# Non-invasive Early Oxygen- Reserve-index (ORI) Determination to Prevent Hypoxaemia During Endotracheal Intubation

> **NCT05867875** · NA · COMPLETED · sponsor: **Nantes University Hospital** · enrollment: 950 (actual)

## Conditions studied

- Intensive Care Unit

## Interventions

- **OTHER:** Unblinded ORI values
- **OTHER:** Blinded ORI values

## Key facts

- **NCT ID:** NCT05867875
- **Lead sponsor:** Nantes University Hospital
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2023-08-01
- **Primary completion:** 2025-05-26
- **Final completion:** 2025-06-23
- **Target enrollment:** 950 (ACTUAL)
- **Last updated:** 2025-08-05


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05867875

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05867875, "Non-invasive Early Oxygen- Reserve-index (ORI) Determination to Prevent Hypoxaemia During Endotracheal Intubation". Retrieved via AI Analytics 2026-06-09 from https://api.ai-analytics.org/clinical/NCT05867875. Licensed CC0.

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