Weisz John R, Southam-Gerow Michael A, Gordis Elana B, Connor-Smith Jennifer K, Chu Brian C, Langer David A, McLeod Bryce D, Jensen-Doss Amanda, Updegraff Alanna, Weiss Bahr
Department of Psychology, Harvard University and Judge Baker Children's Center, Cambridge, MA 02138, USA.
J Consult Clin Psychol. 2009 Jun;77(3):383-96. doi: 10.1037/a0013877.
Community clinic therapists were randomized to (a) brief training and supervision in cognitive-behavioral therapy (CBT) for youth depression or (b) usual care (UC). The therapists treated 57 youths (56% girls), ages 8-15, of whom 33% were Caucasian, 26% were African American, and 26% were Latino/Latina. Most youths were from low-income families and all had Diagnostic and Statistical Manual of Mental Disorders (4th ed.; American Psychiatric Association, 1994) depressive disorders (plus multiple comorbidities). All youths were randomized to CBT or UC and treated until normal termination. Session coding showed more use of CBT by CBT therapists and more psychodynamic and family approaches by UC therapists. At posttreatment, depression symptom measures were at subclinical levels, and 75% of youths had no remaining depressive disorder, but CBT and UC groups did not differ on these outcomes. However, compared with UC, CBT was (a) briefer (24 vs. 39 weeks), (b) superior in parent-rated therapeutic alliance, (c) less likely to require additional services (including all psychotropics combined and depression medication in particular), and (d) less costly. The findings showed advantages for CBT in parent engagement, reduced use of medication and other services, overall cost, and possibly speed of improvement--a hypothesis that warrants testing in future research.
(a)接受针对青少年抑郁症的认知行为疗法(CBT)的简短培训和督导;(b)接受常规护理(UC)。治疗师治疗了57名年龄在8至15岁之间的青少年(56%为女孩),其中33%为白人,26%为非裔美国人,26%为拉丁裔。大多数青少年来自低收入家庭,且均患有《精神疾病诊断与统计手册》(第4版;美国精神病学协会,1994)中的抑郁症(伴有多种共病)。所有青少年被随机分配至CBT组或UC组,并接受治疗直至正常结束。会话编码显示,CBT治疗师更多地使用CBT方法,而UC治疗师更多地使用心理动力学和家庭治疗方法。治疗后,抑郁症状测量结果处于亚临床水平,75%的青少年不再患有抑郁症,但CBT组和UC组在这些结果上并无差异。然而,与UC相比,CBT具有以下优势:(a)疗程更短(24周对39周);(b)在家长评定的治疗联盟方面更优;(c)需要额外服务的可能性更小(包括所有精神药物,尤其是抗抑郁药物);(d)成本更低。研究结果显示,CBT在家长参与度、减少药物和其他服务的使用、总体成本以及可能的改善速度方面具有优势——这一假设值得在未来研究中进行检验。