A Phase III Study to Evaluate Letrozole as Adjuvant Endocrine Therapy for Postmenopausal Women With Receptor (ER and/or PgR) Positive Tumors.
Latest Information Update: 19 Aug 2022
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At a glance
- Drugs Letrozole (Primary) ; Tamoxifen
- Indications Adenocarcinoma; Ductal carcinoma; Early breast cancer; HER2 negative breast cancer
- Focus Registrational; Therapeutic Use
- Acronyms BIG 1-98
- 04 Jun 2019 Results of sub group analysis (n=911) assessing post-DR survival, presented at the 55th Annual Meeting of the American Society of Clinical Oncology.
- 26 Nov 2018 Results of long term follow up of BIG 1-98 trial published in the Journal of Clinical Oncology
- 08 Dec 2017 Status changed from active, no longer recruiting to completed.