The second grade national prize for science and technology progress study on pathogenesis and treatment of respiratory failure / 中国实用内科杂志

ABSTRACT

To improve the status of management in respiratory failure in China,the project of Study on Pathogenesis and Treatment of Respiratory Failure was designed and conducted by three medical centers(Beijing Institute of Respiratory Medicine-Beijing Chaoyang Hospital,Affiliated to Capital Medical University,Zhongshang Hospital-Fudan University,Guangzhou Institute of Respiratory Medicine-First Guangzhou Medical College)for more than ten years.This project was focused on pathogenesis and treatment strategies of respiratory failure and achieved the following important innovations(1)Pulmonary Infection Control Window(PIC Window)was firstly proposed and used to determine the time switching point of sequential invasive-noninvasive ventilation;(2)The largest sample size of early use of noninvasive positive pressure ventilation(NPPV)for acute exacerbated COPD(AECOPD)on general ward provided the evidence-based data for expanding the indication of NPPV from treating respiratory failure to alleviating respiratory muscle fatigue;(3)Three new types of masks with intellectual property for NPPV were developed;(4)Designing of intrinsic expiratory end positive pressure(PEEPi)lung model with property of expiratory flow limitation confirmed that PEEPi was the most important factor that increased inspiratory difficulty;(5)The systematic measurement was established for diaphragm strength and endurance;(6)Aquaporin 1(AQP1)was firstly proved the key channel of fluid transportation in the lung;(7)A multicenter prospective cohort study provided objective data that depression had causal effect on COPD exacerbation and hospitalization;(8)Two guidelines for NPPV and mechanical ventilation of AECOPD were initiated by this group.This project has been widely used in clinical practice and promoted the research and treatment of respiratory failure in China.