1. Feasibility of next-generation sequencing in clinical practice: results of a pilot study in the Department of Precision Medicine at the University of Campania 'Luigi Vanvitelli'.
- Author
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De Falco V, Poliero L, Vitello PP, Ciardiello D, Vitale P, Zanaletti N, Giunta EF, Terminiello M, Caputo V, Carlino F, Di Liello R, Ventriglia A, Famiglietti V, Martinelli E, Morgillo F, Orditura M, De Vita F, Fasano M, Napolitano S, Martini G, Della Corte CM, Franco R, Altucci L, Ciardiello F, and Troiani T
- Subjects
- Aged, Feasibility Studies, Humans, Italy, Middle Aged, Pilot Projects, Genomics methods, Precision Medicine methods
- Abstract
Background: The emerging role of next-generation sequencing (NGS) targeted panels is revolutionising our approach to cancer patients, providing information on gene alterations helpful for diagnosis and clinical decision, in a short time and with acceptable costs., Materials and Methods: In this work, we evaluated the clinical application of FoundationOne CDx test, a hybrid capture-based NGS. This test identifies alterations in 324 genes, tumour mutational burden and genomic signatures as microsatellite instability. The decision to obtain the NGS assay for a particular patient was done according to investigator's choice., Results: Overall, 122 tumour specimens were analysed, of which 84 (68.85%) succeeded. The success rate was influenced by type of specimen formalin-fixed paraffin embedded (FFPE block vs FFPE slides), by origin of the sample (surgery vs biopsy) and by time of fixation (<5 years vs ≥5 years). The most frequent subgroups of effective reports derived from colorectal cancer (25 samples), non-small-cell lung cancer (16 samples), ovarian cancer (10 samples), biliary tract cancer (9 samples), breast cancer (7 samples), gastric cancer (7 samples). The most frequent alterations found in whole population referred to TP53 (45.9%), KRAS (19.6%) and APC (13.9%). Furthermore, we performed an analysis of patients in whom this comprehensive genomic profiling (CGP) had a relevance for the patient's disease., Conclusions: On our opinion, CGP could be proposed in clinical practice in order to select patients that could most benefit from the analysis proposed, like patients with good performance status without any available treatments or with unexpected resistance to a therapy., Competing Interests: Competing interests: TT: advisory board for Amgen, Bayer, Merck, Novartis, Roche, Sanofi. FM: advisory board for Lilly, MSD. EM: advisory board for Amgen, Bayer, Merck, Roche, Sanofi, Servier, Biocartis and expert opinion for ESMO (European Society of Medical Oncology). MO: Honoraria from Epionpharma, Italfarmaco and research funding from Eisai, travel and accommodation expenses for meetings rom Roche. FDV: advisory board for Amgen, Lilly, Roche, Celgene. FCi: advisory board for Merck, Roche, Amgen, Bayer, Servier, Symphogen, Pfizer and research funding from Roche, Merck, Amgen, Bayer, Ipsen. FM: BMS, MSD, Astrazeneca, Incyte., (© Author (s) (or their employer(s)) 2020. Re-use permitted under CC BY-NC. No commercial re-use. Published by BMJ on behalf of the European Society for Medical Oncology.)
- Published
- 2020
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