# Effect of Systemic Hypoxia and Hyperoxia on Retinal Oxygen Saturation

> **NCT01692821** · PHASE4 · COMPLETED · sponsor: **Medical University of Vienna** · enrollment: 30 (actual)

## Conditions studied

- Retinal Oxygenation
- Retinal Blood Flow

## Interventions

- **DRUG:** 100% oxygen breathing
- **DRUG:** 15% oxygen in N2 breathing
- **DRUG:** 12% oxygen in N2 breathing

## Key facts

- **NCT ID:** NCT01692821
- **Lead sponsor:** Medical University of Vienna
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2012-06
- **Primary completion:** 2012-12
- **Final completion:** 2013-01
- **Target enrollment:** 30 (ACTUAL)
- **Last updated:** 2013-01-30


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01692821

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01692821, "Effect of Systemic Hypoxia and Hyperoxia on Retinal Oxygen Saturation". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT01692821. Licensed CC0.

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