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.
The ECHO Study is an open-label randomized clinical trial that will compare three highly effective, reversible methods of contraception (including a non-hormonal method) to evaluate whether there is a link between use of any of these methods and increased risk of acquiring HIV infection. A randomized clinical trial among about 7,800 women in four countries, ECHO will deliver evidence to support and guide individual, policy and programmatic decisions on contraception for women at risk of acquiring HIV infection.
Animal source foods (ASF), such as meat and eggs, are rich in nutrients critical for growth and development. Yet, for poor children in developing countries, ASF consumption is limited by cost, inadequate caregiver knowledge, and lack of local production and physical availability. The impact of HH- and village-level livestock interventions on household dietary diversity and nutritional status in resource-poor communities is not well established. The objective of this study is to test the effectiveness of local egg production intervention on maternal and child diets and child nutrition status. This project takes place in the Luangwa Valley, Zambia in partnership with a local non-governmental organization, COMACO. Twenty communities will be assigned to the intervention, and 20 matched communities will be selected as controls. In each intervention community, an egg production facility will be built, owned, and operated by trained COMACO farmers. Households (HHs) in each community will be sampled twice annually for 1 year pre-intervention (baseline) and 1 year post-intervention to assess dietary diversity and nutritional status. Data analysis will test for a change in these outcomes from baseline in each intervention community compared to the matched control community.
The purpose of this study is to see if the transvaginal colposcope produces similar results to colposcopy for the screening of cervical cancer. In this study the investigators are using an investigational device called the transvaginal colposcope. The word investigational means that the device is still being tested in research studies and is not approved by the U.S. Food and Drug Administration (FDA).
This study seeks to evaluate the readiness of HIV-infected pregnant women in Zambia to initiate, adhere to, and be retained in care under the Ministry of Health's Option B+ policy. Under a 3-phased research study the investigators will: (1) conduct formative research regarding readiness to start lifelong ART in the pregnant population; (2) translate the results of formative research into a readiness assessment tool and an enhanced adherence package for pregnant women eligible for Option B+ and (3) conduct an individual randomized trial of the enhanced adherence package.
The purpose of this study is to provide evidence on the performance and operational characteristics of commercially available dual HIV/syphilis Rapid Diagnostic Tests (RDTs) in Zambia for their introduction into antenatal care and other settings.
Available data suggest that low dose aspirin may be a safe, widely available and inexpensive intervention that may significantly reduce the risk of preterm birth. However, this possibility needs to be proven in a properly designed randomized controlled trial (RCT) with preterm birth as the primary outcome. Such a clinical trial in a racially, ethnically and geographically diverse population could best be accomplished by the established infrastructure of the Global Network for Women's and Children's Health Research (GN).
The primary objective of the study is to demonstrate and quantify the protective efficacy (PE) of spatial repellent products in reducing the incidence of malaria infection in human cohorts. The null hypothesis (H0) is that there is no difference in malaria incidence between intervention and control arms.
The purpose of this study is to estimate the burden of disease, identify risk factors associated with nosocomial bacteremia among neonates and assess the efficacy of low-cost measures targeted to known and suspected nosocomial BSI (bloodstream) risk factors, the investigators propose to study the impact of a novel package of infection control interventions on nosocomial bacteremia and mortality among neonates at a tertiary care center in sub-Saharan Africa.
Nearly 1.5 million pregnant women are infected with syphilis each year, and it is estimated that half of them will have adverse birth outcomes. Congenital syphilis remains a major public health issue, despite the fact that maternal syphilis is easy to detect and treat. Multiple barriers impair the elimination of congenital syphilis. Syphilis is often stigmatized and of low priority, and even women attending prenatal care early are potentially facing multiple clinical barriers. The study objective is to use implementation research methods to evaluate a multifaceted intervention to increase the use of evidence-based clinical procedures to prevent congenital syphilis. The investigators will perform a facility-based, two-arm parallel cluster randomized implementation trial in the Democratic Republic of the Congo and Zambia. The intervention will be multifaceted, tailored by formative research, and include: opinion leaders, reminders, monitoring, and feedback; point-of-care rapid tests; and treatment kits to be used immediately if the rapid test is positive. Improving syphilis screening and treatment will be promoted as a key step toward improving the quality of all components of prenatal care.
In this study the investigators will determine risk factors for liver fibrosis among HIV-HBV co-infected patients in Lusaka, Zambia, and assess the long-term effectiveness of antiretroviral drugs in the prevention and/or reduction of liver disease.