Complications maternelles des extractions instrumentales

Benefits of a prenatal physical preparation program on the condition of the perineum and Apgar scores at birth

Background/Aim: The practice of physical activities among pregnant women remains a significant health challenge in the Democratic Republic of Congo. The aim of this study was to examine the influence of prenatal physical preparation on the state of the perineum and Apgar scores at birth. Methods: This experimental study included 89 pregnant women, with 38 of them subjected to an 8-month prenatal physical preparation program that involved weekly sessions of 45 min of low to moderate intensity. The remaining 51 pregnant women did not participate in the program and served as a control group. The variables of interest, including episiotomy, perineal tear, intact perineum, and Apgar scores, were measured, and the chi-square statistical test was used to compare the two study groups. P-values <0.05 were considered statistically significant. Results: The present study reveals that the women in labor in the experimental group (EG) had fewer perineal tears and less episiotomy compared to the control group (CG). Specifically, the incidence of perineal tear was significantly lower in the EG (5.3%) than in the CG (27.5%) with a P-value of 0.001, while the incidence of episiotomy was also significantly lower in the EG (7.9%) than in the CG (25.5%) (P=0.032). Furthermore, a significant number of women in the EG (86.8%) had an intact perineum compared to those in the CG (47%) (P=0.001). Conclusion: The delivery parameters of pregnant women who followed a prenatal physical preparation program underwent significant changes compared to those who did not participate in the program. These findings suggest that the program should be continued to improve the care of women who have given birth.

Primary postpartum haemorrhage at the Libreville University Hospital Centre: Epidemiological profile of women

In Gabon, the proportion of maternal deaths directly related to Primary PostPartum Haemorrhage (PPPH) is 15 to 25%, despite the different means that the World Health Organization has made available to the providers of Emergency Obstetrical and Neonatal Care (EmONC). The objective of this study was to determine the prevalence and epidemiological characteristics of Primary PostPartum Haemorrhage to improve its management and reduce the rate of maternal deaths. An analytical retrospective study involved 42,728 records, whose data were collected using a chart collection form on the basis of information contained in partograms and other patient records. Sociodemographic variables were expressed using percentage. The relationship between the etiologies of PPPH and certain characteristics of the women was established using the ORs with their 95% confidence intervals. The difference was significant if p < 0.05. The prevalence of PPPH was 1.6%. Delivery haemorrhages accounted for 65.5% of PPPH. The main factors associated with delivery haemorrhages were pauci parity and multiparity (p = 0.003 and 0.051), post-term (p = 0.042), and birth weight >4,000 g (p = 0.006). Those associated with genital tract injuries were young maternal age (p = 0.008) and multiparity (p = 0.028). The most common etiology was haemorrhage from delivery. Multiparity remains the most common risk factor and the young age of the patients. It is important to improve management through better assessment of blood loss in the primary postpartum period as well as capacity building of health providers on EmONC.

[Forceps delivery: Professionals' knowledge of forceps application in the area of Lyon]

OBJECTIVES

The aim of this study is to describe knowledge on forceps delivery in the area of Lyon.

MATERIAL AND METHODS

It is a multicentric observational study carried between January 1, 2013 and June 9, 2013. A questionnaire was sent to obstetricians and residents of the area of Lyon. It related prerequisites for operative vaginal delivery, the method used to apply forceps, practices and preferences of operators.

RESULTS

Seventy-five responses were obtained (47 obstetricians, 28 residents). About prerequisites: 6.4% of the obstetricians and 14.3% of the residents never do urinary catheterization. Instrumental delivery is never performed when the fetal head is not engaged. Mid-pelvic operative vaginal delivery is performed by 51.1% of obstetricians. Trans-abdominal ultrasound assessment is conducted in cases of clinical doubts about the fetal head position. For occipital anterior and left anterior positions, the left blade is first applied. A flexion of the fetal head is applied for anterior positions but not in posterior positions. Most of operators do not perform instrumental rotation. Vacuum extractor is the privileged instrument for obstetricians and forceps is often used in second line.

CONCLUSION

This study shows that most of the recommendations for forceps delivery are followed. In front of the lake of statistical power of this study, it might be interesting to improve a largest study with a comparison between obstetricians and residents' practices.

[Pregnancy and Ehlers-Danlos vascular syndrome: patients' care and complications]

INTRODUCTION

Elhers-Danlos vascular syndrome type IV (EDS4) is a hereditary pathology of the connective tissue responsible for an increased risk of lethal arterial, uterine and digestive complications during and after pregnancy.

PATIENTS AND METHODS

We describe the obstetrical care, the nature and frequency of complications related to pregnancy of patients with EDS4 and their relatives.

RESULTS

Twenty-seven pregnancies were studied including 23 deliveries, 18 vaginal deliveries and five caesarean, no maternal death and two major life-threatening complications (8.7%) were recorded which could be directly linked to EDS4 (rupture of the biscupid valve pillar after vaginal delivery and a rupture of the caecum after a prophylactic caesarean). Ten deliveries underwent epidural anesthesia without complication. Six perineal injuries (33.3%) were observed.

CONCLUSION

Pregnancy in patient with EDS4 needs obstetrical cares in a special unit's motivated medical team with intensive care and surgical disponibilities.

[From the impact of French guidelines to reduce episiotomy's rate]

OBJECTIVES

Following the publication of the French Guidelines on episiotomy in 2005 by the French National College of Gynaecologists and Obstetricians (CNGOF), our unit decided to adopt a restrictive politics to replace the former liberal one. The goal of this study was to evaluate the impact of this modification of trend in the Unit of Gynaecology and Obstetrics of the teaching hospital from Caen. This was the start point of an internal audit with the objective of an enhancement of the care during delivery.

PATIENTS AND METHODS

It was a retrospective study concerning the period going from January, 2004 till December, 2009, measuring the impact of the guidelines on the episiotomy rates and perineal tears. The totality of the population of the women naturally delivered at a term superior or equal to 37 weeks of gestation and a cephalic presentation was included. To modify the practices, after diffusion of the guidelines by some obstetrical leaders, we imposed to notify the indication of the episiotomy in the computerized obstetrical files. Moreover, we published monthly screenboards with all the detailed results to all the practioners acting in the delivery room (obstetricians, midwives).

RESULTS

Between 2004 and 2009, we observed a dramatic decline of the episiotomy rates from 55.7 to 13.3%. This trend was the same for primiparae and multiparae, as wall as for spontaneous or assisted delivery (mostly vacuum extraction in our unit). We noticed a slight increased in minor perineal tears without functional consequences. There was no statistically significant difference between severe perineal tear (1.3% vs. 1.1%). By contrary, the rate of intact perineum significantly raised (17.6% vs. 21.7%, p<0.001), especially in vacuum extractions.

DISCUSSION

Our results are in accordance with those of the national guidelines. However, our rate does not decrease in 2007 and 2008 (20%), contrary to some results obtained in the literature. Some reports mentioned the weak impact of the publication of national guidelines to modify the usual practice. However, we believe that retro-information to practitioners has a real impact on their daily current practice. Hence we insisted again on the importance of these national guidelines at the end of 2008 and we could demonstrate a real decline of the rate of episiotomy. Our efforts have to be continued, especially for instrumental delivery.