Clinical observation of severe pulmonary infections cases treated with bronchial lavage and antibiotic therapy by bronchoscope

Abstract

Objective To evaluate the application value of bronchofibroscope in severe pulmonary infection.Methods 60-severe pulmonary infections were diagnosed.They were divided into two groups by random digits table.The control group were treated with conventional therapy (include:antibiotic therapy,eliminate sputum、nutritional support,and so on).The observation group were treated with not only conventional therapy but also bronchial lavage and antibiotic therapy by bronchoscope.Indicatrix and curative effect of clinical were analyzed by statistics-software.Results After treatments,The time of hemogram recoved (11.50 ± 4.31) days,and the time of Clinical symptom dispersal(12.31 ± 2.30)days and the time of fever(7.02 ± 2.23)days in the observation group were all shorter than those of control group [(16.11 ± 5.21) days,(20.09 ± 5.19) days,(11.04 ± 3.31) days].All comparisons were statistical significance(t =5.03,6.87,6.22,all P ＜ 0.05).The total effective rate was 88.5％ in the observation group,whcih was efficienter than that of the control group (62.5 ％) (x2 =4.36,P ＜ 0.05).Conclusion It is effectively to use a bronchial lavage and antibiotic therapy treated severe pulmonary infections by bronchoscope. Key words: Lung diseases; Bronchoscopy; Anti-bacterial agents; Bronchoalveolar lavage