# Pigment Dispersion Syndrome: Natural History and Possible Protective Effect of a YAG Laser Iridotomy

> **NCT01053416** · NA · COMPLETED · sponsor: **University of Parma** · enrollment: 72 (actual)

## Conditions studied

- Pigment Dispersion Syndrome

## Interventions

- **PROCEDURE:** Yag laser iridotomy

## Key facts

- **NCT ID:** NCT01053416
- **Lead sponsor:** University of Parma
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 1993-01
- **Primary completion:** 2003-04
- **Final completion:** 2003-12
- **Target enrollment:** 72 (ACTUAL)
- **Last updated:** 2010-01-22


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01053416

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01053416, "Pigment Dispersion Syndrome: Natural History and Possible Protective Effect of a YAG Laser Iridotomy". Retrieved via AI Analytics 2026-06-09 from https://api.ai-analytics.org/clinical/NCT01053416. Licensed CC0.

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