University of Colorado-Denver, Aurora, CO 80045, USA.
J Am Acad Child Adolesc Psychiatry. 2011 Sep;50(9):903-14. doi: 10.1016/j.jaac.2011.06.010. Epub 2011 Aug 4.
To evaluate the efficacy and safety of osmotic-release methylphenidate (OROS-MPH) compared with placebo for attention-deficit/hyperactivity disorder (ADHD), and the impact on substance treatment outcomes in adolescents concurrently receiving cognitive-behavioral therapy (CBT) for substance use disorders (SUD).
This was a 16-week, randomized, controlled, multi-site trial of OROS-MPH + CBT versus placebo + CBT in 303 adolescents (aged 13 through 18 years) meeting DSM-IV diagnostic criteria for ADHD and SUD. Primary outcome measures included the following: for ADHD, clinician-administered ADHD Rating Scale (ADHD-RS), adolescent informant; for substance use, adolescent-reported days of use in the past 28 days. Secondary outcome measures included parent ADHD-RS and weekly urine drug screens (UDS).
There were no group differences on reduction in ADHD-RS scores (OROS-MPH: -19.2, 95% confidence interval [CI], -17.1 to -21.2; placebo, -21.2, 95% CI, -19.1 to -23.2) or reduction in days of substance use (OROS-MPH: -5.7 days, 95% CI, 4.0-7.4; placebo: -5.2 days, 95% CI, 3.5-7.0). Some secondary outcomes favored OROS-MPH, including lower parent ADHD-RS scores at 8 (mean difference = 4.4, 95% CI, 0.8-7.9) and 16 weeks (mean difference =6.9; 95% CI, 2.9-10.9) and more negative UDS in OROS-MPH (mean = 3.8) compared with placebo (mean = 2.8; p = .04).
OROS-MPH did not show greater efficacy than placebo for ADHD or on reduction in substance use in adolescents concurrently receiving individual CBT for co-occurring SUD. However, OROS-MPH was relatively well tolerated and was associated with modestly greater clinical improvement on some secondary ADHD and substance outcome measures. Clinical Trial Registration Information-Attention Deficit Hyperactivity Disorder (ADHD) in Adolescents with Substance Use Disorders (SUD); http://www.clinicaltrials.gov; NCT00264797.
评估渗透释放型哌甲酯(OROS-MPH)治疗注意缺陷多动障碍(ADHD)的疗效和安全性,并评估其对同时接受认知行为治疗(CBT)治疗物质使用障碍(SUD)的青少年物质治疗结局的影响。
这是一项为期 16 周、随机、对照、多地点的 OROS-MPH+CBT 与安慰剂+CBT 治疗 303 名符合 DSM-IV 诊断标准的 ADHD 和 SUD 青少年(年龄 13 至 18 岁)的试验。主要结局测量指标包括:ADHD,临床医生管理的 ADHD 评定量表(ADHD-RS),青少年报告;物质使用,青少年报告过去 28 天内的使用天数。次要结局测量指标包括父母 ADHD-RS 和每周尿液药物筛查(UDS)。
在 ADHD-RS 评分降低(OROS-MPH:-19.2,95%置信区间[CI],-17.1 至-21.2;安慰剂:-21.2,95%CI,-19.1 至-23.2)或物质使用天数减少方面(OROS-MPH:-5.7 天,95%CI,4.0-7.4;安慰剂:-5.2 天,95%CI,3.5-7.0),两组之间无差异。一些次要结局有利于 OROS-MPH,包括在 8 周(平均差异=4.4,95%CI,0.8-7.9)和 16 周(平均差异=6.9;95%CI,2.9-10.9)时父母 ADHD-RS 评分较低,以及 OROS-MPH 组(均值=3.8)较安慰剂组(均值=2.8;p=0.04)的 UDS 更呈阴性。
与安慰剂相比,OROS-MPH 并未显示出对 ADHD 或同时接受针对共病 SUD 的个体 CBT 的青少年物质使用减少的更大疗效。然而,OROS-MPH 耐受性相对较好,与一些次要 ADHD 和物质结局测量指标上的适度更大临床改善相关。
临床试验注册信息-注意力缺陷多动障碍(ADHD)在患有物质使用障碍(SUD)的青少年中;http://www.clinicaltrials.gov;NCT00264797。