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目的:探讨补肺活血中药对间质性肺病合并肺部感染患者肺功能的影响。方法:选取间质性肺病合并肺部感染患者72例,随机分为实验组与对照组各36例。对照组患者采用常规西药治疗,实验组在对照组用药基础上加用补肺活血中药治疗,比较治疗前后两组患者肺功能情况。结果:治疗后实验组PaO2、TLC、DLCO明显高于对照组,PaCO2指标明显低于对照组,实验组PaO2、TLC、DLCO明显高于组内治疗前,PaCO2指标明显低于组内治疗前,组间及组内比较差异有统计学意义(P<0.05)。实验组患者住院时间为(10.33±2.83)天,明显短于对照组的(18.33±4.22)天,差异有统计学意义(P<0.05)。结论:补肺活血中药有利于改善间质性肺病合并肺部感染患者肺功能,能缩短住院时间,促进患者病情康复,值得临床推广应用。
Objective: To investigate the effect of tonifying lungs and promoting blood circulation on lung function in patients with interstitial lung disease and pulmonary infection. Methods: Seventy-two patients with interstitial lung disease and pulmonary infection were randomly divided into experimental group and control group with 36 cases each. Patients in the control group were treated with conventional western medicine. The experimental group was treated with traditional Chinese medicine for tonifying the lung and activating blood circulation on the basis of the control group, and the pulmonary function of the two groups was compared before and after treatment. Results: PaO2, TLC and DLCO in the experimental group were significantly higher than those in the control group after treatment, PaCO2 index was significantly lower than the control group, PaO2, TLC, DLCO in the experimental group was significantly higher than before treatment, PaCO2 index was significantly lower than the group before treatment, There were significant differences among groups and groups (P <0.05). The hospitalization time of the experimental group was (10.33 ± 2.83) days, which was significantly shorter than that of the control group (18.33 ± 4.22) days, the difference was statistically significant (P <0.05). Conclusion: Bufei Huoxue Chinese medicine is beneficial to improve lung function in patients with interstitial lung disease complicated with pulmonary infection, shorten the length of hospital stay and promote the recovery of patients, which is worthy of clinical application.