There are about 751 clinical studies being (or have been) conducted in Kenya. 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.
A Phase 2, Randomized, Double-blind, Placebo-Controlled Trial to Evaluate Safety, Tolerability, and Immune Responses of an Investigational Monovalent Chimpanzee Adenoviral-Vectored Sudan Ebolavirus Vaccine in Healthy Adults
This study will evaluate the effect of a brief alcohol counseling intervention on PrEP and PEP adherence among adults with heavy alcohol use at high risk for HIV, while gaining insights into the facilitators, barriers, and cost-effectiveness of this approach.
Malnutrition in all its forms is still a problem in resource limited settings including Kenya driven by low diet quality, food preparation and feeding practices including hygiene. Edible insects are currently of interest in alleviating malnutrition due to their energy density, high protein, vitamins and micronutrients (iron, zinc). Among the insects of preference are the crickets which have been shown to encourage the growth of probiotics (Bifidobacterium animalis) which support gut health increasing nutrient absorption and reduces systemic inflammation. Despite the nutritional value of insects and the contribution of cricket to improved gut health, there is limited evidence on the benefit of cricket based complementary food in the reduction of stunting amongst infants and young children. This study aim to determine the effect of integrating two nutrition interventions (cricket enriched porridge with nutrition education) on the infant and young child growth (stunting) and gut health in Alego Usonga Sub-County in Siaya County of rural western part of Kenya.
Global Alliance for Improved Nutrition (GAIN)'s "Vegetables for All" program in Kenya seeks to improve consumption of healthy foods by improving supply, increasing demand, and improving the enabling environment for different vegetables by operating at multiple levels - individuals, households, markets, producers, and policies. RTI and local partners propose to conduct impact and process evaluations of GAIN's program tailored to the theory of change. The evaluation will include a mix of quantitative and qualitative methods and will be guided by the RE-AIM (reach, effectiveness, adoption, implementation, and maintenance) evaluation framework.
This study will evaluate the efficacy and safety of a single dose of M5717 plus pyronaridine tetraphosphate in clearing current Plasmodium falciparum infection and protecting against recurrent infections in asymptomatic adults and adolescents. The study will also assess the duration of protection provided by different doses of M5717 plus pyronaridine and the additional contribution of M5717 to the duration of protection using external study data.
Iron requirements increase significantly during pregnancy. Current recommendations for iron intake in pregnant and lactating women (PLW) are mainly based on factorial estimates and extrapolated from non-PLW. High-quality quantitative data on iron requirements in PLW are lacking, particularly in Sub- Saharan Africa where anaemia and infections are common. The primary objective of this study is to use the stable iron isotope technique to determine iron requirements and assess iron absorption and losses in PLW living in Kenya. In this prospective observational study, we will enrol pregnant women in the first trimester (n = 250) from a previous study cohort (n=1000) who participated in an iron absorption study at least 12 months ago and received the stable iron (Fe) isotope 57Fe. This 57Fe has now distributed and equilibrated throughout the women's body iron. Once enrolled in the present study, following Kenyan guidelines, women will receive standard prenatal care, including routine daily iron and folate supplementation. We will collect venous blood samples in each trimester and at delivery, and during the first 6 months of lactation in the mothers and infants (heel prick samples). To directly assess dietary iron absorption, in a randomly selected subset of women (n=35), oral and intravenous stable iron isotope tracers (54Fe, 58Fe) will be administered in the 2nd and 3rd trimesters.
Although African traditional fermented foods have been linked to health benefits, research pertaining to the use of uniform products in the control of blood glucose is lacking. This study is aimed at assessing the effectiveness of African traditional fermented foods at reducing blood sugar amongst adult pre-diabetic patients. This study shall comprise a multi-centre parallel (3-arm) randomized controlled trial of a fermented milk product, a fermented cereal-based product, and standard medical care. 252 pre-diabetic adults shall be recruited from 12 treatment facilities located at 4 Counties (3 clinics from each County) across Kenya. The primary outcome is change in glycated haemoglobin. Secondary outcomes shall include, change in weight (BMI), waist circumference, levels of fasting plasma glucose, C reactive protein and lipid profile. Safety as well as the acceptability and experience of fermented foods as a treatment modality for pre-diabetes will additionally be assessed amongst study participants. At each study site, data comprising clinical measurements and responses from self-report questionnaires shall be collected over a follow-up period of 12 weeks. Two focus group discussions shall additionally be held in week 13. Comparison of the mean changes between the three groups shall be carried out using Analysis of Variance (ANOVA). Pairwise comparisons shall additionally be undertaken using linear mixed regression models.
Diarrhoea caused by Shigella (shigellosis) is of major public health importance. However, there are no licensed Shigella vaccines in routine use, with several candidates still in various stages of clinical development. Shigella human infection studies (HIS) have played a key role in vaccine development. These models also allow for the evaluation of immunity and other non-immunological parameters that are important to understand resistance and/or susceptibility to disease. This is particularly useful in individuals from endemic areas with varying levels of prior exposure and immunity to Shigella. Thus, establishing a Shigella HIS would enable the testing of interventions such as vaccines in a population that would most benefit from a subsequent vaccine and has potential to accelerate vaccine development. Here, the goal is to successfully establish a Shigella sonnei human infection model in Kenyan adults. This will be achieved by conducting dose-finding and dose verification Shigella studies that safely and reproducibly induce ≥60% attack rates. In this study, investigators aim to use Shigella HIS in healthy adults to develop a model as a platform to test vaccines, to study immune responses identifying potential correlates of infection, and non-immunological factors mediating and influencing susceptibility to disease. To achieve this, the study will be carried out in two phases over a period of 12-14 months. Phase A will enroll (N=up to 40 volunteers) and Phase B will enroll an additional (N=30 volunteers). To be eligible to receive a dose of 53G, volunteers must pass the screening visit. Investigators will vary the dose of bacteria in individuals enrolled for challenge to identify the dose needed to cause ≥60% shigellosis (attack rate) (Phase A) followed by testing and demonstrate the reproducibility of the model (Phase B). Thus, the main outcomes of the study will be: (1) optimisation of bacterial dose for infection success (≥60% attack rate); and (2) safety.
The weRISE study's primary aim is to develop and test the effects of an arts-based train-the-trainer intervention developed to cultivate gratitude, kindness, and hope among youth in schools and informal settlements in both India and Kenya, on mental health and well-being outcomes. The core theory of change for weRISE is that through cultivating these key strengths, youth will undergo empowering mindset shifts that equip them to navigate past, present, and future life challenges, including mental ill-health. Through a cross-country, phased, cluster randomized controlled design, this study will explore the question: what impacts the weRISE intervention has on gratitude, kindness, hope compared with a standard mental health literacy intervention. The investigators will also assess the impacts of weRISE on secondary outcomes such as self-efficacy, the feasibility of the youth-led delivery model, and whether impacts differ depending on setting (schools versus informal settlements, India versus Kenya). The investigators hypothesize that the weRISE intervention will result in greater improvements in mental health and well-being outcomes for youth recipients compared with a standard mental health literacy intervention, and that there will be strong positive relationships between gratitude, kindness, hope, and the mental health and well-being outcomes. The investigators hypothesize that the effects of weRISE will be similar across settings (schools and informal settlements in India and Kenya) and that the youth-led train-the-trainer model will prove effective. Through this project, investigators will work together with leading experts and youth to develop an overall intervention model, contextualize it for India and Kenya respectively, and package a set of implementation tools for weRISE. Importantly, investigators plan to iterate on the content developed and contextualized for India and Kenya and publish a youth-targeted weRISE guide that will provide any young person anywhere with content and concrete activities. The investigators will also develop a series of academic outputs including scientific articles and conference presentations to disseminate evidence and lessons learned. Finally, the investigators will produce and disseminate a policy brief to facilitate uptake and scaling of weRISE by government officials and other decision-makers.
The CATALYST study is an implementation study that will characterize and assess the implementation of an enhanced service delivery package providing informed choice of pre-exposure prophylaxis (PrEP) products among women at PEPFAR sites in Kenya, Lesotho, South Africa, Uganda, and Zimbabwe.