Optical Coherence Pachymetry to Evaluate Central Corneal Ablation Depth in Myopic Femtosecond Laser in Situ Keratomileusis

Fondation Ophtalmologique Adolphe de Rothschild50 enrolled

Overview

Prospective study aiming to measure central ablation depth during excimer laser surgery in myopic patients operated with femtosecond laser assisted LASIK with intraoperative OCP, before and after laser ablation. This measurement will be compared with pre and 1 month postoperative topography differential pachymetric measurements.

Study Type

OBSERVATIONAL

Enrollment

Conditions

Myopia

Eligibility

Sex: ALLMin age: 18 Years

Medical Language ↔ Plain English

Inclusion Criteria: * Patients over 18 years old * undergoing refractive surgery with LASIK * with myopic or compound myopic astigmatism ametropia * without irregular cornea and topographical sign of keratoconus * preoperative corneal thickness compatible with LASIK Exclusion Criteria: * hyperopia * opposition to participate in the study * no health insurance coverage * patient under legal protection * pregnant or breastfeeding patient

Locations (1)

SALOMON

Paris, France

Outcomes

Primary Outcomes

depth of central corneal ablation

measured in microns with OCP

Time frame: 1 month after surgery

Data from ClinicalTrials.gov

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