کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
899261 915369 2013 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Duration effects in contingency management treatment of methamphetamine disorders
موضوعات مرتبط
علوم زیستی و بیوفناوری علم عصب شناسی علوم اعصاب رفتاری
پیش نمایش صفحه اول مقاله
Duration effects in contingency management treatment of methamphetamine disorders
چکیده انگلیسی


• Attendance over time increased as Contingency Management (CM) duration increased.
• Methamphetamine abstinence also increase over time as CM duration increased.
• Attendance/abstinence trends were stronger among those who completed treatment.
• Attendance rates in the CM conditions were higher relative to standard care.

The primary aim of this study was to determine whether different durations of contingency management (CM) in conjunction with psychosocial treatment produced different rates of abstinence among methamphetamine dependent individuals. Participants were randomized to one of the four 16-week treatment conditions: standard psychosocial treatment or psychosocial treatment plus one of the three durations of CM (one-month, two-month, or four-month). A total of 118 participants were randomized to the four treatment conditions. There were significant differences across treatment conditions for number of consecutive days of methamphetamine abstinence (p < 0.05). These differences were in the hypothesized direction, as participants were more likely to remain abstinent through the 16-week trial as CM duration increased. A significant effect of treatment condition (p < 0.05) and time (p < 0.05) on abstinence over time was also found. Longer durations of CM were more effective for maintaining methamphetamine abstinence.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Addictive Behaviors - Volume 38, Issue 9, September 2013, Pages 2455–2462
نویسندگان
, , , , ,