zurück Home | IES, Intergroup Exemestane Study | |||||||||||||
Fragestellung |
Verbessert ein Switch auf Exemesan (Aromasin) das Behandlungsergebnis postmenopausaler, rezeptorpositiver Mammakarzinome? | |||||||||||||
Ergebnis |
Das rezidivfreie Überleben und das Gesamtüberleben ist mit Swich auf Exemesan signifikant höher. | |||||||||||||
Statistik 96 Monate |
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Gesamtüberleben |
Das Gesamtüberleben ist mit Switch auf Exemestan nach 5 Jahren um 1,5% besser als mit Tamoxifen. Nach 10 Jahren beträgt die Differenz 2,1%.
Nach Daten aus (1) |
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Wirkmechanismus |
Exemesan (Aromasin) hemmt die Synthese von Östrogenen durch die Blockierung der Aromatase | |||||||||||||
Behandlungs-Arm A | Tamoxifen 20mg, 5a | |||||||||||||
Behandlungs-Arm B | Tamoxifen 20mg, 2-3a | Exemesan 25 mg, 3a | ||||||||||||
Einschluss |
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Quellen |
1.) Morden JP, et al.: Long-Term Follow-Up of the Intergroup Exemestane Study. J Clin Oncol 2017;35:2507-2514 2.) Coombes RC, Hall E, Gibson LJ, et al: A randomized trial of exemestane after two to three years of tamoxifen therapy in postmenopausal women with primary breast cancer. N Engl J Med 2004;350:1081-1092 3.) Coombes RC, Kilburn LS, Snowdon CF, et al: Survival and safety of exemestane versus tamoxifen after 2-3 years tamoxifen treatment (Intergroup Exemestane Study): A randomised controlled trial. Lancet 2007;369:559-570 4.) Bliss JM, Kilburn LS, Coleman RE, et al: Disease-related outcomes with long-term follow-up: An updated analysis of the intergroup exemestane study. J Clin Oncol 2012;30:709-717 5.) Coleman RE, Banks LM, Girgis SI, et al: Skeletal effects of exemestane on bone-mineral density, bone biomarkers, and fracture incidence in postmenopausal women with early breast cancer participating in the Intergroup Exemestane Study (IES): A randomised controlled study. Lancet Oncol 2007;8:119-127 6.) Bertelli G, Hall E, Ireland E, et al: Long-term endometrial effects in postmenopausal women with early breast cancer participating in the Intergroup Exemestane Study (IES): A randomised controlled trial of exemestane versus continued tamoxifen after 2-3 years tamoxifen. Ann Oncol 2010;21:498-505 7.) Fallow fi eld LJ, Bliss JM, Porter LS, et al: Quality of life in the intergroup exemestane study: A randomized trial of exemestane versus continued tamoxifen after 2 to 3 years of tamoxifen in postmenopausal women with primary breast cancer. J Clin Oncol 2006;24:910-917 8.) Fallow fi eld LJ, Kilburn LS, Langridge C, et al: Long-term assessment of quality of life in the Intergroup Exemestane Study: 5 years post-randomisation. Br J Cancer 2012;106:1062-1067 9.) Mieog JS, Morden JP, Bliss JM, et al: Carpal tunnel syndrome and musculoskeletal symptoms in postmenopausal women with early breast cancer treated with exemestane or tamoxifen after 2-3 years of tamoxifen: A retrospective analysis of the Intergroup Exemestane Study. Lancet Oncol 2012;13:420-432 | |||||||||||||
Impressum Zuletzt geändert am 03.10.2012 19:44