Breech delivery in low-income settings: A systematic review of perinatal and maternal outcomes in vaginal versus cesarean breech deliveries.

Most studies comparing vaginal breech delivery (VBD) with cesarean breech delivery (CBD) have been conducted in high-income settings. It is uncertain whether these results are applicable in a low-income setting. To assess the neonatal and maternal mortality and morbidity for singleton VBD compared to CBD in low- and lower-middle-income settings,the PubMed database was searched from January 1, 2000, to January 23, 2020 (updated April 21, 2021). Randomized controlled trials (RCTs) and non-RCTs comparing singleton VBD with singleton CBD in low- and lower-middle-income settings reporting infant mortality were selected. Two authors independently assessed papers for eligibility and risk of bias. The primary outcome was relative risk of perinatal mortality. Meta-analysis was conducted on applicable outcomes. Eight studies (one RCT, seven observational) (12 510 deliveries) were included. VBD increased perinatal mortality (relative risk [RR] 2.67, 95% confidence interval [CI] 1.82-3.91; one RCT, five observational studies, 3289 women) and risk of 5-minute Apgar score below 7 (RR 3.91, 95% CI 1.90-8.04; three observational studies, 430 women) compared to CBD. There was a higher risk of hospitalization and postpartum bleeding in CBD. Most of the studies were deemed to have moderate or serious risk of bias. CBD decreases risk of perinatal mortality but increases risk of bleeding and hospitalization.

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.

Caesarean delivery rate and indications at a secondary healthcare Facility in Ibadan, South Western Nigeria: a five-year review.

BACKGROUND: Caesarean delivery is an essential surgical skill within the primary care setting aimed at reducing maternal morbidity and mortality. OBJECTIVES: To determine the rate and indications for caesarean deliveries with a view to improving on the service delivery in the study area. METHODS: A retrospective review of all caesarean deliveries over a five-year period, January 1st, 2012 to December 31st, 2016. RESULTS: A total of 2321 deliveries were recorded during the study duration and 481 of them were through caesarean section (CS) giving a caesarean section rate of 20.4%. The rate was higher in the multigravida 255 (53.1%). The commonest indication for caesarean section was previous caesarean section 131 (27.2%). Emergency caesarean delivery accounted for 278 (57.8%). Only 16 (3.3%) stayed more than five days postoperatively while the rest, 465 (96.7%), stayed less than five days. There was a gradual yearly increase in rate from 12.1% in 2012 to 19.5% in 2016. CONCLUSION: The rate of CS in this study has shown a gradual yearly increase with emergency CS having a higher percentage. Early diagnosis and referral of high-risk pregnancies from peripheral hospitals could reduce emergency CS among the study population.

In-Hospital Postoperative Mortality Rates for Selected Procedures in Tanzania's Lake Zone.

BACKGROUND: Postoperative mortality rate is one of six surgical indicators identified by the Lancet Commission on Global Surgery for monitoring access to high-quality surgical care. The primary aim of this study was to measure the postoperative mortality rate in Tanzania's Lake Zone to provide a baseline for surgical strengthening efforts. The secondary aim was to measure the effect of Safe Surgery 2020, a multi-component intervention to improve surgical quality, on postoperative mortality after 10 months. METHODS: We prospectively collected data on postoperative mortality from 20 health centers, district hospitals, and regional hospitals in Tanzania's Lake Zone over two time periods: pre-intervention (February to April 2018) and post-intervention (March to May 2019). We analyzed postoperative mortality rates by procedure type. We used logistic regression to determine the impact of Safe Surgery 2020 on postoperative mortality. RESULTS: The overall average in-hospital non-obstetric postoperative mortality rate for all surgery procedures was 2.62%. The postoperative mortality rates for laparotomy were 3.92% and for cesarean delivery was 0.24%. Logistic regression demonstrated no difference in the postoperative mortality rate after the Safe Surgery 2020 intervention. CONCLUSIONS: Our results inform national surgical planning in Tanzania by providing a sub-national baseline estimate of postoperative mortality rates for multiple surgical procedures and serve as a basis from which to measure the impact of future surgical quality interventions. Our study showed no improvement in postoperative mortality after implementation of Safe Surgery 2020, possibly due to low power to detect change.

Factors associated with ewe and lamb survival, and subsequent reproductive performance of sheep undergoing emergency caesarean section.

Clinical records of all 212 ewes undergoing emergency caesarean surgery at a veterinary teaching hospital between January 2008 and December 2019 were evaluated retrospectively. Their age ranged from 1 to 10 years (median = 4 years), with German merino the predominant breed (48.1% of cases). The most frequently diagnosed indications were insufficient cervical dilatation (n = 94, 44.3%), uterine torsion (n = 50, 23.6%), foetopelvic disproportion (n = 31, 14.6%) and vaginal prolapse intra partum (n = 11, 5.2%). Fifty-four (25.5%) of the 212 ewes additionally suffered from one or more concurrent, pre-existing conditions. Overall ewe mortality until hospital discharge was 10.8% (23/212), and 3.8% (n = 6) for the 158 ewes without a history of concurrent disorders. Mortality during hospitalization increased to 31.5% (17/54) for those with pre-existing conditions. Total lamb mortality was 49.1% (173/352) until hospital discharge. Pre-existing conditions (p = .001) and the presence of post-surgical complications (p = .025) were identified as significant factors influencing dam mortality, while delayed presentation for veterinary attention with an observed duration of labour of >12 hr was identified as the most influential factor on total lamb mortality (p = .010). The presence of dead or emphysematous foetuses was not significant for ewe mortality. Follow-up information on further outcomes was available for 156 (82.5%) of the 189 discharged ewes. Eighty-nine animals (57.1%) were re-bred in the following season and achieved a 93.3% (83/89) pregnancy rate, while the remainder had either been slaughtered (n = 56, 35.9%), sold (n = 5, 3.2%) or had died of unknown causes (n = 3, 1.9%). The subsequent incidence of dystocia was 15.6% (n = 12) in the 77 ewes with available information on lambing ease. Adequate management of underlying conditions and timely intervention are important factors for best possible short-term outcomes. In the long term, the subsequent pregnancy rate was good and the incidence of subsequent dystocia was within the normal range.

Perioperative management of patients with suspected or confirmed COVID-19: review and recommendations for perioperative management from a retrospective cohort study.

BACKGROUND: Current guidelines for perioperative management of coronavirus disease 19 (COVID-19) are mainly based on extrapolated evidence or expert opinion. We aimed to systematically investigate how COVID-19 affects perioperative management and clinical outcomes, to develop evidence-based guidelines. METHODS: First, we conducted a rapid literature review in EMBASE, MEDLINE, PubMed, Scopus, and Web of Science (January 1 to July 1, 2020), using a predefined protocol. Second, we performed a retrospective cohort analysis of 166 women undergoing Caesarean section at Tongji Hospital, Wuhan during the COVID-19 pandemic. Demographic, imaging, laboratory, and clinical data were obtained from electronic medical records. RESULTS: The review identified 26 studies, mainly case reports/series. One large cohort reported greater mortality in elective surgery patients diagnosed after, rather than before surgery. Higher 30 day mortality was associated with emergency surgery, major surgery, poorer preoperative condition and surgery for malignancy. Regional anaesthesia was favoured in most studies and personal protective equipment (PPE) was generally used by healthcare workers (HCWs), but its use was poorly described for patients. In the retrospective cohort study, duration of surgery, oxygen therapy and hospital stay were longer in suspected or confirmed patients than negative patients, but there were no differences in neonatal outcomes. None of the 262 participating HCWs was infected with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) when using level 3 PPE perioperatively. CONCLUSIONS: When COVID-19 is suspected, testing should be considered before non-urgent surgery. Until further evidence is available, HCWs should use level 3 PPE perioperatively for suspected or confirmed patients, but research is needed on its timing and specifications. Further research must examine longer-term outcomes. CLINICAL TRIAL REGISTRATION: CRD42020182891 (PROSPERO).

Scoping maternal care through the lens of maternal deaths: A retrospective analysis of maternal mortality in Georgia.

INTRODUCTION: Reduction of the maternal mortality ratio (MMR) to 12 per 100,000 live births by 2030 is a priority target in Georgia. This study aims to assess and classify MM in Georgia by direct and indirect causes of death from 2014 to 2017, using data from the national surveillance system and in accordance with internationally approved criteria. MATERIAL AND METHODS: In this secondary study, MM data was retrieved from the Maternal and Children's Health Coordinating Committee and validated with data from the Vital Registry System and the Georgian Birth Registry. The study sample comprised 61 eligible MM cases. Relevant information was transferred to case-report forms to review and classify MM cases by direct and indirect causes of maternal death. RESULTS: The MMR during the study period was 26.7 per 100,000 live births. The proportion of direct causes of maternal death exceeded that of indirect causes, at 62% and 38%, respectively. The leading direct cause of maternal death was haemorrhage, while infection was the most frequent indirect cause. 52.5% of MM cases had no pre-existing medical condition, 62.3% had frequent adherence to antenatal care, and 52.5% had emergency caesarean sections. CONCLUSION: In Georgia, direct causes of maternal death exceed indirect causes in MM cases, with haemorrhage and infections, respectively, being most common. These findings are important to ensure optimal and continuous care and to accelerate progress in the reduction of MM in the country.

Cesarean section one hundred years 1920-2020: the Good, the Bad and the Ugly.

In present-day obstetrics, cesarean delivery occurs in one in three women in the United States, and in up to four of five women in some regions of the world. The history of cesarean section extends well over four centuries. Up until the end of the nineteenth century, the operation was avoided because of its high mortality rate. In 1926, the Munro Kerr low transverse uterine incision was introduced and became the standard method for the next 50 years. Since the 1970's, newer surgical techniques gradually became the most commonly used method today because of intraoperative and postpartum benefits. Concurrently, despite attempts to encourage vaginal birth after previous cesareans, the cesarean delivery rate increased steadily from 5 to 30-32% over the last 10 years, with a parallel increase in costs as well as short- and long-term maternal, neonatal and childhood complications. Attempts to reduce the rate of cesarean deliveries have been largely unsuccessful because of the perceived safety of the operation, short-term postpartum benefits, the legal climate and maternal request in the absence of indications. In the United States, as the cesarean delivery rate has increased, maternal mortality and morbidity have also risen steadily over the last three decades, disproportionately impacting black women as compared to other races. Extensive data on the prenatal diagnosis and management of cesarean-related abnormal placentation have improved outcomes of affected women. Fewer data are available however for the improvement of outcomes of cesarean-related gynecological conditions. In this review, the authors address the challenges and opportunities to research, educate and change health effects associated with cesarean delivery for all women.

Task shifting of emergency caesarean section in south Ethiopia: are we repeating the brain drain.

INTRODUCTION: preventable mortality from complications which arise during pregnancy and childbirth continue to claim more than a quarter of million women´s lives every year, almost all in low- and middle-income countries. However, lifesaving emergency obstetric services, including caesarean section (CS), significantly contribute to prevention of maternal and newborn mortality and morbidity. Between 2009 and 2013, a task shifting intervention to train caesarean section (CS) teams involving 41 CS surgeons, 35 anesthetic nurses and 36 scrub nurses was implemented in 13 hospitals in southern Ethiopia. We report on the attrition rate of those upskilled to provide CS with a focus on the medium-term outcomes and the challenges encountered. METHODS: a cross-sectional study involving surveys of focal persons and a facility staff audit supplemented with a review of secondary data was conducted in thirteen hospitals. Mean differences were computed to appreciate the difference between numbers of CSs conducted for the six months before and after task shifting commenced. RESULTS: from the trained 112 professionals, only 52 (46.4%) were available for carrying out CS in the hospitals. CS surgeons (65.9%) and nurse anesthetists (71.4%) are more likely to have left as compared to scrub nurses (22.2%). Despite the loss of trained staff, there was an increase in the number of CSs performed after the task shifting (mean difference=43.8; 95% CI: 18.3-69.4; p=0.003). CONCLUSION: our study, one of the first to assess the medium-term effects of task shifting highlights the risk of ongoing attrition of well-trained staff and the need to reassess strategies for staff retention.

Bellwether Procedures for Monitoring Subnational Variation of All-cause Perioperative Mortality in Brazil.

BACKGROUND: All-cause perioperative mortality rate (POMR) is a commonly reported metric to assess surgical quality. Benchmarking POMR remains difficult due to differences in surgical volume and case mix combined with the burden of reporting and leveraging this complex and high-volume data. We seek to determine whether the pooled and individual procedure POMR of each bellwether (cesarean section, laparotomy, management of open fracture) correlate with state-level all-cause POMR in the interest of identifying benchmark procedures that can be used to make standardized regional comparisons of surgical quality. METHODS: The Brazilian National Healthcare Database (DATASUS) was queried to identify unadjusted all-cause POMR for all patient admissions among public hospitals in Brazil in 2018. Bellwether procedures were identified as any procedure involving laparotomy, cesarean section, or treatment of open long bone fracture and then classified as emergent or elective. The pooled POMR of all bellwether procedures as well as for each individual bellwether procedure was compared with the all-cause POMR in each of the 26 states, and one federal district and correlations were calculated. Funnel plots were used to compare surgical volume to perioperative mortality for each bellwether procedure. RESULTS: 4,756,642 surgical procedures were reported to DATASUS in 2018: 237,727 emergent procedures requiring laparotomy, 852,821 emergent cesarean sections, and 210,657 open, long bone fracture repairs. Pooled perioperative mortality for all of the bellwether procedures was correlated with all-procedure POMR among states (r = 0.77, p < 0.001). POMR for emergency procedures (2.4%) correlated with the all-procedure (emergent and elective) POMR (1.6%, r = 0.93, p < .001), while POMR for elective procedures (0.4%) did not (p = .247). POMR for emergency laparotomy (4.4%) correlated with all-procedure POMR (1.6%, r = 0.52, p = .005), as did the POMR for open, long bone fractures (0.8%, r = 0.61, p < .001). POMR for emergency cesarean section (0.05%) did not correlate with all-procedure POMR (p = 0.400). There was a correlation between surgical volume and emergency laparotomy POMR (r = - 0.53, p = .004), but not for emergency cesarean section or open, long bone fractures POMR. CONCLUSION: Procedure-specific POMR for laparotomy and open long bone fracture correlates modestly with all-procedure POMR among Brazilian states which is primarily driven by emergency procedure POMR. Selective reporting of emergency laparotomy and open fracture POMR may be a useful surrogate to guide subnational surgical policy decisions.

Cesarean delivery and associated socioeconomic factors and neonatal survival outcome in Kenya and Tanzania: analysis of national survey data.

Background: The increasing trends in cesarean delivery are globally acknowledged. However, in many low-resource countries, socioeconomic disparities have created a pattern of underuse and overuse among lower and higher socioeconomic groups. The impact of rising cesarean delivery rates on neonatal survival is also unclear.Objective: To examine cesarean delivery and its associated socioeconomic patterns and neonatal survival outcome in Kenya and Tanzania.Methods: We employed binary logistic regression to analyze cross-sectional demographic and health survey data on neonates born in health facilities in Kenya (2014) and Tanzania (2016).Results: Cesarean delivery rates ranged from 5% among uneducated, rural Tanzanian women to 26% among educated urban women in Kenya to 37.5% among managers in urban Tanzania. Overall findings indicated higher odds of cesarean delivery among mothers from richest households, adjusted odds ratio (aOR) 1.4 (95% CI 1.2-1.8), those insured, aOR 1.6 (95% CI 1.3-1.9), highly educated, aOR 1.6 (95% CI 1.2-2.0) and managers aOR 1.7 (95% CI 1.3-2.2), compared to middle class, no insurance, primary education and unemployed, respectively. Overall, compared to normal births and while adjusting for maternal risk factors, cesarean delivery was significantly associated with neonatal mortality in Kenya and Tanzania, overall aOR 1.7 (95% CI 1.2-2.7). However, statistical significance ceased when fetal risk factors and number of antenatal care visits were further controlled for, aOR 1.6 (95% CI 0.9-2.6).Conclusion: Disproportionate access to cesarean delivery has widened in Kenya and Tanzania. Higher risks of cesarean-related neonatal deaths exist. Medically indicated or not, the safety and/or choice of cesarean delivery is best addressed on individual basis at the health-facility level. However, policy initiatives to eliminate incentives, improve equitable access and accountability to reduce unnecessary cesarean deliveries through well-informed decisions are needed. Efforts to prevent unintended pregnancies among adolescents as well as training of health workers and continuous research to improve neonatal outcomes are vital.

The impact of mode of delivery on the outcome in very preterm twins.

Objective: Studies on the optimal mode of delivery in women with a twin pregnancy <32 weeks are scarce. We studied the effects of the mode of delivery on perinatal and maternal outcomes in very preterm twin pregnancy.Study Design: Population-based cohort study including all women with twin pregnancy who delivered very preterm (26-32 weeks of gestation) in the Netherlands between January 2000 and December 2010. We compared perinatal mortality and neonatal and maternal morbidity according to the intended mode of delivery as well as to the actual mode of delivery. Perinatal outcomes were paired taking into account the dependency between the children of the same twin pregnancy and were also analysed for each child separately. We used logistic regression to correct for possible confounding factors.Results: We studied 1,655 women with a very preterm delivery of a twin pregnancy. A planned caesarean section (n = 212) was associated with a significantly higher perinatal mortality compared to a planned vaginal delivery (n = 1.443) (10% compared to 6.5%; adjusted odds ratio (OR) 2.5, 95% confidence interval (CI) 1.5-4.2). The same applied for perinatal morbidity (66% compared to 63%; adjusted OR 1.5, 95% CI 1.1-2.0), maternal morbidity (17% compared to 4.9%; adjusted OR 4.0, 95% CI 2.6-6.3) and for perinatal mortality for the second twin (7.1% compared to 3.5% adjusted OR 2.9, 95% CI 1.7-5.2).Conclusion: In very preterm delivery of twins a vaginal delivery is the preferred mode of delivery.

Survival and fertility of bitches undergoing caesarean section.

BACKGROUND: With the increasing popularity of planned caesarean section, the need for knowledge regarding this surgery has become increasingly important. The reported death and survival rates for caesarean sections vary widely. Another important aspect is the fertility rate in subsequent oestrous after caesarean section. The aim of this study was to investigate the mortality and survival rate of bitches during caesarean section. Additionally, the fertility of bitches after caesarean sections was determined. METHODS: Caesarean sections which were performed in the years 1997-2009 at two university clinics were evaluated retrospectively. A distinction was made between bitches in which a conservative caesarean section was performed and bitches with a caesarean section followed by an ovariohysterectomy. RESULTS: A total of 482 caesarean sections were included in the study. The overall mortality rate was 3.11 per cent, with 2.59 per cent during or after a conservative caesarean section and 4.19 per cent during or after caesarean section with ovariohysterectomy. The reason for ovariohysterectomy was the owner's preference in 63 bitches (47.01 per cent); in 71 (52.98 per cent) bitches, ovariohysterectomy was performed due to a medical indication. The fertility rate after caesarean section was 100 per cent. CONCLUSION: The results show a high mortality rate during and after caesarean section. On the other hand, caesarean section does not seem to have a big impact on further fertility. Further studies are needed to investigate possible reduction of litter sizes and the suitability of caesarean section in subsequent pregnancies.

Adverse infant outcomes associated with caesarean section delivery in India.

BACKGROUND: Caesarean section delivery is increasing worldwide and in India, yet little is known about the effect on infants. We examined the association between caesarean delivery and adverse infant outcomes in an Indian national survey, accounting for factors related to the mode of delivery. METHODS: Inverse probability weighted logistic regression analysis of the 2015-2016 India National Family Health Survey obtained adjusted ORs (aORs) and 95% CIs. Infant outcomes were maternal report of recent concomitant diarrhoea and acute respiratory infection (ARI) in infants age ≤6 mo and neonatal death. RESULTS: Of the 189 143 reported most recent singleton births, 15.4% were delivered by caesarean, 860 (3.2%) of all infants age ≤6 mo had concomitant diarrhoea and ARI and 3480 (1.8%) neonatal deaths were reported. In adjusted analysis, caesarean delivery was not associated with concomitant diarrhoea and ARI (aOR 0.96 [95% CI 0.71 to 1.32]) but was associated with neonatal death (aOR 1.19 [95% CI 1.02 to 1.39]). CONCLUSIONS: Using nationally representative cross-sectional data for India, caesarean section delivery was found to be associated with neonatal death after accounting for factors associated with the mode of delivery. Prospective exploration of the relationship between caesarean delivery and adverse infant outcomes is warranted.

Blood type association with bleeding outcomes at delivery in a large multi-center study.

Postpartum hemorrhage is a leading cause of maternal death globally. Recent studies have associated Type-O group to increased risk of bleeding. We aimed to determine if women with Type-O blood are at higher risk of PPH. This is a retrospective cohort analysis of a multi-center database included women admitted to labor and delivery from January 2015 to June 2018. All deliveries resulting in live birth were included. Association between Type-O and non Type-O were examined using chi-square test and fishers exact test. Prevalence of postpartum hemorrhage, estimated blood loss, drop in hematocrit and red blood cell transfusion were compared. The matched sample included 40,964 Type-O and the same number of no Type-O. The overall prevalence of postpartum hemorrhage was 6.4%, and there was no difference in the prevalence of PPH among Type-O compared to non Type-O (6.38% vs. 6.37% respectively; p = 0.96). There was no difference in hematocrit drop and estimated blood loss between Type-O and non Type-O in all deliveries. However, in cesarean delivery there was a significant difference in blood loss among the two groups. Finally, Type-O had 1.09-fold increased risk for transfusion compared to non Type O (95% CI 0.9-1.34). There is an association between Type-O group and risk of bleeding in women undergoing cesarean delivery. More prospective studies, taking into account coagulation profile, platelet count and tissue factors, are needed to draw a conclusion on whether ABO system can be considered a heritable risk of postpartum hemorrhage.

The way to move beyond the numbers: the lesson learnt from the Italian Obstetric Surveillance System.

OBJECTIVE: To describe the Italian Obstetric Surveillance System (ItOSS) investigating maternal death through incident case reporting and confidential enquiries. METHODS: All maternal deaths occurred in any public and private health facility in 8 Italian regions covering 73% of national births have been notified to the ItOSS. Every incident case is confidentially reviewed to assess quality of care and establish the cause and avoidability of the death. FINDINGS: A total of 106 maternal deaths among 1 455 545 live births have been notified to the surveillance system in 2013-17. Haemorrhage, sepsis and hypertensive disorders of pregnancy are the leading causes of direct maternal deaths due to obstetric causes. CONCLUSIONS: A maternal mortality surveillance system, including incidence reporting and confidential enquiries along with a retrospective analysis of administrative data sources, emerged as the best option for case ascertainment and for preventing avoidable maternal deaths.

Retos durante la realización de cesáreas perimorten / Challenges during the performance of perimortem cesarean section

Introducción: El paro cardiaco en gestantes y la cesárea perimorten son infrecuentes. Estas constituyen catástrofes médicas que precisan atención inmediata. Realizar este proceder según normas adecuadas brinda mejores opciones a la madre y el feto. Cuba presta especial atención al binomio materno fetal, para ello emplea grandes recursos humanos y tecnológicos. Objetivo: Actualizar la información acerca de cesárea perimorten. Métodos: Se realizó una revisión en bases de datos que permitiese encontrar descripciones epidemiológicas, informes de casos, series de casos, comunicaciones personales, y estudios en diferentes contextos sanitarios, los cuales sirvieran de evidencia científica del tema. Resultados: El paro cardiaco en embarazadas es un evento infrecuente, la realización de una cesárea perimorten con tiempo reducido (4-5 min) resultó una opción efectiva. El trabajo del equipo multidisciplinario basado en protocolos tiene una función que beneficia tanto a la madre como al feto. Actualmente se recomienda el concepto de histerotomía resucitadora que refleja la optimización de los esfuerzos realizados en la reanimación. La muerte materna por anestesia es una emergencia médica que requiere especial atención. Existen asociaciones médicas que preconizan las escalas de cuidados precoces en gestantes graves, con un entrenamiento actualizado y con estrategias novedosas para obtener mejores resultados. Conclusiones: El estudio del paro cardiaco en gestantes, la cesárea perimorten y la muerte materna relacionada con la anestesia son importantes. La creación de grupos multidisciplinarios y grupos bien entrenados son la mejor opción en estas circunstancias. Se recomienda incrementar el estudio y entrenamiento para ofrecer las mejores opciones al binomio materno-fetal(AU)

Introduction: Cardiac arrest in pregnant women and perimortem cesarean section are rare. These are medical catastrophes that require immediate attention. Performing this procedure according to adequate standards provides better options for both the mother and the fetus. Cuba pays special attention to the maternal-fetal binomial, for which large amounts of human and technological resources are used. Objective: To update the information about perimortem cesarean section. Methods: A database review was carried out to find epidemiological descriptions, case reports, case series, personal communications, and studies in different health contexts, which would serve as scientific evidence on the subject. Results: Cardiac arrest in pregnant women is a rare event; the performance of a perimortem cesarean section with reduced time (4-5 min) was an effective option. The work of the multidisciplinary team based on protocols has a function that benefits both the mother and the fetus. Currently, the concept of resuscitative hysterotomy is recommended, which reflects the optimization of the resuscitation efforts. Maternal death by anesthesia is a medical emergency that requires special attention. There are medical associations that advocate the scales of early care in pregnant women, with updated training and innovative strategies to obtain better outcomes. Conclusions: The study of cardiac arrest in pregnant women, perimortem caesarean section and anesthesia-related maternal death are important. The creation of multidisciplinary groups and well-trained groups are the best option in these circumstances. It is recommended to increase the study and training to offer the best options to the maternal-fetal binomial(AU)

Maternal morbidity following caesarean deliveries with barbed suture for uterine closure.

PURPOSE: Information regarding the use of barbed suture in gynecologic surgery is limited. Our aim was to compare maternal morbidity following caesarean deliveries performed with barbed compared with non-barbed suture for uterine closure. METHODS: A historical cohort study from a single tertiary institution. The study group composed of all women that underwent term, uncomplicated singleton caesarean deliveries, where uterine closure was performed with ETHICON's Stratafix®, a polydioxanone barbed suture, compared with caesarean deliveries where uterine closure was performed with ETHICON's VICRYL®, a Polyglactin 910 non-barbed suture. The primary outcomes were the rate of maternal morbidity including the rate of red packed cells transfusion and a composite of infectious morbidity. Operation duration was also evaluated. An analysis restricted to elective caesarean deliveries was performed comparing the suture types. RESULTS: Three thousand and sixty patients were included in the study; 1337 in the study group and 1723 in the control group. There was no significant difference in the rate of the primary outcomes (red packed cells transfusion: 2.5% in the barbed suture vs. 2.1% in the non-barbed suture groups; p = 0.47; composite maternal morbidity: 3.8% vs. 4.8%, respectively; p = 0.18). Barbed suture was associated with reduced risk of postoperative ileus compared with the non-barbed suture (0.3% vs. 1.0%, respectively; p = 0.02) and a longer operation time (31 vs. 29 min, respectively; p < 0.001). In the analysis restricted to elective caesarean deliveries only the duration of operation remained significantly different between the groups. CONCLUSIONS: The rate of short term maternal morbidities among patients undergoing uterine closure with barbed suture during caesarean delivery is similar to the non-barbed suture.

The changing temporal association between caesarean birth and neonatal death in Ethiopia: secondary analysis of nationally representative surveys.

OBJECTIVE: To examine the changing temporal association between caesarean birth and neonatal death within the context of Ethiopia from 2000 to 2016. DESIGN: Secondary analysis of Ethiopian Demographic and Health Surveys. SETTING: All administrative regions of Ethiopia with surveys conducted in 2000, 2005, 2011 and 2016. PARTICIPANTS: Women aged 15-49 years with a live birth during the 5 years preceding the survey. MAIN OUTCOME MEASURES: We analysed the association between caesarean birth and neonatal death using log-Poisson regression models for each survey adjusted for potential confounders. We then applied the 'Three Delays Model' to 2016 survey to provide an interpretation of the association between caesarean birth and neonatal death in Ethiopia. RESULTS: The adjusted prevalence ratios (aPR) for neonatal death among neonates born via caesarean section versus vaginal birth increased over time, from 0.95 (95% CI: 0.29 to 3.19) in 2000 to 2.81 (95% CI: 1.11 to 7.13) in 2016. The association between caesarean birth and neonatal death was stronger among rural women (aPR (95% CI) 3.43 (1.22 to 9.67)) and among women from the lowest quintile of household wealth (aPR (95% CI) 7.01 (0.92 to 53.36)) in 2016. Aggregate-level analysis revealed that an increased caesarean section rates were correlated with a decreased proportion of neonatal deaths. CONCLUSIONS: A naïve interpretation of the changing temporal association between caesarean birth and neonatal death from 2000 to 2016 is that caesarean section is increasingly associated with neonatal death. However, the changing temporal association reflects improvements in health service coverage and secular shifts in the characteristics of Ethiopian women undergoing caesarean section after complicated labour or severe foetal compromise.