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Discover 12,572 clinical trials near San Antonio, Texas. Find research studies in your area.
Showing 2701-2720 of 12,572 trials
NCT05718258
This is a parallel, Phase 1, four arm, open-label, single dose, multicenter study to evaluate the impact of hepatic impairment on venglustat exposure following treatment with venglustat. The purpose of this study is to assess the effect of mild, moderate, and severe hepatic impairment on PK, safety, and tolerability of venglustat compared with normal hepatic function in male and female participants aged 18 to 79 years. Study details include: * The total study duration per participant will be up to 42 days, including up to 21 days for screening and approximately 21 days from institutionalization to the end of study (EOS). * Institutionalization is mandatory until the activities on D5 have been completed. * Each participant will receive a single dose of venglustat. * For hepatically impaired participants there will be a screening visit, a multi-day institutionalization visit, and 7 site visits after D5 discharge, including the end of study (EOS) visit. * For healthy volunteers there will be a screening visit, a multi-day institutionalization visit and 3 site visits after D5 discharge, including the end of study (EOS) visit.
NCT05634811
This study is to understand if the study vaccine (called VLA15) is safe in healthy children. We are looking for children who: * are healthy * are age 5 through 17 * have not been diagnosed with any form of Lyme disease in the past * have not received any vaccines for Lyme disease in the past Lyme disease happens most often in children of this age. The study vaccine may be used potentially to help prevent Lyme disease. The goal of this study is to get more information about the safety of the study vaccine in this age group. Participants will be in this study for about 2 years. During that time, they will receive VLA15 or placebo (sterile saltwater solution) by a "shot" in the arm. We will compare experience of children receiving VLA15 to those receiving the placebo. Participants will not know whether they get VLA15 or placebo. Everyone participating in this study will: * get the shots in a clinic or in a hospital office * receive a total of 4 shots * receive the first 3 shots within 6 months * receive the last shot about 1 year afterwards * need to come to the trial site for 6 planned visits; 4 of these are vaccination visits and 2 are follow-up visits. We will contact you by phone 1 time every year during the study to monitor your experience. You may have extra visits if you experience a severe reaction after a vaccine dose.