抗结核药物致药物性肝病208例临床分析

目的　分析总结抗结核药物致药物性肝病的情况 ,提高本病的诊断治疗水平。　方法　回顾性调查 1994～ 2 0 0 3年抗结核药物致药物性肝病 176例 ,并分析 10年来每年的发病率、变迁及临床情况。　结果　含异烟肼、利福平、吡嗪酰胺的抗结核治疗方案致本病的发病率是 2 16% ,10年来每年的发病率在逐年增加 ,平均发病时间是68 98d ,1月内发病的占 68 71% ,2个月内的占 80 2 9% ;2 0 8例中无症状者占 43 75 % ,有症状者占 5 6 2 5 % ,治疗前后ALT、AST、TBIL相比差异有显著性 (P <0 0 1)。　结论　抗核药物治疗结核病时应重视本病 ,治疗期间应定期监测肝功能     

Targeted Thrombolytic Therapy

Venous and arterial thrombosis are closely related to many severe diseases, especially to cardiovascular and cerebrovasular disorders. Thrombolytic therapy has been proven to be an effective method to treat such disease, which decreased the mortality and morbidity greatly.     

炎性肠病药物治疗的循证医学研究进展

目的:从循证医学的角度解析炎性肠病药物治疗的相关进展。旨在提高对临床证据的认知,帮助临床医生评估新的治疗,从批判的视角重新看待以往的治疗。方法:收集国外近期相关文献进行评价。结果及结论:炎性肠病(IBD)的发病机制尚不清楚,众多的治疗方案可供选择。因此,循证医学研究结果有非常重要的临床指导意义。IBD的研究方面取得了可喜的进步。但是,有关CD活动指数(CDAI)和临床分型系统仍有待于改进。通过循证医学的研究证据有望确定安全和易于耐受的药物,并能发现目前诊治方面存在的缺陷和问题,更好地解决患者的病痛。     

安庆市肺结核病流行现状调查分析

目的了解安庆市肺结核病流行现状．为制定结核病控制对策提供科学依据。方法对1997～2001年结核病疫情报告和结核患者登记年报表进行分析。结果5年间，安庆市年均肺结核病报告发病率为61．15／10万，初治涂阳治愈率为90．31％，归口管理单位查痰率为91．05％。结论归口管理是提高本市结核病防治工作成效的重要措施。     

耐药对肺结核病治疗效果的影响

目的 评价耐药对地区肺结核病治疗效果的影响.方法 对上海地区2004年2月-9月新登记敏感及耐药肺结核病人1年治疗转归进行分析和比较.结果 在全市各区（县）结核病定点医院新登记1 597例肺结核病病人中,805例培养阳性,其中731例经菌型鉴定为结核分枝杆菌的病人纳入分析.731例病人的总耐药率为18.7%,耐多药率为6.7%.敏感组治疗成功率达到93.0%,非MDR的耐药病人治疗成功率达到85%以上,MDR组治疗成功率为71.4%.经x2检验,差别有统计学意义（x2=83.996 8,P＜0.01）.在68例治疗不成功的病人中,耐药病人占38.2%;而在30例治疗失败的病人中,耐药病人占60%.复治敏感病人的治疗成功率（92.0%）与初治敏感病人（93.1%）相当,但是复治耐药病人的治疗成功率远低于初治耐药病人.结论 （1）上海地区肺结核病病人治疗管理效果良好;（2）耐药是肺结核病治疗失败的重要因素,应加强和改进对耐药结核病的治疗措施;（3）耐药和敏感病人治疗效果存在较大差异,应分别评价.     

同步放化疗治疗中晚期食管癌60例

目的 观察对中晚期食管癌患者同步放化疗,疗效及毒副作用.方法 中晚期食管癌120例,随机分放化疗组60例(简称放化组)和单纯放疗组60例(简称单放组).放疗采用常规分割,DT40 Gy后缩小照射野,避开脊髓斜野照射,加量DT20～30 Gy,6～7周完成.放化组放疗1、4周后应用顺铂(DDP)20 mg/d、亚叶酸钙(CF)0.1 g/d,CF静脉滴注1/2量时5-氟尿嘧啶(5-Fu)500 mg/d静脉滴注,连续5 d为1个周期,化疗当天进行放疗.结果 放化组与单放组1、2、3年生存率分别为67%、46%、34%和52%、38%、24%;放射性肺炎分别为14例和12例;外周血细胞下降分别为26例和17例;胃肠道反应分别为25例和9例;死亡分别为38例和48例.两组治疗效果比较差异有统计学意义(P＜0.05).结论 放疗同步PLF方案化疗治疗中晚期食管癌生存率高,毒副作用及不良反应低.     

Standardized quick en bloc technique for procurement of cadaveric liver grafts for pediatric liver transplantation

This paper describes a quick procedure for cadaveric liver graft retrieval during multiple organ harvesting. The technique is based on minimal preliminary dissection, absence of in situ direct portal perfusion, and en bloc removal of the liver and pancreas, with an aortic patch encompassing the coeliac trunk and superior mesenteric artery. The results of 110 pediatric liver transplantations with 109 organs harvested using this technique are reported. There were no graft harvesting injuries. The liver graft primary nonfunction rate was 4.5% (5/110). The 3-month retransplantation rate was 10%. The actual patient survival rates were 93% at 3 months and 90% at 1 year; actual graft survival rates were 85.5% and 78%, respectively. The technique described was at least as safe as conventional procedures. A major advantage of the procedure is its flexibility, which allows for the easily combined procurement of other organs (whole pancreas and intestine).     

Selective coating of cylindrical matrices with a central hole. I. An interpretation of the swelling process

Cylindrical matrices were prepared by compression either of polyvinyl alcohol 100000 or mixtures of the excipient and a drug (sodium salicylate or theophylline). To modify the cylindrical shape, a hole was bored in the centre of the flat surface through both sides of the matrices. Different swellable systems were obtained applying an impermeable coating to one, two or three surfaces of the perforated matrices. The swelling of the perforated matrices was modified according to the number and the position of the coated surfaces (selective coating) and the loaded drug. Pseudo-zero order kinetics were obtained when the interior hole was the only uncoated surface.     

Drug Education: Supporting Parents to Support Children

Such research evidence as exists on effective drug strategies in prevention and education draws attention to the importance of involving parents along with other community agencies and school governors. Much depends nevertheless on the way in which 'involvement' is interpreted and the assumptions that are made about parents' knowledge of drugs and drug education as well as their attitudes to drug issues. As the age of initial experimentation and contact with drugs continues to fall, the importance of enskilling parents to support drug education programmes for 5 year olds and upwards continues to rise. This paper reports the first wide ranging survey of parents' knowledge of drugs and drug issues across an entire English county embracing younger as well as older children. The need for more coordinated, informed and systematic guidance to parents is established.     

The Problem of Intractability: The Continuing Need for New Medical Therapies in Epilepsy

Summary: Treatment of epilepsy, one of the most common neurologic disorders, has evolved from "institutional" poly-therapy to "dogmatic" monotherapy, and, most recently, to "rational" polypharmacy. The introduction of bromides for the treatment of epilepsy was followed first by phenobarbital and then by phenytoin as therapeutic options. Although attempts to combine medications were legion, none was supported by studies that demonstrated the benefit of such combinations. The issue of adverse effects became a principal argument in favor of monotherapy. Monotherapy, using newly developed drugs, avoided problems due to drug interactions but was ineffective in 20–30% of patients. A greater understanding of basic disease mechanisms and developments in molecular biology have led to an increased number of effective drugs for the estimated 6–12% of patients with epilepsy whose condition is intractable. Clinical research continues to build on the work of basic scientists in attempting to develop treatments based on a desire to move beyond the palliative and to affect the causative mechanisms of the disease. Novel medical approaches now under exploration include the use of drugs with complementary mechanisms of action, stimulation of various components of the nervous system, biochemical manipulations, focal intracerebral drug perfusion, and gene therapy.