耐多药与广泛耐药肺结核的临床特点分析  被引量:6

Analysis of clinical characteristics of multidrug-resistent and extensive drug-resistant tuberculosis

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作  者:方素芳[1] 陈力舟[1] 林剑东[1] 朱玉芳[1] 陈晓红[1] FANG Su-fang CHEN Li-zhou LIN Jian-dong ZHU Yu-fang CHEN Xiao-hong(Tuberculosis Department Clinical Teaching Divi- sion of Fuzhou Pulmonary Hospital Affiliated to Fujian Medical University, Fuzhou 350008, Chin)

机构地区:[1]福建医科大学福州肺科医院临床教学医院结核科,350008

出  处:《结核病与肺部健康杂志》2016年第4期310-315,共6页Journal of Tuberculosis and Lung Health

摘  要:目的 分析耐多药肺结核(MDR TB)与广泛耐药肺结核(XDR-TB)的临床相关特点,提高对MDR-TB与XDR-TB的认识.方法 收集2011年10月至2015年10月在福建医科大学福州肺科医院住院、痰标本经BACTEC MGIT 960快速培养确诊的MDR-TB患者398例,其中XDR-TB患者38例(XDR-TB组),非XDR-TB的MDR-TB患者360例(非XDR-TB组).回顾性分析两组患者一般人口学资料、基础疾病及并发症、初复治、对一线和二线抗结核药物的敏感性试验(简称“药敏试验”)结果、CT影像学等相关临床资料;组间计量资料采用t检验、计数资料采用x2检验,以P<0.05为差异具有统计学意义.结果 XDR-TB患者占总MDR-TB患者的9.5%(38/398).XDR-TB组与非XDR-TB组在慢性阻塞性肺疾病[13.2% (5/38);5.0% (18/360)]、呼吸衰竭[39.5%(15/38);6.9% (25/360)]、肺原性心脏病[39.5% (15/38);7.8% (28/360)]、影像空洞1~2个[18.4% (7/38);35.8% (129/360)]、影像空洞≥3个[71.1% (27/38);40.8% (147/360)]及肺毁损[34.2% (13/38);7.8%(28/360)]等所占比率上,两组间差异有统计学意义(x2=4.20,P=0.040;x2=40.23,P<0.01;x2=35.83,P<0.01;x2=4.63,P=0.031;x2 =12.76,P<0.01;x2 =25.99,P<0.01).对398例患者结核分枝杆菌(MTB)临床分离株进行药敏试验,结果对链霉素、乙胺丁醇、氧氟沙星、乙硫异烟胺、卡那霉素、卷曲霉素的耐药率为67.6%(269/398)、49.0% (195/398)、39.7% (158/398)、35.7% (142/398)、33.9% (135/398)、16.8% (67/398).XDR TB组与非XDR-TB组对上述药物的耐药率[86.8% (33/38)与65.6% (236/360)、94.7% (36/38)与44.2%(159/360)、100.0% (38/38)与33.3% (120/360)、89.5% (34/38)与30.0% (108/360)、89.5% (34/38)与28.1%(101/360)、65.8% (25/38)与11.7% (42/360)]的差异有统计学意义(x2=7.11,P=0.008;x2=35.17,P<0.01;x2=63.81,P<0.01;x2=52.98Objective To analyse clinical characteristics of multidrug-resistant (MDR) and extensively drug- resistant (XDR) pulmonary tuberculosis and to add growing body of knowledge in MDR-TB and XDR-TB. Methods Collected sputum samples from 398 MDR-TB patients between October 2011 and October 2015 at Fuzhou Lung Hospital affiliated to Fujian Medical University. MDR-TB Samples were cultured and confirmed by BACTEC MGIT 960. Among these patients, 38 were XDR-TB positive (XDR-TB case group) and 360 were XDR-TB negative (non-XDR-TB case group). Retrospective analyses were conducted using demographic information, underlying diseases, initial treatment and retreatment, first and second line drug sensitivity results and CT imagology, t-test was used for group measurement; Chi-square test was applied for group quantity. P value was statistically significant at the level of 0. 05. Results The proportion of XDR-TB patients was 9.5% (38/398) among all MDR-TB patients. Compared XDR-TB patients with Non-XDR MDR-TB patients, P value was statistically significant in chronic obstructive pulmonary disease (COPD) (13.2% (5/38) vs 5.0% (18/360), Z2 =4. 20,P=O. 040), respiratory failure (39.5% (15/38) vs 6.9% (25/360), Z2 =40.23, P〈0.01), cot pulmonale (39.5% (15/38) vs 7.8% (28/360), X2=35.83, P〈O. O1), lung cavity (1--2) (18.4% (7/38) vs 35.8% (129/360), X2=4.63, P=0. 031) ,lung cavity 〈3 (71.1% (27/38) vs 40. 8% (147/360), Z2 =12.76, P〈0.01) and destroyed lung (34. 2% (13/38) vs 7.8% (28/360),)/2= 25.99, P〈0. 01). Drug sensitivity test showed that drug resistance rate was 67.6% (269/398), 49.0% (195/398), 39.7% (158/398), 35.7% (142/398), 33.9% (135/398) and 16.8% (67/398) to streptomycin, ethambutol, ofloxacin, ethionamide, kanamycin and capreomycin respectively. Drug sensitivity rates to the above antibiotics were statistically significant between XDR-TB and non-XDR MDR-TB groups; with the sensitivity

关 键 词:结核  结核 抗多种药物性 泛耐药结核病 数据说明 统计 

分 类 号:R521[医药卫生—内科学]

 

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