Table 1.

Clinical characteristics of tumor samples from patients who underwent BYL719 treatment

Patient IDStatusBiopsy siteSecond biopsy status
1TNBreastProgression of disease
PDLiver
2TNLiverProgression of disease
PDLiver
3TNBreast skinToxicity
TXBreast skin
4TNAbdominal wallProgression of disease
PDSkin
5TNBreastProgression of disease
PDLiver
6TNLiverStable disease
SDLiver
  • TN, treatment-na├»ve; PD, progression of disease; TX, toxicity; SD, stable disease.