Clinical curative effect of lung lavage by bronchoscopy in treatment with acute exacerbation of chronic obstructive pulmonary disease and its impact on pulmonary function and blood gas

Methods A total of 93 critical patients(male 59, female 34, aged 18 - 92 years) with invasive mechanical ventilation support admitted in the ICU center were randomly divided into 2 groups: Group A patients were treated by fiberoptic bronchoalveolar lavage(FBL).

Clinical study on ulinastatin intervention in bronchoscope bronchial lavage to save the patients with acute respiratory failure;