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Usefulness of High-flow Oxygen Therapy of Patients at Risk of Hypoxemia Undergoing Digestive Endoscopy Under Deep Sedation

NCT07439822 · Status: ENROLLING_BY_INVITATION · Phase: PHASE4 · Type: INTERVENTIONAL · Enrollment: 326

Last updated 2026-02-27

No results posted yet for this study

Summary

The study investigates the use of high-flow oxygen therapy devices in patients at higher risk of complications during sedated digestive endoscopies. Sedation controlled by the endoscopist improves patient tolerance and facilitates higher-quality procedures, but it can have side effects such as hypoxemia or respiratory depression, especially in patients with sleep apnea, obesity, lung diseases, those over 60 years old, or with a history of sedation complications. While preventive measures, such as oxygen administration, are taken, the study aims to compare the effectiveness of new high-flow oxygen therapy devices with conventional nasal cannulas to improve safety during endoscopies.

Conditions

  • Hypoxemia During Surgery

Interventions

DRUG

Low-flow medical oxygen insufflation

Low-flow medical oxygen insufflation

DRUG

High-flow medical oxygen insufflation

High-flow medical oxygen insufflation

Sponsors & Collaborators

  • Outcomes'10

    lead NETWORK

Study Design

Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2026-03-31
Primary Completion
2026-10-31
Completion
2026-10-31

Countries

  • Spain

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07439822 on ClinicalTrials.gov