Objective To explore the risk factors of pulmonary tuberculosis in patients with chronic obstructive pulmonary disease(COPD) and establish a risk prediction model. Methods COPD patients in our hospital from January 2019 to December 2021were into case group(COPD patients with pulmonary tuberculosis) and control group(COPD patients) according to whether they had pulmonary tuberculosis or not, 40 patients in the case group and 40 patients in the control group were included by 1:1 propensity score matching method, to screen independent predictors of pulmonary tuberculosis in patients with COPD and to construct a risk prediction model. Results Age ≥ 70 years(OR=1.518, 95%CI: 1.230 ~ 2.262), smoking(OR=1.863, 95%CI: 1.461 ~ 2.741), long-term steroid use( > 3 months)(OR=4.314, 95%CI: 3.377 ~ 17.808) and COPD course ≥ 10 years(OR=3.031, 95%CI: 2.932 ~ 8.268)were independent risk factors for COPD complicated with pulmonary tuberculosis(P <0.05), the above four independent risk factors were used to construct the predictive model of COPD patients complicated with pulmonary tuberculosis. The internal and external validation showed that the area under the ROC curve was 0.797(95% CI: 0.699~0.894, P=0.000) and 0.810(95%CI: 0.673 ~ 0.913,P=0.000), respectively; The results of Hosmer-Lemeshow goodness-of-fit test were χ2=5.127(P=0.551) and χ2=5.489(P=0.530),respectively, indicating that the model has good performance and there is no significant difference between the predicted risk and the actual risk. Conclusion Age ≥ 70 years, smoking, long-term steroid use( > 3 months), and COPD course ≥ 10 years were the independent risk factors of COPD patients complicated with pulmonary tuberculosis, the risk prediction model based on this model has clinical application value in the identification of COPD complicated with pulmonary tuberculosis.
目的 评价支气管镜检查及肺泡灌洗液二代基因测序对HIV阳性肺结核的诊断价值.方法 收集2019年1月至2022年1月石家庄市第五医院的30例HIV阳性临床疑似肺结核或具有肺结核相关体征/症状且行支气管镜检查者的病例资料(其中24例送检肺泡灌洗液NGS).分析其支气管镜下表现;利用ROC曲线评价肺泡灌洗液NGS及Xpert对HIV阳性肺结核的诊断价值;利用ROC曲线评价痰液、支气管镜及支气管镜联合痰液对HIV阳性肺结核的诊断价值.结果 支气管镜检查结果 :淋巴结瘘3例,新生物10例,瘢痕、狭窄3例,支气管炎性改变9例,未见异常5例;BALF NGS和Xpert诊断HIV阳性肺结核敏感度分别为71%、47%,特异度均为100%,ROC曲线下的面积值为0.85、0.74;痰液、支气管镜、痰液联合支气管镜诊断HIV阳性肺结核的敏感度分别为41%、68%、86%,特异度分别为88%、100%、88%,ROC曲线下的面积值为0.64、0.84、0.87.结论 支气管镜检查及肺泡灌洗液二代基因测序是诊断HIV阳性肺结核的重要工具.
目的 分析低蛋白血症对HIV阳性肺结核患者的T细胞亚群、临床表现、影像学特征及治疗反应的影响.方法 比较病例组32例HIV阳性肺结核合并低蛋白血症患者与对照组32例HIV阳性肺结核白蛋白正常患者的T淋巴细胞亚群、临床特征、影像学特点、抗结核治疗6个月病灶吸收程度和不良反应发生情况.结果 病例组T淋巴细胞CD3+(Z=3.28,P<0.05)、CD4+(Z=3.27,P<0.05)T 细胞计数明显低于对照组;病例组发热(x2=11.13,P<0.05)、咳嗽(x2=4.95,P<0.05)、疲劳气促(x2=5.11,P<0.05)、体重下降(x2=5.08,P<0.05)比率明显高于对照组;病例组胸部CT出现胸腔积液和(或)心包积液(x2=9.04,P<0.05)、多叶病变(x2=4.27,P<0.05)的比率明显高于对照组;抗结核治疗6个月病例组胸部CT病灶显著吸收(x2=9.41,P<0.05)比率明显低于对照组;治疗过程病例组发生消化道反应(x2=9.97,P<0.05)、药物性肝损伤(x2=7.73,P<0.05)及其他药物不良反应(x2=25.00,P<0.05)比率明显高于对照组.结论 低蛋白血症可能导致HIV阳性肺结核患者的免疫力降低、临床症状加重,影响病灶吸收,导致抗结核治疗过程不良反应增多,不利于病情控制.
目的 分析可溶性白细胞介素2 受体(sIL-2R)、可溶性髓系细胞触发受体1(sTREM-1)及白细胞介素1(IL-1)在慢性阻塞性肺疾病(COPD)合并肺结核(PTB)患者血清中的表达及临床意义.方法 选取2019 年1 月至2021 年6 月我院收治的52 例合并COPD的活动性PTB患者(A组),50 例单纯COPD患者(B组)和50 例不合并COPD的活动性PTB患者(C组).比较三组血清中sIL-2R、sTREM-1、IL-1 及细胞免疫指标差异,分析各指标之间的相关性.根据观察期内(治疗 2 个月后)A组治疗情况分为好转租和恶化组,比较两组sIL-2R、sTREM-1、IL-1 水平,分析sIL-2R、sTREM-1、IL-1 对COPD合并PTB患者预后的预测价值.结果 三组血清sIL-2R、sTREM-1、IL-1、CD8+比较,A组>C组>B组,CD4+、CD4+/CD8+比较,A组
目的 比较石家庄地区输入性新型冠状病毒肺炎及本地发病的新型冠状病毒肺炎的临床特点及实验室检查结果 ,以期为本病的早期发现、早期诊治提供参考依据.方法 将2020年1月21日 ~2020年2月25日石家庄市第五医院收治的30例新型冠状病毒肺炎患者按照流行病学史分为输入组12例、本地组18例,对比两组年龄、性别、病史、体征、临床症状及血常规、C反应蛋白、肝功能、T淋巴细胞亚群、咽拭子核酸检测结果 、新型冠状病毒特异性抗体及病灶累及部位.结果 两组年龄、性别比较,P>0.05,输入组年龄多集中在30~49岁,本地组年龄分布较为均匀.本地组家庭聚集性感染比例高于输入组(P<0.05).输入组发热、无症状患者分别为11、1例,本地组分别为6、8例,两组比较,P均<0.05.输入组CRP高于本地组(P<0.05).输入组IgM转阳天数、IgG转阳天数均高于本地组(P均<0.05).两组血常规,肝功能,CD3+、CD4+、CD8+T细胞数,咽拭子核酸检测转阴天数,IgM、IgG抗体持续阴性及病灶累及部位比较,P均>0.05.结论 石家庄地区输入性新型冠状病毒肺炎临床症状以发热、咳嗽为主,血清炎症指标水平较高,病情相对较重;石家庄地区本地发病的新型冠状病毒肺炎以家庭聚集性发病为主要特点,年龄分布比较均匀,大部分患者临床症状轻微,部分患者为无症状感染者.
Objective To observe and analyze retrospectively the clinical characteristics,diseased region,the incidence rate of different subtypes of tracheobronchial tuberculosis in order to increase the realization of clinical doctors for the disease.Methods The data about 478 patients with active tuberculosis complicated by tracheobronchial tuberculosis who were admitted and treated in our hospital from June 2013 to May 2016 were retrospectively analyzed to statistically analyze the clinical characteristics,diseased region and the incidence rate of different subtypes of tracheobronchial tuberculosis.Results The statistical analysis showed that sex ratio of tracheobronchial tuberculosis was 1:1.93,with average age being (36.22 ± 14.24) years.The inflammatory infiltration type accounted for 54.81%,and mixed subtype (more than two subtypes) accounted for 40.59%.The proportion of tuberculosis involving bronchus lobaris superior sinister was 42.47%,and the one involving bronchus lobaris superior dexter was 39.12%.Conclusion The female patients with tracheobronchial tuberculosis are more than male patients,moreover,majority of patients are young adults.The inflammatory infiltration type is more common,with multiple pattern changes overlap.The tracheobronchial tuberculosis is often involved in multiple bronchus,and the most invasion region is two upper lobe bronchus,next one is bronchus lobaris inferior sinister.
目的 舒适化护理应用于重度肺结核患者常规护理中的护理质量及临床效果.方法 选取2010年6月-2015年6月住院治疗的重度肺结核患者76例,随机分成对照组与试验组各38例.对照组行常规护理,即常规对患者进行健康教育、治疗、护理;试验组在常规护理基础上,增加实施舒适化护理.治疗后比较2组患者SAS评分、临床满意度以及临床治疗效果.结果 研究组SAS评分、临床疗效及其它治愈效果均优于对照组,差异均有统计学意义(P<0.05).结论 重度肺结核患者实施舒适化护理,可以促进患者康复,提升护理质量.
目的 观察胸腺五肽辅助治疗耐多药肺结核的临床疗效及对机体免疫功能的影响.方法 选择2012年1月到2014年1月于我院接受治疗的200例痰涂片镜检抗酸杆菌阳性多耐药肺结核作为研究对象,随机分为观察组和对照组各100例患者.对照组采用单纯化疗方案进行治疗,观察组在对照组的基础上联合胸腺五肽进行治疗.观察两组患者临床疗效,痰菌转阴率及免疫功能改善情况.结果 治疗后两组患者在发热消失时间、咳嗽咳痰时间、全身无力消失时间明显低于对照组,差异有显著的统计学意义(P<0.01),观察组患者痰菌转阴率在治疗后随访的3个月,6个月,9个月和24个月均明显高于对照组,差异均有统计学意义(P<0.05),治疗后发现观察组CD3+,CD4+和CD4 +/CD8+水平均明显高于治疗前和治疗后的对照组,而CD8+水平均明显低于治疗前和治疗后的对照组,差异均有明显的统计学意义(P<0.05),两组患者均未发生明显的不良反应.结论 胸腺五肽辅助治疗耐多药肺结核可显著增强患者免疫功能,改善患者临床症状与体征,而且不良反应发生率小,安全可靠,可以在临床上广泛推广使用.
目的 观察支气管镜冷冻治疗支气管结核的临床疗效及对免疫功能的影响.方法 选取经支气管镜检查确诊为肉芽增殖型支气管结核的83例患者,采用在2HR(L2)ZE(S)/10HR(L2)E全身抗结核和异烟肼注射液雾化吸入治疗的基础上,加用支气管镜冷冻治疗,观察治疗前后的支气管镜下改变情况、临床症状及T淋巴细胞亚群变化情况.结果 经支气管镜冷冻治疗后,显效率73.4% (61/83),有效率26.6% (22/83),总有效率为100%;气促分级显示治疗后患者气促症状较前明显好转(P<0.01);发热时间、咳嗽、咳痰时间以及全身乏力消失时间较对照组明显减少(P <0.01);治疗后发现观察组CD3+、CD4+和CD4 +/CD8+水平均明显高于治疗前和治疗后的对照组,而CD8+水平均明显低于治疗前和治疗后的对照组.结论 经支气管镜冷冻治疗支气管结核患者疗效确切,不良反应少,安全性高.
目的 探讨经纤维支气管镜冷冻辅助治疗支气管结核的临床疗效.方法 选取石家庄市第五医院2012年1月至2013年6月收治的100例支气管结核患者作为研究对象,随机分为试验组和对照组各50例.两组患者均接受异烟肼0.3 g/d、利福平0.45 g/d、吡嗪酰胺0.5 g/d和乙胺丁醇0.75 g/d(HRZE)常规治疗方案,试验组患者在此基础上加用经纤维支气管镜冷冻辅助治疗,对照组患者在常规治疗基础上采用传统纤维支气管镜治疗,治疗6个月后比较两组患者的痰菌阴转率、CT检查结果和纤维支气管镜检查结果.结果 经过治疗后,试验组患者阴转率达92.3%,显著高于对照组的67.4%,差异具有统计学意义(x2=7.694、P<0.01).CT复查发现试验组患者共46例患者有效,总有效率为92.0%,显著高于对照组患者的66.0%(x2=10.186、P<0.01).纤维支气管镜检查中试验组共47例患者有效,总有效率为94.0%,显著优于对照组,且差异有统计学意义(x2=7.441、P<0.01).两组患者中支气管炎型和溃疡坏死型治疗有效率相近,但试验组肉芽增生型和瘢痕狭窄型有效率显著优于对照组,差异具有统计学意义(x2=7.894、P<0.05).结论 支气管结核应用经纤维支气管镜冷冻辅助治疗可显著提高治疗效果,特别是对于肉芽增生型和瘢痕狭窄型治疗效果较好.
血浆循环DNA是一种游离的细胞外DNA,主要存在于血液、滑膜液等体液中,生理情况下体内循环DNA的含量很少,当机体处于炎性反应、组织细胞损伤或肿瘤时,循环DNA水平会相应的增加[1],增加的循环DNA主要来自破坏的细胞释放至外周血或者肿瘤细胞主动分泌到外周循环,因而定量检测循环DNA含量的变化有助于疾病的诊断及病情的监测。艾滋病是由HIV感染引起的慢性传染病。 HIV主要侵犯、破坏人体CD4+T淋巴细胞,导致机体免疫功能受损乃至缺陷,最终并发各种严重机会性感染和肿瘤。因此,早期监测HIV感染者病情变化对于并发症的发生、提高生存质量、延长患者寿命有着重要意义。本研究采用荧光定量PCR技术检测各期HIV感染者外周血循环DNA的含量,探讨循环DNA水平作为HIV感染者病情判断的指标。
全球已有5 000万人受耐药结核分枝杆菌的感染,全世界约有2/3的结核病患者处于发生耐药结核病的危险之中[1].在传统观念上,人们认为耐药的产生是由化疗方案不合理、服药不规则所致,实际上这主要是指获得性耐药,而且是指耐药菌株产生的最初原因.但随着耐药菌株的传播,原发性耐药会逐渐增多.在许多结核病控制较好的地区原发性耐药患者已占全部耐药患者的多数[2].
目的 探讨石家庄地区门诊肺结核患者的耐药状况及其主要危险因素,为临床预防和治疗耐药结核的发生提供依据.方法 选取274例继发性肺结核耐药患者,采用问卷调查法调查肺结核耐药产生的危险因素,并用多因素非条件logistic回归分析法进行分析.结果 居住地农村、文化程度低、患病年限1年以上,治疗过程不规则或中断,治疗依从性差,超重或肥胖、复治与继发性肺结核耐药产生有关.结论 加强对继发性肺结核耐药的危险因素的预防干预,对减少肺结核耐药的发生具有重要意义.
我国是世界上结核病负担最重的22个国家之一,结核病病例数在世界排名第二,具有高患病率、高耐药率、高死亡率、高感染率、低递降率的特点.在许多结核病控制较好的地区原发性耐药患者已占全部耐药患者的多数[1].考虑到目前初始耐药的病人已占一定的比例,重度肺结核病人病情严重,为提高其治疗效果,本文探讨了莫西沙星联合其他抗结核药物治疗重度初治涂阳肺结核患者,与常规治疗对照分析,结果如下
目的:通过分析石家庄市第五医院肺结核病人的分枝杆菌菌种鉴定及药敏试验结果,了解耐药情况,为临床治疗肺结核病人提供可靠的实验数据.方法:对2007~2010年就诊于我院的肺结核病人的1001份标本,用改良罗氏法培养,对288份分离培养阳性菌株进行菌型鉴定及药敏试验,试验结果进行统计分析.结果:①培养阳性率295/1001(29.5%),288例培养阳性标本,人型结核分枝杆菌263例,牛型分枝杆菌28例,乌型分支杆菌1例,其他非典型分枝杆菌3例.②耐药菌株98株,人型分支杆菌耐药比例低于牛型(30.4%Vs57.1%,P<0.01).耐药率从高到底依次为:乙胺丁醇18.4%、链霉素15.3%、利福平14.2%、异烟肼12.2%、氧氟沙星9.0%、左氧氟沙星8.3%、力克肺疾6.9%、阿米卡星5.8%、利福布丁4.5%.③单耐药菌株20例(7.6%)多耐药菌株25例(8.7%),耐多药菌株22例(7.6%),广泛耐药结核菌株6例(2.1%).结论:结核分支杆菌对抗结核药耐药率高,临床应根据结核杆菌药敏试验的结果,合理使用抗结核药物,减少耐药菌株的发生.
Objective To investigate the association between the IFN-γ+874 site genetic polymorphisms and pathogenesis of pulmonary tuberculosis(TB) in Chinese Han population.Methods A case-control study was adopted,and the ARMS-PCR analysis was used to determine the genotype of IFN-γ+874 site in case group(n=273) and control group(279).At the same time,the questionnaire investigation about TB-related environment risk factors was performed.Results There were no significant differences in different genotypes at IFN-γ+874 site between the two groups(P0.05).After the exposure history and BCG vaccination history were adjusted the multifactor analysis showed the genotypes at IFN-γ+874 site were still not correlated with the pathogenesis of pulmonary TB.Conclusion The IFN-γ +874A/T genetic polymorphism may be not obviously related with the pathogenesis of pulmonary TB in Chinese Han population.
目的探讨纤维支气管镜检查在肺结核病诊断中的应用及价值。方法采用回顾性方法收集应用纤维支气管镜检查200例肺结核患者,对其临床资料、纤维支气管镜检镜前后痰涂片找抗酸杆菌阳性率及结核菌PCR检测阳性率进行分析。结果 200例肺结核患者纤支镜检查抗酸杆菌阳性73例(36.5%),大于纤支镜术前检查阳性率,2组差异有统计学意义(P<0.05)。经纤支镜检查,肺泡灌洗液结核菌PCR检测阳性率117例(58.5%),高于纤支镜术前检查阳性率,2组差异有统计学意义(P<0.05)。结论纤支镜检查能提高肺结核的诊断。
2002年实施卫X项目后,石家庄市利用现有的医疗卫生服务网络,加大行政干预,积极发挥综合医院和社区医疗的作用,加强以结核病防治机构为中心的结核病归口管理工作,促进了肺结核病人的发现和管理,现报告如下.
Objective:To explore the curative effect of bronchofiberscope intervention combined with chemotherapy in management of multidrug-resistant pulmonary tuberculosis(MDR TB).Methods:During 01/2002 and 10/2004,100 patients who had received multi-treatment and were diagnosed as MDR TB by sputum culture were randomly divided into treatment group and control group.Both groups received chemotherapy of 3DZVThAk/15DVTh.Patients in treatment group also received bronchofiberscope intervention.Results:After 18 month,in treatment group negative conversion rate of sputum smear and culture were respectively 86% and 82%,the cavity closing rates were high,but in control group,negative conversion rate of sputum smear and culture were respectively 52% and 54%.the cavity closing rates were low,there were significant difference between the groups(P0.01).Conclusion: Bronchofiberscope intervention combined with chemotherapy in management of MDR TB is more effective than chemotherapy alone,it can promote sputum negative conversion rate,lesion absorption and the cavity closure.
Objective To analysis the curative effect and safety of levofloxacin combined with other anti-tuberculosis drugs on the treatment of serious smear-positive pulmonary tuberculosis(P-TB)cases.Methods During 6 months treatment,100 patients with serious smear-positive P-TB were divided into group including levofloxacin and control group with proportion 1∶1 random,parallel comparing method.At the end of full treatment courses,the patients were followed-up for 2 years.Results They had not significant deference between the two groups on the sputum negative conversion rates and the adverse drug reactions incident rates.The remarkable effective rates in chest X-ray of the two groups were 72% and 46% respectively,(χ2=9.24,P0.01),at the second month end of treatment,78% and 52%,(χ2=7.428,P0.01),at the sixth month end of treatment.Conclusion Levofloxacin combined with other anti-TB drugs may be used in serious initial sputum positive P-TB patients.It can improve the curative effect on anti-TB.