Breast cancer breakthrough: study tests dropping radiation for strong responders

NCT ID NCT05866458

Summary

This study is testing whether women with early-stage breast cancer who have no cancer left after chemotherapy can safely skip radiation therapy after breast-conserving surgery. It will follow 352 women aged 50+ who had a complete response to chemo to see if their cancer returns without radiation. The goal is to reduce treatment side effects for patients who may not need this extra step.

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: •••••@•••••

Locations

  • BC Cancer - Centre for the North

    RECRUITING

    Prince George, British Columbia, V2M 7E9, Canada

    Contact

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

  • CHU de Quebec - Universite Laval

    RECRUITING

    Québec, Quebec, G1R 2J6, Canada

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

    Contact

  • CHUM - Centre Hospitalier de L'Université de Montréal

    RECRUITING

    Montreal, Quebec, H2L 4M1, Canada

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

    Contact

  • Cancer Centre of Southeastern Ontario at Kingston

    RECRUITING

    Kingston, Ontario, K7L 5P9, Canada

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

    Contact

  • Centre Hospitalier Trois Rivieres Ste-Marie

    RECRUITING

    Trois-Rivières, Quebec, G8Z 3R9, Canada

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

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

    Contact

  • Centre hospitalier de Lanaudière

    RECRUITING

    Saint-Charles-Borromée, Quebec, J6E 6J2, Canada

    Contact

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

  • Jewish General Hospital

    RECRUITING

    Montreal, Quebec, H3T 1E2, Canada

    Contact

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

    Contact

  • Juravinski Cancer Centre

    RECRUITING

    Hamilton, Ontario, L8V 5C2, Canada

    Contact

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

  • McGill University Health Centre (MUHC)

    RECRUITING

    Montreal, Q, H4A 3J1, Canada

    Contact

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

  • Royal Victoria Regional Health Centre

    RECRUITING

    Barrie, Ontario, L4M 6M2, Canada

    Contact

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

  • Sunnybrook Health Sciences -Odette Cancer Centre

    RECRUITING

    Toronto, Ontario, M4N 3M5, Canada

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

    Contact

  • Thunder Bay Regional Health Sciences Centre

    RECRUITING

    Thunder Bay, Ontario, P7B 6V4, Canada

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

    Contact

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

Conditions

Explore the condition pages connected to this study.