There are about 351 clinical studies being (or have been) conducted in Nigeria. 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 Malaria Consortium Nigeria (MC) will coordinate a trial of PMC in Osun State, Nigeria with strategic support from the National Malaria Elimination Programme of the Government of Nigeria (NMEP) and financial support from the BMGF. The primary purpose of the study is to provide evidence of the impact of PMC on malaria burden and related clinical outcomes, and its operational feasibility for policy decision and the inclusion of PMC into upcoming programme and funding cycles for its National Malaria Control Strategic Plan. The objectives are: 1. To evaluate the impact of PMC in children aged 2-18 months on key child health outcomes including malaria burden, hospitalisations, and anaemia. 2. To describe indicators of operational feasibility of PMC by identification and measurement of key determinants of successful uptake and implementation of PMC.
The study is a small-scale, short-term unblinded feasibility study to explore the acceptability and feasibility of implementing a reduced-sodium iodised salt intervention in Nigeria. This study will be used to inform a large-scale intervention trial comparing the effects of reduced-sodium salt versus regular salt on the rise in blood pressure with age.
This is a follow-on study to a cluster randomized trial of maternal conditional incentives conducted in Nigeria. This study found that cash transfers, conditional on women obtaining facility-based prenatal, delivery, and postnatal care, resulted in large, significant effects on maternal and child outcomes (NICHD R01HD083444). This study will answer additional key policy questions. First, are the effects on maternal behavior temporary, or do they result in more sustained behavior change? Second, do measured short run (SR) child health effects persist over the long run? Third, did the program generate spillovers?
This study is a Phase 3, multicenter, randomized, placebo-controlled study to evaluate the efficacy of voxelotor and standard of care for the treatment of leg ulcers in participants with sickle cell disease. The study is divided into a 5 study periods: Screening, Run-in, Randomized Treatment, Open-label Treatment, and Follow-up/End of Study (EOS). The study will be conducted in approximately 80 eligible participants at approximately 20 global clinical trial sites.
This study will evaluate the effectiveness of an artificial intelligence-enabled ECG (AI-ECG) for cardiomyopathy detection in an obstetric population in Nigeria.
This study is an open-label study to evaluate the safety of long-term administration of inclacumab in participants with sickle cell disease (SCD). Participants in this study will have completed a prior study of inclacumab.
Pregnancy in sickle cell disease (SCD) is fraught with many complications including preeclampsia (PE) and intrauterine growth restriction (IUGR). Previously, the investigators found an abnormality in prostacyclin-thromboxane ratio in sickle cell pregnant women, a situation that is also found in non-sickle pregnancies with PE and unexplained IUGR. Low dose aspirin (LDA) has been found to reduce the incidence of PE and IUGR in high-risk women due to its reduction of vasoconstrictor thromboxane whilst sparing prostacyclin, in effect "correcting" the ratio. It has been found to be safe for use in pregnancy and is recommended in obstetric guidelines for this use but has not been tested in sickle cell pregnancy. The investigators hypothesize that LDA would reduce the incidence of IUGR and PE in pregnant haemoglobin (Hb)SS women. The investigators also plan to build a machine-learning model to predict severe maternal outcomes in them. The investigators propose a multi-site, randomized, controlled, double blind trial comparing a daily dose of 100mg aspirin with placebo, from 12 - 28 weeks gestation until 36 weeks. The study sites are three teaching hospitals in Lagos and Ile-Ife, and twelve general hospitals and one federal medical centre within Lagos state, with the coordinating centre at the College of Medicine, University of Lagos (CMUL), Idi-Araba, Lagos. A total of 476 eligible pregnant HbSS and HbSC women will be recruited consecutively and randomly assigned to either group using a web-based app, sealed envelope. Each study group will comprise 238 pregnant women with SCD. All participants will be followed from recruitment till delivery. They will have their body weight, blood pressure and haematocrit checked at each antenatal visit. Their full blood count, vital signs and oxygen saturation will be checked and recorded at each visit. Primary outcome measure will be birth weight below 10th centile for gestational age on INTERGROWTH 21 birthweight charts, and incidence of miscarriage or perinatal death. Analysis will be by intention to treat, and the main treatment effects will be quantified by relative risk with 95% confidence intervals, at a 5% significance level. The investigators plan to develop a prediction model to predict the risk of complications in these women using machine learning. The prediction outcome will be severe maternal outcomes comprising maternal near miss or death.
To conduct a randomized controlled internal pilot feasibility trial for the prevention of recurrent ischemic priapism referred to as the Priapism in Nigeria (PIN) trial. The study team will enroll a minimum of 30 participants and a maximum of 200 participants. Study investigators hypothesize that hydroxyurea therapy combined with tadalafil is superior to a combination of hydroxyurea and placebo in the prevention of recurrent ischemic priapism.
Combination interventions with mHealth and Peer Navigation components will be evaluated in a randomized, stepped wedge trial among youth in Ibadan, Lagos, Sagamu, and Jos, Nigeria. Study findings will demonstrate whether or not the combination interventions for HIV testing and linkage to care and for HIV treatment outcomes, which were found to be efficacious in our prior pilot UG3 trial, will remain efficacious if scaled as proposed in this UH3 trial, across multiple sites.
This Phase 3 study will assess the safety and efficacy of inclacumab, a P-selectin inhibitor, in reducing the frequency of vaso-occlusive crises (VOCs) in approximately 240 adult and adolescent participants (≥ 12 years of age) with sickle cell disease (SCD). Participants will be randomized to receive inclacumab or placebo.