RESUMO
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.
Assuntos
Colestase Intra-Hepática , Complicações na Gravidez , Gravidez , Recém-Nascido , Feminino , Humanos , Natimorto/epidemiologia , Ácido Ursodesoxicólico/uso terapêutico , Obstetra , Ginecologista , Complicações na Gravidez/terapia , Complicações na Gravidez/tratamento farmacológico , Colestase Intra-Hepática/diagnóstico , Colestase Intra-Hepática/terapia , Colestase Intra-Hepática/complicações , Ácidos e Sais Biliares , Estrogênios/uso terapêutico , Prurido/diagnóstico , Prurido/etiologia , Prurido/terapia , Transaminases/uso terapêutico , Alanina/uso terapêuticoRESUMO
OBJECTIVE: To identify procedures to reduce maternal morbidity during cesarean. MATERIAL AND METHODS: The quality of evidence of the literature was assessed following the GRADE® method 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 and EMBASE 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 27 questions, there was agreement between the working group and the external reviewers on 26. The level of evidence of the literature was insufficient to provide a recommendation on 15 questions. Preventing hypothermia is recommended to increase maternal satisfaction and comfort (weak recommendation) and to reduce neonatal hypothermia (strong recommendation). The quality of the evidence of the literature did not allow to recommend the skin disinfectant to be used nor the relevance of a preoperative vaginal disinfection nor the choice between the use or nonuse of an indwelling bladder catheterization (if micturition takes place 1 hour before the cesarean section). The Misgav-Ladach technique or its analogues should be considered rather than the Pfannenstiel technique to reduce maternal morbidity (weak recommendation) bladder flap before uterine incision should not be performed routinely (weak recommendation), but a blunt (weak recommendation) and cephalad-caudad extension of uterine incision (weak recommendation) should be considered to reduce maternal morbidity. Antibiotic prophylaxis is recommended to reduce maternal infectious morbidity (strong recommendation) without recommendation on its type or the timing of administration (before incision or after cord clamping). The administration of carbetocin after cord clamping does not significantly decrease the incidence of blood loss>1000 ml, anemia, or blood transfusion compared with the administration of oxytocin. Thus, it is not recommended to use carbetocin rather than oxytocin in cesarean. It is recommended that systematic manual removal of the placenta not to be performed (weak recommendation). An antiemetic should be administered after cord clamping in women having a planned cesarean under locoregional anaesthesia to reduce intraoperative and postoperative nausea and vomiting (strong recommendation) with no recommendation regarding choice of use one or two antiemetics. The level of evidence of the literature was insufficient to provide any recommendation concerning single or double-layer closure of the uterine incision, or the uterine exteriorization. Closing the peritoneum (visceral or parietal) should not be considered (weak recommendation). The quality of the evidence of the literature was not sufficient to provide recommendation on systematic subcutaneous closure, including in obese or overweight patients, or the use of subcuticular suture in obese or overweight patients. The use of subcuticular suture in comparison with skin closure by staples was not considered as a recommendation due to the absence of a consensus in the external review rounds. CONCLUSION: In case of cesarean, preventing hypothermia, administering antiemetic and antibiotic prophylaxis after cord clamping are the only strong recommendations. The Misgav-Ladach technique, the way of performing uterine incision (no systematic bladder flap, blunt cephalad-caudad extension), not performing routine manual removal of the placenta nor closure of the peritoneum are weak recommendations and may reduce maternal morbidity.
Assuntos
Cesárea , Obstetrícia , Feminino , Humanos , Recém-Nascido , Gravidez , Antieméticos , Cesárea/efeitos adversos , Cesárea/métodos , Cesárea/normas , Ginecologista , Hipotermia/etiologia , Hipotermia/prevenção & controle , Obesidade , Obstetra , Sobrepeso , Ocitocina , França , Obstetrícia/normasRESUMO
OBJECTIVE: To determine the management of patients with 1st trimester nausea and vomiting and hyperemesis gravidarum. METHODS: A panel of experts participated in a formal consensus process, including focus groups and two Delphi rounds. RESULTS: Hyperemesis gravidarum is distinguished from nausea and vomiting during pregnancy by weight loss≥5 % or signs of dehydration or a PUQE score≥7. Hospitalization is proposed when there is, at least, one of the following criteria: weight loss≥10%, one or more clinical signs of dehydration, PUQE (Pregnancy Unique Quantification of Emesis and nausea) score≥13, hypokalemia<3.0mmol/L, hyponatremia<120mmol/L, elevated serum creatinine>100µmol/L or resistance to treatment. Prenatal vitamins and iron supplementation should be stopped without stopping folic acid supplementation. Diet and lifestyle should be adjusted according to symptoms. Aromatherapy is not to be used. If the PUQE score is<6, even in the absence of proof of their benefit, ginger, pyridoxine (B6 vitamin), acupuncture or electrostimulation can be used, even in the absence of proof of benefit. It is proposed that drugs or combinations of drugs associated with the least severe and least frequent side effects should always be chosen for uses in 1st, 2nd or 3rd intention, taking into account the absence of superiority of a class over another to reduce the symptoms of nausea and vomiting of pregnancy and hypermesis gravidarum. To prevent Gayet Wernicke encephalopathy, Vitamin B1 must systematically be administered for hyperemesis gravidarum needing parenteral rehydration. Patients hospitalized for hyperemesis gravidarum should not be placed in isolation (put in the dark, confiscation of the mobile phone or ban on visits, etc.). Psychological support should be offered to all patients with hyperemesis gravidarum as well as information on patient' associations involved in supporting these women and their families. When returning home after hospitalization, care will be organized around a referring doctor. CONCLUSION: This work should contribute to improving the care of women with hyperemesis gravidarum. However, given the paucity in number and quality of the literature, researchers must invest in the field of nausea and vomiting in pregnancy, and HG to identify strategies to improve the quality of life of women with nausea and vomiting in pregnancy or hyperemesis gravidarum.
Assuntos
Hiperêmese Gravídica , Feminino , Humanos , Gravidez , Consenso , Desidratação , Ginecologista , Hiperêmese Gravídica/terapia , Hiperêmese Gravídica/diagnóstico , Náusea/etiologia , Náusea/terapia , Obstetra , Qualidade de Vida , Redução de PesoRESUMO
OBJECTIVE: To recommend the most appropriate biometric charts for the detection of antenatal growth abnormalities and postnatal growth surveillance. METHODS: Elaboration of specific questions and selection of experts by the organizing committee to answer these questions; analysis of the literature by experts and drafting conclusions by assigning a recommendation (strong or weak) and a quality of evidence (high, moderate, low, very low) and for each question; all these recommendations have been subject to multidisciplinary external review (obstetrician gynecologists, pediatricians). The objective for the reviewers was to verify the completeness of the literature review, to verify the levels of evidence established and the consistency and applicability of the resulting recommendations. The overall review of the literature, quality of evidence and recommendations were revised to take into consideration comments from external reviewers. RESULTS: Antenatally, it is recommended to use all WHO fetal growth charts for EFW and common ultrasound biometric measurements (strong recommendation; low quality of evidence). Indeed, in comparison with other prescriptive curves and descriptive curves, the WHO prescriptive charts show better performance for the screening of SGA (Small for Gestational Age) and LGA (Large for Gestational Age) with adequate proportions of fetuses screened at extreme percentiles in the French population. It also has the advantages of having EFW charts by sex and biometric parameters obtained from the same perspective cohort of women screened by qualified sonographers who measured the biometric parameters according to international standards. Postnatally, it is recommended to use the updated Fenton charts for the assessment of birth measurements and for growth monitoring in preterm infants (strong recommendation; moderate quality of evidence) and for the assessment of birth measurements in term newborn (expert opinion). CONCLUSION: It is recommended to use WHO fetal growth charts for antenatal growth monitoring and Fenton charts for the newborn.
Assuntos
Gráficos de Crescimento , Recém-Nascido Prematuro , Feminino , Desenvolvimento Fetal , Retardo do Crescimento Fetal/diagnóstico , Humanos , Recém-Nascido , Recém-Nascido Pequeno para a Idade Gestacional , Gravidez , Ultrassonografia Pré-NatalRESUMO
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.
Assuntos
Anestesiologia , Médicos , Pré-Eclâmpsia , Consenso , Cuidados Críticos , Feminino , Humanos , Recém-Nascido , Pré-Eclâmpsia/terapia , GravidezRESUMO
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.
Assuntos
Ginecologia , Pré-Eclâmpsia , Feminino , Humanos , Gravidez , Ginecologia/métodos , Guias de Prática Clínica como AssuntoAssuntos
Desenvolvimento Fetal , Peso Fetal , Feminino , Humanos , Gravidez , Ultrassonografia Pré-NatalRESUMO
OBJECTIVE: To assess, according to chorionicity, the perinatal outcome of twin pregnancy in which vaginal delivery is planned. METHODS: JUMODA (JUmeaux MODe d'Accouchement) was a national prospective population-based cohort study of twin pregnancies, delivered in 176 maternity units in France, from February 2014 to March 2015. In this planned secondary analysis, we assessed, according to chorionicity, the perinatal outcome of twin pregnancies, in which vaginal delivery was planned, that delivered at or after 32 weeks of gestation with the first twin in cephalic presentation. In order to select a population with well-recognized indications for planned vaginal delivery, we applied the same exclusion criteria as those in the Twin Birth Study, an international randomized trial. Monochorionic twin pregnancies with twin-to-twin transfusion syndrome or twin anemia-polycythemia sequence were defined as complicated and were excluded. The primary outcome was a composite of intrapartum mortality and neonatal morbidity and mortality. Multivariable logistic regression models were used to control for potential confounders. Subgroup analyses were conducted according to birth order (first or second twin) and gestational age at delivery (< 37 or ≥ 37 weeks of gestation). RESULTS: Among 3873 twin pregnancies, in which vaginal delivery was planned, that delivered at ≥ 32 weeks' gestation with the first twin in cephalic presentation, meeting the inclusion criteria of the Twin Birth Study, 729 (18.8%) were uncomplicated monochorionic twin pregnancies and 3144 (81.2%) were dichorionic twin pregnancies. The rate of composite intrapartum mortality and neonatal morbidity and mortality did not differ between uncomplicated monochorionic (27/1458 (1.9%)) and dichorionic (107/6288 (1.7%)) twin pregnancies when adjusting for conception by assisted reproductive technologies (adjusted relative risk, 1.07 (95% CI, 0.66-1.75)). No significant difference in the primary outcome was found between the groups on subgroup analyses according to birth order and gestational age at delivery. CONCLUSION: When vaginal delivery is planned, and delivery occurs at ≥ 32 weeks of gestation with the first twin in cephalic presentation, uncomplicated monochorionic twin pregnancy is not associated with a higher rate of composite intrapartum mortality and neonatal morbidity and mortality compared with dichorionic twin pregnancy. © 2020 International Society of Ultrasound in Obstetrics and Gynecology.
Assuntos
Parto Obstétrico/estatística & dados numéricos , Complicações do Trabalho de Parto/epidemiologia , Resultado da Gravidez/epidemiologia , Gravidez de Gêmeos , Gêmeos/estatística & dados numéricos , Adulto , Córion , Parto Obstétrico/métodos , Feminino , França/epidemiologia , Humanos , Recém-Nascido , Apresentação no Trabalho de Parto , Mortalidade Perinatal , Gravidez , Estudos Prospectivos , VaginaRESUMO
OBJECTIVE: To evaluate the morbidity and mortality of neonates with left-sided isolated congenital diaphragmatic hernia (CDH) according to gestational age at delivery. METHODS: This was a retrospective study of fetuses diagnosed prenatally with isolated left-sided CDH that were delivered in the University Hospitals of Antoine Béclère-Bicêtre and Leuven between 1 January 2010 and 31 December 2018. The Kaplan-Meier method was used to calculate cumulative survival at 28 days after birth according to gestational age at delivery. The association between gestational age at delivery, as a continuous variable, and survival at 28 days was modeled using a fractional polynomial. Adjustment for position of the liver, management center and mode of delivery was performed. The association was also evaluated according to the severity of CDH, as defined by the observed-to-expected lung-to-head ratio (o/e-LHR), which was classified as severe (o/e-LHR < 25%), moderate (o/e-LHR between 25% and 45%) or mild (o/e-LHR > 45%). RESULTS: We included 213 fetuses with isolated left-sided CDH, with a median gestational age at delivery of 38 + 2 weeks (interquartile range, 37 + 0 to 39 + 1 weeks). The survival rates at 28 days and at 6 months were 66.7% (142/213) and 64.3% (137/213), respectively. Kaplan-Meier analysis showed a higher survival rate at 28 days for babies delivered between 37 + 0 and 38 + 6 weeks than for those delivered at or after 39 + 0 weeks (log-rank test, P < 0.001). In the subgroup of moderate CDH, the 28-day survival rate was significantly higher in newborns delivered between 37 + 0 and 38 + 6 weeks than in those delivered at or after 39 + 0 weeks (81.5% vs 61.5%; P = 0.03), and this was also the case for survival rate at 6 months. In the subgroup with moderate CDH, 28-day survival significantly increased with advancing gestational age at birth up to about 38-39 weeks (P = 0.005), and significantly decreased from 39 weeks onwards. CONCLUSION: Delivery between 37 + 0 and 38 + 6 weeks' gestation is associated with a higher survival rate at 28 days in neonates with isolated left-sided CDH and moderate lung hypoplasia, independently of intrathoracic liver, management center and mode of delivery. © 2020 International Society of Ultrasound in Obstetrics and Gynecology.
Assuntos
Hérnias Diafragmáticas Congênitas/diagnóstico por imagem , Ultrassonografia Pré-Natal , Parto Obstétrico , Feminino , França , Idade Gestacional , Hérnias Diafragmáticas Congênitas/mortalidade , Humanos , Recém-Nascido , Morte Perinatal , Gravidez , Estudos Retrospectivos , Análise de SobrevidaRESUMO
OBJECTIVE: The long-term morbidity associated with isolated left-sided congenital diaphragmatic hernia (CDH) has been described previously. However, antenatal criteria impacting gastrointestinal morbidity (GIM) are not yet defined. The objective of this study was to evaluate the effect of fetal stomach position on the risk of GIM at 2 years of age in children with left-sided CDH. METHODS: This was a retrospective, observational multicenter cohort study of data obtained from January 2010 to January 2014, that included patients whose fetus had isolated left-sided CDH, with or without fetal endoscopic tracheal occlusion (FETO). Prenatal maternal, fetal and pediatric data were collected. Fetal stomach position was evaluated a posteriori by two observers, using ultrasound images at the level of the four-chamber view of the heart that had been obtained to calculate the observed-to-expected lung-area-to-head-circumference ratio (O/E-LHR). Fetal stomach position was graded as follows: Grade 1, stomach not visualized; Grade 2, stomach visualized anteriorly, next to the apex of the heart, with no structure in between the stomach and the sternum; Grade 3, stomach visualized alongside the left ventricle of the heart, and abdominal structures anteriorly; or Grade 4, as Grade 3 but with stomach posterior to the level of the atrioventricular heart valves. The primary outcome was GIM at 2 years of age, assessed in a composite manner, including the occurrence of gastroesophageal reflux disease, need for gastrostomy, duration of parenteral and enteral nutrition and persistence of oral aversion. Regression analysis was performed in order to investigate the effect of O/E-LHR, stomach position and FETO on various GIM outcome variables. RESULTS: Forty-seven patients with fetal left-sided CDH were included in the analysis. Thirteen (27.7%) infants did not meet the criterion of exclusive oral feeding at 2 years of age. Fetal stomach position grade was associated significantly and independently with the duration of parenteral nutrition (odds ratio (OR), 19.86; P = 0.031) and persistence of oral aversion at 2 years (OR, 3.40; P = 0.006). On multivariate analysis, O/E-LHR was predictive of the need for prosthetic patch repair, but not for GIM. FETO did not seem to affect the risk of GIM at 2 years. CONCLUSION: In isolated left-sided CDH, fetal stomach position is the only factor that is predictive of GIM at 2 years of age. © 2020 International Society of Ultrasound in Obstetrics and Gynecology.
Assuntos
Refluxo Gastroesofágico , Hérnias Diafragmáticas Congênitas/diagnóstico por imagem , Estômago/diagnóstico por imagem , Ultrassonografia Pré-Natal , Adulto , Pré-Escolar , Estudos de Coortes , Feminino , França , Idade Gestacional , Hérnias Diafragmáticas Congênitas/fisiopatologia , Humanos , Masculino , Valor Preditivo dos Testes , Gravidez , Estudos Retrospectivos , Estômago/fisiopatologiaRESUMO
BACKGROUND: Esophageal atresia (EA) is a rare congenital malformation of the upper aerodigestive tract, which can be diagnosed antenatally in 50-65% of cases. Postnatal management differs according to the type of EA. No studies have evaluated the correlation of antenatal ultrasound findings with the type of EA. OBJECTIVE: The main objective is to study the association between antenatal ultrasound signs and the type of EA. The secondary objective is to study the association between postnatal morbidity and the type of EA. METHOD: We conducted a single-center retrospective study between May 2010 and August 2019. Fetuses with suspected prenatal EA and postnatal diagnosis confirmation were included. Postnatal confirmation of EA was performed during surgery for live births and by fetopathological examination for termination of pregnancy. Prenatal signs and postnatal morbidity were compared according to the type of EA. RESULTS: We included 15 cases of postnatally confirmed EA, including 9 type 1EA, 5 type 3EA and 1 type 4EA (11 live births and 4 terminations of pregnancy). The gestational age at diagnosis was earlier in type 1EA: 22+0 [6-21,21-24] versus 30+0 [28+0-32+0] (P=0.03). Compared to type 3EA, type 1EA had a higher incidence of non-visible stomach bubble (89% versus 40%, P=0.09) and upper esophageal cul-de-sac dilatation (56% versus 0%, P=0.09). Neonatal morbidity in type 1EA was more severe with a longer hospital stay in neonatal intensive care. CONCLUSION: The antenatal ultrasound signs seem to be more pronounced in case of type 1EA. Type 1EA is associated with severe morbidity compared to Type 3EA. Improving prenatal diagnosis of EA and its type allows a more accurate prognostic evaluation.
Assuntos
Atresia Esofágica , Atresia Esofágica/diagnóstico por imagem , Feminino , Idade Gestacional , Humanos , Recém-Nascido , Nascido Vivo , Gravidez , Diagnóstico Pré-Natal , Estudos Retrospectivos , Ultrassonografia Pré-NatalAssuntos
Feto/irrigação sanguínea , Ultrassonografia Pré-Natal/métodos , Malformações da Veia de Galeno/diagnóstico por imagem , Malformações da Veia de Galeno/embriologia , Aborto Eugênico , Adulto , Circulação Cerebrovascular , Feminino , Feto/anormalidades , Feto/diagnóstico por imagem , Humanos , Ilustração Médica , Artéria Cerebral Média/diagnóstico por imagem , Artéria Cerebral Média/embriologia , Gravidez , Prognóstico , NatimortoRESUMO
OBJECTIVE: To describe spontaneous preterm birth prevention practices self-reported before and after the dissemination of relevant guidelines, and to identify personal and organisational factors associated with adherence. DESIGN: A repeated cross-sectional vignette-based survey study. SETTING: French obstetricians. POPULATION: French obstetricians practicing in public or private maternity units. METHODS: Before and after the dissemination of the 2017 French guidelines on the prevention of spontaneous preterm birth, participants were asked to complete a web-based self-administered questionnaire based on two clinical vignettes. Vignette 1 focused on respondents' attitudes towards strict bed rest, cerclage, and progesterone treatment for women with a short cervix in mid-trimester; vignette 2 focused on attitudes towards strict bed rest and maintenance tocolysis after successful tocolysis for preterm labour. A mixed quantitative and qualitative analysis was conducted. MAIN OUTCOME MEASURES: Non-adherence to guidelines for the prevention of spontaneous preterm birth in responses to each vignette. RESULTS: We obtained complete responses from 286 obstetricians before and 282 obstetricians after guideline dissemination, including 145 obstetricians participating in both. After dissemination, 51.4% of obstetricians self-reported non-adherent practices for vignette 1 and 22.3% of obstetricians self-reported non-adherent practices for vignette 2. No improvement was observed after dissemination. The quantitative analysis identified factors associated with non-adherence, including older age and practice in non-university or small hospitals, whereas the qualitative analysis highlighted barriers to implementation, including fear of change, habits, work overload, and lack of time. CONCLUSIONS: Adherence to guidelines was generally low, with practices unmodified by their dissemination. Improvement is required, especially regarding applicability. TWEETABLE ABSTRACT: Adherence to guidelines to prevent spontaneous preterm birth was generally low and remained unmodified after guideline dissemination.
Assuntos
Trabalho de Parto Prematuro , Médicos , Nascimento Prematuro , Idoso , Estudos Transversais , Feminino , Humanos , Recém-Nascido , Gravidez , Inquéritos e QuestionáriosRESUMO
OBJECTIVES: To determine the optimal management of singleton breech presentation. MATERIALS AND METHODS: The PubMed database, the Cochrane Library and the recommendations from the French and foreign obstetrical societies or colleges have been consulted. RESULTS: In France, 5% of women have breech deliveries (Level of Evidence [LE3]). One third of them have a planned vaginal delivery (LE3) of whom 70% deliver vaginally (LE3). External cephalic version (ECV) is associated with a reduced rate of breech presentation at birth (LE2), and with a lower rate of cesarean section (LE3) without increases in severe maternal (LE3) and perinatal morbidity (LE3). It is therefore recommended to inform women with a breech presentation at term that ECV could be attempted from 36 weeks of gestation (Professional consensus). In case of breech presentation, planned vaginal compared with planned cesarean delivery might be associated with an increased risk of composite perinatal mortality or serious neonatal morbidity (LE2). No difference has been found between planned vaginal and planned cesarean delivery for neurodevelopmental outcomes at two years (LE2), cognitive and psychomotor outcomes between 5 and 8 years (LE3), and adult intellectual performances (LE4). Short and long term maternal complications appear similar in case of planned vaginal compared with planned cesarean delivery in the absence of subsequent pregnancies. A previous cesarean delivery results for subsequent pregnancies in higher risks of uterine rupture, placenta accreta spectrum and hysterectomy (LE2). It is recommended to offer women who wish a planned vaginal delivery a pelvimetry at term (Grade C) and to check the absence of hyperextension of the fetal head by ultrasonography (Professional consensus) to plan their mode of delivery. Complete breech presentation, previous cesarean, nulliparity, term prelabor rupture of membranes do not contraindicate planned vaginal delivery (Professionnal consensus). Term breech presentation is not a contraindication to labor induction when the criteria for acceptance of vaginal delivery are met (Grade C). CONCLUSION: In case of breech presentation at term, the risks of severe morbidity for the child and the mother are low after both planned vaginal and planned cesarean delivery. For the French College of Obstetricians and Gynecologists (CNGOF), planned vaginal delivery is a reasonable option in most cases (Professional consensus). The choice of the planned route of delivery should be shared by the woman and her caregiver, respecting the right to woman's autonomy.
Assuntos
Apresentação Pélvica/terapia , Parto Obstétrico/métodos , Cesárea/estatística & dados numéricos , Feminino , França , Idade Gestacional , Ginecologia/métodos , Humanos , Obstetrícia/métodos , Gravidez , PubMed , Fatores de Risco , Versão Fetal/estatística & dados numéricosRESUMO
OBJECTIVES: To revise the organization and the methodology of the Practice Clinical Guidelines (PCG) of the French College of Gynecologists and Obstetricians (CNGOF). METHODS: The different available methods of PCG organization and of scientific evidence grading have been consulted after searching in the Medline database. RESULTS: The PCG group of the CNGOF has decided to adopt the AGREE II (for Appraisal of Guidelines for REsearch and Evaluation) methology for PCG organization and the GRADE (for Grading of Recommendation Assessment, Development, and Evaluation) system for grading scientific evidence. CONCLUSION: By adopting the AGREE II consortium criteria and grading scientific evidence according to the GRADE system, the CNGOF will increase the quality of the overall process, will deliver more targeted and easy to assimilate recommendations, to facilitate professional decision making.
Assuntos
Estudos de Avaliação como Assunto , Ginecologia/métodos , Obstetrícia/métodos , Guias de Prática Clínica como Assunto , Qualidade da Assistência à Saúde/organização & administração , Medicina Baseada em Evidências , Feminino , França , Ginecologia/organização & administração , Humanos , MEDLINE , Obstetrícia/organização & administraçãoAssuntos
Apresentação Pélvica/terapia , Guias de Prática Clínica como Assunto , Garantia da Qualidade dos Cuidados de Saúde/métodos , Garantia da Qualidade dos Cuidados de Saúde/organização & administração , Parto Obstétrico/métodos , Feminino , França , Humanos , Guias de Prática Clínica como Assunto/normas , GravidezRESUMO
OBJECTIVE: To measure prospectively apparent diffusion coefficient (ADC) values between 28 and 32 weeks of gestation in different cerebral territories of fetuses with estimated fetal weight (EFW) ≤ 5th centile, and analyze their association with adverse perinatal outcome. METHODS: This was a prospective study involving six tertiary-level perinatal centers. In the period 22 November 2016 to 11 September 2017, we included singleton, small-for-gestational-age (SGA) fetuses with EFW ≤ 5th percentile, between 28 and 32 weeks of gestation, regardless of the umbilical artery Doppler and maternal uterine artery Doppler findings. A fetal magnetic resonance imaging (MRI) examination with diffusion-weighted sequences (DWI) was performed within 14 days following inclusion and before 32 weeks. ADC values were calculated in the frontal and occipital white matter, basal ganglia and cerebellar hemispheres. An ultrasound examination was performed within 1 week prior to the MRI examination. The primary outcome was a composite measure of adverse perinatal outcome, defined as any of the following: perinatal death; admission to neonatal intensive care unit with mechanical ventilation > 48 h; necrotizing enterocolitis; Grade III-IV intraventricular hemorrhage; periventricular leukomalacia. A univariate comparison of median ADC values in all cerebral territories between fetuses with and those without adverse perinatal outcome was performed. The association between ADC values and adverse perinatal outcome was then analyzed using multilevel logistic regression models to adjust for other common prognostic factors for growth-restricted fetuses. RESULTS: MRI was performed in 64 patients, of whom five were excluded owing to fetal movement artifacts on DWI and two were excluded for termination of pregnancy with no link to fetal growth restriction (FGR). One intrauterine death occurred secondary to severe FGR. Among the 56 liveborn neonates, delivered at a mean ± SD gestational age of 33.6 ± 3.0 weeks, with a mean birth weight of 1441 ± 566 g, four neonatal deaths occurred. In addition, two neonates required prolonged mechanical ventilation, one of whom also developed necrotizing enterocolitis. Overall, therefore, seven out of 57 (12.3%) cases had an adverse perinatal outcome (95% CI, 3.8-20.8%). The ADC values in the frontal region were significantly lower in the group with adverse perinatal outcome vs those in the group with favorable outcome (mean values of both hemispheres, 1.68 vs 1.78 × 10-3 mm2 /s; P = 0.04). No significant difference in ADC values was observed between the two groups in any other cerebral territory. A cut-off value of 1.70 × 10-3 mm2 /s was associated with a sensitivity of 57% (95% CI, 18-90%), a specificity of 78% (95% CI, 63-88%), a positive predictive value of 27% (95% CI, 8-55%) and a negative predictive value of 93% (95% CI, 80-98%) for the prediction of adverse perinatal outcome. A mean frontal ADC value < 1.70 × 10-3 mm2 /s was not associated significantly with an increased risk of adverse perinatal outcome, either in the univariate analysis (P = 0.07), or when adjusting for gestational age at MRI and fetal sex (odds ratio (OR), 6.06 (95% CI, 0.9-37.1), P = 0.051) or for umbilical artery Doppler (OR, 6.08 (95% CI, 0.89-41.44)). CONCLUSION: This first prospective, multicenter, cohort study using DWI in the setting of SGA found lower ADC values in the frontal white-matter territory in fetuses with, compared with those without, adverse perinatal outcome. To determine the prognostic value of these changes, further standardized evaluation of the neurodevelopment of children born with growth restriction is required. Copyright © 2019 ISUOG. Published by John Wiley & Sons Ltd.