Phase Ib Trial of LEE011 With Everolimus (RAD001) and Exemestane in the Treatment of Hormone Receptor Positive HER2 Negative Advanced Breast Cancer

Summary

Dose Escalation part of the study: To estimate the MTD(s) and/ or RP2D of LEE011 in combination with everolimus + exemestane, and LEE011 in combination with exemestane, and to characterize the safety and tolerability of the combinations of everolimus + exemestane + LEE011 and LEE011 + exemestane in patients with ER+ HER2- advanced breast cancer Dose Expansion part of the study: To characterize the safety and tolerability of the triplet combination of LEE011 + everolimus + exemestane in patients naïve or refractory to CDK4/6 inhibitor based therapy, and the safety and tolerability of the doublet combination of LEE011 + exemestane in patients refractory to CDK4/6 inhibitor based therapy (except patients treated with prior LEE011 are not allowed in Group 3).

Timeline

Start

2013-09-06

Primary completion

2018-03-14

Completion

2020-04-16

Drugs

Indications