Autopsy report · NCT04887922

Preoperative and Postoperative Incentive Spirometry in Patients Undergoing Major Abdominal Surgery

Cause of deathOther Automatic label, confidence 0.3, unverified. How labels are made.

“Feasibility issues”

The sponsor’s own words in the registry.

Life of this trial

Registered 1 year before it started.
Ran for about 8 months before it stopped.
2 participants enrolled.
Results were posted on the registry 5 months after it ended.

Vital statistics

Status: Terminated
Phase: Na
Sponsor: Washington University School of Medicine
Sponsor type: University, hospital or other
Conditions: Abdominal Surgery
Interventions: MIR Spirobank G; ZEPHYRx®; Conventional spirometer
Participants: 2
Sites: 1
Countries: United States

Look deeper

The official registry record (the source of truth)
Record history: every change the sponsor made
Open it in the database

Everything here comes from the current ClinicalTrials.gov record. The timeline uses the record’s dates; dates marked planned are the sponsor’s plans. The cause of death is an automatic, unverified label. This is research information, not medical advice.