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Study identifier: NCT07227389 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

Timing of Opioid Administration and Postoperative Respiratory Depression.

Condition: Respiratory Complications · Opioid Induced Respiratory Depression · Postoperative Respiratory Complications  ·  Sponsor: Wayne State University

PhaseN/A
Planned participants52
Who can joinAll sexes, 18 Years to 85 Years
Healthy volunteersYes

About this study

The goal of this study is to determine if a relationship can be detected between the administration of an opioid and quantitative respiratory depression in spontaneously breathing non-intubated patients who have undergone general anesthesia and have received perioperative opioids. The primary aim is to determine the temporal effect of opioid administration on respiratory depression as assessed by minute ventilation with a reduction of at least 20% in the percent of predicted minute ventilation. A secondary aim is to determine a dose response of opioid administration and its effect on minute ventilation. The investigators aim to determine the influence of opioid administration on minute ventilation on spontaneously breathing patients during post-anesthesia care unit (PACU) stay.

This description comes directly from the study's public registry record.

Talk to the study team

George M McKelvey, PhD  ·  3135986036  ·  George.McKelvey@northstaranesthesia.com

Always discuss trial participation with your own doctor first.

Locations (1)

Detroit Medical CenterDetroit, Michigan, United StatesRecruiting

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Source record: clinicaltrials.gov/study/NCT07227389