Information is sourced from publicly available references. The information is for educational purpose of healthcare professionals and we are not liable for any loss or damage.
Indications/Uses
Monotherapy for postmenopausal women & men w/ estrogen receptor (ER) +ve, HER2 -ve, locally advanced or metastatic breast cancer w/ activating ESR1 mutation who have disease progression following at least 1 line of endocrine therapy including a CDK 4/6 inhibitor.
Dosage/Direction for Use
345 mg daily. Max daily dose: 345 mg. Concomitant use w/ strong CYP3A4 inhibitor 86 mg once daily. Concomitant use w/ moderate CYP3A4 inhibitor 172 mg once daily. May be reduced to 86 mg once daily.
Administration
Should be taken with food: Swallow whole, do not chew/crush/split.