Development of an Algorithm to Denoise HFNO-generated Tracheal Sound
NCT ID: NCT06218017
Last Updated: 2024-01-23
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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RECRUITING
NA
60 participants
INTERVENTIONAL
2024-01-31
2025-01-31
Brief Summary
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Detailed Description
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Conditions
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Study Design
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RANDOMIZED
CROSSOVER
OTHER
DOUBLE
Study Groups
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HFNO first
This study follows a crossover design employing a randomized controlled methodology. Patients undergoing gastrointestinal endoscopy and receiving deep sedation were monitored using electronic tracheal sound auscultation. Within this group, patients first underwent a 10-minute session of high-flow nasal oxygen (50 L/min) followed by the utilization of the standard low-flow nasal oxygen (4 L/min). Electronic tracheal sound recordings were obtained during both the high-flow and low-flow nasal oxygen administrations. The aim is to develop an algorithm capable of mitigating the noise generated specifically by the high-flow nasal oxygen.
High flow nasal oxygen fist
Patients in the two study group first underwent a 10-minute session of high-flow nasal oxygen (50 L/min) followed by the utilization of the standard low-flow nasal oxygen (4 L/min) or underwent a 10-minute session of standard low-flow nasal oxygen (4 L/min) followed by the utilization of the high-flow nasal oxygen (50 L/min).
HFNO later
This study follows a crossover design employing a randomized controlled methodology. Patients undergoing gastrointestinal endoscopy and receiving deep sedation were monitored using electronic tracheal sound auscultation. Within this group, patients first underwent a 10-minute session of standard low-flow nasal oxygen (4 L/min) followed by the utilization of the high-flow nasal oxygen (50 L/min). Electronic tracheal sound recordings were obtained during both the high-flow and low-flow nasal oxygen administrations. The aim is to develop an algorithm capable of mitigating the noise generated specifically by the high-flow nasal oxygen
High flow nasal oxygen later
Patient in this group underwent a 10-minute session of standard low-flow nasal oxygen (4 L/min) followed by the utilization of the high-flow nasal oxygen (50 L/min)
Interventions
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High flow nasal oxygen fist
Patients in the two study group first underwent a 10-minute session of high-flow nasal oxygen (50 L/min) followed by the utilization of the standard low-flow nasal oxygen (4 L/min) or underwent a 10-minute session of standard low-flow nasal oxygen (4 L/min) followed by the utilization of the high-flow nasal oxygen (50 L/min).
High flow nasal oxygen later
Patient in this group underwent a 10-minute session of standard low-flow nasal oxygen (4 L/min) followed by the utilization of the high-flow nasal oxygen (50 L/min)
Eligibility Criteria
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Inclusion Criteria
Exclusion Criteria
* Patient who has a hisotry of previous intraoral surgery, tracheal surgery or pulmonary resection surgery
18 Years
ALL
No
Sponsors
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National Taiwan University Hospital
OTHER
Responsible Party
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Locations
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National Tawain University Hospital Hsinchu branch
Hsinchu, , Taiwan
National Tawain University Hospital Hsinchu branch
Hsinchu, , Taiwan
Countries
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Central Contacts
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Facility Contacts
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Other Identifiers
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202310040DINC
Identifier Type: -
Identifier Source: org_study_id
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