Peanut supplementation affects compositions and functions of gut microbiome in Ugandan children.

Childhood malnutrition remains a serious global health concern, particularly in low-income nations like Uganda. This study investigated the impact of peanut supplementation on the compositions and functions of gut microbiome with nutritional improvement. School children aged 6-9 years from four rural communities were recruited, with half receiving roasted peanut snacks while the other half served as controls. Fecal samples were collected at the baseline (day 0), day 60, and day 90. Microbial DNA was extracted, and 16S rRNA sequencing was performed, followed by the measurement of SCFA concentration in fecal samples using UHPLC. Alpha and beta diversity analyses revealed significant differences between the control and supplemented groups after 90 days of supplementation. Leuconostoc lactis, Lactococcus lactis, Lactococcus garvieae, Eubacterium ventriosum, and Bacteroides thetaiotaomicron, associated with the production of beneficial metabolites, increased significantly in the supplemented group. Acetic acid concentration also increased significantly. Notably, pathogenic bacteria, including Clostridium perfringens and Leuconostoc mesenteroides, were decreased in the supplemented group. The study indicates the potential of peanut supplementation to modulate the gut metabolome, enrich beneficial bacteria, and inhibit pathogens, suggesting a novel approach to mitigating child malnutrition and improving health status.

Excreta Disgust and Adaptive Use of Ecological Sanitation By-Products: Perspectives of Rural Farmers in Burera District, Rwanda.

Ecological sanitation (Ecosan) by-products are inherently limited in their potential use as excreta resources. Disgust behind human excreta and derivatives continues to challenge the further use of Ecosan-by products. Although treated excreta, including Ecosan by-products, have gradually been adopted worldwide, diverse perspectives among users hinder their use in agro-practices. This study explored perceptions of the use of Ecosan-by products as relates to the disgust of human excreta among rural farmers in Burera district, Rwanda. A qualitative study was conducted amongst three farmers' cooperatives using Ecosan by-products. We conducted six focus group discussions (FDGs) comprising a total of 48 participants taking into account the following three themes: core excreta disgust, perceived waste, and perceived resource. Thematic analysis was conducted with similar perspectives identified and grouped under emerging sub-themes. The perspectives regarding disgust elicitors included stigma, eversion, phobia, taboos, and health risks. Ecosan by-products were largely perceived as useful, with most farmers trusting and willing to touch the by-products. Psychosocial barriers to using the by-products continued to slow down the adoption of Ecosan for agricultural options. There is a need for increased awareness to scale up the use of Ecosan coupled with effective treatment practices for the products so as to reverse the psychological barriers resulting from traditional excreta disgust over Ecosan-products of faeces and urine.

The effects of vitamin C supplementation on pre-eclampsia in Mulago Hospital, Kampala, Uganda: a randomized placebo controlled clinical trial.

BACKGROUND: Oxidative stress plays a role in the pathogenesis of pre-eclampsia. Supplementing women with antioxidants during pregnancy may reduce oxidative stress and thereby prevent or delay the onset pre-eclampsia. The objective of this study was to evaluate the effect of supplementing vitamin C in pregnancy on the incidence of pre-eclampsia, at Mulago hospital, Kampala, Uganda. METHODS: This was a (parallel, balanced randomization, 1:1) placebo randomized controlled trial conducted at Mulago hospital, Department of Obstetrics and Gynecology. Participants included in this study were pregnant women aged 15-42 years, who lived 15 km or less from the hospital with gestational ages between 12-22 weeks. The women were randomized to take 1000mg of vitamin C (as ascorbic acid) or a placebo daily until they delivered. The primary outcome was pre-eclamsia. Secondary outcomes were: severe pre-eclampsia, gestational hypertension, preterm delivery, low birth weight and still birth delivery. Participants were 932 pregnant women randomized into one of the two treatment arms in a ratio of 1:1. The participants, the care providers and those assessing the outcomes were blinded to the study allocation. RESULTS: Of the 932 women recruited; 466 were randomized to the vitamin and 466 to the placebo group. Recruitment of participants was from November 2011 to June 2012 and follow up was up to January 2013. Outcome data was available 415 women in the vitamin group and 418 women in the placebo group.There were no differences in vitamin and placebo groups in the incidence of pre-eclampsia (3.1% versus 4.1%; RR 0.77; 95% CI: 0.37-1.56), severe pre-eclampsia (1.2% versus 1.0%; RR 1.25; 95% CI: 0.34-4.65), gestational hypertension(7.7% versus 11.5%; RR 0.67; 95% CI: 0.43-1.03), preterm delivery (11.3% versus 12.2%; RR 0.92; 95% CI: 0.63-1.34), low birth weight (11.1% versus 10.3%; RR 1.07; 95% CI: 0.72-1.59) and still birth delivery (4.6% versus 4.5%; RR 1.01; 95% CI: 0.54-1.87). CONCLUSIONS: Supplementation with vitamin C did not reduce the incidence of pre-eclampsia nor did it reduce the adverse maternal or neonatal outcomes. We do not recommend the use of vitamin C in pregnancy to prevent pre-eclampsia. TRIAL REGISTRATION: This study was registered at the Pan African Clinical Trial Registry, PACTR201210000418271 on 25th October 2012.

Adverse neonatal outcomes in women with pre-eclampsia in Mulago Hospital, Kampala, Uganda: a cross-sectional study.

INTRODUCTION: Pre-eclampsia, which is more prevalent in resource-limited settings, contributes significantly to maternal, fetal and neonatal morbidity and mortality. However, the factors associated with these adverse outcomes are poorly understood in low resource settings. In this paper we examine the risk factors for adverse neonatal outcomes among women with pre-eclampsia at Mulago Hospital in Kampala, Uganda. METHODS: Pre-eclampsia, which is more prevalent in resource-limited settings, contributes significantly to maternal, fetal and neonatal morbidity and mortality. However, the factors associated with these adverse outcomes are poorly understood in low resource settings. In this paper we examine the risk factors for adverse neonatal outcomes among women with pre-eclampsia at Mulago Hospital in Kampala, Uganda. RESULTS: Predictors of adverse neonatal outcomes were: preterm delivery (OR 5.97, 95% CI: 2.97-12.7) and severe pre-eclampsia (OR 5.17, 95% CI: 2.36-11.3). CONCLUSION: Predictors of adverse neonatal outcomes among women with pre-eclampsia were preterm delivery and severe pre-eclampsia. Health workers need to identify women at risk, offer them counseling and, refer them if necessary to a hospital where they can be managed successfully. This may in turn reduce the neonatal morbidity and mortality associated with pre-eclampsia.

Plasma vitamin C assay in women of reproductive age in Kampala, Uganda, using a colorimetric method.

OBJECTIVE: Vitamin C alone or in combination with vitamin E has been proposed to prevent pre-eclampsia. In this study, we assayed the plasma vitamin C in women of reproductive age in Kampala and assessed its association with pre-eclampsia. METHODS: Participants in this study were 215 women with pre-eclampsia, 400 women with normal pregnancy attending antenatal clinic and 200 non-pregnant women attending family planning clinic at Mulago Hospital's Department of Obstetrics and Gynaecology from 1st May 2008 to 1st May 2009. Plasma vitamin C was assayed using the acid phosphotungstate method; differences in the means of plasma vitamin C were determined by ANOVA. RESULTS: Mean plasma vitamin C levels were 1.72 (SD 0.68)×10(3)µg/l in women with pre-eclampsia, 1.89 (SD 0.73)×10(3)µg/l in women with normal pregnancy and 2.64 (SD 0.97)×10(3)µg/l in non-pregnant women. Plasma vitamin C was lower in women with pre-eclampsia than in women with normal pregnancy (P=0.005) and non-pregnant women (P<0.001). CONCLUSION: Health workers need to advise women of reproductive age on foods that are rich in vitamin C, as this may improve the vitamin status and possibly reduce the occurrence of pre-eclampsia.

Risk factors for pre-eclampsia in Mulago Hospital, Kampala, Uganda.

OBJECTIVE: Pre-eclampsia contributes significantly to maternal, foetal and neonatal morbidity and mortality. The risk factors for pre-eclampsia have not been well documented in Uganda. In this paper, we describe the risk factors for pre-eclampsia in women attending antenatal clinics at Mulago Hospital, Kampala. METHODS: This casecontrol study was conducted from 1st May 2008 to 1st May 2009. 207 women with pre-eclampsia were the cases, and 352 women with normal pregnancy were the controls. The women were 15-39 years old, and their gestational ages were 20 weeks or more. They were interviewed about their socio-demographic characteristics, past medical history and, their past and present obstetric performances. RESULTS: The risk factors were low plasma vitamin C (OR 3.19, 95% CI: 1.54-6.61), low education level (OR 1.67, 95% CI: 1.12-2.48), chronic hypertension (OR 2.29, 95% CI 1.12-4.66), family history of hypertension (OR 2.25, 95% CI: 1.53-3.31) and primiparity (OR 2.76, 95% CI: 1.84-4.15) and para≥5 (3.71, 95% CI:1.84-7.45). CONCLUSION: The risk factors identified are similar to what has been found elsewhere. Health workers need to identify women at risk of pre-eclampsia and manage them appropriately so as to prevent the maternal and neonatal morbidity and mortality associated with this condition.

Building capacity for HIV/AIDS program leadership and management in Uganda through mentored Fellowships.

BACKGROUND: Around the world, health professionals and program managers are leading and managing public and private health organizations with little or no formal management and leadership training and experience. OBJECTIVE: To describe an innovative 2-year, long-term apprenticeship Fellowship training program implemented by Makerere University School of Public Health (MakSPH) to strengthen capacity for leadership and management of HIV/AIDS programs in Uganda. IMPLEMENTATION PROCESS: The program, which began in 2002, is a 2-year, full-time, non-degree Fellowship. It is open to Ugandan nationals with postgraduate training in health-related disciplines. Enrolled Fellows are attached to host institutions implementing HIV/AIDS programs and placed under the supervision of host institution and academic mentors. Fellows spend 75% of their apprenticeship at the host institutions while the remaining 25% is dedicated to didactic short courses conducted at MakSPH to enhance their knowledge base. ACHIEVEMENTS: Overall, 77 Fellows have been enrolled since 2002. Of the 57 Fellows who were admitted between 2002 and 2008, 94.7% (54) completed the Fellowship successfully and 50 (92.3%) are employed in senior leadership and management positions in Uganda and internationally. Eighty-eight percent of those employed (44/54) work in institutions registered in Uganda, indicating a high level of in-country retention. Nineteen of the 20 Fellows who were admitted between 2009 and 2010 are still undergoing training. A total of 67 institutions have hosted Fellows since 2002. The host institutions have benefited through staff training and technical expertise from the Fellows as well as through grant support to Fellows to develop and implement innovative pilot projects. The success of the program hinges on support from mentors, stakeholder involvement, and the hands-on approach employed in training. CONCLUSION: The Fellowship Program offers a unique opportunity for hands-on training in HIV/AIDS program leadership and management for both Fellows and host institutions.

The effects of enhanced access to antiretroviral therapy: a qualitative study of community perceptions in Kampala city, Uganda.

INTRODUCTION: Since 2001, Antiretroviral Therapy (ART) has been integrated as part of the Uganda National Program for Comprehensive HIV/AIDS Care and Support. If patients take Antiretroviral drugs (ARVs) as prescribed, quality of life is expected to improve and patients become healthier. It is, however, postulated that scale up of ARVs could erode the previous achievement in behaviour change interventions. This study examined community perceptions and beliefs on whether enhanced access to ARVs increases risk behaviour. It also examined people's fears regarding HIV/AIDS infection and the use of ARVs. METHODS: This was a qualitative study that utilized Focus Group Discussions (FGDs) and Key Informant (KI) interviews. Participants were purposefully sampled. Twenty FGDs comprising of 190 participants and 12 KI interviews were conducted. FGDs were conducted with adult men and women (above 25 years), and youth (male and female) while KI interviews were held with Kampala City Council officials, Kawempe Division Local Council officials, health workers and religious leaders. All data was tape recorded with consent from participants and transcribed thereafter. Typed data was analyzed manually using qualitative latent content analysis technique. RESULTS: Most participants felt that enhanced access to ART would increase risky sexual behaviour; namely promiscuity, lack of faithfulness among couples, multiple partners, prostitution, unprotected sexual practices, rape and lack of abstinence as the risky sexual behaviours. A few FGDs, however, indicated that increased ART access and counselling that HIV-positive people receive promoted positive health behaviour. Some of the participants expressed fears that the increased use of ARVs would promote HIV transmission because it would be difficult to differentiate between HIV-positive and HIV-negative persons since they all looked healthy. Furthermore, respondents expressed uncertainty about ARVs with regard to adherence, sustainable supply, and capacity to ensure quality of ARVs on the market. CONCLUSIONS: There are fears and misconceptions that enhanced access to ART will increase risky sexual behaviour and HIV transmission. Information Education and Communication (IEC) on ART use and availability should be enhanced among all people. Prevention programs which are modified and specific to the needs of the people living with HIV should be developed and implemented, and should include information on the ability of individuals to transmit HIV even when they are on ART.