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.
The main purpose of this implementation science study is to find out if providing aPS at 18 different Ministry of Health (MOH) VCT clinics in Kenya works and is cost-effective. This would enable co-investigators in the Kenyan MOH to justify funding to scale-up these services. The primary aim of the study is to find out whether providing aPS to sexual partners of newly tested HIV-infected individuals can result in more sexual partners getting counseled and HIV tested and linked to HIV care programs for initiation of ART if appropriate. The investigators hypothesize that aPS will increase rates of case-finding, linkages to care, and ART initiation and will not result in social harm. The second aim is whether aPS is cost-effective in the Kenyan setting. The investigators will estimate how much it costs (when compared to standard methods) to identify and link HIV-infected persons into care. The investigators will also determine how successful aPS is at preventing future HIV transmission events and other outcomes associated with untreated HIV infection. The investigators hypothesize that HIV prevalence among partners in the immediate aPS arm will be high enough to make this approach cost-effective from the payer and societal perspective. Finally, with the Kenya MOH, the investigators want to establish a nationwide monitoring system to evaluate why Kenyans are testing for HIV. In the future, when aPS is rolled out nationally, this will help Kenyan public health officials define the contribution of aPS to HIV case-finding. The investigators hypothesize that the proportion of newly tested HIV-infected individuals who report testing because of known exposure to a person with HIV will represent a significant proportion of new cases and the investigators will be able to identify places in Kenya where aPS will have the greatest impact on HIV treatment and prevention.
The overall aim of the project is to provide proof-of-principle that biofortification of cassava with vitamin A is a viable strategy to improve vitamin A status of deficient populations.
Fish oil omega-3 supplements provide essential nutrients for brain health and functioning. These nutrients have been proven to be effective in reducing depressive symptoms. They have also been found to be effective and well tolerated in reducing the bad fat accumulation among patients infected with human immunodeficiency virus (HIV)and are using highly active antiretroviral treatment. The role of this nutritional supplement in combating depression among pregnant women who are living with HIV infection has however not been established. Yet, currently, more than 2 million pregnant women are estimated to be living with HIV infection globally. In Kenya, about 9.0% of pregnant women are HIV-seropositive. In this study, it is hypothesized that there is no difference in the levels of depressive symptoms among HIV infected pregnant women who are taking omega-3 fish oil supplements and those taking a placebo. The study will therefore seek to ascertain that taking omega-3 fish oil nutritional supplement has a significant positive effect on depressive symptoms among HIV infected pregnant women, compared to a placebo.
Despite overwhelming need for effective HIV palliative care in sub-Saharan Africa, a systematic appraisal of the literature found almost no outcome or evaluative evidence. Aim: The investigators aim to evaluate the efficacy of HIV palliative care training and a simple palliative care assessment tool provided to nurses of patients on Antiretroviral Therapy (ART), and to evaluate this in terms of patient outcomes under clinical experimental conditions in 2 African countries using randomised controlled trial (RCT) designs. Intervention being tested: Within each well-established HIV ART clinic, patients will be randomly allocated to either continue receiving standard care (control group) or to receive standard care plus appointments with a clinic nurse trained in basic palliative care (intervention group). Methods: Design: Each Phase III clinical trial (i.e. one trial in each of 2 countries) will be powered and conducted in parallel to a common research design protocol, thus permitting evidence of outcomes that reflects 2 different ART providers, providing evidence of palliative care efficacy relevant to different HIV care settings. Primary outcome: Each trial has been powered to a primary endpoint of pain control. Secondary outcomes: The secondary outcomes are the core domains of palliative care as defined by the WHO (i.e. physical, including symptoms, psychological, social and spiritual) and measured by the APCA African POS. Further secondary outcomes measured will be: adherence to treatment; risk behaviours; health-related quality of life; psychological morbidity. Inclusion: Patients will be screened and invited into the trial if they are on ART, score 3-5 on the 0-5 APCA African POS pain or symptom items, are 18 years or older, and can give informed consent to trial entry and data collection. Analysis: An intention-to-treat analysis will be conducted to determine treatment response differences between the two conditions. In order to maximise the efficiency of longitudinal data, multi-level modelling will be applied as appropriate.
There is a rapidly-growing need to identify evidence-based, safe, and effective co-treatment regimens for HIV-related tuberculosis (TB) among patients who require protease inhibitor (PI)-based antiretroviral therapy (ART). This study compared three alternative co-treatment options among participants in high TB endemic resource-constrained settings, in which one co-treatment option explores if an additional anti-HIV drug needs to be used when patients are being treated with a PI together with rifabutin-based anti-TB treatment.
The investigators will perform a randomised controlled trial of the provision of food designed for rehabilitation of malnourished children that is supplemented with n-3 fatty acids compared to usual composition. The investigators want to see whether the provision of such a food normalises the deficiencies in essential fatty acids observed in severely malnourished children faster than standard composition.
In this study, the investigators propose to determine the value of rolling out four targeted malaria control efforts in reducing overall malaria transmission. These targeted control efforts include local upscaling of IRS and ITNs in hotspots of malaria transmission. In addition, larviciding will be employed to target malaria vectors, also those that are less susceptible to IRS and ITNs as a consequence of outdoor feeding and resting. Lastly, the human infectious reservoir will be reduced in hotspots of malaria transmission by treating parasite carriers and their household members with the current first-line antimalarial drug. The impact of these targeted interventions on overall transmission intensity will be assessed in the context of currently ongoing malaria control activities in a plausibility study. Hotspots of malaria transmission are defined in an area of 100km2 and randomized to receive hotspot targeted interventions and compared with their baseline and with control clusters where the routine (untargeted) malaria control activities continue. The interventions will be evaluated based on changes in parasite prevalence measured in community surveys inside and outside hotspots of malaria transmission. Parasite prevalence will be compared before and after the intervention in intervention clusters and between intervention and control clusters. In addition to malaria surveys in the human population, an entomological evaluation will take place where the densities of mosquito larvae and adult mosquitoes are monitored longitudinally.
MP3 Youth is a pilot study to evaluate the feasibility and acceptability of a gender-specific combination HIV prevention package for youth (aged 15-24) in high burden settings. The study aims to pilot a combination package of gender-specific interventions in western Kenya in a mobile health delivery format using integrated services delivery.
Male Circumcision (MC) is the only new biomedical method to demonstrate consistent efficacy as an HIV prevention intervention in randomized controlled trials (WHO and UNAIDS, 2007), based on three randomized controlled trials in Kenya, Uganda, and South Africa, that reported a protective effect of about 60%
The purpose of this study is to determine if treatment with two medicines in combination (fluconazole and flucytosine) is safe as compared with one medicine alone (fluconazole) for the treatment of an early infection with a fungus called cryptococcus.