Comparison of the Effect of 4th Generation Fluoroquinolones, Gatifloxacin and Moxifloxacin, on Epithelial Healing Following Photorefractive Keratectomy (PRK), A Substudy of: Initial Evaluation of Excimer Laser Keratorefractive Surgery in U.S. Army Personnel (WU # 2335-99)

The purpose of this study is a prospective,double-blinded, randomized trial to compare the rate of healing following PRK after the use of two commercially available 4th generation fluoroquinolones, moxifloxacin and gatifloxacin...

Date First Received: December 19, 2006

Last Updated: December 19, 2006

Verified by: Walter Reed Army Medical Center, December 2006

Clinical Trial Phase: N/A | Start Date: 

Overall Status: Completed

Estimated Enrollment: 40

Brief Summary

Condition Keyword(s):

The purpose of this study is a prospective,double-blinded, randomized trial to compare the rate of healing following PRK after the use of two commercially available 4th generation fluoroquinolones, moxifloxacin and gatifloxacin.

Study Type: Interventional

Study Design: Randomized, Double-Blind, Uncontrolled, Parallel Assignment

Intervention(s) in this Clinical Trial

  • Drug: Moxifloxacin
  • Drug: Gatifloxacin

Criteria for Participation in this Clinical Trial

Inclusion Criteria:

  • Manifest refraction spherical equivalent (MSE) of up to -6.00 diopters (D) at the spectacle plane with refractive cylinder up to 3.00D.

Exclusion Criteria:

  • Concurrent topical or systemic medications that may impair healing including corticosteroids, antimetabolites, isotretinoin, amiodarone hydrochloride and/ or sumatripin.
  • Patients with known sensitivity or inappropriate responsiveness to any of the medications used in the post-operative course.
  • Anterior basement membrane dystrophy.
  • History of recurrent epithelial erosion.
  • Significant dry eye (symptomatic sith Schirmer <5mm at 5 minutes)
  • Other corneal epithelial disorder or healing abnormality

Gender Eligibility for this Clinical Trial: Both

Minimum Age for this Clinical Trial: 21 Years

Maximum Age for this Clinical Trial: N/A

Are Healthy Volunteers Accepted for this Clinical Trial?: Accepts Healthy Volunteers

Clinical Trial Sponsor Information

Lead Sponsor: Walter Reed Army Medical Center

Overall Clinical Trial Officials and Contacts

KRAIG S. BOWER, MD Principal Investigator Walter Reed Army Medical Center  

Additional Information

Information obtained from ClinicalTrials.gov on August 28, 2008

Link to the current ClinicalTrials.gov record. http://clinicaltrials.gov/show/NCT00414011

Study ID Number: WRAMC WU # 04-2335-99e

ClinicalTrials.gov Identifier: NCT00414011

Health Authority: United States: Federal Government

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