环境线索对戒断期海洛因依赖者神经电生理的影响

Objective To explore the changes of craving and neuro-electrophysiological reactions under the exposure of heroin-related cues in abstinent heroin dependents.Methods In this self-controlled study,382 abstinent heroin dependent patients watched video of heroin smoking and injecting situations,and in the meantime were exposed to herein simulacrum and apparatus after relaxation exercises.The neuroelectrophysiological reactions were mcagured with a multi-biofeedback instrument before and after the cue exposed.Self-reported craving was also assessed before and after cue exposed.Results The craving were increased[(18±22)mm vs.(29±29)mm,P＜0.01]after cue exposures compared to pre-exposure,EMG[(12±7)μN vs.(14±10)μV,P＜0.01]and SC[(6.8±4.3)μS vs.(7.4±4.3)μS,P＜0.01]also increased.But the percentages of δ,θ,α,SMR,low β,high β decreased compared to that under the cue exposures[8:(10.8±4.7)%vs.(9.7±4.4)%,P＜0.01;0:(6.8±2.0)%vs.(6.3±2.0)%,P＜0.01;α:(4.8±1.8)%vs.(4.5±1.7)%,P＜0.01;SMR:(3.0 ±1.2)%vs.(2.8±1.2)%,P＜0.01;low β:(2.6±1.1)%vs.(2.5±1.1)%,P＜0.01 and high β:(4.6 ±1.5)%vs.(4.5±1.5)%.P＜0.05].Conclusions The results indicate that drug-related cue induce heroin craving and electrophysiological reactions.     

环境线索对戒断期海洛因依赖者神经电生理的影响

Objective To explore the changes of craving and neuro-electrophysiological reactions under the exposure of heroin-related cues in abstinent heroin dependents.Methods In this self-controlled study,382 abstinent heroin dependent patients watched video of heroin smoking and injecting situations,and in the meantime were exposed to herein simulacrum and apparatus after relaxation exercises.The neuroelectrophysiological reactions were mcagured with a multi-biofeedback instrument before and after the cue exposed.Self-reported craving was also assessed before and after cue exposed.Results The craving were increased[(18±22)mm vs.(29±29)mm,P＜0.01]after cue exposures compared to pre-exposure,EMG[(12±7)μN vs.(14±10)μV,P＜0.01]and SC[(6.8±4.3)μS vs.(7.4±4.3)μS,P＜0.01]also increased.But the percentages of δ,θ,α,SMR,low β,high β decreased compared to that under the cue exposures[8:(10.8±4.7)%vs.(9.7±4.4)%,P＜0.01;0:(6.8±2.0)%vs.(6.3±2.0)%,P＜0.01;α:(4.8±1.8)%vs.(4.5±1.7)%,P＜0.01;SMR:(3.0 ±1.2)%vs.(2.8±1.2)%,P＜0.01;low β:(2.6±1.1)%vs.(2.5±1.1)%,P＜0.01 and high β:(4.6 ±1.5)%vs.(4.5±1.5)%.P＜0.05].Conclusions The results indicate that drug-related cue induce heroin craving and electrophysiological reactions.     

海洛因依赖者认知功能障碍的WCST对照研究

目的 采用威斯康星卡片分类测验(Wisconsin Card Sorting Test, WCST)分析海洛因依赖者认知功能损害情况.方法 分别对60例住院脱毒治疗的海洛因依赖者与40例正常对照者进行WCST测验.结果 与正常对照相比,海洛因依赖组WCST的总应答数(100.6±20.2)、完成分类数(5.4±1.4)、概念化水平百分数(87.9±13.0)%等测验值均较正常组差(海洛因依赖组60例,正常对照组40例,P<0.05);男女海洛因依赖者WCST测验结果无显著差异;相关性分析发现海洛因依赖者年龄、受教育年限、用毒品年限、每日使用量与WCST测验结果之间没有显著相关性.结论 海洛因依赖者存在认知功能损害,应对海洛因依赖者进行系统的康复治疗改善其认知功能预防复发.     

冰毒滥用伴发精神障碍的临床特征分析

目的：了解冰毒滥用伴发精神障碍的临床特点及预后情况，提供诊断及治疗临床经验。方法：分析了2005年6月．2006年7月在上海市自愿戒毒中心住院治疗的25例冰毒滥用伴发精神障碍者的临床特征、治疗及预后情况，报道3例典型病例来描述冰毒滥用伴发精神障碍的临床特点。结果：精神障碍与冰毒滥用密切相关，症状表现以幻觉、妄想为主，精神障碍持续时间较短，多数停止使用冰毒后2周内缓解，预后较好。结论：冰毒滥用可伴发各种精神障碍，临床上应加以重视、注意鉴别诊断。     

苯丙胺类兴奋剂滥用的治疗研究进展

苯丙胺类物质是一组具有类似化学结构的中枢神经系统兴奋剂,包括苯丙胺(amphetamine)、甲基苯丙胺(methamphetamine,MA,俗称冰毒)、亚甲基二氧基甲基苯丙胺(MDMA,俗称摇头丸)等其他苯丙胺类精神兴奋剂.     

环境线索对戒断期海洛因依赖者神经电生理的影响

Objective To explore the changes of craving and neuro-electrophysiological reactions under the exposure of heroin-related cues in abstinent heroin dependents.Methods In this self-controlled study,382 abstinent heroin dependent patients watched video of heroin smoking and injecting situations,and in the meantime were exposed to herein simulacrum and apparatus after relaxation exercises.The neuroelectrophysiological reactions were mcagured with a multi-biofeedback instrument before and after the cue exposed.Self-reported craving was also assessed before and after cue exposed.Results The craving were increased[(18±22)mm vs.(29±29)mm,P＜0.01]after cue exposures compared to pre-exposure,EMG[(12±7)μN vs.(14±10)μV,P＜0.01]and SC[(6.8±4.3)μS vs.(7.4±4.3)μS,P＜0.01]also increased.But the percentages of δ,θ,α,SMR,low β,high β decreased compared to that under the cue exposures[8:(10.8±4.7)%vs.(9.7±4.4)%,P＜0.01;0:(6.8±2.0)%vs.(6.3±2.0)%,P＜0.01;α:(4.8±1.8)%vs.(4.5±1.7)%,P＜0.01;SMR:(3.0 ±1.2)%vs.(2.8±1.2)%,P＜0.01;low β:(2.6±1.1)%vs.(2.5±1.1)%,P＜0.01 and high β:(4.6 ±1.5)%vs.(4.5±1.5)%.P＜0.05].Conclusions The results indicate that drug-related cue induce heroin craving and electrophysiological reactions.     

环境线索对戒断期海洛因依赖者神经电生理的影响

Objective To explore the changes of craving and neuro-electrophysiological reactions under the exposure of heroin-related cues in abstinent heroin dependents.Methods In this self-controlled study,382 abstinent heroin dependent patients watched video of heroin smoking and injecting situations,and in the meantime were exposed to herein simulacrum and apparatus after relaxation exercises.The neuroelectrophysiological reactions were mcagured with a multi-biofeedback instrument before and after the cue exposed.Self-reported craving was also assessed before and after cue exposed.Results The craving were increased[(18±22)mm vs.(29±29)mm,P＜0.01]after cue exposures compared to pre-exposure,EMG[(12±7)μN vs.(14±10)μV,P＜0.01]and SC[(6.8±4.3)μS vs.(7.4±4.3)μS,P＜0.01]also increased.But the percentages of δ,θ,α,SMR,low β,high β decreased compared to that under the cue exposures[8:(10.8±4.7)%vs.(9.7±4.4)%,P＜0.01;0:(6.8±2.0)%vs.(6.3±2.0)%,P＜0.01;α:(4.8±1.8)%vs.(4.5±1.7)%,P＜0.01;SMR:(3.0 ±1.2)%vs.(2.8±1.2)%,P＜0.01;low β:(2.6±1.1)%vs.(2.5±1.1)%,P＜0.01 and high β:(4.6 ±1.5)%vs.(4.5±1.5)%.P＜0.05].Conclusions The results indicate that drug-related cue induce heroin craving and electrophysiological reactions.     

环境线索对戒断期海洛因依赖者神经电生理的影响

Objective To explore the changes of craving and neuro-electrophysiological reactions under the exposure of heroin-related cues in abstinent heroin dependents.Methods In this self-controlled study,382 abstinent heroin dependent patients watched video of heroin smoking and injecting situations,and in the meantime were exposed to herein simulacrum and apparatus after relaxation exercises.The neuroelectrophysiological reactions were mcagured with a multi-biofeedback instrument before and after the cue exposed.Self-reported craving was also assessed before and after cue exposed.Results The craving were increased[(18±22)mm vs.(29±29)mm,P＜0.01]after cue exposures compared to pre-exposure,EMG[(12±7)μN vs.(14±10)μV,P＜0.01]and SC[(6.8±4.3)μS vs.(7.4±4.3)μS,P＜0.01]also increased.But the percentages of δ,θ,α,SMR,low β,high β decreased compared to that under the cue exposures[8:(10.8±4.7)%vs.(9.7±4.4)%,P＜0.01;0:(6.8±2.0)%vs.(6.3±2.0)%,P＜0.01;α:(4.8±1.8)%vs.(4.5±1.7)%,P＜0.01;SMR:(3.0 ±1.2)%vs.(2.8±1.2)%,P＜0.01;low β:(2.6±1.1)%vs.(2.5±1.1)%,P＜0.01 and high β:(4.6 ±1.5)%vs.(4.5±1.5)%.P＜0.05].Conclusions The results indicate that drug-related cue induce heroin craving and electrophysiological reactions.     

环境线索对戒断期海洛因依赖者神经电生理的影响

Objective To explore the changes of craving and neuro-electrophysiological reactions under the exposure of heroin-related cues in abstinent heroin dependents.Methods In this self-controlled study,382 abstinent heroin dependent patients watched video of heroin smoking and injecting situations,and in the meantime were exposed to herein simulacrum and apparatus after relaxation exercises.The neuroelectrophysiological reactions were mcagured with a multi-biofeedback instrument before and after the cue exposed.Self-reported craving was also assessed before and after cue exposed.Results The craving were increased[(18±22)mm vs.(29±29)mm,P＜0.01]after cue exposures compared to pre-exposure,EMG[(12±7)μN vs.(14±10)μV,P＜0.01]and SC[(6.8±4.3)μS vs.(7.4±4.3)μS,P＜0.01]also increased.But the percentages of δ,θ,α,SMR,low β,high β decreased compared to that under the cue exposures[8:(10.8±4.7)%vs.(9.7±4.4)%,P＜0.01;0:(6.8±2.0)%vs.(6.3±2.0)%,P＜0.01;α:(4.8±1.8)%vs.(4.5±1.7)%,P＜0.01;SMR:(3.0 ±1.2)%vs.(2.8±1.2)%,P＜0.01;low β:(2.6±1.1)%vs.(2.5±1.1)%,P＜0.01 and high β:(4.6 ±1.5)%vs.(4.5±1.5)%.P＜0.05].Conclusions The results indicate that drug-related cue induce heroin craving and electrophysiological reactions.     

多塞平与息斯敏对照治疗氯氮平所致流涎

氯氮平因其疗效明确而被广泛应用于临床。但其所致流涎副反应也较常见,国内有人报道使用多塞平(多虑平)、息斯敏等有较好疗效,但未见对照治疗的报道。作者用多塞平及息斯敏对照治疗氯氮平所致流涎,现报告如下。