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CONTOURA vs WFO Ablation PRK & LASIK

NCT05037370 · Status: RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 400

Last updated 2025-08-14

No results posted yet for this study

Summary

This is a prospective randomized contralateral double-masked study. Each patient will be randomized as to which eye undergoes wave-front optimized (WFO) vs. wave-front guided (WFG) during Photorefractive keratectomy (PRK) or Laser-assisted in situ Keratomileusis (LASIK) surgery to determine which ablation profile provides the best visual outcome.

Conditions

  • Refractive Surgery

Interventions

DEVICE

Wave-Front Optimized (WFO) ablation vs Topography-guided (TG) ablation

Patient will undergo PRK or LASIK using WFO ablation in one eye and TG ablation on contralateral eye

Sponsors & Collaborators

  • 59th Medical Wing

    lead FED

Principal Investigators

  • CHARISMA B EVANGELISTA, MD · 59th Medical Wing

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
TRIPLE
Model
PARALLEL

Eligibility

Min Age
21 Years
Max Age
50 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2021-04-22
Primary Completion
2026-12-31
Completion
2026-12-31
FDA Device
Yes

Countries

  • United States

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT05037370 on ClinicalTrials.gov