
A new study finds that under 30% of radiology-focused AI/ML devices authorized by the FDA had clinical testing prior to authorization.
Key Details
- 1FDA has cleared over 1,000 AI/ML devices, most for radiology.
- 2Research published in JAMA Network Open reviewed almost 1,000 algorithms approved from 1995 to June 2024.
- 3Of 723 radiology devices, fewer than 30% underwent any form of clinical testing.
- 4Very few devices were subject to prospective trials before clearance.
- 5Authors highlight a lack of standards for safety and efficacy in FDA authorization of AI/ML devices.
Why It Matters

Source
Radiology Business
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