55 The introduction of the Cancer Research UK Stratified Medicine Programme 2 (CRUK SMP2) in North East England; lessons learned and experience gained

Introduction: The CRUK SMP2 programme was set-up to evaluate the feasibility of performing large scale molecular analysis within the NHS on the (often small) diagnostic biopsies obtained in NSCLC. The results are used to allocate patients to an appropriate molecular therapy within the “umbrella” MATRIX trial. Newcastle opened SMP2 on 01/10/2014. Here we report our first year’s experience. Methods: NSCLC patients with PS 0–2 were consented onto the CRUK SMP2. Matched residual diagnostic tissue and blood were sent to All Wales Genetics Laboratory, Cardiff. Samples with >70ng DNA were assessed for 28 oncogenes using Next Genuine Sequencing on the Illumina SMP2 panel. Results: 116 patients were consented from 6/10/14–1/10/15 referred from 12 oncologists. The data on patient/sample flow is shown in Fig 1. Median survival was 161 days from consent. The 1st sample was sent to Cardiff on 28/1/15 as the Illumina panel was undergoing fi- nal validation. 50 samples have been sent; 11 had insufficient DNA; these samples had lower cell number (but with no impact of necrosis/tumour proportion); The most commonly altered gene was K-Ras (13 of 22 adenocarcinomas). Only 2 patients with results from >25 of the 28 genes had no tier 1 or 2 ie potentially treatable molecular abnormalities. The median time from consent to result was 109 days (range 45–250) with delays occurring throughout the pathway. Conclusion: Patients and oncologists are keen to be involved in molecular profiling; but patients need to be consented early to allow results to guide therapy. Prioritisation of samples is key. Not all samples are suitable for analysis due to small cell number or low tumour proportion. Molecular analysis may require extra resource in pathology, if it is to become standard of care. The first 4 patients to start treatment on MATRIX were enrolled from 27/8/15 in Newcastle. Disclosure: All authors have declared no conflicts of interest.