Now Available: Final Rule for FDAAA 801 and NIH Policy on Clinical Trial Reporting
26 studies found for:    Open Studies | lasik OR (laser keratomileusis)
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Rank Status Study
1 Recruiting High Resolution Wavefront-guided vs. Wavefront Optimized LASIK
Conditions: Nearsightedness;   Astigmatism
Intervention: Procedure: LASIK
2 Recruiting Randomized, Non-inferiority Trial Comparing SMILE and LASIK
Conditions: Myopia;   Astigmatism;   Hypermetropia
Interventions: Procedure: Femtosecond LASIK;   Procedure: Small incision lenticule extraction (SMILE)
3 Recruiting Tissue Sealant Use in LASIK Enhancement Surgery
Condition: Epithelial Ingrowth
Intervention: Drug: Tissue sealant
4 Recruiting Comparison Between FS- LASIK and FS-SMILE for Correction of Myopia and Myopic Astigmatism
Condition: Myopia
Interventions: Procedure: FS-SMILE;   Procedure: FS- LASIK;   Device: Visumax device;   Device: FS 200 device
5 Recruiting Corneal Power, Astigmatism, and Aberration Changes After LASIK
Condition: Measurements of Patients Using OCT Before and After LASIK
Intervention:
6 Not yet recruiting Comparison of Topography Guided LASIK With WaveLight® EX500 to SMILE With Zeiss VisuMax
Conditions: Myopia;   Astigmatism
Interventions: Procedure: Topography Guided LASIK;   Procedure: Small Incision Lenticular Extraction;   Device: WaveLight EX500 Excimer Laser System;   Device: VisuMax Surgical Laser
7 Not yet recruiting International Multicenter Study on SMILE Surgery
Condition: Refractive Error
Interventions: Procedure: SMILE surgery;   Other: FS-LASIK surgery
8 Recruiting Can Pregabalin Reduce the Frequency and Severity of Dry Eye Symptoms After Laser-assisted in Situ Keratomileusis?
Condition: Dry Eye
Interventions: Drug: Pregabalin;   Drug: Placebo
9 Recruiting Advanced Surface Ablation (ASA) vs Laser-Assisted In Situ Keratomileusis (LASIK)
Conditions: Nearsightedness;   Farsightedness;   Astigmatism
Intervention:
10 Recruiting An Evaluation of LASIK and PRK Surgery in Physicians
Conditions: Nearsightedness;   Farsightedness;   Astigmatism
Intervention: Behavioral: Questionnaire (QoV questionnaire)
11 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
12 Recruiting Optical Coherence Pachymetry to Evaluate Central Corneal Ablation Depth in Myopic Femtosecond Laser in Situ Keratomileusis
Condition: Myopia
Intervention:
13 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
14 Recruiting Lacritin and Heparanase Levels in Human Tears After Laser Refractive Surgery
Condition: Myopia
Intervention: Other: Tear collection
15 Recruiting Evaluating the Safety and Efficacy of the KXL System for Corneal Collagen Cross-Linking in Eyes Having Keratoconus
Conditions: Keratoconus;   Post LASIK Keratectasia
Interventions: Radiation: 0.1% Riboflavin ophthalmic solution (KXL System With vibeX Rapid);   Procedure: simultaneous KXL and topography-guided transepithelial photorefractive keratectomy(PRK)
16 Recruiting Intraocular Lens Power Calculation After Laser Refractive Surgery Based on Optical Coherence Tomography
Condition: Cataract
Intervention: Device: OCT measurements
17 Recruiting Collagen Crosslinking With Ultraviolet-A in Asymmetric Corneas (2)
Conditions: Keratoconus;   Ectasia;   Degeneration
Intervention:
18 Recruiting Collagen Crosslinking With Ultraviolet-A in Asymmetric Corneas
Conditions: Keratoconus;   Ectasia;   Degeneration
Interventions: Drug: Ciprofloxicine or Vigamox or other.;   Drug: Nonsteroidal (Acular, Voltaren Xibrom, etc);   Drug: Steroid (FML, Pred Forte, Flarex, etc.)
19 Recruiting Clinical Trial of the Femtosecond Laser System VisuMax for Refractive Correction of Hyperopia by Means of Lenticule Extraction
Condition: Hyperopia
Interventions: Procedure: Small incision lenticule extraction;   Device: ReLEx® (SMILE)
20 Recruiting A Clinical Trial to Evaluate a Corneal Inlay for the Improvement of Near and Intermediate Vision in Pseudophakic Presbyopic Subjects
Conditions: Presbyopia;   Pseudophakia
Intervention: Device: Raindrop Near Vision Inlay

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Study has passed its completion date and status has not been verified in more than two years.