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中国防痨杂志 ›› 2013, Vol. 35 ›› Issue (10): 812-815.

• 论著 • 上一篇    下一篇

初治肺结核合并气管支气管结核痰菌阴转及其危险因素分析

邝浩斌 梁敏青 方琼 何桥 程武 邝小佳 廖锦良 谭守勇   

  1. 510095  广州市胸科医院肺结核科  呼吸疾病国家重点实验室
  • 收稿日期:2013-08-03 出版日期:2013-10-10 发布日期:2014-01-03
  • 通信作者: 谭守勇 E-mail:tanshouyong@163.com
  • 基金资助:

    广东省医学科研项目(A2011497):广州市卫生局科研项目(201102A213156)

Analysis of the sputum negative conversion rate and risk factors for primary pulmonary tuberculosis with tracheobronchial tuberculosis

KUANG Hao-bin, LIANG Min-qing, FANG Qiong, HE Qiao, CHENG Wu, KUANG Xiao-jia,LIAO Jin-liang,TAN Shou-yong   

  1. Guangzhou Chest Hospital, State Key Laboratory of Respiratory Diseases, Guangzhou 510095, China
  • Received:2013-08-03 Online:2013-10-10 Published:2014-01-03
  • Contact: TAN Shou-yong E-mail:tanshouyong@163.com

摘要: 目的  分析初治肺结核合并气管支气管结核(tracheobronchial tuberculosis,TBTB)的痰菌阴转及其影响因素。 方法 2011年7月至2012年2月广州市胸科医院住院的初治肺结核患者,经支气管镜检查明确合并TBTB患者共205例,统一予以2~3HRZE/9~10HR治疗,同时根据患者TBTB的不同分型等具体情况进行相应的支气管镜介入治疗,随访6个月以上,分析痰菌2个月末和6个月末的阴转情况,及采用logistic向后逐步删除法多因素回归分析影响阴转的危险因素。 结果  本组患者2个月末痰菌阴转率为59.0%(121/205);6个月末痰菌阴转率为90.2%(185/205)。logistic多因素分析显示2个月末痰菌未阴转的危险因素为年龄(OR=1.013,P=0.061,95%CI=0.992~1.035)、病灶范围(OR=2.012,P=0.022,95%CI=0.948~4.273)、空洞数量(OR=1.655,P=0.031,95%CI=1.116~2.453)和耐药程度(OR=1.298,P=0.047,95%CI=0.7962~2.117);6个月末痰菌未阴转的危险因素是耐药程度(OR=1.452,P=0.022,95%CI=0.818~2.575)和2个月末检查痰菌阳性(OR=18 241.990,P=0.008,95%CI=0.000~6.4×108)。 结论  初治肺结核并TBTB 2个月末痰菌阴转率偏低,需加强治疗管理,提高依从性。年龄、病灶范围、空洞数量和耐药程度是第2个月末痰菌未阴转的危险因素,耐药程度和2个月末痰菌阳性是6个月末痰菌未阴转的危险因素。

关键词: 结核, 肺/并发症, 结核, 肺/药物疗法, 结核, 支气管/药物疗法, 结核, 气管/药物疗法, 支气管镜检查, 危险因素

Abstract: Objective To explore the sputum negative conversion rate and risk factors of curative effect for pulmonary tuberculosis (PTB) with tracheobronchial tuberculosis (TBTB).  Methods Two hundred and five primary PTB cases with TBTB were confirmed by bronchoscopy in Guangzhou Chest Hospital from Jul 2011 to Feb 2012, all of whom received chemotherapy of 2-3HRZE/9-10HR and different transbronchoscopic interventional therapy according to TBTB types. After more than 6 months’ following-up, the sputum negative conversion rates after 2 months treatment and 6 months treatment were analyzed, and risk factors were also analyzed by backward logistic regression analysis. Results After the treatment of 2 months and 6 months, the sputum negative conversion rate were 59.0% (121/205) and 90.2% (185/205) respectively. Multiple-factor logistic regression analysis showed that age (OR=1.013, P=0.061, 95%CI=0.992-1.035), lesion range (OR=2.012, P=0.022, 95%CI=0.948-4.273), number of cavity (OR=1.655, P=0.031, 95%CI=1.116-2.453) and drug resistance (OR=1.298, P=0.047, 95%CI=0.7962-2.117) were risk factors of sputum non-negative conversion after 2 months’ treatment. The drug resistance (OR=1.452, P=0.022,95%CI=0.818-2.575) and sputum positive after 2 months’ treatment (OR=18241.990, P=0.008, 95%CI=0.000-6.4×108) were the risk factors of sputum positive after 6 months’ treatment. Conclusion The sputum negative conversion rate is relatively low for PTB with TBTB after 2 months’ treatment. It needs to intensify treatment and management and improve treatment compliance. The risk factors of sputum non-negative conversion after 2 months’ treatment were age, lesion range, number of cavity and drug resistance, while those after 6 months’ treatment were drug resistance and sputum positive after 2 months’ treatment.

Key words: Tuberculosis, pulmonary/complications, Tuberculosis, pulmonary/drug therapy, Tuberculosis, bronchi/drug therapy, Tuberculosis, trachea/drug therapy, Bronchoscopy, Risk factors