High-dose megestrol acetate as third-line endocrine therapy for metastatic breast cancer.
Author(s): Cruz JM, Muss HB, Russell G
Affiliation(s): Comprehensive Cancer Center of Wake Forest University, Bowman Gray School of Medicine, Winston-Salem, NC 27157-1082.
Publication date & source: 1992, Oncology., 49 Suppl 2:8-11.
Publication type: Clinical Trial; Randomized Controlled Trial; Research Support, U.S. Gov't, P.H.S.
High-dose megestrol acetate (800 mg/day) was administered to 34 patients as third-line endocrine therapy for metastatic breast cancer after progression on standard-dose megestrol acetate (160 mg/day). Among the 32 evaluable patients, no complete or partial response occurred. Ten patients remained stable and 22 progressed. No patients remained on study. Median time to progression was 2 months (range, 1-13 months). The use of high-dose megestrol acetate did not result in objective responses but may have been effective in delaying progression in one third of patients.
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