Subjective refraction

DIAGNOSTIC_TEST5 trials

Sponsors

Vienna Institute for Research in Ocular Surgery, Wenzhou Medical University, Johannes Kepler University of Linz, The Hong Kong Polytechnic University

Conditions

AphakiaCataractCataract ComplicatedCataract Complications OperationsComplicated Cataract SurgeryCorneal AstigmatismPseudophakiaRefractive Errors

Unknown Phase

Subjective and Objective Refraction in Pseudophakic Patients

CompletedNCT04319497

Vienna Institute for Research in Ocular SurgeryPseudophakia

Start: 2013-03-20End: 2014-08-20Updated: 2020-03-24

The Long-term Outcome After Toric Intraocular Lens Implantation

Wenzhou Medical UniversityCorneal Astigmatism, Cataract

Start: 2022-07-31End: 2022-10-31Target: 60Updated: 2022-07-19

Performance of Two Sclera Fixated Intraocular Lens Concepts

CompletedNCT05779306

Johannes Kepler University of LinzCataract Complicated, Cataract Complications Operations

Start: 2023-01-19End: 2024-01-30Updated: 2024-03-08

Comparison of Two Different Intraocular Lenses Implanted With Yamane Technique

Johannes Kepler University of LinzSecondary Cataract Surgery, Aphakia, Complicated Cataract Surgery

Start: 2023-06-01End: 2025-05-31Target: 50Updated: 2023-10-05

Clinical Validation Study Protocol for SmartEyes Smart Optometry Measurement Device (Medical Device Clinical Validation Study)

Not yet recruitingNCT07803094

The Hong Kong Polytechnic UniversityRefractive Errors

Start: 2026-08-28End: 2027-06-02Target: 200Updated: 2026-09-03