Remote coaching helps breast cancer survivors get active and feel better

NCT ID NCT04536584

First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study tested whether personalized remote exercise coaching, using a digital platform and a connected watch, could improve quality of life in 824 breast cancer survivors. Participants were randomly assigned to receive either the coaching or standard advice. The study measured changes in physical and mental health scores after 12 months.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance
personalized physical activity coaching via digital platform and connected watch
What this could lead to
If it works, this could show that remote exercise support helps breast cancer survivors feel better and have a higher quality of life after treatment.
What could go wrong
This is a completed study, but the results may not apply to all survivors. The benefit may be small or not meaningful for everyone.

This is an AI summary of the original study and may miss details. Read our disclaimer.

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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

  • CARIO Hôpital Privé des Côtes d'Armor

    Plérin, Brittany Region, 22190, France

  • CH de Boulogne-sur-Mer

    Boulogne-sur-Mer, Hauts-de-France, 62321, France

  • CH de Roubaix

    Roubaix, Hauts-de-France, 59056, France

  • CH de Valenciennes

    Valenciennes, Hauts-de-France, 59322, France

  • Centre Eugène marquis

    Rennes, Brittany Region, 35042, France

  • Centre Gray-Amethyst Radiothérapie

    Maubeuge, Hauts-de-France, 59600, France

  • Centre Hospitalier Eure-Seine - Hôpital d'Evreux

    Évreux, Normandy, 27015, France

  • Centre Joliot Curie

    Saint-Martin-Boulogne, Hauts-de-France, 62280, France

  • Centre Léon Bérard

    Lyon, Auvergne-Rhône-Alpes, 69379, France

  • Centre Marie Curie

    Arras, Hauts-de-France, 62000, France

  • Centre Oscar Lambret

    Lille, Hauts-de-France, 59020, France

  • Centre Pierre Curie

    Beuvry, Hauts-de-France, 62660, France

  • Centre d'oncologie et radiothérapie Saint-Jean

    Saint-Doulchard, Centre-Val de Loire, 18230, France

  • Centre de cancérologie Les Dentellières

    Valenciennes, Hauts-de-France, 59300, France

  • Centre de radiothérapie Amethyst

    Compiègne, Hauts-de-France, 60200, France

  • Groupe Hospitalier Bretagne Sud

    Lorient, Brittany Region, 56100, France

  • Hôpital Privé du Confluent

    Nantes, Pays de la Loire Region, 44277, France

  • Institut André Dutreix

    Dunkirk, Hauts-de-France, 59240, France

  • Institut Bergonié

    Bordeaux, New Aquitaine, 33076, France

  • Institut Gustave Roussy

    Villejuif, Île-de-France Region, 94800, France

  • Polyclinique Bordeaux Nord Aquitaine

    Bordeaux, New Aquitaine, 33077, France

  • Sainte Catherine Institut du Cancer Avignon Provence

    Avignon, France, 84918, France

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