Zusammenfassung
Fragestellung: Die Wirksamkeit und Verträglichkeit von Epoetin beta (NeoRecormon®) wurde an einem
breit gestreuten Kollektiv anämischer Tumorpatienten untersucht. Methoden: Im Rahmen einer Anwendungsbeobachtung erfassten wir systematisch die routinemäßige
Therapie mit Epoetin beta, die Tumortherapie, Begleittherapien, Laborparameter unter
besonderer Ausrichtung auf das rote Blutbild, den Transfusionsbedarf sowie Aspekte
der Lebensqualität über einen Zeitraum von maximal 12 Monaten. Ergebnisse: 196 Patienten mit verschiedenen Malignomen (überwiegend multiplen Myelomen, Mamma-
und Ovarialkarzinomen) wurden im Median 3,6 Monate mit Epoetin beta behandelt und
dokumentiert. In dem Subkollektiv von 115 Patienten, bei denen der Verlauf nicht durch
begleitende Transfusionen beeinflusst wurde, nahm der mediane Hämoglobinwert während
der Therapie um 1,9 g/dl zu. Gleichzeitig verbesserte sich die Lebensqualität der
Patienten, erfasst mit dem FACIT-Fatigue-Bogen, deutlich. Nur bei vier Patienten (2
%) wurden unerwünschte Ereignisse beobachtet, bei denen ein Zusammenhang mit Erythropoetin
nicht ausgeschlossen werden konnte. Schlussfolgerung: Die in verschiedenen kontrollierten klinischen Studien beschriebenen positiven Effekte
von Epoetin beta auf die Verminderung des Transfusionsbedarfs, die Steigerung der
Hämoglobinkonzentration sowie die Verbesserung der Lebensqualität konnte die Anwendungsbeobachtung
bestätigen. Zudem zeigte der ambulante Einsatz unter Praxisbedingungen, dass die Therapie
mit Epoetin beta sehr gut verträglich und sicher durchführbar ist.
Abstract
Purpose: To examine efficacy and safety of Epoetin beta (NeoRecormon®) administered to a broad
population of patients with tumour-related anaemia. Methods: Within the framework of this pharmacovigilance study, data on routine use of Epoetin
beta, antineoplastic therapy, concomitant medication, laboratory parameters with special
focus on red blood cells, transfusion requirement as well as aspects of quality of
life were collected during a period of up to 12 months. Results: 196 patients suffering from a variety of malignancies (predominantly multiple myelomas,
breast and ovarian cancer) had a documented treatment with Epoetin beta for a median
of 3.6 months. Among a subgroup of 115 patients, in which the course of the investigation
was not affected by simultaneous blood transfusions, median haemoglobin increased
by 1.9 g/dl during the growth factor therapy. In parallel, the quality of life of
the patients (recorded by means of the FACIT-fatigue questionnaire) improved distinctly.
Adverse events, in which a causal relationship to the study drug could not be excluded
definitely, were reported in four cases only (2 %). Conclusion: The beneficial effects of Epoetin beta treatment on transfusion requirement, haemoglobin
levels and quality of life, proven in a number of controlled clinical trials, were
confirmed in this surveillance study. Moreover, the growth factor therapy is characterised
by excellent tolerability and feasibility without major complications.
Schlüsselwörter
Anämie - Erythropoetin - Epoetin beta - Hämoglobin - Fatigue - Anwendungsbeobachtung
Key words
Anaemia - erythropoietin - epoetin beta - haemoglobin - fatigue - pharmacovigilance
study
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PD Dr. C. Oberhoff
Klinik für Frauenheilkunde und Geburtshilfe, Universitätsklinikum Essen
Hufelandstr. 55
45122 Essen
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