A large, uniquely simple, randomised study to assess much more reliably the balance of benefits and risks of prolonging adjuvant tamoxifen treatment in early breast cancer.
Latest Information Update: 05 Jun 2020
At a glance
- Drugs Tamoxifen (Primary)
- Indications Early breast cancer
- Focus Therapeutic Use
- Acronyms aTTom
- 31 May 2020 Results evaluating HER2 status and prediction of extended endocrine benefit with breast cancer index (BCI) in HR+ patients in the adjuvant tamoxifen, presented at the 56th Annual Meeting of the American Society of Clinical Oncology
- 10 Sep 2014 Accrual to date is 110% according to United Kingdom Clinical Research Network record.
- 31 May 2012 Additional trial locations added as reported by United Kingdom Clinical Research Network.