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Asymptomatic Narrow Angles - Laser Iridotomy Study; Multicentric RCT

NCT00347178 · Status: UNKNOWN · Phase: NA · Type: INTERVENTIONAL · Enrollment: 544

Last updated 2006-07-04

No results posted yet for this study

Summary

This is a multicentric, randomised, controlled study comparing Laser Iridotomy (LI) to no treatment in subjects with asymptomatic narrow angles (ANA).One eye of each subject with ANA will be randomised to undergo LI and the other eye will be left alone and will serve as an internal control. Subjects are proposed to be followed up once a year for 5 years.

Conditions

  • Asymptomatic Narrow Angles
  • Primary Angle Closure Suspects

Interventions

PROCEDURE

Laser Peripheral Iridotomy

Sponsors & Collaborators

  • National Medical Research Council (NMRC), Singapore

    collaborator OTHER_GOV

  • Singapore National Eye Centre

    lead OTHER_GOV

Principal Investigators

  • Tin - Aung, FRCSEd PhD · Singapoe National Eye Centre

Study Design

Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
50 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2005-01-31
Completion
2013-01-31

Countries

  • Singapore

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 NCT00347178 on ClinicalTrials.gov