Details

Autor(en) / Beteiligte

• Patel, Keyur P.
• Ruiz-Cordero, Roberto
• Chen, Wei
• Routbort, Mark J.
• Floyd, Kristen
• Rodriguez, Sergio
• Galbincea, John
• Barkoh, Bedia A.
• Hatfield, David
• Khogeer, Haitham
• Kanagal-Shamanna, Rashmi
• Yin, C. Cameron
• Zuo, Zhuang
• Loghavi, Sanam
• Ok, Chi Young
• DiNardo, Courtney D.
• Luthra, Rajyalakshmi
• Medeiros, L. Jeffrey

Titel

Ultra-Rapid Reporting of GENomic Targets (URGENTseq)

Ist Teil von

• The Journal of molecular diagnostics : JMD, 2019-01, Vol.21 (1), p.89-98

Ort / Verlag

Elsevier Inc

Erscheinungsjahr

2019

Link zum Volltext

Quelle

EZB Electronic Journals Library

Beschreibungen/Notizen

• Next-generation sequencing (NGS)-based mutation panels profile multiple genes simultaneously, allowing the reporting of numerous genes while saving labor and resources. However, one drawback of using NGS is that the turnaround time is often longer than conventional single gene tests. This delay can be problematic if molecular results are required to guide therapy in patients with clinically aggressive diseases, such as acute myeloid leukemia. To overcome this limitation, we developed a novel custom platform designated as Ultra-rapid Reporting of GENomic Targets (URGENTseq), an integrated solution that includes workflow optimization and an innovative custom bioinformatics pipeline to provide targeted NGS results on fresh peripheral blood and bone marrow samples within an actionable time period. URGENTseq was validated for clinical use by determining mutant allelic frequency and minimum coverage in silico to achieve 100% concordance for all positive and negative calls between the URGENTseq and conventional sequencing approach. URGENTseq enables the reporting of selected genes useful for immediate diagnosis (CALR, CSF3R, JAK2, KRAS, MPL, NPM1, NRAS, SF3B1) and treatment decisions (IDH1, IDH2) in hematologic malignancies within 48 hours of specimen collection. In addition, we summarize the molecular findings of the first 272 clinical test results performed using the URGENTseq platform.