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Astigmatism clinical trials recruiting in the U.S.
12 studies for Astigmatism are recruiting participants at sites across the United States.
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Recently updated studies
Wear Experience With Daily Disposable Contact Lenses for Astigmatism Over a Long-Wear Day
RecruitingHealthy volunteers welcome
Ages 18 to 40 ยท All sexes ยท Updated Sep 25, 2026 ยท NCT07303920Evaluation of Mesopic Visual Acuity and Patient Satisfaction Following Ray-Tracing-Guided LASIK
RecruitingPhase 4
Ages 18 to 45 ยท All sexes ยท Updated Aug 27, 2026 ยท NCT07790185SMILE Surgery in One Eye Compared to Ray Tracing-guided LASIK Surgery in the Fellow Eye
RecruitingPhase 4
Ages 22 to 59 ยท All sexes ยท Updated Aug 26, 2026 ยท NCT07721714Clareon TruPlus Study
Recruiting
Ages 22 and older ยท All sexes ยท Updated Jun 3, 2026 ยท NCT07502456Wavefront-guided LASIK Surgery Compared to Ray Tracing-Guided LASIK Surgery
RecruitingHealthy volunteers welcome
Ages 22 to 59 ยท All sexes ยท Updated Jan 22, 2026 ยท NCT07078799Arcuate Incisions With Light Adjustable Lens for Astigmatism Correction in Lens Surgery
RecruitingPhase 4
Ages 21 and older ยท All sexes ยท Updated Dec 22, 2025 ยท NCT07140653Clinical Evaluation of WaveLight Plus LASIK
RecruitingObservational study
Ages 18 and older ยท All sexes ยท Updated Oct 2, 2025 ยท NCT07127757A Three-Phase Contralateral Comparison of Ray-Tracing Guided LASIK Versus Three Other Refractive Surgery Platforms to Correct Myopia or Myopia With Astigmatism
RecruitingHealthy volunteers welcome
Ages 22 to 50 ยท All sexes ยท Updated Oct 1, 2025 ยท NCT07201298Patient Reported Outcomes With WaveLight Plus LASIK
RecruitingObservational study
Ages 18 to 39 ยท All sexes ยท Updated Sep 15, 2025 ยท NCT07084844North American Comfilcon A Clinical Study
RecruitingObservational study
Ages 8 to 75 ยท All sexes ยท Updated Aug 27, 2025 ยท NCT06902584An Evaluation of LASIK, SMILE and PRK Surgery in Physicians
RecruitingObservational studyHealthy volunteers welcome
Ages 21 to 62 ยท All sexes ยท Updated Oct 23, 2024 ยท NCT02576483Contoura With Phorcides Compared to Wavefront Optimized LASIK
Recruiting
Ages 21 to 38 ยท All sexes ยท Updated Apr 26, 2023 ยท NCT05486546From ClinicalTrials.gov, data retrieved Sep 29, 2026. Each study sets its own eligibility; the study team decides who can join.