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.

A randomised controlled trial of amnioexchange for fetal gastroschisis.

OBJECTIVE: Morbidity in fetuses affected by gastroschisis is mainly the result of bowel ischaemic and inflammatory processes. Experimental studies on animal models show that clearing amniotic fluid from the digestive secretions by amnioexchange procedures reduces the inflammatory process. We evaluated the benefit of the amnioexchange procedure for fetal gastroschisis in humans. DESIGN: Prospective, interventional, randomised study. SETTING: Eight referral centres for fetal medicine. POPULATION: Pregnant women carrying a fetus with gastroschisis. METHODS: We compared, in utero, amnioexchange with a sham procedure. The protocol included, in both arms, steroid injections at 30 weeks of gestation and the use of postnatal minimal enteral feeding. MAIN OUTCOME MEASURES: The primary outcome was a composite variable based on the duration of ventilation and parenteral nutrition. Secondary outcomes were the effectiveness and safety of the amnioexchange procedure, including the rate of perinatal death, time to full enteral feeding, primary closure, and late feeding disorders. RESULTS: Sixty-four patients were randomised. There was no difference in the composite criteria between the amnioexchange and control groups. Based on an intention-to-treat analysis, there were no significant between-group differences in pregnancy outcome or complications. When studying the relationship between digestive compounds and amniotic fluid inflammatory markers, a clear correlation was found between bile acid and both ferritin and interleukin 1ß (IL1ß). CONCLUSIONS: In humans, amnioexchange, as described in our protocol, is not an option for fetal care; however, we provide supplementary proof of the involvement of inflammation in the pathogenicity of gastroschisis and suggest that future research should aim at reducing inflammation. ClinicalTrials.gov: NCT00127946. TWEETABLE ABSTRACT: A prospective, interventional, randomised study shows no benefit of amnioexchange for fetal gastroschisis in humans.

Association between inadequate antenatal care utilisation and severe perinatal and maternal morbidity: an analysis in the PreCARE cohort.

OBJECTIVE: Because the effectiveness of antenatal care in reducing pregnancy complications is still discussed despite widespread recommendations of its use, we sought to assess the association between utilisation of recommended antenatal care and severe maternal (SMM) and perinatal morbidity (SPM). DESIGN: Prospective cohort study. SETTING: Four maternity units around Paris in 2010-2012. SAMPLE: 9117 women with singleton pregnancies. METHODS: Logistic regression models adjusted for maternal social, demographic and medical characteristics. MAIN OUTCOME MEASURES: Antenatal care utilisation was assessed by: (1) initiation of care after 14 weeks, (2) < 50% of recommended visits made, according to gestational age, (3) absence of the first, second or third trimester ultrasounds, (4) two modified Adequacy of Prenatal Care Utilisation indexes, combining these components. The two main outcomes were composite variables of SMM and SPM. RESULTS: According to the modified Adequacy of Prenatal Care Utilisation index, 34.6% of women had inadequate antenatal care utilisation; the incidence of severe maternal morbidity (SMM) was 2.9% and severe perinatal morbidity (SPM) 5.5%. A percentage of recommended visits below 50% (2.6% of women) was associated with SMM [adjusted odds ratio (OR) 2.40 (1.38-4.17)] and SPM [aOR 2.27 (1.43-3.59)]. Late initiation of care (17.0% of women) was not associated with SMM or SPM. Failure to undergo the recommended ultrasounds (16, 17 and 22% of women) was associated with SPM. Inadequate antenatal care utilisation according to the index was associated with SPM [aOR 1.37 (1.05-1.80)]. CONCLUSION: Inadequate antenatal care utilisation is associated with SMM and SPM, to degrees that vary with the component of care and the outcome considered. TWEETABLE ABSTRACT: Inadequate antenatal care utilisation is associated with severe maternal and perinatal morbidity.

Can rectal endoscopic sonography be used to predict infiltration depth in patients with deep infiltrating endometriosis of the rectum?

OBJECTIVES: To evaluate the diagnostic accuracy of rectal endoscopic sonography (RES) in the prediction of the infiltration depth of rectal endometriosis and to ascertain whether RES could be used to choose between segmental bowel resection and a more conservative approach, such as shaving or discoid resection. METHODS: In this retrospective study, 38 consecutive patients with symptomatic deep infiltrating endometriosis of the rectum who underwent laparoscopic colorectal resection were included. RES results for infiltration depth of rectal endometriosis were compared with results of pathological examination. The sensitivity, specificity, positive and negative predictive values (PPV and NPV, respectively), positive and negative likelihood ratios (LRs) and test accuracy were calculated for the presence of infiltration of the muscularis layers and submucosal/mucosal layers, as demonstrated by RES and confirmed by histopathological analysis. RESULTS: For the detection of muscularis layer infiltration by endometriosis, the PPV of RES was 100%, whereas for the detection of submucosal/mucosal layer involvement, the sensitivity was 89%, specificity was 26%, PPV was 55%, NPV was 71%, test accuracy was 58% and positive and negative LRs were 1.21 and 0.40, respectively. CONCLUSIONS: RES is a valuable tool for detecting rectal endometriosis as endometriotic infiltration of the muscularis layer can be predicted accurately. However, RES is less accurate in detecting submucosal/mucosal layer involvement and cannot, therefore, be used to choose between bowel resection and a more conservative approach.

Reference values for biochemical tests during pregnancy: analysis of the PRECAREbio Cohort and correlation with precarious status.

OBJECTIVE: To establish normal current values of various biochemical parameters during pregnancy in the northern area of Paris (France) in a subgroup from the PreCARE cohort and to study their changes according to the term of pregnancy, and to determine the influence of maternal precarity. DESIGN: The PreCAREbio cohort of pregnant women was defined in the PreCARE study, a multicenter cohort study. SETTING: Participants completed detailed questionnaires at enrolment and immediately postpartum. Data were collected prospectively. 26 biochemical parameters were longitudinally assessed. POPULATION: All women registered to deliver or who delivered at one of the four participating university hospitals in Paris between October 2010 and November 2011 were eligible for study inclusion (n=10,419). METHODS: We studied 26 biochemical markers during pregnancy and the influence of maternal social deprivation. MAIN OUTCOME MEASURES: Baseline values for 26 biochemical markers and their changes according to the term of pregnancy, and the influence of maternal social deprivation on these biochemical markers. RESULTS: 386 patients with 1733 blood samples recruited in one of the four centers in the PreCARE cohort were included. Baseline concentrations (median, 2.5th and 97.5th percentile) for each marker and did not differ at the different time points. Mean concentrations of each biochemical marker did not differ between socially deprived women and non-socially deprived women. CONCLUSIONS: We have established normal values for 26 biochemical parameters during pregnancy. We have also shown no difference in these values between socially deprived and non- socially deprived women.

Accuracy of a nomogram for prediction of lymph-node metastasis detected with conventional histopathology and ultrastaging in endometrial cancer.

BACKGROUND: We developed a nomogram based on five clinical and pathological characteristics to predict lymph-node (LN) metastasis with a high concordance probability in endometrial cancer. Sentinel LN (SLN) biopsy has been suggested as a compromise between systematic lymphadenectomy and no dissection in patients with low-risk endometrial cancer. METHODS: Patients with stage I-II endometrial cancer had pelvic SLN and systematic pelvic-node dissection. All LNs were histopathologically examined, and the SLNs were examined by immunohistochemistry. We compared the accuracy of the nomogram at predicting LN detected with conventional histopathology (macrometastasis) and ultrastaging procedure using SLN (micrometastasis). RESULTS: Thirty-eight of the 187 patients (20%) had pelvic LN metastases, 20 had macrometastases and 18 had micrometastases. For the prediction of macrometastases, the nomogram showed good discrimination, with an area under the receiver operating characteristic curve (AUC) of 0.76, and was well calibrated (average error =2.1%). For the prediction of micro- and macrometastases, the nomogram showed poorer discrimination, with an AUC of 0.67, and was less well calibrated (average error =10.9%). CONCLUSION: Our nomogram is accurate at predicting LN macrometastases but less accurate at predicting micrometastases. Our results suggest that micrometastases are an 'intermediate state' between disease-free LN and macrometastasis.

Impact of variants of SARS-CoV-2 on obstetrical and neonatal outcomes.

BACKGROUND: SARS-CoV-2 can lead to several types of complications during pregnancy. Variant surges are associated with different severities of disease. Few studies have compared the clinical consequences of specific variants on obstetrical and neonatal outcomes. Our goal was to evaluate and compare disease severity in pregnant women and obstetrical or neonatal complications between variants of SARS-CoV-2 that have circulated in France over a two-year period (2020-2022). METHOD: This retrospective cohort study included all pregnant women with a confirmed SARS-CoV-2 infection (positive naso-pharyngeal RT-PCR test) from March 12, 2020 to January 31, 2022, in three tertiary maternal referral obstetric units in the Paris metropolitan area, France. We collected clinical and laboratory data for mothers and newborns from patients' medical records. Variant identification was either available following sequencing or extrapolated from epidemiological data. RESULTS: There were 234/501 (47%) Wild Type (WT), 127/501 (25%) Alpha, 98/501 (20%) Delta, and 42/501 (8%) Omicron. No significative difference was found regarding two composite adverse outcomes. There were significantly more hospitalizations for severe pneumopathy in Delta variant than WT, Alpha and Omicron respectively (63% vs 26%, 35% and 6%, p<0.001), more frequent oxygen administration (23% vs 12%, 10% and 5%, p = 0,001) and more symptomatic patients at the time of testing with Delta and WT (75% and 71%) versus Alpha and Omicron variants (55% and 66% respectively, p<0.01). Stillbirth tended to be associated with variants (p = 0.06): WT 1/231 (<1%) vs 4/126 (3%), 3/94 (3%), and 1/35 (3%) in Alpha, Delta and Omicron cases respectively. No other difference was found. CONCLUSION: Although the Delta variant was associated with more severe disease in pregnant women, we found no difference regarding neonatal and obstetrical outcomes. Neonatal and obstetrical specific severity may be due to mechanisms other than maternal ventilatory and general infection.

Pregnancy in women with portal vein thrombosis: results of a multicentric European study on maternal and fetal management and outcome.

BACKGROUND & AIMS: Women of childbearing age account for approximately 25% of patients with non-cirrhotic portal vein thrombosis (PVT). We aimed at assessing maternal and fetal outcome in pregnant women with known PVT. METHODS: We performed a retrospective analysis of the files of women with chronic PVT in three European referral centers between 1986 and 2010. RESULTS: Forty-five pregnancies, 28 (62%) treated with low molecular weight heparin, occurred in 24 women. Nine (20%) were lost before gestation week 20. Preterm birth occurred in 38% of deliveries: there were 3 births at week 24-25, 7 at week 32-36, and 26 after week 37. A term birth with a healthy infant occurred in 58% of pregnancies. Cesarean section was used in 53% of deliveries. Two women developed HELLP syndrome. A favorable outcome happened in 64% of pregnancies. Pregnancies with an unfavorable outcome were associated with a higher platelet count at diagnosis. Bleeding from esophageal varices occurred in 3 patients during pregnancy, all without adequate primary prophylaxis. Genital or parietal bleeding occurred postpartum in 4 patients, only one being on anticoagulation therapy. Thrombotic events occurred in 2 patients, none related to lower limbs or mesenteric veins. There were no maternal deaths. CONCLUSIONS: In pregnant PVT patients treated with anticoagulation on an individual basis, the rate of miscarriage and preterm birth appears to be increased. However, fetal and maternal outcomes are favorable for most pregnancies reaching gestation week 20. High platelet counts appear to increase the risk for unfavorable outcome. Pregnancy should not be contraindicated in stable PVT patients.

[SARS-Cov-2 vaccine's acceptance among pregnant women-A cross-sectional survey]. / Acceptabilité du vaccin-Sars CoV-2 chez les femmes enceintes, une enquête transversale par questionnaire.

OBJECTIVE: SARS-CoV-2 is more likely to cause severe cases in pregnant women. They were part of the priority groups since April 2021 to benefit from SARS-CoV-2 vaccination before its extent to general population. This contribution aims to evaluate, in the postpartum period, the achievement of COVID-19 vaccination and factors associated in women during their pregnancy. MATERIAL AND METHOD: Multicenter cross-sectional survey study conducted from September to December 2021 with online self-questionnaire. All postpartum patients hospitalized in one of the 6 participating maternity hospitals were invited to answer. The questionnaire asked patients about their demographic characteristics, vaccination modalities, vaccine tolerance, and their general perception of vaccination. RESULTS: Of the 371 women who responded, the vaccination rate was 65.7% (IC95% [60.8-70.4]), whom 98.8% entirely during pregnancy. Associated factors with vaccination during pregnancy were older age, higher socio-professional category, and prior information provided by health professionals. Factors that appear to motivate vaccination were personal protection and protection of the newborn. Finally, main factors negatively influencing the vaccination process were the fear of vaccine side effects and the negative perception of vaccines in general. DISCUSSION: Acceptability and information about the vaccine by health professionals is in constant improvement. Information campaigns should be continued to improve the acceptability of vaccination, in light of the accumulating data.

Risk of synechiae following uterine compression sutures in the management of major postpartum haemorrhage.

OBJECTIVE: To determine with hysteroscopy or hysterosalpingogram the risk of uterine synechiae following uterine compression sutures for major postpartum haemorrhage (PPH) caused by uterine atony. DESIGN: A retrospective observational study. SETTING: Department of Obstetrics and Gynaecology, Beaujon Hospital, Clichy, France. POPULATION: One hundred and ninety-seven women with PPH between 2007 and 2010. One hundred and thirteen women (57.4%) were transferred as an emergency to our institution from other centres. METHODS: Of the 197 women, 94 with PPH had uterine arterial embolisation and 33 with major PPH were managed with surgical uterine compression sutures (Hackethal technique). The women were invited to undergo a control hysteroscopy or hysterosalpingogram, after postpartum consultation, to assess the uterine cavity. MAIN OUTCOME MEASURE: The prevalence of subsequent uterine synechiae. RESULTS: Uterine compression sutures succeeded in controlling PPH in 26 of 33 women (78.8%). Seven needed a hysterectomy. Among women with a preserved uterus, 15 underwent an exploration of the uterine cavity, including hysteroscopy (12) or hysterosalpingogram (8). Four women (26.7%) developed uterine synechiae and one had a subsequent pregnancy 18 months after uterine compression sutures. The median time between delivery and hysteroscopy or hysterosalpingogram was 9.3 months (2.4-34.8 months). CONCLUSIONS: This study suggests a significant risk of uterine synechiae after placement of compression sutures for PPH that transverse the uterine cavity. Postoperative uterine synechiae might be underestimated, and their prevalence and clinical significance should be assessed in long-term follow-up studies.

[Lymphocytic choriomeningitis virus and fetal anomalies]. / Infection par le virus de la chorioméningite lymphocytaire et fœtopathies.

OBJECTIVE: Lymphocytic choriomeningitis virus (LCMV), a rodent-borne arenavirus, is an uncommonly recognized cause of severe congenital viral infection. The incidence of this infection during pregnancy is still unknown. Our study aimed to evaluate LCMV infection frequency in pregnancy with fetal neurological abnormalities of unknown etiology. MATERIAL AND METHODS: Samples obtained during three years from 160 pregnant women were retrospectively analysed: 155 maternal sera, 150 amniotic fluids (AF) and 12 fetal sera (FS). Congenital neurological anomalies were diagnosed but TORCH and culture investigations were negatives. Serological analysis was performed with L929 cells infected with the Armstrong strain of LCMV. IgG and IgM antibodies against CMLV were researched by immunofluorescence assay using these infected cells. Interferon alpha was also assayed for AF and FS. RESULTS: No positive serology was found in any of the 317 samples investigated even when interferon alpha was detected. CONCLUSION: This result confirms the rarity of LCMV infection in France. Nevertheless, at the light of the recent literature, this teratogenic pathogen should be considered in pregnancy with unexplained congenital malformation, especially after rodent exposure.

A benign metastasizing leiomyoma involving a nodule in the pulmonary artery: case and literature review.

Benign metastasizing leiomyoma (BML) is a rare disease defined as a primary benign uterine tumor with "metastatic" lesions preferentially occurring in the lung, pelvis and lymph nodes. There are few reports about local recurrence after initial surgery. We report a case of a BML with local recurrence and metastasis growing into the wall of the left pulmonary artery, diagnosed 11 years after initial hysterectomy. A 55-year-old woman complaining of abdominal discomfort, heaviness and asthenia was admitted to our hospital for investigation of a voluminous uterine mass with high vascularization and three pulmonary nodules. The resection of the mass by laparotomy was complicated by uncontrolled severe hemorrhage due to vascular proliferation, requiring multiple transfusions, packing the cavity and postoperative uterine artery embolization. Three months later the patient underwent a left upper lobe lobectomy with the aim of removing the largest pulmonary nodule, a nodule a located in the lingular branch of the left pulmonary artery. The comparison of hysterectomy and lobectomy pieces showed a similar aspect, leading thus to the diagnosis of BML. Awareness of this rare entity should potentially avoid under-diagnosis and difficulties due to hemorrhage during surgery.

[SARS-CoV-2 infection during pregnancy. Information and proposal of management care. CNGOF]. / Infection par le SARS-CoV-2 chez les femmes enceintes : état des connaissances et proposition de prise en charge par CNGOF.

A new coronavirus (SARS-CoV-2) highlighted at the end of 2019 in China is spreading across all continents. Most often at the origin of a mild infectious syndrome, associating mild symptoms (fever, cough, myalgia, headache and possible digestive disorders) to different degrees, SARS-Covid-2 can cause serious pulmonary pathologies and sometimes death. Data on the consequences during pregnancy are limited. The first Chinese data published seem to show that the symptoms in pregnant women are the same as those of the general population. There are no cases of intrauterine maternal-fetal transmission, but cases of newborns infected early suggest that there could be vertical perpartum or neonatal transmission. Induced prematurity and cases of respiratory distress in newborns of infected mothers have been described. Pregnancy is known as a period at higher risk for the consequences of respiratory infections, as for influenza, so it seems important to screen for Covid-19 in the presence of symptoms and to monitor closely pregnant women. In this context of the SARS-Covid-2 epidemic, the societies of gynecology-obstetrics, infectious diseases and neonatalogy have proposed a French protocol for the management of possible and proven cases of SARS-Covid-2 in pregnant women. These proposals may evolve on a daily basis with the advancement of the epidemic and knowledge in pregnant women. Subsequently, an in-depth analysis of cases in pregnant women will be necessary in order to improve knowledge on the subject.

Maternity staff immunization coverage against pertussis and maternal vaccination practices: Results of a 2017 cross-sectional survey in five public maternity hospitals.

OBJECTIVES: To conduct an audit of vaccination practices against pertussis in maternity wards to assess immunization practices targeting women, knowledge and awareness among health professionals and their involvement in the vaccination process, and to estimate their vaccine coverage. MATERIALS AND METHODS: 2017 cross-sectional descriptive survey using a data collection sheet of immunization practices targeting women and an anonymous questionnaire for health professionals whose vaccine coverage had been documented by the occupational health service. RESULTS: Five public maternity wards participated: one had a vaccination policy for women; 426 of 822 health professionals completed the questionnaire, 76% (from 50% of all residents to 83% of nurses) declared their vaccination status as up to date. Staff files in occupational health services showed that 69% of 822 health professionals received at least one vaccine booster during adulthood (57% less than 10 years before the survey); documented vaccination coverage rates ranged from 75% for residents to 91% for senior physicians. Occupational physicians and family physicians respectively performed 41% and 34% of vaccinations. While knowledge regarding vaccines was good, only 47% of health professionals declared prescribing them and 18% declared administering the anti-pertussis vaccine "often" or "very often". CONCLUSIONS: Updated data is needed to confirm the reported increase as participating centers are not representative of all birth centers. The active role of health professionals in vaccination-based pertussis prevention needs to be reinforced.

[Infection with SARS-CoV-2 in pregnancy. Update of Information and proposed care. CNGOF]. / Infection par le SARS-CoV-2 chez les femmes enceintes. Actualisation de l'état des connaissances et de la proposition de prise en charge. CNGOF.

OBJECTIVES: The coronavirus SARS-CoV-2 identified late 2019 in China had spread across all continents. In the majority of cases, patients have mild symptoms (fever, cough, myalgia, headache, some digestive disorders) or are asymptomatic, however it can cause serious lung diseases and lead to death. On September 2020, over 28 million people have been infected with over 920,000 deaths. METHODS: In view of the evolution of the epidemic the French National College of Obstetricians and Gynecologists has decided to update the recommendations previously issued. To do this, the same group of experts was called upon to carry out a review of the literature and take into account the opinions of the General Directorate of Health (DGS), the "Haute Autorité de Santé" (HAS) and the "Haut Conseil de santé Publique" (HCSP). RESULTS: The data on consequences during pregnancy have accumulated. The symptoms in pregnant women appear to be similar to those of the general population, but an increased risk of respiratory distress exists in pregnant women especially in the third trimester. A case of intrauterine maternal-fetal transmission has been clearly identified. Induced prematurity and cases of respiratory distress in newborns of infected mothers have been described. CONCLUSION: In light of the new data, we propose updated recommendations. These proposals may continue to evolve in view of the pandemic and of advances in studies in pregnant women.

Use of ultrasound to distinguish between fetal hyperthyroidism and hypothyroidism on discovery of a goiter.

OBJECTIVES: To determine whether sonography can be used to distinguish hyperthyroidism from hypothyroidism in pregnancies with fetal goiter. METHODS: This was a retrospective study of 39 cases of fetal goiter. The majority of the mothers had Graves' disease. Fetuses were scanned for the existence of a hypertrophic thyroid gland (goiter) beginning at 22 gestational weeks. Once a goiter was diagnosed, different echographic features were analyzed and the effect of chosen treatment on fetal thyroid development was monitored. RESULTS: On color Doppler, 68.8% of hypothyroid goiters had a peripheral vascular pattern vs. 20% in cases of fetal hyperthyroidism (P = 0.0574). No hypothyroid goiter presented central vascularization whereas half the hyperthyroid goiters did (P = 0.0013). Fetal tachycardia was a good indicator of hyperthyroidism (57.1% v.s 6.3%; P = 0.0055). Delayed bone maturation was seen in hypothyroid goiters (46.9% vs. 0%; P = 0.0307), while advanced bone maturity was specific to hyperthyroid goiters (85.7% vs. 0%; P < 0.0001). Lastly, an increase in fetal movement was observed in cases of fetal hypothyroidism (43.8% vs. 0%; P = 0.0364). CONCLUSION: Based on the color Doppler pattern of goiter, fetal heart rate, bone maturation and fetal mobility, we established an ultrasound score to predict fetal thyroid function in cases of fetal goiter.

[Assessment of thyroid hormones and androgens in amniotic fluid: clinical interest]. / Dosage des hormones thyroïdiennes et surrénaliennes dans le liquide amniotique: aide au diagnostic.

Ultrasound scanning is able to detect foetal goiter due either to an hypothyroidy either to an hyperthyroidy, or clitoris hypertrophia resulting from adrenal hyperplasia in female, during the second half of pregnancy. The diagnosis of these rare diseases is of interest because the treatment can be started during pregnancy. An amniotic fluid punction can be discussed and its biochemical analysis may be of interest even though very few commercial assays have been tested on amniotic fluid. Our aim was two investigate the practicability and the value of free thyroxin (FT4), thyrotropin (TSH), 17alpha hydroxyprogesterone (17-OHP) and delta 4 androstenedione (Delta4A) measurement on amniotic fluid using commercially available assays for serum. FT4 and TSH are detectable at low levels in amniotic fluid. FT4 significantly increases from 2.1 pmol/L to 4.2 pmol/L while TSH significantly decreases from 0.27 mU/L to 0.12 mU/L during the second half of pregnancy. An increase in amniotic fluid TSH concentration contributes to the diagnosis of foetal hypothyroidy while the measurement of amniotic fluid FT4 is not informative in case of foetal goiter. 17-OHP and Delta4A are present in amniotic fluid at the same level as in serum. 17-OHP significantly decreases from 1.9 ng/mL to 1 ng/mL during the second half of pregnancy while Delta4A significantly increases from 0.5 ng/mL to 0.8 ng/mL. Absence of increase in their concentrations excludes any severe adrenal hyperplasia.

[Evolution of surgical operations for female for stress urinary incontinence in gynaecology departments of Parisian public hospitals between 2002 and 2006]. / Evolution des interventions chirurgicales pour incontinence urinaire d'effort dans les services de chirurgie gynécologique de l'Assistance publique des Hôpitaux de Paris entre 2002 et 2006.

OBJECTIVE: To appreciate the evolution of the current surgical practice for female for stress urinary incontinence (SUI) in the gynaecologic surgery departments of Parisian public hospitals in three different periods of 12 months (2002-2003, 2003-2004, and 2006). PATIENTS AND METHODS: The 16 departments were surveyed by postal questionnaire about their surgical practice for the treatment of female SUI. The number, the type of operation, the type of suburethral tapes and their surgical routes were detailed. RESULTS: The participation rate in the survey was 87.5% (14/16) for the first two studied periods and 75% (12/16) for the last one. The number of SUI procedure decreases between the three periods (586, 505, and 263 procedures, respectively; p<0.001). Suburethral slings represent the technique of choice for SUI (86.2% in 2002-2003; 92.7% in 2003-2004, and 98.1% in 2006). Other practices are exceptional. The transobturator approach has widely progressed and became the preferred one in 2006 (31.1%; 64.5%; 95.4% in 2006; p<0.001). No transobturator route was privileged. TVT procedures have decreased between the three studied periods (48.3%, 36.5%, and 4.6% in 2006; p<0.001). TVT-O is the preferred sling in 2006 (120/258, 46.5% of suburethral tapes). DISCUSSION AND CONCLUSION: Suburethral tape placement is nowadays the main surgical treatment for female SUI amongst members in gynaecology departments in Parisian public hospitals. The transobturator approach is preferred.

[Bariatric surgery and obstetrics]. / Chirurgie bariatrique et obstétrique.

Obesity poses a significant risk to reproductive-aged women. Weight reduction before conception is the best way to increasing fertility and reduces obesity associated morbidity. When medical interventions fail, bariatric surgery is the most successful method of weight loss, effective increasing fertility and reducing obstetrical complications and maternal and neonatal morbidity comparing obese women. Gastric banding and gastric bypass are the most increasingly utilized treatment option in France and should be offered to morbidly obese women of childbearing age. This literature review provides information about different techniques of bariatric surgery and about the multidisciplinary management of these pregnancies (monitoring, micronutrient supplementation) to promote maternal and fetal wellbeing in concert with continuing postoperative weight control.

[Amniocentesis and viral risk (hepatitis B, C virus and HIV)]. / Amniocentèse et risque viral (hépatites virales B, C et VIH).

Very few studies have properly addressed to the risk of fetal hepatitis B (HBV), hepatitis C (HCV) or human immunodeficiency virus (HIV) infection through amniocentesis. For HBV, this risk is low. However, knowledge of the maternal hepatitis B e antigen status is valuable in the counselling of risks associated with amniocentesis. For HCV, the risk is not well known but cannot be excluded. For HIV, it seems rational to propose a viral test before amniocentesis for patients with contamination's risk and to postpone the sampling in cases with positive results in order to obtain an undetectable HIV-1 RNA viral load. For these reasons, it can be useful to analyse for each virus the benefit of amniocentesis and the risk of mother-to-infant transmission, and to inform the patient.