There are about 61 clinical studies being (or have been) conducted in El Salvador. 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.
Subjects who had a bilateral age-related cataract surgery with the IOLs AT ELANA 841P and AT LISA tri 839MP will be contacted and invited to attend a postoperative visit more than one year after the surgery
Randomized, double-blind, placebo-controlled, parallel-designed, multiple-site, bioequivalence study with clinical endpoints.
This is a randomized, observer-blinded, vehicle-controlled multi-dose trial that examines the effect of twice daily application of 0.8% DBI-102 Gel, 4% Hydroquinone cream, and Vehicle Gel for 12 weeks in adults with Fitzpatrick Skin Types IV-V and a colorimeter L* measurement between 57.8 and 46.1.
The purpose of this study is to assess the safety of a fixed dose of human corneal endothelial cells when administered with varying concentrations of Rho kinase inhibitor (Y-27632) in patients with corneal edema secondary to endothelial dysfunction.
A Randomized, Double-Blinded, Aqueous Gel-Controlled Dose Escalating Trial to Study the Safety and Antimicrobial Efficacy of DBI-002 Probiotic vs. Aqueous Gel and Vehicle Gel vs. Aqueous Gel in Adults with Tinea Versicolor (DBI-202).
The objective of this study was to test the hypotheses that wheelchair-related health, wheelchair skills, wheelchair use, poverty probability, and quality of life would improve; and that the number of wheelchair repairs required, adverse events, caregiver burden and the level of assistance provided would decrease after the delivery of manual wheelchairs following the World Health Organization (WHO) 8-step service-delivery process. This was a longitudinal, within-subject study design including 247 manual wheelchair users in El Salvador. The intervention consisted of the WHO 8-step process as well as maintenance reminders. Outcome assessments on wheelchair-related health, wheelchair skills, wheelchair repairs required, adverse events, caregiver burden and the level of assistance, poverty probability, and quality of life were performed via structured interviews at the initial assessment, at wheelchair delivery, and at 3- and 6-month follow-up. Wheelchair use was measured with dataloggers at assessment, delivery and 3-month follow-up.
Patients at least 40 years of age who are undergoing cataract surgery will be randomized to receive treatment with one of four groups of dexamethasone ophthalmic suspension or placebo eye drops to determine if the drops decrease inflammation and pain inside the eye and are safe after cataract surgery.
This study is a prospective, open-label clinical study of the VERITAS Vision System. The study will be conducted at up to three sites, with minimum 55 eyes and up to 150 eyes to be treated. The investigator or designee will perform the cataract surgery with the VERITAS Vision System on the subjects. The data from the system log files, the questionnaire, the operative report and other medical records will be used to assess the clinical utilization of the VERITAS Vision System.
The purpose of this clinical study is to assess the repeatability of objective refraction using auto refraction on subjects bilaterally implanted (implanted in both eyes) with the Fluid Accommodating IOL (FAIOL).
This is a pilot, multicenter, real-world, single-visit, low risk, phase IV interventional study to efficiently identify new cases of heart failure (HF) Stage C in subjects who are at risk of cardiovascular (CV) disease in high-volume ambulatory primary care settings in 3 countries in Central America.