Cancer chemotherapy and pharmacology · 2013
Adjuvant sequential chemoradiation therapy in high-risk endometrial cancer: results of a prospective, multicenter phase-II study of the NOGGO (North-Eastern German Society of Gynaecological Oncology).
Клиническое исследование II фазыСтатьяМногоцентровое исследованиеНазвание и аннотация: Перевод пока не подготовлен
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Mustea A, Koensgen D, Belau A, Sehouli J, Lichtenegger W, Schneidewind L, Sommer H, Markmann S, Scharf J P, Ehmke M, Ledwon P, Braicu I, Zygmunt M, Koehler G
Аннотация
PURPOSE: The management of high-risk endometrial cancer (HREC) remains controversial. We conducted a prospective multicenter phase-II clinical trial to evaluate an adjuvant chemotherapy (CT) with sequential radiotherapy (RT) in patients with HREC.
METHODS: Patients with HREC from 8 institutions in Germany were enrolled. After surgery, patients received four cycles of paclitaxel 175 mg/m² (P) and carboplatin AUC5 (C) (d1, q21d) and subsequent external pelvic radiation therapy (1.8 Gy/d, d1-5) at a total dose of 45 Gy with vaginal brachytherapy (3 × 5 Gy). Quality of life (QoL) was assessed using the EORTC-QLQ-C30 questionnaire. Primary endpoints were tolerability, toxicity and QoL. Progression-free survival (PFS) was defined as secondary endpoint.
RESULTS: Thirty-five patients were enrolled from 2004 through 2008. Median follow-up was 24 months (range 3-24 months). All patients received 4 cycles of P and C and completed RT. Overall, grade 3/4 haematological toxicity was 25.6 %. Three cycles were delayed because of leukopenia. Grade 3/4 non-haematologic toxicities were rare (≤3 %). No overall change in QoL occurred during treatment. Two-year median PFS and OS rates were both 75.8 %.
CONCLUSIONS: Adjuvant combination CT with P + C and sequential RT is well tolerated and a feasible regimen in patients with HREC. Subsequent phase-III trials are warranted.
METHODS: Patients with HREC from 8 institutions in Germany were enrolled. After surgery, patients received four cycles of paclitaxel 175 mg/m² (P) and carboplatin AUC5 (C) (d1, q21d) and subsequent external pelvic radiation therapy (1.8 Gy/d, d1-5) at a total dose of 45 Gy with vaginal brachytherapy (3 × 5 Gy). Quality of life (QoL) was assessed using the EORTC-QLQ-C30 questionnaire. Primary endpoints were tolerability, toxicity and QoL. Progression-free survival (PFS) was defined as secondary endpoint.
RESULTS: Thirty-five patients were enrolled from 2004 through 2008. Median follow-up was 24 months (range 3-24 months). All patients received 4 cycles of P and C and completed RT. Overall, grade 3/4 haematological toxicity was 25.6 %. Three cycles were delayed because of leukopenia. Grade 3/4 non-haematologic toxicities were rare (≤3 %). No overall change in QoL occurred during treatment. Two-year median PFS and OS rates were both 75.8 %.
CONCLUSIONS: Adjuvant combination CT with P + C and sequential RT is well tolerated and a feasible regimen in patients with HREC. Subsequent phase-III trials are warranted.
Предметные рубрики MeSH
AgedAntineoplastic AgentsAntineoplastic Combined Chemotherapy ProtocolsBrachytherapyCarboplatinChemoradiotherapy, AdjuvantEndometrial NeoplasmsEndometriumFeasibility StudiesFemaleFollow-Up StudiesGermanyHematologic DiseasesHumansIncidenceMiddle AgedNeoplasm GradingNeoplasm StagingPaclitaxelPrognosisQuality of LifeSurvival Analysis