High Velocity Nasal Insufflation Versus Non Invasive Ventilation in COPD Patients With Acute Hypercapnic Respiratory Failure

简要摘要

This study is a randomized clinical trial that compares two methods of non-invasive respiratory support in patients with acute exacerbation of chronic obstructive pulmonary disease (AECOPD) complicated by acute hypercapnic respiratory failure. Eligible adult patients admitted with this condition will be randomly assigned to receive either High-Flow Nasal Insufflation (HVNI) or Non-Invasive Ventilation (NIV). The main goal of the study is to evaluate changes in blood gas levels, especially carbon dioxide (PaCO2), after one hour of treatment. Secondary outcomes include the need for invasive ventilation, length of hospital stay, changes in breathing rate, and in-hospital outcomes. The study aims to determine whether HVNI can provide a safe and effective alternative to NIV in this group of patients.