Study reveals nighttime oxygen dips common after bariatric surgery

NCT ID NCT07174674

First seen Jun 26, 2026 · Last updated Jun 26, 2026

Summary

This completed study observed 563 patients who had weight-loss (bariatric) surgery and received extra oxygen during their first night in the hospital. Researchers tracked how often oxygen levels fell below 90% and what actions nurses took, like adjusting the oxygen flow or repositioning the patient. The goal was to understand these events better, not to test a new treatment.

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • Vitalys obesity clinic, part of Rijnstate Hospital

    Arnhem, Gelderland, 6815 AD, Netherlands

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