Treatment approaches for clients with a stroke‐affected upper limb: Are we following evidence‐based practice?

Stroke rehabilitation is an area of practice that many occupational therapists encounter during their career. The literature promotes a wide range of management techniques and support devices for people who have a stroke-affected upper limb, but little is known about the validity of those that occupational therapists actually use in practice. A questionnaire was sent to occupational therapists working in Queensland and northern New South Wales facilities (n = 35), in which adults with a stroke were likely to be treated. Eighteen respondents answered questions about the management techniques and support devices used in their facility, and their perception of the benefit of these devices in the reduction of hemiplegic shoulder pain. Results are discussed with reference to evidence-based practice and indicate an urgent need for the collation and dissemination of the best current evidence available for the management techniques and support devices used in this area, as well as further research to extend this evidence.     

慢性阻塞性肺疾病患者家庭支持与自我概念的相关性研究

目的 探讨慢性阻塞性肺疾病(慢阻肺)患者的家庭支持与自我概念的关系。方法 用方便抽样法选取108位慢阻肺患者，应用修订的个人资源问卷、自我概念量表和一般资料问卷分别测定其家庭支持、自我概念水平和一般资料。结果 该组患者家庭支持程度为中到高度，自我概念中度积极；家庭支持与总的自我概念呈中度正相关，与自我概念中的体感、自我一致性、理想自我及道德一伦理一精神自我有显著相关．与体象无关。结论 慢阻肺患者的家庭支持水平越高，其自我概念越积极。     

深静脉高营养（TPN）预防食管癌切除术后吻合口瘘的临床研究

本研究收集食管癌行食管癌切除胃代食管术病例２６５例，分为未用深静脉高营养组（ＮＴＰＮ）和深静脉高营养组（ＴＰＮ）。分别对各组临床资料进行比较分析，结果显示：ＴＰＮ组葡萄糖供给量（８．３７±２．１２ｇ／ｋｇ／２４小时）显著高于ＮＴＰＮ组（２．７７±０．７１ｇ／ｋｇ／２４小时）（Ｐ＜０．０１），（０．３０±０．１４ｇ／ｋｇ／小时）Ｐ＜０．０５。吻合口瘘发生率ＴＰＮ组（２．１％）则显著低于ＮＴＰＮ组（１５．２％）Ｐ＜０．００１。结果提示ＴＰＮ组可明显降低吻合口瘘发生率。作者于ＴＰＮ促进吻合的愈合，预防吻合口瘘发生的有关机理进行了讨论。     

Early parental adjustment to visible congenital disfigurement

Summary When a baby is born with a visible disfigurement, then parents need to adjust to the loss of the anticipated 'perfect' child and thus accept their baby. The impact of the birth on the parents is described in the context of a measure which identifies areas of potential difficulty. The two groups studied were parents of children with cleft palates and parents of children with congenital hand deficit. A wide range of adjustment was found. There was no significant difference between the two groups in terms of their overall adjustment, but there were individual differences in adjustment which did not relate to the severity or type of anomaly. The only significant variable found to relate to parental adjustment was perceived family support.     

消化道恶性肿瘤确诊初期患者社会支持与生命质量的调查

目的 调查消化道恶性肿瘤确诊初期的患者半年中的社会支持和生命质量变化。方法 采用社会支持评定量表和CARES-SF对146名患者的社会支持和生命质量进行为期半年的追踪调查。结果 消化道恶性肿瘤确诊初期患者的生命质量为中等，其中婚姻关系维度、性关系维度得分半年后下降。患者所获得的社会支持最多的是情感支持，其次是实际支持，信息支持为第三位。情感支持大多来源于家庭成员，信息支持大多来源于医务人员。患者大多很少参与社交活动。在半年中情感支持、实际支持、信息支持的变化模式不一。诊断初期的患者不能有效地利用社会支持。结论 应对确诊初期患者加强咨询，以充分识别和利用社会资源。应持续评估患者的生命质量和社会支持，并制订干预方案，提高消化道恶性肿瘤确诊初期患者的社会支持程度，最终提高其生命质量。     

全肠外营养对老年晚期消化系统恶性肿瘤病人生存期的影响

目的:评估全肠外营养(TPN)对老年晚期消化系统恶性肿瘤病人生存期的影响。方法:回顾性分析121例老年晚期消化系统恶性肿瘤病人TPN治疗后的生存期。结果:TPN治疗后,患者生存期不同程度延长,为9～126天,平均68.1天,多数在两月左右。结论:TPN可延长老年晚期消化系统恶性肿瘤病人的生存期。     

Emergency Medicine Practitioner Knowledge and Use of Decision Rules for the Evaluation of Patients with Suspected Pulmonary Embolism: Variations by Practice Setting and Training Level

Background Several clinical decision rules (CDRs) have been validated for pretest probability assessment of pulmonary embolism (PE), but the authors are unaware of any data quantifying and characterizing their use in emergency departments. Objectives To characterize clinicians' knowledge of and attitudes toward two commonly used CDRs for PE. Methods By using a modified Delphi approach, the authors developed a two‐page paper survey including 15 multiple‐choice questions. The questions were designed to determine the respondents' familiarity, frequency of use, and comprehension of the Canadian and Charlotte rules. The survey also queried the frequency of use of unstructured (gestalt) pretest probability assessment and reasons why physicians choose not to use decision rules. The surveys were sent to physicians, physician assistants, and medical students at 32 academic and community hospitals in the United States and the United Kingdom. Results Respondents included 555 clinicians; 443 (80%) work in academic practice, and 112 (20%) are community based. Significantly more academic practitioners (73%) than community practitioners (49%) indicated familiarity with at least one of the two decision rules. Among all respondents familiar with a rule, 50% reported using it in more than half of applicable cases. A significant number of these respondents could not correctly identify a key component of the rule (23% for the Charlotte rule and 43% for the Canadian rule). Fifty‐seven percent of all respondents indicated use of gestalt rather than a decision rule in more than half of cases. Conclusions Academic clinicians were more likely to report familiarity with either of these two specific decision rules. Only one half of all clinicians reporting familiarity with the rules use them in more than 50% of applicable cases. Spontaneous recall of the specific elements of the rules was low to moderate. Future work should consider clinical gestalt in the evaluation of patients with possible PE.     

A comparison of the effects of a macrobiotic diet and a western diet on drug metabolism and plasma lipids in man

Summary We have compared the effects of two dietary regimens with different macronutrient compositions — a macrobiotic diet and a Western diet — on drug metabolism and plasma lipids in seven healthy volunteers.The macrobiotic diet, high in carbohydrate, low in protein and fat, and devoid of animal food sources, was eaten for a ten day control period, as was the Western diet, high in calories, fat, and protein, as well as animal food sources. We determined the influences of these diets on the clearance of orally administered antipyrine, oxazepam, and methadone, as well as on plasma lipids.There was a statistically significant change in antipyrine clearance as well as in plasma LDL-cholesterol and HDL-cholesterol after the dietary periods. This suggests that the influence of dietary changes may have some effect on the clearance of therapeutic drugs. However, this is not universal and is probably important when the drug is highly dependent on the mixed-function oxidase system.     

静息能量消耗测定在慢性肝病中的应用

慢性肝病患者的静息能量消耗应采用开放式间接测热法测得,合理的能量代谢调整有助于肝功能改善并防止并发症发生,测定静息能量消耗可为慢性肝病患者营养支持治疗个体化提供依据。