Corneal Astigmatism
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Sign up freeTop drugs studied for this disease
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CLINICAL_TRIALS research · 2026-02-12Clinical 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…
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CLINICAL_TRIALS trial_result · 2026-01-21Clinical Trial Update: Clinical Trial of a Hydrophilic EMV Toric Lens RAO210T in the Correction of Aphakia and Corneal Astigmatism [NA]
A completed clinical trial evaluating the hydrophilic EMV Toric Lens RAO210T for correction of aphakia and corneal astigmatism in cataract p…
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CLINICAL_TRIALS research · 2025-09-30Clinical 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…
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CLINICAL_TRIALS research · 2025-09-18Clinical 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.
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CLINICAL_TRIALS research · 2025-07-23Clinical 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 …
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CLINICAL_TRIALS trial_result · 2025-05-23Clinical Trial Update: Clinical Investigation of Two Tecnis Investigational Lenses [NA]
The clinical trial update reports completion of a study evaluating two Tecnis investigational intraocular lenses for cataract with corneal a…
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CLINICAL_TRIALS research · 2024-08-30Clinical 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 trial_result · 2024-03-21Clinical Trial Update: Retrospective Chart Review of enVista Toric 0.9D Intraocular Lenses
A retrospective chart review study evaluating enVista Toric 0.9D intraocular lenses for corneal astigmatism has completed with results poste…
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CLINICAL_TRIALS trial_result · 2023-08-29Clinical Trial Update: Post-Approval Study of the TECNIS SYMFONY® Toric Lenses [NA]
Post-approval study update for TECNIS SYMFONY toric lenses; trial completed with results posted in 2023.
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CLINICAL_TRIALS trial_result · 2022-12-30Clinical Trial Update: Clinical Investigation of the Visual Outcomes and Safety of a Trifocal Toric IOL in an Asian Population [NA]
Clinical trial assessing visual outcomes and safety of a trifocal toric intraocular lens in aphakia with corneal astigmatism, completed with…
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CLINICAL_TRIALS trial_result · 2022-08-17Clinical Trial Update: Clinical Investigation of an AcrySof IQ PanOptix Toric Intraocular Lens [NA]
Clinical trial of AcrySof IQ PanOptix Toric intraocular lens for aphakia with corneal astigmatism has completed; results posted in 2022.
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CLINICAL_TRIALS trial_result · 2022-06-01Clinical Trial Update: Evaluation of the Rotational Stability of the Tecnis Toric II IOL [NA]
Clinical trial update reporting on rotational stability of the Tecnis Toric II intraocular lens.
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CLINICAL_TRIALS trial_result · 2021-10-12Clinical Trial Update: Post-market Study to Obtain Surgeon Feedback on Clinical Outcome in Eyes Implanted With TECNIS Toric II IOL [NA]
Post-market study evaluating surgeon feedback on clinical outcomes in eyes implanted with TECNIS Toric II intraocular lenses has completed w…
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CLINICAL_TRIALS trial_result · 2021-08-27Clinical Trial Update: Clinical Investigation of the Safety and Effectiveness of an Investigational Model of the TECNIS® Intraocular Lens [NA]
Completed clinical trial evaluating safety and effectiveness of an investigational TECNIS intraocular lens; results posted in 2021.
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CLINICAL_TRIALS trial_result · 2021-05-25Clinical Trial Update: Clinical Study to Evaluate the RxSight Light Adjustable Lens With the Light Delivery Device in Subjects With Preoperative Corneal Astigmatism [NA]
Clinical study evaluating the RxSight Light Adjustable Lens with Light Delivery Device in cataract patients with preoperative corneal astigm…
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CLINICAL_TRIALS trial_result · 2020-06-22Clinical Trial Update: ClarVista HARMONI Toric Trial With Intraoperative Exchange [NA]
Clinical trial update for ClarVista HARMONI Toric with intraoperative exchange has completed, with results posted in 2020.
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CLINICAL_TRIALS trial_result · 2020-06-11Clinical Trial Update: Evaluation of the Safety and Performance of the HARMONI® Toric Lens [NA]
Clinical trial update on the safety and performance of the HARMONI Toric Lens for aphakia with corneal astigmatism; study completed with pos…
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CLINICAL_TRIALS trial_result · 2018-03-07Clinical Trial Update: Combined 25-gauge Vitrectomy and Cataract Surgery With Toric Intraocular Lens With Idiopathic Epiretinal Membrane. [NA]
Clinical trial update describing a study of combined 25-gauge vitrectomy and cataract surgery with a toric intraocular lens for idiopathic e…
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CLINICAL_TRIALS trial_result · 2017-06-29Clinical Trial Update: Retrospective / Prospective Clinical Study of AcrySof® IQ ReSTOR® +2.5 D Multifocal Toric Intraocular Lenses [NA]
This clinical trial update reports the completion and posting of results for a retrospective/prospective study evaluating AcrySof IQ ReSTOR …
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CLINICAL_TRIALS trial_result · 2017-05-22Clinical Trial Update: How Astigmatism Influences Corneal Biomechanics and Intraocular Pressure
A completed clinical trial investigates how corneal astigmatism affects corneal biomechanics and intraocular pressure, with data from the Me…
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CLINICAL_TRIALS trial_result · 2017-03-31Clinical Trial Update: Tomographic Analysis of Anterior, Posterior, Total Corneal Refractive Power Changes After Laser-assisted Keratotomy
A completed clinical trial evaluated tomographic changes in anterior, posterior, and total corneal refractive power after laser-assisted ker…
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CLINICAL_TRIALS research · 2015-03-19Clinical 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…
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CLINICAL_TRIALS trial_result · 2014-06-04Clinical Trial Update: Safety and Effectiveness of Arcuate Incisions Performed With the iFS Femtosecond Laser System [Phase 2]
Phase 2 clinical trial assessing the safety and effectiveness of arcuate incisions created with the iFS femtosecond laser system for correct…
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CLINICAL_TRIALS trial_result · 2014-06-04Clinical Trial Update: Performance of a Single-piece Toric Acrylic Intraocular Lens
A completed clinical trial evaluating the performance of a single-piece toric acrylic intraocular lens in patients with cataract and corneal…
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CLINICAL_TRIALS trial_result · 2013-01-10Clinical Trial Update: Comparison of Toric IOL Implantation and Opposite Clear Corneal Incision During Cataract Surgery to Correct Corneal Astigmatism [Phase 4]
Phase 4 clinical trial evaluating toric intraocular lens implantation versus opposite clear corneal incision to correct corneal astigmatism …