TY - JOUR
T1 - Clinical Implementation of Integrated Genomic Profiling in Patients with Advanced Cancers
AU - Borad, Mitesh J.
AU - Egan, Jan B.
AU - Condjella, Rachel M.
AU - Liang, Winnie S.
AU - Fonseca, Rafael
AU - Ritacca, Nicole R.
AU - McCullough, Ann E.
AU - Barrett, Michael T.
AU - Hunt, Katherine S.
AU - Champion, Mia D.
AU - Patel, Maitray D.
AU - Young, Scott W.
AU - Silva, Alvin C.
AU - Ho, Thai H.
AU - Halfdanarson, Thorvardur R.
AU - McWilliams, Robert R.
AU - Lazaridis, Konstantinos N.
AU - Ramanathan, Ramesh K.
AU - Baker, Angela
AU - Aldrich, Jessica
AU - Kurdoglu, Ahmet
AU - Izatt, Tyler
AU - Christoforides, Alexis
AU - Cherni, Irene
AU - Nasser, Sara
AU - Reiman, Rebecca
AU - Cuyugan, Lori
AU - McDonald, Jacquelyn
AU - Adkins, Jonathan
AU - Mastrian, Stephen D.
AU - Valdez, Riccardo
AU - Jaroszewski, Dawn E.
AU - Von Hoff, Daniel D.
AU - Craig, David W.
AU - Stewart, A. Keith
AU - Carpten, John D.
AU - Bryce, Alan H.
N1 - Publisher Copyright:
© 2016 The Author(s).
PY - 2016
Y1 - 2016
N2 - DNA focused panel sequencing has been rapidly adopted to assess therapeutic targets in advanced/refractory cancer. Integrated Genomic Profiling (IGP) utilising DNA/RNA with tumour/normal comparisons in a Clinical Laboratory Improvement Amendments (CLIA) compliant setting enables a single assay to provide: therapeutic target prioritisation, novel target discovery/application and comprehensive germline assessment. A prospective study in 35 advanced/refractory cancer patients was conducted using CLIA-compliant IGP. Feasibility was assessed by estimating time to results (TTR), prioritising/assigning putative therapeutic targets, assessing drug access, ascertaining germline alterations, and assessing patient preferences/perspectives on data use/reporting. Therapeutic targets were identified using biointelligence/pathway analyses and interpreted by a Genomic Tumour Board. Seventy-five percent of cases harboured 1-3 therapeutically targetable mutations/case (median 79 mutations of potential functional significance/case). Median time to CLIA-validated results was 116 days with CLIA-validation of targets achieved in 21/22 patients. IGP directed treatment was instituted in 13 patients utilising on/off label FDA approved drugs (n = 9), clinical trials (n = 3) and single patient IND (n = 1). Preliminary clinical efficacy was noted in five patients (two partial response, three stable disease). Although barriers to broader application exist, including the need for wider availability of therapies, IGP in a CLIA-framework is feasible and valuable in selection/prioritisation of anti-cancer therapeutic targets.
AB - DNA focused panel sequencing has been rapidly adopted to assess therapeutic targets in advanced/refractory cancer. Integrated Genomic Profiling (IGP) utilising DNA/RNA with tumour/normal comparisons in a Clinical Laboratory Improvement Amendments (CLIA) compliant setting enables a single assay to provide: therapeutic target prioritisation, novel target discovery/application and comprehensive germline assessment. A prospective study in 35 advanced/refractory cancer patients was conducted using CLIA-compliant IGP. Feasibility was assessed by estimating time to results (TTR), prioritising/assigning putative therapeutic targets, assessing drug access, ascertaining germline alterations, and assessing patient preferences/perspectives on data use/reporting. Therapeutic targets were identified using biointelligence/pathway analyses and interpreted by a Genomic Tumour Board. Seventy-five percent of cases harboured 1-3 therapeutically targetable mutations/case (median 79 mutations of potential functional significance/case). Median time to CLIA-validated results was 116 days with CLIA-validation of targets achieved in 21/22 patients. IGP directed treatment was instituted in 13 patients utilising on/off label FDA approved drugs (n = 9), clinical trials (n = 3) and single patient IND (n = 1). Preliminary clinical efficacy was noted in five patients (two partial response, three stable disease). Although barriers to broader application exist, including the need for wider availability of therapies, IGP in a CLIA-framework is feasible and valuable in selection/prioritisation of anti-cancer therapeutic targets.
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U2 - 10.1038/s41598-016-0021-4
DO - 10.1038/s41598-016-0021-4
M3 - Article
C2 - 28003660
AN - SCOPUS:85010910679
SN - 2045-2322
VL - 6
JO - Scientific Reports
JF - Scientific Reports
IS - 1
M1 - 25
ER -