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BioWorld - Saturday, April 11, 2026
Home » lab-developed tests

Articles Tagged with ''lab-developed tests''

Hand holding ballot over box, US flag backdrop

Impact of 2024 election on med tech difficult to forecast

Nov. 15, 2024
By Mark McCarty
Makers of devices and diagnostics face a new set of policy questions following the 2024 U.S. general elections, but many of the impending changes at the executive branch seem directed more toward drugs and vaccines, seemingly leaving the device and diagnostics industries largely out of harm’s way.
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Laptop displaying FDA logo

FDA hit with second lawsuit over LDT final rule

Aug. 21, 2024
By Mark McCarty
The U.S. FDA’s effort to regulate lab-developed tests was predictably controversial, but the final rule drew a second lawsuit, this time from the Association for Molecular Pathology.
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FDA icons and doctor

AMP presses FDA to rethink supply chain issues in Section 564 draft

Aug. 12, 2024
By Mark McCarty
The U.S. FDA’s draft guidance for in vitro diagnostics under a Section 564 public health declaration broke little new conceptual ground, but the Association for Molecular Pathology (AMP) urged the agency to reconsider the COVID-19 experience.
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Unwinding of Chevron could bring down HHS, FDA, CMS policies

July 2, 2024
By Mari Serebrov
The U.S. Department of Health and Human Services (HHS) and the FDA already are getting a glimpse of the post-Chevron world and how the Supreme Court’s June 28 unwinding of the 40-year-old Chevron deference could rein in agency policies that defy Congress’ expressed intent.
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Judge's gavel with US flag

ACLA files suit against US FDA over lab-developed test final rule

May 29, 2024
By Mark McCarty
The American Clinical Laboratory Association has followed through on its promise to file suit against the U.S. FDA over the agency’s final rule for lab-developed tests. The lawsuit will be heard in the U.S. District Court for the Eastern District of Texas, which is also the venue for litigation against another federal government agency, the Federal Trade Commission, suggesting that litigants expect a favorable review of their case in this court.
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U.S. flag on columned building

US FDA concessions on LDTs may blunt appetite for legislation

May 10, 2024
By Mark McCarty
The U.S. FDA’s final rule for lab-developed tests was a long time in coming even if the agency shorted the public comment period for the draft rule, and the final rule makes several major concessions about circumstances in which the agency would exercise enforcement discretion.
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Purple-tinted test tubes and dropper

Final LDT rule likely to favor larger players in lab space

April 29, 2024
By Mark McCarty
The U.S. FDA’s final rule for regulation of lab-developed tests was hardly a shock to the world of regulation, but the final rule might provide a shock for sorts for smaller entities in the diagnostics space. Analysts with Leerink Partners said most companies they routinely track are unlikely to be immediately affected by the final rule, but noted that FDA regulation might make it tougher for smaller, new entries to the space to get to market.
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US flag, shopping cart of vials

FDA’s final LDT rule prompts more calls for passage of VALID Act

April 29, 2024
By Mark McCarty
The U.S. FDA has posted the long-awaited final rule for lab-developed tests, which amends the draft rule in a few key respects, but Reps. Diana DeGette and Larry Buchson, once again voiced their opposition to the rule. DeGette and Bucshon acknowledged that congressional inaction has left the FDA with few choices, but called again for passage of the Verifying Accurate, Leading-edge IVCT Development (VALID) Act, which they said is critical because “burdensome regulation of these medical products creates uncertainty in the future of innovation and patient care.”
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Laptop displaying FDA logo
MDMA Annual Meeting

FDA’s Shuren calls for an end to the debate over LDT accuracy

April 18, 2024
By Mark McCarty
While the U.S. FDA’s final rule for regulation of lab-developed tests (LDTs) has yet to emerge, there is some reason to expect the rule will be met with litigation from clinical lab associations. The FDA’s Jeff Shuren said in remarks to this year’s meeting of the Medical Device Manufacturers Association that there is a legitimate problem with the accuracy of many LDTs, adding that while stakeholders are at liberty to question the FDA’s rulemaking, the agency’s experience in this area indicates that the question of LDT reliability is not up for debate.
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FDA icons and doctor

US FDA rulemaking for LDTs pressures Congress to revisit legislation

March 21, 2024
By Mark McCarty
The U.S. FDA’s pending final rule for regulation of lab-developed tests has proven unusually controversial even for the FDA, but Rep. Anna Eshoo (D-Calif.) stated in a March 21 hearing that congressional inaction has left the agency in an uncomfortable spot.
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