Phase I Study of White Button Mushroom Extract in Preventing the Recurrence of Breast Cancer in Postmenopausal Women Who Are Breast Cancer Survivors.
This is a dose-escalation study.
Patients receive oral white button mushroom extract twice daily for 12 weeks in the absence of a second primary ductal carcinoma in situ, invasive breast cancer, or unacceptable toxicity.ble toxicity.\n