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Laser Peripheral Iridotomy

PROCEDURE3 trials

Sponsors

Singapore National Eye Centre, Venkatesh Rengaraj, Zagazig University

Conditions

Asymptomatic Narrow AnglesEye DiseasesGlaucoma, Angle-ClosurePrimary Angle Closure Suspects

Phase 2

YAG Laser Peripheral Iridotomy in Primary Angle Closure
Active, not recruitingPACTR202508908830998
Zagazig UniversityEye Diseases
Start: 2024-08-04Target: 30Updated: 2026-09-14

Unknown Phase

Asymptomatic Narrow Angles - Laser Iridotomy Study; Multicentric RCT
NCT00347178
Singapore National Eye CentreAsymptomatic Narrow Angles, Primary Angle Closure Suspects
Start: 2005-01-31End: 2013-01-31Target: 544Updated: 2006-07-04
Comparison of Superior vs Nasal/Temporal Laser Peripheral Iridotomy in Primary Angle Closure
CompletedNCT03187821
Venkatesh RengarajGlaucoma, Angle-Closure
Start: 2012-09-30End: 2015-01-31Updated: 2017-06-15

Related Papers

Factors Associated With Progression to Primary Angle Closure
JAMA Ophthalmology2026-07-16
The Singapore Asymptomatic Narrow Angles Laser Iridotomy Study: Five-Year Results of a Randomized Controlled Trial.
2021-08-2639 citations