There are about 279 clinical studies being (or have been) conducted in Ethiopia. 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.
The investigators propose to conduct a randomized Sequential Parallel Design for Double-Blind Phase fixed dose, 4-month trial of folate plus B12 as add-on therapy in 200 Ethiopian subjects with schizophrenia with stable residual positive or negative symptoms.
The primary objective of the study is to assess whether an improved MSF HIV diagnostic algorithm which includes a simple and easy to perform confirmation test has significantly better positive predictive value than WHO recommended RDT testing algorithms that do not include confirmatory testing.
The aim with this study is to provide immunotherapy with vitamin D and phenylbutyrate to treatment-naive HIV infected patients to induce important antimicrobial defence mechanisms and decreased inflammation.
The aim with study is to provide adjunctive therapy with vitamin D and phenylbutyrate together with standard anti-tuberculosis treatment to significantly improve clinical recovery among patients with untreated, active pulmonary tuberculosis.
The investigators hypothesize that the addition of primaquine (PQ) to both artemether-lumefantrine (AL) and chloroquine (CQ) for the treatment of Plasmodium vivax infection will result in decreased chance of relapse by about 60%. The investigators plan to assess the therapeutic efficacy of AL compared to combined AL + PQ and CQ compared to combined CQ + PQ against P. vivax infection. They also plan to determine the number of recurrent vivax episodes in patients receiving PQ compared to those who don't receive PQ. Patients aged above 1 year with symptomatic malaria presenting to health centers will be enrolled for treatment with AL, AL+PQ, CQ, or CQ+PQ for P. vivax infection. Phase 1 of the study will monitor the clinical, parasitological, and hematological parameters for P. vivax infection over a 42-day follow-up period, which will be used to evaluate drug efficacy. Phase 2 will continue monthly follow-up of these patients for one year to assess frequency of recurring vivax infections. Results from this research study will be used to assist Ethiopia in assessing their current national malaria drug policies.
Impact exerted by intestinal parasitic infections is much higher in developing countries. School-aged children are at higher risk from the burden of disease, because they specially have many parasitic infections. The poor health results in deficits in physical and cognitive development and educational achievements. Nowadays, there is huge commitment among the global community to control intestinal parasitic infections and to improve nutritional status of young children in developing countries. Large-scale anthelminthic drug administration through vertical control programmes is still required for the foreseeable future and is, therefore, recommended by the World Health Organization (WHO). However, due to the inevitability of re-infection in endemic areas, children need to be treated regularly, and once morbidity control is consolidated, the strategy must shift to transmission control emphasising access to clean water and adequate sanitation. To lower dependency on 'drug only' approach and to enhance sustainability, from the onset of control activities, complementary measures should be implemented, that depend on available resources. Therefore, the investigators are proposing to undertake a randomised controlled trial to assess the impact of simple and easy-to-do hand hygiene intervention packages (hand washing with soap and hand finger nail clipping) on intestinal parasitic infection prevalence, intensity and re-infection rates and on haemoglobin concentration and anaemia prevalence rates among 6-15 years old schoolchildren. Our results will provide solid evidence on if and how hand hygiene practice affects infection prevalence and re-infection rates, as well as, anaemia prevalence among the highly vulnerable age group.
The purpose of this study is to to measure the effect of the HEP+ICCM program relative to routine HEP approach in rural Ethiopia on changes in coverage of case management of common childhood illnesses and severe acute malnutrition, reductions in mortality among children under the age of five, and improvements in nutritional status using a rigorous evaluation design.
The purpose of this study is to provide safety and efficacy data for TMC207 and to demonstrate that TMC207 added to a background regimen (BR) is superior to treatment with the BR plus placebo.
This is a randomized, double blind, placebo controlled trial to confirm the safety and determine the immune response of the killed oral cholera vaccine in healthy adults and children in Ethiopia.
Background: Increased access to antiretroviral therapy (ART) in Africa will require decentralization to primary health care. For this purpose, adapted methods for management of patients co-infected with tuberculosis (TB) and HIV are needed. Improved detection of TB in patients starting ART, and assessment of co-administration of ART and TB treatment are priorities in this field. Aims: To identify clinical predictors of TB in patients starting ART, and to construct screening algorithms for TB in this population; to assess ART outcomes in patients receiving TB treatment at health centre level. Work plan: The project is performed in health centres providing ART in Ethiopia. A cohort of HIV positive patients initiating ART is prospectively followed. Baseline characteristics are registered; blood samples for CD4 cells, HIV RNA and immunological markers are collected, as well as sputum for TB culture and PCR. During ART, clinical data, CD4 cell counts and HIV RNA levels are followed. Patients with TB are compared to those without TB with regard to ART outcome. Baseline factors associated with TB will be used to construct TB screening algorithms. Recruitment of the cohort was completed in March 2013; follow-up for determination of long term outcome of ART will be continued until 2016. Significance: These studies give insight into TB-HIV co-infection at primary health care level in a Sub-Saharan region, and may impact future guidelines for management of such patients.