Simple blood test could spot hidden cancers in High-Risk patients

NCT ID NCT04261972

First seen Dec 17, 2025 · Last updated May 13, 2026 · Updated 26 times

Summary

This study is developing a blood test to find early-stage tumors in people with hereditary cancer syndromes. Researchers will collect blood samples and medical data from 1,416 participants across Canada. They will also interview patients and doctors to see if the test is useful and practical for routine care.

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Contacts and locations

Locations

  • BC Cancer Agency

    Vancouver, British Columbia, V5Z 4E6, Canada

  • Eastern Health

    St. John's, Newfoundland and Labrador, A1B 3V6, Canada

  • IWK Health Centre

    Halifax, Nova Scotia, B3K 6R8, Canada

  • Jewish General Hospital

    Montreal, Quebec, H3T 1E2, Canada

  • Sinai Health System

    Toronto, Ontario, M5G 1X5, Canada

  • University Health Network

    Toronto, Ontario, M5G 2M9, Canada

  • Women's College Hospital

    Toronto, Ontario, M5S 1B2, Canada

Conditions

Explore the condition pages connected to this study.