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Preoperative ROX Index and Postoperative Hypoxemia in Bariatric Surgery

NCT07303205 · Status: NOT_YET_RECRUITING · Type: OBSERVATIONAL · Enrollment: 80

Last updated 2025-12-24

No results posted yet for this study

Summary

This prospective observational study evaluates whether the preoperative ROX index can predict early postoperative hypoxemia in patients undergoing bariatric surgery. Preoperative ROX measurements, along with ARISCAT and STOP-Bang scores, will be assessed for their association with hypoxemia occurring within the first 12 postoperative hours.

Conditions

  • Hypoxemia

Interventions

OTHER

Preoperative ROX Index Assessment

Participants will undergo a preoperative assessment including measurement of the ROX index (SpO₂/FiO₂ divided by respiratory rate) before bariatric surgery. No treatment or study-related intervention will be applied; all perioperative care will follow routine clinical practice.

Sponsors & Collaborators

  • Istinye University

    lead OTHER

Eligibility

Min Age
18 Years
Max Age
65 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2025-12-25
Primary Completion
2026-02-25
Completion
2026-03-01

Countries

  • Turkey (Türkiye)

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 NCT07303205 on ClinicalTrials.gov