International Journal of Medicine and Data

Objective: To analyze the effect of sequential mechanical ventilation in the clinical treatment of severe pneumonia complicated with respiratory failure. Methods: A total of 50 patients with severe pneumonia and respiratory failure in our hospital from January 2020 to January 2022 were selected and randomly divided into 2 groups with 25 cases in each group. Invasive mechanical ventilation - sequential treatment with non-invasive mechanical ventilation. The total treatment time, hospital stay, pulmonary function, oxygenation index, partial pressure of oxygen, partial pressure of carbon dioxide, and total effective rate were compared between the two groups before and after treatment. Results: The total treatment time and hospitalization time of mechanical ventilation in the observation group were shorter than those in the control group. After treatment, the pulmonary function, oxygenation index and partial pressure of oxygen in the patients were higher than those in the control group, and the partial pressure of carbon dioxide was lower than that in the control group. The total effective rate was higher than that in the control group. P<0.05. Conclusion: The sequential treatment of invasive mechanical ventilation and non-invasive mechanical ventilation is effective in treating severe pneumonia and respiratory failure.

Severe pneumonia complicated with respiratory failure; Sequential mechanical ventilation; Effect of clinical treatment