International Journal of Clinical Research

Objective To investigate the effect of non-invasive ventilator assisted treatment of chronic obstructive pulmonary disease complicated with type II respiratory failure. Methods 80 patients with chronic obstructive pulmonary disease combined with type II respiratory failure treated in our hospital from January 2021 to January 2023 were divided into groups according to random number table method, with 40 cases in each group. The control group was given conventional drug treatment, and the observation group was given non-invasive ventilator assisted treatment, and the corresponding therapeutic effects were compared. Results The cure rate of observation group was better than that of control group, and the incidence of adverse reactions, mechanical ventilation time and hospital stay of observation group were significantly lower than those of control group (P < 0.05). After treatment, PaCO2 in observation group was lower than that in control group, and PaO2 was higher than that in control group, the difference was statistically significant (P<0.05). Conclusion Noninvasive ventilator assisted treatment of patients with chronic obstructive pulmonary disease complicated with type II respiratory failure is effective, can improve the cure rate, reduce the incidence of adverse reactions, reduce the time of mechanical ventilation and hospital stay, and is worthy of further clinical promotion.

Non-invasive ventilator; Chronic obstructive pulmonary disease; Type II respiratory failure