There are about 465 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.
More than 1.7 billion children worldwide experience violence in their upbringing. Prevalence rates are particularly high in Africa. Toxic stress associated with violence impacts the developing brain. This affects behavioral, social, and emotional functioning of children. The present project will test an intervention that simultaneously aims at reducing violence against children at home and at school. Within the project, (1) the feasibility, acceptability, and cost-effectiveness of the Intervention and (2) the initial effectiveness of reducing parental and teacher violence will be tested. To this end, a mixed-methods two-arm school-based pilot cluster-randomized controlled trial (CRCT) in Tanzania will be conducted. One unique and novel aspect of this project is to test a school-based intervention approach that targets both teachers and parents. A school-based approach including both teachers and parents has the following key advantages: (1) parents of different social, economic, and educational backgrounds can be motivated to participate and (2) using the existing infrastructure of schools reduces costs and will later improve the scalability of the program. The project is bringing together the global health, development economy, and psychological perspectives to promote our collaboration within the German global health community and with research and policy partners in Tanzania.
This is a prospective observational study enrolling People Living with HIV (PLHIV) who are on a Dolutegravir-based AntiRetroviral Treatment (ART) regimen and experiencing virologic failure. Virologic failure is defined as two consecutive viral load measurements of >1000 copies/mL of blood. The main aim of the study is to identify the drug-resistance mutations in the viral genome that are associated with this failure. To achieve this goal, patients fulfilling the eligibility criteria will be invited for a single study visit for the collection of blood. The extracted HIV virus will be sequenced through whole genome sequencing methods to identify the drug-resistance mutations. The study is conducted in 15-20 countries within six regions of the IeDEA cohort (International epidemiology Databases to Evaluate AIDS).
Planned caesarean birth is a risk factor for the development of neonatal respiratory distress commonly known as transient tachypnoea of the newborn. This is due to the absence of labor physiology which facilitates the clearance of fetal lung fluid. We hypothesized that by mimicking flexion induced by uterine contractions by manually performing knee-to-chest flexion directly at birth to achieve expulsion of excess lung liquid, we could reduce the incidence of respiratory distress in term children born by planned CS. The goal of this clinical trial is to test whether performing a knee-to-chest flexion maneuver directly after elective caesarean section will decrease the incidence of respiratory distress in term infants when compared to the standard care
This is a multi-country prospective intervention study, with a mixed-method process evaluation to assess the implementation, effects and short-term cost-effectiveness of Y-Check. The intervention involves screening, on-the-spot care and, if needed, referral of adolescents through health and wellbeing check-up visits in early adolescence (10-14 years) and older adolescence (15-19 years old). In each city, the intervention will be delivered to 2000 adolescents recruited in schools (both age groups) or community venues (older adolescents only).
The goal of this clinical trial is to evaluate 3 dose levels of TBAJ876 for 8 weeks in combination with pretomanid and linezolid, compared to 8 weeks of Isoniazid, rifampicin, pyrazinamide and ethambutol (2HRZE), in adult participants with newly diagnosed, smear-positive, pulmonary drug sensitive tuberculosis (DS-TB). The main questions the trial aims to answer are: - What is the optimal dose of TBAJ876 to continue further in development. - What is the bactericidal activity of bedaquiline with pretomanid and linezolid (B-Pa-L) compared to 2HRZE and TBAJ876-Pa-L over 8 weeks - What is the efficacy and safety of the 26-week B-Pa-L regimen compared with the SOC (2HRZE/4HR) in participants with DS-TB. Participants will be seen regularly during treatment (up to 26 weeks) and follow-up (52 weeks post treatment) for safety and efficacy assessments, including but not limited to: - Safety labs, ECGs, vital signs, physical exams, PK sampling, neuropathy assessments and adverse event monitoring - Sputum collection
The purpose of the study is to evaluate the efficacy of a novel low-cost warming device to provide thermal care for newborn babies with hypothermia in low-resource hospitals. During the study, research participants will receive thermal care via the Celsi Warmer. Aside from thermal treatment, research participants will receive the standard of care from the neonatal unit, and will also be closely monitored by study personnel throughout the study. The results from this study will allow us to determine if the Celsi Warmer is an effective tool for warming and monitoring newborns in wards of low-resource hospitals. The research team hopes to demonstrate that the Celsi Warmer is effective for the appropriate treatment of newborn hypothermia in hospitals in low-resource settings.
Nutritional status is a measurable and modifiable factor that is often not considered during treatment and its clinical impact undervalued due in part to the heavy demands on clinicians in low and middle income countries to deliver therapy to large numbers of patients. The proposed study will create a biobank of clinical data and biological specimens which will foster future studies on cancer progression and prognosis as well as toxicities during treatment which may impact survivorship and late-effects. Eligible patients must be between 3 years and 18 years of age at time of assent/consent, have newly diagnosed B- or T-cell acute lymphoblastic leukemia or mixed phenotype acute leukemia confirmed by pathology report, and must be receiving treatment at one of the participating centers. Patients receiving hematopoietic cell transplant will be excluded. Institutions were selected to ensure representation of several global health indicators related to nutritional status and wealth classification according to the World Bank. Data related to demographic variables (socioeconomic status, food security), lifestyle habits (diet, physical activity), nutritional anthropometrics (height, weight and arm anthropometry), and nutritional biological indices (stool and blood) will be collected at designated timepoints throughout treatment and one year after the end of treatment.
This is a phase 2B, open label study, that will compare the safety and efficacy of three experimental regimens consisting of bedaquiline and delamanid in combination with different doses of BTZ-043, a novel antibiotic, in adult participants with newly diagnosed, drug-sensitive pulmonary tuberculosis. Participants will be assigned to receive either one of the three BTZ-043-containing regimens or a comparator regimen consisting of bedaquiline, delamanid and moxifloxacin. The objective is to find the optimal dose of BTZ-043 with the highest efficacy and safety to be used in subsequent studies.
This is an open-label phase 1b clinical trial enrolling people living with HIV (PLWH) who are antiretroviral therapy (ART)-naïve or have not been on ART for > 24 weeks. This study will enroll PLWH to assess the safety, tolerability, and antiviral effect of bispecific and long-acting bNAbs, alone and in combination. The study will be conducted as a single center study at National Institute for Medical Research-Mbeya Medical Research Center (NIMR-MMRC) in Mbeya, Tanzania. 20 PLWH will be sequentially enrolled into one of 5 arms, each arm comprised of 4 participants. Sequential enrollment will occur in the following order: - Arm 1 will receive standard daily oral ART. - Arm 2 will receive a single dose of 10E8.4/iMab 600mg intravenous injection (IV). - Arm 3 will receive a single dose of 10E8.4/iMab 600mg intramuscular injection (IM). - Arm 4 will receive a single dose of 10E8.4/iMab 1800mg IV. - Arm 5 will receive a single dose of combination therapy with both 10E8.4/iMab 1800mg IV and VRC07-523LS 1200mg IV.
Chronic kidney disease (CKD) is associated with increased cardiovascular morbidity and mortality. The prevalence of CKD is increasing worldwide and is assumed to also dramatically increase in Sub-Saharan Africa (SSA). Key shortcomings of available data on CKD in SSA are as follows: (i) Available data are based on single measurements and, therefore, cannot distinguish between harmless transient deterioration in kidney function and chronic kidney damage; (ii) Accurate information regarding renal protein loss, an important and early marker of kidney disease, is lacking; (iii) Cardiovascular risk factors for CKD, such as obesity, hypertension and diabetes, are often not searched for. Likewise non-classic potential risk factors, such as endemic infectious diseases, socioeconomic status and lifestyle have not been consistently recorded; (iv) Information to interrogate linked interaction over time between risk factors and development of CKD is unavailable. With this project, situated in a region representative of semi-rural SSA, we aim to fill this knowledge gap and (i) establish guideline conform prevalence data of CKD and its major cardiovascular risk factors, as well as (ii) prospectively define the incidence of cardiovascular- and non-classic risk factors of CKD. The data from (i) and (ii) is used to develop predictive models. A prospective cohort of 1200 individuals in a primary care facility will serve as study population. The population is representing a society in transition from rural to more urban lifestyle. In the pilot study, participants will be followed for one years and undergo the clinical and biomedical testing required to capture CKD and its classic and non-classic risk factors over time.