Clinical Research Directory
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2 clinical studies listed.
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Tundra lists 2 Astigmatism Bilateral clinical trials. Each listing includes eligibility criteria, study locations, and direct links to research sites in the Tundra directory.
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NCT06751225
Evaluation of Wear Experience With a Weekly Replacement Soft Contact Lens in Neophyte Lens Wearers With Astigmatism
This open-label study is of adults with astigmatism who have never worn contact lenses. Subjects will be fit into a one week planned-replacement contact lenses and will wear lenses for approximately 3 weeks. Subjects will return for vision and lens fit assessments and will complete surveys about their wear experience.
Gender: All
Ages: 18 Years - 40 Years
Updated: 2026-01-27
1 state
NCT04728451
Spectacle Prescribing in Early Childhood
The purpose of this study is to compare developmental outcome for young children (12 to 35 months of age) with astigmatism meeting American Academy of Ophthalmology spectacle prescribing guidelines and who are prescribed and provided spectacles for either Full-Time wear (encouraged and reinforced) or Ad Lib wear (wear dependent on child acceptance).
Gender: All
Ages: 12 Months - 35 Months
Updated: 2024-12-19
1 state