May 17, 2020

New tiny needle flu vaccine approved

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FDA
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The Fluzone Intradermal vaccine
The Food and Drug Agency (FDA) has approved the use of Safonis ‘Fluzone Intradermal vaccine in America and it will be made available for the 2011...

The Food and Drug Agency (FDA) has approved the use of Safoni’s ‘Fluzone Intradermal’ vaccine in America and it will be made available for the 2011-2012 flu season.

The vaccine can be used on adults between the ages of 18 and 64 years and differs from traditional flu vaccines because it uses a syringe with a very short needle.

The new Fluzone product has a needle that is 90 percent shorter than normal needles at just one tenth of an inch long.

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Normally, flu vaccines are administered through a needle with a length of approximately one to one-and-a-half inches but Sanofi says the sight of such a long needle is distressing for patients.

Rather than injecting the vaccine into the muscle like previous flu shots, the Fluzone injects it into skin cells.

Sanofi says that the dermis – the layer just under the surface – has a high concentration of dendritic cells, which are one of the key players in generating an immune response.

Although the company has said that patients prefer the new shorter needle that the Fluzone Intradermal has to offer, it is not yet known whether it is any less painful than longer needles.

However, company research did find that reactions around the injection site (redness, swelling and itching), were more common with the new vaccine.

The product is already available in Canada, Europe and Australia being marketed by Sanofi Pasteur, the vaccine division of French drug giant Sanfoi.

It is hoped that now the Fluzone Intradermal has been made available in America it will increase the rates of influenza immunisation in adults in the US.

Flu shots are recommended for most American’s although many adults don’t have them.

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Jun 18, 2021

Skin Analytics wins NHSX award for AI skin cancer tool 

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NHS
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Cancer
2 min
Skin Analytics uses AI to detect skin cancer and will be deployed across the NHS to ease patient backlogs

An artificial intelligence-driven tool that identifies skin cancers has received an award from NHSX, the NHS England and Department of Health and Social Care's initiative to bring technology into the UK's national health system. 

NHSX has granted the Artificial Intelligence in Health and Care Award to DERM, an AI solution that can identify 11 types of skin lesion. 

Developed by Skin Analytics, DERM analyses images of skin lesions using algorithms. Within primary care, Skin Analytics will be used as an additional tool to help doctors with their decision making. 

In secondary care, it enables AI telehealth hubs to support dermatologists with triage, directing patients to the right next step. This will help speed up diagnosis, and patients with benign skin lesions can be identified earlier, redirecting them away from dermatology departments that are at full capacity due to the COVID-19 backlog. 

Cancer Research has called the impact of the pandemic on cancer services "devastating", with a 42% drop in the number of people starting cancer treatment after screening. 

DERM is already in use at University Hospitals Birmingham and Mid and South Essex Health & Care Partnership, where it has led to a significant reduction in unnecessary referrals to hospital.

Now NHSX have granted it the Phase 4 AI in Health and Care Award, making DERM available to clinicians across the country. Overall this award makes £140 million available over four years to accelerate the use of artificial intelligence technologies which meet the aims of the NHS Long Term Plan.

Dr Lucy Thomas, Consultant Dermatologist at Chelsea & Westminster Hospital, said: “Skin Analytics’ receipt of this award is great news for the NHS and dermatology departments. It will allow us to gather real-world data to demonstrate the benefits of AI on patient pathways and workforce challenges. 

"Like many services, dermatology has severe backlogs due to the COVID-19 pandemic. This award couldn't have come at a better time to aid recovery and give us more time with the patients most in need of our help.”

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