Browsing by Subject "Dextroamphetamine"

Now showing 1 - 2 of 2
  • Thumbnail Image
    ItemOpen Access
    Infrequent illicit methadone use among stimulant-using patients in methadone maintenance treatment programs: a national drug abuse treatment clinical trials network study.
    (The American journal on addictions, 2008-07) Wu, Li-Tzy; Blazer, Dan G; Stitzer, Maxine L; Patkar, Ashwin A; Blaine, Jack D
    We sought to determine the prevalence, patterns, and correlates of past-month illicit methadone use and history of regular illicit use among stimulant-using methadone maintenance treatment patients. We obtained self-reported information on illicit methadone use from 383 participants recruited from six community-based methadone maintenance programs. Overall, 1.6% of participants reported illicit use in the past month, and 4.7% reported a history of regular use. Younger age and history of outpatient psychological treatment were associated with increased odds of past-month illicit use. Illicit methadone use among patients in maintenance programs is infrequent; however, a number of factors may increase risk of illicit use.
  • Thumbnail Image
    ItemOpen Access
    Misuse of methamphetamine and prescription stimulants among youths and young adults in the community.
    (Drug and alcohol dependence, 2007-07) Wu, Li-Tzy; Pilowsky, Daniel J; Schlenger, William E; Galvin, Deborah M
    Gender differences in the prevalence and characteristics of misuse of methamphetamine (meth) and prescription stimulants were examined in a representative US sample of youths and young adults aged 16-25 (N=24,409).Stimulant misusers were categorized into three mutually exclusive subgroups: meth users only, meth and prescription stimulant users, and prescription stimulant users only (e.g., Benzedrine, Ritalin, or Dexedrine). Multinominal logistic regression analyses identified the characteristics associated with misuse of meth and prescription stimulants.About 1 in 10 youths reported any misuse of stimulants in their lifetime. Prescription stimulant misuse occurred earlier and was more frequent than meth misuse. About 47% of meth misusers also reported prescription stimulant misuse. Among misusers of meth and prescription stimulants, males were more likely than females to misuse methylphenidate (82% versus 65%) but were less likely to misuse diet pills or amphetamines (37% versus 49%). Multinominal logistic regression analyses indicated that all subgroups of lifetime stimulant misuse were associated with past year substance abuse. The characteristics of meth misusers differed slightly from prescription stimulants misusers.Multidrug use is common among stimulant misusers. Parents should be informed about the risk of prescription stimulant misuse by their youths.