Status of the midwifery workforce and childbirth services and the impact of midwife staffing on birth outcomes in China: a multicentre cross-sectional study.

OBJECTIVE: To investigate the status of the midwifery workforce and childbirth services in China and to identify the association between midwife staffing and childbirth outcomes. DESIGN: A descriptive, multicentre cross-sectional survey. SETTING: Maternity hospitals from the eastern, central and western regions of China. PARTICIPANTS: Stratified sampling of maternity hospitals between 1 July and 31 December 2021.The sample hospitals received a package of questionnaires, and the head midwives from the participating hospitals were invited to fill in the questionnaires. RESULTS: A total of 180 hospitals were selected and investigated, staffed with 4159 midwives, 412 obstetric nurses and 1007 obstetricians at the labour and delivery units. The average efficiency index of annual midwifery services was 272 deliveries per midwife. In the sample hospitals, 44.9% of women had a caesarean delivery and 21.4% had an episiotomy. Improved midwife staffing was associated with reduced rates of instrumental vaginal delivery (adjusted ß -0.032, 95% CI -0.115 to -0.012, p<0.05) and episiotomy (adjusted ß -0.171, 95% CI -0.190 to -0.056, p<0.001). CONCLUSION: The rates of childbirth interventions including the overall caesarean section in China and the episiotomy rate, especially in the central region, remain relatively high. Improved midwife staffing was associated with reduced rates of instrumental vaginal delivery and episiotomy, indicating that further investments in the midwifery workforce could produce better childbirth outcomes.

Midwives' approach to the prevention and repair of obstetric perineal trauma in Spain.

AIM: Different clinical practice guidelines include recommendations on how to prevent and repair obstetric perineal trauma, as well as the use of episiotomy. To evaluate the variability in midwives' professional practices for preventing and repairing perineal trauma, as well as the professional factors that may be associated with the restrictive use of episiotomy. DESIGN: Observational cross-sectional study. METHODS: Three hundred five midwives completed an anonymous questionnaire developed by the authors and distributed across various midwifery scientific societies. The main outcomes measured were the frequencies of adopting specific practices related to perineal injury prevention and repair, episiotomy technique and restrictive episiotomy use (<10%). Odds ratios (OR) and adjusted odds ratios (aOR) with 95% confidence intervals were estimated. RESULTS: Intrapartum perineal massage was not normally used by 253 (83%) of midwives, and 186 (61%) applied compresses soaked in warm water to the perineum. Regarding episiotomy, there was a great deal of variability, noting that 129 (42.3%) adopted a restrictive use of this procedure, 125 (41%) performed it between 10% and 20%, while 51 midwives (16.7%) performed it in more than 20% of cases. In addition, 165 (54.1%) midwives followed an incision angle of 60º. Concerning tears, 155 (50.8%) usually sutured first-degree tears and 273 (89.5%) always sutured second-degree tears. Midwives attending home births (aOR = 6.5; 95% CI: 2.69-15.69), working at a teaching hospital (aOR = 3.69; 95% CI: 1.39-9.84), and the ones who recently completed their professional training (aOR = 3.58; 95% CI: 1.46-8.79) were significantly more likely to adopt a restrictive use of episiotomy. CONCLUSIONS: There is a significant variability in Spanish midwives' practices for preventing and repairing perineal tears. Moreover, the restrictive use of episiotomy is associated with midwives attending home births, working in teaching hospitals and having recent professional training. PATIENT OR PUBLIC CONTRIBUTION: No patient or public contribution.

[Obstetrical and neonatal prognosis of patients with a history of female genital mutilation]. / Pronostic obstétrical et néonatal des patientes ayant un antécédent de mutilation génitale féminine.

OBJECTIVE: Female genital mutilation (FGM) covers all procedures involving partial or total removal of the external genitalia for non-therapeutic purposes. The period of pregnancy and childbirth is probably more at risk of complications for these women. The main aim of this study was to compare obstetrical, maternal and neonatal outcomes in patients with a history of female genital mutilation with patients without such a history. METHODS: All deliveries taking place between January 2005 and June 2022 at Besançon University Hospital in patients with a history of FGM were included. This group was compared with a randomly selected group of deliveries of patients with no history of FGM. A total of 87 deliveries with a history of FGM were included and compared with 696 deliveries with no history of FGM. RESULTS: There were significantly more instrumental deliveries (27.6% vs. 17.5%, P=0.01), more caesarean sections (23% vs. 14.1%, P=0.01), more episiotomies (9.2% vs. 0.7%, P<0.01), more first-degree perineal tears (30.8% vs. 20.8%, P=0.02), second-degree (13.9% vs. 5.3%, P<0, 01), third-degree (3.1% vs. 0.2%, P=0.02), more anterior perineal tears (23.1% vs. 2.5%, P<0.01), increased duration of pushing efforts (13 min vs. 10 min, P=0.05) and greater blood loss (297 cc vs. 165 cc, P<0.01) in the group with a history of FGM. There was no statistically significant difference in neonatal outcome. CONCLUSION: The obstetrical prognosis of patients with a history of FGM is significantly poorer. Neonatal prognosis remains unchanged.

Prática da episiotomia: fatores maternos e neonatais relacionados / Practice of episiotomy: maternal and neonatal related factors

Objetivo: analisar a incidência da episiotomia e os fatores maternos e neonatais relacionados. Método: estudo transversal, retrospectivo, que analisou 11.809 prontuários de mulheres que evoluíram ao parto vaginal. Realizou-se o teste qui-quadrado para identificar os fatores relacionados (p<0,05). Resultados: a incidência da episiotomia foi 59,4%. Entre as mulheres que não sofreram episiotomia, 27,0% permaneceram com períneo íntegro e 13,5% tiveram laceração espontânea. Fatores maternos relacionados foram idade inferior a 19 anos, acompanhamento pré-natal adequado, primiparidade, dinâmica uterina presente, dilatação cervical entre 1 e 3cm, bolsa amniótica rota e trabalho de parto prolongado. Os fatores neonatais foram bebês a termo, peso ao nascer ≥2500g, Apgar ≥ 7, apresentação cefálica, intercorrências com o bebê e encaminhamento ao alojamento conjunto. Conclusão: a prática da episiotomia foi elevada, a qual deve ser desencorajada, com respeito a fisiologia do nascimento e a individualidade das mulheres, para o fortalecimento dos cuidados maternos.

Objective: to analyze the incidence of episiotomy and maternal and neonatal related factors. Method: cross-sectional, retrospective study in which 11,809 medical records of women who underwent vaginal delivery were analyzed. The chi-square test was performed to identify related factors (p<0.05). Results: the incidence of episiotomy was 59.4%. Among women who did not undergo episiotomy, 27.0% had intact perineum and 13.5% had spontaneous laceration. Maternal related factors were age less than 19 years, appropriate antenatal care, primiparity, presence of uterine dynamics, cervical dilation between 1 and 3 cm, ruptured amniotic sac, and prolonged labor. Neonatal factors were full-term babies, birth weight ≥2,500g, Apgar ≥7, cephalic presentation, complications with the baby and referral to rooming-in. Conclusion: the practice of episiotomy was high and should be discouraged. Respect for the physiology of birth and the individuality of women is necessary to strengthen maternal care.

Cesarean section was not associated with mortality or morbidities advantage in very low birth weight infants: a nationwide cohort study.

This study investigated the role of cesarean section (CS) in mortality and morbidity of very-low-birth-weight infants (VLBWIs) weighing less than 1500 g. This nationwide prospective cohort study of the Korean Neonatal Network consisted of 9,286 VLBWIs at 23-34 gestational weeks (GW) of age between 2013 and 2017. The VLBWIs were stratified into 23-24, 25-26, 27-28 and 29-34 GW, and the mortality and morbidity were compared according to the mode of delivery. The total CS rate was 78%, and was directly proportional to gestational age. The CS rate was the lowest at 61% in case of infants born at 23-24 GW and the highest at 84% in VLBWIs delivered at 29-34 GW. Contrary to the significantly lower total mortality (12%) and morbidities including sepsis (21%) associated with CS than vaginal delivery (VD) (16% and 24%, respectively), the mortality in the 25-26 GW (26%) and sepsis in the 27-28 GW (25%) and 29-34 GW (12%) groups were significantly higher in CS than in VD (21%, 20% and 8%, respectively). In multivariate analyses, the adjusted odds ratios (ORs) for mortality (OR 1.06, 95% CI 0.89-1.25) and morbidity including sepsis (OR 1.12, 95% CI 0.98-1.27) were not significantly reduced with CS compared with VD. The adjusted ORs for respiratory distress syndrome (1.89, 95% CI 1.59-2.23) and symptomatic patent ductus arteriosus (1.21, 95% CI 1.08-1.37) were significantly increased with CS than VD. In summary, CS was not associated with any survival or morbidity advantage in VLBWIs. These findings indicate that routine CS in VLBWIs without obstetric indications is contraindicated.

Episiotomy practice and associated factors among mothers who gave birth at public health facilities in Metema district, northwest Ethiopia.

BACKGROUND: Episiotomy is a surgical incision of the perineum to hasten the delivery. There is a scarce of information related to episiotomy practice, and its associated factors, in developing countries, including Ethiopia. Thus, this study was aimed to determine the level of episiotomy practice and to identify its determinants at public health facilities of Metema district, northwest, Ethiopia. METHODS: Institutional-based cross sectional study was conducted among 410 delivered mothers from March 1 to April 30, 2020. We recruited study participants using systematic random sampling technique. Data were entered to Epi data version 3.1 and exported to STATA version 14 for statistical analysis. Stepwise backward elimination was applied for variable selection and model fitness was checked using Hosmer and Lemshows statistics test. Adjusted odds ratio with the corresponding 95% confidence interval was used to declare the significance of variables. RESULTS: In this study, the magnitude of episiotomy practice was found 44.15% (95% CI 39.32-48.97). Vaginal instrumental delivery (AOR 3.04, 95% CI 1.36-6.78), perineal tear (AOR 3.56, 95% CI 1.68-7.55), age between 25 and 35 (AOR 0.11, 95% CI 0.05-0.25), birth spacing less than 2 years (AOR 4.76, 95% CI 2.31-9.83) and use of oxytocin (AOR 2.73, 95% CI 1.19-6.25) were factors significantly associated with episiotomy practice. CONCLUSIONS: Magnitude of episiotomy practice in this study is higher than the recommended value of World Health Organization (WHO). Instrumental delivery, age, oxytocin, birth spacing and perineal tear were significant factors for episiotomy practice. Thus, specific interventions should be designed to reduce the rate of episiotomy practice. Plain English summary The routine use of episiotomy practice is not recommended by WHO. A study that compares routine episiotomy with restrictive episiotomy suggests that the latter is associated with less posterior perineal trauma, less need for suturing, and fewer complications related to healing. In addition, though, the rate of episiotomy has been declined in developed countries, still it remains high in less industrialized countries. The data for this study were taken at public health facilities of Metema district, northwest, Ethiopia. We included a total of 410 delivered mothers. The magnitude of episiotomy practice was found 44%. This result was higher than the recommended value of WHO. The WHO recommends an episiotomy rate of 10% for all normal deliveries. The result of this study showed that episiotomy practice is common among mothers whose age group are 18-24. In addition, mothers whose labor were assisted by instrumental vaginal delivery are more likely to have episiotomy as compared to those delivered by normal vaginal delivery. Laboring mothers who had used oxytocin were about three times more likely to be exposed for episiotomy than laboring mothers who did not use oxytocin drug. Moreover, episiotomy practice was nearly five times more likely among mothers who had birth spacing of 2 years and less as compared to mothers who had birth spacing of more than 2 years.

Prophylactic manual rotation of occiput posterior and transverse positions to decrease operative delivery: the PROPOP randomized clinical trial.

BACKGROUND: Persistent occiput posterior and occiput transverse positions are the most common malpositions of the fetal head during labor and are associated with prolonged second stage of labor, cesarean deliveries, instrumental deliveries, severe perineal tears, postpartum hemorrhage, and chorioamnionitis. Manual rotation is one of several strategies described to deal with these malpositions. OBJECTIVE: This study aimed to determine if the trial of prophylactic manual rotation at the early second stage of labor is associated with a decrease in operative deliveries (instrumental and/or cesarean deliveries). STUDY DESIGN: We conducted a multicenter, open-label, randomized controlled trial in 4 French hospitals. Women with singleton term pregnancy and occiput posterior or occiput transverse position confirmed by ultrasound at the early second stage of labor and with epidural analgesia were eligible. Women were randomly assigned (1:1) to either undergo a trial of prophylactic manual rotation of occiput posterior or occiput transverse position (intervention group) or no trial of prophylactic manual rotation (standard group). The primary outcome was operative delivery (instrumental and/or cesarean deliveries). The secondary outcomes were length of the second stage of labor, maternal complications (postpartum hemorrhage, operative complications during cesarean delivery, episiotomy and perineal tears), and neonatal complications (Apgar score of <5 at 10 minutes, arterial umbilical pH of <7.10, neonatal injuries, neonatal intensive care unit admission). The main analysis was focused on intention-to-treat analysis. RESULTS: From December 2015 to December 2019, a total of 257 women (mean age, 30.4 years; mean gestational age, 40.1 weeks) were randomized: 126 were assigned to the intervention group and 131 were assigned to the standard group. Operative delivery was significantly less frequent in the intervention group compared with the standard group (29.4% [37 of 126] vs 41.2% [54 of 131]; P=.047; differential [intervention-standard] [95% confidence interval] = -11.8 [-15.7 to -7.9]; unadjusted odds ratio [95% confidence interval] = 0.593 [0.353-0.995]). Women in the intervention group were more likely to have a significantly shorter second stage of labor. CONCLUSION: Trial of prophylactic manual rotation of occiput posterior or occiput transverse positions during the early second stage of labor was statistically associated with a reduced risk of operative delivery. This maneuver could be a safe strategy to prevention operative delivery.

The effect of yoga on the delivery and neonatal outcomes in nulliparous pregnant women in Iran: a clinical trial study.

BACKGROUND: Yoga can reduce the risk of preterm delivery, cesarean section (CS), and fetal death. The aim of the present study was to investigate the effects of Yoga on pregnancy, delivery, and neonatal outcomes. METHODS: This was a clinical trial study and using the random sampling without replacement 70 pregnant women entered Hatha Yoga and control groups according to the color of the ball they took from a bag containing two balls (blue or red). The data collection tool was a questionnaire pregnancy, delivery, and neonatal outcomes. The intervention in this study included pregnancy Hatha Yoga exercises that first session of pregnancy Yoga started from the 26th week and samples attended the last session in the 37th week. They exercised Yoga twice a week (each session lasting 75 min) in a Yoga specialized sports club. The control group received the routine prenatal care that all pregnant women receive. RESULTS: The results showed that yoga reduced the induction of labor, the episiotomy rupture, duration of labor, also had a significant effect on normal birth weight and delivery at the appropriate gestational age. There were significant differences between the first and second Apgar scores of the infants. CONCLUSION: The results of the present study showed that Yoga can improve the outcomes of pregnancy and childbirth. They can be used as part of the care protocol along with childbirth preparation classes to reduce the complications of pregnancy and childbirth. TRIAL REGISTRATION: IRCT20180623040197N2 (2019-02-11).

Differences in obstetrical care and outcomes associated with the proportion of the obstetrician's shift completed.

BACKGROUND: Understanding and improving obstetrical quality and safety is an important goal of professional societies, and many interventions such as checklists, safety bundles, educational interventions, or other culture changes have been implemented to improve the quality of care provided to obstetrical patients. Although many factors contribute to delivery decisions, a reduced workload has addressed how provider issues such as fatigue or behaviors surrounding impending shift changes may influence the delivery mode and outcomes. OBJECTIVE: The objective was to assess whether intrapartum obstetrical interventions and adverse outcomes differ based on the temporal proximity of the delivery to the attending's shift change. STUDY DESIGN: This was a secondary analysis from a multicenter obstetrical cohort in which all patients with cephalic, singleton gestations who attempted vaginal birth were eligible for inclusion. The primary exposure used to quantify the relationship between the proximity of the provider to their shift change and a delivery intervention was the ratio of time from the most recent attending shift change to vaginal delivery or decision for cesarean delivery to the total length of the shift. Ratios were used to represent the proportion of time completed in the shift by normalizing for varying shift lengths. A sensitivity analysis restricted to patients who were delivered by physicians working 12-hour shifts was performed. Outcomes chosen included cesarean delivery, episiotomy, third- or fourth-degree perineal laceration, 5-minute Apgar score of <4, and neonatal intensive care unit admission. Chi-squared tests were used to evaluate outcomes based on the proportion of the attending's shift completed. Adjusted and unadjusted logistic models fitting a cubic spline (when indicated) were used to determine whether the frequency of outcomes throughout the shift occurred in a statistically significant, nonlinear pattern RESULTS: Of the 82,851 patients eligible for inclusion, 47,262 (57%) had ratio data available and constituted the analyzable sample. Deliveries were evenly distributed throughout shifts, with 50.6% taking place in the first half of shifts. There were no statistically significant differences in the frequency of cesarean delivery, episiotomy, third- or fourth-degree perineal lacerations, or 5-minute Apgar scores of <4 based on the proportion of the shift completed. The findings were unchanged when evaluated with a cubic spline in unadjusted and adjusted logistic models. Sensitivity analyses performed on the 22.2% of patients who were delivered by a physician completing a 12-hour shift showed similar findings. There was a small increase in the frequency of neonatal intensive care unit admissions with a greater proportion of the shift completed (adjusted P=.009), but the findings did not persist in the sensitivity analysis. CONCLUSION: Clinically significant differences in obstetrical interventions and outcomes do not seem to exist based on the temporal proximity to the attending physician's shift change. Future work should attempt to directly study unit culture and provider fatigue to further investigate opportunities to improve obstetrical quality of care, and additional studies are needed to corroborate these findings in community settings.

Language barrier as a risk factor for obstetric anal sphincter injury - A case-control study.

INTRODUCTION: The incidence of grade 3-4 perineal tears, also known as obstetric anal sphincter injury (OASI), is reported to be between 0.5 and 2.5%. Beyond the medico-economic burden, the consequences of OASI on a woman's emotional, psychological, sexual, and physical wellbeing are considerable. Among the various risk factors of OASI, few data are available about the impact of a language barrier on its incidence. MATERIAL AND METHODS: We conducted a case-control study to evaluate the effect of language barriers on the risk of OASI comparing 171 women with OASI and 163 matched controls. The matched criteria included ethnicity, age, previous vaginal delivery, delivery mode, prophylactic episiotomy and birthweight. Patients' characteristics were compared and crude ORs and 95% CIs estimated using unadjusted logistic models. Multivariate analysis was performed with recognized potential confounders. RESULTS: All of the cases had grade 3 tears. Language barrier was a determinant factor of OASI with an OR of 3.32 [1.36-8.90], p = 0.01. Other risk factors were occipito-posterior delivery, African origin and prolonged labor duration (OR 6.33, 95% CI: 2.04-27.78, p = 0.004, OR 1.85, 95% CI: 1.08-3.19, p = 0.03 and OR 1.03, 95% CI: 1.01-1.05, p = 0.004, respectively). CONCLUSION: Our data suggest that language barrier is an independent risk factor of OASI. Physicians and midwives should attempt to identify patients with a language barrier during prenatal visits. Education about simple terms used during delivery could decrease the incidence of this complication.

Satisfacción percibida por las mujeres durante el parto en el Hospital Universitario Materno-Infantil de Canarias a través del Childbirth Experience Questionnaire (CEQ-E) / Perceived satisfaction of women during labour at the Hospital Universitario Materno-Infantil of the Canary Islands through the Childbirth Experience Questionnaire (CEQ-E)

OBJETIVO: Conocer el grado de satisfacción de las mujeres tras el parto en el Hospital Universitario Materno-Infantil de Gran Canaria (HUMIC) y establecer posibles relaciones entre el grado de satisfacción y las variables estudiadas. MÉTODO: Estudio observacional descriptivo de corte transversal con componente analítico. La población a estudio fueron las mujeres cuyo parto tuvo lugar en el mes de noviembre del 2018 en el HUMIC reclutadas mediante muestreo no probabilístico de tipo consecutivo. Se utilizó el cuestionario Childbirth Experience Questionnaire en su versión española (CEQ-E) (cuestionario con 4 dominios: capacidad propia, apoyo profesional, seguridad percibida y participación/modelo de análisis 2). En una primera fase se realizó un análisis descriptivo y en una segunda, un análisis inferencial para explorar la asociación entre diferentes variables. RESULTADOS: La muestra total fue de 257 mujeres (n=257). La puntuación total con el CEQ-E fue de 3,24 (DE 0,37 puntos). No se encontraron diferencias estadísticamente significativas en la puntuación final del CEQ-E entre las mujeres con parto espontáneo frente a inducciones-estimulaciones (p = 0,563) ni entre mujeres primíparas frente a multíparas (p = 0,060).Las mujeres cuyo parto había sido menor o igual a 12 h (p = 0,024), sin traumatismo perineal (p = 0,021) y aquellas a las que no se les ha realizado episiotomía (p = 0,002) obtuvieron mejor puntuación final en el CEQ-E. El parto instrumental (fórceps) frente al parto eutócico se asocia a puntuaciones menores respecto a la puntuación final en el CEQ-E (p≤0,001). CONCLUSIONES: La satisfacción global de la gestante tras el parto en el HUMIC es alta. El parto instrumental parece asociarse a menor satisfacción percibida. Aspectos como el miedo y el cansancio en el parto pueden influir negativamente en la satisfacción. Estos aspectos son susceptibles de mejora mediante el establecimiento de estrategias que ayuden a mayor bienestar y minimicen el miedo de las gestantes en su parto

OBJECTIVE: To determine the degree of satisfaction of women after childbirth at the Hospital Universitario Materno-Infantil of Gran Canaria (HUMIC) and to establish possible relationships between the degree of satisfaction and the variables studied. METHOD: A cross-sectional, descriptive, observational study with an analytical component. The study population comprised women who gave birth at the HUMIC in November 2018, recruited through consecutive non-probabilistic sampling. The Spanish version of the Childbirth Experience Questionnaire (CEQ-E) was used (questionnaire with 4 domains: own capacity', professional support, perceived safety and participation/analytical model 2). In a first phase a descriptive analysis was made, and in a second phase an inferential analysis to explore the association between different variables. RESULTS: The total sample comprised 257 women (n=257). The total score using the CEQ was 3.24 (SD .37 points). No statistically significant differences were found in the final CEQ score between the women who had a spontaneous delivery versus induction-stimulation (P=.563) or between primiparous versus multiparous women (P=.060). The women whose labour lasted 12hours or less (P=.024), without perineal trauma (P=.021) and those who had not undergone episiotomy (P=.002) achieved a better final CEQ score. Instrumental delivery (forceps) versus normal delivery is associated with lower scores with respect to the final CEQ-E score (P=≤.001). CONCLUSIONS: Women's overall satisfaction after delivery in HUMIC was high. Instrumental delivery seems to be associated with lower perceived satisfaction. Aspects such as fear and fatigue in labour could affect satisfaction negatively. These aspects can be improved by establishing strategies to increase comfort and minimise pregnant women's fear of labour

Impact of a quality improvement project to reduce the rate of obstetric anal sphincter injury: a multicentre study with a stepped-wedge design.

OBJECTIVE: To evaluate the impact of a care bundle (antenatal information to women, manual perineal protection and mediolateral episiotomy when indicated) on obstetric anal sphincter injury (OASI) rates. DESIGN: Multicentre stepped-wedge cluster design. SETTING: Sixteen maternity units located in four regions across England, Scotland and Wales. POPULATION: Women with singleton live births between October 2016 and March 2018. METHODS: Stepwise region by region roll-out every 3 months starting January 2017. The four maternity units in a region started at the same time. Multi-level logistic regression was used to estimate the impact of the care bundle, adjusting for time trend and case-mix factors (age, ethnicity, body mass index, parity, birthweight and mode of birth). MAIN OUTCOME MEASURES: Obstetric anal sphincter injury in singleton live vaginal births. RESULTS: A total of 55 060 singleton live vaginal births were included (79% spontaneous and 21% operative). Median maternal age was 30 years (interquartile range 26-34 years) and 46% of women were primiparous. The OASI rate decreased from 3.3% before to 3.0% after care bundle implementation (adjusted odds ratio 0.80, 95% CI 0.65-0.98, P = 0.03). There was no evidence that the effect of the care bundle differed according to parity (P = 0.77) or mode of birth (P = 0.31). There were no significant changes in caesarean section (P = 0.19) or episiotomy rates (P = 0.16) during the study period. CONCLUSIONS: The implementation of this care bundle reduced OASI rates without affecting caesarean section rates or episiotomy use. These findings demonstrate its potential for reducing perineal trauma during childbirth. TWEETABLE ABSTRACT: OASI Care Bundle reduced severe perineal tear rates without affecting caesarean section rates or episiotomy use.

Elite Athletes and Pregnancy Outcomes: A Systematic Review and Meta-analysis.

PURPOSE: The purpose of this systematic review was to evaluate fetal and maternal pregnancy outcomes of elite athletes who had participated in competitive sport immediately before conception. METHODS: Online databases were searched up to March 24, 2020. Studies of any design and language were eligible if they contained information on the relevant population (pregnant women), exposure (engaged in elite sport immediately before pregnancy), and outcomes (birth weight, low birth weight, macrosomia, preterm birth, fetal heart rate and pulse index, cesarean sections, instrumental deliveries, episiotomies, duration of labor, perineal tears, pregnancy-induced low back pain, pelvic girdle pain, urinary incontinence, miscarriages, prenatal weight gain, inadequate/excess prenatal weight gain, maternal depression or anxiety). RESULTS: Eleven unique studies (n = 2256 women) were included. We identified "low" certainty evidence demonstrating lower rates of low back pain in elite athletes compared with active/sedentary controls (n = 248; odds ratio, 0.38; 95% confidence interval, 0.20-0.73; I2 = 0%) and "very low" certainty evidence indicating an increased odds of excessive prenatal weight gain in elite athletes versus active/sedentary controls (n = 1763; odds ratio, 2.47; 95% confidence interval, 1.26-4.85; I2 = 0%). Low certainty evidence from two studies (n = 7) indicated three episodes of fetal bradycardia after high-intensity exercise that resolved within 10 min of cessation of activity. No studies reported inadequate gestational weight gain or maternal depression or anxiety. There were no differences between elite athletes and controls for all other outcomes. CONCLUSIONS: There is "low" certainty of evidence that elite athletes have reduced odds of experiencing pregnancy-related low back pain and "very low"certainty of evidence that elite athletes have increased the odds of excessive weight gain compared with active/sedentary controls. More research is needed to provide strong evidence of how elite competitive sport before pregnancy affects maternal and fetal outcomes.PROSPERO Registration: CRD42020167382.

Effects of clitoral reconstruction for female genital mutilation on perinatal outcomes: A retrospective case-control study.

OBJECTIVES: To investigate the perinatal outcomes of women with a history of female genital mutilation (FGM) who underwent clitoral reconstruction (CR) compared with women with FGM who did not undergo CR. MATERIAL AND METHODS: Retrospective case-control study at Angers University Hospital, between 2005 and 2017. INCLUSION CRITERIA: pregnant women >18 years who underwent CR after FGM. Only the first subsequent delivery after CR was included. Each woman with CR was matched for age, ethnicity, FGM type, parity, and gestational age at the time of delivery with two women with FGM who did not undergo CR during the same period of time. At birth, the main outcomes were the need for episiotomy and having an intact perineum after delivery. RESULTS: 84 women were included (28 in the CR group; 56 in the control group). In the CR group, patients required significantly fewer episiotomies (5/17[29.4 %]) compared to the control group (28/44[63.6 %], p = 0.02), even after excluding operative vaginal deliveries (2/13[15.4 %] vs 21/36[58.3], p < 0.01). CR reduces the risk of episiotomy (aOR = 0.15, 95 %CI [0.04-0.56]; p < 0.01) after adjusting on the infant weight and the need for instrumental delivery. In the CR group, 47 % of the patients had an intact perineum after delivery, compared to 20.4 % in the control group (p = 0.04). CR increases the odds of having an intact perineum at birth by 3.46 times (CI95 %[1.04-11.49]; p = 0.04). CONCLUSION: CR after FGM increases the chances of having an intact perineum after delivery by 3.46 times and reduces the risk of episiotomy by 0.15 times compared to women with FGM who did not underwent CR.

Episiotomy practices in France: epidemiology and risk factors in non-operative vaginal deliveries.

Episiotomy use has decreased due to the lack of evidence on its protective effects from maternal obstetric anal sphincter injuries. Indications for episiotomy vary considerably and there are a great variety of factors associated with its use. The aim of this article is to describe the episiotomy rate in France between 2013 and 2017 and the factors associated with its use in non-operative vaginal deliveries. In this retrospective population-based cohort study, we included vaginal deliveries performed in French hospitals (N = 584) and for which parity was coded. The variable of interest was the rate of episiotomy, particularly for non-operative vaginal deliveries. Trends in the episiotomy rates were studied using the Cochran-Armitage test. Hierarchical logistic regression was used to identify variables associated with episiotomy according to maternal age and parity. Between 2013 and 2017, French episiotomy rates fell from 21.6 to 14.3% for all vaginal deliveries (p < 0.01), and from 15.5 to 9.3% (p < 0.01) for all non-operative vaginal deliveries. Among non-operative vaginal deliveries, epidural analgesia, non-reassuring fetal heart rate, meconium in the amniotic fluid, shoulder dystocia, and newborn weight (≥ 4,000 g) were risk factors for episiotomy, both for nulliparous and multiparous women. On the contrary, prematurity reduced the risk of its use. For nulliparous women, breech presentation was also a risk factor for episiotomy, and for multiparous women, scarred uterus and multiple pregnancies were risk factors. In France, despite a reduction in episiotomy use over the last few years, the factors associated with episiotomy have not changed and are similar to the literature. This suggests that the decrease in episiotomies in France is an overall tendency which is probably related to improved care strategies that have been relayed by hospital teams and perinatal networks.

Evaluation of Suzor forceps training by studying obstetric anal sphincter injuries: a retrospective study.

BACKGROUND: Instrumental deliveries are an unavoidable part of obstetric practice. Dedicated training is needed for each instrument. To identify when a trainee resident can be entrusted with instrumental deliveries by Suzor forceps by studying obstetric anal sphincter injuries. METHODS: A French retrospective observational study of obstetric anal sphincter injuries due to Suzor forceps deliveries performed by trainee residents was conducted from November 2008 to November 2016 at Limoges University Hospital. Perineal lesion risk factors were studied. Sequential use of a vacuum extractor and then forceps was also analyzed. RESULTS: Twenty-one residents performed 1530 instrumental deliveries, which included 1164 (76.1%) using forceps and 89 (5.8%) with sequential use of a vacuum extractor and then forceps. Third and fourth degree perineal tears were diagnosed in 82 patients (6.5%). Residents caused fewer obstetric anal sphincter injuries after 23.82 (+/- 0.8) deliveries by forceps (p = 0.0041), or after 2.36 (+/- 0.7) semesters of obstetrical experience (p = 0.0007). No obese patient (body mass index> 30) presented obstetric anal sphincter injuries (p = 0.0013). There were significantly fewer obstetric anal sphincter injuries after performance of episiotomy (p <  0.0001), and more lesions in the case of the occipito-sacral position (p = 0.028). Analysis of sequential instrumentation did not find any additional associated risk. CONCLUSION: Training in the use of Suzor forceps requires extended mentoring in order to reduce obstetric anal sphincter injuries. A stable level of competence was found after the execution of at least 24 forceps deliveries or after 3 semesters (18 months) of obstetrical experience.

Differential effects of different delivery methods on progression to severe postpartum hemorrhage between Chinese nulliparous and multiparous women: a retrospective cohort study.

BACKGROUND: Delivery methods are associated with postpartum hemorrhage (PPH) both in nulliparous and multiparous women. However, few studies have examined the difference in this association between nulliparous and multiparous women. This study aimed to explore the difference of maternal and neonatal characteristics and delivery methods between Chinese nulliparous and multiparous women, and then examine the differential effects of different delivery methods on PPH between these two-type women. METHODS: Totally 151,333 medical records of women who gave birth between April 2013 to May 2016 were obtained from the electronic health records (EHR) in a northern province, China. The severity of PPH was estimated and classified into blood loss at the level of < 900 ml, 900-1500 ml, 1500-2100 ml, and > 2100 ml. Neonatal and maternal characteristics related to PPH were derived from the same database. Multiple ordinal logistic regression was used to estimate associations. RESULTS: Medical comorbidities, placenta previa and accreta were higher in the nulliparous group and the episiotomy rate was higher in the multiparous group. Compared with spontaneous vaginal delivery (SVD), the adjusted odds (aOR) for progression to severe PPH due to the forceps-assisted delivery was much higher in multiparous women (aOR: 9.32; 95% CI: 3.66-23.71) than in nulliparous women (aOR: 1.70; 95% CI: 0.91-3.18). The (aOR) for progression to severe PPH due to cesarean section (CS) compared to SVD was twice as high in the multiparous women (aOR: 4.32; 95% CI: 3.03-6.14) as in the nulliparous women (aOR: 2.04; 95% CI: 1.40-2.97). However, the (aOR) for progression to severe PPH due to episiotomy compared to SVD between multiparous (aOR: 1.24; 95% CI: 0.96-1.62) and nulliparous women (aOR: 1.55; 95% CI: 0.92-2.60) was not significantly different. The (aOR) for progression to severe PPH due to vacuum-assisted delivery compared to SVD in multiparous women (aOR: 2.41; 95% CI: 0.36-16.29) was not significantly different from the nulliparous women (aOR: 1.05; 95% CI: 0.40-2.73). CONCLUSIONS: Forceps-assisted delivery and CS methods were found to increase the risk of severity of the PPH. The adverse effects were even greater for multiparous women. Episiotomy and the vacuum-assisted delivery, and SVD were similar to the risk of progression to severe PPH in either nulliparous or multiparous women. Our findings have implications for the obstetric decision on the choice of delivery methods, maternal and neonatal health care, and obstetric quality control.

The effect of initiating neuraxial analgesia service on the rate of cesarean delivery in Hubei, China: a 16-month retrospective study.

BACKGROUND: No Pain Labor &Delivery (NPLD) is a nongovernmental project to increase access to safe neuraxial analgesia through specialized training. This study explores the change in overall cesarean delivery (CD) rate and maternal request CD(MRCD) rate in our hospital after the initiation of neuraxial analgesia service (NA). METHODS: NA was initiated in May 1st 2015 by the help of NPLD. Since then, the application of NA became a routine operation in our hospital, and every parturient can choose to use NA or not. The monthly rates of NA, CD, MRCD, multiparous women, intrapartum CD, episiotomy, postpartum hemorrhage (PPH), operative vaginal delivery and neonatal asphyxia were analyzed from January 2015 to April 2016. RESULTS: The rate of NA in our hospital was getting increasingly higher from 26.1% in May 2015 to 44.6% in April 2016 (p < 0.001); the rate of CD was 48.1% (3577/7360) and stable from January to May 2015 (p>0.05), then decreased from 50.4% in May 2015 to 36.3% in April 2016 (p < 0.001); the rate of MRCD was 11.4% (406/3577) and also stable from January to May 2015 (p>0.05), then decreased from 10.8% in May 2015 to 5.7% in April 2016 (p < 0.001). At the same time, the rate of multiparous women remained unchanged during the 16 month of observation (p>0.05). There was a negative correlation between the rate of NA and rate of overall CD, r = - 0.782 (95%CI [- 0.948, - 0.534], p<0.001), and between the utilization rate of NA and rate of MRCD, r = - 0.914 (95%CI [- 0.989, - 0.766], p<0.001). The rates of episiotomy, PPH, operative vaginal delivery and neonatal asphyxia in women who underwent vaginal delivery as well as the rates of intrapartum CD, neonatal asphyxia, and PPH in women who underwent CD remained unchanged, and there was no correlation between the rate of NA and anyone of those rates from January 1st 2015 to April 30th 2016 (p>0.05). CONCLUSIONS: Our study shows that the rates of CD and MRCD in our department were significantly decreased from May 1st 2015 to April 30th 2016, which may be due to the increasing use of NA during vaginal delivery with the help of NPLD.

Hospital obstetric practices and their repercussions on maternal welfare. / Práticas obstétricas hospitalares e suas repercussões no bem-estar materno.

OBJECTIVE: To analyze the association of care practices performed by obstetric professionals with maternal welfare/malaise levels. METHOD: A quantitative study conducted in a Prepartum/Childbirth/Postpartum Unit of a Teaching Hospital with puerperal women who underwent vaginal births. An association was performed between obstetric practices and maternal welfare/malaise levels. RESULTS: There were 104 puerperal women who participated. Obstetric practices which caused mothers to feel unwell and which obtained statistical significance were: amniotomy (p = 0.018), episiotomy (p = 0.05), adoption of horizontal positions in the expulsive period (p = 0.04), the non-use of non-invasive care technologies (p = 0.029), and non-skin-to-skin contact between mother and child (p = 0.002). For most women, the presence of a companion favored welfare, even though it did not have a statistically significant association. After performing logistic regression, non-performance of amniotomy was the only variable which showed significance in maternal welfare. CONCLUSION: Humanized obstetric practices have greater potential to promote maternal welfare. The importance of obstetric nurses conducting practices which provide greater welfare to mothers is emphasized.