[Pregnant women's use of tobacco and electronic cigarettes: A cross sectional survey]. / Usage du tabac et de la cigarette électronique chez la femme enceinte : une étude transversale.

OBJECTIVES: The article aims to describe tobacco and e-cigarette use among pregnant women: estimate the prevalence, identify the determinants and motivations of these behaviours. METHODS: Cross-sectional, multicentre, descriptive observational study using self-administered questionnaires for pregnant women who visited ELENA healthcare centers in May 2021. RESULTS: Of 223 patients, 38% were smokers before pregnancy and 16% continued to smoke during pregnancy. Nearly all the smokers (98%) declared that they had reduced or stopped their tobacco use, mostly without help. Young age, lack of professional activity, an unfavourable reaction to the announcement of the pregnancy, heavy smoking before the pregnancy and the presence of a smoker spouse were associated with smoking during pregnancy. Our study identified 10% of vapers before pregnancy and 7.2% during pregnancy. Of those who vaped during pregnancy, 81% were smokers before pregnancy. Most of them used a nicotine containing liquid and 38% of vapers combined smoking and e-cigarettes during pregnancy. There was no association between vaping during pregnancy and smoking cessation. A minority of women had received information about smoking during pregnancy. CONCLUSIONS: The use of electronic cigarettes by pregnant women is a poorly-known reality in France, yet it concerns approximately 7% of the women in our sample. Prospective studies on larger numbers are needed to assess the prevalence of vaping among French pregnant women and its evolution during pregnancy.

[Reprint of: Severe pre-eclampsia: guidelines for clinical practice from the French Society of anesthesiology and intensive care (SFAR) and the French College of gynaecologists and obstetricians (CNGOF)]. / Republication de : recommandations formalisées d'experts. Prise en charge de la patiente avec une pré-éclampsie sévère­RFE communes Société française d'anesthésie-réanimation (SFAR)­Collège national des gynécologues et obstétriciens français (CGNOF).

OBJECTIVE: To provide national guidelines for the management of women with severe preeclampsia. DESIGN: A consensus committee of 26 experts was formed. A formal conflict of interest (COI) policy was developed at the onset of the process and enforced throughout. The entire guidelines process was conducted independently of any industrial funding. The authors were advised to follow the principles of the Grading of Recommendations Assessment, Development and Evaluation (GRADE®) system to guide assessment of quality of evidence. The potential drawbacks of making strong recommendations in the presence of low-quality evidence were emphasized. METHODS: The last SFAR and CNGOF guidelines on the management of women with severe preeclampsia was published in 2009. The literature is now sufficient for an update. The aim of this expert panel guidelines is to evaluate the impact of different aspects of the management of women with severe preeclampsia on maternal and neonatal morbidities separately. The experts studied questions within 7 domains. Each question was formulated according to the PICO (Patients Intervention Comparison Outcome) model and the evidence profiles were produced. An extensive literature review and recommendations were carried out and analyzed according to the GRADE® methodology. RESULTS: The SFAR/CNGOF experts panel provided 25 recommendations: 8 have a high level of evidence (GRADE 1±), 9 have a moderate level of evidence (GRADE 2±), and for 7 recommendations, the GRADE method could not be applied, resulting in expert opinions. No recommendation was provided for 3 questions. After one scoring round, strong agreement was reached between the experts for all the recommendations. CONCLUSIONS: There was strong agreement among experts who made 25 recommendations to improve practices for the management of women with severe preeclampsia.

Health students' knowledge of sexually transmitted infections and risky behaviors before participation to the health promotion program.

OBJECTIVES: We aimed to evaluate knowledge of health students (HS) enrolled in a health promotion program about sexually transmitted infections (STIs) and the frequency of risky behaviors. METHODS: HS answered two anonymous questionnaires, a mandatory one about knowledge of STIs and STI prevention and an optional one about behaviors. RESULTS: Two-hundred and sixteen HS answered the first questionnaire and 183 answered the second one. Eighty-three percent of HS had a good knowledge of HIV transmission, but half of them were aware of pre-exposure and post-exposure prophylaxes for HIV. The role of HPV infection in genital warts and anal cancer was respectively known by 33 (15.3%) and 10 (4.6%) HS. Thirty-six HS (19.7%) reported having unprotected sex in the previous 12 months. CONCLUSION: French HS had a poor knowledge of STIs and STI prevention, and risky behaviors. It is necessary to provide good training on STIs to HS.

[How do I prevent caesarean wound infections in obese patients in 2017?] / Comment je préviens les infections de paroi après césarienne chez des patientes obèses en 2017 ?

Obesity is an important risk factor of cesarean section and is associated with an increased risk of wound complications such as infections. This review focuses on the available strategies to limit complications in this population. Choice of antiseptic solution, appropriate dose and type of antibiotic prophylaxy, suture closure of subcutaneous fat, suture skin closure and closed incision negative pressure wound therapy may reduce the risk of wound infections associated with cesarean section in obese patients. Vaginal desinfection, plastic adhesive draps, high-concentration supplemental perioperative oxygen, use of a barrier retractor, wound drainage and type of skin incision are discussed in this review. Clinical trials of good quality are needed to improve our clinical practice.

[Use of fetal movements counting for prolonged pregnancy: A comparative preliminary cohort study before and after implementation of an information brochure]. / Utilisation du compte des mouvements actifs fœtaux en cas de grossesse prolongée : étude préliminaire comparative de cohorte avant et après mise en place d'une brochure d'information.

OBJECTIVES: Compare the number of consultations with the consultation's delay in relation with the sensation of decrease active fetal movements (AFM) in case of late pregnancy, according to the fact if the patients use or not the AFM's count. MATERIALS AND METHODS: We have compared a "control" group made up of 160 patients who received a classic information and observation (from December 18th, 2013 to February 28th, 2014) versus an "educated" group made up of 160 patients who have been educated to the AFM count (from March 1st, 2014 to August 12th, 2014). RESULTS: The consultations for AFM decrease, were significantly more frequent in the "control" group than in the "educated" group (36 versus 8, P=0.0009). Inducing labor due to AFM reduction was not statistically different between both groups (13 patients in the "educated group" versus 7 patients in the "control" group P=0.97). CONCLUSION: Learning a count method seems to decrease the number of consultations for AFM reduction without increasing the perinatal morbidity but maybe at the cost of an increase of obstetric interventions.

[Instrumental delivery with perineum-fetal head distance >55 MM on ultrasound]. / Extraction instrumentale sur une hauteur de présentation supérieur à 55mm à l'échographie transpérinéale.

OBJECTIVE: Compare the issue of an operative vaginal delivery associated to the fetal presentation diagnosed by transperineal ultrasound. Three groups were formed: ≥55 mm, between 45 and 55 mm, and <45 mm. METHODS: A monocentric prospective study on 108 patients has been conducted between April 2011 and August 2014. The distance between perinea and skull has been analyzed to compare the success of operative vaginal delivery considering the level of the fetal presentation in the pelvic cavity. RESULTS: The failed operative vaginal deliveries are more frequent while the fetal head is above 55 mm (16.7%) or while the fetal head is between 45 and 55 mm (9.1%) than while the fetal skull is under 45 mm (1.8%) (P=0.04). However there is no significant difference for the fetal shoulder dystocia (5.6% vs 3.0% vs 3.5%, P=0.5), nor for the newborn outcomes (16.7 vs 15.2 vs 14; P=0.9). CONCLUSION: Despite the high rate of failed operative vaginal delivery above 55 mm, it should be considered not to prohibit but send free to the obstetrician appreciation.

[Maternal knowledge of fetal movements in late pregnancy]. / Évaluation des connaissances des femmes enceintes sur les mouvements actifs fœtaux lors de la visite de terme.

OBJECTIVES: Evaluate knowledge of patients with late pregnancy on active foetal movements. PATIENTS AND METHOD: This prospective study has been carried out with volontary patients during the 41-week of gestation term consultation, with a questionnaire, at the obstetric gynecology departments of St-Etienne Hospital (CHU), Clermont-Ferrand Hospital (CHU), Roanne Hospital (CH) and Firminy Hospital (CH), from July 22nd, 2013 to September 14th, 2014. RESULTS: Few patients (17%) have been seen urgently by an obstetrician or a midwife in case of a decrease of the active foetal movements. Most patients (73.6%) wait 24hours to consult. More than 50% of women have not been informed on this topic before the birth. However, 86.84% of the patients are interested in being informed when they see their doctor. The easiest way would be to count the active foetal movements 3 times a day on a short period. CONCLUSION: There is still a lack of information on the active foetal movements. It remains a difficult topic because its definition is still subjective and the information has no protocol.

[Influence of anticoagulant therapy during pregnancy on the peripartum and anesthesia delivery terms]. / Influence d'un traitement anticoagulant pendant la grossesse sur l'anesthésie per-partum et les modalités d'accouchement.

OBJECTIVES: The objective of the study was to evaluate the influence of anticoagulation on intrapartum anesthesia and delivery modalities. METHODS: This ancillary study is concerned with anticoagulated patients included in the study STRATHEGE, in the Saint-Etienne and Lyon University Hospital from 2007 to 2012, which are compared to a control population. The primary endpoint is to evaluate the type of anesthesia received by women in labor, according to the center at the time of delivery compared to no treatment. The secondary endpoints are comparing the input mode to work, mode of delivery, stop management arrangements of these treatments, the rate of thromboembolic and hemorrhagic complications. RESULTS: Two hundred and three cases were included and 812 controls, matched on age, body mass index and parity. 61.6% of the cases had an epidural during childbirth against 87% of controls (p<0.05), spinal rates (22.5% versus 1.85%) and general anesthesia (5.4% versus 0.7%) were higher in the case group. The delivery rate vaginally was 90% in controls, against 65% of cases. The postpartum hemorrhage rate was similar in both groups (p> 0.05). A relay of the low molecular weight heparin was performed in 63% of the cases in Lyon, but the types of anesthesia received according to the centers were similar. CONCLUSION: Anticoagulant therapy at the time of delivery, does not limit access to effective analgesia, but with an increased rate of spinal anesthesia and general anesthesia at the expense of epidural anesthesia. The management of a parturient anticoagulant is complex and still exists today, great care disparities in the various maternity hospitals.

[Lucy's parturition, a way towards extinction?]. / La parturition de Lucy, chemin vers l'extinction ?

OBJECTIVES: To compare pelvic cavities in australopithecines, modern humans and non-hominid primates in order to discuss the obstetrical mechanisms in australopithecines MATERIAL AND METHODS: Bony pelves from fossil material (Australopithecus afarensis AL 288-1, Australopithecus africanus Sts14, Australopithecus Stw 431 and Mh2), 133 modern humans (82 adult females and 51 adult males) and 67 anthropoid primates (36 gorilla, 26 Pan troglodytes, 5 Pongo pygmaeus) were reconstructed and compared (shape and morphometric analysis) using 16 pelvimetric mesasurements. RESULTS: Pelves of australopithecines were characterized by lower anteroposterior (AP) and transverse (TRV) diameters in inlet pelvis than in other species. Index (AP/TRV) of pelvic inlet, midpelvis and pelvic outlet in the australopithecines were the lowest (<100) and the pelvic shape was platypelloid. A logarithmic factorial analysis showed that the pelvic morphology of australopithecines was different from humans and non-hominid primates but nearer the humans. DISCUSSION AND CONCLUSION: In contrast with apes where obstetrical mechanics seem to be easier, and because of platypelloidy, mechanism of birth in australopithecines was as difficult as in modern homo sapiens. Birth without cesarean was probably possible in an asynclitic TRV orientation.

[Preliminary study of fetal head engagement diagnosis by transperineal ultrasound before operative vaginal delivery]. / Étude préliminaire du diagnostic d'engagement par une échographie transpérinéale avant une extraction instrumentale.

OBJECTIVES: Estimate the predictive value of perineum-fetal head distance obtained by transperineal ultrasound on results of an operative vaginal delivery. PATIENTS AND METHOD: A prospective preliminary monocentric study has been conducted on 28 patients between the 18th of April and the 31st of July 2011. Three successive perineum-fetal head distance have been measured before realization of an operative vaginal delivery. RESULTS: With caesarian section deliveries, average distances were higher than with successful operative vaginal deliveries but this result was not significant (49.3mm vs 39.7 mm; P=NS). Ultrasound measured distance was significantly correlated to the time of application of the instrument (r=0.45, P=0.0165). Beyond 50mm, the relative risk of caesarian was 10.5 (IC [0.76-145.36]). The measures were corresponding, with an average time of realization of 29.9 seconds. The transvaginal examination compared to ultrasound showed a discordance of 3.6% for the diagnosis of engagement and of 25% for the descent of fetal head. CONCLUSION: A larger study is necessary to confirm this result and to recommend the realization of a transperineal ultrasound before an operative vaginal delivery in cases of doubt about engagement after the transvaginal examination.

[Anthropometric analysis of obstetrical pelvis from Neolithic area: obstetrical consequences. Preliminary study]. / Analyse anthropométrique du bassin obstétrical datant du Néolithique : conséquences obstétricales. Étude préliminaire.

OBJECTIVES: To study female pelves from Neolithic area (5000 years AD) in order to better understand the evolution of obstetrical mecanisms. MATERIALS AND METHODS: The fossil material comprised 73 Homo sapiens pelves: we reconstructed all the 20 adult female bony pelves. We realised the shape and morphometric analysis of the pelvic cavity. Changes in pelvic neolithic morphology were compared with pelvic modern morphology. RESULTS: The pelves of prehistoric female were similar in shape with modern female. However, they differ in relative dimensions (transversal diameter of the pelvis inlet: respectively 118 mm vs 125 mm, p=0.02). DISCUSSION AND CONCLUSION: Reconstructions based on Neolithic hominin fossils suggest that obstetrical mechanisms were probably common to Neolithic and modern humans: childbirth would probably require social adaptations and risks of perinatal and obstetric complications were undoubtedly high. However, the differences in morphometric analysis could suggest a change of human pelvis and raise the question of the evolution in obstetrical mechanisms in the future.