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Groundbreaking biopsy invention moves step closer to reality

An invention by a consultant that has the potential to help prostate cancer patients and save the NHS millions of pounds is a step closer to becoming a reality.

Cambridge University Hospitals’ urologist, Vincent Gnanapragasam (pictured), says a prototype of a product called Camprobe will be further developed over the next 15 to 18 months with the help of external engineers.

Gnanapragasam, who created the prototype with Addenbrooke’s clinical engineering department so biopsies can be taken more safely, will refine the final design with UK based engineers in preparation for clinical trials.

He and colleagues will simultaneously work with the Cambridge Cancer Trials Unit at Addenbrooke’s Hospital to develop the trial protocol and create an instructional video for staff responsible for testing patients for suspected prostate cancer.

The flurry of activity is another important step towards achieving CE marking, which indicates a product’s compliance with EU regulations and paves the way for Camprobe to be used at home and abroad.

At just over 11cms long, the modest appearance of the metal prototype belies its potential to be mass produced and made from plastic, meaning it could be a disposable item for clinicians.

The work has been made possible thanks to a product development award of nearly £800,000 from the National Institute for Health Research (NHIR), which was announced in June.

Camprobe won acclaim because it allows biopsies to be performed through the much more sterile transperineal route under local anaesthetic, meaning there is less chance of infection than the current method. That involves a needle biopsy of the prostate guided by a transrectal ultrasound probe inserted through the rectum.

Gnanapragasam, who is also a university lecturer with the University of Cambridge, said: “The coming months will see us working very closely with our collaborators and represents a major milestone in the development of the Camprobe.

“One of the key challenges going forwards is in making clinicians aware that there will be a much safer way of doing biopsies, which removes the risks of prostate biopsy related infections, some of which could be multi-antibiotic resistant. This is much better for patients and has the potential to save millions when looked at on a global or national scale.”

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Upcoming Events

Central Sterilising Club - Annual Scientific Meeting 2024

Crowne Plaza at Gerrard’s Cross
15th April 2024 – 16th April 2024

DECON UK 2024

National Conference Centre, Birmingham
17th April 2024

Infection Prevention & Control

National Conference Centre, Birmingham
23rd - 24th April 2024

Theatres & Decontamination Conference 2024

Coventry Building Society Arena
16th May 2024

The AfPP Roadshow - Birmingham

Millennium Point, Birmingham
18th May 2024

The AfPP Roadshow - Exeter

University of Exeter
22nd June 2024

Access the latest issue of Clinical Services Journal on your mobile device together with an archive of back issues.

Download the FREE Clinical Services Journal app from your device's App store

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