Oncologists Adopt Biomarker-Matched Targeted Therapy Protocols
Oncologists increasingly specify FGFR2, IDH1, and HER2-directed targeted therapies for patients whose tumors carry the corresponding genomic alteration, a requirement that has converted biliary tract cancer treatment from a uniform chemotherapy pathway into a biomarker-stratified specification process across major cancer centers. This shift addresses a genuine efficacy concern, since targeted agents deliver meaningfully better response rates in genomically matched patients than chemotherapy alone typically achieves. Several manufacturers have expanded targeted therapy pipelines with published subgroup response data, positioning documented biomarker matching as the category's clearest growth driver heading into the next decade of precision oncology adoption.
Market Impact: Adds 22% share via testing growth








