Evaluation of the Efficacy and Safety of TQB3616 Capsules Combined With Hormonal Therapy in a Phase II Clinical Trial for Cyclin-dependent Kinases 4 and 6 (CDK4/6)Inhibitor-Resistant, Hormone Receptor(HR)-Positive, Human Epidermal Growth Factor Receptor 2(HER2)-Negative Recurrent/Metastatic Breast Cancer
Latest Information Update: 20 Jul 2026
At a glance
- Drugs Culmerciclib (Primary) ; Fulvestrant
- Indications Advanced breast cancer; HER2 negative breast cancer
- Focus Therapeutic Use
- Sponsors Chia Tai Tianqing Pharmaceutical Group
Most Recent Events
- 02 Jun 2026 Results presented at the 62nd Annual Meeting of the American Society of Clinical Oncology
- 09 Apr 2026 Planned End Date changed from 1 Dec 2026 to 1 Jun 2026.
- 09 Apr 2026 Status changed from not yet recruiting to active, no longer recruiting.