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Pioneering developments in proactive health screening worth sharing
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Roger’s story: pancreatic cancer, caught in time

Roger felt healthy and low-risk. After reading about the test, he sought it out — and it caught a pancreatic cancer early, before symptoms. 

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Explore the latest from Preologi

Articles

Executive health screening: a more advanced approach to cancer and heart disease

Executive health screening that looks beyond risk scores – with CT coronary angiography and the Galleri® cancer test, for leaders and the wider workforce.

Articles

Annual blood tests: what a comprehensive check covers – and why tracking results matters

Many conditions develop silently. See what a comprehensive annual blood test checks – from ApoB to HbA1c – and why tracking your results each year matters.

Patient stories

Kevin’s story: a firefighter’s early catch

A firefighter of 30 years, Kevin felt healthy when his department offered the test. It flagged an early oesophageal cancer when Kevin had no symptoms

Articles

Silent heart disease: what REACT, SCOT-HEART and ORFAN reveal

Heart disease often builds silently for decades. Learn what the REACT, SCOT-HEART and ORFAN studies reveal about plaque, inflammation and heart attack risk.

Patient stories

Robert’s story: caught at stage one, back at work and enjoying life again

Robert joined the trial after losing both parents to cancer. Three rounds in, it flagged an early tongue-base cancer — before he had any symptoms. 

Articles

Bowel cancer screening (UK): FIT tests, blood tests and what comes next

Bowel cancer screening is changing. Learn how the NHS FIT test works, why its threshold matters and where blood tests like the Galleri® test could fit in.

Articles

Ann’s story: cancer detected before any symptoms

In her seventies and feeling well, Ann joined the NHS-Galleri trial to help others — and it flagged a bowel cancer she never knew was there. 

Articles

Why I founded Preologi: a cardiologist’s case for detecting serious disease earlier

Consultant cardiologist Dr Michael Hickman explains why he founded Preologi – and why healthcare must stop waiting for people to become ill before it acts.

Press coverage

PATHFINDER 2 spots dozens of cancers before symptoms

US coverage of early PATHFINDER 2 results: when the test flagged a signal, cancer was found most of the time, with very few false alarms.

Press coverage

UK’s NHS-Galleri test trial reports first results

University College London's announcement of the NHS-Galleri results — candid that the main goal wasn't met, alongside a fall in late-stage diagnoses.