38 studies found for:    Open Studies | lasik OR (laser keratomileusis)
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Rank Status Study
1 Recruiting Wavefront-guided LASIK for Correction of Myopia
Condition: Myopia
Intervention: Procedure: Laser in situ keratomileusis (LASIK)
2 Recruiting Safety and Efficacy of Corneal Collagen Cross-linking Following LASIK for Treatment of Hyperopia and Hyperopic Astigmatism
Conditions: Hyperopia;   Hyperopic Astigmatism
Interventions: Drug: riboflavin ophthalmic solution, 0% dextran;   Device: UVA Irradiation (30 mW/cm2 for 2 minutes continuous UVA);   Device: UVA Irradiation (30 mW/cm2 for 3 minutes pulsed UVA with an on/off cycle of 2 seconds UVA on/1 second UVA off);   Procedure: Laser-assisted in situ keratomileusis
3 Recruiting Randomized, Non-inferiority Trial Comparing SMILE and LASIK
Conditions: Myopia;   Astigmatism;   Hypermetropia
Interventions: Procedure: Femtosecond LASIK;   Procedure: Small incision lenticule extraction (SMILE)
4 Recruiting Safety and Effectiveness of Wavefront-guided LASIK for the Correction of Mixed Astigmatism
Condition: Astigmatism
Intervention: Device: LASIK
5 Recruiting Safety and Effectiveness of Wavefront-Guided LASIK Correction of Hyperopic Refractive Errors
Condition: Hyperopia
Intervention: Device: LASIK correction of hyperopic refractive errors
6 Unknown  The Effect of Hinge Position and Hinge Width on Corneal Sensation and Dry Eye After IntraLase LASIK Procedure
Condition: Myopia
Intervention: Procedure: LASIK
7 Recruiting Prospective Investigation of SUPRACOR Visual Outcomes of Presbyopic Hyperopic Patients With and Without Astigmatism
Condition: Hyperopic Presbyopia
Intervention: Device: SUPRACOR LASIK treatment
8 Recruiting Corneal Power, Astigmatism, and Aberration Changes After LASIK
Condition: Measurements of Patients Using OCT Before and After LASIK
Intervention:
9 Unknown  Safety and Efficacy Study to Evaluate the Treatment of Both Near and Distance Vision in a Simultaneous Laser Procedure
Conditions: Myopia;   Hyperopia;   Presbyopia;   Refractive Error
Intervention: Procedure: Supracor
10 Recruiting Surgical Correction of Astigmatism
Condition: Astigmatism
Interventions: Procedure: ReLEx;   Procedure: LASIK
11 Recruiting Long-term LASIK Follow up Study
Condition: Lasik Eye Surgery
Intervention:
12 Recruiting New Treatment Algorithm to Reduce Spherical Aberration After LASIK Correction for Myopia
Conditions: Myopia;   Astigmatism
Interventions: Device: VSS-Rx1 OPM software;   Device: iDesign Advanced CustomVue wavefront-guided LASIK treatment
13 Recruiting Advanced Surface Ablation (ASA) vs Laser-Assisted In Situ Keratomileusis (LASIK)
Conditions: Nearsightedness;   Farsightedness;   Astigmatism
Intervention:
14 Unknown  Compare Anterior Chamber Biometry in Healthy and Post-LASIK Patients
Conditions: Myopia;   Astigmatism
Intervention:
15 Unknown  Creating LASIK Flaps With the LenSx Femtosecond Laser
Conditions: Myopia;   Hyperopia
Intervention: Device: LenSx Laser
16 Not yet recruiting A Prospective Safety and Effectiveness Study of the 500 Hz Technolas Perfect Vision Excimer Laser in Asian Eyes Using LASIK
Conditions: Myopia;   Hyperopia;   Presbyopia
Intervention: Device: Proscan, Zyoptix and Supracor
17 Not yet recruiting A Prospective Safety and Effectiveness Study of a New High Repetition Rate Excimer Laser Using LASIK for the Correction of Ammetropia and Presbyopia
Conditions: Myopia;   Hyperopia;   Presbyopia
Interventions: Procedure: Proscan;   Procedure: Zyoptix;   Procedure: Supracor
18 Recruiting A Prospective Safety and Effectiveness Study of the 500 Hz Technolas Perfect Vision Excimer Laser Using LASIK
Conditions: Myopia;   Hyperopia
Intervention: Device: Proscan
19 Recruiting Lacritin and Heparanase Levels in Human Tears After Laser Refractive Surgery
Condition: Myopia
Intervention: Other: Tear collection
20 Recruiting LASIK Flap Thickness and Visual Outcomes Using the WaveLight FS200 Femtosecond Laser
Condition: Myopia
Intervention: Device: FS200 Laser

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Indicates status has not been verified in more than two years