CONTOURA vs WFO Ablation PRK & LASIK
Topography-guided vs. Wavefront Optimized Corneal Refractive Surgery: A Prospective Contralateral Randomized Double-masked Study
59th Medical Wing
400 participants
Apr 22, 2021
INTERVENTIONAL
Conditions
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.
Eligibility
Inclusion Criteria4
- Meet requirements for PRK or LASIK i.e., Stable \<= .5 D change MRSE)
- DOD beneficiaries age 21-50 years
- Local pts (w/i 60 mi) who will be in the area for at least 6 months post surgery
- Willing to complete all required follow-up visits
Exclusion Criteria11
- No meeting requirements for PRK or LASIK
- Desiring monovision treatment
- Anisometropia \>2D spherical equivalent
- Prior ocular surgeries / trauma / problem
- History of dry eyes
- Hyperopia
- Mixed astigmatism
- Inability to capture VARIO topolyzer scans
- Pregnant (or who plans to be within 6 months after surgery)
- Breastfeeding any time during the study
- History of herpetic disease
Interested in this trial?
Get notified about updates and connect with the research team.
Interventions
Patient will undergo PRK or LASIK using WFO ablation in one eye and TG ablation on contralateral eye
Locations(1)
View Full Details on ClinicalTrials.gov
For the most up-to-date information, visit the official listing.
NCT05037370