# To Compare the Octopus 311 and the Humphrey Field Analyzer 700 Series

> **NCT00441194** · — · TERMINATED · sponsor: **Haag Streit USA** · enrollment: 80 (estimated)

## Conditions studied

- Visual Field

## Interventions

- **DEVICE:** Visual Field (Octopus 311 and the HFA 700 series)

## Key facts

- **NCT ID:** NCT00441194
- **Lead sponsor:** Haag Streit USA
- **Sponsor class:** INDUSTRY
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** TERMINATED
- **Start date:** 2006-11
- **Primary completion:** —
- **Final completion:** 2007-05
- **Target enrollment:** 80 (ESTIMATED)
- **Why stopped:** Study terminated due to resources
- **Last updated:** 2012-03-05


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00441194

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00441194, "To Compare the Octopus 311 and the Humphrey Field Analyzer 700 Series". Retrieved via AI Analytics 2026-07-26 from https://api.ai-analytics.org/clinical/NCT00441194. Licensed CC0.

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