Anastrozole then letrozole versus letrozole then anastrozole in patients with estrogen-receptor-positive early breast cancer also receiving tamoxifen before or after aromatase inihibitor treatment
Phase of Trial: Phase IV
Latest Information Update: 01 Feb 2011
At a glance
- Drugs Anastrozole; Letrozole; Tamoxifen
- Indications Early breast cancer
- Focus Adverse reactions
- 05 Nov 2010 New trial record.