Florent Fuchs

Postpartum practice: guidelines for clinical practice from the French College of Gynaecologists and Obstetricians (CNGOF)

OBJECTIVE To make evidence-based recommendations for the postpartum management of women and their newborns, regardless of the mode of delivery. MATERIAL AND METHODS Systematic review of articles from the PubMed database and the Cochrane Library and of recommendations from the French and foreign societies or colleges of obstetricians. RESULTS Because breast-feeding is associated with reductions in neonatal, infantile, and childhood morbidity (lower frequency of cardiovascular, infectious, and atopic diseases and infantile obesity) (LE2) and improved cognitive development in children (LE2), exclusive and extended breastfeeding is recommended (grade B) for at least 4-6 months (professional consensus). Pharmacological treatments for inhibition of lactation should not be given routinely to women who do not wish to breastfeed (professional consensus). Because of potentially serious adverse effects, bromocriptine is contraindicated in inhibiting lactation (professional consensus). For women aware of the risks of pharmacological treatments to inhibit lactation but choose to take them, lisuride and cabergoline are the preferred drugs (professional consensus). Regardless of the mode of delivery, only women with bleeding or symptoms of anemia should be tested for it (professional consensus). Immediate postoperative monitoring after cesarean delivery should be performed in the postanesthesia care unit (PACU). An analgesic multimodal protocol for analgesia, preferring oral administration, should be developed by the medical team and be available for all staff (professional consensus) (grade B). Thromboprophylaxis with compression stockings should begin the morning of all cesarean deliveries and maintained for at least 7 postoperative days (professional consensus) with or without the addition of LMWH, depending on the presence and severity (major or minor) of additional risk factors. It is recommended that women be informed of the dangers of closely spaced pregnancies (LE3), that effective contraception begin no later than 21 days post partum for women who do not want such a pregnancy (grade B), and that it be prescribed at the maternity ward (professional consensus). In view of the postpartum risk of venous thromboembolism, use of combination hormonal contraception is not recommended before six weeks post partum (grade B). Pelvic floor rehabilitation in asymptomatic women to prevent urinary or anal incontinence in the medium or long term is not recommended (professional consensus). Rehabilitation using pelvic floor muscle contraction exercises is recommended to treat persistent urinary incontinence at 3 months post partum (grade A), regardless of the type of incontinence. Postpartum pelvic floor rehabilitation is recommended to treat anal incontinence (grade C), but not to treat or prevent prolapse (grade C) or dyspareunia (grade C). The months following the birth are a period of transition and of psychological changes for all parents (LE2) and are still more difficult for those with psychosocial risk factors (LE2). Situations of evident psychological difficulties can have a significant effect on the childs psychological and emotional development (LE3). Among these difficulties, postpartum depression is most common, but the risk of all mental disorders is generally higher in the perinatal period (LE3). CONCLUSION The postpartum period presents clinicians with a unique and privileged opportunity to address the physical, psychological, social, and somatic health of women and babies.

Using Z‐scores to compare biometry data obtained during prenatal ultrasound screening by midwives and physicians

To compare retrospectively the distribution of foetal biometry data as measured by midwives and physicians during second and third trimester screening of an unselected population of pregnant women.

[Post-partum: Guidelines for clinical practice--Short text].

OBJECTIVE To determine the post-partum management of women and their newborn whatever the mode of delivery. MATERIAL AND METHODS The PubMed database, the Cochrane Library and the recommendations from the French and foreign obstetrical societies or colleges have been consulted. RESULTS Because breastfeeding is associated with a decrease in neonatal morbidity (lower frequency of cardiovascular diseases, infectious, atopic or infantile obesity) (EL2) and an improvement in the cognitive development of children (EL2), exclusive and extended breastfeeding is recommended (grade B) between 4 to 6 months (Professional consensus). In order to increase the rate of breastfeeding initiation and its duration, it is recommended that health professionals work closely with mothers in their project (grade A) and to promote breastfeeding on demand (grade B). There is no scientific evidence to recommend non-pharmacological measures of inhibition of lactation (Professional consensus). Pharmacological treatments for inhibition of lactation should not be given routinely to women who do not wish to breastfeed (Professional consensus). Because of potentially serious adverse effects, bromocriptin is contraindicated in inhibiting lactation (Professional consensus). For women aware of the risks of pharmacological treatment of inhibition of lactation, lisuride and cabergolin are the preferred drugs (Professional consensus). Whatever the mode of delivery, numeration blood count is not systematically recommended in a general population (Professional consensus). Anemia must be sought only in women with bleeding or symptoms of anemia (Professional consensus). The only treatment of post-dural puncture headache is the blood patch (EL2), it must not be carried out before 48 h (Professional consensus). Women vaccination status and their family is to be assessed in the early post-partum (Professional consensus). Immediate postoperative monitoring after caesarean delivery should be performed in the recovery room, but in exceptional circumstances, it may be performed in the delivery unit provided safety rules are maintained and regulatory authorities are informed (Professional consensus). An analgesic multimodal protocol developed by the medical team should be available and oral way should be favored (Professional consensus) (grade B). For every cesarean delivery, thromboprophylaxis with elastic stockings applied on the morning of the surgery and kept for at least 7 postoperative days is recommended (Professional consensus) with or without the addition of LMWH according to the presence or not of additional risk factors, and depending on the risk factor (major, minor). Early postoperative rehabilitation is encouraged (Professional consensus). Postpartum visit should be planned 6 to 8 weeks after delivery and can be performed by an obstetrician, a gynecologist, a general practitioner or a midwife, after normal pregnancy and delivery (Professional consensus). Starting effective contraception later 21 days after delivery in women who do not want closely spaced pregnancy is recommended (grade B), and to prescribe it at the maternity (Professional consensus). According to the postpartum risk of venous thromboembolism, the combined hormonal contraceptive use before six postpartum weeks is not recommended (grade B). Rehabilitation in asymptomatic women in order to prevent urinary or anal incontinence in medium or long-term is not recommended (Expert consensus). Pelvic-floor rehabilitation using pelvic-floor muscle contraction exercises is recommended to treat persistent urinary incontinence at 3 months postpartum (grade A), regardless of the type of incontinence. Postpartum pelvic-floor rehabilitation is recommended to treat anal incontinence (grade C). Postpartum pelvic-floor rehabilitation is not recommended to treat or prevent prolapse (grade C) or dyspareunia (grade C). The optimal time for maternity discharge for low risk newborn depends more on the organisation of the post-discharge follow up (Professional consensus). The months following the birth are a transitional period, and psychological alterations concern all parents (EL2). It is more difficult in case of psychosocial risk factors (EL2). In situations of proven psychological difficulties, the impact on the psycho-emotional development of children can be important (EL3). Among these difficulties, postpartum depression is the most common situation. However, the risk is generally higher in the perinatal period for all mental disorders (EL3). CONCLUSION Postpartum is, for clinicians, a unique and privileged opportunity to address the physical, psychological, social and somatic health of their patients.

Shoulder dystocia: guidelines for clinical practice from the French College of Gynecologists and Obstetricians (CNGOF)

Shoulder dystocia (SD) is defined as a vaginal delivery in cephalic presentation that requires additional obstetric maneuvers to deliver the fetus after the head has delivered and gentle traction has failed. It complicates 0.5-1% of vaginal deliveries. Risks of brachial plexus birth injury (level of evidence [LE]3), clavicle and humeral fracture (LE3), perinatal asphyxia (LE2), hypoxic-ischemic encephalopathy (LE3) and perinatal mortality (LE2) increase with SD. Its main risk factors are previous SD and macrosomia, but both are poorly predictive; 50-70% of SD cases occur in their absence, and most deliveries when they are present do not result in SD. No study has proven that the correction of these risk factors (except gestational diabetes) would reduce the risk of SD. Physical activity is recommended before and during pregnancy to reduce the occurrence of some risk factors for SD (Grade C). In obese women, physical activity should be coupled with dietary measures to reduce fetal macrosomia and weight gain during pregnancy (Grade A). Women with gestational diabetes require diabetes care (diabetic diet, glucose monitoring, insulin if needed) (Grade A) because it reduces the risk of macrosomia and SD (LE1). Only two measures are proposed for avoiding SD and its complications. First, induction of labor is recommended in cases of impending macrosomia if the cervix is favorable at a gestational age of 39 weeks or more (professional consensus). Second, cesarean delivery is recommended before labor in three situations and during labor in one: (i) estimated fetal weight (EFW) >4500g if associated with maternal diabetes (Grade C), (ii) EFW >5000g in women without diabetes (Grade C), (iii) history of SD associated with severe neonatal or maternal complications (professional consensus), and finally during labor, (iv) in case of fetal macrosomia and failure to progress in the second stage, when the fetal head station is above +2 (Grade C). In cases of SD, it is recommended to avoid the following actions: excessive traction on the fetal head (Grade C), fundal pressure (Grade C), and inverse rotation of the fetal head (professional consensus). The McRoberts maneuver, with or without suprapubic pressure, is recommended first (Grade C). If it fails and the posterior shoulder is engaged, Woods maneuver should be performed preferentially; if the posterior shoulder is not engaged, it is preferable to attempt to deliver the posterior arm next (professional consensus). It appears necessary to know at least two maneuvers to perform should the McRoberts maneuver fail (professional consensus). A pediatrician should be immediately informed of SD. The initial clinical examination should check for complications, such as brachial plexus injury or clavicle fracture (professional consensus). If no complications are observed, neonatal monitoring need not be modified (professional consensus). The implementation of practical training with simulation for all care providers in the delivery room is associated with a significant reduction in neonatal (LE3) but not maternal (LE3) injury. SD remains an unpredictable obstetric emergency. All physicians and midwives should know and perform obstetric maneuvers if needed, quickly but calmly.

Fertility outcome following transvaginal cervicoisthmic cerclage using a polypropylene sling.

To report fertility and pregnancy outcomes following transvaginal cervicoisthmic cerclage with a polypropylene sling during a previous pregnancy.

OP08.09: Z‐scores distribution: a useful tool to compare biometry between operators in a routine ultrasound population

Objectives: To compare the distribution of routine fetal biometry as assessed by midwives and medical staff at 20–24 weeks and 30–34 weeks in an unselected population. Methods: Standard measurements of biparietal diameter and head circumference, abdominal circumference, and femur length were performed by four midwives and ten physicians at between 20 and 24 weeks and at 30 to 34 weeks as part of routine ultrasound examination during a 26-month period. All measurements were transformed into Z-scores calculated according to different prediction equations. The reference for each type of measurement that best fits our practice was previously determined: Snijders and Nicolaides (1994) for abdominal circumference, Chitty et al. (1994) for head circumference and femur length and the French College of Echocardiography (2006) for biparietal diameter were chosen. Mean and SD of Z-score distributions were compared at 20–24 weeks and at 30–34 weeks between the group of measurements performed by the midwives and physicians respectively. Student’s t-test and a Fisher test were used to compare mean values to and SD values respectively. Results: A total of 1566 ultrasound examinations were included in the midwife group at 20–24 weeks, versus 1631 examinations in the physician group whereas 1710 examinations were included at 30–34 weeks in the midwife group versus 1578 examinations in the physician group. We found that mean values for the midwives were significantly closer to 0 (P < 0.05) as compared to the physicians’ results. On the other hand, the midwives’ SD values were significantly lower and smaller than 1 as compared to the doctors’ SD values. Conclusions: Midwives seem to normalize biometry values more than physicians. Such normalization may hamper the sensitivity of routine ultrasound screening for abnormal fetal growth.