International Journal of Clinical Research

Objective: To explore the value of providing invasive-non-invasive sequential mechanical ventilation in the treatment of patients with severe respiratory failure. Methods The test subjects were selected from 2020.02-2022.02, 70 patients with severe respiratory failure who received treatment and intervention in our hospital, were divided into two groups by random number table method, and were provided with traditional invasive mechanical ventilation and invasive-non-invasive sequence in the treatment. Through mechanical ventilation therapy, the differences of therapeutic effect, blood gas analysis indexes and treatment indexes between groups were counted. Results The total effective rate of treatment in the observation group was higher than that in the control group, P<0.05; the blood gas analysis indexes in the observation group were better than those in the control group, P<0.05; the total time of mechanical ventilation, ICU stay, invasive ventilation and hospital stay in the observation group were lower than Control group, P<0.05. Conclusion The invasive-non-invasive sequential mechanical ventilation therapy can effectively shorten the patients treatment time, improve the blood gas analysis indicators, and further improve the clinical efficacy, which is suitable for promotion and reference.

Severe respiratory failure; Invasive and non-invasive sequential mechanical ventilation; Treatment effect; Hospitalization time