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最近性侵犯后的PTSD和酒精滥用认知重组的试点随机对照试验:最初的疗效和可行性

Michele A Bedard-Gilligan¹, Cynthia A Stappenbeck², Heidi J Ojalehto³

¹University of Washington, School of Medicine, Department of Psychiatry and Behavioral Sciences, USA.

Behaviour research and therapy

|September 9, 2025

概括

一个简短的干预 (BRITE) 在性侵犯后的女大学生中显著减少了创伤后应激障碍 (PTSD) 的症状. 这种早期干预表明,它有望预防长期的心理痛苦和滥用酒精.

科学领域:

心理学心理学心理学
创伤研究创伤研究
临床干预研究临床干预研究

背景情况:

性侵犯是美国大学生女性中普遍存在的问题,显著的比例患有创伤后应激障碍 (PTSD) 或滥用酒精.
急性干预对于防止创伤事件后精神病理的慢性化至关重要.
认知处理疗法 (CPT) 是一种基于证据的慢性PTSD治疗方法.

研究的目的:

为了测试一种新的效果,简短的干预称为BRITE (一个会话+四个辅导电话),从CPT改编.
评估BRITE在预防近期遭受性侵犯的女大学生中PTSD和酒精滥用方面的有效性.

主要方法:

进行了一项随机对照试验 (RCT),其中57名女性参与者 (18岁以上) 在10周内经历了性侵犯.
参与者被分配到BRITE干预或症状监测控制组.
创伤后应激障碍症状和滥用酒精在基线时被评估,每周一次,持续五周,并在被蒙面评估者对3个月的随访后进行评估.

主要成果:

与症状监测组相比,BRITE组的参与者在3个月后的随访中报告了明显较低的PTSD症状 (科恩d = 2.69对1.19).
虽然这两组每天饮酒量都有所减少,但BRITE和症状监测之间的差异在统计上并不显著.
其他酒精使用结果也观察到类似的非显著趋势,包括重度插曲性饮酒频率和酒精使用后果.

结论:

试验结果支持BRITE干预措施在减少性侵犯后的年轻女性中PTSD症状的有效性.
一种简短且易于使用的认知干预方法BRITE显示出促进弱势群体急性康复的潜力.
需要进一步的研究来证实BRITE对滥用酒精的结果的影响.

关键词:

使用酒精使用酒精认知疗法是一种认知疗法.创伤后应激障碍 (PTSD) 是一种性侵是性侵犯的行为.治疗发展治疗发展

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