There are about 238 clinical studies being (or have been) conducted in Dominican Republic. 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 purpose of this Phase IIb study is to evaluate the efficacy of the RSV vaccine candidate for the prevention of lower respiratory tract disease (LRTD) due to RSV. The study will enroll approximately 4500 adults aged 60 years and older in a 1:1 ratio to receive a single intra-muscular (IM) administration of either a pre-determined dose of the RSV vaccine candidate or placebo.
This is a multicenter, prospective, randomized, observer-blinded, three arm, phase 2 clinical trial evaluating the full dose formulation of VLA1553, half dose formulation of VLA1553 and control. At least 300 male and female healthy children aged 1 to 11 years will be enrolled and the overall distribution of participants will be 2:2:1 to the two VLA1553 dose groups (n=120 each) or control (n=60).
The purpose of this protocol is to evaluate the efficacy and safety of tulisokibart in participants with moderately to severely active ulcerative colitis. Study 1's primary hypotheses are that at least 1 tulisokibart dose level is superior to Placebo in the proportion of participants achieving clinical remission per Modified Mayo Score at Week 12, and that at least 1 tulisokibart dose level is superior to Placebo in the proportion of participants achieving clinical remission per Modified Mayo Score at week 52. Study 2's primary hypothesis is that at least 1 tulisokibart dose level is superior to Placebo in the proportion of participants achieving clinical remission per Modified Mayo Score at Week 12.
Moxidectin is not approved to treat scabies in humans. The effective dose of moxidectin to treat scabies is not known. This study aims to assess the efficacy of a single administration of 8 mg, 16 mg, or 32 mg moxidectin per oral in achieving Scabies Complete Cure at Day 28. This study also aims to assess the safety of three strengths of single moxidectin doses in adults with scabies.
The purpose of this follow-up study is to describe the safety in subsequent pregnancies in participants who were previously administered the RSVPreF3 maternal vaccine or control during any prior RSV MAT study. The study participants enrolled in this follow-up study received RSVPreF3 maternal vaccination (any dose) or controls during the following prior RSV MAT studies: RSV MAT-001 (NCT03674177), RSV MAT-004 (NCT04126213), RSV MAT-010 (NCT05045144), RSV MAT-011 (NCT04138056), RSV MAT-009 (NCT04605159), RSV MAT-012 (NCT04980391) and RSV MAT-039 (NCT05169905). No intervention will be administered in this study. The exposure was the intervention (either RSVPreF3 vaccine or control) received by the study participants in the above-mentioned prior RSV MAT studies.
This is a randomized, active-controlled, double-blind clinical study designed to evaluate the antiretroviral activity, safety, and tolerability of doravirine/islatravir (DOR/ISL [MK-8591A]) in treatment-naïve participants with human immunodeficiency virus type 1 (HIV-1) infection. It is hypothesized that DOR/ISL is non-inferior to bictegravir/emtricitabine/tenofovir alafenamide (BIC/FTC/TAF) as assessed by the percentage of participants with HIV-1 ribonucleic acid (RNA) <50 copies/mL at Week 48.
The objective of this early feasibility clinical study is to evaluate the safety and effectiveness of the GORE Glaucoma Drainage Implant (2 configurations) in subjects with primary open-angle glaucoma that is uncontrolled by hypotensive medications or for which conventional incisional glaucoma surgery would be more likely to fail due to scarring.
The goal of this clinical study is to learn more about the effects of switching to the study drugs, bictegravir (BIC) plus lenacapavir (LEN), versus current therapy (Phase 2) and BIC/LEN fixed-dose combination (FDC) versus current therapy (Phase 3) in people living with HIV (PWH).
This study aims to conduct a 12-month randomized controlled trial to adapt the mobile app, WiseApp, and a smart pill dispenser for Spanish-speaking people living with HIV (PLWH) in the New York City (NYC) area and La Romana, Dominican Republic (DR). The study will assess the efficacy and sustainability of WiseApp as well as identify barriers with its widespread use among Spanish speakers. With disproportionately high rates of HIV in the New York City area and the Dominican Republic, this project seeks to identify distinct contextual factors related to Spanish speaking people living with HIV and increase the likelihood of engagement with technology and improvements in clinical outcomes.
The purpose of this clinical study is to evaluate the surgical, refractive, and visual outcomes with implantation of an investigational intraocular lens (IOL).