Phase Ib/II Clinical Study of QLS1304 Combined With Endocrine Therapy in the Treatment of ER+/HER2- Breast Cancer Patients
Conditions
- Advanced ER+/HER2- Breast Cancer
Interventions
- DRUG: QLS1304 tablet+Fulvestrant or QLC1401
- DRUG: QLS1304 tablet+Fulvestrant,AI or QLC1401+CDK4/6i
Sponsor
Qilu Pharmaceutical Co., Ltd.