title: [Clinical application study of non-invasive ventilation in the treatment of the pneumoconiosis patients with chronic type Ⅱ respiratory failure].
abstract: Objective:To observe the effect of early intervention and intermittent application of bi level positive air-way pressure ventilation (BiPAP) in patients with pneumoconiosis combined with chronic respiratory failure.Methods:Will meet the diagnostic criteria of pneumoconiosis in GBZ70-2009< >, the blood gas analysis in patients with chronic type II re-spiratory failure in 62 cases were randomly divided into rehabilitation treatment group 32 cases, control group of 30 cases. Pa-tients in the observation group were treated by on-invasive ventilation, while the control group were treated by the convention-al treatment. The data such as arterial blood gas、pulmonary function、the grade about dyspnea and echocardiography was col-lected from the both group before the beginning of the treatment and after the three months.Results:the PaO2level、FEV1.0、FEV1.0%、the grade of dyspnea and the Right Ventricular Ejection Fractions were not significantly different between the experi-mental group and the control before the start of the treatment (P>0.05) . After the three month treatment, the PaO2level of the observation was significantly lower the control (P<0.05) . The data about FEV1.0、FEV1.0% and the Right Ventricular Ejection Fractions were higher than the control group (P<0.05) .Conclusion:Non-invasive ventilation has exactly effect in the treat-ment of the pneumoconiosis patients with Chronic Respiratory Failure. It can improve the function of the heart and lung and ease the pain of patients.
authors.affiliation: Department of the Occupation and Poisoning Diseases, the Tumor Hospital, Xuzhou 221005, China.
authors.forename: F H
authors.initials: FH
authors.lastname: Gao
authors.forename: Z G
authors.initials: ZG
authors.lastname: Tian
authors.forename: Y Y
authors.initials: YY
authors.lastname: Guo
authors.forename: Y
authors.initials: Y
authors.lastname: Zhao
authors.forename: G J
authors.initials: GJ
authors.lastname: Wang
mesh_terms: D001784:Blood Gas Analysis; D006801:Humans; D008168:Lung; D063087:Noninvasive Ventilation; D011009:Pneumoconiosis / Q000150:complications / Q000628:therapy*; D011175:Positive-Pressure Respiration; D012131:Respiratory Insufficiency / Q000209:etiology / Q000628:therapy*