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Analysis of Breath Sounds During Surgery

NCT07280546 · Status: RECRUITING · Type: OBSERVATIONAL · Enrollment: 30

Last updated 2025-12-12

No results posted yet for this study

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.

Conditions

  • General Anesthesia
  • Intraoperative Monitoring
  • Respiratory Sounds

Interventions

OTHER

Electronic stethoscope monitoring

Application of electronic stethoscope patches on the patient's chest during surgery to record breath sounds for subsequent analysis. No therapeutic intervention is given; this is a monitoring/observational tool.

Sponsors & Collaborators

  • Taipei Veterans General Hospital, Taiwan

    lead OTHER_GOV

Principal Investigators

  • Hui-Hsuan Ke, MD · Taipei Veterans General Hospital, Taiwan

Eligibility

Min Age
20 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2025-09-03
Primary Completion
2026-02-28
Completion
2026-09-30

Countries

  • Taiwan

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 NCT07280546 on ClinicalTrials.gov