9 completed, 5 unknown, 4 recruiting. 18 Phase 4.
| Phase | Trials | Status |
|---|---|---|
| Phase 4 | 18 | Completed 9, Unknown 5, Recruiting 4 |
Follow Astigmatism: new trials by email Literature Review of Astigmatism trials Research Report on Astigmatism
Tick up to 5 trials to compare them side by side (eligibility, arms, endpoints, adverse events) in a Literature Matrix.
| Trial | Phase | Status | Sponsor | Enrollment | Start | Updated |
|---|---|---|---|---|---|---|
| SMILE Surgery in One Eye Compared to Ray Tracing-guided LASIK Surgery in the Fellow Eye Ray tracing guided LASIK surgery - Myopia, Astigmatism | Phase 4 | Recruiting | Stanford University | 62 | 2026-08-05 | 2026-08-26 |
| Evaluation of Mesopic Visual Acuity and Patient Satisfaction Following Ray-Tracing-Guided LASIK Wavelight Plus - Astigmatism, Myopia | Phase 4 | Recruiting | Vance Thompson Vision | 50 | 2026-04-20 | 2026-08-27 |
| Arcuate Incisions With Light Adjustable Lens for Astigmatism Correction in Lens Surgery Femto arcs, Light Adjustable Lens (LAL) - Astigmatism | Phase 4 | Recruiting | Center For Sight | 60 | 2025-09-02 | 2026-10-26 |
| Optimizing the Ocular Surface With Systane COMPLETE Pre- and Post-operatively in Patients With Dry Eye Planning for Cataract Surgery: An Extension Study of Optimizing the Ocular Surface With Systane COMPLETE in Patients With Dry Eye Planning for Cataract Surgery Systane Complete - Ophthalmology | Phase 4 | Recruiting | National Taiwan University Hospital | 140 | 2025-03-25 | 2026-04-24 |
| Anesthetic Impregnated Bandage Soft Contact Lens (BSCL) in Pain Management After Photorefractive Keratectomy (PRK) Proparacaine Ophthalmic - Myopia, Hypermetropia | Phase 4 | Unknown | Beeran Meghpara, MD | 30 | 2020-06-01 | 2021-10-06 |
| Clinical Investigation of the Vision-R800 Device. Vision R-800 Phoropter, Standard Phoropter - Myopia, Hyperopia | Phase 4 | Completed | Pete Kollbaum, OD, PhD | 119 | 2019-11-18 | 2022-03-14 |
| Incisional Correction of Corneal Astigmatism During Phacoemulsification opposite clear corneal incisions (OCCI) - Astigmatism | Phase 4 | Completed | Al-Rasheed University College | 40 | 2019-07-01 | 2020-06-05 |
| Femtosecond Laser-assisted Astigmatism Treatment Femtosecond Laser guided Arcuate Keratotomy - Age Related Cataracts, Astigmatism | Phase 4 | Unknown | Medical University of Vienna | 130 | 2017-07-10 | 2021-02-24 |
| Prospective Evaluation of the Effectiveness of the Femtosecond Laser-assisted Refractive Astigmatic Keratotomy. Laser-assisted Astigmatic keratotomy - Astigmatism | Phase 4 | Completed | Technolas Perfect Vision GmbH | 45 | 2013-01-01 | 2014-06-02 |
| Effect of Posterior Corneal Toricity on Refractive Outcome of Pseudophakia phacoemulsification, Pentacam (Oculus,Germany)examination - Astigmatism, Cataract | Phase 4 | Unknown | China Medical University, China | 30 | 2012-02-01 | 2012-03-15 |
| Randomized Comparison of the Abbott WHITESTAR Signature System With Ellips Tranversal Ultrasound vs. the Alcon Infiniti With the Ozil Torsional Handpiece in Phacoemulsification: A Contralaterally-Controlled Trial Abbott WHITESTAR Signature System with Ellips Transversal Ultrasound, Alcon Infiniti wiht the OZIL Torsional Handpiece - Cataracts, Astigmatism | Phase 4 | Completed | Innovative Medical | 25 | 2011-10-01 | 2012-01-18 |
| Clinical Evaluation of Toric Intraocular Lens Made by Aurolab Experimental - Toric Intraocular lenses - Astigmatism | Phase 4 | Unknown | Aurolab | 120 | 2011-08-01 | 2013-01-08 |
| Comparison of Toric IOL Implantation and Opposite Clear Corneal Incision During Cataract Surgery to Correct Corneal Astigmatism toric IOL, IOL combined with opposite clear corneal incision (OCCI) - Cataract, Corneal Astigmatism | Phase 4 | Completed | Vienna Institute for Research in Ocular Surgery | 55 | 2010-09-01 | 2013-01-10 |
| LASIK Using the Alcon Allegretto Wavefront-Guided Excimer Laser vs AMO Visx Wavefront-Guided Excimer Laser Wavefront-guided LASIK - Allegretto, Wavefront-guided LASIK - AMO - Myopia, Astigmatism | Phase 4 | Completed | Stanford University | 60 | 2009-04-01 | 2022-04-11 |
| Safety and Effectiveness of the Akreos Toric Intraocular Lens. Akreos Toric IOL, Akreos Advanced Optics Aspheric Intraocular Lens (Akreos AO) - Cataract, Astigmatism | Phase 4 | Completed | Bausch & Lomb Incorporated | 198 | 2009-02-01 | 2013-03-25 |
| Contralateral Comparison of Three Excimer Laser Systems in Performing LASIK Excimer Laser, AMO/VISX CustomVue™, LADARVision 4000 excimer laser - Myopia, Astigmatism | Phase 4 | Completed | Durrie Vision | 40 | 2009-01-01 | 2013-03-01 |
| Multi Laser Platform Comparison Study for LASIK Excimer Lasers, Excimer Laser for the LASIK procedure, Excimer Laser for LASIK - Myopia, Astigmatism | Phase 4 | Unknown | Durrie Vision | 90 | 2008-10-01 | 2009-08-06 |
| Intrastromal Corneal Ring for High Astigmatism on Postkeratoplasty INTRASTROMAL CORNEAL RING SEGMENT - Astigmatism | Phase 4 | Completed | Instituto de Olhos de Goiania | 18 | 2007-01-01 | 2009-11-25 |
Myopia (7) · Cataract (4) · Hyperopia (2) · Dry Eye Syndromes (1) · Presbyopia (1) · Pseudophakia (1) · Refractive Errors (1)
Eye Diseases (18) · Refractive Errors (17) · Lens Diseases (4) · Lacrimal Apparatus Diseases (1) · Pathological Conditions, Signs and Symptoms (1) · Signs and Symptoms (1)
Lasers, Excimer (2) · Keratomileusis, Laser In Situ (1) · Phacoemulsification (1) · proxymetacaine (1)
Durrie Vision (2) · Stanford University (2) · Al-Rasheed University College (1) · Aurolab (1) · Bausch & Lomb Incorporated (1) · Beeran Meghpara, MD (1) · Center For Sight (1) · China Medical University, China (1) · Innovative Medical (1) · Instituto de Olhos de Goiania (1) · Medical University of Vienna (1) · National Taiwan University Hospital (1) · Pete Kollbaum, OD, PhD (1) · Technolas Perfect Vision GmbH (1) · Vance Thompson Vision (1)
United States (9) · Austria (2) · Brazil (1) · China (1) · Czechia (1) · India (1) · Iraq (1) · Sweden (1) · Taiwan (1)
Beeran Meghpara, MD (1) · Belquiz A Nassaralla (1) · Chiun Ho Hou, Ph.D (1) · Daniel S. Durrie, MD (1) · Edward E Manche, MD (1) · Gabriele Brenger (1) · Jinsong Zhang, MD (1) · Pavel Stodulka, Dr. med (1) · Priya Mathews, MD (1)