protocolSection identificationModule nctId: NCT06310629, orgStudyIdInfo id: CMUH112-REC3-163, briefTitle: Oxygenation Efficacy of "Intrinseque Health" Non-Rebreathing Mask ("IHNRM"), statusModule overallStatus: RECRUITING, startDateStruct date: 2024-02-22, primaryCompletionDateStruct date: 2025-02-21, completionDateStruct date: 2025-05-21, studyFirstPostDateStruct date: 2024-03-15, lastUpdatePostDateStruct date: 2024-03-15, sponsorCollaboratorsModule leadSponsor name: China Medical University Hospital, class: OTHER, descriptionModule briefSummary: Based on early bench-testing data and subsequent clinical case studies in the U.S., "Intrinseque Health" non-rebreathing mask (IHNRM) has delivered virtual elimination of air entrainment and preferential delivery of all available oxygen first into the alveolar spaces by sequential opening of valves in its controller manifold, even at oxygen flow as low as 10 LPM, patient can attain high alveolar oxygen concentration of 75% or more-far higher than attainable with face mask or nasal cannula.Numerous intubated patients emerging from the operating room require intensive critical care specialist supervision in order to transition to the regular care. This would enable higher patient turnover and more efficient utilization of hospital resources, if patient can be transited to the regular care earlier by using a device that supports high oxygenation. This will enable a faster, safe and smooth extubation in critical care, and earlier discharge from intensive care ward.This study is anticipated to take only around 2.5 hour per patient to complete. Patients meeting the inclusion and exclusion criteria of this study are placed on IHNRM and monitored until steady state of SpO2 of 95% or higher on 7-10 LPM has been maintained for at least 2 hours, when they can be discharged from the post-anesthesia care unit (PACU) to the regular care ward.The study is the parallel design study. 60 patients will be randomly selected to use the IHNRM, and 30 subjects will be placed on HFNC. Blood oxygen concentration (SpO2), respiratory rate, end tidal CO2 concentration (EtCO2), and vital sign will be recorded in the study. The endpoint of the study is to compare the effect after using between "IHNRM" and HFNC., conditionsModule conditions: Respiratory Disease, conditions: Respiratory Distress Syndrome, conditions: Respiratory Failure, designModule studyType: INTERVENTIONAL, phases: NA, designInfo allocation: RANDOMIZED, interventionModel: PARALLEL, primaryPurpose: PREVENTION, maskingInfo masking: NONE, enrollmentInfo count: 90, type: ESTIMATED, armsInterventionsModule interventions name: High Flow Nasal Cannula, interventions name: "Intrinseque Health" Non-Rebreathing Mask ("IHNRM"), outcomesModule primaryOutcomes measure: Time to reach SpO2 Criteria in Run-in, primaryOutcomes measure: The percentage of subjects to reach SpO2 Criteria in maintenance, eligibilityModule sex: ALL, minimumAge: 3 Years, stdAges: CHILD, stdAges: ADULT, stdAges: OLDER_ADULT, contactsLocationsModule locations facility: Department of Internal Medicine, China Medical Univdersity Hospital, status: RECRUITING, city: Taichung, country: Taiwan, contacts name: Chih-Chihng Yen, MD, PhD, role: CONTACT, phone: 886-4-22052121, phoneExt: 3483, email: d5210@mail.cmuh.org.tw, contacts name: Chih-Ching Yen, MD, PhD, role: PRINCIPAL_INVESTIGATOR, geoPoint lat: 24.1469, lon: 120.6839, hasResults: False