TKI Treatment Sequencing in Advanced Gastrointestinal Stromal Tumors.

ABSTRACT: Prior to the early 2000s, patients with advanced gastrointestinal stromal tumors (GIST) had very poor prognoses owing to a lack of effective therapies. The development of tyrosine kinase inhibitors at the turn of the century significantly improved the overall survival for patients with GIST. The resounding success of imatinib in the first clinical trial of a tyrosine kinase inhibitor to treat GIST led to its approval for first-line therapy for advanced GIST; this study was open to all comers and not restricted to any GIST subtype(s). The trials that led to the approvals of second-, third-, and fourth-line therapy for advanced GIST were also open to all patients with advanced/metastatic GIST. Only in retrospect do we realize the role that the molecular subtypes played in the results observe

SUBMITTER: Khosroyani HM 

PROVIDER: S-EPMC10029090 | biostudies-literature | 2023 Jan

REPOSITORIES: biostudies-literature