Routine molecular screening of advanced refractory cancer patients: An analysis of the first 2490 patients of the ProfilER Study.
2017
LBA100Background: ProfiLER (NCT01774409) is a molecular profiling clinical trial exploring cancer cell genomic alterations in pts with advanced disease to guide treatment. Methods: Pts with confirmed diagnosis of advanced cancers are eligible. DNA extracted from either archival or fresh collected tumor samples was analyzed by targeted exon sequencing of 60 cancer related genes and whole genome array comparative genomic hybridization (CGH). A multidisciplinary molecular board analyzes genomic data and recommends molecular targeted therapies (MTT) when actionable alterations are found. Results: As of Jan 2017, 2490 pts (55% female, median age 59, range 1-90) were consented; 1826 (73.3%) tumors were analyzed, 301 (12%) are ongoing (not done in 363 pts (14.6%) for technical issues). Tumor types were colorectal (10.3%), gyneco (9.5%), breast (8.8%), head & neck (7.1%) carcinomas, sarcomas (7.1%) and brain tumors (6.5%). 940/1826 pts (51.5%) had at least 1 actionable mutation (AM): 579 pts with only one AM, whi...
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