# The Use of High Flow Nasal Cannula, Standard Face Mask and Standard Nasal Cannula in Morbidly Obese Patients

> **NCT03479905** · NA · TERMINATED · sponsor: **University of Texas Southwestern Medical Center** · enrollment: 143 (actual)

## Conditions studied

- Desaturation of Blood
- Colonoscopy

## Interventions

- **OTHER:** Salter nasal cannula
- **OTHER:** Face mask
- **DEVICE:** High Flow Nasal Cannula

## Key facts

- **NCT ID:** NCT03479905
- **Lead sponsor:** University of Texas Southwestern Medical Center
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** TERMINATED
- **Start date:** 2018-03-05
- **Primary completion:** 2020-01-07
- **Final completion:** 2023-09-20
- **Target enrollment:** 143 (ACTUAL)
- **Why stopped:** Covid pandemia
- **Last updated:** 2024-08-13


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03479905

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03479905, "The Use of High Flow Nasal Cannula, Standard Face Mask and Standard Nasal Cannula in Morbidly Obese Patients". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT03479905. Licensed CC0.

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