Maternal nutritional status in pastoral versus farming communities of West Pokot, Kenya: differences in iron and vitamin A status and body composition

BACKGROUND: Underweight and micronutrient deficiencies are sequelae of the prevailing harsh living and economic conditions of women in sub-Saharan Africa. There are few data describing maternal nutritional status in these resource-poor settings. Provision of more effective modes of intervention requires that public health and nutrition policy at both the national and the multisectoral levels be based on community-specific nutritional and behavioral practices. OBJECTIVE: This longitudinal study investigated maternal micronutrient status in two remote, semiarid, rural communities that are ethnically similar but have distinctly different pastoral and farming lifestyles. We looked at differences in iron stores, vitamin A levels, and body composition of women in the third trimester of pregnancy and again at 4 months postpartum. METHODS: Complete data were collected from 113 pastoral and 110 farming Pokot women. Anthropometric measurements were taken, and serum ferritin and retinol levels were measured. Infants were weighed within 7 days of birth. RESULTS: Women from the farming community had significantly (p < .05) lower hemoglobin concentrations than women from the pastoral community during the third trimester of pregnancy. Pastoral women had significantly higher serum ferritin concentrations than farming women during the third trimester of pregnancy (p <.05) and at 4 months postpartum. There were no significant differences between pastoral and farming women in the percentage of women with serum retinol levels < 0.70 micromol/L during the third trimester of pregnancy (27.9% [34/113] and 24.2% [31/110], respectively) and at 4 months postpartum (29.2% [33/113] and 30.9% [34/110]) In the farming community, mean infant birthweight was significantly lower (p <. 01) than in the pastoral community and a significantly higher (p < .05) proportion of newborns weighed less than 2.5 kg. At 4 months postpartum, the percentage of body fat was significantly lower in pastoral women than in farming women. CONCLUSIONS: Women from the farming community in West Pokot, Kenya, have lower iron stores during the third trimester of pregnancy than women in the pastoral community. In addition, the mean weight of their newborn infants is lower than that of infants in the pastoral community. These findings may be associated with differences in living conditions, which are usually harsher in farming than in pastoral communities. AD - Department of Epidemiology and Nutrition, School of Public Health, Moi University, Eldoret, Kenya. [email protected]

Building comprehensive and sustainable health informatics institutions in developing countries: Moi University experience

Current approaches for capacity building in Health Informatics (HI) in developing countries mostly focus on training, and often rely on support from foreign entities. In this paper, we describe a comprehensive and multidimensional capacity-building framework by Lansang & Dennis, and its application for HI capacity building as implemented in a higher-education institution in Kenya. This framework incorporates training, learning-by-doing, partnerships, and centers of excellence. At Moi University (Kenya), the training dimensions include an accredited Masters in HI Program, PhD in HI, and HI short courses. Learning-by-doing occurs through work within MOH facilities at the AMPATH care and treatment program serving 3 million people. Moi University has formed strategic HI partnerships with Regenstrief Institute, Inc. (USA), University of Bergen (Norway), and Makerere University (Uganda), among others. The University has also created an Institute of Biomedical Informatics to serve as an HI Center of Excellence in the region. This Institute has divisions in Training, Research, Service and Administration. The HI capacity-building approach by Moi provides a model for adoption by other institutions in resource-limited settings

A system approach to improving maternal and child health care delivery in Kenyan communities and primary care facilities: baseline survey on maternal health

Background: Maternal, fetal and neonatal mortality are 10 to 100 fold higher in many low-income compared to high-income countries. Reasons for these discrepancies include limited antenatal care and delivery outside health facilities.Objectives: The study aimed at conducting a baseline survey to assess the current levels of maternal health indicators in six counties in Western Kenya.Methods: This was a cross sectional study conducted targeting women residing in Uasin-Gishu, ElgeyoMarakwet, TransNzoia, Bungoma, Busia and Kakamega counties who had given birth five years prior to the interview. Socio-demographic and maternal indicators were collected using forms adopted from KDHS 2009. Interviews were conducted in the homesteads between December 2015 and June 2016.Results: A total of 6257 women participated in the study, median age 27 years IQR 23-32. Majority of the women had post-primary level of education, were married and 40% were members of an income-generating activity. 56.8% were using modern family planning method, 49% attended WHO recommended four plus antenatal clinic visits and only 20% attended in the first trimester. Majority, 85% had their most recent delivery in a health facility.Conclusion: Findings suggest that women are not attending recommended four plus antenatal clinic visits and even those that attend are few are during the first trimester.Keywords: System approach, maternal and child health care, Kenyan communities

Nutritional status of children admitted for diarrhoeal diseases in a referral hospital in western Kenya

Objectives: To determine the prevalence of malnutrition among children admitted with acute diarrhoea disease at Moi Teaching and Referral Hospital and to establish the effect of malnutrition on duration of hospital stay. Design: Prospective observational study. Setting: Paediatric wards of Moi Teaching and Referral Hospital, Eldoret, Kenya Subjects: A total of 191 children aged 6 and 59 months admitted with acute diarrhoea disease, without chronic co-morbidities or visible severe malnutrition, were systematically enrolled into the study between November 2011 and March 2012. Outcome Measures: Nutritional status based on WHO WHZ scores taken at admission and duration of hospital stay. Results:The mean age was 13.2 months with a male to female sex ratio of 1.16:1. Of all the children seen with acute diarrhoeal diseases, 43.9% had acute malnutrition ( Conclusion: Routine anthrometry including weight for height identifies more children with malnutrition in acute diarrhoeal diseases. Presence of malnutrition did not affect duration of hospital stay

Malaria Parasitaemia among Febrile Children Infected with Human Immunodeficiency Virus in the Context of Prophylactic Cotrimoxazole as Standard of Care: A Cross- Sectional Survey in Western Kenya

Objective: To document the prevalence of malaria parasitaemia among the HIV infected febrile children in a malaria endemic area. Design: A cross-sectional study. Setting: An ambulatory paediatric HIV clinic in Western Kenya, between November 2011 and December 2012. Subjects: A total of 245 febrile HIV infected children aged less than 14 years attending the HIV clinic in the Webuye level IV hospital were included in the study. A systematic sampling method was used. Main outcomes: A blood sample was taken for malaria parasite testing. Presence or absence of malaria parasites was documented. Clinical and socio-demographic characteristics of the participants were also recorded. Results: A total of 245 participants were recruited mean age being 5.53 years. Malaria prevalence was 81.9%. Most participants (97%) were on cotrimoxazole prophylaxis. Some of the factors found to be positively associated with malaria parasitaemia were; male sex, care taker category (parent), WHO stage 3 and 4 of HIV disease, and a high absolute CD4 count. However, only the caretaker association was statistically significant. Conclusion: The frequency of malaria parasitaemia among febrile HIV infected children is still high regardless of the high cotrimoxazole prophylaxis uptake. It is also noted that there is a shift in the age group of fever among children toward the older age group. This implies that policies may need to be relooked at to include the older age group in the aggressive malaria prevention measures to avoid losing on the already made gains

Assessment of Obstetric and Neonatal Health Services in Developing Country Health Facilities

OBJECTIVE: To describe the staffing and availability of medical equipment and medications and the performance of procedures at health facilities providing maternal and neonatal care at African, Asian, and Latin American sites participating in a multicenter trial to improve emergency obstetric/neonatal care in communities with high maternal and perinatal mortality. STUDY DESIGN: In 2009, prior to intervention, we surveyed 136 hospitals and 228 clinics in 7 sites in Africa, Asia, and Latin America regarding staffing, availability of equipment/medications, and procedures including cesarean section. RESULTS: The coverage of physicians and nurses/midwives was poor in Africa and Latin America. In Africa, only 20% of hospitals had full-time physicians. Only 70% of hospitals in Africa and Asia had performed cesarean sections in the last 6 months. Oxygen was unavailable in 40% of African hospitals and 17% of Asian hospitals. Blood was unavailable in 80% of African and Asian hospitals. CONCLUSIONS: Assuming that adequate facility services are necessary to improve pregnancy outcomes, it is not surprising that maternal and perinatal mortality rates in the areas surveyed are high. The data presented emphasize that to reduce mortality in these areas, resources that result in improved staffing and sufficient equipment, supplies, and medication, along with training, are required.Fil: Manasyan, Albert. Centre for Infectious Disease Zambia; Zambia. University of Alabama at Birmingahm; Estados UnidosFil: Saleem, Sarah. Aga Khan University; PakistánFil: Koso Thomas, Marion. Eunice Kennedy Shriver National Institute of Child Health and Human Development; Estados UnidosFil: Althabe, Fernando. Instituto de Efectividad Clínica y Política de Salud. Departamento de Investigación en Salud Madre e Infantil. Buenos Aires; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Pasha, Omrana. Aga Khan University; PakistánFil: Chomba, Elwyn. Centre for Infectious Disease Zambia; Zambia. University of Alabama at Birmingahm; Estados Unidos. University of Zambia; ZambiaFil: Goudar, Shivaprasad S.. KLE; IndiaFil: Patel, Archana. Indira Gandhi Government Medical College; IndiaFil: Esamai, Fabian. Moi University; KeniaFil: Garces, Ana. Francisco Marroquin University; GuatemalaFil: Kodkany, Bhala. KLE; IndiaFil: Belizan, Jose. Instituto de Efectividad Clínica y Política de Salud. Departamento de Investigación en Salud Madre e Infantil. Buenos Aires; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: McClure, Elizabeth M.. Research Triangle Institute; Estados UnidosFil: Derman, Richard J.. Christiana Health Care; Estados UnidosFil: Hibberd, Patricia. Indiana University; Estados UnidosFil: Liechty, Edward A.. Massachusetts General Hospital for Children; Estados UnidosFil: Hambidge, K. Michael. State University of Colorado Boulder; Estados UnidosFil: Carlo, Waldemar A.. Centre for Infectious Disease Zambia; ZambiaFil: Buekens, Pierre. Tulane School of Public Health and Tropical Medicine; Estados UnidosFil: Moore, janet. Research Triangle Institute; Estados UnidosFil: Wright, Linda L.. Eunice Kennedy Shriver National Institute of Child Health and Human Development; Estados UnidosFil: Goldenberg, Robert L.. Columbia University; Estados Unido

Rectal dihydroartemisinin versus intravenous quinine in the treatment of severe malaria: A randomised clinical trial

Objective: To compare the clinical efficacy and safety of rectal dihydroartemisinin (DATM- Cotecxin) and intravenous quinine in the treatment of severe malaria in children and adults.Setting: Moi Teaching and Referral Hospital, Eldoret, Kenya between July and November1998.Patients: A total of sixty seven patients aged two to sixty years with severe malaria were studied.Design: This was an open randomised comparative clinical trial.Outcome measures: These were parasite clearance time, fever clearance time, efficacy and the side effect profile of the two drugs.Results: The two groups were comparable on admission on the clinical and laboratory parameters. The parasite clearance time was shorter in the rectal DATM group than quinine group. There was no statistical difference on the fever clearance time and cure rates in thetwo groups. The adverse reaction profile was better with rectal DATM than with quinine, tinnitus observed more in the quinine group.Conclusion: Rectal DATM is faster in parasite clearance than quinine and is a safe and convenient alternative to quinine in the treatment of severe malaria

Iron in Micronutrient Powder Promotes an Unfavorable Gut Microbiota in Kenyan Infants

Iron supplementation may have adverse health effects in infants, probably through manipulation of the gut microbiome. Previous research in low-resource settings have focused primarily on anemic infants. This was a double blind, randomized, controlled trial of home fortification comparing multiple micronutrient powder (MNP) with and without iron. Six-month-old, non- or mildly anemic, predominantly-breastfed Kenyan infants in a rural malaria-endemic area were randomized to consume: (1) MNP containing 12.5 mg iron (MNP+Fe, n = 13); (2) MNP containing no iron (MNP−Fe, n = 13); or (3) Placebo (CONTROL, n = 7), from 6–9 months of age. Fecal microbiota were profiled by high-throughput bacterial 16S rRNA gene sequencing. Markers of inflammation in serum and stool samples were also measured. At baseline, the most abundant phylum was Proteobacteria (37.6% of rRNA sequences). The proteobacterial genus Escherichia was the most abundant genus across all phyla (30.1% of sequences). At the end of the intervention, the relative abundance of Escherichia significantly decreased in MNP−Fe (−16.05 ± 6.9%, p = 0.05) and CONTROL (−19.75 ± 4.5%, p = 0.01), but not in the MNP+Fe group (−6.23 ± 9%, p = 0.41). The second most abundant genus at baseline was Bifidobacterium (17.3%), the relative abundance of which significantly decreased in MNP+Fe (−6.38 ± 2.5%, p = 0.02) and CONTROL (−8.05 ± 1.46%, p = 0.01), but not in MNP-Fe (−4.27 ± 5%, p = 0.4445). Clostridium increased in MNP-Fe only (1.9 ± 0.5%, p = 0.02). No significant differences were observed in inflammation markers, except for IL-8, which decreased in CONTROL. MNP fortification over three months in non- or mildly anemic Kenyan infants can potentially alter the gut microbiome. Consistent with previous research, addition of iron to the MNP may adversely affect the colonization of potential beneficial microbes and attenuate the decrease of potential pathogens

A prospective study of maternal, fetal and neonatal deaths in low- and middle-income countries

Objective: To quantify maternal, fetal and neonatal mortality in low- and middle-income countries, to identify when deaths occur and to identify relationships between maternal deaths and stillbirths and neonatal deaths.Methods: A prospective study of pregnancy outcomes was performed in 106 communities at seven sites in Argentina, Guatemala, India, Kenya, Pakistan and Zambia. Pregnant women were enrolled and followed until six weeks postpartum.Findings: Between 2010 and 2012, 214,070 of 220,235 enrolled women (97.2%) completed follow-up. The maternal mortality ratio was 168 per 100,000 live births, ranging from 69 per 100,000 in Argentina to 316 per 100,000 in Pakistan. Overall, 29% (98/336) of maternal deaths occurred around the time of delivery: most were attributed to haemorrhage (86/336), pre-eclampsia or eclampsia (55/336) or sepsis (39/336). Around 70% (4349/6213) of stillbirths were probably intrapartum; 34% (1804/5230) of neonates died on the day of delivery and 14% (755/5230) died the day after. Stillbirths were more common in women who died than in those alive six weeks postpartum (risk ratio, RR: 9.48; 95% confidence interval, CI: 7.97-11.27), as were perinatal deaths (RR: 4.30; 95% CI: 3.26-5.67) and 7-day (RR: 3.94; 95% CI: 2.74-5.65) and 28-day neonatal deaths (RR: 7.36; 95% CI: 5.54-9.77).Conclusions: Most maternal, fetal and neonatal deaths occurred at or around delivery and were attributed to preventable causes. Maternal death increased the risk of perinatal and neonatal death. Improving obstetric and neonatal care around the time of birth offers the greatest chance of reducing mortality

Routine antenatal ultrasound in low- And Middle-income Countries: First look - A cluster randomised trial

Objective: Ultrasound is widely regarded as an important adjunct to antenatal care (ANC) to guide practice and reduce perinatal mortality. We assessed the impact of ANC ultrasound use at health centers in resource-limited countries.Design: Cluster randomized trial.Settings: Clusters within five countries (Democratic Republic of Congo, Guatemala, Kenya, Pakistan and Zambia).Methods: Clusters were randomized to standard ANC or standard care plus two ultrasounds and referral for complications. The study trained providers in intervention clusters to perform basic obstetric ultrasounds.Main Outcome Measures: The primary outcome was a composite of maternal mortality, maternal near-miss mortality, stillbirth, and neonatal mortality.Results: During the 24-month trial, 28 intervention and 28 control clusters had 24,263 and 23,160 births, respectively; 78% in the intervention clusters received at least one study ultrasound; 60% received two. The prevalence of conditions noted including twins, placenta previa and abnormal lie were within expected ranges. 9% were referred for an ultrasound-diagnosed condition and 71% attended the referral. The ANC (RR 1·0 95% CI 1·00, 1·01) and hospital delivery rates for complicated pregnancies (RR 1·03 95% CI 0·89, 1·20) did not differ between intervention and control clusters nor did the composite outcome (RR 1·09 95% CI 0·97, 1·23) or its individual components.Conclusions: Despite availability of ultrasound at ANC in the intervention clusters, neither ANC nor hospital delivery for complicated pregnancies increased. The composite outcome as well as the individual components were not reduced. This article is protected by copyright. All rights reserved