# Real-time Sonography in Detecting Inadvertent Esophageal Intubation Among Difficult Intubation Patients

> **NCT05036460** · NA · UNKNOWN · sponsor: **Peking Union Medical College Hospital** · enrollment: 278 (estimated)

## Conditions studied

- Intubation; Difficult or Failed
- Intubation Complication
- Ultrasonography
- Diagnostic Imaging

## Interventions

- **PROCEDURE:** Ultrasonography
- **PROCEDURE:** Direct visualization

## Key facts

- **NCT ID:** NCT05036460
- **Lead sponsor:** Peking Union Medical College Hospital
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2021-09-20
- **Primary completion:** 2022-09-20
- **Final completion:** 2022-09-20
- **Target enrollment:** 278 (ESTIMATED)
- **Last updated:** 2021-09-05


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05036460

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05036460, "Real-time Sonography in Detecting Inadvertent Esophageal Intubation Among Difficult Intubation Patients". Retrieved via AI Analytics 2026-06-23 from https://api.ai-analytics.org/clinical/NCT05036460. Licensed CC0.

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