Russell Garlick, CSO of SeraCare
0:00 No LDT regulation—good or bad for the industry?
4:52 An opportunity for a professional organization or private company
8:33 How to move labs beyond the status quo?
12:25 What is proficiency testing?
16:17 Will there be any pressure to “beef up” CLIA?
Rubbing shoulders at molecular medicine conferences these days one senses a sigh of relief when you talk about laboratory developed tests (LDTs). With the FDA’s decision to put regulation on hold coupled with the expected confirmation of Scott Gottlieb as FDA commissioner, those in the lab testing business seem to be confidently settling back to the status quo. And those who were arguing that all we need is a “beefed up” CLIA to hold labs to better testing standards don’t appear to be motivated to do so anymore.
Several questions arise when it comes to LDTs. First of all, if regulation was truly important for enabling this revolution we call precision medicine, then why couldn’t the Obama administration get it issued? In other words, is the status quo so bad? Secondly, without the FDA even threatening to regulate, will we see the “beefed up” CLIA that many labs argued is the best way forward? Without the stick of the FDA, is the carrot gone too?
Russell Garlick is the CSO of SeraCare, a private company that has worked to improve clinical laboratory standards for over thirty years. The company recently added a new business unit for precision medicine diagnostics, and Russell was brave enough to come on today and address these questions.
As for the status quo being good enough, Russell isn't happy.
“Many of the organizations undertaking clinical trials to recruit oncology patients have lost confidence because LDTs in one geography of the United States don’t perform the same as in other parts of the United States,” he says.
Russell has worked many years with labs on IVDs--the already regulated group of diagnostic tests. He sounds disappointed that the FDA has dropped their focus on LDTs, but is hopeful that existing organizations, such as the College of American Pathologists, or even private companies such as SeraCare might step in and seize an opportunity to improve things.
“There’s a lot of status quo. And frankly it’s a little bit disappointing,” he says, “because the laboratories can benefit from [improved standards]. It’s that inertia to do something new and different."