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.
"SKILLZ," is a mixed methods evaluation of the Grassroots Soccer (GRS) SKILLZ Package based in Lusaka, Zambia. The package is made up of three football-based programs: (1) SKILLZ-Girl - implemented in schools as part of a 10-week program culminating in a tournament event; (2) SKILLZ-Club - implemented as an ongoing extra-curricular activity after the completion of SKILLZ-Girl; (3) SKILLZ-Plus - a clinic based football group targeted at girls that are HIV-positive. The programs work together to build a continued support system which encourages uptake of Sexual Reproductive Health (SRH) and HIV services, while facilitating ART adherence (for HV-positive participants) and continued engagement with health services over the long-term (whether to contraceptive methods, HIV prevention services, HIV repeat testing, and/or HIV treatment and care). The study team has developed an enhanced SKILLZ-Girl offering, which will include a comprehensive module on HIVST, contraceptives and PrEP, access to a nurse during the implementation of sessions and the additional offering of HIVST and contraceptive services at the event along with ongoing engagement through the SKILLZ-Club program (Enhanced Arm) , The central hypothesis is that this enhanced curriculum will increase HIV testing and contraceptive uptake compared to the standard SKILLZ curriculum & standard event (SOC Arm). The investigators further hypothesize that the intervention in the enhanced arm will positively and directly affect a number of mediating factors including attendance at soccer events where community-based SRH services are offered, SRH knowledge, empowerment, self-confidence, and perceptions of gender balance, and (reduced) stigma. For girls found to be HIV-positive, the follow-on SKILLZ intervention (SKILLZ-Plus) has been designed to facilitate linkage to HIV care and treatment, reduce HIV-related stigma, increase disclosure to family and partners, increase feelings of social support, empowerment, self-efficacy, and ultimately adherence to ARVs, viral load suppression (VLS) and retention in HIV care and treatment. This study will be conducted in up to 32 secondary schools that GRS currently serves in the Lusaka Urban District.
The purpose of the study is to find out if individuals who received first and second dose of Oral Cholera Vaccine (OCV) in Lukanga Swamps, Central Province of Zambia have developed protection against future attacks to cholera. The investigators also want to investigate whether vitamin A deficiency and being HIV positive increases the chances of suffering from cholera.
The purpose of this study is to learn more about infection with and recovery from the virus called severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Some people know this virus by the name "coronavirus." It can cause the disease called COVID-19. The information gained from the study will be used to help develop better tests for SARS-CoV-2 infection and COVID-19 disease and may help in developing future vaccines and treatments by allowing researchers to determine the difference between the body's immune response to natural SARS-CoV-2 infection and immunization with a SARS-CoV-2 vaccine.
The objective of CROWN CORONATION is the prevention of symptomatic COVID-19 by using combinations of approved and safe repurposed interventions, with complementary mechanisms of action.
This study aims to address the paucity of accurate incidence data of diarrheal diseases associated with Shigella in Zambia and Burkina Faso. Given the limited feasibility of the current complex diagnostic methods used to detect Shigella in endemic and developing countries due to the costs, the none availability of reagents and a requirement of expensive and complex machinery, we suggest to use a rapide, easy-to-use, cost-effective, and robust Polymerase Chain Reaction (PCR) based rapid tool, the Loop-mediated isothermal amplification (LAMP) based diagnostic assay (ES-RLDT). This baseline study will enable us to generate an accurate estimate of Shigella incidence so as to inform future trials' designs of an oral vaccine development (ShigOraVax) in Burkina Faso and Zambia. This project is part of the EDCTP2 programme supported by the European Union under grant agreement "No RIA2018V-2308
The study is a double-blind, randomised, placebo-controlled trial that will be conducted primarily in healthcare settings and other facilities directly involved in COVID-19 case management. We will recruit healthcare workers and other persons at risk of contracting COVID-19, who can be followed reliably for 5 months. The initial aim was to recruit 40,000 participants and we predict an average of 400-800 participants per site in 50-100 sites. The participant will be randomised to receive either chloroquine or placebo (1:1 randomisation), or to hydroxychloroquine or placebo (1:1 randomisation). A loading dose of 10mg base/kg (four 155mg tablets for a 60kg subject), followed by 155 mg daily (250mg chloroquine phosphate salt/ 200mg hydroxychloroquine sulphate) will be taken for 3 months. If the participant is diagnosed with COVID-19, they will take continue to take the study medication until: - 90 days after enrolment (i.e., completion of kit) - hospitalised due to COVID-19 disease (i.e., not for quarantine purposes) in which case they will stop, or - advised to stop by their healthcare professional for other reasons Episodes of symptomatic respiratory illness, including symptomatic COVID-19, and clinical outcomes will be recorded in the Case Record Form during the follow-up period. This study is funded by Wellcome Trust Grant reference 221307/Z/20/Z.
Intramuscular injection and oral solution of tranexamic acid (TXA) would increase its use in situations where administration of intravenous drugs is difficult. The investigators aim to assess the population pharmacokinetics (PK) and pharmacodynamics (PD) of intravenous, intramuscular and oral TXA in women undergoing undergoing caesarean section (CS) with at least one known risk factor for postpartum haemorrhage (PPH)
There is a growing interest for the use of stool samples as an alternative to respiratory samples for the diagnosis of intrathoracic TB in children unable to produce sputum. Unlike respiratory samples, stool samples require processing before molecular testing. Several groups have already evaluated different processing methods. However, it is difficult to know which method has the best accuracy and potential for use at Primary Health Care level, due to the difference in study designs and populations. Therefore, in this study, the investigators propose to evaluate the accuracy of different promising stool processing methods in the same population within the same study with an adapted design. Furthermore, no study has so far evaluated for stool testing the new Xpert MTB/RIF Ultra cartridge that has a lower level of detection than the previous Xpert MTB/RIF cartridge. The investigators propose to evaluate the accuracy of Xpert MTB/RIF Ultra (Ultra) performed on stool samples collected from children with presumptive TB and processed using four different processing methods (Standard sucrose flotation method, optimized sucrose flotation method, SPK, and SOS) against bacteriological results from respiratory specimens and to perform a head-to-head comparison of the diagnostic accuracy and feasibility of these different methods in Uganda and Zambia. The selection of processing methods was based on accuracy results, degree of simplification allowing their introduction at PHC level, and finding from the TB-Speed in-vitro stool processing study. The standard sucrose flotation method is kept to assess if results obtained with the optimised sucrose-flotation method in our in-vitro study can be reproduced in-vivo
Malaria in pregnancy has devastating consequences for mother and foetus. WHO recommends intermittent preventive treatment in pregnancy (IPTp) with sulphadoxine-pyrimethamine (SP) for asymptomatic women, but high-level parasite resistance to SP threatens its efficacy. Dihydroartemisinin-piperaquine (DP) has the potential to replace SP for IPTp. However, the DP strategy has not been found to be superior to SP for reducing the incidence of low birthweight (LBW), small-for-gestational age (SGA), or preterm birth. This may be the result of sulphadoxine having antibacterial properties; it is derived from sulphonamide, which have been used for decades to treat curable STIs/RTIs. However, SP is unlikely to be curative of STIs/RTIs, nor highly effective against malaria parasites. Thus, combination treatment that contains a more efficacious antimalarial and a more efficacious anti-STI/RTI may produce better birth outcomes. The investigators will therefore determine whether combining SP with metronidazole (MTZ) or, separately, DP with MTZ can improve birth outcomes more than SP alone, potentially paving the way for integrated control strategies that will reduce the dual burden of malaria and curable STIs/RTIs. This is an individually-randomized, 3-arm, partially-placebo controlled superiority trial comparing the efficacy, safety and tolerance of IPTp-SP versus IPTp-SP with MTZ, or IPTp-DP with MTZ to reduce adverse birth outcomes attributable to malaria and curable STIs/RTIs in 5,436 women in the Nchelenge District of Zambia.
The overall objective of this study is to evaluate whether the addition of secondary distribution HIV self-test kits to existing partner notification guidelines increases the proportion of male partners who access facility-based HIV testing services, when compared to the partner notification strategy alone