# The Association of Intraoperative Oxygen Reserve Index and Postoperative Pulmonary Complications in Robot-assisted Esophagectomy

> **NCT04008420** · — · UNKNOWN · sponsor: **Yonsei University** · enrollment: 100 (estimated)

## Conditions studied

- Endotracheal Intubation
- Robotic Esophagectomy
- Esophagectomy

## Interventions

- **OTHER:** monitoring of the oxygen reserve index

## Key facts

- **NCT ID:** NCT04008420
- **Lead sponsor:** Yonsei University
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2020-07-31
- **Primary completion:** 2024-06
- **Final completion:** 2024-06
- **Target enrollment:** 100 (ESTIMATED)
- **Last updated:** 2022-06-15


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04008420

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04008420, "The Association of Intraoperative Oxygen Reserve Index and Postoperative Pulmonary Complications in Robot-assisted Esophagectomy". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT04008420. Licensed CC0.

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