Chronic obstructive pulmonary disease and asthma General and medical management with special attention to exacerbations

The general management of patients with chronic obstructive pulmonary disease and asthma is discussed. Pathophysiological mechanisms of bronchial obstruction and inflammation are briefly described. The importance of preventive measures is emphasized. Medicine prescribed in chronic obstructive pulmonary disease and asthma, their relative place in treatment schedules and route of administration are reviewed. Finally, the importance of maximal bronchodilatation in exacerbations is stressed and the few indications for antibiotic treatment are discussed.     

Overseas Occupational Therapists in Australia: the Issue of Recognition

The Australian government established the Council on Overseas Professional Qualifications (COPQ) in 1969. In response to approaches by the occupational therapy profession, an Expert Panel in Occupational Therapy was established in 1979 in order to develop a screening examination to be used in assessing the competency of overseas trained occupational therapists. This paper describes the development of the COPQ examination for all overseas qualified occupational therapists wishing to work in Australia; the experience of candidates since its inception in 1983; and the problems associated with achieving recognition of the COPQ examination throughout Australia given the lack of uniform recognition procedures in the various States and Territories. The need for a consistent national approach to the policy of recognition and employment of overseas trained occupational therapists is addressed, with stress placed on the need for all employer groups, in both the public and the private sectors, to cooperate with COPQ's assessment procedures.     

术后胆漏和继发胆管狭窄的内镜治疗

胆漏和继发胆管狭窄是严重的外科并发症，传统的治疗方法是再次开腹手术，但再手术并发症多，死亡率高。而内镜胆管造影不仅可明确诊断，且内镜下治疗具有安全、疗效肯定、创伤小和并发症少等优点，可作为大多数胆漏和胆管狭窄患者首选治疗方法。     

氢氧化钙预防根管治疗期间急症的临床观察

目的 观察氢氧化钙根管内封药对预防根管治疗期间急症的临床疗效。方法 使用氢氧化钙及传统根管内消毒药物樟脑对氯酚、甲醛甲酚根管内封药，观察疼痛指数并比较其根管治疗期间急症的发生率。结果 氢氧化钙封药后根管治疗期间急症的发生率最低，与传统药物相比，其差异有统计学意义。结论 氢氧化钙根管内封药。对预防根管治疗期间的急症有较好的作用。     

脑膜转移癌诊疗现状

脑膜转移癌(CM)近年来发病率有所提升.其诊断为腰穿脑脊液及以核磁共振成像为主的影像学检查.治疗方法包括鞘内化疗、放射治疗、手术及对症支持,但具体治疗方案存在争议.目前推荐个体化治疗及综合治疗,靶向药物在本病中的应用有望取得较好的治疗效果.     

The current role of photodynamic therapy in oesophageal dysplasia and cancer

Over the last 15 years photodynamic therapy (PDT) has become a viable treatment for pre-malignant and malignant disease of the oesophagus. Its initial use was in the palliation of oesophageal malignant obstruction bringing improved swallowing hence increasing nutritional intake and improving general quality of life. As the therapeutic boundaries of PDT have stretched, current studies look at the role of PDT in the treatment of pre-malignant dysplastic Barrett's epithelium and early malignancy as a curative mucosal ablative technique. As a curative treatment in early oesophageal cancer, PDT provides an alternative treatment to oesophagectomy for those more elderly or less medically fit patients.This paper reviews the uses of photodynamic therapy in oesophageal cancer with reference to the available publications on its use in the palliation of oesophageal cancer and treatment of early cancer and high grade dysplasia in Barrett's mucosa.     

子宫内膜萎缩疗法治疗青春期功血362例临床研究

目的：探讨子宫内膜萎缩疗法治疗青春期功血（DUB）的止血效果。方法：将362例平均分为观察组（采用炔诺酮、戊酸雌二醇联合疗法止血）和对照组（单用炔诺酮子宫内膜萎缩疗法止血），两组各181例，比较两组的止血效果。结果：观察组和对照组止血有效率分别为96．13％（174／181）和92．27％（167／181），两组比较差异无统计学意义（踟105）；观察组和对照组控制出血时间分别为（28．69±14．87）h和（29．72±15．34）h，两组比较差异无统计学意义（踟．05）。观察组和对照组的完全止血时间分别为（32．80±19．10）h和（47．30±18．60）h，两组比较差异有统计学意义（／9〈0．05）。观察组和对照组的住院天数平均为（6．10±2．80）d和（6．9±2．60）d，观察组住院时间短于对照组（P〈0．01）。结论：炔诺酮止血疗法和炔诺酮、戊酸雌二醇联合疗法治疗青春期功血效果均较好，但炔诺酮、戊酸雌二醇联合疗法治疗效果更佳。     

烧伤所致代谢紊乱的临床诊断与治疗

烧伤后机体应激导致代谢紊乱，表现为严重高分解代谢，机体损耗和抵抗力下降，严重影响患者预后。临床上主要采用生理营养指标、实验室诊断指标和能量消耗测定3类检测指标对机体代谢状况进行诊断评估，继而通过药物治疗结合非药物治疗手段加以调理支持，促进烧伤修复。目前，仍有多种诊断治疗方法尚未普及或有待完善。     

略述中医刺血术发展史

刺血术是中医学中一种古老而独特的针刺治疗方法，文章对刺血术的发展进行了概述，并对其历史分期进行了总结。刺血术发展的四个历史阶段是：第一阶段为起源及萌芽阶段(春秋以前)，以砭石的出现及其应用标志；第二阶段为理论奠基及经验积累阶段(战国至唐)，以《黄帝内经》的问世为其理论体系形成标志；第三阶段为理论创新及特色形成阶段(宋金元)，以金元四大家刘完素、张从正、李杲、朱震亨的刺血成就为其代表；第四阶段为不断完善及日趋成熟阶段(明清)，以诸医家对瘟毒疫疠的刺血经验为其特征。