The study for improvement of visual function and quality of vision after ophthalmic surgeries

Not Applicable

• Conditions: ocular diseases

• Registration Number: JPRN-UMIN000000617
• Lead Sponsor: Departmet of Ophthalmology, Shimane University Faculty of Medicine

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Results First Posted: 1900-01-01
• Study Start: 2007-02-26
• Study Completion: 2012-12-01
• Last Update Posted: 17 October 2023

Recruitment & Eligibility

• Status: Complete: follow-up complete
• Sex: All
• Target Recruitment: 1000

Inclusion Criteria

Not provided

Exclusion Criteria

Patients having a history of former ocular surgeries.

Study & Design

• Study Type: Interventional
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Pre and postoperative assessment for visual functions including measurements of visual acuity, refractive error, corneal curvature, corneal thickness, axial length, visual field, and macular pigment density; fundus evaluations by using fundus photography and optical coherence tomography. Pre, 3 months, and 12 months postoperative assessment for QOL and QOV by using SF-36 and NEI VFQ-25, respectively, questionaires.