Preconditions for and consequences of self-determination: the psychiatric patient's point of view

In the context of an interview study concerned with self-determination in psychiatric patients, this paper describes the preconditions for and consequences of self-determination from the point of view of psychiatric patients themselves. The data were collected in semi-structured interviews with long-term psychiatric patients ( n =72) and analysed using the method of content analysis. Responses on the preconditions for self-determination were grouped into three categories: firstly, there were those who said that reference to self-determination in the case of psychiatric patients is nonsense; secondly, there were those who said that self-determination requires no preconditions; and thirdly, there were those who said that there are certain preconditions, such as the ability to think and make decisions, activity, obedience, and illness. Both positive and negative consequences were identified in situations where self-determination is maintained, but only negative consequences in situations where self-determination is lost. On the basis of these tentative results, self-determination seemed to be relevant in psychiatric nursing. We are continuing to develop and test an instrument for the evaluation of the opportunity for self-determination in clinical practice.     

抗—HCV阳性单采浆供血员HGV感染随访研究

为了解单采浆供血员庚型肝炎病毒（ＨＧＶ）感染及其转归，对１０２名抗－ＨＣＶ阳性单采浆供血员冻存血清进行抗－ＨＧＶ和ＨＧＶＲＮＡ检测，对抗－ＨＧＶ和（或）ＨＧＶＲＮＡ阳性者作３年随访研究。采用ＥＩＡ法检测抗－ＨＧＶ，包被抗原来自ＨＧＶ不同功能区的合成肽。应用ＲＴ－ＰＣＲ法检测ＨＧＶＲＮＡ，引物选自ＨＧＶＮＳ３区。结果表明，抗－ＨＣＶ阳性单采浆供血员ＨＧＶＲＮＡ阳性率为１９．６１％（２０／１０２），抗－ＨＧＶ阳性率为１７．６５％（１８／１０２），ＨＧＶ感染率（抗ＨＧＶ和／或ＨＧＶＲＮＡ阳性）为２４．５１％（２５／１０２），而对照组仅为０．９４％（１／１０６）。提示单采血浆是ＨＧＶ感染的重要危险因素。ＨＧＶＲＮＡ和抗－ＨＧＶ的３年阴转率分别为３５．００％（７／２０）和１１．１１％（２／１８），说明ＨＧＶ感染有慢性携带趋势     

成人高原心脏病临床分型的探讨

本文总结了６８０例成人高原心脏病临床资料，依照其临床表现、Ｘ线、心电图等项检查，提出了临床上较为实用的诊断和分型意见。     

原发性肝癌,肝硬化患者血清中丙肝病毒抗体的检测

应用国产ELISA试剂盒对157例肝癌、肝硬化病人血清中抗-HCV及HBV-M进行检测，101例肝癌10例抗-HCV阳性，阳性率为9．9％；56例肝硬化6例抗-HCV阳性，阳性率为10．7％；肝癌组抗HCV与HBsAg双阳性率79％（8／101），HBsAg阳性率为723％（73／101），明显高于HCV感染率，说明HBV仍是乙肝流行地区的主要相关因素。14例抗-HCV阳性（包括可疑阳性），肝癌外周血中8例（57．1％）HBsAg阳性，推测HCV可单独作用但更常与HBV形成混合感染参与慢性肝病的癌变过程。     

健康人血清叶酸和维生素B_(12)水平的测定

本文对14岁以下健康小儿171名,成人30名及初生儿脐带血30份进行了血清叶酸和维生素B_(12)含量测定,171名小儿于采血前均经补足叶酸和维生素B_(12)。结果:血清叶酸(nmol/L)的正常值低限,<4岁者为6.1,4～14岁为8.4,成人为5.0;血清维生素B_(12)(pmol/L)的正常值低限,<1岁为459,1岁～成人为107。     

心包内处理肺血管及心房部分切除治疗中心型肺癌

１９８７年５月至１９９３年１２月对１６例较晚期肺癌采用心包内处理肺血管及心房部分切除的方法作了全肺切除术，肿瘤均为中心型。ＣＴ扫描显示隆突下或主肺动脉窗淋巴结肿大者占５０％，术中见肺动脉，肺静脉均受累者８例，肺静脉受累者６例，２例作左心室部分切除，１５例恢复良好，１例术中大出血致心脏停搏，复苏后并发脑水肿昏迷死亡。我们认为，心包内处理肺血管全肺切除提高了手术切除率，且手术过程较安全可靠，作者对这种     

老年重症急性胰腺炎手术治疗探讨

目的：讨论老年重症急性胰腺炎的手术治疗。方法：我院1984年1月－2000年10月共收治60岁以上手术证实的重症急性胰腺炎26例，本对其手术治疗的方法和时机以及相应的并发症和死亡率进行回顾性分析。结果：本组术后死亡6例，其中4例死于MOF，2例死于ARDS。在发病24小时内手术8例中无1例死亡，24－36小时内手术14例有2例死亡，36小时后手术4例均死亡。结论：老年重症胰腺炎患多伴有心、肺、肾等重要器官慢性疾病，脏器代偿功能差，较易出现MOF，因此如有手术指证或经短期非手术治疗效果不明显，应及时手术，并在术中和术后采用合理的治疗措施，有利于减少术后并发症，降低手术死亡率。     

Efficacy of piribedil as early combination to levodopa in patients with stable Parkinson's disease: a 6-month, randomized, placebo-controlled study.

Piribedil is a non-ergot D2/D3 agonist with a significant antagonist action on alpha2A and alpha2C adrenergic receptor subtypes. This double-blind placebo-controlled study was undertaken to confirm the efficacy of 150 mg/day piribedil po in improving motor symptoms of idiopathic Parkinson's disease (PD) in nonfluctuating patients insufficiently controlled by a stable daily dose of levodopa (L-dopa). Efficacy was assessed using the Unified Parkinson's Disease Rating Scale (UPDRS) III score as primary criterion over 4 months. A second comparison was planned at 6 months, after possible adjustment of L-dopa. At 4 months, the rate of response, defined as a 30% decrease from baseline on UPDRS III score, was significantly greater with piribedil compared with placebo (56.4% vs. 37.7%; P = 0.040). At 6 months, the better efficacy of piribedil was maintained (61.8% of responders vs. 39.6% on placebo; P = 0.020). The difference between groups on UPDRS III change from baseline reached statistical significance only at 6 months: -10.0 points in the piribedil group vs. -6.7 points in the placebo group (P = 0.037). Secondary end-points were not significantly different. The most frequently reported adverse events were gastrointestinal symptoms (27 of 61 patients in the piribedil group vs. 13 of 54 patients in the placebo group). In conclusion, a 6-month oral administration of 150 mg/day piribedil in combination with L-dopa is well tolerated, except for minor gastrointestinal symptoms at the beginning of the treatment and significantly improves motor symptoms compared with placebo in PD nonfluctuating patients.     

整体护理改善护患关系的体会

整体护理的实施,重塑了护士的职业价值观,增加了护患之间的接触。护士能够在自己的专业范围内积极主动地解决病人的问题,挖掘了护理人员的自身潜力,加深了护患交流,使护患关系明显改善。     

慢性重症病毒性肝炎并发医院内曲霉菌感染

1976～1991年我院收治慢性重症病毒性肝炎并发曲霉菌感染15例,感染于住院后3～112天,<30天9例。以血性痰液、胸水、腹水、脑脊液为特点。多数周围血象白细胞不增高,中性粒细胞增高,IgG增高,曲霉菌( );感染后2～10天均死亡。感染前咽部检出白色念珠菌6例,滥用抗生素者占80％。