A controlled trial of imipramine for the treatment of methamphetamine dependence.
At the Drug Detoxification Program of the Haight Ashbury Free Clinics, we conducted a randomized clinical trial of imipramine in the treatment of methamphetamine dependence. The purposes of the trial were to test the efficacy of imipramine as a treatment for methamphetamine dependence and to establish the feasibility of conducting a controlled clinical trial at the Clinic. Thirty-two subjects were randomly assigned to receive either 10 or 150 mg/day of imiprine for 180 days. Imipramine 10 mg/day was the control. Subjects received intensive counseling. Retention in treatment was significantly longer for subjects who were treated with 150 mg of imipramine compared to control (median days: 33.0 vs. 10.5). There were no consistent differences in percent of urine samples positive for methamphetamine, Beck Depression Inventory scores, or craving. Determination of the full extent of imipramine's utility in the treatment of methamphetamine dependence awaits a larger trial.
Galloway
G P
GP
Drug Detoxification, Rehabilitation, and Aftercare Program, Haight Ashbury Free Clinics, Inc., San Francisco, CA, USA.
Newmeyer
J
J
Knapp
T
T
Stalcup
S A
SA
Smith
D
D
D000328:Adult; D000929:Antidepressive Agents, Tricyclic / Q000008:administration & dosage* / Q000009:adverse effects; D000697:Central Nervous System Stimulants; D004305:Dose-Response Relationship, Drug; D004311:Double-Blind Method; D005240:Feasibility Studies; D005260:Female; D006679:HIV Seropositivity / Q000635:transmission; D006801:Humans; D007099:Imipramine / Q000008:administration & dosage* / Q000009:adverse effects; D008297:Male; D008694:Methamphetamine; D012495:San Francisco; D015813:Substance Abuse Detection; D015819:Substance Abuse, Intravenous / Q000534:rehabilitation*; D019966:Substance-Related Disorders / Q000534:rehabilitation*
D000929:Antidepressive Agents, Tricyclic; D000697:Central Nervous System Stimulants; D008694:Methamphetamine; D007099:Imipramine