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Comparison of Apnea-Hypopnea Index in Patients With or Without Preventive Oxygen Therapy After Bariatric Surgery

NCT06432933 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 153

Last updated 2025-07-18

No results posted yet for this study

Summary

The best perioperative strategy for obstructive sleep apnea (OSA) in bariatric surgery remains unclear. A strategy is to monitor patients and administer preventive oxygen therapy during the first postoperative night. However it is unknown what if preventive oxygen therapy is necessary.

The goal of this trial is to compare the Apnea-Hypopnea Index (AHI) in participants with or without preventive oxygen therapy.

Methods:

Participants are patients who underwent bariatric surgery without treated OSA and will be will be randomized into arm A or arm B:

Arm A: First postoperative night in the hospital with preventive oxygen therapy (standard care), Arm B: First postoperative night in hospital without preventive oxygen therapy (intervention).

Conditions

Interventions

OTHER

No preventive oxygen therapy (2L)

Participants will not receive preventive oxygen 2L during the first postoperative night after bariatric surgery.

OTHER

Preventive oxygen therapy (2L) standard care

Participants will receive preventive oxygen 2L during the first postoperative night after bariatric surgery, standard care.

Sponsors & Collaborators

  • Rijnstate Hospital

    lead OTHER

Principal Investigators

  • Eric Hazebroek, Prof.dr. · Rijnstate Hospital

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2024-04-09
Primary Completion
2025-03-21
Completion
2025-03-21

Countries

  • Netherlands

Study Locations

More Related Trials

Entities

Diseases

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 NCT06432933 on ClinicalTrials.gov