Resilience in the time of crisis: A review of the maternal, perinatal and reproductive health effects of COVID-19 in South Africa.

BACKGROUND: The COVID-19 pandemic had a profound effect on the health sector globally and in South Africa (SA). OBJECTIVE: To review the effects of COVID-19 on maternal, perinatal and reproductive health outcomes and service utilisation in SA. METHODS: Three routine national data collection systems were sourced: the District Health Information System, the Saving Mothers reports of the National Committee on Confidential Enquiry into Maternal Deaths and the Saving Babies reports from the National Perinatal Morbidity and Mortality Committee using data from the Perinatal Problem Identification Program. RESULTS: There were 35% and 8% increases in maternal and stillbirth mortality rates, respectively, in 2020 and 2021, which correlated with the COVID-19 waves. However, in 2022, rates returned to pre-COVID levels. Antenatal visits and facility births showed little change, but there was a shift to more rural provinces. The use of oral and injectable contraceptives and termination of pregnancy services decreased markedly in 2020 and 2021, with a sustained shift to long-acting reversible contraceptives. The increase in maternal deaths was predominantly due to COVID-19 respiratory complications, but also an increase in obstetric haemorrhage. Stillbirths increased significantly (10%) for birthweights between 2 000 g and 2 499 g, categorised mostly as unexplained stillbirths or preterm labour, but no increase in neonatal deaths was observed. Administrative avoidable factors increased by 24% in the 2020 - 2022 triennium, but there was no increase in patient/community level or healthcare provider-related avoidable factors during the pandemic years. CONCLUSION: COVID-19 caused a marked increase in maternal death and stillbirth rates in 2020 and 2021 due to both direct effects of the virus and indirect effects on functioning of the health system. The continued, although modified, health-seeking behaviour of women and the rapid return to pre-COVID-19 mortality rates demonstrates enormous resilience in women and the health system.

Mixed shift rotations, sleep, burnout and well-being in professions similar to radiographers: A systematic review.

INTRODUCTION: Delivering 24 h healthcare requires rotational shift work from doctors and the medical imaging team, while contributing to safe and timely care of patients. Additional service pressure and staff shortfall leads to workload pressures, adjusted shift patterns and risk of burnout. Evidence should be sought to the effects of this work on staff. METHODS: This systematic review followed PRISMA reporting guidelines, using a convergent mixed methods approach according to Guidance from Joanna Briggs International. Quantitative trends and results were qualified in order to thematically analyse in conjunction with qualitative data and discussed together in context. Following initial searching, returned articles were screened by title and abstract. A team of 3 reviewers undertook blinded critical appraisal of those suitable, with quality assurance from a 4th team member. Papers passing a threshold of 75% on JBI appraisal tools were accepted for synthesis. Data extraction of appropriate articles retrieved was undertaken in parallel. RESULTS: Following screening and critical appraisal, 13 studies were returned focusing exclusively on Non Consultant Doctors. No studies investigated diagnostic radiographers. 85% (n = 11) reported negative association between shift work and the three themes of sleep/fatigue, burnout and wellbeing: including after the introduction of shift pattern control or adjusted shift patterns. The remainder showed no change, or any improvement nullified by countermeasures to maintain service delivery. CONCLUSION: Current working practices and shift plans in the target population showed detrimental effects on the participants - this can be suggested that Diagnostic Radiographers may suffer fatigue, burnout and poor mental health from stretched shift working patterns. IMPLICATIONS FOR PRACTICE: Further study into the effects of shift work on Diagnostic Radiographers and other allied health professionals is indicated - relating to the above themes in the context of errors and patient safety. Additional research into Non Consultant Doctors, shift work effects and the context of wider service delivery required; with suitable interventions and education to maximise understanding of legal working practices, monitoring and self-management of symptoms.

Patient prioritisation of impact items to develop the patient-reported impact of dermatological diseases (PRIDD) measure: European Delphi data.

BACKGROUND: The Global Research on the Impact of Dermatological Diseases (GRIDD) project is developing a patient-reported measure of the impact of dermatological disease on the patient's life called Patient Reported Impact of Dermatological Diseases (PRIDD). We developed a list of 263 potential impact items through a global qualitative interview study with 68 patients. We next conducted a Delphi study to seek consensus on which of these items to prioritize for inclusion in PRIDD. This study aims to explore patterns in demographic (e.g. country) and clinical variables (e.g. disease group) across the impacts ranked as most important to European dermatology patients. METHODS: We conducted a modified, two rounds Delphi study, testing the outcomes from the previous qualitative interview study. Adults (≥18 years) living with a dermatological disease were recruited through the International Alliance of Dermatology Patient Organizations' (GlobalSkin) membership network. The survey consisted of a demographic questionnaire and 263 impact items and was available in six languages. Quantitative data were collected using ranking scales and analysed against a priori consensus criteria. Qualitative data were collected using free-text responses and a Framework Analysis was conducted. European data were obtained, and descriptive statistics, including multiple subgroup analyses, were performed. RESULTS: Out of 1154 participants, 441 Europeans representing 46 dermatological disease from 25 countries participated. The results produced a list of the top 20 impacts reported by European patients, with psychological impacts accounting for the greatest proportion. CONCLUSION: This study identified what patients consider to be the most important issues impacting their lives as a result of their dermatological disease. The data support previous evidence that patients experience profound psychological impacts and require psychological support. The findings can inform research, clinical practice and policy by indicating research questions and initiatives that are of most benefit to patients.

Exploring beliefs and distress in patients with facial palsies.

Evidence suggests that people with facial palsy may experience higher levels of distress, but the reasons for this are yet to be explored. This study aimed to explore people's illness beliefs, emotions, and behaviours in relation to their facial palsy and understand how distress is experienced by this group. Semi-structured individual interviews were conducted in the UK with adults with facial palsy. Interview questions were theoretically informed by the Common-Sense Self-Regulatory Model (CS-SRM). Thematic Analysis was conducted following a combined inductive and deductive approach. Twenty people with facial palsy participated (70% female; aged 29-84). Patient distress was accounted for by illness beliefs (symptoms, cause, control and treatment, timeline and consequences), and four additional themes (coping behaviours, social support, identity and health service provision). Experiences of anxiety, depression, and anger were widespread, and some participants experienced suicidal ideation. The burden of managing a long-term condition, altered self-perception, and social anxiety and isolation were key drivers of distress. There is a need for more integrated psychological support for patients with facial palsy. Within clinical consultations, patient's beliefs about facial palsy should be identified and systematically addressed. Service development should include appropriate referral to specialist psychological support via an established care pathway.

Measurement properties of patient-reported outcome measures for eczema control: a systematic review.

Atopic eczema (herein referred to as 'eczema') is a skin disease characterized by remitting and relapsing symptoms. The Harmonising Outcome Measures for Eczema (HOME) initiative was developed to establish a core outcome set (COS) for eczema to be measured for all future eczema trials. The core outcome set for atopic eczema clinical trials includes the domain for patient-reported eczema control, but a review of the validation of available eczema control instruments was lacking. We aimed to review the literature and systematically assess the measurement properties of validated patient-reported outcome instruments that capture eczema control. PubMed and Ovid EMBASE were searched up to 24 January 2020 for any study that reported on PROM instrument development or validation. The COnsensus-based Standards for the selection of health Measurement Instruments (COSMIN) criteria were used to assess the quality of eligible studies. We screened 12 036 titles and abstracts and 58 full texts. A total of 12 papers were included, reporting on seven PROMS. These were assessed with respect to development, reliability, construct validity and responsiveness. Two instruments, Recap of Atopic Eczema (RECAP) and the Atopic Dermatitis Control Tool (ADCT), have been developed and validated to a sufficient standard to support their recommendation as patient-reported outcome instruments for measuring control of atopic eczema as part of the HOME Core Outcome Set.

The prevalence of abnormal Doppler's of the umbilical artery in a low-risk pregnant population in South Africa.

BACKGROUND: The assessment of fetal blood flow using Doppler waveform can be used to identify placental insufficiency, and hence is a tool to identify fetuses at risk of stillbirth due to fetal growth restriction (FGR). In South Africa the largest category of perinatal deaths is 'unexplained intrauterine death'. The majority of the mothers are clinically healthy women. This study was performed to determine the prevalence of abnormal umbilical resistance indices (abnormal RI) to see if screening a low-risk pregnant population is worthwhile. METHODS: A descriptive study across 9 sites in 8 provinces of South Africa was performed to determine the prevalence of abnormal RI of the umbilical artery in women classified as having a low-risk pregnancy. The study was conducted from 1st September 2017- February 2020.The pregnant women classified were screened using a continuous wave Doppler ultrasound apparatus (Umbiflow™) between 28 and 34 weeks' gestation. Women with fetuses with an abnormal RI were referred to a high-risk clinic and were managed according to standard protocol. The outcomes of all the deliveries were recorded. FINDINGS: Umbiflow™ screening of the umbilical artery was performed in 7088 women across nine sites; 919 (13·0%) fetuses had an abnormal RI. Absent end diastolic flow (AEDF) was found in 87 (1·2%) fetuses. The prevalence of small for gestational ages (SGA) babies was 23·1% in the normal RI group and was significantly higher in the abnormal RI group 32·1% (p<0·0001). There was a statistical difference in the perinatal mortality rate between the normal RI (9.8/1000) and abnormal RI group (21.4/1000) [RR 0·046; 95% CI -0·06-0·98]. INTERPRETATION: The prevalence of abnormal RI and AEDF in this screened low-risk population was about ten times higher than that previously recorded in high income countries. Continuous wave Doppler ultrasound screening detected previously undiagnosed growth restricted babies. The prevalence of AEDF warrants continuous wave Doppler ultrasound screening of the low-risk pregnant population in South Africa. FUNDING: This study was funded by the South African Medical Research Council (SAMRC) and the Council for Scientific and Industrial Research (CSIR).

Psychological distress and coping following eye removal surgery.

Purpose: Psychological distress is reasonably well documented in people with facial disfigurement; however, in patients following eye removal surgery this has not been studied adequately. We hypothesised that lower distress levels would be associated with age and more adaptive coping strategies and that women would be more likely to report higher levels of distress and, therefore, use maladaptive coping strategies.Methods: This exploratory, cross-sectional study measured distress and coping in a sample of 56 post enucleation or evisceration patients. The Hospital Anxiety and Depression Scale and the Brief COPE measured distress and coping strategies.Results: In all, 25.5% and 10.9% of the sample had high levels of anxiety and depression, respectively. Significant associations were found between levels of distress, coping strategies and demographic variables (p < .05). There were significant differences in coping strategies between those with higher and lower levels of distress (p < .05). Females reported higher levels of anxiety (U = 202.5, p < .01) and depression (U = 229, p < .05) than males. Those who experienced enucleation or evisceration aged between 20 and 39 years reported significantly higher levels of depression compared with other age groups (U = 68.5, p < .01).Conclusions: There was a relatively low level of distress across the whole sample, but we found high levels of distress in a considerable proportion (18.18%) of participants. Participants' coping strategies and levels of distress were correlated. Females and participants aged between 20 and 39 years at time of eye removal were particularly vulnerable to distress.

Stillbirth risk across pregnancy by size for gestational age in Western Cape Province, South Africa: Application of the fetuses-at-risk approach using perinatal audit data.

BACKGROUND: There is little published work on the risk of stillbirth across pregnancy for small-for-gestational-age (SGA) and large-for-gestational (LGA) pregnancies in low-resource settings. OBJECTIVES: To compare stillbirth risk across pregnancy between SGA and appropriate-for-gestational-age (AGA) pregnancies in Western Cape Province, South Africa (SA). METHODS: A retrospective audit of perinatal mortality data using data from the SA Perinatal Problem Identification Program was conducted. All audited stillbirths with information on size for gestational age (N=677) in the Western Cape between October 2013 and August 2015 were included in the study. The Western Cape has antenatal care (ANC) appointments at booking and at 20, 26, 32, 34, 36, 38 and 41 (if required) weeks' gestation. A fetuses-at-risk approach was adopted to examine stillbirth risk (28 - 42 weeks' gestation, ≥1 000 g) across gestation by size for gestational age (SGA <10th centile Theron growth curves, LGA >90th centile). Stillbirth risk was compared between SGA/LGA and AGA pregnancies. RESULTS: SGA pregnancies were at an increased risk of stillbirth compared with AGA pregnancies between 30 and 40 weeks' gestation, with the relative risk (RR) ranging from 3.5 (95% confidence interval (CI) 1.6 - 7.6) at 30 weeks' gestation to 15.3 (95% CI 8.8 - 26.4) at 33 weeks' gestation (p<0.001). The risk for LGA babies increased by at least 3.5-fold in the later stages of pregnancy (from 37 weeks) (p<0.001). At 38  weeks, the greatest increased risk was seen for LGA pregnancies (RR 6.6, 95% CI 3.1 - 14.2; p<0.001). CONCLUSIONS: There is an increased risk of stillbirth for SGA pregnancies, specifically between 33 and 40 weeks' gestation, despite fortnightly ANC visits during this time. LGA pregnancies are at an increased risk of stillbirth after 37 weeks' gestation. This high-risk period highlights potential issues with the detection of fetuses at risk of stillbirth even when ANC is frequent.

Hypertensive disorders in pregnancy: 2019 National guideline.

BACKGROUND: Hypertensive disorders of pregnancy (HDP), including pre-eclampsia/eclampsia, account for significant maternal and fetal mortality globally and especially in South Africa. Objective. To formulate clinical guidelines for the management of HDP in order to substantially reduce the number of maternal deaths from HDP. Methods. The Appraisal of Guidelines for Research and Evaluation (AGREE II) instrument was used to formulate the guidelines and included six domains: scope and purpose; stakeholder involvement; rigour and development; clarity of presentation; applicability; and editorial independence. Recommendations. The guideline stipulates management strategies for all levels of care where women with hypertensive disorders in pregnancy are seen. It also has a detailed implementation plan. Conclusion. A clinical guideline that is of practical value has been formulated by a wide group of stakeholders. It is hoped that its dissemination and implementation by all doctors and nurses will reduce mortality and morbidity associated with HDP.

INTERGROWTH-21st v. local South African growth standards (Theron-Thompson) for identification of small-for-gestational-age fetuses in stillbirths: A closer look at variation across pregnancy.

BACKGROUND: Global growth standards for fetuses were recently developed (INTERGROWTH-21st). It has been advocated that professional bodies should adopt these global standards. OBJECTIVES: To compare the ability of INTERGROWTH-21st with local standards (Theron-Thompson) to identify small-for-gestational-age (SGA) fetuses in stillbirths in the South African (SA) setting. METHODS: Stillbirths across SA were investigated (>500 g, 28 - 40 weeks) between October 2013 and December 2016 (N=14 776). The study applied the INTERGROWTH-21st standards to classify stillbirths as <10th centile (SGA) compared with Theron-Thompson growth charts, across pregnancy overall and at specific gestational ages. RESULTS: The prevalence of SGA was estimated at 32.2% and 31.1% by INTERGROWTH-21st and Theron-Thompson, respectively. INTERGROWTH-21st captured 13.8% more stillbirths as SGA in the earlier gestations (28 - 30 weeks, p<0.001), but 4.0% (n=315) fewer between 33 and 38 weeks (p<0.001). Observed agreement and the Kappa coefficient were lower at earlier gestations and at 34 - 36 weeks. CONCLUSIONS: Our findings demonstrated differences in the proportion of stillbirths considered SGA at each gestational age between the INTERGROWTH-21st and the local SA standard, which have not been considered previously by other studies.

Reducing maternal deaths by skills-and-drills training in managing obstetric emergencies: A before-and-after observational study.

BACKGROUND: The institutional maternal mortality ratio (iMMR) in South Africa (SA) is still unacceptably high. A key recommendation from the National Committee on Confidential Enquiries into Maternal Deaths has been to improve the availability and quality of care for women suffering obstetric emergencies. OBJECTIVES: To determine whether there was a change in the number of maternal deaths and in the iMMR over time that could be attributed to the training of >80% of healthcare professionals by means of a specifically designed emergency obstetric care (EmOC) training programme. METHODS: A before-and-after study was conducted in 12 healthcare districts in SA, with the remaining 40 districts serving as a comparison group. Twelve 'most-in-need' healthcare districts in SA were selected using a composite scoring system. Multiprofessional skills-and-drills workshops were held off-site using the Essential Steps in Managing Obstetric Emergencies and Emergency Obstetric Simulation Training programme. Eighty percent or more of healthcare professionals providing maternity care in each district were trained between October 2012 and March 2015. Institutional births and maternal deaths were assessed for the period January 2011 - December 2016 and a before-and-after-training comparison was made. The number of maternal deaths and the iMMR were used as outcome measures. RESULTS: A total of 3 237 healthcare professionals were trained at 346 workshops. In all, 1 248 333 live births and 2 212 maternal deaths were identified and reviewed for cause of death as part of the SA confidential enquiries. During the same period there were 5 961 maternal deaths and 5 439 870 live births in the remaining 40 districts. Significant reductions of 29.3% in the number of maternal deaths (risk ratio (RR) 0.71, 95% confidence interval (CI) 0.66 - 0.77) and 17.5% in the number of maternal deaths from direct obstetric causes (RR 0.825, 95% CI 0.73 - 0.93) were recorded. When comparing the percentage change in iMMR for equivalent before-and-after periods, there was a greater reduction in all categories of causes of maternal death in the intervention districts than in the comparison districts. CONCLUSIONS: Implementing a skills-and-drills EmOC training package was associated with a significant reduction in maternal deaths.

Screening and managing a low-risk pregnant population using continuous-wave Doppler ultrasound in a low-income population: A cohort analytical study.

BACKGROUND: In South Africa (SA), the largest category of perinatal deaths is unexplained stillbirths. Two-thirds of these occur in the antenatal period and most fetuses are macerated, but at antenatal clinics the mothers were generally regarded as healthy, with low-risk pregnancies. Innovative methods are urgently required to detect fetuses at risk of stillbirth and manage the mothers appropriately. OBJECTIVES: To determine the prevalence of raised resistance indices (RIs) of the umbilical artery in a low-risk, low-income population and ascertain whether use of this information can prevent perinatal deaths. METHODS: A descriptive study was performed in Mamelodi township, east of Pretoria, SA, on pregnant women attending antenatal clinics draining to two community health centres (CHCs). These women, classified as having low-risk pregnancies, were screened for placental insufficiency using a continuous-wave Doppler ultrasound apparatus (Umbiflow) between 28 and 32 weeks' gestation. When a raised RI was detected, the mother was referred to a high-risk clinic and managed according to a standard protocol. A cohort analytical study compared women who attended antenatal care at the same clinics as the Umbiflow group but did not have an Umbiflow test with those who had an Umbiflow test. The outcomes of all the deliveries in Mamelodi were recorded. The prevalences of abnormal RIs, absent end-diastolic flow (AEDF), stillbirths and neonatal deaths were the main outcome measures. RESULTS: An Umbiflow RI was performed in 2 868 women, and pregnancy outcome was available for 2 539 fetuses (88.5%); 297 fetuses (11.7%) were regarded as at high risk. AEDF was found in 1.5% of the population screened with an outcome. There were 29 perinatal deaths in the Umbiflow group (low risk n=18, high risk n=11). The perinatal mortality rate for 12 168 women attending the CHCs and the antenatal clinics draining to the CHCs who did not have an RI was 21.3/1 000 births, significantly higher than that in the Umbiflow group (11.4/1 000 births) (risk ratio 0.58, 95% confidence interval 0.42 - 0.81). CONCLUSIONS: The prevalence of AEDF in this low-risk population is ~10 times higher than that previously recorded. Use of the information prevented a number of perinatal deaths, most of which would have been macerated stillbirths. Screening a low-risk pregnant population using continuous-wave Doppler ultrasound may substantially reduce the prevalence of unexplained stillbirths in SA.

Midwife-led obstetric units working 'CLEVER': Improving perinatal outcome indicators in a South African health district.

BACKGROUND: South Africa did not meet its Millennium Development Goals with regard to the reduction in maternal and under-5 mortality. Furthermore, many birthing women do not receive intrapartum care with empathy and endure disrespect-ful and abusive care. OBJECTIVES: To implement a multicomponent, context-specific intervention package to change the complex interplay between preventable maternal and perinatal mortality and morbidity and poor clinical governance and supervision in midwife-led labour units. METHODS: A mixed-methods intervention study was conducted in Tshwane District, South Africa, in 10 midwife-led obstetric units (MOUs), from which a purposive sample consisting of five units was selected for the intervention. The intervention took place in three phases: (i) baseline measurement; (ii) implementation of the so-called 'CLEVER' intervention package in the five intervention units, based on the results of the first phase; and (iii) a review of health systems improvements and perinatal outcomes. The intervention had three pillars: (i) feedback of the baseline measurement to the intervention units to raise awareness and solicit participation; (ii) health systems strengthening; and (iii) intensive weekly engagement for 3 months, with further monthly support afterwards. Observation of barriers during baseline activities contributed to the health systems strengthening and improvement strategies during implementation. RESULTS: Perinatal outcome indicators for the year before the intervention were compared with data for the year in which the intervention took place and the year after the intervention. Significant declines were observed in in-facility fresh stillbirths, meconium aspiration and birth asphyxia in the intervention MOUs from 2015 to 2017. The control group showed some decline during the period owing to support from district clinical specialist team members. CONCLUSIONS: CLEVER as a context-specific, multicomponent, clinically focused intervention package may have contributed to improved perinatal morbidity and mortality rates in MOUs.

Challenges to improve antenatal and intrapartum care in South Africa.

The major causes of maternal and perinatal deaths have been well described in South Africa. These causes are related to HIV infection, placental insufficiency and intrapartum asphyxia. The health system failures that most commonly lead to preventable mortality are related to managing hypertensive disorders in pregnancy (HDP), detecting fetal growth restriction antenatally and managing labour effectively by providing caesarean delivery to those who need it and avoiding it in those who do not. Improving antenatal and intrapartum care are vital aspects in efforts to improve survival, but to achieve this the following challenges need to be overcome: managing the increased antenatal care contacts needed to detect HDP creating a next level of expertise, and access for women to high-risk care creating the environment for respectful care and companionship in labour managing labour as physiologically as possible detecting and managing placental insufficiency.  This article provides some exciting solutions to these health system barriers.

Global perspectives on operative vaginal deliveries.

Operative vaginal delivery (OVD) refers to the use of an instrument (forceps or vacuum device) to assist with the delivery of the fetus from the vagina. This can help improve maternal and fetal outcomes and has to be weighed up against the risks and benefits of performing second-stage cesarean deliveries. OVD forms an integral part of basic emergency obstetric care and a skilled birth attendant's duties. Outlet forceps and vacuum extraction should be used to shorten the second stage of labor and to improve maternal and fetal outcomes associated with delayed second stage. Despite the known benefit of OVD, available data on the use of OVDs in low- and middle-income countries show very low rates, mostly due to the lack of skilled healthcare workers and equipment shortages. Increased use of OVD can safely reduce the number of second-stage cesarean deliveries with its associated morbidity and mortality. We recommend implementing training programs to increase the number of skilled healthcare workers and strengthening health systems to provide birthing facilities with the equipment required to perform OVD.

The effect of pre-eclampsia on retinal microvascular caliber at delivery and post-partum.

BACKGROUND: The retinal microcirculation provides a unique view of microvessel structure by means of non-invasive, retinal image analysis. The aim of the study was to compare the retinal vessel caliber at delivery and one-year post-partum between women who have had pre-eclampsia during pregnancy to a normotensive control group. METHODS: Digital photos of the eye were taken at delivery and one-year post-partum. Retinal vessels were analysed and summarised as the corrected central retinal arteriolar equivalent and corrected central retinal venular equivalent. RESULTS: The corrected central retinal arteriolar equivalent and corrected central retinal venular equivalent were significantly lower in the pre-eclamptic group compared to the control group both at delivery and one-year post-partum (p < 0.001). CONCLUSION: Retinal artery and venular caliber changes that occur during pregnancies affected by pre-eclampsia persist for up to one-year post-partum. These changes may reflect a permanent, long-term microvascular dysfunction and may be useful as a biomarker of future vascular risk.