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1.
目的掌握河南省2001年结核病耐药水平,评价1996—2001年耐药趋势,为结核病控制决策提供参考。方法采用整群抽样随机抽取30个监测点,各监测点连续入选43个新涂阳病人,同时纳入其间的复治涂阳病例。痰涂片镜检采用Ziehl-Neelsen法,培养用L-J培养基。对培养阳性的菌株用TCH和PNB进行菌型鉴定。对四种抗结核药物:INH,RFP,EMB和SM采用比例法进行药敏试验。结果总耐药率、初始耐药率及获得性耐药率分别为35.3%,29.8%和60.8%;总MDR率、初始MDR率和获得性MDR率分别为:12.9%,7.8%和36.6%。2001年河南省总耐药率、初始耐药率及总MDR率、初始MDR率较之1996年有所下降,但获得性耐药率及获得性MDR率变化不明显。结论河南省结核病耐药率仍处于全国5个监测省份之首和全球前几位,应引起高度重视。同时提示河南省需采取得力措施落实DOTS策略。  相似文献   

2.
黄石市结核病耐药性监测研究报告   总被引:2,自引:0,他引:2  
目的按照WHO/IUATLD《结核病药物耐药性监测指南》结核病耐药监测技术系统,掌握黄石市初始和获得性耐药水平,评价结核病控制效果。方法黄石市1999年新发现涂阳病例为本次研究对象。并对全部培养阳性菌株用比例法作H、R、E、S四种药物药敏试验。结果共入选210例,其中培养阳性200例,培养阴性8例,污染2例。总耐药率18.5%,初始耐药率12.5%,初始MDR—TB率4.4%;获得性耐药率42.5%,获得性MDR.TB率20.0%。结论黄石市结核病耐药流行状况处于国内外监测结果低水平。初步建立了WHO/IUATLD结核病耐药性监测系统,获得了黄石市耐药水平资料,对评价现行结核病控制策略效果,改进防治措施具有重要的必要性和指导性。  相似文献   

3.
黑龙江省WHO结核病耐药监测报告   总被引:1,自引:0,他引:1  
目的掌握黑龙江省结核病细菌学耐药水平,评价结核病控制质量和效果,为制定全省结核病防治规划提供依据。方法采用分层整群抽样,选取30个县(区)作为监测点,每个监测点痰涂片抗酸染色检查为阳性的病人均为入选病例,初治涂阳病人入选56例。采用比例法对INH、SM、RFP、EMB进行药物敏感性试验。结果2004年耐药监测期间总纳入病例2144例,其中,痰培养污染率2.1%、涂阳培阴率3.8%,进行药敏试验人数2019例,供药敏分析1995例,初治病人占78.9%、复治病人占21.1%。初始耐药率为36.2%,获得性耐药率为67.7%,初始MDR耐药率为7.2%,获得性MDR耐药率为30.4%。结论黑龙江省结核病耐药水平是已知开展耐药监测省份中高耐药省份之一,对黑龙江省结核病控制工作带来严重挑战。提示黑龙江省要一方面进一步提高全省DOTS的实施质量,通过做好基本DOTS来逐步减少耐药结核病人的产生;另一方面要积极争取解决现有耐药结核病人的治疗问题,最大限度地减少耐药结核病例,如期实现结防规划目标。  相似文献   

4.
湖北省结核分支杆菌耐药性监测研究   总被引:22,自引:1,他引:22  
目的 建立以世界卫生组织(WHO)和国际防痨和肺病联合会(IUATLD)指南为基础的结核病耐药监测系统,掌握湖北省初始和获得性耐药水平,评价现行结核病控制策略效果。方法 采用整群抽样方法,在全省随机抽取30个县(市,区)为监测点,各监测点连续选30个新发涂阳肺结核病例,期间的其他涂阳病例同时纳入,并对全部培养阳性菌株进行菌型鉴定及SM,INH,RFP,EMB4种抗结核药物的药敏试验(比例法)。结果 共入选1136例,其中培养阳性1097例,培养阳性率为96.6%,污染率为0.4%。总耐药率为23.3%,其中初始耐药率为17.5%,获得性耐药率为44.5%,初始耐多药率(含H+R)为2.1%。获得性耐多药率为21.8%。结论 初步建立了抗结核药物耐药性监测实验室方法和质量控制机制,首次获得可信的全省耐药水平资料。提示推行合理化疗和贯彻全程督导治疗原则对减少耐药的至关重要性和定期连续观测及深入研究的必要性。  相似文献   

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耐药结核病的综合治疗研究进展   总被引:3,自引:2,他引:1  
一、我国结核病耐药状况 我国为全球结核病发病数首位,耐多药结核病(multidrug—resistant tuberculosis,MDR—TB)发病率居全球第二位。2000年我国第四次结核病流调显示初始耐药率为18.6%,继发耐药率为46.5%^[1]。2006年一篇我国肺结核病耐药状况的Meta分析结果显示,共分析25篇文献,检测21166例肺结核患者,总耐药率为43.46%,耐药类型看,获得性耐药率均显著高于初始耐药率^[2]。  相似文献   

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目的 掌握乌兰察布盟初始和获得性耐药水平。方法 采用整群抽样方法,由内蒙统一抽样,乌盟的集宁、凉城、化德为监测点。各监测点连续选26个新发涂阳肺结核病例,期间的复治涂阳病例同时纳入,并对全部培养阳性菌株进行菌型鉴定及SM、INH、RFP、EMB4种抗结核药物的药敏试验。结果 共入选107例培养阳性病例,总耐药率为52.3%,其中初始耐药率35.9%,获得性耐药率76.7%。初始耐多药率为7.8%,获得性耐多药率为53.5%。结论 本地区耐药率均高于全国水平,特别是获得性耐药率高峰发生在25~34岁青壮年,应引起高度重视。  相似文献   

7.
黑龙江省WHO结核病耐药监测报告   总被引:5,自引:0,他引:5  
目的 掌握黑龙江省结核病细菌学耐药水平,评价结核病控制质量和效果,为制定全省结核病防治规划提供依据。方法 采用分层整群抽样,选取30个县(区)作为监测点,每个监测点痰涂片抗酸染色检查为阳性的病人均为入选病例,初治涂阳病人入选56例。采用比例法对INH、SM、RFP、EMB进行药物敏感性试验。结果 2004年耐药监测期间总纳入病例2144例,其中,痰培养污染率2.1%、涂阳培阴率3.8%,进行药敏试验人数2019例,供药敏分析1995例,初治病人占78.9%、复治病人占21.1%。初始耐药率为36.2%,获得性耐药率为67.7%,初始MDR耐药率为7.2%,获得性MDR耐药率为30.4%。结论 黑龙江省结核病耐药水平是已知开展耐药监测省份中高耐药省份之一,对黑龙江省结核病控制工作带来严重挑战。提示黑龙江省要一方面进一步提高全省DOTS的实施质量,通过做好基本DOTS来逐步减少耐药结核病人的产生;另一方面要积极争取解决现有耐药结核病人的治疗问题,最大限度地减少耐药结核病例,如期实现结防规划目标。  相似文献   

8.
目的:建立以WHO和国际防痨与肺病联合会(IUTATLD)指南为基础的结核病耐监测系统。掌握湖北省初始和获得性耐药水平,评价现行结核病控制策略效果。方法:采用整群抽样方法,在全省随机抽取30个县(市、区)为监测站;各监测点连续选30个新发涂阳肺结核病例,期间的其它涂阳病例同时纳入,并对全部培养阳性菌株进行菌型鉴定及SM、INH、RFP、EMB4种抗结核药物的药敏试验(比例法)。结果:共入选1136例,其中培养阳性1097例,培养阳性率为96.6%,污染率为0.4%,总耐药率为23.3%,其中初始耐药率为17.5%,获得性耐药率为44.5%,初始耐药率(含H+R)为2.1%,获得性耐药率为21.8%。结论:初步建立了抗结核药物耐药性监测实验室方法和质控机制,首次获得可信的全省耐药水平资料。提示推行合理化疗和贯彻全程督导治疗原则对减少耐药的至关重要性和定期连续观测及深入研究的必要性。  相似文献   

9.
大连市结核病控制对策与结核病耐药趋势   总被引:10,自引:1,他引:9  
目的 评价1993—2000年大连市结核病防治效果及结核分支杆菌的耐药率趋势。方法 对疫情统计资料进行分析,采用绝对浓度间接法对4种药物进行耐药测定。结果 1993—2000年DOTS坚持率分别为7.0%、27.0%、41.4%、35.1%、68.4%、73.8%、77.6%、89.6%。涂阳治愈率分别为54.0%、67.1%、73.2%、84.3%、91.0%、93.5%、94.0%、92.7%。初始耐药率由1993—1994的34.6%下降至1999—2000年的18.2%,获得性耐药率由1993—1994年的52.1%下降至1999-2000年的35.7%。结论 大连市初始及获得性耐药率均呈下降趋势。归口管理和实行DOTS策略是耐药率下降的主要原因。  相似文献   

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1994-2003年广州老城区门诊病人耐药结核病流行状况分析   总被引:4,自引:0,他引:4  
目的 分析广州市老城区10年耐药结核病的流行状况和流行趋势,为今后结核病控制的有效开展提供决策依据。方法 回顾性分析结核病肺部肿瘤防治所1994-2003年结核杆菌耐药性测定资料。结果 10年间,9044株临床分离结核菌株的总耐药率、初始和获得性耐药率分别为23.7%、20.7%和34.6%,总耐药率、初始耐药率呈总体缓慢下降趋势,获得性耐药率反之;2145株耐药株的耐药顺位为:H(20.3%)、R(10.2%)、S(9.5%)、E(5.0%),其中初始耐药率顺位为:H(17.7%)、n(8.3%)、S(8.1%)、E(4.1%),获得性耐药率顺位为:H(29.8%)、R(16.7%)、S(14.3%)、E(8.3%),耐单药、耐二药、耐多药率分别为:10.8%、3.4%和9.0%,其中其初始耐药率分别为:9.8%、3.0%和7.6%,获得性耐药率分别为:14.4%、4.6%和14.0%,10年间获得性耐H、R、S率及获得性耐多药率呈总体上升趋势,初始耐单药率则呈总体下降趋势。结论 耐H和R菌株率和初始耐多药率的居高不下、获得性耐药率与获得性耐多药率的上升趋势、初始耐单药率总体下降趋势表明未来结核分枝杆菌耐药性发生更趋向于耐多种药物,必须采取积极有力的措施,控制耐药结核病尤其是耐多药结核病的流行与蔓延。  相似文献   

11.
青少年高血压的研究进展   总被引:3,自引:0,他引:3  
随着人们生活和行为方式的改变,高血压发病明显呈年轻化趋势。在青少年时期识别高血压病高危人群有助于早期进行有效干预和治疗,降低未来高血压的发生率及其严重性。现试从青少年高血压的诊断、发病因素、特点、治疗策略等方面的研究进展作一综述。  相似文献   

12.
Morbidity in cardiovascular diseases in immigrants in Sweden   总被引:2,自引:0,他引:2  
INTRODUCTION: Although immigration to Sweden has increased in the last few decades, the incidence rates of cardiovascular disease and coronary heart disease in immigrants are unknown. The aim of the present study is to estimate whether place of birth affects the incidence rates of cardiovascular disease and coronary heart disease. MATERIAL AND METHODS: The study was designed as a follow-up study on morbidity in cardiovascular disease and coronary heart disease between 1 January 1997 and 31 December 1998, including three and a half million persons with age range 35-64 years, of whom 550 000 were born abroad, from the database MigMed consisting of the whole Swedish population. Incidence rates and relative risks were estimated by indirect standardization and a proportional hazard model. RESULTS: The age-adjusted risk of coronary heart disease was higher in most foreign-born groups than in Swedes. For example, in nine of 12 male groups, the relative risks varied between 1.1 and 2.2, and in seven of 12 female groups, the relative risks varied between 1.4 and 2.5. When also adjusting for level of education and employment status, the risks were still high, but on a lower level. CONCLUSIONS: Foreign-born people possess an over-risk of cardiovascular or coronary heart disease(CVD/CHD) compared with Swedish-born persons, also when level of education and employment status are taken into account.  相似文献   

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目的为研究C·肉毒杀鼠索对杀灭达乌尔黄鼠(简称黄鼠)的大面积应用情况和对家畜、家禽的毒害作用,进行了C·肉毒杀鼠素的应用研究.方法大面积投毒采用ES-2药饵撒播机[1],间隔约80m进行条投.羊、鸡采用直接灌胃.结果大面积应用的灭鼠率为83.72%.对羊、鸡最高剂量分别为500万MLD、150万MLD,均未出现中毒现象.结论 C·肉毒杀鼠素是较为理想的草原大面积杀灭黄鼠的理想、首选药物.  相似文献   

16.
Six cases of pulmonary sporotichosis were observed in 2 institutions in Oklahoma City, Okla. Three of the patients were treated with iodides with or without surgery. Although one patient required a second course of iodides, the patients have remained well after at least 34 months of follow-up. Three patients treated with amphotericin B, single course as well as multiple courses, and other antifungal agents (hydroxystilbamidine and miconazole) have all relapsed. These cases and a reviewed of more than 40 cases of pulmonary sporotrichosis susceptibilities of Sporothrix schenckii that we observed in vitro suggest that amphotericin B is not an effective agent for the treatment of pulmonary sporotrichosis. It is our opinion that the treatment of choice for pulmonary sporotrichosis is a supersaturated solution of potassium iodide. If the patient is allergic to the medication or fails to respond, then a combination of amphotericin B plus flucytosine may be tried.  相似文献   

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BACKGROUND: In acute myocardial infarction (AMI), primary percutaneous transluminal coronary angioplasty (PTCA) has proved to be the best therapeutic approach. Several factors have been associated with worse outcome in AMI in females. Are there differences in outcome in women undergoing PTCA for AMI? AIM: To evaluate gender influence on clinical outcome and in-hospital mortality in patients with AMI who undergo primary percutaneous interventions. METHODS: We studied 245 consecutive patients (72 women, 29.4 %), who underwent primary PTCA between January 2000 and December 2001. The following parameters were analyzed: risk factors for coronary artery disease including hypertension, diabetes, smoking, hypercholesterolemia and family history, previous AMI, PTCA or angina, pain-to-balloon time, extent of coronary disease and outcome. RESULTS: Female patients were older (67.9+/-11.6 vs. 59.6+/-13; p < 0.001) with a higher prevalence of hypertension (65.3 % vs. 47.4 %; p < 0.05) and angina (29.0 % vs. 16.0 %; p < 0.05) and lower prevalence of smoking (27.8 % vs. 54.3 %; p < 0.001). Pain-to-balloon time was longer in women (6.8+/-4.1 vs. 5.4+/-3.7 hours; p < 0.05). Extent of coronary disease was similar in both groups. Glycoprotein IIb/IIIa inhibitors were used in 84.7 % of women and 90.8 % of men. The frequency of hemorrhagic complications (5.6 % vs. 5.2 %) and arrhythmias (15.3 % vs. 10.4%) and in-hospital mortality (9.7 6.4 %) were higher in females, although without statistical significance (p = NS). Hospitalization time was similar in both groups. CONCLUSIONS: Despite the growing awareness of a gender bias in therapeutic approaches to AMI, there are still some differences in outcome, with a trend towards higher mortality rates in women. Older age and longer pain-to-balloon time could account for this.  相似文献   

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