作者: Giovanni Butturini , Valentina Allegrini , Isabella Frigerio , Stefano Gobbo , Valeria Merz
DOI: 10.1016/J.PAN.2021.04.004
关键词: Observational study 、 Performance status 、 Oncology 、 Precision medicine 、 DNA sequencing 、 Sorafenib 、 Cancer 、 Population 、 Medicine 、 Internal medicine 、 Raf kinase
摘要: Abstract Background Pancreaticoduodenal cancer (PDC) is a group of malignant tumors arising in the ampullary region, which lack approved targeted therapies for their treatment. Methods This retrospective, observational study based on Secondary Data Use (SDU) previously collected during multicenter collaboration, were subsequently entered into predefined database and analyzed. FoundationOne CDx or Liquid, next-generation DNA sequencing (NGS) service, was used to identify genomic alterations patients who failed standard treatments. Detected described according ESMO Scale Clinical Actionability molecular Targets (ESCAT). Results NGS analysis performed 68 affected by PDC. At least one alteration ranking tier I, II, III, IV ESCAT classification detected 8, 1, 9, 12 respectively (44.1%). Ten them (33.3%) received matched therapy. Patients with I generally younger than overall population (median = 54, range = 26–71 years), had an EGOG performance status score = 0 (83.3%), uncommon histological clinical presentation. The most common mutations evidence actionability (ESCAT I-III) involved genes RAF (10.3%), BRCA (5.9%) FGFR pathways (5.9%). We present activity kinases inhibitor sorafenib RAF-mutated advanced Conclusions In PDC, feasible valuable method enabling precision oncology. profiling might be considered after treatments failure, especially young maintaining good status, order detect potentially actionable offer molecularly therapeutic approaches.