Clinical Trials Logo

Clinical Trial Summary

Collection of tumor and blood samples from subjects enrolled in the main study (LEE011A2404) will undergo proteomic and ctDNA analysis respectively to better understand mechanisms of response and resistance to ribociclib in combination with letrozole therapy.


Clinical Trial Description

This is a sub-study of a phase IIIb interventional study (LEE011A2404). It cannot stand alone without the parent study. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT03613220
Study type Interventional
Source Novartis
Contact
Status Completed
Phase Phase 2
Start date December 28, 2018
Completion date January 6, 2020