[The use of methylphenidate in children: analysis of prescription usage based in routine data of the statutory health insurance bodies concerning drug prescriptions]. / Der Einsatz von Methylphenidat im Kindesalter: Analyse des Verordnungsverhaltens auf der Basis von Routinedaten der gesetzlichen Krankenkassen zu Arzneimittelverordungen.

UNLABELLED: In Germany only few data is available on the use of stimulants in the treatment of Attention Deficit/Hyperactivity Disorder. For the first time a full survey of health insurance data was carried out on methylphenidate prescriptions from 2000 to 2001 in an East German District. 783 patients of the total cohort received at least one prescription for methylphenidate. In our sample, the treatment prevalence more than doubled in the observation period from 0.6 % to 1.4 % in children aged between 5 and 15 years, this age group representing the largest treatment group. Younger children, adolescents and adults were only rarely treated. The treatment was undertaken predominantly by paediatricians, general practitioners and neurologists/psychiatrists/child psychiatrists. Prescriptions were issued by one, or by not more than two doctors. CONCLUSION: In Mecklenburg-Vorpommern the prevalence of stimulant treatment has clearly increased. Since diagnosis-related data is not available it is not possible to assess the indications for treatment. Further studies should serve to evaluate the correspondence between diagnosis and therapy in relation to stimulant medication.