Could many women with early breast changes avoid radiation?

NCT ID NCT04797299

Summary

This study is testing whether a specific molecular test, combined with certain patient and tumor features, can identify women with a low-risk form of early breast cell changes (DCIS) who can safely avoid radiation therapy after breast-conserving surgery. It will follow about 526 women in Canada for up to 10 years to see if their cancer returns. The goal is to help some women get effective treatment with fewer side effects.

This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes NO responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • Allan Blair Cancer Centre

    RECRUITING

    Regina, Saskatchewan, S4T 7T1, Canada

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact

  • Arthur J.E. Child Comprehensive Cancer Centre

    RECRUITING

    Calgary, Alberta, T2N 5G2, Canada

    Contact

    Contact Email: •••••@•••••

  • BC Cancer - Abbotsford Centre

    RECRUITING

    Abbotsford, British Columbia, V2S 0C2, Canada

    Contact

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • BC Cancer - Centre for the North (Prince George)

    RECRUITING

    Prince George, British Columbia, V2M 7E9, Canada

    Contact

    Contact Email: •••••@•••••

  • BC Cancer - Fraser Valley Centre

    RECRUITING

    Surrey, British Columbia, V3V 1Z2, Canada

    Contact

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • BC Cancer - Vancouver Centre

    RECRUITING

    Vancouver, British Columbia, V5Z 4E6, Canada

    Contact Email: •••••@•••••

    Contact

  • BC Cancer - Victoria

    RECRUITING

    Victoria, British Columbia, V8R 6V5, Canada

    Contact Email: •••••@•••••

    Contact

  • CHUM - Centre Hospitalier de L'Université de Montréal

    RECRUITING

    Montreal, Quebec, H2L 4M1, Canada

    Contact

    Contact Email: •••••@•••••

  • Cape Breton Cancer Centre

    RECRUITING

    Sydney, Nova Scotia, B1P 1P3, Canada

    Contact Email: •••••@•••••

    Contact

  • Centre Intégré Universitaire de Santé et de Services Sociaux de la Mauricie- Centre-du-Québec (CIUSSS MCQ) - Trois-Rivières

    RECRUITING

    Trois-Rivières, Quebec, G8Z 3R9, Canada

    Contact

    Contact Email: •••••@•••••

  • Centre intégré de cancérologie du CHU de Québec - Université Laval

    RECRUITING

    Québec, Quebec, G1J 1Z4, Canada

    Contact Email: •••••@•••••

    Contact

  • Cross Cancer Institute

    RECRUITING

    Edmonton, Alberta, T6G 1Z2, Canada

    Contact Email: •••••@•••••

    Contact

  • Hôpital Charles Le Moyne (CISSS de la Montérégie-Centre)

    RECRUITING

    Greenfield Park, Quebec, J4V 2H1, Canada

    Contact Email: •••••@•••••

    Contact

  • Jewish General Hospital

    WITHDRAWN

    Montreal, Quebec, H3T 1E2, Canada

  • Juravinski Cancer Centre

    RECRUITING

    Hamilton, Ontario, L8V 5C2, Canada

    Contact Email: •••••@•••••

    Contact

  • London Regional Cancer Program

    RECRUITING

    London, Ontario, N6A 4L6, Canada

    Contact Email: •••••@•••••

    Contact

  • McGill University Health Centre

    RECRUITING

    Montreal, Quebec, H4A 3J1, Canada

    Contact

    Contact Email: •••••@•••••

  • QE II HSC - Nova Scotia Cancer Centre

    RECRUITING

    Halifax, Nova Scotia, B3H 1V7, Canada

    Contact Email: •••••@•••••

    Contact

  • Regional Cancer Care, Thunder Bay Regional Health Sciences Centre

    RECRUITING

    Thunder Bay, Ontario, P7B 6V4, Canada

    Contact Email: •••••@•••••

    Contact

  • Royal Victoria Regional Health Centre

    RECRUITING

    Barrie, Ontario, L4M 6M2, Canada

    Contact

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Saskatoon Cancer Centre

    RECRUITING

    Saskatoon, Saskatchewan, S7N4H4, Canada

    Contact

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Sunnybrook Health Science Centre -Odette Cancer Centre

    RECRUITING

    Toronto, Ontario, M4N 3M5, Canada

    Contact Email: •••••@•••••

    Contact

  • University Health Network - Princess Margaret Cancer Centre

    RECRUITING

    Toronto, Ontario, M5G 2M9, Canada

    Contact

    Contact Email: •••••@•••••

  • Windsor Regional Cancer Centre

    RECRUITING

    Windsor, Ontario, N8W 2X3, Canada

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact

Conditions

Explore the condition pages connected to this study.