Efficacy and Safety of long-term high-flow nasal cannula oxygen therapy in stable COPD patients with home oxygen therapy (HOT): a multicenter, prospective, randomized controlled study

Not Applicable

• Conditions: Chronic Obstructive Pulmonary Disease (COPD)

• Registration Number: JPRN-UMIN000028581
• Lead Sponsor: Kobe City Medical Center General Hospital Department of Respiratory Medicine

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Results First Posted: 1900-01-01
• Study Start: 2017-08-08
• Study Completion: 2020-10-26
• Last Update Posted: 17 October 2023

Recruitment & Eligibility

• Status: Complete: follow-up complete
• Sex: All
• Target Recruitment: 120

Inclusion Criteria

Not provided

Exclusion Criteria

1. Patients with severe kidney, liver or cardiovascular disease. 2. Patients with active malignant tumor. 3. Patients with acute disease. 4. Patients who are diagnosed with asthma. (Excluding COPD patients with history of asthma). 5. Patients who have any history of the diagnosis with obstructive sleep apnea syndrome (OSAS) or are highly-suspected cases in the clinical. (Excluding patients who are denied the diagnosis of OSAS by the result of overnight polysomnography.) 6. Patients with diseases that affecting the efficacy endpoints (for example: active pulmonary infection, clinically significant pulmonary fibrosis and bronchiectasis, a1-antitrypsin deficiency etc.,) and are regarded as inadequate for the study by the investigators. 7. Patients who have experienced a COPD exacerbation (any Severity: judged by the investigators) within the past 4 weeks prior to the informed consent. 8. Patients who are receiving nocturnal noninvasive positive pressure ventilation (NPPV), or who had been received it within 4 weeks prior to the informed consent. 9. Patients who have used HFNC at home within the past 1 year prior to the informed consent, or are using any HFNC. (Excluding patients who used HFNC during hospitalization due to acute respiratory failure within 1 year prior to the informed consent.) 10. Patients with history of tracheotomy, severe pharyngeal surgery or severe nasal cavity surgery within the past 6 months prior to the informed consent. 11. Patients who are pregnant. 12. Patients with cognitive impairment or mental disorder who are regarded as inadequate to evaluate for the study by the investigators. 13. Patients who are regarded as being unable to operate the myAIRVO2 adequately at home by the investigators. 14. Patients who have participated in the other study at the time of the informed consent, or will participate in the other study. 15. Any other cases who are regarded as inadequate for the study enrollment by the investigators.

Study & Design

• Study Type: Interventional
• Study Design: Not specified