Audit as a tool for improving obstetric care in low- and middle-income countries.

Maternal and/or perinatal death review or audits aim to improve the quality of health services and reduce deaths due to causes identified. A death review audit cycle identifies causes of deaths and possible modifiable factors, these can point to potential breaks in the continuity of health care and other health systems faults and challenges. It is an important function of audit cycles to develop, implement, monitor, and review action plans to improve the service. The WHO has produced two handbooks (Making Every Baby Count and Monitoring Emergency Obstetric Care) to guide maternal and perinatal death reviews. Health worker related factors accounts for two thirds of aspects that, if done differently may have prevented the adverse outcome. This emphasises the need for skilled health care workers at every delivery and for deliveries to take place in health facilities.

Delivery outcomes in women with morbid obesity, where induction of labour was planned to prevent post-term complications.

Morbid obesity and prolonged pregnancy are independently associated with adverse delivery and perinatal outcomes. We conducted a retrospective observational study on otherwise uncomplicated women with a body mass index (BMI) ≥ 40 kg/m2 where, having reached term, induction of labour (IOL) was planned, to prevent prolonged pregnancy. The primary aim was to describe delivery outcomes and short-term maternal and perinatal adverse events. Of 117 cases included, 69 (59%) laboured spontaneously before the induction date, while 48 (41%) required an IOL. Of 48 patients that underwent an IOL, 22 (45.8%) achieved vaginal delivery, compared to 55 (79.7%) who laboured spontaneously (p = <.001). Twenty-two (18.8%) of the 117 babies weighed more than 4000 g, with 13 of these delivered vaginally. Overall, term patients with morbid obesity who laboured spontaneously before requiring induction, had a high rate of vaginal delivery. However, when IOL was required, the rate of caesarean delivery rose dramatically.Impact statementWhat is already known on this subject? Morbid obesity and prolonged pregnancy are independently associated with adverse delivery and perinatal outcomes. Induction of labour (IOL) increases the workload in busy units.What do the results of this study add? These results help inform accurate counselling on delivery outcomes, which is integral to respectful care, for the continuously increasing numbers of morbidly obese pregnant women.What the implications are of these findings for clinical practice and/or further research? It is preferable to avoid semi- or urgent caesarean deliveries in morbidly obese women after IOL. The outcomes of earlier induction of labour from 39- or 40-weeks' gestation requires investigation. Earlier induction may reduce the numbers of caesarean deliveries for abnormal cardiotocograph during the process.

Maternal and neonatal outcomes of COVID-19 in a high-risk pregnant cohort with and without HIV.

BACKGROUND: The impact of SARS-CoV-2 infection in pregnant women living with HIV (PLHIV) has not been described previously. OBJECTIVES: To describe the clinical presentation and outcomes of a cohort of women with high-risk pregnancies with confirmed COVID-19 to determine whether risk factors for disease severity and adverse outcomes of COVID-19 differed in pregnant women without HIV compared with PLHIV. METHODS: We prospectively enrolled pregnant women with COVID-19 attending the high-risk obstetric service at Tygerberg Hospital, Cape Town, South Africa, from 1 May to 31 July 2020, with follow-up until 31 October 2020. Women were considered high risk if they required specialist care for maternal, neonatal and/or anaesthetic conditions. Common maternal or obstetric conditions included hypertensive disorders, morbid obesity (body mass index (BMI) ≥40 kg/m2) and diabetes. Information on demographics, clinical features, and maternal and neonatal outcomes was collected and compared for PLHIV v. pregnant women without HIV. RESULTS: One hundred women (72 without HIV and 28 PLHIV) with high-risk pregnancies had laboratory-confirmed COVID-19. Among the 28 PLHIV, the median (interquartile range) CD4 count was 441 (317 - 603) cells/µL, and 19/26 (73%) were virologically suppressed. COVID-19 was diagnosed predominantly in the third trimester (81%). Obesity (BMI ≥30 in n=61/81; 75%) and hypertensive disorders were frequent comorbidities. Of the 100 women, 40% developed severe or critical COVID-19, 15% required intensive care unit admission and 6% needed invasive ventilation. Eight women died, 1 from advanced HIV disease complicated by bacteraemia and urosepsis. The crude maternal mortality rate was substantially higher in women with COVID-19 compared with all other deliveries at our institution during this period (8/91 (9%) v. 7/4 058 (0.2%); p<0.001). Neonatal outcomes were favourable. No significant differences in COVID-19 risk factors, disease severity, and maternal/neonatal outcome were noted for PLHIV v. those without HIV. CONCLUSIONS: In this cohort of high-risk pregnant women, the impact of COVID-19 was severe, significantly increasing maternal mortality risk compared with baseline rates. Virally suppressed HIV infection was not associated with worse COVID-19 outcomes in pregnancy.

Delivery outcomes of patients with pre-eclampsia at 27 - 34 weeks' gestation at Tygerberg Hospital, Cape Town, South Africa: A retrospective observational study.

BACKGROUND: Obstetricians are cognisant of the serious nature of hypertensive disorders in pregnancy. Despite a 17% overall reduction in maternal deaths in South Africa between 2011 and 2016, there was a 14% increase in deaths due to hypertension. Delivery is the only known cure for pre-eclampsia, but the question regarding the safest route of delivery remains difficult to answer. OBJECTIVES: To determine the success rate of induction of labour (IoL) in patients with early-onset pre-eclampsia with severe features (EOPES) before 34 weeks' gestation. Furthermore, the data from the induction group were compared with those of the caesarean delivery (CD) groups where patients were not eligible for IoL. Additional objectives were to identify variables that could influence the success rate, to determine whether any delivery method was associated with increased morbidity, to assess the short-term maternal and neonatal outcomes, and to make recommendations for future decision-making regarding delivery for women with EOPES. METHODS: In this single-institution retrospective observational study, all cases in which a decision for delivery was made before 34 weeks 0 days of gestation (or the infant's birthweight was ≤2 000 g with uncertain gestation) at Tygerberg Hospital, Cape Town, between 1 January and 30 June 2017 were identified from the electronic birth register. The cohort fitting the inclusion criteria was subdivided into IoL and CD groups. RESULTS: From a total of 3 938 deliveries, 168 patients met the inclusion criteria. IoL was indicated in 55 cases, resulting in 20 vaginal deliveries (VDs) (36%) and 35 CDs (64%). The remaining 113 patients were not candidates for IoL; of these, 89 required emergency CDs and 24 had semi-elective CDs. In the IoL group with abnormal umbilical artery Dopplers (UADs) there was 1 VD, and 4 CDs were performed for fetal compromise. Of cases with an estimated fetal weight (EFW) ≤3rd centile, emergency CD was required in 24 (65%), and 8 (22%) were considered for IoL, in 6 of which CD was required. CONCLUSIONS: Of the EOPES population, 36% had successful IoL that culminated in VD. VD was more likely to occur with fetal growth appropriate for gestational age. The likelihood of CD increased if the UAD was abnormal, if the EFW was ≤3rd centile or if eclampsia was present. The decision to induce should be considered carefully in these circumstances.