Langwirksame Medikamente zur Behandlung der hyperkinetischen Störungen 1bearbeitete deutsche Version von Banaschewski et al., Long-acting medications for the hyperkinetic disorders; Eur Child Adolesc Psychiatry (2006); mit freundlicher Genehmigung des Springer-Verlags.
Eine systematische Übersicht und europäische Behandlungsleitlinien Teil 2: Ein quantitativer Vergleich der langwirksamen Präparate
Abstract
Zusammenfassung: Ein Expertengremium aus mehreren europäischen Ländern hat sämtliche verfügbaren veröffentlichten und unveröffentlichten Studienergebnisse zum Einsatz von langwirksamen Medikamenten bei ADHS und hyperkinetischer Störung analysiert und auf dieser Grundlage praktische Empfehlungen zum Einsatz dieser Arzneimittel entwickelt. Im vorliegenden Artikel werden die Ergebnisse dieser Analyse dargestellt, in der die Wirksamkeit von Stimulanzien mit retardierter Freisetzung und Atomoxetin (ATX) anhand ihrer Effektstärken und der Anzahl der notwendigen Behandlungen (Numbers-Needed-to-Treat) verglichen werden. Auf der Grundlage der Analyse wurde gefolgert, (1) Langwirksame Präparate sollten zugelassen sein und eingesetzt werden; (2) Sie sollten kurzwirksame Arzneimittel (aus Kostengründen und wegen der höheren Flexibilität der Dosierung) nicht vollständig ersetzen. Individuelle Therapieoptionen sind erforderlich. (3) Sowohl ATX als auch Stimulanzien mit retardierter Freisetzung sollten zur Verfügung stehen.
Summary: A panel of experts from several European countries has accomplished a systematic review of published and unpublished data on the use of long-acting medications in ADHD and hyperkinetic disorders, on the basis of which practical recommendations for the application of these medications have been developed. The current article outlines results of this analysis, comparing the effect sizes and numbers-needed to-treat for extended-release stimulant preparations and atomoxetine (ATX). It is concluded (1) that long-acting preparations should be licensed and used. (2) However, they should not completely replace short-acting medications, in view of costs as well as the greater flexibility of dosing. Individual choices of therapy are necessary. (3) Both ATX and retarded-release stimulants should be available.
Literatur
2006). Beurteilung von Therapien mit der «number needed to treat». Deutsches Ärzteblatt, 48, B2831– B2835
(2003). Efficacy and safety of Ritalin LA, a new, once daily, extended-release dosage form of methylphenidate, in children with attention deficit hyperactivity disorder. Paediatric Drugs, 5, 833– 841
(2004). The measurement of health-related quality of life (QoL) in paediatric clinical trials: a systematic review. Health and Quality of Life Outcomes, 2, 66–
(2003). Langzeitwirksames Methylphenidat bei Kindern mit Aufmerksamkeits- Hyperaktivitätsstörungen. Nervenheilkunde, 22, 85– 92
(2004). Comparative efficacy of once-a-day extended-release methylphenidate, two-times-daily immediate-release methylphenidate, and placebo in a laboratory school setting. European Child Adolescent Psychiatry, 13, (Suppl 1) I93– 101
(2004). Using meta-analysis to draw conclusions about ADHD medication effects. 17th ECNP Congress. Stockholm
(2006a). Comparing the efficacy of medications for ADHD using meta-analysis. Medscape General Medicine, 8, 4–
(2003). Using a meta-analysis to draw conclusions about ADHD medication effects (Poster). 156th Annual Meeting of the American Psychiatric Association. San Francisco, California
(2004). Metaanalysis of the efficacy of methylphenidate for treating adult attention-deficit/ hyperactivity disorder. Journal of Clinical Psychopharmacology, 24, 24– 29
(2006). Comparison of the clinical efficacy of twice-daily Ritalin®) and once-daily Equasym® XL with placebo in children with attention-deficit/hyperactivity disorder. European Child Adolescent Psychiatry, 15, (8) 450– 459
(2002). Depressive disorders. Clinical Evidence, 7, 867– 882
(2002). Methylphenidate bioavailability from two extended-release formulations. International Journal of Clinical Pharmacology Therapeutics, 40, 175– 184
(2002). A double-blind, placebo-controlled study of modified-release methylphenidate in children with attention-deficit/hyperactivity disorder. Pediatrics, 109, E39–
(1999). Pharmacokinetics and clinical effectiveness of methylphenidate. Clinical Pharmacokinetics, 37, 457– 470
(2004). Methylphenidate, dexamfetamine and atomoxetine for the treatment of attention deficit hyperactivity disorder in children (commercial in confidence information removed). produced by the Centre for Reviews and Dissemination (CRD). www.nice.org.uk/pdf/ADHD_assessment_ report.pdf
(2004). Health-related quality of life in children and adolescents who have a diagnosis of attention-deficit/hyperactivity disorder. Pediatrics, 114, e541– e547
(1999). Efficacy and extrapyramidal side-effects of the new antipsychotics olanzapine, quetiapine, risperidone, and sertindole compared to conventional antipsychotics and placebo. A meta-analysis of randomized controlled trials. Schizophrenia Research, 35, 51– 68
(2003b). Long-term Adderall XR treatment improves quality of life in ADHD children. 156th Annual Meeting of the American Psychiatric Association, San Francisco, California
(2003). Pharmacokinetics of methylphenidate after oral administration of two modified-release formulations in healthy adults. Clinical Pharmacokinetics, 42, 393– 401
(2004). The link between health-related quality of life and clinical symptoms among children with attention-deficit hyperactivity disorder. Journal of Developmental and Behavioral Pediatrics, 25, 166– 174
(2004). Improvement in health-related quality of life in children with ADHD: an analysis of placebo controlled studies of atomoxetine. Journal of Developmental and Behavioral Pediatrics, 25, 264– 271
(2005). Psychometric validation of the child health questionnaire (CHQ) in a sample of children and adolescents with attentiondeficit/hyperactivity disorder. Quality of Life Research, 14, 719– 734
(2004). A guidelines developer’s handbook. SIGN, Edinburgh
(2004). Efficacy of two once-daily methylphenidate formulations compared across dose levels at different times of the day: preliminary indications from a secondary analysis of the COMACS study data. BMC Psychiatry, 4, 28–
(2002). Obsessive-compulsive disorder. Clinical Evidence, 7, 896– 905
(2004). Safety and efficacy of mixed amphetamine salts extended release in children and adolescents with oppositional defiant disorder (ODD). 157th Annual Meeting of the American Psychiatric Association, New York
(2006). A randomized, controlled effectiveness trail of OROS-methylphenidate compared to usual care with immediate-release methylphenidate in ADHD. Canaian Journal of Clinical Pharmacology, 13, e50– 62
(2003). A dose-response study of OROS methylphenidate in children with attentiondeficit/ hyperactivity disorder. Pediatrics, 112, e404–
(2000). Initiating Concerta TM (Oros_ methylphenidate HCl) qu in children with attention-deficit hyperactivity disorder. Journal of Clinical Research, 3, 59– 76
(2003). Development of a new once-a-day formulation of methylphenidate for the treatment of attentiondeficit/hyperactivity disorder: proof-ofconcept and proof-of-product studies. Archives of General Psychiatry, 60, 204– 211
(2004). A comparison of once-daily extended-release methylphenidate formulations in children with attention-deficit/hyperactivity disorder in the laboratory school (the Comacs Study). Pediatrics, 113, e206– e216
(2005). A randomized, placebo-controlled study of once-daily atomoxetine in the school setting in children with ADHD.. Journal of the American Academy of Child & Adolescent Psychiatry, 44, 64– 655
(2001). Randomized, controlled trial of oros methylphenidate once a day in children with attention deficit/ hyperactivity disorder. Pediatrics, 108, 883– 892
(