Risk factors for conversion to general anesthesia for urgent cesarean among women with labor epidural analgesia: A retrospective case-control study.

OBJECTIVES: General anesthesia for cesarean is associated with an increased risk of maternal morbidity compared with neuraxial anesthesia. Reducing the rate of general anesthesia for urgent cesarean in women with epidural analgesia may improve maternal outcomes. Our objective was to identify the rate and factors associated with the conversion to general anesthesia for urgent cesarean among women with labor epidural analgesia. STUDY DESIGN: We performed a retrospective case-control study including singleton-laboring women with epidural analgesia who delivered after 37 gestational weeks by urgent cesarean (Port Royal Maternity unit, 2012-2017). Cases were all women who required conversion from neuraxial analgesia to general anesthesia. Controls were women just before and after each case included. Factors associated with the conversion to general anesthesia were identified using logistic regression analysis. RESULTS: Among 3,300 laboring women with an epidural analgesia who delivered by urgent cesarean during the study period, 113 (3.4%,) had a conversion to general anesthesia. Factors associated with conversion to general anesthesia were a cervical dilation ≥ 5 cm at the time of epidural placement (aOR 2.55, 95%CI 1.05-6.21), asymmetric sensory blockade (aOR 3.39, 95%CI 1.11-10.36), need for ≥2 rescue top-ups (aOR 2.88, 95%CI 1.29-6.44), and category 1 cesarean (aOR 3.61, 95%CI 1.77-7.33). CONCLUSION: Among women with labor epidural analgesia, suboptimal analgesia significantly increased the risk for conversion to general anesthesia for urgent cesarean. Epidural placement without delay during labor, regular checks of epidural analgesia efficiency, and epidural replacement in case of inadequate epidural analgesia may decrease the rate of avoidable general anesthesia for urgent cesarean.

A new individualized prognostic approach to the management of women at risk of extreme preterm birth in France: Effect on neonatal outcome.

INTRODUCTION: After discussion with the parents, periviable infants can receive either active treatment or palliative care. The rate of active treatment in France is lower than in other developed countries, as is the survival rate of infants in this gestational age range. This study's main objective was to assess the effect of a standardized perinatal management protocol (EXPRIM) on the neonatal outcome of children born before 27 weeks of gestation. METHODS: A before-and-after study was conducted in the two level-3 hospitals of the Risks and Pregnancy DHU to compare two 16-month periods. The EXPRIM protocol was based on routine administration of prenatal corticosteroid therapy and a scheduled combined obstetric-pediatric group prenatal prognostic evaluation, not based solely on gestational age. The study included all births between 22 weeks and 26 weeks+6 days of gestation, except in utero deaths diagnosed at admission and medical terminations of pregnancy for fetal malformation, both excluded. The principal endpoint was survival without severe neonatal morbidity. RESULTS: The study included 267 women: 116 (128 newborns) in period 1 and 151 (172 newborns) in period 2. The median gestational age at admission to the maternity unit was 2.5 days younger in period 2, and the number of women admitted at 22-23 weeks doubled in period 2 (59 vs 29, respectively). Overall, the rates of live births, NICU transfer, and survival without severe morbidity were similar during the two periods. More infants were liveborn between 22 and 24 weeks in period 2 (66 vs 43). Of all newborns transferred to the NICU, 26 (29%) survived without severe morbidity in period 1 and 46 (39%) in period 2. After multivariate analysis, survival without severe morbidity did not differ significantly. CONCLUSION: Implementation of the EXPRIM protocol led to active treatment of more mothers and their children at the border of viability, and increased the number of children who survived without severe morbidity even if, overall, there was no statistically significant difference in percentage.

Early- and late-onset postpartum depression exhibit distinct associated factors: the IGEDEPP prospective cohort study.

OBJECTIVE: To identify risk factors for early- and late-onset postpartum depression (PPD) among a wide range of variables, including sociodemographic characteristics, childhood trauma, stressful life events during pregnancy and history of personal and family psychiatric disorders, and to assess the contribution of each risk factor. DESIGN: Nested case-control study in a prospective longitudinal cohort study. SETTING: Eight maternity departments in the Paris metropolitan area, France. SAMPLE: A cohort of 3310 women with deliveries between November 2011 and June 2016. METHODS: Cases were women with early- or late-onset PPD. Controls were women without depression during pregnancy or the postpartum period. Logistic regression adjusted on sociodemographic variables was performed for each outcome and a multivariable model was proposed based on a stepwise selection procedure. MAIN OUTCOME MEASURES: Early- and late-onset PPD assessed at 2 months and 1 year postpartum, respectively. RESULTS: Stressful life events during pregnancy have a dose-response relationship with both early- and late-onset PPD. CONCLUSIONS: Early- and late-onset PPD presented distinct patterns of determinants. These results have important consequences in terms of prevention and specific care. TWEETABLE ABSTRACT: Early- and late-onset postpartum depression are associated with stressful life events and psychiatric history.

Determinants of a good perinatal outcome in 588 pregnancies in women with type 1 diabetes.

AIM: This study assessed pregnancy outcomes in women with type 1 diabetes (T1D) over the last 15 years and identified modifiable factors associated with good perinatal outcomes. METHODS: Pregnancy outcomes were prospectively assessed in this cohort study of 588 singleton pregnancies (441 women) managed by standardized care from 2000 to 2014. A good perinatal outcome was defined as the uncomplicated delivery of a normally formed, non-macrosomic, full-term infant with no neonatal morbidity. Factors associated with good perinatal outcomes were identified by logistic regression. RESULTS: The rate of severe congenital malformations was 1.5%, and 0.7% for perinatal mortality. The most frequent perinatal complications were macrosomia (41%), preterm delivery (16%) and neonatal hypoglycaemia (11%). Shoulder dystocia occurred in 2.6% of cases, but without sequelae. Perinatal outcomes were good in 254 (44%) pregnancies, and were associated with lower maternal HbA1c values at delivery [adjusted odds ratio (aOR): 2.78, 95% CI: 2.04-3.70, for each 1% (11mmol/mol) absolute decrease], lower gestational weight gains (aOR: 1.06, 95% CI: 1.02-1.10) and absence of preeclampsia (aOR: 2.63, 95% CI: 1.09-6.25). The relationship between HbA1c at delivery and a good perinatal outcome was continuous, with no discrimination threshold. CONCLUSION: In our study, rates of severe congenital malformations and perinatal mortality were similar to those of the general population. Less severe complications, mainly macrosomia and late preterm delivery, persisted. Also, our study identified modifiable risk factors that could be targeted to further improve the prognosis of pregnancy in T1D.

[Venous thromboembolism and pregnancy]. / Maladie thrombo-embolique veineuse et grossesse.

Venous thromboembolism (VTE) is a major cause of maternal morbidity and mortality during or early after pregnancy. Prior VTE or family history of VTE, clinical or biological risk factors increased the risk of pregnancy-related VTE. Defining the risk of VTE before or at the beginning of pregnancy is necessary to propose the best prevention. However, the management is not standardized between physicians, centres and countries. Current guidelines for prophylaxis and treatment of VTE are discussed in this review.

[Maternal refusal to consent to a cesarean delivery, stillbirth]. / Refus maternel de césarienne d'indication fœtale, mort-né.

The doctor-lawyer perspective that we discuss is a maternal refusal to consent to a cesarean delivery for a fetal indication in June 2011. Despite repeated information of the risks during a three-week hospitalization for pre-eclampsia, after being assured of the proper understanding of the seriousness of the situation by the patient and spouse, and after consideration to transfer to another hospital, the reiterated refusal led to a late fetal extraction resulting in term stillbirth.

Management of pregnancy in women with type 1 diabetes mellitus: guidelines of the French-Speaking Diabetes Society (Société francophone du diabète [SFD]).

AIM: The clinical guidelines reported by the French-Speaking Diabetes Society (Société francophone du diabète) include updated recommendations for preconceptual planning and care in the management of pregnancy in women with type 1 diabetes mellitus (T1DM). METHODS: The working group included diabetologists, as well as an obstetrician, a nurse and a dietician. A review of the literature was performed using PubMed and Cochrane databases. Guidelines published by foreign diabetes societies were also consulted. RESULTS: In women with T1DM, pregnancy increased the risks of hypoglycaemia, diabetic ketoacidosis, pregnancy-induced hypertension, infections and worsening of diabetic microvascular disease. Moreover, T1DM during pregnancy had an impact on the embryo and the fetus, and may have increased the risk of spontaneous miscarriages, malformations, premature births, and fetal and neonatal complications. However, intensive glycaemic control and preconceptual care have been shown to decrease the rate of fetal demise and malformations. Also, the use of insulin analogues during pregnancy is now regarded as safe. Tight glucose control and frequent follow-up are recommended throughout pregnancy in women with T1DM. Their obstetric management should take place in a maternity hospital with an appropriate perinatal environment and in close collaboration with diabetologists. CONCLUSION: Pregnancy planning and adequate management during pregnancy are mandatory for improving the outcomes of women with T1DM.

[Use of peak systolic velocity in the middle cerebral artery after serial intravenous fetal exchange transfusions in the end of pregnancy]. / Intérêt du pic systolique de vélocité dans l'artère cérébrale moyenne en fin de grossesse après exsanguino-transfusions itératives.

OBJECTIVES: Our aim was to assess the efficiency of the peak systolic velocity in the middle cerebral artery (PSV-MCA) to predict neonatal anemia at the end of pregnancies after serial intravenous fetal exchange transfusions (IFET) for red-cell fetomaternal immunization. PATIENTS AND METHODS: We conducted a retrospective study from 01/01/2004 to 31/12/2009 of 25 pregnancies after IFET for red-cell fetomaternal immunization, in Saint Vincent de Paul Hospital, Paris. The study assessed correlation between the last prenatal PSV-MCA measured and hemoglobin concentration at birth and other neonatal data. RESULTS: Last prenatal PSV-MCA and hemoglobin concentration at birth were significantly correlated (r=-0.39, P<0.01). CONCLUSION: There is a good correlation between last PSV-MCA measured before birth and neonatal haemoglobin and complexity of neonatal care linked to anemia. Cerebral Doppler is useful for the follow-up of pregnancies at risk for anemia even in the end of the pregnancy and after serial intravenous fetal exchange transfusions.

Poor prognosis of pregnancy in women with autoimmune type 1 diabetes mellitus masquerading as gestational diabetes.

AIM: To describe the clinical presentation and the prognosis of autoimmune type 1 diabetes (T1D) that was first revealed during pregnancy masquerading as gestational diabetes mellitus (GDM). METHODS: We reviewed the files of 21 women in whom diabetes was revealed during a pregnancy ("index pregnancy") and progressed to T1D after delivery, and in whom GAD and/or IA-2 autoantibodies were found. RESULTS: The median age and BMI of the women were 31 years and 19.8 kg/m(2). Eleven women had at least one risk factor for GDM. Eight of the 12 multiparous women had had an abnormal outcome of previous pregnancy, including GDM in five. GDM was diagnosed at week 26 (range: 4-38) of gestation by screening in 18, because of macrosomia in two and during hyperglycaemic crises in three. All were treated with insulin, from the time of diabetes diagnosis in 10 and after 4 weeks (range: 2-15) in 11. Term of delivery was 38 (range: 26-41) weeks. Abnormal outcomes occured in 14 pregnancies, including two fetal deaths, four preterm deliveries and eight macrosomic infants. No congenital malformations were reported. After delivery, insulin therapy was stopped in 18 women for 6 months (range: 2-48). The diagnosis of the autoimmune origin of diabetes was established during the index pregnancy in only eight cases. CONCLUSION: T1D may reveal as GDM in women with or without risk factors for GDM and is associated with a poor prognosis, partly because the correct diagnosis and treatment are delayed. Whether screening for autoimmune markers of T1D should be performed more systematically in women with GDM deserves to be studied.

Use of insulin glargine throughout pregnancy in 102 women with type 1 diabetes.

AIM: The aim of this study was to examine the safety of insulin glargine during pregnancy in women with type 1 diabetes mellitus (T1DM). METHODS: This retrospective multicentre study involved women with T1DM treated with insulin glargine before conception and throughout pregnancy. The main investigated parameters were HbA(1c) during the first and third trimesters, major congenital malformations, and perinatal mortality and complications. RESULTS: For the 102 women with T1DM in the study, HbA(1c) during the first and third trimesters was 6.7+/-1.2% (95% CI 6.4-6.9%) and 6.2+/-0.9% (95% CI 6.0-6.4%), respectively. Two congenital malformations (2%) were reported, and one stillbirth (1%) occurred at week 35 of gestation. The rate of preterm delivery was 23%. The mean birth weight was 3381+/-595 g (95% CI 3255-3506 g), and the proportion of large-for-gestational-age infants was 30%. CONCLUSION: Insulin glargine use throughout pregnancy does not appear to be associated with an increased rate of severe congenital malformations.

A standardized protocol to achieve normoglycaemia during labour and delivery in women with type 1 diabetes.

AIM: To evaluate a standardized protocol for maintaining near-normoglycaemia during labour and delivery in women with type 1 diabetes. METHODS: Over a nine-year period (1997-2005), 229 pregnancies in 174 women with type 1 diabetes were delivered at one centre. The same regimen was used for the induction of labour (group 1) and in women admitted in spontaneous labour (group 2): 10% dextrose (80ml/h) intravenous was given along with short-acting insulin, starting at 1IU/h intravenous via an infusion pump. Capillary blood glucose (CBG) was determined hourly, and the insulin infusion rate was modified accordingly. RESULTS: Labour was induced in 85 cases (37%) and spontaneous in 23 cases (10%), and an elective C-section was performed in 121 cases (53%). Maternal glycaemia during labour was 6.1+/-1.6 (range: 3.9-9.2)mmol/l in group 1, and 6.9+/-2.0 (range: 4.7-12.0)mmol/l in group 2. Maternal glycaemia at delivery was 5.8+/-1.5 (range: 3.4-9.4) and 6.3+/-1.9 (range: 4.1-11.4)mmol/l in groups 1 and 2, respectively. Women who underwent an elective C-section were not included in the standardized protocol and had higher glycaemia at delivery 7.1+/-2.0 (range: 2.7-13.5)mmol/l. Neonatal hypoglycaemia occurred in 30 infants (13%), and was only associated with preterm delivery. CONCLUSION: Using a standardized simple protocol during labour, maternal glycaemia was maintained within a near-normal range in 80-85% of cases.

[Leptin in pregnancy: facts, questions and future]. / Leptine et grossesse: dogmes, questions et perspectives.

Leptin has been primarily considered as a protein secreted by the adipocyte and a regulator of satiety and energy homeostasis. A role for leptin in pregnancy was later suggested as circulating levels of leptin are high in the pregnant woman and leptin is synthetized within the placenta. Placental leptin production is increased in various obstetrical conditions associated with alterations of fetal growth (diabetes, preeclampsia). Furthermore, umbilical leptin can be viewed as a biomarker of fetal adiposity. Our aim is to review the putative roles of leptin in pregnancy.

[Failure of a conservative treatment of a placenta accreta]. / Echec d'un traitement conservateur d'un placenta accreta.

We report a case of placenta accreta left fully in situ during a cesarean section. Postoperative courses were complicated with a thrombosis of the right external iliac artery after embolization and with a pyometra needing n hysterectomy. We discuss the risks of such conservative treatment of a placenta accreta, compared with classical ablation.

[Primary ovarian abscess. Diagnosis and therapeutic approach]. / Abcès primaire de l'ovaire. Diagnostic et approche thérapeutique.

Primary ovarian abscess is a rare infection. A new case has led us to carry out a literature review in order to optimize the treatment. Exceptionally isolated, primary ovarian abscess usually belongs to the postoperative complications. Nevertheless, its etiopathogenies are numerous. The symptoms are often poor; therefore the diagnosis is difficult to establish. The curative treatment must associate surgery and antibiotherapy. Even if laparoscopic surgery is the first line treatment in many cases, laparotomy remains the choice procedure. Ultrasonographically-guided evacuation has to be further evaluated. Preventive treatment is of major importance.

'Non-Mendelian' genetics of fetal growth.

Mendelian genetics showed that a few mutated genes, or errors in parental imprinting, can lead to major phenotypic changes (diseases) in pre-natal growth. Mendelian genetics, however, do not explain the individual subtle variability of size at birth within the normal range. Fetal growth is a complex multifactorial, multigenic trait made of various sub-traits, such as body mass, fat and muscle, brain mass, head circumference, skeletal growth of the spine and limbs. It is likely that multiple genetic factors and genomic variants are responsible for the variations of these sub-traits. A study has been launched to investigate the genetics of the variation of human birth weight, with the ultimate aim of identifying genomic variations that are within or near certain genes and are associated with variations of human height and weight at birth.