1. Medtech Insight
  2. >>Device Area
  3. >>Diagnostics
  4. >>In Vitro Diagnostics

Using Surrogate Samples For IVD Trials: MDIC Issues A Framework

The group that helped developed a framework to incorporate patient preference data into regulatory device submissions has released a new document to help in vitro diagnostics sponsors tackle the problem of limited sampling by using surrogate samples. The plan has been reviewed by top FDA officials.

Developers of in vitro diagnostics (IVDs) who have difficulty collecting enough specimen to conduct necessary trials can now look to a new framework developed with assistance from officials at US FDA. The framework outlines design and selection principles for surrogate samples as well as considerations for various study types.

The Medical Device Innovation Consortium (MDIC) just released a set of recommended guidelines that have been in development since November 2015, when a working group convened to tackle questions on...

Read the full article – start your free trial today!

Join thousands of industry professionals who rely on Medtech Insight for daily insights

  • Start your 7-day free trial
  • Explore trusted news, analysis, and insights
  • Access comprehensive global coverage
  • Enjoy instant access – no credit card required
Start Free Trial

Already a subscriber?

More from In Vitro Diagnostics

Final Curtain For LDTs? FDA Will Not Appeal District Court Decision To Vacate Final Rule

 
• By Brian Bossetta

The US FDA has given up on its effort to regulate lab-developed tests as medical devices, at least for now. The agency will not appeal a decision from the Eastern District of Texas that tossed out the FDA’s final rule, leaving the agency with few cards.

SAGA Diagnostics Launches Early Breast Cancer MRD Detection Test In US

 
• By Natasha Barrow

SAGA Diagnostics has launched its breast cancer residual and recurrence detection test – Pathlight – in the US. The test’s ultrahigh sensitivity and specificity is rare to see in oncology, the company claimed.

FDA Rebukes Four Companies, Including One Overseas, For Procedural Failures

 
• By Brian Bossetta

The US FDA’s device center sent warning letters to three domestic device manufacturers and one German firm for failing to adhere to protocol on several issues.

Guardant Health Launches Germline Hereditary Cancer Test

 
• By Natasha Barrow

Guardant Health introduces a new germline panel test to help guide cancer treatment, assess the risk of secondary cancers in patients and identify family members at risk of cancer.

More from Diagnostics

Handheld Diagnostics: A Resurging Category That is Here to Stay

 
• By Barnaby Pickering

Handheld diagnostics are more powerful, accessible and clinically relevant than ever. Medtech Insight spoke to companies behind such technologies to learn how they work and discuss their commercial models.

Roche Diagnostics Day 2025: ‘We Need To Become A Leader In Decentralized Testing’

 
• By Natasha Barrow

Roche aims to grow its diagnostics sales by mid to high single digits, said CEO of Roche Diagnostics Matt Sause. The company unveiled the Axelios synthesis and sequencing solution and discussed its “long-term commitment” to China, as well as its business strategy for the next five years.

Zika Virus Test Among 4 New FDA Device Classifications

 
• By Elizabeth Orr

The FDA plans to announce class II status for four new device types, including tests for the Zika virus and genetic condition Fragile X. This follows earlier announcements and highlights a trend toward diagnostic classifications. The classifications are considered deregulatory, meaning they will hel