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Discover 20,428 clinical trials near North Carolina. Find research studies in your area.
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NCT05815758
To compare the safety and tolerability of brimonidine tartrate 0.025%/ketotifen fumarate 0.035% combination ophthalmic solution versus its vehicle in healthy adult subjects and in pediatric subjects.
NCT04826640
This is a prospective, observational study. During the study, pregnant women will be followed post COVID-19 vaccination. Injection-site (local) and systemic reaction data will be assessed on vaccination day and during the 7 days following the second vaccination using either identical web-based or paper diaries, depending on study participant preference. Maternal serum samples will be collected for antibody titers relevant to COVID-19 at time points that include: prior to vaccination, \~29 days post second vaccination, and at delivery. At Duke University, maternal and infant cord blood will be collected at delivery and analyzed for the same antibody titers. At other clinical sites, these delivery samples will only be collected if feasible. Pregnant women will be followed through 90 days postpartum. with comprehensive obstetric and neonatal outcomes obtained from medical record review.