# Nasopharyngeal Airway Combined With Nasal High-flow Oxygen Therapy During Painless Gastroscopy in Obesity Patients

> **NCT06966934** · NA · RECRUITING · sponsor: **Nanjing First Hospital, Nanjing Medical University** · enrollment: 364 (estimated)

## Conditions studied

- Hypoxia
- Obesity
- Gastrostomy

## Interventions

- **DEVICE:** NPA

## Key facts

- **NCT ID:** NCT06966934
- **Lead sponsor:** Nanjing First Hospital, Nanjing Medical University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** RECRUITING
- **Start date:** 2025-05-14
- **Primary completion:** 2026-05-15
- **Final completion:** 2026-05-31
- **Target enrollment:** 364 (ESTIMATED)
- **Last updated:** 2025-07-22


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06966934

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06966934, "Nasopharyngeal Airway Combined With Nasal High-flow Oxygen Therapy During Painless Gastroscopy in Obesity Patients". Retrieved via AI Analytics 2026-06-09 from https://api.ai-analytics.org/clinical/NCT06966934. Licensed CC0.

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