[Drug substitution treatment of heroin dependent patients with codeine preparations--treatment effects from the viewpoint of the physicians and patients].

The controversy caused by the debate on treatment and substitution strategies in drug addiction is unchanged. This is particularly true concerning the use of codein-based drugs in the substitution of heroin abusers. However, only a few studies on the effects of this old and widely used method of substitution have been carried out. This article presents one retrospective and prospective study on the effects of the codein-based substitution in heroin abusers (n = 416). With respect to the issues addressed by this study such as somatic and psychic health, social integration, delinquincy and consumption patterns, patients as well as clinicians report an improvement in general health and fewer of the problems usually associated with heroin abuse, similar to the results from substitution treatment elsewhere.