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Neoadjuvant therapy for postmenopausal women with ER and/or PgR positive breast cancer. A randomized open phase II trial evaluating the efficacy of a 6 months preoperative treatment with Letrozole ...

Update Il y a 4 ans
Reference: EUCTR2004-004007-37

Neoadjuvant therapy for postmenopausal women with ER and/or PgR positive breast cancer. A randomized open phase II trial evaluating the efficacy of a 6 months preoperative treatment with Letrozole (2.5 mg/day) with or without Zoledronic acid (4 mg every 4 weeks)

Woman Man

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Extract

Primary objective of the study is to demonstrate superiority of letrozole and zoledronic acid over letrozole monotherapy given as 6 months preoperative treatment with respect to tumor response. Response is defined as complete response (CR) or partial response (PR) based on mammography and/or sonography according to modified RECIST criteria at month 6.

Inclusion criteria

  • Breast cancer by postmenopausal women

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