Loyalty cards could spot cancer months earlier

NCT ID NCT06447064

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study looks at whether the things people buy at stores—like pain relievers or digestive aids—could be early warning signs of cancer. Researchers will compare the shopping habits of 2900 people, some diagnosed with cancer and some not, to see if certain purchases happen more often before a diagnosis. The goal is to find cancers like pancreatic or colon cancer earlier, when treatment works best.

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • Imperial College Healthcare NHS Trust

    RECRUITING

    London, United Kingdom

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