Trends in Maternal Mortality From Obstetric Hemorrhage in France: 15 Years of Confidential Enquiry Into Maternal Deaths.

BACKGROUND: The aim of this study was to assess temporal trends in incidence and underlying causes of maternal deaths from obstetric hemorrhage in France and to describe clinical care before and after implementation of the first national guidelines published in 2004 and updated in 2014. METHODS: Data from all hemorrhage-related maternal deaths between 2001 and 2015 were extracted from the French Confidential Enquiry into Maternal Deaths. We compared the maternal mortality ratio (MMR), cause of obstetric hemorrhage, and death preventability by triennium. Critical care, transfusion, and obstetric management among women who died were described for 2001 to 2003 and 2013 to 2015. RESULTS: The MMR from obstetric hemorrhage significantly decreased over time from 2.3 of 100,000 livebirths (54 of 2,391,551) in 2001 to 2003 to 0.8 of 100,000 livebirths (19 of 2,412,720) in 2013 to 2015. In 2001 to 2003, uterine atony accounted for 50% (27 of 54) of maternal deaths vs 21% (4 of 19) in 2013 to 2015. As compared to 2001 to 2003, an increased proportion of women had hemodynamic continuous monitoring in 2013 to 2015 (30%, 9 of 30, vs 47%, 8 of 18) and received vasopressor infusion therapy (57%, 17 of 30, vs 72%, 13 of 18), and a smaller proportion was extubated during active hemorrhage (17%, 5 of 30, vs 0 of 18). Transfusion therapy was initiated more frequently and earlier in 2013 to 2015 (71 vs 58 minutes). In 2013 to 2015, 88% of maternal deaths due to hemorrhage remained preventable. The main identified improvable care factors were related to delays in diagnosis and surgical management, particularly after cesarean delivery. CONCLUSIONS: Maternal mortality by obstetric hemorrhage decreased dramatically in France between 2001 and 2015, particularly mortality due to uterine atony. Among women who died, we detected fewer instances of substandard transfusion management or critical care. Nevertheless, opportunities for improvement were observed in most of the recent cases.

Conservative management or cesarean hysterectomy for placenta accreta spectrum: the PACCRETA prospective study.

BACKGROUND: Placenta accreta spectrum is a life-threatening condition that has increased dramatically in recent decades along with cesarean rates worldwide. Cesarean hysterectomy is widely practiced in women with placenta accreta spectrum; however, the maternal outcomes after cesarean hysterectomy have not been thoroughly compared with the maternal outcomes after alternative approaches, such as conservative management. OBJECTIVE: This study aimed to compare the severe maternal outcomes between women with placenta accreta spectrum treated with cesarean hysterectomy and those treated with conservative management (leaving the placenta in situ). STUDY DESIGN: From a source population of 520,114 deliveries in 176 hospitals (PACCRETA study), we designed an observational cohort of women with placenta accreta spectrum who had either a cesarean hysterectomy or a conservative management (the placenta left in situ) during cesarean delivery. Clinicians prospectively identified women meeting the inclusion criteria and included them at delivery. Data collection started only after the women had received information and agreed to participate in the study in the immediate postpartum period. The primary outcome was the transfusion of >4 units of packed red blood cells within 6 months after delivery. Secondary outcomes were other maternal complications within 6 months. We used propensity score weighting to account for potential indication bias. RESULTS: Here, 86 women had conservative management and 62 women had cesarean hysterectomy for placenta accreta spectrum during cesarean delivery. The primary outcome occurred in 14 of 86 women in the conservative management group (16.3%) and 36 of 61 (59.0%) in the cesarean hysterectomy group (risk ratio in propensity score weighted model, 0.29; 95% confidence interval, 0.19-0.45). The rates of hysterectomy, total estimated blood loss exceeding 3000 mL, any blood product transfusion, adjacent organ injury, and nonpostpartum hemorrhage-related severe maternal morbidity were lower with conservative management than with cesarean hysterectomy (all adjusted, P≤.02); but, the rates of arterial embolization, endometritis, and readmission within 6 months of discharge were higher with conservative management than with cesarean hysterectomy. CONCLUSION: Among women with placenta accreta spectrum who underwent cesarean delivery, conservative management was associated with a lower risk of transfusion of >4 units of packed red blood cells within 6 months than cesarean hysterectomy.

Effect of Oral Carbohydrate Intake During Labor on the Rate of Instrumental Vaginal Delivery: A Multicenter, Randomized Controlled Trial.

BACKGROUND: Carbohydrate intake during physical exercise improves muscle performance and decreases fatigue. We hypothesized that carbohydrate intake during labor, which is a period of significant physical activity, can decrease the instrumental vaginal delivery rate. METHODS: In a multicenter, prospective, randomized, controlled trial, healthy adult pregnant women presenting with spontaneous labor were assigned to a "Carbohydrate" group (advised to drink 200 mL of apple or grape juice without pulp every 3 hours) or a "Fasting" group (water only). The primary outcome was the instrumental vaginal delivery rate. Secondary outcomes included duration of labor, rate of cesarean delivery, evaluation of maternal hunger, thirst, stress, fatigue, and overall feeling during labor by numeric rating scale (0 worst rating to 10 best rating), rate of vomiting, and hospital length of stay. Statistical analysis was performed on an intention-to-treat basis. The primary outcome was tested with the "Fasting" group as the reference group. The P values for secondary outcomes were adjusted for multiple comparisons. The differences between groups are reported with 99% confidence interval (CI). RESULTS: A total of 3984 women were analyzed (2014 in the Carbohydrate group and 1970 in the Fasting group). There was no difference in the rate of instrumental delivery between the Carbohydrate (21.0%) and the Fasting (22.4%) groups (difference, -1.4%; 99% CI, -4.9 to 2.2). No differences were found between the Carbohydrate and the Fasting groups for the duration of labor (difference, -7 minutes; 99% CI, -25 to 11), the rate of cesarean delivery (difference, -0.3%; 99% CI, -2.4 to 3.0), the rate of vomiting (difference, 2.8%; 99% CI, 0.2-5.7), the degree of self-reported fatigue (difference, 1; 99% CI, 0-2), self-reported hunger (difference, 0; 99% CI, -1 to 1), thirst (difference, 0; 99% CI, -1 to 1), stress (difference, 0; 99% CI, -1 to 1), overall feeling (difference, 0; 99% CI, 0-0), and the length of hospitalization (difference, 0; 99% CI, -1 to 0). CONCLUSIONS: Carbohydrate intake during labor did not modify the rate of instrumental vaginal delivery.

Impact of Latency Duration on the Prognosis of Preterm Infants after Preterm Premature Rupture of Membranes at 24 to 32 Weeks' Gestation: A National Population-Based Cohort Study.

OBJECTIVE: To assess the impact of latency duration on survival, survival without severe morbidity, and early-onset sepsis in infants born after preterm premature rupture of membranes (PPROM) at 24-32 weeks' gestation. STUDY DESIGN: This study was based on the prospective national population-based Etude Épidémiologique sur les Petits Ȃges Gestationnels 2 cohort of preterm births and included 702 singletons delivered in France after PPROM at 24-32 weeks' gestation. Latency duration was defined as the time from spontaneous rupture of membranes to delivery, divided into 4 periods (12 hours to 2 days [reference], 3-7 days, 8-14 days, and >14 days). Multivariable logistic regression was used to assess the relationship between latency duration and survival, survival without severe morbidity at discharge, or early-onset sepsis. RESULTS: Latency duration ranged from 12 hours to 2 days (18%), 3-7 days (38%), 8-14 days (24%), and >14 days (20%). Rates of survival, survival without severe morbidity, and early-onset sepsis were 93.5% (95% CI 91.8-94.8), 85.4% (82.4-87.9), and 3.4% (2.0-5.7), respectively. A crude association found between prolonged latency duration and improved survival disappeared on adjusting for gestational age at birth (aOR 1.0 [reference], 1.6 [95% CI 0.8-3.2], 1.2 [0.5-2.9], and 1.0 [0.3-3.2] for latency durations from 12 hours to 2 days, 3-7 days, 8-14 days, and >14 days, respectively). Prolonged latency duration was not associated with survival without severe morbidity or early-onset sepsis. CONCLUSION: For a given gestational age at birth, prolonged latency duration after PPROM does not worsen neonatal prognosis.

Pseudoamniotic Band Syndrome After Fetoscopic Laser Ablation of Placental Anastomoses for Twin-Twin Transfusion Syndrome: Two Case Reports and Systematic Review.

Pseudoamniotic band syndrome is a rare complication that occurs after invasive procedures for complicated monochorionic twins. We report 2 cases of intrauterine recipient fetal death after laser therapy for twin-twin transfusion syndrome due to umbilical cord constriction by the amniotic band.

Lateral asymmetric decubitus position for the rotation of occipito-posterior positions: multicenter randomized controlled trial EVADELA.

BACKGROUND: Fetal occiput posterior positions are associated with poorer maternal outcomes than occiput anterior positions. Although methods that include instrumental and manual rotation can be used at the end of labor to promote the rotation of the fetal head, various maternal postures may also be performed from the beginning of labor in occiput posterior position. Such postures might facilitate flexion of the fetal head and favor its rotation into an occiput anterior position. OBJECTIVE: The purpose of this study was to determine whether a lateral asymmetric decubitus posture facilitates the rotation of fetal occiput posterior into occiput anterior positions. STUDY DESIGN: Evaluation of Decubitus Lateral Asymmetric posture was a multicenter randomized controlled trial that included 322 women from May 2013 through December 2014. Study participants were women who labored with ruptured membranes and a term fetus that was confirmed by ultrasound imaging to be in cephalic posterior position. Women who were assigned to the intervention group were asked to lie in a lateral asymmetric decubitus posture on the side opposite that of the fetal spine during the first hour and encouraged to maintain this position for as long as possible during the first stage of labor. In the control group, women adopted a dorsal recumbent posture during the first hour after random assignment. The primary outcome was occiput anterior position at 1 hour after random assignment. Secondary outcomes were occiput anterior position at complete dilation, mode of delivery, speed of dilation during the active first stage, maternal pain, and women's satisfaction. RESULTS: One hundred sixty women were assigned to the intervention group, and 162 women were assigned to the control group. One hour after random assignment, the rates of occiput anterior position did not differ between the intervention and control groups (21.9% vs 21.6%, respectively; P=.887). Occiput anterior rates did not differ between groups at complete dilation (43.7% vs 43.2%, respectively; P=.565) or at birth (83.1% vs 86.4%, respectively; P=.436). Finally, the groups did not differ significantly for cesarean delivery rates (18.1% among women in lateral asymmetric decubitus and 14.2% among control subjects (P=0.608) or for speed of cervical dilation during the active first stage of labor (P=.684), pain assessment (P=.705), or women's satisfaction (P=.326). No maternal or neonatal adverse effect that was associated with either posture was observed. CONCLUSION: Lateral asymmetric decubitus position on the side opposite that of the fetal spine did not facilitate rotation of fetal head. Nevertheless, other maternal positions may be effective in promoting fetal head rotation. Further research is needed; posturing during labor, nonetheless, should remain a woman's active choice.

Clinical impact of the disposable ventouse iCup® versus a metallic vacuum cup: a multicenter randomized controlled trial.

BACKGROUND: Assisted vaginal delivery by vacuum extraction is frequent. Metallic resterilizible metallic vacuum cups have been routinely used in France. In the last few years a new disposable semi-soft vacuum extraction cup, the iCup, has been introduced. Our objective was to compare maternal and new-born outcomes between this disposable cup and the commonly used Drapier-Faure metallic cup. METHODS: This was a multicenter prospective randomized controlled open clinical trial performed in the maternity units of five university hospitals and one community hospital in France from October 2009 to February 2013. We included consecutive eligible women with a singleton gestation of at least 37 weeks who required vacuum assisted delivery. Women were randomized to vacuum extraction using the iCup or usual Drapier-Faure metallic cup. The primary outcome was a composite criterion including both the risk of cup dysfunction and the most frequent maternal and neonatal harms: the use of other instruments after attempted vacuum extraction, caesarean section after attempted vacuum extraction, three detachments of the cup, caput succedaneum, cephalohaematoma, episiotomy and perineal tears. RESULTS: 335 women were randomized to the disposable cup and 333 to extraction using the metallic cup. There was no significant difference between the two groups for the primary outcome. However, failed instrumental delivery was more frequent in the disposable cup group, mainly due to detachment: 35.6 % vs 7.1 %, p < 0.0001. Conversely, perineal tears were more frequent in the metallic cup group, especially third or fourth grade perineal tears: 1.7 % versus 5.0 %, p = 0.003. There were no significant differences between the two groups concerning post-partum haemorrhage, transfer to a neonatal intensive care unit (NICU) or serious adverse events. CONCLUSIONS: While the disposable cup had more detachments and extraction failures than the standard metallic cup, this innovative disposable device had the advantage of fewer perineal injuries. TRIAL REGISTRATION: www.clinicaltrials.gov : NCT01058200 on Jan. 27 2010.

Impact of prolonged dinoprostone cervical ripening on the rate of artificial induction of labor: a prospective study of 330 patients.

AIM: The aim of this study was to evaluate two regimens of administration of sustained-release dinoprostone on the need for oxytocin induction of labor. MATERIAL AND METHODS: We carried out an open prospective study comparing labor, maternal and neonatal outcomes after 12 h of prostaglandin cervical ripening insert versus 24 h of prostaglandin cervical ripening insert in 284 patients (142 ripenings at 12 h [P12 group] and 142 ripenings at 24 h [P24 group]). RESULTS: The two groups were demographically similar. There was a significant difference in the need for artificial rupture of membranes/oxytocin induction of labor between the groups (49.3% for the P12 group vs 38% for the P24 group, P = 0.03). The delay between the beginning of ripening and delivery was significantly decreased in the P12 group, but the duration of active labor (6.6 h), the dose of oxytocics used (1326 UI), the rate of cesarean section, the rate of uterine hyperstimulation, the rates of hemorrhaging from delivery, the neonatal state and the experience of induction were similar in the two groups. CONCLUSION: This study allows us to show for the first time that sustained-release of dinoprostone leads to spontaneous induction of labor without increasing the obstetrical risk in a majority of patients.

[Maternal mortality due to hypertensive disorders in France, 2016-2018]. / Mortalité maternelle par complications hypertensives en France, 2016­2018.

Between 2016 and 2018, 13 maternal deaths were due to hypertensive disorders. During this period, the maternal mortality ratio was 0.6/100 000 live births. Hypertensive disorders were responsible for 4.8% of maternal deaths during the first year, 5.1% up to 42 days postpartum and for 13.5% of direct maternal mortality. Maternal deaths due to hypertensive disorders increased close to signification (p=0.09) compared to the last triennium (MMR=0.2/100.000). Classification of the hypertensive disorders was: 5 severe preeclampsia, 3 eclampsia, 4 HELLP syndromes et 1 undefined hypertension. In five cases, a stroke was associated. Mode of delivery was a cesarean section when the hypertensive disorder started before the labour (8/13, 62%). Six women were older than 35years old and 5/12 were nulliparous. Among the 12 cases where place of birth was known, 5 were born foreigners. BMI was over 30 for 46%. Medical care were estimated non optimal in 11/13 of the cases. Among these deaths, 66% (8/12) seemed to be preventable versus 82% for the last period 2013-2015. The main causal factor of suboptimal management was inappropriate management by the obstetrical or anesthetist/intensive care squads, respectively: 3 lack of diagnosis, 8 delays for diagnosis and 5 underestimated severity. Four cases corresponded to inappropriate health care organization. This study offers the opportunity to stress major points to optimize medical management and health care organization facing hypertensive disorders during pregnancy.

Extreme prematurity: Factors associated with perinatal management and morbi-mortality in western Normandy, France.

BACKGROUND: Extreme prematurity (birth before 26 weeks of gestation), presents complex challenges and can lead to various complications. Survival rates of extremely preterm infants are lower in France than in other countries. The choice between active and palliative care is decisive in managing these births. OBJECTIVE: To conduct an observational study focused on factors associated with perinatal management, mortality, and morbidity outcomes among extremely preterm births in a regional perinatal network. METHODS: We undertook a retrospective, multicenter study within the western Normandy perinatal network, encompassing live births between 230/6 and 256/6 weeks from 2015 to 2019. Data were extracted from the perinatal network database and medical records. RESULTS: One hundred and seven infants born from 94 women were included. In the antenatal period, 79 were exposed to corticosteroids, 66 to magnesium sulfate, and 67 to antibiotics. Active care at birth was provided to 84 neonates of whom 42 survived. In total, 65 infants died. Among the 42 surviving neonates, 9 experienced no severe morbidity, 29 displayed one and 4 exhibited two criteria of severe morbidity. Active care was associated with gestational age. Neonatal survival was correlated with antenatal exposure to antibiotics and magnesium sulfate as well as with postnatal corticosteroids. We found no significant association between mortality and gestational age at birth. CONCLUSION: Prognostic factors must be weighed to discuss active antenatal care which is crucial for survival of extremely preterm neonates. Cooperation between obstetricians and neonatal caregivers is a cornerstone on a regional perinatal network scale.

Antidepressants and fetal death: A systematic review and disproportionality analysis in the WHO safety database (VigiBaseⓇ).

Recent research suggests that fetal exposure to antidepressants (ADs) is significantly associated with fetal death, including stillbirth. However, there has been limited investigation into the timing of AD exposure during pregnancy, the specific effect of each drug, and the possibility of indication bias. To address these gaps in knowledge, we conducted a systematic review of literature and disproportionality analyses using the WHO Safety Database (VigiBaseⓇ). The systematic review provided evidence for increased risks of fetal death with exposure to any selective serotonin reuptake inhibitor (SSRI) at any time of pregnancy, stillbirth with exposure to any AD during the first trimester, and stillbirth with exposure to any SSRI during the first trimester. Disproportionality analyses revealed significant associations with citalopram, clomipramine, paroxetine, sertraline, and venlafaxine. Combining both sets of results, we conclude that exposure to ADs, especially during the first trimester of pregnancy, seems to be associated with fetal mortality, and that ADs with highest placental transfer may be particularly involved. Further research should investigate the links between ADs during early pregnancy and fetal mortality.

Risk factors for placenta accreta spectrum disorders in women with any prior cesarean and a placenta previa or low lying: a prospective population-based study.

This study aimed to identify the risk factors for placenta accreta spectrum (PAS) in women who had at least one previous cesarean delivery and a placenta previa or low-lying. The PACCRETA prospective population-based study took place in 12 regional perinatal networks from 2013 through 2015. All women with one or more prior cesareans and a placenta previa or low lying were included. Placenta accreta spectrum (PAS) was diagnosed at delivery according to standardized clinical and histological criteria. Of the 520,114 deliveries, 396 fulfilled inclusion criteria; 108 were classified with PAS at delivery. Combining the number of prior cesareans and the placental location yielded a rate ranging from 5% for one prior cesarean combined with a posterior low-lying placenta to 63% for three or more prior cesareans combined with placenta previa. The factors independently associated with PAS disorders were BMI ≥ 30, previous uterine surgery, previous postpartum hemorrhage, a higher number of prior cesareans, and a placenta previa. Finally, in this high-risk population, the rate of PAS disorders varies greatly, not only with the number of prior cesareans but also with the exact placental location and some of the women's individual characteristics. Risk stratification is thus possible in this population.

Benefits and Risks of Antidepressant Drugs During Pregnancy: A Systematic Review of Meta-analyses.

BACKGROUND: The prescription of antidepressant drugs during pregnancy has been steadily increasing for several decades. Meta-analyses (MAs), which increase the statistical power and precision of results, have gained interest for assessing the safety of antidepressant drugs during pregnancy. OBJECTIVE: We aimed to provide a meta-review of MAs assessing the benefits and risks of antidepressant drug use during pregnancy. METHODS: Following Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines, a literature search on PubMed and Web of Science databases was conducted on 25 October, 2021, on MAs assessing the association between antidepressant drug use during pregnancy and health outcomes for the pregnant women, embryo, fetus, newborn, and developing child. Study selection and data extraction were carried out independently and in duplicate by two authors. The methodological quality of included studies was evaluated with the AMSTAR-2 tool. Overlap among MAs was assessed by calculating the corrected covered area. Data were presented in a narrative synthesis, using four levels of evidence. RESULTS: Fifty-one MAs were included, all but one assessing risks. These provided evidence for a significant increase in the risks for major congenital malformations (selective serotonin reuptake inhibitors, paroxetine, fluoxetine, no evidence for sertraline; eight MAs), congenital heart defects (paroxetine, fluoxetine, sertraline; 11 MAs), preterm birth (eight MAs), neonatal adaptation symptoms (eight MAs), and persistent pulmonary hypertension of the newborn (three MAs). There was limited evidence (only one MA for each outcome) for a significant increase in the risks for postpartum hemorrhage, and with a high risk of bias, for stillbirth, impaired motor development, and intellectual disability. There was inconclusive evidence, i.e., discrepant results, for an increase in the risks for spontaneous abortion, small for gestational age and low birthweight, respiratory distress, convulsions, feeding problems, and for a subsequent risk for autism with an early antidepressant drug exposure. Finally, MAs provided no evidence for an increase in the risks for gestational hypertension, preeclampsia, and for a subsequent risk for attention-deficit/hyperactivity disorder. Only one MA assessed benefits, providing limited evidence for preventing relapse in severe or recurrent depression. Effect sizes were small, except for neonatal symptoms (small to large). Results were based on MAs in which overall methodological quality was low (AMSTAR-2 score = 54.8% ± 12.9%, [19-81%]), with a high risk of bias, notably indication bias. The corrected covered area was 3.27%, which corresponds to a slight overlap. CONCLUSIONS: This meta-review has implications for clinical practice and future research. First, these results suggest that antidepressant drugs should be used as a second-line treatment during pregnancy (after first-line psychotherapy, according to the guidelines). The risk of major congenital malformations could be prevented by observing guidelines that discourage the use of paroxetine and fluoxetine. Second, to decrease heterogeneity and bias, future MAs should adjust for maternal psychiatric disorders and antidepressant drug dosage, and perform analyses by timing of exposure.

Obstetrical situations with a high risk of anal sphincter laceration in vacuum-assisted deliveries.

OBJECTIVE: To determine risk factors for anal sphincter laceration and define situations with a high risk for such trauma in vacuum-assisted deliveries. DESIGN: Retrospective observational study of 1961 vacuum-assisted deliveries over a period of 5 years. SETTING: French university hospital. POPULATION: All women who delivered with vacuum assistance. METHODS: Third- and fourth-degree perineal tears were reviewed. The factors studied through univariate and multivariate logistic regression were the mother's age, parity, history of assisted delivery, cesarean section, gestational age, uterine fundal height, duration of the second stage of labor, head position at expulsion, epidural anesthesia, episiotomy, biparietal diameter and birthweight. MAIN OUTCOME MEASURES: Third- and fourth-degree perineal tears. RESULTS: There were 1.9% third-degree and no fourth-degree perineal tears. Risk factors identified were occipito-posterior position (odds ratio 4.7, p < 0.001), biparietal diameter (odds ratio 2.0 for each 5 mm increase, p= 0.004), duration of second stage (only significant when parity was ≥ 1; odds ratio 1.3 for each 10 min increase, p= 0.004) and nulliparity (decreasing effect according to duration of the second stage). The patterns of the association between these factors and the risk of perineal tears were different for nulli- and multiparous women. CONCLUSIONS: In a targeted population of women having vacuum-assisted deliveries, the association of specific risk factors allows clinicians to identify women who are at high risk of anal sphincter laceration.

Impact of the absence of hospital staff obstetricians on method of delivery, severe maternal and perinatal morbidity in a type 2 maternity ward.

BACKGROUND: The presence of locum obstetricians in the delivery room raises concerns of increased maternal or perinatal morbidities. OBJECTIVES: To examine the method of delivery, maternal and perinatal morbidities depending on whether the delivery doctor is a member of hospital staff or a locum doctor. MATERIALS AND METHODS: The study took place in a type 2 maternity ward marked by the departure of all hospital staff obstetricians in 2018. We compared the characteristics of the deliveries carried out in 2017 by a team of hospital staff obstetricians to those carried out by locums in 2019. The same was done for severe maternal and perinatal morbidities. The only exclusion criteria were medical terminations of pregnancy and births before 22 weeks of gestation. RESULTS: A total of 1,323 deliveries in 2017, and 1,463 in 2019 were included. We found no significant difference in the overall rate of Caesarean sections between 2017 (19.6%) and 2019 (20.5%). However, we noted a significant increase in forceps-assisted deliveries (8.5% in 2017 versus 21.4% in 2019) (p<0.001). Regarding severe maternal morbidity, we found no significant difference in 2019 (3.2%) compared to 2017 (2.7%). Severe perinatal morbidity was not significantly different (4.3% morbidity in 2017 versus 5.1% in 2019). CONCLUSION: The presence of locum obstetricians does not appear to impact either the method of delivery or maternal and perinatal morbidities.

Does the Quality of Postpartum Hemorrhage Local Protocols Improve the Identification and Management of Blood Loss after Vaginal Deliveries? A Multicenter Cohort Study.

Substandard care, which can result from a delayed recognition of the severity of blood loss, can increase maternal morbidity. Our objectives were to assess the incidence of postpartum hemorrhage (PPH) and of second-line procedures in maternity units according to the quality of their PPH protocol. We used a mixed design, a prospective cohort (3442 women with PPH after vaginal delivery; February−July 2011), and an audit of the written protocols (177 French maternity units; September 2010−June 2011). A quality score was calculated for the protocol of each unit. Maternity units were classified into three categories according to this score: category 1 (total score: 0−8), category 2 (9−12.5), and category 3 (>12.5). The PPH incidence (>500 mL) was 3.2%, 3.3% and 4.6% among maternity units in categories 1, 2 and 3, respectively (p < 0.0001). The incidence of severe maternal morbidity (surgery and/or artery embolization and/or blood transfusion) was higher among maternity units in category 1 (54.8%; 95% CI: 51.9, 57.7) than in either category 2 (50.1%; 95% CI: 47.8, 52.5) or 3 (38.0%; 95% CI: 33.8, 42.4]) (p < 0.0001). The risks of severe maternal morbidity were lower for category 3 than category 1 and 2 (respectively, adjusted RR 0.68, 95% CI 0.60−0.86 and 0.77, 95% CI 0.68−0.87). Finally, maternity units with higher scores identified PPH better and used fewer curative second-line procedures.

Trial of Labor Compared With Elective Cesarean Delivery for Low-Lying Placenta.

OBJECTIVE: To compare outcomes of women with low-lying placenta by planned mode of delivery and distance from the internal os distance. METHODS: Six tertiary maternity hospitals in France participated in this retrospective multicenter study of births from 2007-2012. Women with low-lying placenta , defined as an internal os distance of 20 mm or less, who gave birth after 35 weeks of gestation were included and classified in the planned trial-of-labor or elective cesarean delivery groups. The primary endpoint was severe postpartum hemorrhage (PPH) defined as blood loss exceeding 1,000 mL. Secondary outcomes were composite variables of severe maternal and neonatal morbidity. We used multivariable logistic regression and propensity scores to compare outcomes by planned mode of delivery. RESULTS: Among 128,233 births during the study period, 171 (0.13%) women had low-lying placenta: 70 (40.9%) in the trial-of-labor group and 101 (59.1%) who underwent elective cesarean delivery. The rate of severe PPH was 22.9% (16/70, 95% CI 13.7-34.4) for the trial-of-labor group and 23.0% (23/101, 95% CI 15.2-32.5) for the cesarean delivery group ( P =.9); severe maternal and neonatal morbidity rates were likewise similar (2.9% vs 2.0% [ P =.7] and 12.9% vs 9.9% [ P =.5], respectively). Trial-of-labor was not significantly associated with a higher rate of severe PPH after multivariable logistic regression and propensity score-weighted analysis (adjusted odds ratio [aOR] 1.42, 95% CI 0.62-3.24 [ P =.4]; and aOR 1.34, 95% CI 0.53-3.38 [ P =.5], respectively). The vaginal delivery rate in the trial-of-labor group was 50.0% (19/38) in those with an internal os distance of 11-20 mm and 18.5% (5/27) in those with a distance of 1-10 mm. CONCLUSION: Our results support a policy of offering a trial of labor to women with low-lying placenta after 35 weeks of gestation and an internal os distance of 11-20 mm. An internal os distance of 1-10 mm reduces the likelihood of vaginal birth considerably, compared with 11-20 mm, but without increasing the incidence of severe PPH or severe maternal morbidity.

European Guidelines on Perinatal Care - Oxytocin for induction and augmentation of labor[Formula: see text].

OF RECOMMENDATIONS1. Oxytocin for induction or augmentation of labor should not be started when there is a previous scar on the body of the uterus (such as previous classical cesarean section, uterine perforation or myomectomy when uterine cavity is reached) or in any other condition where labor or vaginal delivery are contraindicated. (Moderate quality evidence +++-; Strong recommendation).2. Oxytocin should not be started before at least 1 h has elapsed since amniotomy, 6 h since the use of dinoprostone (30 min if vaginal insert) and 4 h since the use of misoprostol (Low quality evidence ++- -; Moderate recommendation).3. Cardiotocography (CTG) should be performed and a normal pattern without tachysystole should be documented for at least 30 min before oxytocin is used. Continuous CTG, with adequate monitoring of both fetal heart rate and uterine contractions, should be maintained for as long as oxytocin is used, and thereafter until delivery (Low ++- - to moderate +++- quality evidence; Strong recommendation).4. For labor induction, at least 1-h should be allowed after amniotomy before oxytocin infusion is started, to evaluate whether adequate uterine contractility has meanwhile ensued. For augmentation of labor, if the membranes are intact and there are conditions for a safe amniotomy, the latter should be considered before oxytocin is started (Very low quality evidence +- --; Weak recommendation).5. Oxytocin should be administered intravenously using the following regimen: 5 IU oxytocin diluted in 500 mL of 0.9% normal saline (NaCl) (each mL contains 10 mIU of oxytocin), in an infusion pump at increasing rates, as shown in Table 1, until a frequency of 3-4 contractions per 10 min is reached, a non-reassuring CTG pattern ensues, or maximum rates are reached (Low quality evidence ++ - -; Strong recommendation). If the frequency of contractions exceeds 5 in 10 min, the infusion rate should be reduced, even if a normal CTG pattern is present. With a non-reassuring CTG pattern, urgent clinical assessment by an obstetrician is indicated, and strong consideration should be given to reducing or stopping the oxytocin infusion. The minimal effective dose of oxytocin should always be used. (Low ++- - to Moderate +++- - quality evidence; Strong recommendation).[Table: see text]6. Use of oxytocin for induction and augmentation of labor should be regularly audited (Low quality evidence ++--; Strong recommendation).

Is a planned cesarean necessary in twin pregnancies?

OBJECTIVE: Evaluation of elective cesarean section for twin delivery as a standard of care. DESIGN: Historical cohort in a national database (2 597 twin pregnancies). SETTING: France. SAMPLE: Twins with first child in cephalic presentation. METHODS: Decision analysis. MAIN OUTCOME MEASURES: All neonatal complications, i.e. death, whether intrapartum or in the delivery room or the immediate postpartum period, or neonatal transfer to intensive (or special) care, or trauma, of one or both twins. RESULTS: When we focused on neonatal complications for either or both twins, the strategy of planned vaginal delivery was preferable; the weight of its decision tree branch was lower than that for planned cesarean (26.5 vs. 31.7). If only twin 2 was considered, vaginal delivery was also preferred (weight of vaginal delivery=27.6 vs. 32.7 for planned cesarean). As long as the morbidity and mortality of twin 1 or twin 2 or both during a cesarean for twin 2 in the case of planned vaginal delivery does not exceed 31.5%, all else being equal, vaginal delivery should be preferred to a planned cesarean for twin 1 and twin 2. The two-variable sensitivity analysis confirmed the robustness of the results. CONCLUSIONS: The results of our study do not support a policy of planned cesarean delivery for twin pregnancies at and after 34 weeks of gestation. LEVEL OF EVIDENCE: II.