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Found 17 studies with search of: Open Studies | "Astigmatism"
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Rank Status Study
1 Recruiting Astigmatism Management in Cataract Surgery With the AcrySof Toric Intraocular Lens
Condition: Astigmatism
Interventions: Device: AcrySof Toric intraocular lens, model SN60TT;   Device: AcrySof Monofocal IOL, model SN60AT
2 Recruiting SUPRACOR for Myopia and Myopic Astigmatism
Conditions: Myopia;   Myopic Astigmatism;   Presbyopia
Intervention: Procedure: SUPRACOR
3 Recruiting Investigation of Corneal Aberrations and Visual Outcomes in Patients Implanted With an AcrySof Toric Intraocular Lens (IOL)
Conditions: Cataracts;   Astigmatism
Intervention: Device: Toric
4 Recruiting LASIK Using the Alcon Allegretto Wavefront-Guided Excimer Laser vs AMO Visx Wavefront-Guided Excimer Laser
Conditions: Myopia;   Astigmatism
Interventions: Procedure: Wavefront-guided LASIK - Allegretto;   Procedure: Wavefront-guided LASIK - AMO
5 Recruiting Safety and Effectiveness of Arcuate Incisions Performed With the iFS Femtosecond Laser System
Condition: Corneal Astigmatism
Intervention: Device: iFS Femtosecond Laser System
6 Recruiting Clinical Evaluation of Toric Intraocular Lens Made by Aurolab
Condition: Astigmatism
Intervention: Procedure: intra ocular lens
7 Recruiting Intrastromal Correction of Ametropia by a Femtosecond Laser
Conditions: Presbyopia;   Myopia;   Hyperopia;   Astigmatism
Interventions: Device: Intrastromal Correction of Presbyopia;   Device: Intrastromal correction of Myopia;   Device: Intrastromal Correction of Hyperopia;   Device: Intrastromal Correction of Myopia incl. Astigmatism;   Device: Intrastromal Correction of Hyperopia incl. Astigmatism
8 Recruiting An Outcomes Study Comparing the Intralase FS 60 to the Intralase iFS When Performing LASIK Surgery for Nearsightedness
Conditions: Myopia;   Astigmatism
Intervention: Procedure: LASIK with the iFS femtosecond laser
9 Unknown † Compare Anterior Chamber Biometry in Healthy and Post-LASIK Patients
Conditions: Myopia;   Astigmatism
Intervention:
10 Unknown † Evaluation of the Bausch & Lomb PureVision Under Nighttime Driving Conditions
Condition: Astigmatism
Intervention:
11 Recruiting Advanced Surface Ablation (ASA) vs Laser-Assisted In Situ Keratomileusis (LASIK)
Conditions: Nearsightedness;   Farsightedness;   Astigmatism
Intervention:
12 Not yet recruiting Femtosecond Lenticule Extraction - SNEC Study
Conditions: Myopia;   Astigmatism;   Hypermetropia
Interventions: Procedure: Femtosecond Lenticule Extraction;   Procedure: Femtosecond LASIK
13 Recruiting Optical Quality, Threshold Target Identification, and Military Target Task Performance After Advanced Keratorefractive Surgery
Conditions: Myopia;   Myopic Astigmatism
Interventions: Procedure: WFG PRK;   Procedure: WFG LASIK;   Procedure: WFO PRK;   Procedure: WFO LASIK
14 Recruiting Prospective Evaluation of Limbal Relaxing Incision (LRI) in Conjunction With Phacoemulsification Surgery for Astigmatic Correction in Chinese Eyes
Condition: Corneal Astigmatism
Intervention: Procedure: Limbal relaxing incision
15 Recruiting Patient-Reported Outcomes With LASIK:PROWL-1
Condition: Laser in Situ Keratomileusis
Intervention:
16 Recruiting Comparison of Aspheric Toric & Non-toric Aphakic Intraocular Lenses
Conditions: Aphakia;   Cataract
Interventions: Device: FY-60AD;   Device: NHT15, NHT30, & NHT53
17 Available Keratoconus and Ectasia Treatment Plan
Conditions: Keratoconus;   Ectasia
Interventions: Other: Riboflavin Solution;   Device: UV-X Illumination System

† Indicates status has not been verified in more than two years
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