CAP

Seventeen organizations don't support the Diagnostic Accuracy and Innovation Act as written and would like lawmakers to advance a CLIA-centric framework.


The updated guidelines confirm HER2 gene amplification assessed by ISH and protein overexpression assessed by IHC are primary predictors of responsiveness to HER2 therapy.

The list of regulated analytes needs to be reviewed and updated so that external quality controls are in place to protect patients, proficiency testing providers said.

An impetus for the review included the fact that companies are advertising and promoting liquid biopsy in areas where the technology has not yet proven its clinical utility.

These lobbying efforts aim to shore up willingness among legislators to step in and halt implementation of the NCD if certain provisions remain in the final version.

The new guidelines said ROS1, KRAS, BRAF, MET, RET, and HER2 should be included in targeted and expanded panels.

The similar analytic performance of LDTs and FDA-approved tests informs the ongoing debate about the regulation of in vitro testing.

The workgroup wanted to address the problem of variability in how bioinformatics pipelines are validated in order to improve the accuracy of NGS tests.

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