Clinical Trial: Efficacy of HFNC Combined With Sequential NIV in Patients With COPD Complicated With Type II Respiratory Failure

U.S., May 29 -- ClinicalTrials.gov registry received information related to the study (NCT06992479) titled 'Efficacy of HFNC Combined With Sequential NIV in Patients With COPD Complicated With Type II Respiratory Failure' on May 12.

Brief Summary: The goal of this clinical trial is to investigate the efficacy of high-flow nasal cannula oxygen therapy (HFNC) combined with sequential non-invasive ventilation (NIV) in patients with chronic obstructive pulmonary disease complicated with type II respiratory failure. The main questions it aims to answer are:

What is the effect of high-flow nasal cannula oxygen therapy (HFNC) combined with sequential non-invasive ventilation on arterial blood gas indicators in patients with chronic obstructive p...