"I desire to have an HIV-free baby": pregnant and breastfeeding mothers' perceptions of Viral load testing and suppression in HIV care in southwestern Uganda.

Introduction: Viral suppression is a critical component for preventing mother-to-child transmission of HIV(MTCT). Mothers' perceptions of viral load suppression is crucial in the attainment of successful outcomes in preventing mother to child transmission of HIV. We therefore aimed to explore the experiences and perceptions of women on viral suppression.

Environmental DNA barcoding reveals general biodiversity patterns in the large tropical rift Lake Albert.

Lake Albert, Africa's seventh-largest lake and a biodiversity hotspot, faces significant environmental challenges, including unregulated anthropogenic pressure and a lack of comprehensive biological studies. To address the scarcity of biodiversity data, we utilized environmental DNA (eDNA) metabarcoding to assess the lake's eukaryotic and metazoan communities. Surface water samples were collected at three distinct locations: close to the southern inflow of the Semliki River, the central part of the lake, and close to the northern inflow of the Victoria Nile and outflow of the Albert Nile.

A cross-sectional study of point-of-care lactate testing in integrated community care management (ICCM) for children with acute respiratory illness in rural uganda.

Background: Integrated community case management (iCCM) programs leverage lay village health workers (VHWs) to carry out the initial evaluation of children with common conditions including malaria, pneumonia and diarrhea. Therefore, it is imperative that VHWs are able to identify children who are critically ill and require referral to a health facility. Elevated venous lactate levels have been associated with severe illness and adverse health outcomes, including death.

Role of traditional healers in the management of microbial keratitis in eastern Nepal.

Background: Microbial Keratitis (MK) is a leading cause of corneal blindness due to infection and its consequences, with a higher incidence in resource-limited nations. Hospital-based patient records from different parts of Nepal suggest patients often use traditional eye medicine to treat MK. Traditional healers (TH) within the community are often the first point of care for MK management.

Global trends in CD4 count measurement and distribution at first antiretroviral treatment initiation.

Background: While people with HIV (PWH) start antiretroviral treatment (ART) regardless of CD4 count, CD4 measurement remains crucial for detecting advanced HIV disease and evaluating ART programmes. We explored CD4 measurement (proportion of PWH with a CD4 result available) and prevalence of CD4 <200 cells/µL at ART initiation within the International epidemiology Databases to Evaluate AIDS (IeDEA) global collaboration.

Methods: We included PWH at participating ART programmes who first initiated ART at age 15-80 years during 2005-2019.

Emerging threat of artemisinin partial resistance markers (pfk13 mutations) in Plasmodium falciparum parasite populations in multiple geographical locations in high transmission regions of Uganda.

Background: Artemisinin-based combination therapy (ACT) is currently recommended for treatment of uncomplicated malaria. However, the emergence and spread of partial artemisinin resistance threatens their effectiveness for malaria treatment in sub-Saharan Africa where the burden of malaria is highest. Early detection and reporting of validated molecular markers (pfk13 mutations) in Plasmodium falciparum is useful for tracking the emergence and spread of partial artemisinin resistance to inform containment efforts.

Implementation of digital chest radiography for childhood tuberculosis diagnosis at district hospital level in six high tuberculosis burden and resources limited countries.

Objectives: Chest x-ray (CXR) plays an important role in childhood tuberculosis (TB) diagnosis, but access to quality CXR remains a major challenge in resource-limited settings. Digital CXR (d-CXR) can solve some image quality issues and facilitate their transfer for quality control. We assess the implementation of introducing d-CXR in 12 district hospitals (DHs) in 2021-2022 across Cambodia, Cameroon, Ivory Coast, Mozambique, Sierra Leone and Uganda as part of the TB-speed decentralisation study on childhood TB diagnosis.

Effect of missed clinic visits on treatment outcomes among people with tuberculosis: a quasi-experimental study utilizing instrumental variable analysis.

Objectives: Missed clinic visits disrupt the continuity of care and potentially impact tuberculosis (TB) treatment outcomes negatively. We evaluated the effect of missed clinic visits on mortality and treatment success among people with bacteriologically confirmed pulmonary TB in rural eastern Uganda.

Methods: Using routine TB clinic data, we designed a quasi-experimental study and used instrumental variable analysis to estimate a cause-effect.

Using Phosphatidylethanol as an Adjunct to Self-Reported Alcohol Use Improves Identification of Liver Fibrosis Risk.

Introduction: Accurate assessment of alcohol use informs prevention and management of liver disease. We examined whether phosphatidylethanol (PEth, an alcohol metabolite) blood concentrations are associated with liver fibrosis risk independently of self-reported alcohol use, among persons with and without HIV.

Methods: We pooled individual-level data from 12 studies from the United States, Russia, Uganda, and South Africa with PEth, Alcohol Use Disorders Identification Test-Consumption (AUDIT-C), and fibrosis-4 (FIB-4) measurements.

Level of burnout and associated factors among healthcare workers in central Uganda: A facility-based cross-sectional study.

Background: Burnout among healthcare workers is a global concern with significant implications for both the well-being of the workforce and the quality of patient care. This facility-based cross-sectional study aimed to identify factors associated with burnout among healthcare workers in central Uganda.

Methods: The study, conducted between June and July 2023, utilized a cross-sectional design involving physicians, nurses, and technicians.

Maternal factors associated with early-onset neonatal sepsis among caesarean-delivered babies at Mbarara Regional Referral Hospital, Uganda: a case-control study.

Background: Babies born via caesarean section in low-income settings face a higher risk of early-onset neonatal sepsis (EONS), which has greater mortality than late-onset sepsis. However, maternal factors contributing to EONS among caesarean-delivered babies in these settings, including Uganda, are not well documented. We determined maternal factors associated with EONS among term babies delivered by caesarian section at Mbarara Regional Referral Hospital (MRRH), southwestern Uganda.

Proteinuria as a Critical Indicator of Kidney Dysfunction in Type 2 Diabetes Patients: Insights From a Cross-Sectional Study.

Background Kidney dysfunction is a common finding among patients with diabetes mellitus. We sought to determine the prevalence and contributors to kidney dysfunction among type 2 diabetes mellitus (T2D) patients. Methods In this descriptive and analytical cross-sectional study, we received consent and enrolled 148 T2D patients attending the diabetic clinic of Soroti Regional Referral Hospital in eastern Uganda from May 2023 to July 2023.

Surface-derived groundwater contamination in Gulu District, Uganda: Chemical and microbial tracers.

Groundwater is consumed by over 2 billion people globally, though it can be impacted by microbial and chemical contamination in both rural and (peri-)urban areas. This issue is particularly pertinent in regions like East Africa, where rapid urbanisation has strained local infrastructure, including water and sanitation systems. We use selected tracers of human and animal waste to assess the quality of community drinking sources with regards to surface-derived groundwater inputs and to compare urban versus rural water quality, under the rapidly developing urban area of Gulu, Northern Uganda.

Readiness to manage Ebola Virus Disease among emergency healthcare workers in Uganda: a nationwide multicenter survey.

Background: Emerging infectious diseases like the Ebola Virus Disease (EVD) pose significant global public health threats. Uganda has experienced multiple EVD outbreaks, the latest occurring in 2022. Frontline healthcare workers (HCWs) are at increased risk, yet there is insufficient evidence of existing knowledge of EVD of these HCWs.

The Universal Vital Assessment (UVA) score at 6 hours post-resuscitation predicts mortality in hospitalized adults with severe sepsis in Mbarara, Uganda.

Sepsis is the leading cause of global death with the highest burden found in sub-Saharan Africa (sSA). The Universal Vital Assessment (UVA) score is a validated resource-appropriate clinical tool to identify hospitalized patients in sSA who are at risk of in-hospital mortality. Whether a decrease in the UVA score over 6 hours of resuscitation from sepsis is associated with improved outcomes is unknown.

Serum Uric Acid and Microalbuminuria: Predictors of Renal Dysfunction in Type 2 Diabetes Patients in South-Western Uganda.

Background Type 2 diabetes (T2D) is a chronic metabolic disorder characterized by insulin resistance and high blood glucose levels, which has become a global pandemic in recent decades and is associated with several health complications, including renal dysfunction. Serum uric acid levels are associated with kidney damage and have been linked to various health conditions. Urine microalbumin is a sensitive marker of kidney damage and is commonly used to monitor renal dysfunction in diabetes.

Vagus nerve stimulation in dementia: A scoping review of clinical and pre-clinical studies.

Background: Dementia is a prevalent, progressive, neurodegenerative condition with multifactorial causes. Due to the lack of effective pharmaceutical treatments for dementia, there are growing clinical and research interests in using vagus nerve stimulation (VNS) as a potential non-pharmacological therapy for dementia. However, the extent of the research volume and nature into the effects of VNS on dementia is not well understood.

Experiences and lessons learned from a global research administration capacity building project to support and expand HIV/AIDS research in southwestern Uganda.

International collaborative research projects conducted at academic research institutions, including complex basic science, clinical, and translational HIV/AIDS research, require intensive communication, coordination, and thoughtful relationship-building at all institutional levels and especially require the support of experienced and well-trained Research Administrators. To be successful, global research teams must be not only scientifically adept, but supported by a staff skilled in identifying opportunities, submitting proposals, and managing all aspects of award administration and reporting. Using a National Institutes of Health, Fogarty International Center funded training grant, the project team aimed to develop a comprehensive Research administration capacity-building program that would improve the support provided to investigators at Mbarara University of Science and Technology in Uganda through collaboration with the University of Virginia in the United States and expand future funding success for innovative HIV/AIDS and HIV-related research.