Medication noncompliance in adolescents with psychiatric disorders.

The purpose of the study was to estimate prevalence of medication noncompliance among adolescents, following discharge from hospital. A second purpose was to identify predictors of such noncompliance. Seventy-one adolescents, who had been prescribed a medication during psychiatric hospitalization, were interviewed by telephone, 6-8 months post-hospitalization. Medication noncompliance was defined as discontinuing medication without the recommendation of the treating physician. Twenty-four subjects (33.8%) were noncompliant with medication. Age, race, gender, SES, diagnosis, type and number of medications, severity of depression, and family living arrangement did not predict noncompliance. We concluded that noncompliance with psychotropic medications was relatively common and difficult to predict in adolescents who had been hospitalized to a psychiatric inpatient unit; the majority of them suffered from depression. Clinicians should be aware that medication noncompliance may be common and a relatively unpredictable phenomenon.