Caesarean Section in Low-, Middle- and High-Income Countries

Caesarean section (CS) refers to delivery of a foetus through surgical incisions made through abdominal and uterine walls. It’s a life-saving procedure when complications arise during pregnancy. It may be an emergency or a planned procedure. Although desirable, CS may be medically unnecessary. CS is a major procedure associated with immediate and long-term maternal and perinatal risks and may have implications for future pregnancies. Since 1985, international healthcare community considers ideal rate for CS to be 10–15%. However, in the last decade, there has been concern about the rising rates of CS from as low as 2% in Africa to as high as 50–60% in Dominican Republic and Latin America. To this effect, there have been attempts to regulate the rates, and the Ten Group Classification System under the Robson criteria is such an attempt. CS rates are on the increase due to varying reasons ranging from patient, institutional, care provider and societal factors. There have been modifications in the CS technique and the drugs used postoperatively from Pitocin to addition of Misoprostol. Need has developed from Reproductive Health Specialists to review indications, rates and terminologies used and evaluate practices in low-, middle- and high-income countries regarding CS

Influence of maternal pelvis height and other anthropometric measurements on the duration of normal childbirth in Ugandan mothers

In low resource settings, maternal anthropometry may complicate time based  monitoring of childbirth. We set out to determine the effect of maternal  anthropometry and foetal birth weight on the duration of childbirth. Birth related secondary data from 987 mothers with pregnancies of ≥ 37 weeks, singleton baby and a normal childbirth were obtained. This data was analysed for regression coefficients and Interclass correlations coefficients (ICCs). The mean duration of childbirth was 7.63hours. Each centimetre increase in maternal pelvis height led to a 0.56hours increase for the first stage (P<0.01), 0.05hours reduction for second stage (P<0.01), and 0.46hours increase in total duration of childbirth (p<0.01). For each centimeter increase in maternal height there was a 0.04hours reduction in the first stage (P=0.01) and a 0.005hours increase in second stage (P=0.03). The ICCs with respect to geographical site were 0.40 for stage 1, 0.27 for stage 2 and 0.21 for stage 3. Additional modeling with tribe of mother did not change the ICCs. Maternal pelvis height and maternal height were found to have a significant effect on the duration of the different stages of normal childbirth. Additional study is needed into the public health value of the above measurements in relation to childbirth in these settings.Key words: Humans; anthropometry; childbirth; pelvis height

Pregnancy, parturition and preeclampsia in women of African ancestry.

Maternal and associated neonatal mortality rates in sub-Saharan Africa remain unacceptably high. In Mulago Hospital (Kampala, Uganda), 2 major causes of maternal death are preeclampsia and obstructed labor and their complications, conditions occurring at the extremes of the birthweight spectrum, a situation encapsulated as the obstetric dilemma. We have questioned whether the prevalence of these disorders occurs more frequently in indigenous African women and those with African ancestry elsewhere in the world by reviewing available literature. We conclude that these women are at greater risk of preeclampsia than other racial groups. At least part of this susceptibility seems independent of socioeconomic status and likely is due to biological or genetic factors. Evidence for a genetic contribution to preeclampsia is discussed. We go on to propose that the obstetric dilemma in humans is responsible for this situation and discuss how parturition and birthweight are subject to stabilizing selection. Other data we present also suggest that there are particularly strong evolutionary selective pressures operating during pregnancy and delivery in Africans. There is much greater genetic diversity and less linkage disequilibrium in Africa, and the genes responsible for regulating birthweight and placentation may therefore be easier to define than in non-African cohorts. Inclusion of African women into research on preeclampsia is an essential component in tackling this major disparity of maternal health

Exploring the third delay: an audit evaluating obstetric triage at Mulago National Referral Hospital

BACKGROUND: Mulago National Referral Hospital has the largest maternity unit in sub-Saharan Africa. It is situated in Uganda, where the maternal mortality ratio is 310 per 100,000 live births. In 2010 a ‘Traffic Light System’ was set up to rapidly triage the vast number of patients who present to the hospital every day. The aim of this study was to evaluate the effectiveness of the obstetric department’s triage system at Mulago Hospital with regard to time spent in admissions and to identify urgent cases and factors adversely affecting the system. METHODS: A prospective audit of the obstetric admissions department was carried out at the Mulago Hospital. Data were obtained from tagged patient journeys using two data collection tools and compiled using Microsoft Excel. StatsDirect was used to compose graphs to illustrate the results. RESULTS: Informal triage was occurring 46 % of the time at the first checkpoint in a woman’s journey, but the ‘Traffic Light System’ was not being used and many of the patient’s vital signs were not being recorded. CONCLUSIONS: It is hypothesised that the ‘Traffic Light System’ is not being used due to its focus on examination finding and diagnosis, implying that it is not suitable for an early stage in the patient’s journey. Replacing it with a simple algorithm to categorise women into the urgency with which they need to be seen could rectify this

Outcome of infants with 10 min Apgar scores of 0-1 in a low-resource setting

Background In high-resource settings, postponing the interruption of cardiopulmonary resuscitation from 10 to 20 min after birth has been recently suggested, but data from low-resource settings are lacking. We investigated the outcome of newborns with Apgar scores of 0–1 at 10 min of resuscitative efforts in a low-resource setting. Methods This observational substudy from the NeoSupra trial included all 49 late preterm/full-term newborns with Apgar scores of 0–1 at 10 min of resuscitation. The study was carried out at Mulago National Referral Hospital (Kampala, Uganda) between May 2018 and August 2019. Outcome measures were mortality and hypoxic-ischaemic encephalopathy in the first week of life. All resuscitations were video recorded and daily reviewed by trial researchers. Results Median duration of resuscitation was 32 min (IQR 17–37). Advanced resuscitation was provided to 21/49 neonates (43%). Overall, 48 neonates (98%) died within 2 days of life (44 in the delivery room, three on the first day and one on the second day) and one survived at 1 week with severe hypoxic-ischaemic encephalopathy. Conclusion Our study adds information from a low-resource setting to the recent evidence from high-resource settings about prolonging the resuscitation in infants with Apgar scores of 0–1 at 10 min. The vast majority died in the delivery room despite prolonged resuscitative efforts. We confirm that duration of resuscitation should be tailored to the setting, while the focus in low-resource settings should be improving the quality of antenatal and immediately after birth care.acceptedVersio

Changes in Bone Mineral Density During and After Lactation in Ugandan Women With HIV on Tenofovir-Based Antiretroviral Therapy.

Antiretroviral therapy (ART) in people living with human immunodeficiency virus (HIV) is associated with bone loss, but data are limited in lactation, when physiological bone mineral mobilization is occurring. This research charted changes in areal bone mineral density (aBMD) during and after lactation in Ugandan women with HIV (WWH) initiated onto ART in pregnancy, compared to women without HIV (REF). One-hundred WWH on tenofovir-based ART and 100 REF were enrolled in pregnancy. Lumbar spine (LS), total hip (TH), and whole-body-less-head (WBLH) aBMD were measured by dual-energy X-ray absorptiometry (DXA) at 2, 14, and 26 weeks of lactation, and at 3 months postlactation. The primary outcome was the difference between groups in mean percent change in LS aBMD between 2 and 14 weeks. Statistical analysis was performed in hierarchical repeated measures ANOVA models that corrected for multiple testing. Median age was 23.4 (IQR, 21.0 to 26.8) years. WWH had lower body weight. aBMD decreased in both groups during lactation, but WWH had greater decreases at TH (2-to-26 weeks: WWH [n = 63] -5.9% [95% CI, -6.4 to -5.4] versus REF [n = 64] -4.3% [95% CI, -4.8 to -3.8]; group*time point interaction p = .008). Decreases in LS aBMD were similar in WWH and REF (2-to-26 weeks: -2.0% [95% CI, -2.5 to -1.5]), although there was a tendency toward a smaller decrease in WWH between 2 and 14 weeks (WWH [n = 77] -1.8% [95% CI, -2.2 to -1.4] versus REF [n = 69] -2.9% [95% CI, -3.3 to -2.5]; group*time point interaction p = .08). Postlactation, LS aBMD was higher relative to week 2 in both groups. TH and WBLH aBMD did not return to week 2 values in WWH but did in REF (TH postlactation versus week 2: WWH [n = 61] -3.1% [95% CI, -3.6 to -2.6]; REF [n = 29] +0.1% [95% CI, -0.9 to +1.1]). These data show accentuated bone loss during lactation and only partial skeletal recovery by 3 months postlactation in Ugandan WWH on tenofovir-based ART. Studies are ongoing to understand longer-term consequences for bone health. © 2020 The Authors. Journal of Bone and Mineral Research published by American Society for Bone and Mineral Research

Trajectories of women's physical and psychosocial health following obstetric fistula repair in Uganda: a longitudinal study.

ObjectivesTo explore trajectories of physical and psychosocial health, and their interrelationship, among women completing fistula repair in Uganda for 1 year post-surgery.MethodsWe recruited a 60-woman longitudinal cohort at surgical hospitalisation from Mulago Hospital in Kampala Uganda (Dec 2014-June 2015) and followed them for 1 year. We collected survey data on physical and psychosocial health at surgery and at 3, 6, 9 and 12 months via mobile phone. Fistula characteristics were abstracted from medical records. All participants provided written informed consent. We present univariate analysis and linear regression results.ResultsAcross post-surgical follow-up, most women reported improvements in physical and psychosocial health, largely within the first 6 months. By 12 months, urinary incontinence had declined from 98% to 33% and general weakness from 33% to 17%, while excellent to good general health rose from 0% to 60%. Reintegration, self-esteem and quality of life all increased through 6 months and remained stable thereafter. Reported stigma reduced, yet some negative self-perception remained at 12 months (mean 17.8). Psychosocial health was significantly impacted by the report of physical symptoms; at 12 months, physical symptoms were associated with a 21.9 lower mean reintegration score (95% CI -30.1, -12.4).ConclusionsOur longitudinal cohort experienced dramatic improvements in physical and psychosocial health after surgery. Continuing fistula-related symptoms and the substantial differences in psychosocial health by physical symptoms support additional intervention to support women's recovery or more targeted psychosocial support and reintegration services to ensure that those coping with physical or psychosocial challenges are appropriately supported

Why women die after reaching the hospital : a qualitative critical incident analysis of the ‘third delay’ in postconflict northern Uganda

After reaching the health facility, a pregnant woman goes through a complex pathway that leads to delays in receiving emergency obstetrics and newborn care (EmONC). Five reasons were identified: shortage of medicines and supplies, lack of blood and functionality of operating theatres, gaps in staff coverage, gaps in staff skills, and delays in the interfacility referral system. Shortage of medicines and supplies was central in most of the pathways. Improvement of skills, better management of meagre human resources, and availability of essential medical supplies in health facilities may help increase emergency readiness