抑郁症患者心理治疗的临床研究

目的 通过对照的方法,对抑郁症患者使用单纯抗抑郁药物治疗和药物合并心理治疗的疗效进行比较,探讨心理治疗在抑郁症患者治疗中的作用.方法 选取抑郁症患者120例,随机分成两组.对照组60例,男女各半,年龄18～65岁,平均(38.9±2.53)岁;心理治疗组60例,男女各半,年龄19～67岁,平均(39.7±3.12)岁.两组患者均给予帕罗西汀(商品名赛乐特)20mg/d,对照组单纯用药物治疗,心理治疗组药物加心理治疗,疗程8周.分别于第0周(基线)、干预后第2周、第4周、第8周使用汉密顿抑郁量表(HAMD)和抑郁自评量表(SDS)进行评分.结果 药物合并心理治疗组的治疗效果优于对照组(P＜0.05),且治疗时间越长,两组的疗效差异越明显.结论 心理治疗对抑郁症患者的康复有积极的作用,药物治疗合并心理治疗较单纯药物治疗更有利.     

Lithium for irritability in Post-Traumatic stress disorder

Irritability is often a problem for patients with Post-Traumatic Stress Disorder (PTSD). We describe two cases that illustrate the use of lithium in the treatment of veterans with PTSD who complained of serious problems with irritability or angry outbursts. These cases are discussed in the context of evidence that lithium may be useful in other patients with disorders of impulse control. The evidence linking disorders of anger and impulse control to a dysregulation in neurotransmitter regulation, particularly in serotonergic pathways, supports a psychopharmacologic approach to treatment. These findings should lead to further study of the role of lithium in the treatment of this symptom complex in patients with PTSD.     

促甲状腺素释放激素类似物YM14673对小鼠学习记忆的影响

采用小鼠跳台法评价促甲状腺素释放激素类似物ＹＭ１４６７３（ｉｐ１ｍｇ·ｋｇ－１）对正常成年小鼠被动回避学习记忆成绩的影响．结果表明ＹＭ１４６７３对东莨菪碱，氯霉素和乙醇造成的小鼠记忆获得，巩固及再现障碍均有明显的改善作用．     

多巴酚丁胺负荷超声心动图试验

对多巴酚丁胺负荷超声心动图试验诊断冠心病的理论基础、方法学及临床应用价值作一综述     

氟西汀与阿米替林治疗105例抑郁障碍病人的双盲对照试验

目的：评价国产氟西汀的抗抑郁作用及安全性。方法：采用随机、双盲对照、多中心研究，分为国产氟西汀组５７例（男性２２例，女性３５例；年龄４０±ｓ１３ａ），口服氟西汀２０ｍｇ，ｑｄ，阿米替林５７例（男性２７例，女性３０例；年龄４０±１４ａ），口服阿米替林７５ｍｇ，ｂｉｄ，疗程６ｗｋ。结果：氟西汀治疗抑郁障碍的疗效与阿米替林相当，总有效率分别为８５％及９２％（Ｐ＞０．０５）；氟西汀组的主要副作用有口干、便秘、恶心、心动过速等，但较之阿米替林程度轻且发生率低。结论：氟西汀的抗抑郁作用与阿米替林相当，副作用少，服用方便。     

Familial Sneddon's syndrome

We report the familial occurrence and apparent autosomal dominant inheritance of Sneddon's syndrome with variable clinical expression. The proband, a 40-year-old woman, presented with livedo reticularis and progressive neurological deterioration following a stroke. The diagnosis was confirmed by cerebral angiogram and skin biopsy, both showing the characteristic findings. Two of the patient's sisters were reported to have been similarly affected in the past. Her mother, two additional siblings and five of her seven children exhibited various vasospastic skin phenomena. Familial aggregation of this disorder may be common and a genetic basis may be involved in its pathogenesis.     

氟西汀与阿米替林双盲对照治疗抑郁障碍病人16例

目的：评价国产氟西汀治疗抑郁障碍的疗效和副作用。方法：采用国产氟西汀和阿米替林双盲对照治疗１６例抑郁障碍病人。氟西汀组８例（男性３例，女性５例，年龄４５±ｓ１４ａ），用氟西汀２０ｍｇ，ｐｏ，ｑｄ。阿米替林组８例（男性３例，女性５例，年龄４４±１３ａ），用阿米替林７５ｍｇ，ｐｏ，ｂｉｄ。疗程６ｗｋ。结果：治疗后２组病人的ＨＡＭＤ，ＨＡＭＡ，ＳＤＳ评分均显著下降，显效率均为１００％，２种药物在疗效和副作用方面未有显著差异。结论：国产氟西汀是满意的新型抗抑郁剂。     

Digital movement analysis,a new objective method of measuring tardive dyskinesia and drug-induced parkinsonian tremor: acceptability,reliability and validity

Digital movment analysis (DMA) is a new instrumental approach to assessing oral tardive dyskinesia (TD) by means of digital image processing of a video signal, tracking five paper dots placed around the patient's mouth. A total of 40 schizophrenic patients, 30 with and 10 without TD, were examined twice (with a 3-month interval) with this new device. The patients were further examined with two TD rating scales: the St. Hans Rating Scale for extrapyramidal syndromes (SHRS) and the Abnormal Involuntary Movement Scale (AIMS).The schizophrenic patients accepted the instrumental assessment without any anxiety or resistance. The internal relibility of the apparatus was high, with correlation coefficients of 0.80–0.99. The DMA TD values correlated with the SHRS and AIMS scores with correlation coefficients of 0.48–0.73 indicating an acceptable, although not strong, concurrent validity. Fluctuations occurred from the first to the second examination independent of medication. For these fluctuations no correlation was found between DMA values and rating scores. Finally, the DMA device was able to detect perioral tremor as a sign of parkinsonism.It has been concluded that DMA is a useful supplement to classical TD rating, although further validity evaluation is warranted.     

Reversal of stress-induced anhedonia by the dopamine receptor agonist,pramipexole

Chronic exposure to mild unpredictable stress has previously been found to depress the consumption of a palatable (1%) sucrose solution, and to attenuate food-induced place preference conditioning. In this study the effects of pramipexole (SND-919), a dopamine D₂ agonist, were studied during 7–9 weeks of chronic treatment. Pramipexole (1.0 mg/kg per day) reversed the suppression of sucrose intake in stressed animals, increasing sucrose intakes above the levels seen in untreated nonstressed controls. Pramipexole also increased sucrose intake in nonstressed animals; these effects were accompanied by increases in water intake and tended to correlate with weight loss. Drug-treated stressed animals also lost weight, but in this case water intake was unaffected. A second group of animals received a higher dose of pramipexole (2.0 mg/kg per day). The effects of the two doses were very similar. After three weeks of treatment, these animals were switched to a lower dose of pramipexole (0.1 mg/kg per day). Increases in sucrose intake were maintained over three weeks of treatment at the lower dose, with significant recovery of body weight. Two further groups received the same doses of pramipexole (1.0 mg/kg for 6 weeks or 2.0 mg/kg for 3 weeks followed by 0.1 mg/kg thereafter), but received intermittent (twice-weekly) drug treatment. Intermittent pramipexole treatments also tended to increase sucrose intakes, but the results were less consistent from week to week. Following 6–8 weeks of pramipexole treatment, food-induced place preference conditioning was studied in all animals. Untreated stressed animals showed no evidence of place conditioning. Normal conditioning was seen in both groups of stressed animals treated daily with pramipexole (at 1.0 and 0.1 mg/kg) and in the group treated twice weekly at the higher dose (1.0 mg/kg); intermittent treatment at the lower dose (0.1 mg/kg) was ineffective. The results indicate that pramipexole exerts rapid anti-anhedonic effects in the chronic mild stress model. This conclusion is complicated, but not undermined, by drug-induced weight loss and by the presence of significant drug effects in nonstressed control animals.