Corneal Astigmatism

• CLINICAL_TRIALS research · 2026-02-12
  Clinical Trial Update: Treatment of Vision Disturbances Due to Corneal Irregularities by Trans-epithelial Optical Phototherapeutic Keratectomy (TE-oPTK) [NA]

  This ClinicalTrials.gov update concerns a trial evaluating trans-epithelial optical phototherapeutic keratectomy (TE-oPTK) for vision distur…

• CLINICAL_TRIALS research · 2025-09-30
  Clinical Trial Update: Comparison Of Keratometric Readings Pre and Post Pterygium Excision With Conjunctival Autograft Transplantation [NA]

  A clinical trial is investigating keratometric readings before and after pterygium excision with conjunctival autograft transplantation. The…

• CLINICAL_TRIALS research · 2025-09-18
  Clinical Trial Update: Clareon Toric Study (T2-T9) [NA]

  The Clareon Toric intraocular lens study (T2-T9) sponsored by Alcon Research is currently active but not recruiting.

• CLINICAL_TRIALS research · 2025-07-23
  Clinical Trial Update: Effectiveness, Stability and Influence Factors of Femtosecond Laser Assisted Cataract Surgery

  This clinical trial evaluates the effectiveness, stability, and factors influencing outcomes of femtosecond laser assisted cataract surgery …

• CLINICAL_TRIALS research · 2024-08-30
  Clinical Trial Update: A Prospective Clinical Investigation to Evaluate the Safety and Performance of 877PTY Toric IOL for Visual Correction of Corneal Astigmatism

  Prospective clinical investigation evaluating the safety and performance of the 877PTY Toric intraocular lens for correcting corneal astigma…

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• CLINICAL_TRIALS research · 2015-03-19
  Clinical Trial Update: Rayner Toric IOL Rotational Stability [NA]

  Clinical trial update examining rotational stability of the Rayner Toric intraocular lens for cataract patients with corneal astigmatism; cu…