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NCT ID: NCT05878366 Recruiting - Malaria Clinical Trials

Understanding and Maximizing the Community Impact of Antimalarial Treatment (INDIE-SMC)

INDIE-SMC
Start date: July 13, 2023
Phase: N/A
Study type: Interventional

Seasonal Malaria Chemoprophylaxis (SMC) is a fundamental component of malaria control. The SMC program involves that sulfadoxine-pyrimethamine plus amodiaquine (SPAQ) is given to children below the age of 5 years during the peak transmission season in areas of seasonal malaria transmission. Yet, its efficacy is increasingly below expectations. This study involves an Operational evaluation of a modified existing intervention and its implementation are prepared in direct interaction with the Ministry of Health (MoH) to tailor data collection to local needs. The main questions it aims to answer are: 1. what are the reasons for the continued high infection rates in the SMC-targeted population; 2. what are the implications for transmission of sub-optimal SMC in children less than 5 years old; 3. can the impact of SMC be improved by including older age groups that would both expand the population that experiences direct chemoprophylactic benefits and concurrently reduce transmission to the wider community Researchers will: i) Compare SMC effectiveness as implemented by the national malaria control program and SMC implemented in a research context where all doses are directly observed. ii) Quantify the infectious reservoir and the contribution of different age groups to transmission with conventional SMC (<5 years) and extended SMC (<10 years) iii) Determine the impact of drug resistance and drug absorption on SMC efficacy iv) Understand social barriers and enablers interfering with SMC efficacy and how SMC uptake is related to health equity with special attention to gender inequalities. v) Quantify SMC efficacy decay under programmatic conditions and key drivers of this decay.

NCT ID: NCT05790889 Recruiting - Malaria,Falciparum Clinical Trials

A Study to Test Experimental Blood Stage Malaria Vaccine in Burkina Faso.

Start date: April 3, 2023
Phase: Phase 1/Phase 2
Study type: Interventional

This is a Phase IIb randomised controlled trial of the safety, immunogenicity and efficacy of the blood-stage malaria vaccine candidates RH5.1 in Matrix-MTM and RH5.2-VLP in Matrix-MTM in infants aged 5-17 months in Burkina Faso

NCT ID: NCT05768191 Recruiting - Type 1 Diabetes Clinical Trials

Comparative Efficacy of a Two Daily Mixed Insulin Injection Versus a Basal-bolus Scheme With Human Insulin

Start date: June 15, 2023
Phase: Phase 4
Study type: Interventional

The goal of this clinical trial is to compare glycemic control and variability between children and adolescents with type 1 diabetes treated by a two daily injection of premixed human insulin (Humulin 30/70) and those who have a basal bolus scheme (Humulin N + Humulin R) in a resources limited setting. The main question it aims to answer is: what is the effectiveness of premixed human insulin on glycemic control? Ten participants will be randomized initially to premix insulin human isophane suspension and insulin human injection (Humulin 30/70) twice daily, and 10 persons to insulin human isophane suspension (Humulin N) twice daily plus regular human insulin (Humulin R) before meals. At the end of the initial 16-wk treatment (period 1), all patients will be crossed over to the alternate treatment arm for an additional 16 wk (period 2). Insulin doses will be adjusted weekly by the clinical site according to a prespecified insulin intensification algorithm to achieve target fasting [<110 mg/dl (6.1 mmol/liter)], bedtime [<130 mg/dl (7.2 mmol/liter)], and premeal [<110 mg/dl (6.1 mmol/liter)] glucose levels until HbA1c was below 7.0%. Subjects will receive training on the FreeStyle Libre CGMS System, electronic hand-held personal digital assistant (e-diary), and self-monitoring of blood glucose (SMBG), including recording glucose, insulin doses, and symptoms of hypo- or hyperglycemia.

NCT ID: NCT05762393 Recruiting - Schistosomiasis Clinical Trials

A Study to Evaluate the Safety, Tolerability, and Immunogenicity of the Sm-p80 + GLA-SE (SchistoShield®) Candidate Vaccine in Healthy Adults in Burkina Faso and Madagascar

Start date: November 17, 2023
Phase: Phase 1
Study type: Interventional

The goal of this phase 1b, multicenter, randomized, placebo-controlled, observer-blinded, dose-escalation study is to assess the safety, tolerability, and immunogenicity of a three-dose regimen, spaced four weeks apart, given intramuscularly in healthy adults (20-59 years old). Three different dose formulations of the study product with varying antigen contents will be investigated. A total of 120 eligible participants will be recruited in 3 sequential cohorts (A, B, and C) in Burkina Faso (N=60) and in Madagascar (N=60). Cohort A will receive the low-dose antigen formulation (10 µg) or placebo, Cohort B will receive the medium-dose antigen formulation (30 µg) or placebo, and Cohort C will receive the high-dose antigen formulation (100 µg) or placebo; all antigens with 5 μg adjuvant (GLA-SE). In each cohort, volunteers will be randomized in a blinded manner into one of two arms, candidate vaccine or placebo, by a 3:1 ratio. A subset of five out of 20 subjects in each cohort will be sampled by convenience to enable us to further characterize the immune response using the peripheral blood mononuclear cells (PBMC). The Primary Objective of the study is to evaluate the safety and tolerability of 3 different dose formulations (low dose, medium dose, and high dose) of SchistoShield® vaccine given intramuscularly on D0, D28 and D56 to healthy participants 2018 to 59 years of age in Burkina Faso and Madagascar.

NCT ID: NCT05730569 Recruiting - Preterm Birth Clinical Trials

Description and Comparison of Biological Vulnerability in Small Vulnerable Newborns Versus Healthy Community Controls in Urban Burkina Faso

DenBalo
Start date: January 9, 2023
Phase:
Study type: Observational

The aim of the DenBalo study is to apply integrated multi-omics methods to examine the biological mechanisms underlying this vulnerability in Small Vulnerable Newborns (SVNs) in LMICs, with the ultimate goal of identifying targeted interventions to reduce morbidity and mortality in this high-risk population. The evidence generated from this project will ultimately help promote healthy pregnancies and the birth of healthy babies. To achieve this goal, three research objectives are proposed: 1. To describe and compare gut microbiota, immune system and breastmilk components in SVNs versus healthy community controls in urban Burkina Faso. 2. To describe and compare the development of the gut microbiota, the immune system and breastmilk components during the first six months of life in SVNs versus healthy community controls in urban Burkina Faso. 3. To investigate the relationship between the composition of the gut microbiota, the immune system and breastmilk components during the first six months of life in SVNs versus healthy community controls in urban Burkina Faso.

NCT ID: NCT05689047 Recruiting - Acute Malaria Clinical Trials

Phase IIa Proof of Concept Study of M5717-Pyronaridine in Adults and Adolescents With Acute Uncomplicated Plasmodium Falciparum Malaria (CAPTURE 1)

Start date: March 29, 2023
Phase: Phase 2
Study type: Interventional

The purpose of this study is to evaluate the safety, efficacy, and pharmacokinetic of the combination M5717 plus pyronaridine in participants with acute uncomplicated Plasmodium falciparum malaria. Pyramax (Artesunate/Pyronaridine) will act as an internal control providing reference safety data and a benchmark for the efficacy evaluation.

NCT ID: NCT05535465 Recruiting - Malaria Clinical Trials

Malaria Control : Improving Access to Prevention, Diagnostic and Care for Vulnerable Rural Communities

REACT-2
Start date: December 1, 2021
Phase: N/A
Study type: Interventional

In the REACT 2 project, a consortium proposes to study in Burkina Faso and Côte d'Ivoire, the impact of a public health intervention in rural communities in order to improve access to malaria therapeutic and preventive arsenal for vulnerable populations (i.e. children, adolescents and pregnant women). The intervention relies on the implementation of mobile health workers to support community health workers.

NCT ID: NCT05396664 Recruiting - Clinical trials for Adolescent Development

Adolescent Transition West Africa

ATWA
Start date: December 1, 2021
Phase: N/A
Study type: Interventional

This trial will serve as an outcome evaluation of 'Adolescent Transition in West Africa' (ATWA), a school-based program in Mali, Burkina Faso, and Niger for adolescents ages 10-19. The overall objectives of the project are as follows: Impact: Improved sexual and reproductive health and rights of 472,180 adolescents. Outcome 1: Improved sexual and reproductive health and rights and gender equality knowledge, intent, and behaviors among 472,180 adolescents. Outcome 2: 500 health facilities offer quality adolescent responsive SRH services that are used by adolescent girls and boys. To evaluate program impact, an external evaluation will be conducted. A pre/post cross-sectional evaluation design will be used across two evaluation years.

NCT ID: NCT05299970 Recruiting - Inflammation Clinical Trials

Fermented Millet Porridge, Gut Microbiota and Inflammation Status in Women

LAFIABAGA
Start date: March 21, 2022
Phase: N/A
Study type: Interventional

Maternal undernutrition concerns 10-19% of women of reproductive age globally, the vast majority of which live in sub Saharan Africa and south Asia. Recommendations for nutritional interventions to tackle the problem range from per-pregnancy supplementation to upstream interventions targeting women of reproductive age before conception. To render the latter interventions cost-effective and sustainable, experts recommend to focus on food processing that leads to an enhanced nutrient content. One such method, which has been known and practiced for centuries in diverse societies, is fermentation. Traditionally fermented foods are diverse, widespread and highly appreciated in Burkina Faso. The present study aims to investigate the effect of fermented millet porridge on gut microbiota diversity, stool short chain fatty acid concentration and inflammation markers level in women of reproductive age living in rural Burkina Faso.

NCT ID: NCT05133661 Recruiting - Cervical Cancer Clinical Trials

SUCCESS - Feasibility of HPV Testing and Treatment of Pre-cancerous Cervical Cancer Lesions (HPV Study)

HPV
Start date: April 19, 2022
Phase:
Study type: Observational

The goal is to assess the feasibility and acceptability of integrating into existing health systems, provision of HPV screening and treatment of pre-cancerous cervical cancer lesions with ablative treatments in Burkina Faso, Côte d'Ivoire, Guatemala, and the Philippines. Study findings will inform implementation of cervical cancer prevention and treatment services as part of a global effort to eliminate cervical cancer, with particular relevance for low-and-middle income countries. This will inform country strategy and guidelines on offering integrated cervical cancer prevention and treatment services in a manner that is culturally sensitive, client oriented, and system appropriate.