期刊
JOURNAL OF AFFECTIVE DISORDERS
卷 172, 期 -, 页码 259-264出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.jad.2014.09.026
关键词
Mixed states; DSM-5; Bipolar disorder
资金
- Lundbeck Canada
- Bristol-Myers Squibb Canada
Background: A substantial proportion of individuals with mood disorders present with sub-syndromal hypo/manic features. The objective of this analysis was to evaluate the prevalence and illness characteristics of the Diagnostic and Statistical Manual Version-5 (DSM-5) - defined mixed features specifier (MES) in adults with major depressive disorder (MDD) and bipolar disorder (BD). Method: Data [torn participants who met criteria for a current mood episode as part of MDD (n=506) or BD (BD-I: n=216, BD-11: n=130) were included in this post-hoc analysis. All participants were enrolled in the International Mood Disorders Collaborative Project (IMDCP): a collaborative research platform at the Mood Disorders Psychopharmacology Unit, University of Toronto and the Cleveland Clinic, Cleveland, Ohio. Mixed features specifier was operationalizecl as a score >= 1 on 3 or more select items on the Young Mania Rating Scale (YMRS) or >= 1 on 3 select items of the Montgomery Asberg Depression Rating Scale (MADRS) or Hamilton Depression Rating Scale (HAMD-17) during an index major depressive episode (MDE) or hypo/manic episode, respectively. Results: A total of 26.0% (0=149), 34.0% (n=65), and 33.8% (n =49) of individuals met criteria for NHS during an index MEW as part of MDD, BD-1 and BD-11, respectively. Mixed features specifier during a hypo/manic episode was identified in 204% (n=52) and 5.1% (n=8) in BD-1 and BD-11 participants, respectively. Individuals with MDE-MFS as part of BD or 1V1DD exhibited a more severe depressive phenotype (p =0.0002 and p < 0.0002, respectively) and reported a higher rate of alcohol/substance use disorder in the context of BD but not MDD (p=0.002). Individuals with MFS were more likely to have co existing heart disease suggestive of a distinct pattern of comorbidity and neurobiology. Limitations: Data were post hoc and obtained from individuals utilizing a university-based mood disorder centre which may affect generalizability. Conclusions: Diagnostic and Statistical Manual Version-5-defined MFS is common during an MDE as part of MDD and BD. The presence of MFS identifies a subgroup of individuals with greater illness complexity and possibly a higher rate of cardiovascular comorbidity, The results herein underscore the common occurrence of MFS in adults with either BD or MDD. Moreover, the results of our analysis indicate that adults with mood disorders and MFS have distinct clinical characteristics and cornorbidiLy patterns. (C) 2014 Elsevier B.V. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据