National Cancer Institute
at the National Institutes of Health
Links to NCI Materials
- Final Results from the NSABP Breast Cancer Prevention Trial Reported
(Posted: 11/15/2005) - Researchers from the National Surgical Adjuvant Breast and Bowel Project who conducted the landmark Breast Cancer Prevention Trial, report a seven-year and final update of the trial results. In this final report, reductions in breast cancer incidence among participants taking tamoxifen were found to be very similar compared to those reported in 1998 when initial findings were released.