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Ref Type
Authors Cristina Saura, Jasgit Sachdev, Manish R Patel, Andres Cervantes, Dejan Juric, Jeffrey R Infante, Donald Richards, Sandra Sanabria, Xuyang Lu, Joseph Ware, Timothy R Wilson, Hema Parmar, Jerry Y Hsu, Mafalda Oliveira, Eric P Winer, et. al.
Title Ph1b study of the PI3K inhibitor taselisib (GDC-0032) in combination with letrozole in patients with hormone receptor-positive advanced breast cancer
Abstract Text Cancer Res May 1, 2015 75; PD5-2


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Molecular Profile Treatment Approach
Gene Name Source Synonyms Protein Domains Gene Description Gene Role
Therapy Name Drugs Efficacy Evidence Clinical Trials
Drug Name Trade Name Synonyms Drug Classes Drug Description
Gene Variant Impact Protein Effect Variant Description Associated with drug Resistance
Molecular Profile Indication/Tumor Type Response Type Therapy Name Approval Status Evidence Type Efficacy Evidence References
PIK3CA mutant breast cancer sensitive Letrozole + Taselisib Phase Ib/II Actionable In a Phase Ib trial, Taselisib (GDC-0032) and Femara (letrozole) combination therapy resulted in an overall response rate of 38% in breast cancer patients with PIK3CA mutations, compared to 9% in patients with wild-type PIK3CA (Cancer Res May 1, 2015 75; PD5-2). detail...