# Variability in Perimetry Study

> **NCT01051739** · — · COMPLETED · sponsor: **VA Office of Research and Development** · enrollment: 180 (actual)

## Conditions studied

- Glaucoma

## Interventions

- **PROCEDURE:** Comparison of four visual field testing strategies

## Key facts

- **NCT ID:** NCT01051739
- **Lead sponsor:** VA Office of Research and Development
- **Sponsor class:** FED
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2010-07
- **Primary completion:** 2015-09
- **Final completion:** 2015-09
- **Target enrollment:** 180 (ACTUAL)
- **Last updated:** 2017-03-21


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01051739

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01051739, "Variability in Perimetry Study". Retrieved via AI Analytics 2026-06-24 from https://api.ai-analytics.org/clinical/NCT01051739. Licensed CC0.

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