Department of Psychology, George Mason University, Fairfax, VA, USA.
Department of Psychiatry and Human Behavior, Warren Alpert Medical School of Brown University, Providence, RI, USA.
J Child Psychol Psychiatry. 2019 Oct;60(10):1133-1141. doi: 10.1111/jcpp.13095. Epub 2019 Jul 21.
Suicide is the second leading cause of death among adolescents. The purpose of this study was to test a family-focused outpatient cognitive behavioral treatment (F-CBT) protocol for depressed adolescents following psychiatric hospitalization for a suicide attempt or suicidal ideation, and who had a co-occurring risk factor (suicidal behavior prior to the index admission, nonsuicidal self-injury, and/or a substance use disorder), in a randomized Phase 2 efficacy trial.
One hundred forty-seven adolescents (mean age = 14.91 years; 76.2% female, 85.5% White) and their families, recruited primarily from an inpatient psychiatric hospitalization program, were randomly assigned to F-CBT or enhanced treatment-as-usual (E-TAU). A suicide attempt was the primary outcome variable. Depression, suicidal ideation, and nonsuicidal self-injury are also reported here. Assessments were completed at pretreatment as well as 6, 12, and 18-months postrandomization (Trial Registration ClinicalTrials.gov Identifier: NCT01732601).
In the sample as a whole, rates of attempts decreased from 20% at 6 months to 9% at 12 months to 7% at 18 months. There was no evidence of a significant difference between treatment arms in rates of suicide attempts, major depressive disorder, suicidal ideation, or nonsuicidal self-injury at any of the postrandomization assessment points.
Though F-CBT was associated with reductions in suicidality, depression, and nonsuicidal self-injury, E-TAU showed an equally strong effect. Greater frequency of F-CBT treatment sessions, particularly at the start of care, and alternative approaches to transitioning to care at 12 months, may be necessary when using F-CBT with this population.
自杀是青少年人群的第二大死亡原因。本研究旨在测试一种针对因自杀企图或自杀意念而住院接受精神科治疗的青少年患者的家庭为中心的门诊认知行为治疗(F-CBT)方案,这些患者存在共病风险因素(自杀行为发生于索引入院前、非自杀性自伤和/或物质使用障碍),并在一项随机 2 期疗效试验中进行评估。
本研究共招募了 147 名青少年(平均年龄 14.91 岁;76.2%为女性,85.5%为白人)及其家庭,主要从住院精神科住院治疗项目中招募。患者被随机分配到 F-CBT 或增强治疗(E-TAU)组。自杀企图是主要的结局变量。本研究还报告了抑郁、自杀意念和非自杀性自伤的情况。评估在治疗前以及随机分组后 6、12 和 18 个月时进行(试验注册临床试验.gov 标识符:NCT01732601)。
在整个样本中,自杀企图的发生率从 6 个月时的 20%下降到 12 个月时的 9%,再到 18 个月时的 7%。在任何随机分组后的评估点,治疗组之间在自杀企图、重度抑郁障碍、自杀意念或非自杀性自伤的发生率上均无显著差异。
尽管 F-CBT 与自杀率、抑郁和非自杀性自伤的降低有关,但 E-TAU 也显示出同样强大的效果。在使用 F-CBT 治疗该人群时,可能需要增加 F-CBT 治疗的次数,尤其是在治疗开始时,还需要探索在 12 个月时过渡到治疗的替代方法。