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NCT06938919
Electronic Respiratory Sound Monitoring System in Gastrointestinal Endoscopic Sedation
NA trial testing routine care without electronic respiratory sound monitoring system in Gastrointestinal Endoscope in 200 participants. Completed in 13 November 2025.
13 November 2025
Quick facts
| Lead sponsor | National Taiwan University Hospital |
|---|---|
| Phase | NA |
| Status | Completed |
| Study type | INTERVENTIONAL |
| Allocation | randomized |
| Design | parallel |
| Masking | double |
| Primary purpose | prevention |
| Enrollment | 200 |
| Start date | 29 May 2025 |
| Primary completion | 13 November 2025 |
| Estimated completion | 13 November 2025 |
| Sites | 1 location across Taiwan |
Drugs / interventions tested
- routine care without electronic respiratory sound monitoring system
- routine care with electronic respiratory sound monitoring system
Conditions studied
- Gastrointestinal Endoscope — all drugs for Gastrointestinal Endoscope →
- Endoscopic Retrograde Cholangiopancreatogram (ERCP) — all drugs for Endoscopic Retrograde Cholangiopancreatogram (ERCP) →
Sponsor
National Taiwan University Hospital
Who can join
Adults 18 to 99, any sex, with Gastrointestinal Endoscope or Endoscopic Retrograde Cholangiopancreatogram (ERCP). Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
This study aims to evaluate the application of an electronic respiratory sound monitoring system during sedation for gastrointestinal endoscopy and to determine its effectiveness in improving sedation quality. Gastrointestinal endoscopy is a common medical procedure, but respiratory complications caused by sedation, such as hypoventilation and airway obstruction, are significant safety concerns. Traditional respiratory monitoring methods, such as end-tidal CO2 monitoring, are often unreliable due to difficulties in gas sampling during the procedure. In contrast, an electronic respiratory sound monitoring system can accurately capture tracheal breathing sounds and provide important parameters such as respiratory rate and airway obstruction ratio, helping clinicians avoid over-sedation. This study will conduct a randomized controlled trial with 120 participants, divided into a control group with conventional monitoring and an experimental group using the electronic respiratory sound monitoring system. The study will compare sedation dosage, airway complications, and recovery speed between the two groups, and further analyze the clinical value of the system's parameters. The findings of this study will contribute to improving the safety and precision of sedation during gastrointestinal endoscopy and provide evidence for future clinical guidelines.
Publications & conference data
No peer-reviewed publications indexed yet for this trial. Completed trials usually publish results within 12-18 months.
Verify or expand the search:
- PubMed search for NCT06938919
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Verify against primary sources
- ClinicalTrials.gov — authoritative US registry record
- WHO ICTRP — international registry index
- EU Clinical Trials Register
- Sponsor press releases (Google)
- Trial protocol + status: ClinicalTrials.gov NCT06938919 (US National Library of Medicine, public domain)
- Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
- Sponsor: as reported to ClinicalTrials.gov by National Taiwan University Hospital
- Last refreshed: 28 January 2026
Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT06938919.
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