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Le Bars S, Harendarczyk L, Mortier A, Riche VP, Arthuis C, Thubert T, Winer N, Dochez V. [Tocolysis during External Cephalic Version (ECV): A retrospective before/after study in a type III maternity hospital]. GYNECOLOGIE, OBSTETRIQUE, FERTILITE & SENOLOGIE 2022; 50:585-590. [PMID: 35644371 DOI: 10.1016/j.gofs.2022.05.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/06/2022] [Revised: 05/19/2022] [Accepted: 05/20/2022] [Indexed: 06/15/2023]
Abstract
OBJECTIVE On January 2020, the French College of Gynecologists and Obstetricians (CNGOF) issued new Clinical Practice Guidelines (CPG) "Breech Presentation". Since then, it is recommended to use a tocolytic agent to improve the success rate of External Cephalic Version (ECV). The aim of this study, one year after these CPG, is to compare ECV without (before CPG) and with (after CPG) tocolysis in a type III maternity hospital. We intend to assess its effects on immediate success rate of ECV and obstetrical and neonatal outcomes. MATERIALS AND METHODS This is a single-center retrospective study conducted in Nantes University Hospital. We collected patient characteristics, immediate success rate, and maternal and neonatal outcomes at delivery of all ECV over two periods: the first one during 2019 (before CPG) and the second one from June 2020 to June 2021 (after CPG). RESULTS We included 253 patients: 126 in the first period and 127 in the second period. Immediate success rate of ECV was significantly higher since the use of tocolysis: 38.6 % (period 2) vs 23.8 % (period 1) (P=0.011). However, there was not significant difference found for cephalic presentation at birth, mode of delivery or obstetrical and neonatal outcomes. CONCLUSION The immediate success rate is significantly improved with the widespread use of tocolysis during ECV, with no change in obstetrical and neonatal outcomes.
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Affiliation(s)
- S Le Bars
- Service de gynécologie-obstétrique, CHU de Nantes, Nantes, France
| | - L Harendarczyk
- Service de gynécologie-obstétrique, CHU de Nantes, Nantes, France
| | - A Mortier
- Service de gynécologie-obstétrique, CHU de Nantes, Nantes, France
| | - V-P Riche
- Service evaluation economique et développement des produits de santé, département partenariats et innovation, direction de la recherche, CHU de Nantes, Nantes, France
| | - C Arthuis
- Service de gynécologie-obstétrique, CHU de Nantes, Nantes, France; Centre d'investigation clinique CIC 1413, INSERM, CHU de Nantes, Nantes, France
| | - T Thubert
- Service de gynécologie-obstétrique, CHU de Nantes, Nantes, France; Centre d'investigation clinique CIC 1413, INSERM, CHU de Nantes, Nantes, France; Nantes université, mouvement - interactions-performance - MIP, EA4334, Nantes, France
| | - N Winer
- Service de gynécologie-obstétrique, CHU de Nantes, Nantes, France; Centre d'investigation clinique CIC 1413, INSERM, CHU de Nantes, Nantes, France
| | - V Dochez
- Service de gynécologie-obstétrique, CHU de Nantes, Nantes, France; Centre d'investigation clinique CIC 1413, INSERM, CHU de Nantes, Nantes, France; Nantes université, mouvement - interactions-performance - MIP, EA4334, Nantes, France.
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Liao Q, Luo J, Zheng L, Han Q, Liu Z, Qi W, Yang T, Yan J. Establishment of an antepartum predictive scoring model to identify candidates for vaginal birth after cesarean. BMC Pregnancy Childbirth 2020; 20:639. [PMID: 33081753 PMCID: PMC7574429 DOI: 10.1186/s12884-020-03231-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2020] [Accepted: 09/02/2020] [Indexed: 11/15/2022] Open
Abstract
Background Evidence-based medicine has shown that successful vaginal birth after cesarean (VBAC) is associated with fewer complications than an elective repeat cesarean. Although spontaneous vaginal births and reductions in cesarean delivery (CD) rates have been advocated, the risk factors for VBAC complications remain unclear and failed trials of labor (TOL) can lead to adverse pregnancy outcomes. Methods To construct an antepartum predictive scoring model for VBAC. Retrospective analysis of charts from 1062 women who underwent TOL at no less than 28 gestational weeks with vertex singletons and no more than one prior CD. Results We constructed our scoring model based on the following variables: maternal age, previous vaginal delivery, interdelivery interval (time between prior cesarean and the following delivery), presence of prior cesarean TOL, dystocia as prior CD indication, intertuberous diameter, maternal predelivery body mass index, gestational age at delivery, estimated fetal weight, and hypertensive disorders. Previous vaginal delivery was the most influential variable. The nomogram showed an area under the curve of 77.7% (95% confidence interval, 73.8–81.5%; sensitivity, 78%; specificity, 70%; cut-off, 13 points). The Kappa value to judge the consistency of the results between the predictive model and the actual results was 0.71(95% confidence interval 0.65–0.77) indicating strong consistency. We used the cut-off to divide the VBAC women into two groups according to the success of the TOL. The maternal and neonatal outcomes such as labor time, number of deliveries by midwives, postpartum hemorrhage, uterine rupture, neonatal asphyxia, puerperal infection were significantly different between the two groups. Conclusions Our predictive scoring model incorporates easily ascertainable variables and can be used to personalize antepartum counselling for successful TOLs after cesareans.
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Affiliation(s)
- Qiuping Liao
- Department of Gynecology and Obstetrics, Fujian Provincial Maternity and Children's Hospital, Affiliated Hospital of Fujian Medical University, Daoshan Road 18, Gulou District, Fujian, 350000, Fuzhou, China
| | - Jinying Luo
- Department of Gynecology and Obstetrics, Fujian Provincial Maternity and Children's Hospital, Affiliated Hospital of Fujian Medical University, Daoshan Road 18, Gulou District, Fujian, 350000, Fuzhou, China
| | - Lianghui Zheng
- Department of Gynecology and Obstetrics, Fujian Provincial Maternity and Children's Hospital, Affiliated Hospital of Fujian Medical University, Daoshan Road 18, Gulou District, Fujian, 350000, Fuzhou, China
| | - Qing Han
- Department of Gynecology and Obstetrics, Fujian Provincial Maternity and Children's Hospital, Affiliated Hospital of Fujian Medical University, Daoshan Road 18, Gulou District, Fujian, 350000, Fuzhou, China
| | - Zhaodong Liu
- Department of Gynecology and Obstetrics, Fujian Provincial Maternity and Children's Hospital, Affiliated Hospital of Fujian Medical University, Daoshan Road 18, Gulou District, Fujian, 350000, Fuzhou, China
| | - Wei Qi
- Department of Gynecology and Obstetrics, Fujian Provincial Maternity and Children's Hospital, Affiliated Hospital of Fujian Medical University, Daoshan Road 18, Gulou District, Fujian, 350000, Fuzhou, China
| | - Tingting Yang
- Department of Gynecology and Obstetrics, Fujian Provincial Maternity and Children's Hospital, Affiliated Hospital of Fujian Medical University, Daoshan Road 18, Gulou District, Fujian, 350000, Fuzhou, China
| | - Jianying Yan
- Department of Gynecology and Obstetrics, Fujian Provincial Maternity and Children's Hospital, Affiliated Hospital of Fujian Medical University, Daoshan Road 18, Gulou District, Fujian, 350000, Fuzhou, China.
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Ducarme G. [Breech Presentation: CNGOF Guidelines for Clinical Practice - External Cephalic Version and other Interventions to turn Breech Babies to Cephalic Presentation]. ACTA ACUST UNITED AC 2019; 48:81-94. [PMID: 31678503 DOI: 10.1016/j.gofs.2019.10.024] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2019] [Indexed: 11/29/2022]
Abstract
OBJECTIVES To provide guidelines regarding efficiency and safety of external cephalic version (ECV) attempt and alternatives methods to turn breech babies to cephalic presentation. METHODS MedLine and Cochrane Library databases search in French and English and review of the main foreign guidelines between 1980 and 2019. RESULTS ECV is associated with a decreasing rate of breech presentation at birth (LE2), and potentially with a lower rate of cesarean section (LE3) without an increase of severe maternal (LE3) and perinatal morbidity (LE3). It is therefore recommended to inform women with a breech presentation at term that ECV should be attempt (Professional consensus). ECV attempt should be performed with immediate access to an operating room for emergency cesarean (Professional consensus). The ECV attempt before 37 weeks, compared to ECV attempt after 37 weeks, increases the rate of cephalic presentation at birth (LE2) but with a small increase risk of moderate prematurity (LE2). ECV attempt should be performed from 36SA (Professional consensus). The main factors associated with successful ECV attempt are multiparity (LE3) and no maternal obesity (LE3). Parenteral tocolysis (β mimetic or atosiban), for ECV attempt at term is associated with a higher success rate (LE2), higher rate of achieved cephalic presentation in labor (LE2) and a lower cesarean section rate (LE2). It is recommended to use parenteral tocolysis for ECV attempt at term in order to increase its success rate (grade B). The ECV attempt is associated with an increase in transient FHR abnormalities (LE3), it is therefore recommended that cardiotocography should be performed prior and during 30minutes after the procedure (Professional consensus). There is no argument for recommending the practice of delayed cardiotocography after ECV attempt (Professional consensus). The risk of significant positivity (>30mL) of the Kleihauer test after ECV attempt is low (<0.1%) (LE3), it is not recommended to systematically perform a Kleihauer test after ECV attempt (professional consensus). In case of RH-1 negative women, it is recommended to ensure systematic RH-1 prophylaxis (Professional consensus). In case of breech presentation at term, acupuncture, moxibustion and postural methods are not effective in reducing breech presentation at birth (LE2), and are therefore not recommended (Grade B). CONCLUSION According to the clear benefits and the low risks of ECV attempt, all women with a breech presentation at term should be informed that ECV should be attempted to decrease breech presentation at birth and cesarean section.
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Affiliation(s)
- G Ducarme
- Service de gynécologie-obstétrique, centre hospitalier départemental, Les Oudairies, 85000 La Roche-sur-Yon, France.
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Ayachi A, Derouich S, Morjene I, Mkaouer L, Mnaser D, Mourali M. [Predictors of birth outcomes related to women with a previous caesarean section: experience of a Motherhood Center, Bizerte]. Pan Afr Med J 2017; 25:76. [PMID: 28292039 PMCID: PMC5324170 DOI: 10.11604/pamj.2016.25.76.9164] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2016] [Accepted: 09/27/2016] [Indexed: 11/11/2022] Open
Abstract
INTRODUCTION Caesarean section (CS) rates have been significantly increasing in recent decades. For this reason, the obstetrician must frequently decide on the most appropriate mode of delivery for mother and fetus. This study aims to describe vaginal birth after previous cesarean section (VBACs) in our obstetric practice and to identify factors significantly associated with failed VBACs. METHODS We conducted a population-based study among women with a history of previous cesarean delivery. The study design was retrospective, longitudinal, descriptive and analytical. The case study was conducted over a two years and three months period, from January 1, 2012 to March 31, 2014 during which we collected data from 423 medical records of patients attempting VBACs at the Maternity and Neonatology Center, Bizerte. RESULTS The rate of attempted VBACs was 47%. The success and the failure rates of these attempts were 82,7% and 17,3% respectively. The main factors for a poor prognosis in patients attempting VBACs were: the absence of a previous vaginal delivery (p = 0.005), a previous indication for cesarean section due to stagnation of dilatation or poor labor progress, (p 0.049 and 0.002 respectively), gestational age at delivery of = 40 weeks (p = 0.046), parity <3 (p = 0,75.10-4), Bishop score <6 at the onset of labor (p = 0,23.10-47), "active labor" duration = 6h (p = 0.002), length of labor> 8 h (p = 0.0031) and the occurrence of abnormal fetal heart rate (FHR) during labor (p = 0144.10 -9). We observed seven cases of uterine rupture (1.7%). There were no cases of maternal mortality. Total maternal morbidity rate was 9,5%. The difference in rates of maternal complications between the two groups (failed and successful attempted vaginal birth after cesarean) was not statistically significant. CONCLUSION Attempting vaginal birth after cesarean on the basis of good and poor prognostic factors and patient consent, contributes to the reduction in maternal and neonatal morbidity and should lead to the establishment of clear and codified Tunisian guidelines as part of a policy against unjustified iterative caesarean sections.
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Affiliation(s)
- Amira Ayachi
- Université El Manar2, Tunis, Tunisie; Faculté de Médecine de Tunis, Tunisie; Service de Gynécologie et Obstétrique, CHU Bougatfa, Bizerte, Tunisie
| | - Sadok Derouich
- Service de Gynécologie et Obstétrique, CHU Bougatfa, Bizerte, Tunisie
| | - Insaf Morjene
- Service de Gynécologie et Obstétrique, CHU Bougatfa, Bizerte, Tunisie
| | - Lassaad Mkaouer
- Université El Manar2, Tunis, Tunisie; Faculté de Médecine de Tunis, Tunisie; Service de Gynécologie et Obstétrique, CHU Bougatfa, Bizerte, Tunisie
| | - Dalila Mnaser
- Service de Gynécologie et Obstétrique, CHU Bougatfa, Bizerte, Tunisie
| | - Mechaal Mourali
- Université El Manar2, Tunis, Tunisie; Faculté de Médecine de Tunis, Tunisie; Service de Gynécologie et Obstétrique, CHU Bougatfa, Bizerte, Tunisie
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Sentilhes L, Vayssière C, Beucher G, Deneux-Tharaux C, Deruelle P, Diemunsch P, Gallot D, Haumonté JB, Heimann S, Kayem G, Lopez E, Parant O, Schmitz T, Sellier Y, Rozenberg P, d'Ercole C. Delivery for women with a previous cesarean: guidelines for clinical practice from the French College of Gynecologists and Obstetricians (CNGOF). Eur J Obstet Gynecol Reprod Biol 2013; 170:25-32. [PMID: 23810846 DOI: 10.1016/j.ejogrb.2013.05.015] [Citation(s) in RCA: 119] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2013] [Accepted: 05/26/2013] [Indexed: 12/11/2022]
Abstract
The primary cause of uterine scars is a previous cesarean. In women with a previous cesarean, the risks of maternal complications are rare and similar after a trial of labor after cesarean (TOLAC) and after an elective repeat cesarean delivery (ERCD), but the risk of uterine rupture is higher with TOLAC (level of evidence [LE]2). Maternal morbidity in women with previous cesareans is higher when TOLAC fails than when it leads to successful vaginal delivery (LE2). Although maternal morbidity increases progressively with the number of ERCD, maternal morbidity of TOLAC decreases with the number of successful previous TOLAC (LE2). The risk-benefit ratio considering the risks of short- and long-term maternal complications is favorable to TOLAC in most cases (LE3). Globally, neonatal complications are rare regardless of the mode of delivery for women with previous cesareans. The risks of fetal, perinatal, and neonatal mortality during TOLAC are low. Nonetheless, these risks are significantly higher than those associated with ERCD (LE2). The risks of mask ventilation, intubation for meconium-stained amniotic fluid, and neonatal sepsis all increase in TOLAC (LE2). The risk of transient respiratory distress increases in ERCD (LE2). To reduce this risk, and except in particular situations, ERCD must not be performed before 39 weeks (grade B). TOLAC is possible for women with a previous cesarean before 37 weeks, with 2 previous cesareans, with a uterine malformation, a low vertical incision or an unknown incision, with a myomectomy, postpartum fever, an interval of less than 6 months between the last cesarean delivery and the conception of the following pregnancy, if the obstetric conditions are favorable (professional consensus). ERCD is recommended in women with a scar in the uterine body (grade B) and a history of 3 or more cesareans (professional consensus). Ultrasound assessment of the risk of uterine rupture in women with uterine scars has not been shown to have any clinical utility and is therefore not recommended during pregnancy to help decide the mode of delivery (professional consensus). Use of X-ray pelvimetry to decide about TOLAC is associated with an increase in the repeat cesarean rate without any reduction in the rate of uterine rupture (LE2). It is unnecessary for deciding mode of delivery and for managing labor during TOLAC (grade C). TOLAC should be encouraged for women with a previous vaginal delivery either before or after the cesarean, a favorable Bishop score or spontaneous labor, and for preterm births (grade C). For women with a fetus with an estimated weight of more than 4500 g, especially in the absence of a previous vaginal delivery and those with supermorbid obesity (BMI>50), ERCD must be planned from the outset (grade C). For all of the other clinical situations envisioned (maternal age>35 years, diabetes, morbid obesity, prolonged pregnancy, breech presentation and twin pregnancy), TOLAC is possible but the available data do not allow specific guidelines about the choice of mode of delivery, in view of the low levels of proof (grade C). The decision about planned mode of delivery must be shared by the patient and her physician and made by the 8th month, taking into account the individual risk factors for TOLAC failure and uterine rupture (professional consensus). TOLAC is the preferred choice for women who do not have several risk factors (professional consensus). The availability onsite of an obstetrician and anesthetist must be pointed out to the patient. If the woman continues to prefer a repeat cesarean after adequate information and time to think about it, her preference should be honored (professional consensus). Labor should be induced in woman with a previous cesarean only for medical indications (professional consensus). Induction of labor increases the risk of uterine rupture, which can be estimated at 1% if oxytocin is used and 2% with vaginal prostaglandins (LE2). Mechanical methods of induction have not been studied sufficiently. Misoprostol appears to increase the risk of uterine rupture strongly (LE4). Based on the information now available, its use is not recommended (professional consensus). Routine use of internal tocodynamometry does not prevent uterine rupture (professional consensus). The increased risk of uterine rupture associated with oxytocin use is dose-dependent (LE3). In the active phase, it is recommended that the total duration of failure to progress should not exceed 3h; at that point, a cesarean should be performed (professional consensus). Epidural analgesia must be encouraged. The simple existence of a uterine scar is not an indication for a routine manual uterine examination after VBAC (grade C).
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Affiliation(s)
- Loïc Sentilhes
- Service de Gynécologie-Obstétrique, CHU Angers, 49933 Angers, France.
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Accouchement en cas d’utérus cicatriciel : recommandations pour la pratique clinique - Introduction. ACTA ACUST UNITED AC 2012; 41:692-4. [DOI: 10.1016/j.jgyn.2012.09.020] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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