Comparing cost/utility of giving an aromatase inhibitor as monotherapy for 5 years versus sequential administration following 2–3 or 5 years of tamoxifen as adjuvant treatment for postmenopausal breast cancer

摘要

Background: Several studies have shown aromatase inhibitors administered as monotherapy or sequentially to tamoxifen to improve relapse-free survival in postmenopausal women with early breast cancer. Any difference in cost/utility between the strategies may be of importance to therapy selection.