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Breast Diseases

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Tamoxifen

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Estrogen Receptor Modulators

LEE011 - 3 weeks on 1 week off Letrozole 2.5mg - Once daily

LEE011 - 3 weeks on 1 week off Tamoxifen 20mg - Once daily

LEE011 - 3 weeks on 1 week off Fulvestrant 500 mg - Dosed every 28 days (Day 1 for each cycle) with 1 additional dose on Day 15 of Cycle 1

LEE011 as 50 mg and 200 mg hard gelatin oral capsules as individual patient supply packaged in bottles. LEE011 will be taken QD - days 1-21 of each 28 days cycle.

LEE011

goserelin

Novartis Pharmaceuticals

The purpose of the Phase Ib is to:

1. determine the recommended dose of LEE011 in combination with a standard dose of letrozole as well as to provide additional safety and anti-tumor activity data in Asian non-Japanese patients
2. determine the recommended dose of LEE011 in combination with a standard dose of letrozole as well as to provide additional safety and activity data in Japanese patients
3. evaluate the safety and anti-tumor activity of LEE011 at the RP2D established in the dose escalation part in combination with a standard dose of letrozole, fulvestrant or tamoxifen plus goserelin in Japanese patients.

A Phase Ib Dose Escalation Study of the Combination of LEE011 With Letrozole and Dose Expansion of LEE011 With Hormonal Therapy for the Treatment of Pre-(With Goserelin) and Postmenopausal Women With Hormone Receptor Positive, HER2-negative, Advanced Breast Cancer

DLTs at each dose level associated with administration of LEE011 and letrozole

This will be defined by changes in hematology and chemistry values, vital signs and ECGs, frequency and duration of AEs, lab abnormalities and other safety parameters.

For LEE011 and letrozole or tamoxifen or fulvestrant

This will be defined by changes in hematology and chemistry values, vital signs and ECGs, frequency and duration of SAEs, lab abnormalities and other safety parameters.

For LEE011 and letrozole or tamoxifen or fulvestrant

Anti-tumor activity for LEE011 and letrozole or tamoxifen or fulvestrant

As assessed by PK parameters such as Cmax, Tmax, AUC0-24hours, accumulation ratio and Ctrough for LEE011 (and relevant metabolites) and letrozole, tamoxifen and fulvestrant

Study title	NCT ID	Conditions	Interventions	Eligibility	Organization
A Phase Ib Dose Escalation Study of the Combination of LEE011 With Letrozole and Dose Expansion of LEE011 With Hormonal Therapy for the Treatment of Pre-(With Goserelin) and Postmenopausal Women With Hormone Receptor Positive, HER2-negative, Advanced Breast Cancer	NCT02333370	Hormone Recepto...	LEE011 Letrozole Tamoxifen Fulvestrant goserelin	18 Years -	Novartis
A Phase Ib Dose Escalation Study of the Combination of LEE011 With Letrozole and Dose Expansion of LEE011 With Hormonal Therapy for the Treatment of Pre-(With Goserelin) and Postmenopausal Women With Hormone Receptor Positive, HER2-negative, Advanced Breast Cancer	NCT02333370	Hormone Recepto...	LEE011 Letrozole Tamoxifen Fulvestrant goserelin	18 Years -	Novartis
A Phase Ib Dose Escalation Study of the Combination of LEE011 With Letrozole and Dose Expansion of LEE011 With Hormonal Therapy for the Treatment of Pre-(With Goserelin) and Postmenopausal Women With Hormone Receptor Positive, HER2-negative, Advanced Breast Cancer	NCT02333370	Hormone Recepto...	LEE011 Letrozole Tamoxifen Fulvestrant goserelin	18 Years -	Novartis

Spots Global Cancer Trial Database for lee011,

Every month we try and update this database with for lee011, cancer trials from around the world to help patients and their families find trials that might be right for them.
We offer this 100% free of charge and do not endorse any of the trials listed here, we hope it helps you or a loved one.

Spots Global Cancer Trial Database for lee011,

Every month we try and update this database with for lee011, cancer trials from around the world to help patients and their families find trials that might be right for them. We offer this 100% free of charge and do not endorse any of the trials listed here, we hope it helps you or a loved one.

Every month we try and update this database with for lee011, cancer trials from around the world to help patients and their families find trials that might be right for them.
We offer this 100% free of charge and do not endorse any of the trials listed here, we hope it helps you or a loved one.