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TCT 2022: Trial Of Boston Scientific’s TAVR Embolic Protector Misses Endpoint, But May Offer 'Hope'

 
• By Reed Miller

New trial data shows Boston Scientific’s Sentinel cerebral embolic protection device may reduce the risk of disabling stroke, but it does not appear to reduce the overall risk of stroke.

missed-target
• Source: Shutterstock

New results from the PROTECTED TAVR trial raised doubts about the future application of cerebral embolic protection (CEP) during transcatheter aortic valve replacement (TAVR).

TAVR can push debris into the bloodstream that cause embolic stroke, so Claret Medical designed the Sentinel embolic protection device to catch that debris before it reaches the brain. The...

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Data Finds Capillary Blood Is A Reliable Alternative To Venous Blood For Routine Testing

 
• By Natasha Barrow

A study from Babson Diagnostics published in the peer-reviewed Journal of Applied Laboratory Medicine showed that capillary blood sample volume issues can overcome historical challenges, such as poor quality, through a technique called assay miniaturization.

Inclusive By Design: UK Invites Sponsors To Submit Trial Diversity Plans

 
• By Vibha Sharma

The UK has issued clearer guidance to help drug and medical device sponsors demonstrate how they intend to include a diverse and relevant range of participants in their clinical trials.

First Alzheimer’s Disease Diagnostic Blood Test Cleared By FDA

 
• By Natasha Barrow

Fujirebio Diagnostics' Alzheimer's disease test, Lumipulse G pTau217/ß-Amyloid 1-42 Plasma Ratio, has been cleared by the US FDA.

Mirvie Launches Predictive Blood Test For Preeclampsia

 
• By Marion Webb

Mirvie launched Encompass, a blood test to help identify women over age 35 who are at moderate risk for preeclampsia, and will conduct additional studies to support reimbursements from payers.

More from R&D

SpotitEarly Raised $20.3M In New Funding To Bring AI- And Dog-Sniffing-Powered Early Cancer Detection Test To US

 
• By Marion Webb

Israeli-based SpotitEarly hopes to bring an early cancer-detection test, which uses dogs’ noses to detect compounds in exhaled breath and AI analysis, to US homes in 2026.

Thousands Of Cardiac Digital Twins Reveal Novel Connections With Mental Health

 
• By Natasha Barrow

King’s College London, Imperial College London and The Alan Turing Institute constructed cardiac digital twins at scale, creating over 3,400, in a new study using UK Biobank data published in Nature Cardiovascular Research on 16 May.

LSX Europe: Women’s Health Education Is The Key For Unlocking VC Investment

 
• By Natasha Barrow

Flo Health was the first femtech unicorn to be valued at over $1bn. But the company faced 49 investment rejections before reaching that status, Anna Klepchukova, the company’s chief medical officer, told the LSX World Congress Europe. THENA Capital’s Esther Reynal de St Michel Richardot talked through the firm’s gender-smart investment strategy.