改良Hardinge入路在非骨水泥全髋置换术中的应用

目的：对改良Hardinge入路行全髋置换进行评价。方法：对经改良Hardinge入路行非骨水泥全髋置换（THR－CL）术并获术后6个月以上随访的32例病人进行总结。结果：优良28例（88％），很好4例（12％），其中轻度跛行6例（19％），下肢不等长＞2cm1例（3％），改良Trendelenburg试验阳性3例（10％）。结论：此入路创伤小，暴露好，利于假体定位，易于控制下肢长度，术后外展肌功能恢复快。     

中医药结合红外热像仪治疗286例脑供血不足

目的 探讨红外热像仪产生的热图与中医学的辨证施治相结合治疗脑供血不足。方法 使用红外热像仪对286例脑供血不足患者进行检查，然后中医分型治疗，再每隔1个月用红外热像仪随访疗效。结果 1个月后平均总有效率85．6％，2个月后平均总有效率91．2％，3个月后平均总有效率达95．7％。结论 红外热像仪对早期诊断脑供血不足及疗效跟踪有很大帮助，为临床提供了一种新颖的检查方法。     

道路交通事故损伤20825例法医临床学分析

目的拟找出道路交通事故损伤的一般规律和特征。方法通过对本省交警总队统计的 2 0 82 5例交通事故损伤 (文中不含铁路 ,简称交通事故 )进行分析。结果男性为多 ,青年人最多。损伤主要属于钝器伤 ,致残方式以撞击、碾压、摔跌和刮擦多见 ,发案时间以冬季多见。结论本组资料分析 ,交通事故总体呈上升趋势 ,颅脑损伤检查在法医临床学中居重要地位 ,颅脑损伤的某些特征能反映交通事故的特点 ,常为推断交通事故致伤情况提供一些重要证据。     

Calcium intake in the elderly: validation of a dietary questionnaire

Epidemiological studies of calcium and osteoporosis have been hampered by the lack of a suitable tool for assessing calcium intake. This report describes a new frequency and amount questionnaire for measuring present and past calcium intake in the elderly. The validity of the questionnaire was tested against two commonly used standards of dietary assessment, five-day duplicate diets and seven-day weighed dietary inventories. The resulting correlation coefficients were, respectively, r = 0.76 and r = 0.69, while that for repeatability was r = 0.84. Furthermore, the questionnaire categorized subjects into thirds of the distribution of intake with almost no gross misclassification. It is suggested that the present findings may be extended to the majority of normal, healthy elderly subjects, implying wide application for the questionnaire in the assessment of calcium intake in the elderly.     

Aggressive behaviour in elderly psychiatric inpatients.

We describe the types of aggressive behaviour and determine their prevalence in a sample of hospitalized elderly psychiatric patients. Data were obtained by nurse ratings of aggressive behaviour using the recently developed Rating Scale for Aggressive Behaviour in the Elderly; 90 patients were rated over a 3-d period. Nearly half the sample were at least mildly aggressive; the frequencies of some specific types of aggressive behaviour were high. In contrast, the frequency of injuries and the use of restraints and medication for aggressive behaviour were low. Some correlates of the aggressive behaviour were also analysed.     

lnter-rater reliability of an oral assessment guide for elderly patients residing in a rehabilitation ward

The aim of this study was to test the inter-rater reliability of a revised oral assessment guide (ROAG) for patients residing in a geriatric rehabilitation ward. A consecutive sample of 140 patients was recruited for the study. Oral assessments were performed for 133 newly admitted patients by one registered nurse (RN) during a period of six months. A dental hygienist (DH) carried out 103 oral assessments during the same half-year. For 66 patients, the RN and the DH performed independent assessments. There was an agreement between the RN and the DH in the majority of the independent assessments, except for tongue and teeth/dentures. The percentage agreement exceeded 80 percent. Inter-rater agreement measured by Cohen's Kappa coefficient ranged from moderate to very good and percentage agreement had a range of 58 to 91 percent. The agreement was highest in assessment of voice and swallowing (91%). Assessments of teeth and dentures seemed to be most difficult for the RN to evaluate. ROAG was found to be a clinically useful assessment tool. Additional education and training is needed to improve the reliability of the oral assessments and should include continuous support from a dental hygienist as well as a pictorial manual on how to use the ROAG.     

pH指示剂吸收度比值法测定盐酸乙胺丁醇的含量

本文报道pH指示剂吸收度比值法测定盐酸乙胺丁醇的含量。该法采用指示剂为0.05%茜素黄R,测定波长374nm和500nm;标准液为0.1mol/L NaOH;仪器为WFZ-800D_2型分光光度计。测得三批盐酸乙胺丁醇的含量分别为99.5±0.04%,99.4±0.05%和99.6±0.03%.同时与药典法比较,结果一致。     

Small-dose oral iron absorption test in anaemic and non-anaemic elderly hospitalized patients

Abstract: The small-dose (20 mg) oral iron absorption test (OIAT) was performed in 76 hospitalized elderly patients and 30 healthy adults. Of the elderly patients, 34 were considered as iron deficient (serum ferritin level <20 μg/L) of whom 23 were anaemic and 11 not anaemic, 21 had the anaemia of chronic disorders (ACD) and another 21 were non-anaemic patients with a normal serum ferritin level. There was a significant inverse correlation between the serum ferritin level as a measure of iron store and the maximum increase in serum iron during a 3-h test (C_max), in the elderly as well as in the healthy adult group. A decision limit of 80 μg/dL for C_max is a good discriminant between absent (serum ferritin <20 μg/L) and adequate body iron stores. Sixty-eight per cent of the patients with a serum ferritin level <20 μg/L but virtually none of the ACD patients, non-anaemic elderly inpatients with normal serum ferritin levels and healthy adults had a C_max level >80 μg/L. Although further investigation is needed before the OIAT can be recommended as a valuable test for evaluating iron absorption, predicting mild iron deficiency and differentiating between different categories of anaemia, it seems worthwile that more effort should be done to validate this simple and safe test.     

Clinical experience of quetiapine in 24 elderly patients with delirium

Background: A recent study reported that patients with delirium responded well to the administration of atypical antipsychotic agents. In the present study we administered quetiapine to patients with delirium and obtained good results. Methods: This study included 24 patients (10 men, 14 women), referred to the psychiatry department during admission to other hospital departments, who were diagnosed as having delirium according to the diagnostic and statistical manual of mental disorders (4th edition) (DSM‐IV) between April 2001 and September 2002. The mean age of the patients was 76.5 years (men 71.0 years; women 80.5 years). An initial dose of quetiapine was established at 25–50 mg/day. Depending on the symptoms, the dose and frequency were increased as required. According to Trzepacz's delirium rating scale (DRS), the treatment response was evaluated prior to the administration of quetiapine and 1, 3, 5 and 7 days after administration began. Results: Prior to the administration of quetiapine, the mean DRS score was 18.1. The mean scores were 12.2, 10.8, 9.7 and 8.9 after 1, 3, 5 and 7 days of quetiapine administration, respectively. These values were significantly lower than the value before administration (P < 0.001). Seven days after the administration of quetiapine commenced, the total DRS score was lower than the cutoff point (12) in 20 patients (83.3%). In 18 patients (75.0%), delirium was clinically relieved. Doses ranged from 25 mg/day to 125 mg/day, with a mean dose of 54.7 mg/day. With respect to the administration method, the majority of patients (i.e. 13 patients) received quetiapine once per day (after dinner). Somnolence was observed in three patients as a side‐effect of quetiapine administration. However, this side‐effect improved after 1–2 days, without decreasing the dose. Conclusions: Quetiapine may be useful for controlling delirium and concerning side‐effects and extrapyramidal symptoms were not recorded in the present study. Thus, it is appropriate to trial quetiapine in the treatment of delirium.