# Correlation Between External Jugular Venous and Superior Vena Cava Central Venous Blood Oxygen Saturation in Patient Under General Anesthesia

> **NCT04017182** · — · UNKNOWN · sponsor: **Ramathibodi Hospital** · enrollment: 40 (estimated)

## Conditions studied

- Central Venous Oxygen Saturation

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT04017182
- **Lead sponsor:** Ramathibodi Hospital
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2021-04-01
- **Primary completion:** 2021-12-01
- **Final completion:** 2021-12-01
- **Target enrollment:** 40 (ESTIMATED)
- **Last updated:** 2021-03-09


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04017182

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04017182, "Correlation Between External Jugular Venous and Superior Vena Cava Central Venous Blood Oxygen Saturation in Patient Under General Anesthesia". Retrieved via AI Analytics 2026-06-01 from https://api.ai-analytics.org/clinical/NCT04017182. Licensed CC0.

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