Clinical Trial: Anisometropia Amblyopia Improved by Perceptual Learning and Patching

Study Status: Completed
Recruit Status: Completed
Study Type: Interventional

Official Title:

Brief Summary: To compare the effects of perceptual learning with patching on improving visual acuity and contrast sensitivity in payient with anisometropic amblyopia.

Detailed Summary: Patients with anisometropic amblyopia were randomized to patching or perceptual learning group. Corrected amblyopic logMAR visual acuity and contrast sensitivity function were measured at four-weekly intervals until visual acuity stabilized or amblyopia resolved. Improvement in visual acuity, contrast sensitivity, and the resolution of amblyopia were compared between groups.
Sponsor: Tri-Service General Hospital

Current Primary Outcome: Corrected amblyopic logMAR visual acuity and contrast sensitivity function

Original Primary Outcome: Same as current

Current Secondary Outcome:

Original Secondary Outcome:

Information By: Tri-Service General Hospital

Dates:
Date Received: July 9, 2007
Date Started: January 2005
Date Completion:
Last Updated: July 9, 2007
Last Verified: July 2007