There are about 472 clinical studies being (or have been) conducted in Tanzania. 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 investigators hypothesize that communities in which religious leaders are provided with education about blood pressure and how to measure blood pressure will have lower overall average blood pressures than communities in which religious leaders do not receive education about blood pressure.
The purpose of this study is to compare a 6-month regimen of high-dose rifampicin (RIF), high-dose isoniazid (INH), linezolid (LZD), and pyrazinamide (PZA) versus the World Health Organization (WHO) standard of care (SOC) treatment for tuberculosis meningitis (TBM).
The overall objectives of this proposal are to support positive coping strategies that bolster mental health and lead to improved HIV outcomes among Young People Living with HIV (YPLWH). The central hypothesis is that SYV (Sauti ya Vijana, The Voice of Youth) will be effective to improve antiretroviral therapy (ART) adherence and virologic suppression in YPLWH in Tanzania. The rationale for this project is that by targeting mental health, which is strongly associated with medication adherence, that this will effectively improve adherence and thereby HIV viral suppression. The central hypothesis will be tested in three aims in a hybrid type-1 effectiveness-implementation trial.
This protocol describes an individually randomized trial that will include adult people living with HIV (PLHIV) currently receiving HIV care at one of two participating health facilities and identified as high risk for disengagement from care by a machine learning algorithm. Participants randomized to the control arm will receive standard of care HIV clinical services according to Tanzania's National Guidelines for the management of HIV. For those who meet clinic eligibility criteria for enhanced adherence counseling, which at the included study sites is when client's viral load reaches a detectable level (>1000 copies/ml), this includes the standard provision of three, once-monthly, 60-minute nurse-led individual, enhanced adherence counseling sessions, starting on the day of the result and for two months after. Intervention arm participants will receive the same standard HIV care services plus the offer of a cash transfer paired with visit attendance and attendance at each of the three adapted enhanced adherence counseling sessions (referred to as PKC sessions).
Many people are affected by atopic dermatitis (AD) worldwide. However, clinical studies on AD in Sub-Saharan Africa are rare and there is a lack of knowledge about possible differences in pathogenesis between European and African AD. This study will collect clinical and laboratory data with the aim to compare clinical characteristics and immune responses in AD patients in Sub-Saharan Africa and Central Europe. Furthermore, relevant allergens as well as the nasal, skin and gut micro- and mycobiome will be investigated.
The purpose of this study is to evaluate a text message intervention called Essential Coaching for Every Mother in Tanzania to improve mothers' access to essential newborn care information during the immediate six-week postnatal period.
Whilst there is an increasing prevalence of overweight and obesity worldwide, malnutrition remains common. In addition, malnutrition, overweight, and infections often interact. The consequences of malnutrition after birth are little studied. Severe acute malnutrition in childhood remains common in Africa and Asia and many adult patients with tuberculosis or HIV, diseases which are common in Africa and Asia, may become malnourished. We are interested in diabetes, which in Africa and Asia affects people at younger age and lower weight than in Europe. There is evidence that severe postnatal malnutrition increases the risk of later diabetes but the evidence is piecemeal and there is little information as to the mechanisms involved. It is thus difficult to determine what treatments or preventative strategies are appropriate. We wish to focus on the pancreas which is a key organ in digestion and metabolic processes, especially in relation to diabetes. We will investigate pancreas size, microscopic structure, hormone and digestive enzyme production, and the body's response to these hormones among groups of people in Tanzania, Zambia, India and the Philippines. These groups have participated in the research team's previous studies of malnutrition and were malnourished before birth, as children, or as adults. They now live in places with a wide range of access to foods high in fat and sugar which could affect their risk of diabetes. We will compare their pancreas function to that of never-malnourished controls at each site. We will use advanced statistical methods to understand the links between early malnutrition and later diabetes, taking into account the factors often associated with diabetes such as age, current overweight and infection. Even if we find no important link between early malnutrition and later diabetes, the research will lead to improved understanding of the long-term consequences of malnutrition and the presentation and underlying metabolism of diabetes in Africa and Asia. Thus, the project will lead to improved health care for both malnourished and diabetic people.
The goal of the study is to evaluate Malkia Klabu ("Queen Club") in Tanzania, a loyalty program intervention that creates adolescent girls and young women (AGYW)-friendly drug shops where AGYW can access HIV prevention services and contraception.
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.
This study evaluates the impact of clinic-based 'Adolescent Wellness Visits' (AWVs) coordinated with primary schools that offer a package of evidence-based adolescent-friendly preventative services on HIV testing uptake in Tanzania. Participants: The clinical trial participants are approximately 1500 adolescents in their final year of primary school who will be enrolled in this cluster randomized controlled trial (RCT) from 20 primary schools and followed up for two years post-primary school. [Qualitative data from approximately 250 adult stakeholders will also be collected via focus group discussions (FGDs) and in-depth interviews (IDIs) for implementation science, non-trial related study aims] . Procedures: Adolescent data will include surveys with self-report measures and reviews of their medical records (using REDCap). The adult qualitative data will be in the form of translated and transcribed FGD and IDI transcripts as Word documents.