# Application of Portable Ultrasonic Evaluation of Gastric Contents in Painless Gastroscopy

> **NCT05469633** · — · COMPLETED · sponsor: **The Second Affiliated Hospital of Chongqing Medical University** · enrollment: 600 (actual)

## Conditions studied

- Ultrasound Evaluation of Gastric Contents

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT05469633
- **Lead sponsor:** The Second Affiliated Hospital of Chongqing Medical University
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2022-08-29
- **Primary completion:** 2023-07-31
- **Final completion:** 2023-07-31
- **Target enrollment:** 600 (ACTUAL)
- **Last updated:** 2024-08-14


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05469633

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05469633, "Application of Portable Ultrasonic Evaluation of Gastric Contents in Painless Gastroscopy". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT05469633. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*