There are about 292 clinical studies being (or have been) conducted in Zambia. 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.
TB-Speed SAM is a multicentric, prospective diagnostic cohort study conducted in three countries with high and very high TB incidence (Sierra Leone, Uganda, and Zambia). It aims at assessing several diagnostic tests that could result in the development of a score and algorithm for TB treatment decision in hospitalised children with severe acute malnutrition (SAM).
To achieve global goals for the treatment of HIV, most high-prevalence countries are experimenting with and scaling up differentiated service delivery models (DSD). A handful of efforts have been formally described and evaluated in the literature; many others are being implemented formally or informally under routine care, without a research or evaluation goal. For most countries, however, there is little evidence on the big picture-the proportion of clinics offering alternative models, eligibility criteria and the proportion of patients considered eligible, the number of patients actually participating, health outcomes such as viral suppression, empirical resource utilization compared to traditional care, variations among the models, duration of patient participation, fidelity to model guidelines, effects on clinic efficiency, and sustainability without external donor support. AMBIT a set of data synthesis, data collection, and data analysis activities aimed at generating information for near- and long-term decision making and creating an approach and platform for ongoing evaluation of differentiated models of HIV treatment delivery in the future. The project will collect and analyze a wide range of existing data sets pertinent to DSD. This protocol is for an analysis of existing medical record data collected by the Ministry of Health, implementing partners, and other completed, ongoing, or new evaluations, trials, and observational studies. Outcomes to be reported include coverage/uptake of DSD, patients' outcomes, and distribution of each model. There will be no study interaction with individual patients, providers, caregivers, or others for this analysis.
TB-Speed HIV is a prospective multicentre management study evaluating the safety and feasibility of the recently proposed PAANTHER TB treatment decision algorithm for HIV-infected children with presumptive TB. It will be conducted in four countries with high and very high TB (Tuberculosis) incidence (Côte d'Ivoire, Uganda, Mozambique, and Zambia) which have not participated in the study that developed the PAATHER algorithm.
Linear growth failure, a manifestation of chronic undernutrition in early childhood, is a recalcitrant problem in resource constrained settings. The underlying causes of growth failure are multifactorial, but persistent and recurrent infection and inflammation of the gastrointestinal tract and immune activation, a condition commonly referred to as environmental enteropathy, is an important contributor. A highly enriched 13C-Sucrose Breath Test, a measure of sucrase-isomaltase activity, will be evaluated as a non-invasive biomarker of environmental enteropathy, and more specifically of intestinal brush border enzyme activity in 6 resource poor countries (Bangladesh, India, Jamaica, Kenya, Peru and Zambia) in 100 volunteers aged 12-15 months (total n=600) and evaluated relative to the lactose rhamnose test and linear and ponderal growth over a 3-6 month period following biomarker assessment. Field usability will also be assessed.
Early post-discharge mortality is high among HIV-infected Zambians admitted to the hospital. Likely this is in part due to missed opportunities to identify lethal coinfections and optimize HIV care during admission (and before discharge). In this study the investigators will develop and pilot a new approach to inpatient HIV care that follows international guidelines for management of advanced HIV disease.
The trial will be a multinational, randomized, double-blind, double-dummy, endpoint driven, group-sequential, active comparator-controlled study, in which participating infants will be randomized 1:1 to receive either: 1) 90 µg of the TV P2-VP8 vaccine IM plus oral placebo, or 2) Rotarix® per os (PO) plus IM placebo. Participants will receive three doses of TV P2-VP8/placebo IM and two doses of Rotarix®/placebo PO at monthly intervals starting at ≥6 to <8 weeks of age, administered concomitantly with EPI/UIP vaccines. To maintain the blind, infants allocated to the TV P2-VP8 vaccine arm will receive both TV P2-VP8 IM as well as oral placebo vaccine, and infants allocated to receive Rotarix® will receive both Rotarix® PO and placebo IM. Active surveillance for episodes of gastroenteritis (GE) will be conducted throughout the study, through weekly contact with participants' parents. Unsolicited AEs grade ≥ 2 through 28 days after the last study vaccination will be recorded in the study database, as will data for SAEs (including intussusception) throughout the study.
Cervical cancer in HIV-positive women is largely preventable through regular screening. The World Health Organization (WHO) recommends cervical screening for HIV-positive women every three years. Currently the least costly method for screening and the most viable option for many countries is visual inspection after application of acetic acid (VIA). Alternative testing methods are HPV testing and assessment with a portable magnification device. The investigators plan to assess and compare the screening test accuracy of these screening tests in women living with HIV. All women will receive histopathology reference standard.
This study is a multi-centre interventional study at seven tertiary paediatric surgery centres in Ghana, Zambia, Malawi and Tanzania aimed at reducing mortality from gastroschisis.
The purpose of this study is to assess the safety and tolerability of SF2000SD in adult male healthy volunteers
This study will provide important evidence to the Ministry of Community Development, Mother and Child Health (MCDMCH) and the Ministry of Health (MOH) on how to effectively implement iCCM with a focus on improving both the flow of supplies to CHWs as well as the quality of their supervision and mentorship. The overall aim will be to determine whether improvements in supplies for community health workers (CHWs) and strengthened supervision result in improved early and appropriate treatment for children with malaria, pneumonia, and diarrhea in rural Zambia when compared to CHWs offering iCCM without this logistics and supervision support.