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首页> 外文期刊>The journal of clinical psychiatry >Extended release quetiapine fumarate monotherapy in major depressive disorder: a placebo- and duloxetine-controlled study.
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Extended release quetiapine fumarate monotherapy in major depressive disorder: a placebo- and duloxetine-controlled study.

机译:缓释喹硫平富马酸酯单药治疗主要抑郁症:安慰剂和度洛西汀对照研究。

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OBJECTIVE: To evaluate the efficacy and tolerability of once-daily extended release quetiapine fumarate (quetiapine XR) as monotherapy treatment for major depressive disorder (MDD). METHOD: This 8-week (6-week active-treatment, randomized phase; 2-week posttreatment drug-discontinuation/tapering phase), multicenter, double-blind, randomized, parallel-group, placebo- and active-controlled, phase 3 study was conducted between April 2006 and May 2007. In total, 612 patients with Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition (DSM-IV)-defined MDD were randomly assigned to quetiapine XR 150 mg/day or 300 mg/day, duloxetine 60 mg/day (active control), or placebo. The primary endpoint was the change from baseline to week 6 in Montgomery-Asberg Depression Rating Scale (MADRS) total score. RESULTS: At week 6, both doses of quetiapine XR (p < .001) and duloxetine (p < .01) significantly reduced mean MADRS total score versus placebo. A significant reduction was seen at week 1 with quetiapine XR 150 mg/day and 300 mg/day versus placebo (p < .01), but not with duloxetine. Response rates (>or= 50% reduction in MADRS total score) at week 6 were significantly higher for both doses of quetiapine XR (p < .01) and duloxetine (p < .05) versus placebo. Remission rates (MADRS score
机译:目的:评估每日一次缓释富马酸喹硫平(喹硫平XR)作为单药治疗重大抑郁症(MDD)的疗效和耐受性。方法:这8周(6周积极治疗,随机阶段; 2周治疗后停药/渐减阶段),多中心,双盲,随机,平行组,安慰剂和主动控制的3期研究在2006年4月至2007年5月之间进行。总共将612例精神疾病诊断和统计手册,第四版(DSM-IV)定义的MDD患者随机分配至喹硫平XR 150 mg /天或300 mg /天,度洛西汀60毫克/天(主动对照)或安慰剂。主要终点是蒙哥马利-阿斯伯格抑郁量表(MADRS)总分从基线到第6周的变化。结果:在第6周,喹硫平XR(p <.001)和度洛西汀(p <.01)的剂量均较安慰剂显着降低了平均MADRS总评分。与安慰剂相比,喹硫平XR 150 mg / day和300 mg / day在第1周时观察到显着降低(p <.01),但度洛西汀则没有。与安慰剂相比,喹硫平XR(p <.01)和度洛西汀(p <.05)的剂量在第6周的缓解率(或MADRS总评分降低50%以上)显着更高。与安慰剂相比,喹硫平XR 300 mg /天和度洛西汀的缓解率(MADRS得分<或= 8)显着更高(p <.05),但喹硫平XR 150 mg / day的缓解率则没有。汉密尔顿抑郁量表,焦虑量汉密尔顿量表和临床总体印象-疾病严重程度总分和临床总体印象-改善分数为1或2(“大大改善”)的患者比例得到显着改善两种剂量的喹硫平XR和度洛西汀与安慰剂比较。报告的最常见不良事件为喹硫平XR出现口干,镇静和嗜睡感,度洛西汀引起恶心,头痛,头晕和口干。结论:喹硫平XR单一疗法(150 mg /天和300 mg /天)在治疗MDD患者中有效,安全性和耐受性与喹硫平XR的已知特征一致,并在第1周出现症状改善。试验注册:clinicaltrials.gov标识符:NCT00321490。

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