There are about 849 clinical studies being (or have been) conducted in Uganda. The country of the clinical trial is determined by the location of where the clinical research is being studied. Most studies are often held in multiple locations & countries.
This randomized controlled trial investigated 12 weeks of physical activity or to 12 weeks in a waiting control condition in youth aged 15 to 24 years old affected by displacement.
The research project is a component of another research project that applies the protocol of the World Health Organization for screening of cervical cancer, with testing of high-risk Human Papilloma Virus (hrHPV) as first screening. In the screen, triage and treat approach women who tested positive for hrHPV are undergoing Visual Inspection of the cervix with Acetic Acid (VIA). This procedure is applied in Uganda, India and Bangladesh. However the quality of VIA by lower-trained staff is variable because Low and Middle Income Countries face limited numbers of qualified health care professionals. Artificial intelligence (AI) might be a solution to improve consistency of VIA assessment. This research validates an AI decision support system (AI-DSS) under field conditions.
An Experimental Medicine Vaccine Trial of Mosaic HIV-1 Envelope Trimer Immunogens Administered to People Living with HIV (PLWH) in Africa, Randomized for Assessment of Fractional Doses.
Cryptococcal meningitis (CM) is a fungal infection that causes a severe syndrome of meningitis that is 100% fatal without antifungal therapy. Even with antifungal therapy, mortality rates remain high, especially in Africa where the ongoing HIV/AIDS pandemic leads to higher prevalence of cryptococcosis. Combination of amphotericin and flucytosine (5-FC) is the mainstay of therapy for the initial management of CM. Indeed, it has even been shown that effective delivery of these therapies in Africa can lower mortality rates by 90%. This is a prospective open-label trial to compare the efficacy and safety of lower doses of 5FC during induction therapy to historical controls with standard 5FC dosing. Participants in the trial will receive 60mg/kg/day of 5-FC in 3 divided doses for 10 days. Single-dose liposomal amphotericin (10mg/kg) is preferred, if available. Amphotericin B 0.7-1.0 mg/kg/day may be used if needed. Historical controls drawn from the AMBITION trial will be used as a comparison group, selected weighted by inclusion/exclusion criteria, baseline characteristics and therapies received. Induction therapy for control group participants followed the 2018 WHO cryptococcal guidelines with 7 days of 5-FC 100mg/kg/day and 7 days of IV Amphotericin deoxycholate followed by 1200mg fluconazole/day for 7 days. The intervention group received single- dose liposomal amphotericin plus 5-FC and fluconazole 1200 mg/day. All participants will receive fluconazole 1200mg/day during consolidation therapy from day 1 to 14 then 800mg/day from day 15 to 10 weeks, and 200mg/day after 10 weeks. All participants will receive lumbar punctures at diagnosis, day 3, day 5-7, day 10-14, and additionally as required for control of intracranial pressure and documentation of CSF sterilization. Controls from Ambition will be matched for the same LP windows. Therapeutic LPs conducted during the first week have a ~70% relative survival benefit.
The goal of this observational study is to develop a risk prediction model for early-onset neonatal sepsis in term and late preterm neonates in Uganda and Zimbabwe. The main questions it aims to answer are: - What are the risk factors for early-onset neonatal sepsis in low-resource settings? - How can these be combined into a risk prediction model? Mother-baby pairs will be recruited in Uganda. They will have extensive data taken on their medical and obstetric histories and lifestyles, and their newborns will have a blood sample taken just after birth for culture. Machine learning techniques will be used to create the risk prediction model, which will then be validated in a second population in Zimbabwe.
This study will test a new drug (MAM01) to find which doses are safe and could help prevent people from getting malaria. The study will take place in parts of Africa where malaria is common. Parts A and B of the study will first test single doses of MAM01 in healthy adults, then after safety review, in older children, and then after additional safety review, in infants. Part C will then test single doses of MAM01 in children and infants who have a medical problem that could put them at greater risk if they get malaria.
The goal of this implementation science study is to design evidence based and stakeholder informed implementation strategies to integrate the management of hypertension (HTN) into existing community anti-retro-viral treatment (ART) delivery models of HIV care in Uganda and evaluate their effectiveness and implementation outcomes. The main questions it aims to answer are: 1. What are the perspectives of patients (hypertensive PLHIV) on integrating hypertension care in community ART delivery models of HIV care? 2. What are the perspectives of health care providers', district leaders', and policymakers' perspectives on integrating hypertension care in community ART delivery models of HIV care? 3. What implementation strategies would support integration of the management of hypertension into existing community ART delivery models in Uganda? 4. What is the effectiveness of implementation strategies to integrate the management of hypertension care in community ART delivery models of HIV care in Uganda? 5. What are the implementation outcomes of strategies to integrate hypertension care in community ART delivery models of HIV care in Uganda? 6. What is the cumulative incidence, types and severity of HTN medication-related adverse events and their predictors among PLHIV with HTN? Investigators will use qualitative research methods to explore key stakeholders' perspectives and preferences on integrating hypertension care in community ART delivery models in Uganda; design implementation strategies that integrate the management of hypertension into existing community ART delivery models; determine the effectiveness of implementation strategies that integrate the management of hypertension in community ART delivery models; evaluate implementation outcomes of strategies that integrate hypertension care in community ART delivery models; determine the cumulative incidence, types and severity of medication-related adverse events and their predictors; and assess the patients and provider costs, health related quality of life, cost-effectiveness of leveraging existing HIV differentiated service delivery models to screen and treat HTN among persons with HIV in Uganda.
The overall goal of the P4P: Peers for PrEP (pre-exposure prophylaxis) study is to pilot test a peer-led and delivered intervention for biomedical HIV prevention that is tailored to women who engage in sex work in southwestern Uganda. This study will evaluate whether this intervention is feasible, acceptable, and increases uptake of biomedical prevention.
A prospective study will be carried out in an area where parasites with reduced sensitivity to malaria drugs (artemisinins) have recently emerged. The study will recruit participants from patients who attend the clinic with uncomplicated malaria and are treated with conventional artemisinin-combination therapies (ACT) as part of standard clinical care. From this population, we will select P. falciparum gametocyte carriers. Before, during and after ACT treatment, the transmission potential of artemisinin resistant and wild type infections will be assessed by microscopy, molecular methods, parasite culture and mosquito feeding assays. Parasite clearance will be determined in the first days (d0-3) after treatment. The study population will consist of passively recruited patients with uncomplicated P. falciparum malaria who are microscopy positive for gametocytes. Participants will be treated with conventional therapies for uncomplicated malaria without randomization: artemether-lumefantrine (AL) or dihydroartemisinin-piperaquine (DHA-PPQ). All doses are supervised. Parasite clearance is assessed ex vivo by ring-stage survival assays and by daily slides during the first days of treatment. Gametocyte carriage and gametocyte commitment/production will be determined for resistant and wild type infections before, during and after treatment. In addition, venous blood will be collected at three timepoints to assess transmission to mosquitoes before (d0), during (d2) and after treatment (d7). The total duration of participation will be 7 days, the primary endpoint will be the reduction in mosquito infection rates at d2 (artemether-lumefantrine) or d7 (dihydroartemisinin-piperaquine) compared to pre-treatment.
The goal of this clinical trial is to compare two multifaceted strategies (standard vs enhanced) for scaling Bridges in a two-arm Hybrid III effectiveness-implementation cluster randomized controlled trial (RCT) in adolescent and youths affected by AIDS [AYaAIDS] (ages 13-17 years) from 48 schools in the Greater Masaka region of Uganda. The main aims of the clinical trial are: Aim 1. Compare the implementation effectiveness of the standard implementation strategy vs. an enhanced implementation strategy. The investigators will assess fidelity to Bridges (primary implementation outcome) and sustainment of Bridges (exploratory implementation outcome). Aim 2. Determine the clinical effectiveness of Bridges implemented via a standard vs. enhanced implementation strategy. Aim 3: Explore implementation processes, mechanisms, and determinants. Aim 4. Compare the cost and cost-effectiveness of the two implementation strategies. Using an activity-based ingredients approach, the investigators will examine how much each strategy costs to achieve a unit of effect.