来自简单和多重家族的强迫症患者的临床特征
Monicke O Lima1, Leonardo C Saraiva1, Vanessa R Ramos1
1Department & Institute of Psychiatry, Faculdade de Medicina, Hospital das Clinicas HCFMUSP, Universidade de Sao Paulo, Sao Paulo (SP), Brazil.
Psychiatry research
|December 19, 2023
概括
与一个受影响成员 (简单) 的家庭相比,多个受影响成员 (多个成员) 的强迫症 (OCD) 家庭表现出更早的发病和更大的症状严重程度. 这些发现表明,不同的遗传和环境因素影响了强迫症的表现.
科学领域:
- 精神病学是一个精神病学.
- 遗传学 是一个遗传学.
- 临床心理学 临床心理学
背景情况:
- 强迫症 (OCD) 具有遗传和非遗传影响,观察到显著的家族聚类.
- 精神病学基因组研究将家庭区分为简单 (一个受影响的个体) 和多重 (多个受影响的个体) 来调查遗传基础.
研究的目的:
- 为了比较拉丁美洲队列中简单与多重家庭中的强迫症试验者的人口和临床特征.
- 确定可能表明强迫症有不同的遗传和环境影响的潜在差异.
主要方法:
- 来自巴西强迫症谱系障碍研究联盟 (C-TOC) 的994个强迫症试验 (501个多重,493个简单) 的分析.
- 利用DSM-IV (SCID-IV),耶鲁-布朗强迫症-强迫症量表 (Y-BOCS) 和维度耶鲁-布朗强迫症-强迫症量表 (DY-BOCS) 的结构化临床面试来诊断,严重程度和症状维度的评估.
- 收集的人口统计,病史和家庭数据.
主要成果:
- 复杂试验对象与简单试验对象相比,表现出强迫症的显著早期发病.
- 多重探针在性/宗教和积症状方面显示出更高的严重程度.
- 在多重试验中,与其他强迫症相关疾病 (OCRDs) 的共患率增加和精神疾病家族病史较高.
结论:
- 这项研究揭示了拉丁美洲简单和多重强迫症家族的不同人口和临床特征.
- 观察到的差异表明可能有各种各样的遗传和环境因素导致强迫症.
- 需要进一步的研究来阐明这些区别,为针对性症状监测和强迫症管理策略提供信息.
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