FDA Issues New Guidance Considerations for Medical Device Approval Decisions
Source: Infection Control Today (3/30/12)
"The Food and Drug Administration has published first-of-kind guidance for medical device manufacturers, describing how the benefits and risks of certain medical devices are considered during pre-market review."
The Food and Drug Administration (FDA) has published a first-of-a-kind guidance for medical device manufacturers, describing how the benefits and risks of certain medical devices are considered during pre-market review.
Premarket approval (PMA) is the FDA process of scientific and regulatory review used to evaluate the safety and effectiveness of Class III medical devices. Class III devices are those that support or sustain human life, are of substantial importance in preventing impairment of human health, or which present a potential unreasonable risk of illness or injury. The de novo process is available for low- and moderate-risk devices that have been found not substantially equivalent (NSE) to existing devices.
When evaluating PMA applications or de novo petitions, the FDA relies upon valid scientific evidence to assess safety and effectiveness. Both clinical and non-clinical data play a role in FDA’s benefit-risk determinations.
The guidance includes a worksheet for device reviewers that incorporates the principal factors that influence benefit-risk determinations, such as the type, magnitude and duration of a risk or benefit, the probability that a patient will experience the risk, patient tolerance for risk, availability of alternative treatments, and the value the patient places on treatment. . .View Full Article