Second-line treatment in exon 11-mutated GIST patients: Imatinib dose escalation or sunitinib? Retrospective analysis of a multi-institutional experi…

2014

10515 Background: Data from metastatic GIST patients harbouring exon 11 mutation who received a second line treatment with sunitinib or imatinib dose escalation were retrospectively analysed to compare survival. Methods: 123 exon 11 mutated advanced GIST patients were included. All patients progressed on imatinib 400 mg/die and received, on discretion of physician, a second line treatment with either imatinib (800 mg/die) or sunitinib (50 mg/die 4 weeks on/2 weeks of or 37.5 mg/day continuous daily dose). The type of exon 11 mutation was recorded (deletion versus others) and correlated with survival and response according to RECIST or CHOI criteria Results: 79 patients (64%) received a seco…

PML expression in soft tissue sarcoma: prognostic value in alkilating agents/anthracyclin based first line therapy

2010