Clinical Trials Logo

Filter by:
NCT ID: NCT03768323 Completed - Clinical trials for Surveys and Questionnaires

Airtime Incentive Amounts to Improve Interactive Voice Response Surveys in Bangladesh and Uganda

Start date: March 26, 2017
Phase: N/A
Study type: Interventional

This study evaluates the effect of two different airtime incentive amounts on interactive voice response (IVR) survey cooperation, response, refusal, and contact rates, as compared to control group, in Bangladesh and Uganda.

NCT ID: NCT03737669 Not yet recruiting - Clinical trials for Transfusion-Transmitted Infectious Disease

Mirasol Evaluation of Reduction in Infections Trial

MERIT
Start date: March 16, 2019
Phase: Phase 3
Study type: Interventional

This is a prospective, randomized, double-blind, controlled study to determine the effectiveness of Mirasol-treated fresh whole blood (FWB) versus Standard-issue FWB for preventing transmission of transfusion-transmitted infections (TTIs). The incidence of pre-defined viral, bacterial, or parasitic TTIs in previously negative participants will be assessed by changes in laboratory findings at multiple time points over the course of the clinical trial.

NCT ID: NCT03729089 Recruiting - Perinatal Death Clinical Trials

Third Trimester Modified Biophysical Profile Scan for Predicting Fetal Outcome.

Start date: November 2018
Phase: N/A
Study type: Interventional

Study topic: Predicting fetal outcome using third trimester modified biophysical profile (BPP) scan compared with standard of care; a randomized clinical trial at St. Francis Hospital, Nsambya. This is an open label randomized clinical trial comparing the third trimester modified biophysical profile done between 34 to 40 weeks with the current standard of care in reducing perinatal mortality at St. Francis Hospital, Nsambya Objectives of the study: Broad study objectives: To evaluate the role of third trimester modified biophysical profile scan in predicting fetal outcome among pregnant mothers at St. Francis Hospital, Nsambya. Specific study objectives: - To determine the percentage decline in perinatal mortality following use of third trimester biophysical profile from 34 to 40 weeks at St. Francis Hospital, Nsambya. - To determine if use of third trimester BPP scan improves prediction of perinatal outcome more than the current standard of care at St. Francis Hospital, Nsambya. - To determine the fetal outcome of pregnancies done modified BPP and those who received current standard of care at St. Francis Hospital, Nsambya. Hypothesis: The hypothesis of the study is that performing third trimester modified biophysical profile scan between 34 and 40 weeks compared to standard of care is associated with a 16 percent reduction

NCT ID: NCT03718871 Recruiting - HIV/AIDS Clinical Trials

Expanding HIV Testing Among Uganda Adults Who Utilize Traditional Healers

Start date: July 1, 2017
Phase: N/A
Study type: Interventional

HIV antiretroviral therapy has the potential to dramatically decrease HIV transmission worldwide1; yet, a barrier to ending the AIDS epidemic in low-resource settings is the fact that healthcare is largely provided by traditional or spiritual healers rather than biomedical providers, and there are no strategies in place to identify HIV-infected patients among Traditional Healer patients and link them to HIV care. In order to reach the UNAIDS 90-90-90 benchmarks HIV services must reach marginalized populations in endemic regions, such as in southwestern Uganda. Uganda is one of seven sub-Saharan African (SSA) countries accounting for 90% of all new HIV infections in this region6. HIV prevalence is 7.3%, with ~1.5 million people living with HIV/AIDS and 99,000 new infections in 2014. However, only 50% of sexually active Ugandans have ever tested for HIV8. In the project location of southwestern Uganda, like much of SSA, the majority of Ugandans utilize Traditional Healers (TH), but little is known about Traditional Healer practices or rates of HIV testing (or HIV infection) among their clients. Specific aims of this study are to: 1) identify key socio-structural factors that frame HIV testing behaviors among Ugandan adults who utilize Traditional Healers; 2) investigate acceptability of providing point-of-care HIV testing at Traditional Healer practice locations; and 3) develop and pilot a prospective HIV testing intervention among Traditional Healer patients to promote earlier diagnosis. Results will be used to implement subsequent, large-scale cluster-randomized HIV testing intervention at Traditional Healer practice locations. Findings from the proposed study include formative data on populations that utilize Traditional Healers in an HIV-endemic region of Uganda, and pilot testing of an HIV testing intervention at healer practice locations; these results could be applied towards expanding HIV testing in other low-resource, endemic settings.

NCT ID: NCT03703622 Recruiting - Clinical trials for Neonatal Encephalopathy

Video-Debriefing for Improved Competence Among Skilled Birth Attendants in Lira District-Northern Uganda

V-DICAS
Start date: June 4, 2018
Phase: N/A
Study type: Interventional

Helping babies breathe (HBB) is a neonatal resuscitation training program for low-resource settings to health care workers to provide prompt respiratory support to save babies at birth. Despite massive roll-out, new-born mortality reduction has stagnated over the years. Innovative teaching methods with existing technology such as video-debriefing needs to be tested to promote competence (skills and knowledge) attainment and retention.

NCT ID: NCT03681860 Not yet recruiting - Safety Clinical Trials

EMaBS TB Vaccine Study

Start date: December 1, 2018
Phase: Phase 1/Phase 2
Study type: Interventional

The study will commence with a dose-escalation and age de-escalation study in healthy adults and adolescents from the previous Entebbe Mother and Baby Study (EMaBS) in Entebbe, Uganda, focusing on ChAdOx1 85A, to provide safety data for ChAdOx1 85A in this population. These measures are not required for MVA85A since this vaccine has been more widely used, including among adolescents in Uganda, and the dose has been standardised. ChAdOx1 85A dose escalation and age de-escalation will be followed by a Phase IIa randomised trial comparing the immunogenicity of ChAdOx1 85A and MVA85A with the immunogenicity of BCG revaccination. ChAdOx1 85A and MVA85A will be administered via the intramuscular route. The target dose for the Phase IIa trial is 2.5x10^10 viral particles (vp) because the lower dose is expected to have lower immunogenicity, based on the Oxford study, TB034. Data from the Oxford study suggest that this dose will be well tolerated. However, if this dose is not tolerated then the lower dose will be used. The dose of MVA85A will be 1 x 10^8 plaque-forming units (pfu) in the groups in which it is given. There will be 6 study groups with 3 to 30 volunteers in each group. Dose escalation for ChAdOx1 85A in adults Group 1: The first three adults will receive ChAdOx1 85A at 5 x10^9 vp. Group 2: The next three adults will be enrolled after safety data has been reviewed by the trial management team to one week after ChAdOx1 85A vaccination in group 1. These adults will receive ChAdOx1 85A at 2.5 x10^10 vp. Age de-escalation and dose escalation for ChAdOx1 85A in adolescents Group 3: The first three adolescents will be enrolled after safety data has been reviewed to one week after ChAdOx1 85A vaccination in group 2. These three adolescents will receive ChAdOx1 85A at 5 x10^9 vp Group 4. The next three adolescents will be enrolled after safety data has been reviewed to one week after ChAdOx1 85A vaccination in group 2. These three adolescents will receive ChAdOx1 85A at 2.5 x10^10 vp. Randomised comparison of ChAdOx1 85A-MVA85A versus BCG revaccination: Once safety data has been reviewed for groups 1 to 4 to one week post ChAdOx1 85A vaccination, recruitment to the randomised trial will commence. Sixty adolescents will be randomised, 30 (group 5) to receive ChAdOx1 85A at 2.5 x10^10 vp followed by MVA85A boost and 30 (group 6) to receive BCG revaccination. BCG will be obtained from the Serum Institute of India, an approved provider for Uganda, and used at the standard dose of 0.1mL. BCG will be given intradermally.

NCT ID: NCT03666806 Active, not recruiting - Clinical trials for Preventing Stroke in Sickle Cell Anaemia

Preventing Stroke Triggers in Children With Sickle Cell Anaemia in Mulago Hospital, Kampala (PREST ): a Randomized Control Trial

PREST
Start date: August 22, 2018
Phase: Phase 2/Phase 3
Study type: Interventional

Sickle cell anaemia (SCA) is a common hereditary haemoglobin disorder in Africa. World wide it is estimated that about 300,000 newborns are born every year. Of which 75% of them live in Sub-saharan Africa (SSA). In Uganda, about 15,000 babies are born with sickle cell disease per year. In Uganda, the stroke prevalence was found to be 6.2% in children admitted to the National referral hospital in Kampala. Notable between 21 to 30% of these children presented with co-morbidities such as anaemia, bacteraemia and painfull crisis. Stroke in SCA is mediated by several mechanism such as cellular adhesions, inflammatory markers, hemolysis associated oxidative stress and hemostatic activation. Stroke in SCA is primarily a large vessel stroke and the mechanisim state above lead to a narrowing of the lumen of the cerebral arteries Arterial ischaemic stroke which occurs frequently in children with SCA has been associated with bacterial infections. Recent studies have shown that minor infections such as flu like infections can play a critical role in the trigger of stroke in children. Our hypothesis is that viral flu infections is a key trigger for the risk of stroke in children with SCA. Our objective is to prevent the occurrence of flu illnesses in children with SCA thereby reducing the risk for stroke in our population of children with SCA. Methods: A randomized controlled double blinded study Study site: The study will be conducted at the Sickle Cell Clinic (SCC), Mulago Hospital. Inclusion criteria: will be ;age between 2 years and 12 years;All children whose parents will have consented and those above 7years will have to assent. Exclusion criteria: all children with previous strokes; children who have acute illness and are not clinically stable; any child with previous documented adverse event following immunization (AEFI). Sample Size: Using Open EPI calculator for cohort studies we calculated a total sample size of 136 participant to achieve our objective. Using a 95% confidence interval, power of 80% and an unexposed outcome of 25% (4) using a ratio of 1:1. Each arm will have 68 participants. With anticipated 10% loss to follow up a total sample size of 150 with each arm having 75 participants. Study utility: Globally, stroke triggers have been recently identified independent of the existing risk factors such as high cerebral velocity speeds on TCDs. Flues like illnesses have been reported to be stroke triggers in children with arterial ischaemic strokes worldwide.This study may influence the role of influenza vaccination in the prevention of stroke triggers in children with sickle cell anaemia. It will also add to the existing modalities which have helped to reduce the incidence of stroke amongst this high risk group of children with

NCT ID: NCT03665376 Completed - Laparotomy Clinical Trials

Feasibility and Efficacy of Enhanced Recovery After Surgery (ERAS) on Length of Stay Among Laparotomy Patients at Mbarara Regional Referral Hospital

ERAS-Lap
Start date: June 1, 2017
Phase: N/A
Study type: Interventional

The main goal of ERAS is to enhance the recovery of patients, and this has secondary effects, such reduced length of hospital stay, minimal postoperative complications and lessen readmission rates. ERAS protocols have been shown to be feasible and safe across the world. Although it has been shown to be effective in the developed settings and can potentially reduce the length of hospital stay, and the cost of healthcare in the perioperative period. The multimodal program of ERAS has been less implemented in the low and middle income African countries. Studies done outside Uganda (Egypt and South Africa) have demonstrated that ERAS program can be feasible and yields favorable outcomes in patients.

NCT ID: NCT03656770 Completed - Depression Clinical Trials

Measuring Beliefs and Norms About Persons With Mental Illness

Start date: December 13, 2016
Phase: N/A
Study type: Interventional

Survey experiment to estimate drivers of mental illness stigma

NCT ID: NCT03648931 Recruiting - HIV Prevention Clinical Trials

Microbicide/PrEP Acceptability Among Mothers and Male Partners in Africa

MAMMA
Start date: May 31, 2018
Phase:
Study type: Observational

The MTN-041 study is a multi-site exploratory study using focus group discussions (FGDs) and in-depth interviews (IDIs) to identify individual, interpersonal, social and cultural factors that may affect potential uptake of two safe and effective HIV prevention products, the monthly dapivirine (DPV) vaginal ring (VR) and daily oral pre-exposure prophylaxis (PrEP), by pregnant and breastfeeding women in Africa.