Objective:To study the improving effect of sputum aspiration combined with bronchoalveolar lavage by fiber bronchoscope on the condition and inflammation in lung cancer patients with postoperative pulmonary infection....Objective:To study the improving effect of sputum aspiration combined with bronchoalveolar lavage by fiber bronchoscope on the condition and inflammation in lung cancer patients with postoperative pulmonary infection.Methods:A total of 78 patients with lung cancer who received surgical treatment in our hospital between August 2013 and January 2015 and were with postoperative infection were selected as the research subjects and randomly divided into two groups, control group received mechanical ventilation therapy, observation group received bronchoalveolar lavage by bronchoscope combined with mechanical ventilation, and the inflammatory factor levels, RAAS system activity and respiratory mechanics indexes of two groups were determined after treatment.Results:3 d after treatment, serum hs-CRP, TNF-α, IL-8, PCT, renin, angiotensin II and aldosterone levels of observation group were lower than those of control group, and PIP, Raw and WOB values were lower than those of control group while Cdyn value was higher than that of control group.Conclusion:For lung cancer patients with postoperative pulmonary infection, bronchoalveolar lavage by bronchoscope combined with mechanical ventilation can optimize patients' condition, relieve systemic inflammatory response and improve respiratory function, and it has positive clinical significance.展开更多
文摘Objective:To study the improving effect of sputum aspiration combined with bronchoalveolar lavage by fiber bronchoscope on the condition and inflammation in lung cancer patients with postoperative pulmonary infection.Methods:A total of 78 patients with lung cancer who received surgical treatment in our hospital between August 2013 and January 2015 and were with postoperative infection were selected as the research subjects and randomly divided into two groups, control group received mechanical ventilation therapy, observation group received bronchoalveolar lavage by bronchoscope combined with mechanical ventilation, and the inflammatory factor levels, RAAS system activity and respiratory mechanics indexes of two groups were determined after treatment.Results:3 d after treatment, serum hs-CRP, TNF-α, IL-8, PCT, renin, angiotensin II and aldosterone levels of observation group were lower than those of control group, and PIP, Raw and WOB values were lower than those of control group while Cdyn value was higher than that of control group.Conclusion:For lung cancer patients with postoperative pulmonary infection, bronchoalveolar lavage by bronchoscope combined with mechanical ventilation can optimize patients' condition, relieve systemic inflammatory response and improve respiratory function, and it has positive clinical significance.
