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Clinical Trial Summary

TQB3303 tablet is a small molecule oral drug inhibiting cyclin-dependent kinases 4 and 6 (CDK4 / 6). Based on current research, overexpression of positive regulatory proteins in the cell cycle is one of the important reasons for resistance to endocrine therapy. CDK4 / 6 is the key regulators of the cell cycle inhibiting tumor cell proliferation.


Clinical Trial Description

n/a


Study Design


Related Conditions & MeSH terms


NCT number NCT04275050
Study type Interventional
Source Chia Tai Tianqing Pharmaceutical Group Co., Ltd.
Contact Binghe Xu, doctor
Phone 010-87788826
Email xubinghe@medmail.com.cn
Status Not yet recruiting
Phase Phase 1
Start date April 2020
Completion date April 2022

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