Maternal vaccines: ten considerations for vaccine introduction and scale-up in low- and middle-income countries from the maternal, newborn, child, and adolescent health perspective.

Despite significant reduction in childhood mortality, infant - particularly neonatal - mortality continues to be unacceptably high. A substantial proportion of these deaths could be averted by vaccinating mothers during pregnancy (maternal immunization). However, in order to realize the full life-saving potential of maternal immunization, it is important to develop clear introduction and delivery strategies for maternal vaccines. This will necessitate close collaboration between maternal health and immunization stakeholders. This article examines key considerations and areas for action to support successful and sustainable introduction and scale-up of maternal immunization, from the perspective of maternal, newborn, child, and adolescent health stakeholders.

Evaluating the nutritional content of an insect-fortified food for the child complementary diet in Ghana.

BACKGROUND: Due to rising food insecurity, natural resource scarcity, population growth, and the cost of and demand for animal proteins, insects as food have emerged as a relevant topic. This study examines the nutrient content of the palm weevil larva (Rhynchophorus phoenicis), a traditionally consumed edible insect called akokono in Ghana, and assesses its potential as an animal-source, complementary food. METHODS: Akokono in two "unmixed" forms (raw, roasted) and one "mixed" form (akokono-groundnut paste) were evaluated for their macronutrient, micronutrient, amino acid, and fatty acid profiles. RESULTS: Nutrient analyses revealed that a 32 g (2 tbsp.) serving of akokono-groundnut paste, compared to recommended daily allowances or adequate intakes (infant 7-12 months; child 1-3 years), is a rich source of protein (99%; 84%), minerals [copper (102%; 66%), magnesium (54%; 51%), zinc (37%; 37%)], B-vitamins [niacin (63%; 42%), riboflavin (26%; 20%), folate (40%; 21%)], Vitamin E (a-tocopherol) (440%; 366%), and linoleic acid (165%; 108%). Feed experiments indicated that substituting palm pith, the typical larval diet, for pito mash, a local beer production by-product, increased the carbohydrate, potassium, calcium, sodium, and zinc content of raw akokono. Akokono-groundnut paste meets (within 10%) or exceeds the levels of essential amino acids specified by the Institute of Medicine criteria for animal-source foods, except for lysine. CONCLUSIONS: Pairing akokono with other local foods (e.g., potatoes, soybeans) can enhance its lysine content and create a more complete dietary amino acid profile. The promotion of akokono as a complementary food could play an important role in nutrition interventions targeting children in Ghana.

Neonatal near-misses in Ghana: a prospective, observational, multi-center study.

BACKGROUND: For every newborn who dies within the first month, as many as eight more suffer life-threatening complications but survive (termed 'neonatal near-misses' (NNM)). However, there is no universally agreed-upon definition or assessment tool for NNM. This study sought to describe the development of the Neonatal Near-Miss Assessment Tool (NNMAT) for low-resource settings, as well as findings when implemented in Ghana. METHODS: This prospective, observational study was conducted at two tertiary care hospitals in southern Ghana from April - July 2015. Newborns with evidence of complications and those admitted to the NICUs were screened for inclusion using the NNMAT. Incidence of suspected NNM at enrollment and confirmed near-miss (surviving to 28 days) was determined and compared against institutional neonatal mortality rates. Suspected NNM cases were compared with newborns not classified as a suspected near-miss, and all were followed to 28 days to determine odds of survival. Confirmed near-misses were those identified as suspected near-misses at enrollment who survived to 28 days. The main outcome measures were incidence of NNM, NNM:mortality ratio, and factors associated with NNM classification. RESULTS: Out of 394 newborns with complications, 341 (86.5%) were initially classified as suspected near-misses at enrollment using the NNMAT, with 53 (13.4%) being classified as a non-near-miss. At 28-day follow-up, 68 (17%) had died, 52 (13%) were classified as a non-near-miss, and 274 were considered confirmed near-misses. Those newborns with complications who were classified as suspected near-misses using the NNMAT at enrollment had 12 times the odds of dying before 28 days than those classified as non-near-misses. While most confirmed near-misses qualified as NNM via intervention-based criteria, nearly two-thirds qualified based on two or more of the four NNMAT categories. When disaggregated, the most predictive elements of the NNMAT were gestational age < 33 weeks, neurologic dysfunction, respiratory dysfunction, and hemoglobin < 10 gd/dl. The ratio of near-misses to deaths was 0.55: 1, yet this varied across the study sites. CONCLUSIONS: This research suggests that the NNMAT is an effective tool for assessing neonatal near-misses in low-resource settings. We believe this approach has significant systems-level, continuous quality improvement, clinical and policy-level implications.

Morbidity and mortality due to shigella and enterotoxigenic Escherichia coli diarrhoea: the Global Burden of Disease Study 1990-2016.

BACKGROUND: Shigella and enterotoxigenic Escherichia coli (ETEC) are bacterial pathogens that are frequently associated with diarrhoeal disease, and are a significant cause of mortality and morbidity worldwide. The Global Burden of Diseases, Injuries, and Risk Factors study 2016 (GBD 2016) is a systematic, scientific effort to quantify the morbidity and mortality due to over 300 causes of death and disability. We aimed to analyse the global burden of shigella and ETEC diarrhoea according to age, sex, geography, and year from 1990 to 2016. METHODS: We modelled shigella and ETEC-related mortality using a Bayesian hierarchical modelling platform that evaluates a wide range of covariates and model types on the basis of vital registration and verbal autopsy data. We used a compartmental meta-regression tool to model the incidence of shigella and ETEC, which enforces an association between incidence, prevalence, and remission on the basis of scientific literature, population representative surveys, and health-care data. We calculated 95% uncertainty intervals (UIs) for the point estimates. FINDINGS: Shigella was the second leading cause of diarrhoeal mortality in 2016 among all ages, accounting for 212 438 deaths (95% UI 136 979-326 913) and about 13·2% (9·2-17·4) of all diarrhoea deaths. Shigella was responsible for 63 713 deaths (41 191-93 611) among children younger than 5 years and was frequently associated with diarrhoea across all adult age groups, increasing in elderly people, with broad geographical distribution. ETEC was the eighth leading cause of diarrhoea mortality in 2016 among all age groups, accounting for 51 186 deaths (26 757-83 064) and about 3·2% (1·8-4·7) of diarrhoea deaths. ETEC was responsible for about 4·2% (2·2-6·8) of diarrhoea deaths in children younger than 5 years. INTERPRETATION: The health burden of bacterial diarrhoeal pathogens is difficult to estimate. Despite existing prevention and treatment options, they remain a major cause of morbidity and mortality globally. Additional emphasis by public health officials is needed on a reduction in disease due to shigella and ETEC to reduce disease burden. FUNDING: Bill & Melinda Gates Foundation.

The cost effectiveness of a quality improvement program to reduce maternal and fetal mortality in a regional referral hospital in Accra, Ghana.

OBJECTIVE: To evaluate the cost-effectiveness of a quality improvement intervention aimed at reducing maternal and fetal mortality in Accra, Ghana. DESIGN: Quasi-experimental, time-sequence intervention, retrospective cost-effectiveness analysis. METHODS: Data were collected on the cost and outcomes of a 5-year Kybele-Ghana Health Service Quality Improvement (QI) intervention conducted at Ridge Regional Hospital, a tertiary referral center in Accra, Ghana, focused on systems, personnel, and communication. Maternal deaths prevented were estimated comparing observed rates with counterfactual projections of maternal mortality and case-fatality rates for hypertensive disorders of pregnancy and obstetric hemorrhage. Stillbirths prevented were estimated based on counterfactual estimates of stillbirth rates. Cost-effectiveness was then calculated using estimated disability-adjusted life years averted and subjected to Monte Carlo and one-way sensitivity analyses to test the importance of assumptions inherent in the calculations. MAIN OUTCOME MEASURE: Incremental Cost-effectiveness ratio (ICER), which represents the cost per disability-adjusted life-year (DALY) averted by the intervention compared to a model counterfactual. RESULTS: From 2007-2011, 39,234 deliveries were affected by the QI intervention implemented at Ridge Regional Hospital. The total budget for the program was $2,363,100. Based on program estimates, 236 (±5) maternal deaths and 129 (±13) intrapartum stillbirths were averted (14,876 DALYs), implying an ICER of $158 ($129-$195) USD. This value is well below the highly cost-effective threshold of $1268 USD. Sensitivity analysis considered DALY calculation methods, and yearly prevalence of risk factors and case fatality rates. In each of these analyses, the program remained highly cost-effective with an ICER ranging from $97-$218. CONCLUSION: QI interventions to reduce maternal and fetal mortality in low resource settings can be highly cost effective. Cost-effectiveness analysis is feasible and should regularly be conducted to encourage fiscal responsibility in the pursuit of improved maternal and child health.

Addressing the continuum of maternal and newborn care in Ghana: implications for policy and practice.

Although the past decade has brought global reductions in maternal, infant and child mortality, many low-resource settings have failed to make significant gains relative to their high-income counterparts. In Ghana, nearly 50% of under-five mortality in 2014 could be attributed to deaths during the first 28 days after birth. This article analyses the data across a mixed-methods study of the factors impacting maternal and neonatal care in northern Ghana. The stillbirth and neonatal death study (SANDS) was conducted in 2010 and included both quantitative (N = 20 497) and qualitative data collection (N = 253) to explore the issues associated with the continuum of reproductive health care. Findings were compared against an adaptation of the WHO/UNICEF framework for integrated maternal and newborn care and used to generate concrete recommendations for clinicians, policymakers and programmers across the continuum of care, from pregnancy through delivery and postnatal care. SANDS elucidated epidemiological trends: 40% of neonatal deaths occurred on the first day after birth, and the leading causes of early neonatal mortality were birth asphyxia/injury, infection and complications of prematurity. Qualitative data reflect findings along two axes-community to facility-based care, and pre-pregnancy through the postnatal period. Resulting recommendations include the need to improving clinicians' understanding of and sensitization to local traditional practices, the need for policies to better address quality of care and coordination of training efforts, and the need for comprehensive, integrated programmes that ensure continuity of care from pre-pregnancy through the post-partum period. SANDS illustrates complex medical-social-cultural knowledge, attitudes and practices that span the reproductive period in rural northern Ghana. Data illustrate that not only are the first few days of life critical in infant survival but also there are significant social and cultural barriers to ensuring that mothers and their newborns are cared for in a timely, evidence-based manner.

Transformative Innovations in Reproductive, Maternal, Newborn, and Child Health over the Next 20 Years.

As part of the "Grand Convergence: Aligning Technologies and Realities in Global Health" Collection, Cyril Engmann and colleagues discuss promising innovations that have the potential to move the RMNCH agenda forward.

Grandmothers as gatekeepers? The role of grandmothers in influencing health-seeking for mothers and newborns in rural northern Ghana.

Previous research suggests that care-seeking in rural northern Ghana is often governed by a woman's husband or compound head. This study was designed to explore the role grandmothers (typically a woman's mother-in-law) play in influencing maternal and newborn healthcare decisions. In-depth interviews were conducted with 35 mothers of newborns, 8 traditional birth attendants and local healers, 16 community leaders and 13 healthcare practitioners. An additional 18 focus groups were conducted with stakeholders such as household heads, compound leaders and grandmothers. In this region, grandmothers play many roles. They may act as primary support providers to pregnant mothers, care for newborns following delivery, preserve cultural traditions and serve as repositories of knowledge on local medicine. Grandmothers may also serve as gatekeepers for health-seeking behaviour, especially with regard to their daughters and daughters-in-law. This research also sheds light on the potential gap between health education campaigns that target mothers as autonomous decision-makers, and the reality of a more collectivist community structure in which mothers rarely make such decisions without the support of other community members.

Obstetric danger signs and factors affecting health seeking behaviour among the Kassena-Nankani of Northern Ghana: a qualitative study.

Improving community members' knowledge of obstetric danger signs is one strategy for increasing the use of skilled care during pregnancy and the puerperium. This study explored knowledge of obstetric danger signs among a range of community members, examined the sources of their information, and the perceived factors that affect health seeking behaviour in rural northern Ghana. We conducted 72 in-depth interviews and 18 focus groups with community members. All interactions were audio taped, transcribed verbatim and analysed using NVivo 9.0. Community members demonstrated knowledge of a wide range of obstetric danger signs, including excessive bleeding, stomach aches, waist pains, vomiting and fever. Pregnant women learn about danger signs from a range of providers, and regular contact with formal providers typically coincided with increased knowledge of danger signs. Traditional remedies for problems in obstetrics are plentiful and cultural beliefs often restrict the use of allopathic medicine. Increasing knowledge of obstetric danger signs is necessary but not sufficient to overcome cultural preferences for traditional treatments for pregnancy danger signs.

'They treat you like you are not a human being': maltreatment during labour and delivery in rural northern Ghana.

OBJECTIVE: to explore community and health-care provider attitudes towards maltreatment during delivery in rural northern Ghana, and compare findings against The White Ribbon Alliance's seven fundamental rights of childbearing women. DESIGN: a cross-sectional qualitative study using in-depth interviews and focus groups. SETTING: the Kassena-Nankana District of rural northern Ghana between July and October 2010. PARTICIPANTS: 128 community members, including mothers with newborn infants, grandmothers, household heads, compound heads, traditional healers, traditional birth attendants, and community leaders, as well as 13 formally trained health-care providers. MEASUREMENTS AND FINDINGS: 7 focus groups and 43 individual interviews were conducted with community members, and 13 individual interviews were conducted with health-care providers. All interviews were transcribed verbatim and entered into NVivo 9.0 for analysis. Despite the majority of respondents reporting positive experiences, unprompted, maltreatment was brought up in 6 of 7 community focus groups, 14 of 43 community interviews, and 8 of 13 interviews with health-care providers. Respondents reported physical abuse, verbal abuse, neglect, and discrimination. One additional category of maltreatment identified was denial of traditional practices. KEY CONCLUSIONS: maltreatment was spontaneously described by all types of interview respondents in this community, suggesting that the problem is not uncommon and may dissuade some women from seeking facility delivery. IMPLICATIONS FOR PRACTICE: provider outreach in rural northern Ghana is necessary to address and correct the problem, ensuring that all women who arrive at a facility receive timely, professional, non-judgmental, high-quality delivery care.

"It's up to the woman's people": how social factors influence facility-based delivery in Rural Northern Ghana.

To explore the impact of social factors on place of delivery in northern Ghana. We conducted 72 in-depth interviews and 18 focus group discussions in the Upper East Region of northern Ghana among women with newborns, grandmothers, household heads, compound heads, community leaders, traditional birth attendants, traditional healers, and formally trained healthcare providers. We audiotaped, transcribed, and analyzed interactions using NVivo 9.0. Social norms appear to be shifting in favor of facility delivery, and several respondents indicated that facility delivery confers prestige. Community members disagreed about whether women needed permission from their husbands, mother-in-laws, or compound heads to deliver in a facility, but all agreed that women rely upon their social networks for the economic and logistical support to get to a facility. Socioeconomic status also plays an important role alone and as a mediator of other social factors. Several "meta themes" permeate the data: (1) This region of Ghana is undergoing a pronounced transition from traditional to contemporary birth-related practices; (2) Power hierarchies within the community are extremely important factors in women's delivery experiences ("someone must give the order"); and (3) This community shares a widespread sense of responsibility for healthy birth outcomes for both mothers and their babies. Social factors influence women's delivery experiences in rural northern Ghana, and future research and programmatic efforts need to include community members such as husbands, mother-in-laws, compound heads, soothsayers, and traditional healers if they are to be maximally effective in improving women's birth outcomes.

Challenge of reducing perinatal mortality in rural Congo: findings of a prospective, population-based study.

Each year, an estimated six million perinatal deaths occur worldwide, and 98% of these deaths occur in low- and middle-income countries. These estimates are based on surveys in both urban and rural areas, and they may underrepresent the problem in rural areas. This study was conducted to quantify perinatal mortality, to identify the associated risk factors, and to determine the most common causes of early neonatal death in a rural area of the Democratic Republic of the Congo (DRC). Data were collected on 1,892 births. Risk factors associated with perinatal deaths were identified using multivariate analysis with logistic regression models. Causes of early neonatal deaths were determined by physician-review of information describing death. The perinatal mortality rate was 61 per 1,000 births; the stillbirth rate was 30 per 1,000 births; and the early neonatal death rate was 32 per 1,000 livebirths. Clinically-relevant factors independently associated with perinatal death included: low birthweight [odds ratio (OR)=13.51, 95% confidence interval (CI) 7.82-23.35], breech presentation (OR)=12.41; 95% CI 4.62-33.33), lack of prenatal care (OR=2.70, 95% CI 1.81-4.02), and parity greater than 4 (OR=1.93 95% CI 1.11-3.37). Over one-half of early neonatal deaths (n=37) occurred during the first two postnatal days, and the most common causes were low birthweight/prematurity (47%), asphyxia (34%), and infection (8%). The high perinatal mortality rate in rural communities in the DRC, approximately one-half of which is attributable to early neonatal death, may be modifiable. Specifically, deaths due to breech presentation, the second most common risk factor, may be reduced by making available emergency obstetric care. Most neonatal deaths occur soon after birth, and nearly three-quarters are caused by low birthweight/prematurity or asphyxia. Neonatal mortality might be reduced by targeting interventions to improve neonatal resuscitation and care of larger preterm infants.

Is generalized maternal optimism or pessimism during pregnancy associated with unplanned cesarean section deliveries in China?

This research examines whether maternal optimism/pessimism is associated with unplanned Cesarean section deliveries in China. If so, does the association remain after controlling for clinical factors associated with C-sections? A sample of 227 mostly primiparous women in the third trimester of pregnancy was surveyed in a large tertiary care hospital in Beijing, China. Post-delivery data were collected from medical records. In bivariate analysis, both optimism and pessimism were related to unplanned c-section. However, when optimism and pessimism were entered into a regression model together, optimism was no longer statistically significant. Pessimism remained significant, even when adjusting for clinical factors such as previous abortion, previous miscarriage, pregnancy complications, infant gestational age, infant birthweight, labor duration, birth complications, and self-rated difficulty of the pregnancy. This research suggests that maternal mindset during pregnancy has a role in mode of delivery. However, more research is needed to elucidate potential causal pathways and test potential interventions.