Premium
Clinical benefit of a high‐throughput sequencing approach for minimal residual disease in acute lymphoblastic leukemia
Author(s) -
Wright Gary,
Watt Eleanor,
Inglott Sarah,
Brooks Tony,
Bartram Jack,
Adams Stuart P.
Publication year - 2019
Publication title -
pediatric blood and cancer
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.116
H-Index - 105
eISSN - 1545-5017
pISSN - 1545-5009
DOI - 10.1002/pbc.27787
Subject(s) - medicine , minimal residual disease , lymphoblastic leukemia , dna sequencing , residual , disease , leukemia , oncology , computational biology , gene , genetics , algorithm , biology , computer science
The molecular detection of minimal residual disease (MRD) is standard of care in acute lymphoblastic leukemia to personalize the stratification of patients to appropriate intensity chemotherapy regimens. High‐throughput sequencing (HTS) techniques are driving changes to MRD methodologies. Our study demonstrates HTS can identify suitable diagnostic markers, even in cases where traditional screening has been unsuccessful. Markers identified by HTS were used to track MRD using standard real‐time quantitative PCR. We show, with six patient examples, clinical benefits of utilizing HTS to screen diagnostic samples and its necessity when traditional screening techniques fail. This is practical evidence that current MRD diagnostic marker screening should be replaced by an HTS approach.