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Updated: Jul 18, 2026

A Procedure to Study the Effect of Prolonged Food Restriction on Heroin Seeking in Abstinent Rats
Published on: November 11, 2013
[Maintenance treatment of opiate addicts]
1Klinik für abhängiges Verhalten und Suchtmedizin, Rheinische Kliniken Essen, Universität Duisburg-Essen, 45147, Virchowstrasse 174 Essen. norbert.scherbaum@uni-due.de
Abstract:
Maintenance treatment is now the most common treatment of opiate addicts in Germany. The principle of maintenance treatment is the administration of an opioid in order to suppress withdrawal symptoms and heroin craving. In this manner, maintenance treatment successfully reduces heroin abuse and directly associated risk behaviour. Only a minority of maintenance patients became opiate abstinent (including the maintenance drug). Racemic methadone is the most extensively evaluated maintenance drug. A differential indication between medical opioids has not been scientifically established. According to the German regulations psychosocial support is an obligatory part of maintenance treatment. Most opiate addicts suffer from comorbid mental and somatic diseases. Therefore psychiatric and somatic treatment is indicated and of proven value.
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