheless, the minimum gestational age was 25weeks as there was an insufficient number of live-borns in small gestational ages.

[Interstitial, angular and cornual pregnancies: Diagnosis, treatment and subsequent fertility]. / Grossesse interstitielle, angulaire et cornuale : diagnostic, traitement et futur obstétrical.

OBJECTIVE: Interstitial, angular and corneal pregnancies are not very frequent and often mistaken, each with its own definition and prognosis. The objective of this work is to relate 10 years experience of ectopic pregnancies at the UH in Dijon, based on the latest data from the literature in term of diagnosis, management and subsequent fertility. METHOD: This is a retrospective study carried out at the UH of Dijon from 01/01/2005 to 01/01/2015. From the medical records of each patient who presented a corneal, interstitial or angular pregnancy, we identified the risk factors for ectopic pregnancy (EG), the diagnostic and therapeutic means used, and the subsequent obstetrical events. RESULTS: In 10 years, 532 EG were managed including 10 interstitials, one angular and nine cornual. The main risk factors were previous EG (50%), salpingectomy (55%), curettage (45%) and smoking (40%). The localization of the EG was done in 75% by the endo-vaginal sonography, in 25% in peroperative. Thirty-five percent were treated with methotrexate, 20% had surgery and 40% had both. Seventy-five percent of patients had at least one ulterior pregnancy. In the case of caesarean section, no dehiscence of the corneal scar was identified. CONCLUSION: This study shows the presence of medical antecedents which are risk factors of the tubular EG. A methotrexate protocol should be proposed first. Even after corneal surgery, vaginal delivery may remain possible.

Induced labour at term and breech presentation: Experience of a level IIB French maternity.

Data from the literature on induction of labour in breech presentation are rare and no conclusions can be drawn for this procedure. OBJECTIVES: To evaluate obstetrical and neonatal prognosis following induced labour in breech deliveries at term (37 to 42 weeks of gestation). METHODS: We conducted a single-centre retrospective case-control study in a level IIB maternity unit from 1st January 2012 to 31st December 2015. The inclusion criteria were a singleton pregnancy and a breech presentation. RESULTS: A total of 235 patients were included, 178 in the spontaneous labour group (group A), 57 in the induced labour group (whatever the procedure used: oxytocin or prostaglandin) (group B). There was no significant difference concerning the vaginal delivery rate between group A and group B (88.2% versus 91.2%). Both groups were also similar for transfers to neonatal units (10.7% versus 15.8%), pH<7.0 (1.1% versus 1.8%) and 5-minute Apgar<4 (1.1% versus 1.7%). There were no neonatal deaths or transfers to neonatal intensive care units. CONCLUSION: Induced labour in breech presentation is feasible with a vaginal delivery rate similar to that in spontaneous labour and the same neonatal outcomes. This therapeutic option must be considered in trained obstetrical teams when vaginal delivery in breech presentations is not contraindicated.

Early screening for type 2 diabetes following gestational diabetes mellitus in France: hardly any impact of the 2010 guidelines.

AIMS: Women who had gestational diabetes mellitus (GDM) have a high risk of type 2 diabetes mellitus (T2DM) in the years following pregnancy. Most follow-up screening studies have been conducted in limited geographical areas leading to large variability in the results. The aim of our investigation was to measure how the publication of guidelines affected early screening for T2DM after a pregnancy with GDM during the period 2007-2013, in France. METHODS: We conducted a retrospective cohort study in a representative sample of 1/97th of the French population using data from the "National Health Insurance Inter-Regime Information System," which collects individual hospital and non-hospital data for healthcare consumption. RESULTS: The sample included 49,080 women who gave birth in 2007-2013. In the following 3 months, only 18.49% of women with GDM had an oral glucose tolerance test or a blood glucose test in 2007. This rate had not significantly increased in 2013 (p = 0.18). The proportion of women with GDM who had the recommended glycemic follow-up at 3 months (20.30 vs. 21.58%, p = 0.19) and 6 months (32.48 vs. 37.16%, p = 0.08) was not significantly different before the guidelines (2008-2009) and after the guidelines (2012-2013). At 12 months, the difference was significant (46.77 vs. 54.05%, p = 0.009). CONCLUSION: Postpartum screening has improved only slightly since the guidelines and remains largely insufficient, with less than 25% of women with GDM screened in the first 3 months. In the first year after delivery, less than 60% of women were screened for T2DM.

[Assessment of restrictive episiotomy use and impact on perineal tears in the Burgundy's Perinatal Network]. / Évaluation de la pratique restrictive de l'épisiotomie et de l'impact sur les déchirures périnéales au sein du Réseau périnatal de Bourgogne.

OBJECTIVES: To analyse episiotomy and perineal tears rates in Burgundy after French National College of Obstetricians and Gynecologists (CNGOF) guidelines in 2005. MATERIALS AND METHOD: Multicenter retrospective study, between 2003-2005 (period 1) et 2012-2014 (period 2), conducted on singletons vaginal deliveries, in cephalic presentation from 37 weeks. We compared the episiotomy rate (ER), and perineal lesions in normal deliveries (ND) and instrumental deliveries (ID) between the two periods. RESULTS: A total of 74,268 women were included. The overall ER significantly decreased from 35.8 to 16.7% (P<0.01), without increasing third degree perineal tears (0.73% vs. 0.66%) or fourth degree (0.14% vs 0.14%). First degree perineal tears rose (42.1% vs 17.6%, P<0.001), second degree decreased (13.5% vs 20.5%, P<0.001). ER decreased whatever the level of motherhood, healthcare ward, vaginal delivery type, or the instrument used. CONCLUSION: Our study found a strong impact in Burgundy of the French guidelines for the practice of restrictive episiotomy for both ND and for ID without increasing sphincter tears and in decreasing spontaneous morbidity.

[CME MMC: Evaluation of a continuous medical education tool by e-learning from the morbi-mortality conferences of the Burgundy]. / DPC RMM : évaluation d'un outil de développement professionnel continue par e-learning à partir des revues de morbi-mortalité de Bourgogne.

OBJECTIVES: The objective of this study was to validate a continuing medical education e-learning tool. METHODS: The CME MMC was for all health professionals maternity Burgundy and concerned regional morbidity and mortality conferences. It was divided into steps: a pre-test for an assessment of initial knowledge, an access to the recommendations of each RMM and a post-test to assess the progress of participants. A satisfaction questionnaire was proposed after the test. The primary endpoint was the comparison of the post-test scores than the pre-test. RESULTS: CME MMC was opened 3 months and recorded 156 participants among 598 health professionals in Burgundy, a rate 2.4 times higher than the average participation rate at MMC the past two years. A statistically significant increase was demonstrated individually by comparing the post-test scores than the pre-test (P<0.00001). The increase was significantly higher for midwives and professionals absents at the RMM. Finally, 96.2% of participants have been satisfied by this formation. CONCLUSION: This prospective multicenter study validates our tool. CME MMC is accessible, without geographic or time restrictions, not expensive, and efficient because it proves that it can update our knowledge in obstetrics and perinatology.

[Quality of life after deep pelvic endometriosis surgery: Evaluation of a French version of the EHP-30]. / Qualité de vie après chirurgie de l'endométriose pelvienne profonde : évaluation d'une version française de l'EHP-30.

OBJECTIVE: To evaluate the changes in the quality of life of patients after deep pelvic endometriosis surgery, with a French version of EHP-30 questionnaire, and the capacity of the EHP-30 to carry out this measurement. MATERIAL AND METHODS: Study prospective monocentric, conducted in the obstetrics and gynecology department of the CHU Dijon during the period of October 2012 from October 2013. A EHP-30 questionnaire was given to patients before surgery. The same questionnaire was sent to their homes, away from surgery (3-6 months) to inform about their postoperative quality of life. The difference in preoperative and postoperative scores was tested using the test Wilcoxon signed ranks. A difference was considered significant if the p-value was less than or equal to 0.05. Sensitivity to change was calculated by the method of effect size (ES). The size of the effect is defined as the difference in mean preoperative and postoperative scores divided by the standard deviation of preoperative scores. A size effet of 0.20 indicates less change scores, of 0.50 a moderate change and of 0.80 a material change. RESULTS: We included 22 patients in total in the prospective analysis. The majority of patients had gynecological symptoms of dysmenorrhea with 69.7%, 75.7% and 75.7% dyspareunia chronic pelvic pain. Nineteen patients (57.6%) had gastro-intestinal symptoms. Urinary symptoms were less frequent. The results of the EHP-30 showed a significant improvement for the items "pain" (P=0.01), "control and powerlessness" (P=0.02), "emotional well-being" (P<0,01) "social relations" (P<0.01), "sexual intercourse" (P=0.03) and "relationship with the medical world" (P=0.05). We observed a non-significant improvement for the items "self-image" (P=0.44), "work" (P=0.48) and "relationships with children" (P=0.50). The size of the effect (ES) was low to high for all dimensions of the questionnaire, ranging from 0.1 to 0.6 for the entire group. A significant sensitivity to change was found for the items "pain" (ES=0.60), "control and powerlessness" (ES=0.62), "social relations" (ES=0.57). A moderate sensitivity to change was found for the items "emotional well-being" (ES=0.29), "relationship with the medical world" (ES=0.26). A low sensitivity to change was found for the items "relationships with children" (ES=0.06), "self-image" (ES=0.16), "work" (ES=0.18), "sexual intercourse" (ES=0.20). A size that is important to moderate effect corresponded to a statistically significant improvement of the score EHP-30. CONCLUSION: This study showed that the EHP-30 is a sensitive tool to change the health status and an appropriate instrument for the assessment of treatment effects in patients with deep pelvic endometriosis.

[Correlation between the perineal-to-skull measurement by tranperineal ultrasound, failure of vaginal operative delivery and maternal-fetal morbidity]. / Corrélation entre la mesure de la distance périnée-crâne à l'échographie transpérinéale, les échecs d'extraction instrumentale et la morbidité materno-fœtale.

OBJECTIVES: To assess the influence of the perineal-to-skull measurement by tranperineal ultrasound (TPU) on the outcome of vaginal operative extraction together with maternal and fetal morbidity. MATERIALS AND METHODS: Retrospective, monocentric and descriptive study was done on 272 patients, from 2009 January 1st to 2009 December 31st. It compares the failure rate of instrumental extraction, total caesarean section rate together with the maternal morbidity (type of perineal tears and post-partum hemorrhage rate) and fetal morbidity (5' Apgar score, arterial pH, transfer in neonatal intensive care unit) to the values obtained with TPU. RESULTS: There is a correlation between the perineal-to-skull measurements higher or equal to 50mm at TPU and the instrumental failure rate (<50mm 0.8% vs. ≥50mm 11.9%; P<0.0001), caesarean (0.9% vs. 33.3%; P<0.0001), post-partum haemorrhage (3% vs. 11.9%; P=0.02), et paediatric intervention (16.7% vs. 31%; P=0.03). CONCLUSION: Perineal-to-skull distance measured with TPU higher or equal to 50mm is at risk of instrumental failure and maternal morbidity. Associated with clinical examination and usual obstetrical risk factors, TPU could be useful to the decision between operative vaginal delivery and prophylactic caesarean section.