Clinical Trial

Analysis of Breath Sounds During Surgery

Study acronym: BREATHSOUND
Recruiting
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Record status
This record was last updated December 12, 2025 (before its estimated February 28, 2026 completion). Its status may not reflect the trial's current state.
Summary
This study aims to analyze breath sounds during surgery by using electronic stethoscope sensors attached to patients under general anesthesia. The study will evaluate whether breath sound monitoring can provide useful information for respiratory management, assist anesthesiologists in early detection of abnormal breathing events, and support safer perioperative care. A total of 30 adult patients undergoing elective surgery under general anesthesia will be enrolled.
Trial Details
NCT Number NCT07280546
Lead Sponsor Taipei Veterans General Hospital, Taiwan
Conditions General Anesthesia, Intraoperative Monitoring, Respiratory Sounds
Enrollment 30 participants
Start Date 2025-09-03
Primary Completion 2026-02-28 (estimated)
Study Completion 2026-09-30 (estimated)
Updated on ClinicalTrials.gov 2025-12-12