NCT07280546 Analysis of Breath Sounds During Surgery
| NCT ID | NCT07280546 |
| Status | Recruiting |
| Phase | — |
| Sponsor | Taipei Veterans General Hospital, Taiwan |
| Condition | General Anesthesia |
| Study Type | OBSERVATIONAL |
| Enrollment | 30 participants |
| Start Date | 2025-09-03 |
| Primary Completion | 2026-02-28 |
Eligibility & Interventions
Eligibility Fast-Check
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What to Expect as a Participant
This is an observational study. You will not receive an experimental treatment; researchers will collect data based on your existing condition or standard treatment.
This trial targets 30 participants in total. It began in 2025-09-03 with a primary completion date of 2026-02-28.
⚠ This information is for research awareness only. Always consult your physician before joining any clinical trial. Participation is voluntary and you may withdraw at any time.
Brief 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.
Eligibility Criteria
Inclusion Criteria: * Age ≥ 20 years * American Society of Anesthesiologists (ASA) physical status I-III * Scheduled for elective surgery under general anesthesia * Provided written informed consent Exclusion Criteria: * History of respiratory disease (e.g., COPD, severe asthma) * Previous airway surgery or anatomical abnormalities that interfere with breath sound assessment * Refusal to participate or inability to comply with study procedures
Contact & Investigator
Hui-Hsuan Ke, MD
PRINCIPAL INVESTIGATOR
Taipei Veterans General Hospital, Taiwan
Frequently Asked Questions
Who can join the NCT07280546 clinical trial?
This trial is open to participants of all sexes, aged 20 Years or older, studying General Anesthesia. Full inclusion and exclusion criteria are listed in the Eligibility Criteria section. Always confirm your eligibility with the research team before applying.
Is NCT07280546 currently recruiting?
Yes, NCT07280546 is actively recruiting participants. Contact the research team at kehuihsuan0221@gmail.com for enrollment information.
Where is the NCT07280546 trial being conducted?
This trial is being conducted at Taipei, Taiwan.
Who is sponsoring the NCT07280546 clinical trial?
NCT07280546 is sponsored by Taipei Veterans General Hospital, Taiwan. The principal investigator is Hui-Hsuan Ke, MD at Taipei Veterans General Hospital, Taiwan. The trial plans to enroll 30 participants.