Dear PatSh, I think the information you may have seen was in regard to using tamoxifen for adjuvant therapy. The current standard of care is to use tamoxifen for 5 years after initial treatment in hormone receptor positive disease. Beyond the five years there was no benefit shown and perhaps some additional benefit just by being taken off the tamoxifen. Particularly if the cancer did not recurr while you were on the tamoxifen then another trial of tamoxifen may be an option for you.