[Intrahepatic cholestasis of pregnancy: French College of Obstetricians and Gynecologists guidelines for clinical practice]. / La cholestase gravidique : recommandations pour la pratique clinique du Collège national des gynécologues obstétriciens français.

OBJECTIVE: To identify strategies for reducing neonatal and maternal morbidity associated with intrahepatic cholestasis pregnancy (ICP). MATERIAL AND METHODS: The quality of evidence of the literature was assessed following the GRADE methodology with questions formulated in the PICO format (Patients, Intervention, Comparison, Outcome) and outcomes defined a priori and classified according to their importance. An extensive bibliographic search was performed on PubMed, Cochrane, EMBASE and Google Scholar databases. The quality of the evidence was assessed (high, moderate, low, very low) and a (i) strong or (ii) weak recommendations or (iii) no recommendation were formulated. The recommendations were reviewed in two rounds with external reviewers (Delphi survey) to select the consensus recommendations. RESULTS: Of the 14 questions (from 12 PICO questions and one definition question outside the PICO format), there was agreement between the working group and the external reviewers on 14 (100%). The level of evidence of the literature was insufficient to provide a recommendation on two questions. ICP is defined by the occurrence of suggestive pruritus (palmoplantar, nocturnal) associated with a total bile acid level>10µmol/L or an alanine transaminase level above 2N after ruling out differential diagnoses. In the absence of suggestive symptoms of a differential diagnosis, it is recommended not to carry out additional biological or ultrasound tests. In women with CIP, ursodeoxycholic acid is recommended to reduce the intensity of maternal pruritus (Strong recommendation. Quality of the evidence moderate) and to decrease the level of total bile acids and alanine transaminases. (Strong recommendation. Quality of the evidence moderate). S-adenosyl-methionine, dexamethasone, guar gum or activated charcoal should not be used to reduce the intensity of maternal pruritus (Strong recommendation. Quality of evidence low), and there is insufficient data to recommend the use of antihistamines (No recommendation. Quality of evidence low). Rifampicin (Weak recommendation. Very low quality of evidence) or plasma exchange (Strong recommendation. Very low quality of evidence) should not be used to reduce maternal pruritus and perinatal morbidity. Serum monitoring of bile acids is recommended to reduce perinatal morbidity and mortality (stillbirth, prematurity) (Low recommendation. Quality of the evidence low). The level of evidence is insufficient to determine whether fetal heart rate or fetal ultrasound monitoring are useful to reduce perinatal morbidity (No recommendation). Birth is recommended when bile acid level is above 99µmol/L from 36 weeks gestation to reduce perinatal morbidity, in particular stillbirth. When bile acid level is above 99µmol/L is below 100µmol/L, women should be informed that induction of labor could be considered 37 and 39 weeks gestation to reduce perinatal morbidity. (Strong recommendation. Quality of evidence low). In postpartum, total bile acids and alanine transaminases level should be checked and normalized before prescribing estrogen-progestin contraception, ideally with a low estrogen dose (risk of recurrence of pruritus and cytolysis) (Low recommendation. Quality of evidence very low). CONCLUSION: Although the quality of evidence regarding ICP gestational cholestasis remains low, there is a strong consensus in France, as shown by our Delphi study, on how to manage women with ICP. The reference first-line treatment is ursodeoxycholic acid.

[CNGOF clinical practice guidelines: Evaluation one year after revision of the methodology]. / Recommandations pour la pratique clinique du CNGOF : évaluation un an après révision de la méthodologie.

OBJECTIVES: To evaluate the revision of methodology of the clinical practice guidelines (CPG) of the French National College of Gynecologists and Obstetricians (CNGOF). METHOD: Three CPGs were organized in 2020 on the topics of severe preeclampsia, menorrhagia, and prophylactic surgery according to AGREE II (Apraisal of Guidelines for Research & Evaluation). Questions were presented in PICO (Population, Intervention, Comparison, Outcome) format and the grading of scientific evidence was based on the GRADE (Grading of Recommendation Assessment, Development and Evaluation) method. RESULTS: All three CPGs groups adhered to this new methodology. However, the presentation of the arguments, the formulation of the recommendations and the development of the GRADE tables were heterogeneous from one group to another. A homogenization of the presentation is proposed, as well as a guide to the critical analysis of the literature to help the experts to rate the evidence. CONCLUSION: Adherence to these quality criteria should make it easier to apply the recommendations at the national level and improve international recognition of the work done by the CNGOF.

[Pheochromocytomas and paragangliomas in pregnancy: About four cases and key messages on management]. / Phéochromocytomes et paragangliomes pendant la grossesse : à propos de quatre cas et messages clés sur la prise en charge.

OBJECTIFS: The diagnosis of a pheochromocytoma or paraganglioma secreting during pregnancy is a rare and serious situation, involving maternal-fetal prognosis. The purpose of this case series is to discuss the management of these patients. METHODS: This is a retrospective study of cases of pheochromocytoma (n=2) or paraganglioma (n=2) managed during pregnancy between 2013 and 2020 in one center (Lille, France). RESULTS: We report four cases of patients with a diagnosis of pheochromocytoma or paraganglioma during pregnancy, at respectively 4, 28, 31 and 34 weeks of amenorrhea (AS). Their pregnancies were affected by a sudden onset of hypertension sometimes associated with headaches, sweating, and palpitations. All patients delivered by Caesarean section after calcium channel blocker impregnation, with a good outcome. Tumor removal took place at a distance from delivery for each patient. CONCLUSIONS: The therapeutic strategy includes antihypertensive treatment with calcium channel blockers or alphablockers and surgical curative treatment linked to gestational age. Multidisciplinary management as well as early diagnosis can improve the maternal-fetal prognosis. The preferred way of delivery is Caesarean section, but vaginal delivery can also be considered. Removal should ideally take place at a distance from the birth. The analysis of these cases has led to the development of a protocol for monitoring and management of parturients with diagnosis of pheochromocytoma or paraganglioma during pregnancy.

Career aspirations among specialty residents in France: a cross-sectional gender-based comparison.

BACKGROUND: Most studies evaluating career aspirations among gender are performed in Anglo-Saxon countries. Two recent French studies looked at the career choice of residents in obstetrics & gynecology. It seemed useful to us to broaden this questioning to other specialties, by proposing a study to all residents in the same Faculty. The objective of our study was to describe residents' career aspirations and possible barriers according to gender. METHODS: Declarative cross-sectional survey, using questionnaires sent by email to the specialty residents of the Faculty of Medicine of Lille (France). An analysis by specialty group (i.e., medicine, surgery, obstetrics & gynecology, and anesthesia & resuscitation) and a comparison of the results according to gender were performed. RESULTS: Of the 1384 specialty residents currently in training, 462 answered the questionnaire (33.38%), among whom 289 women and 173 men (average age = 27.08 ± 0.091 years). Seventeen women (5.9%) were currently considering a university hospital career versus 37 men (21.4%) (p = 0.001). Gender analysis made it possible to identify obstacles to engaging in a university career: lacking a female model, more frequent doubting the ability to undertake this type of career among women (61.6%) than men (35.3%) (p < 0.001), and gender discrimination felt in the workplace for 51.6% of women (versus 7.5% of men, p < 0.001). Subgroup analysis showed specificities related to each specialty. CONCLUSIONS: Few residents plan to embark upon a university hospital career, let alone female residents. There are considerations specific to each specialty and marked gender differences regarding career aspirations. Many features have been identified as obstacles to access to university hospital positions for women. It is important to develop strategies to remove these barriers and enable women to pursue such university careers. TRIAL REGISTRATION: Not applicable (no intervention).

Pregnancy after chemoradiotherapy in childhood: Complications and recommendations - about one case.

The question of pregnancy prognosis after radio chemotherapy is unaddressed. We report here the case of three successive spontaneous pregnancies 17 years after the management of a thigh rhabdomyosarcoma treated by radiochemotherapy. In 2018 the patient aged 22 presented with a spontaneous miscarriage. In 2019, she obtained a new spontaneous pregnancy. At 21 W G, she presented with threatened late miscarriage and gave birth to a live girl who would die. Three months after delivery, she had spontaneous pregnancy. At 18 W G, emergency cervical cerclage was performed. At 35 W G the ultrasound found severe intrauterine growth retardation. Cesarean section was performed allowing the birth of a girl in good health status. Childbirth was complicated by 1L8 postpartum hemorrhage secondary to uterine atony, controlled after surgical revision. To conclude, pregnancy in a patient with a history of pelvic irradiation in childhood must be considered high-risk pregnancy and its management must be multidisciplinary.

Pregnancy and Delivery in Women with Lower Urinary Tract Reconstruction: A National Multicenter Retrospective Study from the French-Speaking Neuro-Urology Study Group (GENULF) and the Neuro-Urology Committee of the French Association of Urology.

PURPOSE: Management of pregnancy and delivery in women with lower urinary tract reconstruction is challenging and the currently available literature is insufficient to guide clinical practice. We report pregnancy and delivery outcomes in this specific population. MATERIALS AND METHODS: We conducted a national multicenter retrospective study (16 centers) including 68 women with 96 deliveries between 1998 and 2019. These women had at least 1 successful pregnancy and delivery after augmentation enterocystoplasty, catheterizable channel creation and/or artificial urinary sphincter implantation. Maternal and fetal complications during pregnancy and delivery were reported, as well as postpartum functional outcomes, according to the delivery mode. The chi-square test and Student's t-test were used to compare categorical and continuous variables, respectively. RESULTS: Overall 32% of reported pregnancies were complicated by febrile urinary tract infections, 13.5% by renal colic and 14.6% required upper urinary tract diversion. In addition, 10% of patients reported transient self-catheterization difficulties and 13.5% reported de novo or increased urinary incontinence. The preterm delivery rate was 35.3%. Elective C-section was performed in 61% of pregnancies. Twenty complications occurred during delivery (20%), including 19 during elective C-section. Urinary continence at 1 year was unchanged for 93.5% of deliveries. Delivery mode (p=0.293) and multiparity (p=0.572) had no impact on urinary continence. CONCLUSIONS: In this population C-section appeared to be associated with a high risk of complications. In the absence of any obstetric or neurological contraindications, vaginal delivery should be proposed as the first line option to the majority of these women.

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

OBJECTIVES: 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: "Counselling", 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.

[CNGOF-SFT Expert Report and Guidelines for Smoking Management during Pregnancy-Short Text]. / Rapport d'experts et recommandations CNGOF-SFT sur la prise en charge du tabagisme en cours de grossesse­texte court.

OBJECTIVES: To provide up-to-date evidence-based guidelines for the management of smoking cessation during pregnancy. METHODS: Systematic review of the international literature. We identified papers published between January 2003 and April 2019 in Cochrane PubMed, and Embase databases with predefined keywords. All reports published in French and English relevant to the areas of focus were included and classified according the level of evidence ranging from 1 (highest) to 4 (lowest). The strength of the recommendations was classified according to the Haute Autorité de santé, France (ranging from A, highest to C, lowest). RESULTS: "Counseling", involving globally all kind of non-pharmacological interventions, has a modest benefit on smoking cessation, birth weight and prematurity. Moderate physical activity did not show a significant effect on smoking cessation. The systematic use of feedback by measuring the expired air carbon monoxide concentration do not influence smoking abstinence but it may be used in establishing a therapeutic alliance. The use of self-help interventions and health education are recommended in helping pregnant smokers quit. The prescription of nicotine replacement therapies (NRT) may be offered to any pregnant woman who has failed stopping smoking without medication This prescription can be initiated by the health care professional taking care of the pregnant woman in early pregnancy. There is no scientific evidence to propose the electronic cigarette for smoking cessation to pregnant smokers; it is recommended to provide the same advice and to use methods that have already been evaluated. The use of waterpipe (shisha/narghile) during pregnancy is associated with decreased fetal growth. It is recommended not to use waterpipe during pregnancy. Breastfeeding is possible in smokers, but less often initiated by them. Although its benefit for the child's development is not demonstrated to date, breastfeeding allows the mother to reduce or stop smoking. The risk of postpartum relapse is high (up to 82% at 1 year). The main factors associated with postpartum abstinence are breastfeeding, not having a smoker at home, and having no symptoms of postpartum depression. CONCLUSIONS: Smoking during pregnancy concerns more than hundred thousand women and their children per year in France. It is a major public health burden. Health care professionals should be mobilized for reducing or even eradicating it.

[Other Methods of Consumption: Electronic Cigarette, Heated Tobacco, Shisha and Snus - CNGOF-SFT Expert Report and Guidelines on the management for Smoking Management During Pregnancy]. / Autres méthodes de consommation pendant la grossesse : cigarette électronique, tabac chauffé, chicha et snus ­ Rapport d'experts et recommandations CNGOF-SFT sur la prise en charge du tabagisme en cours de grossesse.

Other methods of cigarette consumption include a variety of electronic products, as well as heated tobacco, snus and shisha. The questions in this chapter are: what other methods of consumption are used during pregnancy (either electronic or containing tobacco) and what is their prevalence? What is their benefit/risk balance? Can their use during pregnancy be proposed? Although the fetus is not exposed to the combustible toxins of tobacco, e-cigarette products may contain nicotine, which maintains the exposure of the fetus. Further research is needed on the other components of the electronic cigarette, such as flavorings and propylene glycol and/or glycerol, in order to assess the benefit/risk balance. In addition, some solvents contain ethanol. In the current state of knowledge, the precautionary principle should be respected and not recommend the initiation or continuation of the electronic cigarette during pregnancy (professional agreement). For smoking cessation or electronic cigarette cessation, it is recommended to provide the same advice and to use methods that have already been evaluated (professional agreement). For the JUUL, there are currently no data on obstetrical outcome when used. The use of shisha during pregnancy is associated with decreased fetal growth. It is recommended not to use shisha during pregnancy (GradeC). There are currently no data on the use of heated tobacco and obstetrical outcome.

[Passive Smoking and Pregnancy - CNGOF-SFT Expert Report and Guidelines for Smoking Management during Pregnancy]. / Conséquence du tabagisme passif chez la femme enceinte ­ Rapport d'experts et recommandations CNGOF-SFT sur la prise en charge du tabagisme en cours de grossesse.

OBJECTIVE: The objective of this chapter is to evaluate the risks of second-hand-smoke during pregnancy and to assess the benefits of antenatal care. METHODS: Bibliographical research in French and English using the Medline and Cochrane databases and the recommendations of international societies. RESULTS: Exposure to second-hand smoke appears to be higher at home and in the car, with potential consequences for pregnancy, especially prematurity (NP3). Complete avoidance of smoking at home significantly reduces exposure to passive smoking compared to incomplete avoidance (NP4). The more numerous the sources, the higher the intoxication is (NP4). The major risk factor associated with passive smoking is the presence of a spouse who smokes. Other associated factors are the presence of a smoker at home or in the car, young population (<25 years), low level of education, old smoking (NP4). Passive smoking is associated with an increased risk of fetal death in utero, fetal malformations, prematurity and birth weight under 2500g (NP2). No specific management is recommended for all pregnant women. Nevertheless, in a specific population of pregnant women with vulnerabilities, a behavioral approach aimed at teaching them to negotiate with their entourage may be beneficial in order to reduce the effects of passive smoking on pregnancy (NP2). CONCLUSION: It is recommended to advise women and their family (especially spouses) to create a smoke-free environment, especially at home and in the car (professional consensus). It is recommended to provide a minimum amount of smoking cessation advice to pregnant women's entourage (professional consensus).

Implementation of laparoscopy surgery training via simulation in a low-income country.

OBJECTIVE: The objective of this study was to evaluate laparoscopy training using pelvitrainers for gynaecological surgeons in a low-income country. METHODS: The study was carried out in Madagascar from April 2016 to January 2017. The participants were gynaecological surgeons who had not previously performed laparoscopy. Each surgeon was timed to evaluate the execution times of four proposed exercises, based on the fundamentals of laparoscopic surgery (FLS) programme's skills manual, as follows: exercise 1, involving a simple object transfer; exercises 2 and 3, comprising complex object transfers; and exercise 4, a precision cutting exercise. The 8-month training and evaluation programme was divided into different stages, and the four following evaluations were compared: a pretest (T0), assessment at the end of the first training (T1) and auto-evaluation at 2 months (T2) and 8 months (T3). RESULTS: Eight participants were included. The median time was significantly reduced (P<0.05) at each evaluation for exercises 1, 2 and 4 compared to the pretest. For exercise 3, there was no difference between T0 and T1 (P=0.07). After 8 months of training, all participants progressed in all exercises. CONCLUSION: Our study showed that it is possible and beneficial to develop a programme for teaching laparoscopic surgery in low-income countries before providing the necessary equipment.

Correlation of a new index reflecting the fluctuation of parasympathetic tone and fetal acidosis in an experimental study in a sheep model.

The autonomic nervous system plays a leading role in the control of fetal homeostasis. Fetal heart rate variability (HRV) analysis is a reflection of its activity. We developed a new index (the Fetal Stress Index, FSI) reflecting parasympathetic tone. The objective of this study was to evaluate this index as a predictor of fetal acid-base status. This was an experimental study on chronically instrumented fetal lambs (n = 11, surgery at 128 +/- 2 days gestational age, term = 145 days). The model was based on 75% occlusion of the umbilical cord for a maximum of 120 minutes or until an arterial pH ≤ 7.20 was reached. Hemodynamic, gasometric and FSI parameters were recorded throughout the experimentation. We studied the FSI during the 10 minutes prior to pH samplings and compared values for pH>7.20 and pH≤ 7.20. In order to analyze the FSI evolution during the 10 minutes periods, we analyzed the minimum, maximum and mean values of the FSI (respectively FSImin, FSImax and FSImean) over the periods. 11 experimentations were performed. During occlusion, the heart rate dropped with an increase in blood pressure (respectively 160(155-182) vs 106(101-120) bpm and 42(41-45) vs 58(55-62) mmHg after occlusion). The FSImin was 38.6 (35.2-43.3) in the group pH>7.20 and was higher in the group pH less than 7.20 (46.5 (43.3-52.0), p = 0.012). The correlation of FSImin was significant for arterial pH (coefficient of -0.671; p = 0.004) and for base excess (coefficient of -0.632; p = 0.009). The correlations were not significant for the other parameters. In conclusion, our new index seems well correlated with the fetal acid-base status. Other studies must be carried out in a situation close to the physiology of labor by sequential occlusion of the cord.

[Iconographic imaging (ultrasound/MRI) in prenatal evaluation of cervical cystic lymphatic malformations]. / Bilan iconographique (échographie/IRM) dans l'évaluation anténatale des malformations lymphatiques kystiques cervicales.

OBJECTIVES: Assess imaging (ultrasound±MRI) in the diagnosis of cervical cystic lymphangioma. METHODS: Retrospective, descriptive study of the patients who underwent reference ultrasound screening for fetal anterior cervival masses in multidisciplinary prenatal diagnosis center of the Lille Regional University Hospital from 1997 to 2014. RESULTS: Seventeen lymphangiomas were identified. Seventy-three percent of lymphangiomas (n=12) were diagnosed in the baseline ultrasound and 85% (n=11) in MRI. An extra-cervical extension was identified in 10 (62%) with ultrasound and 11 (85%) with MRI. Main sites of mass extension objectived by ultrasound and MRI were respectively the face (4,23%/6,46%), the base of tongue (3, 18%/2, 15%) and buccal floor (3, 18%/3, 15%). Pharyngeal disease (5,38%) and mandible (4,31%) were detected by MRI and not found on ultrasound. Associated malformations detected with ultrasound were 2 (12%) urogenital malformation, 1 (6%) heart defect and 1 (6%) facial anomalies. Lymphangiomas remained stable in volume in 12 (71%) cases and disappeared before birth in 2 (12%) cases. CONCLUSION: MRI and ultrasound seem inseparable to assess and optimally manage fetal cervical masses. Detection of associated lesions seems to help in the final lymphangioma diagnosis. Most of the time, lymphangiomas seem to be stable lesion during pregnancy and a good prognosis in cases of uncomplicated cervical lymphatic mass and without pejorative extension.

[Pictures balance for optimal surgical management of pelvic endometriosis. Imaging and surgery of endometriosis]. / Bilan iconographique pour une prise en charge chirurgicale optimale de l'endométriose pelvienne. Imagerie et chirurgie de l'endométriose.

Endometriosis is a frequent benign pathology that is found in 10-15% of women and in 20% of infertile women. It has an impact on fertility, but also in everyday life. If medical treatment fails, surgical treatment can be offered to the patient. To provide adequate treatment and give clearer information to patients, it seems essential to achieve an optimal preoperative imaging assessment. Thus, the aim of this work is to define the information expected by the surgeon and the indications of each imaging test for each compartment of the pelvis, allowing an ideal surgical management of pelvic endometriosis. We will not discuss imaging techniques' principles and we will not develop the indications and surgical techniques.

Early stage cervical cancer: Brachytherapy followed by type a hysterectomy versus type B radical hysterectomy alone, a retrospective evaluation.

BACKGROUND: Two options are possible for the management of early stage cervical cancer, without lymph node involvement: radical surgery or brachytherapy followed by surgery. The aim of this study was to compare overall survival (OS) and disease-free survival (DFS) of early stage cervical cancers managed by uterovaginale brachytherapy followed by extrafasciale hysterectomy (group 1) or by radical hysterectomy alone (group 2). The secondary objectives were to compare the morbidity of these two different approaches and to evaluate the parametrial involvement rate in patients managed by radical hysterectomy. MATERIALS AND METHODS: It is a retrospective and collaborative study between the Paoli Calmettes Institute (Marseille) and the Oscar Lambret Center (Lille) from 2001 to 2013, in patients with tumors FIGO stages IA1, IA2, IB1 and IIA less than 2 cm of diameter, without pelvic lymph node involvement. RESULTS: One hundred and fifty-one patients were included (74 in group 1 and 77 in group 2). The demographic characteristics of the two groups were comparable. OS and DFS were respectively 92.3% versus 100% (p = 0.046) and 92.3% and 98.7% (p = 0.18). Complication rates were 12.2% and 44.2%, respectively (p < 0.0001). In group 2, the parametrial invasion rate in this study was 1.30%. CONCLUSION: In our study, the two strategies are comparable in terms of DFS. Complications seem more frequent in the group 2, but more severe in the group 1. Finally, the low rate of parametrial invasion in group 2 confirms the interest of a less radical surgical treatment in these stages with good prognosis.

Systematic prophylactic oxytocin injection and the incidence of postpartum hemorrhage: A before-and-after study.

OBJECTIVE: Assess the impact of routine injection of 5 units of oxytocin as soon as the anterior shoulder is delivered on the incidence of postpartum haemorrhage (PPH) in a context of daily practice. MATERIALS AND METHODS: Single-centre before-and-after study evaluating the effect of a change in the protocol for PPH prevention as applied in our obstetrical unit. During the first period, oxytocin (5 units) was to be injected only in case of PPH risk factors. During the second period, the injection was systematic. RESULTS: In the "before" study period, there were 1953 patients vaginal deliveries and 843 (43%) oxytocin injections, with a protocol compliance of 85%. In the "after" study period, 2018 women had vaginal deliveries and 1911 (95%) had an oxytocin injection (protocol compliance: 95%). The whole study period was associated with a reduced risk of moderate haemorrhage (13.4% vs. 9.2%, P<0.001), but no significant reduced risk of severe haemorrhage was observed (2.1% vs. 2.0%, P=0.79). After logistic regression, the study period remained associated with a significant reduction in the risk of moderate PPH (OR=0.72 [0.58-0.89]). CONCLUSION: Routine injection of 5 units of oxytocin makes it possible to reduce the risk of moderate PPH, but it does not affect the risk of severe PPH.

[Fetal therapy and fetoscopy: A reality in clinical practice in 2015]. / Thérapie fœtale et fœtoscopie : une réalité clinique en 2015.

Both the improvement of pathophysiological knowledge of major fetal anomalies and the development of therapeutic tools have allowed in some specific cases in utero therapy by foetoscopy. We discuss the state of art and recent advances for four major anomalies: twin-to-twin transfusion syndrome, congenital diaphragmatic hernia, myelomeningocele and lower urinary tract obstruction. Fetoscopic laser surgery for twin-to-twin transfusion syndrome has become the gold standard for treatment of TTS. In terms of fetal surgery, severe congenital diaphragmatic hernia and myelomeningocele are the two main indications, even if open fetal surgery is still the gold standard for management of myelomeningocele. New techniques using fetal cystoscopy are currently under development. Although the maternal morbidity associated with foetoscopy is low, preterm rupture of membranes and preterm delivery remain an important problem. Long-term evaluation of those neonates remains mandatory.

Limits of the surgically induced model of myelomeningocele in the fetal sheep.

PURPOSE: The prevention of Chiari type II malformation (CM) is commonly used as a primary outcome for the evaluation of techniques of fetal myelomeningocele (MMC) surgery in the fetal lamb. The aim of our study was to investigate the frequency of the associated CM in the MMC fetal sheep model and to investigate the contribution of prenatal ultrasound evaluation of CM at the time of prenatal repair. METHODS: A MMC-like lesion was surgically created at 75 days of gestation in 21 fetuses performing a L1-L5 laminectomy followed by an excision of the exposed dura and a midline myelotomy. At a 90-day gestation, among the 19 alived fetuses, a conventional repair of the MMC-like lesion was performed in seven, four of whom underwent cerebral ultrasound (US) examination before the repair. Twelve fetuses remained untreated (control group). All fetuses underwent post-mortem examination (PM) at 138 days. RESULTS: At a 90-day gestation, CM was demonstrated by US examination in all four evaluated fetuses. At birth, CM was found in 3/6 control whether CM was absent in all alived fetuses in the prenatal repair group (n = 4). CONCLUSIONS: Creation of a MMC-like lesion with an additional myelotomy does not always lead to hindbrain herniation. Our study suggests that CM should be assessed by ultrasound examination at the time of the prenatal repair to demonstrate the effectiveness of new techniques for the prenatal repair of MMC.

[Esophageal atresia: prevalence, prenatal diagnosis and prognosis]. / Atrésie de l'œsophage : prévalence, diagnostic anténatal et pronostic.

Esophageal atresia (EA) is a rare congenital malformation (1 in 2,500 to 3,500 births). Prenatal diagnosis (PN) is particularly interesting allowing search for associated malformations related to worse prognosis forms (reference ultrasound, MRI and amniocentesis) and planning the birth in an adapted medico-surgical center. Diagnosis of EA is usually suspected because of indirect and non-specific signs: association of polyhydramnios and absent or small stomach bubble. The visualization in ultrasound or MRI of cervical or thoracic fluid image corresponding to the expansion of the bottom of upper esophageal ("pouch sign") increases the specificity of diagnosis. However, prenatal diagnosis remains difficult and less than 50 % of EA are diagnosed prenatally. Biochemical analysis could improve these results. If EA is confirmed at birth, surgical management consists in a primary end-to-end anastomosis in first days of life, or in two-steps surgery if the defect is too large. Although current prognosis of EA is good, frequency of surgical complications and esophageal lesions secondary to gastroesophageal reflux justify a systematic and multidisciplinary extended follow-up.