Abstract
Introduction Breast cancer is the most commonly diagnosed cancer among women worldwide. Survivors often experience physical and psychological effects arising from breast cancer and its treatment, which can last months and years, adversely impacting quality of life. As the number of early breast cancer survivors increases, models of specialist-led follow-up care in hospital settings are not sustainable and evidence suggests that they may not meet survivors’ needs. Nurse-enabled, shared-care, follow-up models between cancer specialist and primary care teams have potential to address this need. Methods and analysis The proposed research is a multicentre, prospective, pragmatic, stepped-wedge cluster-randomised trial designed to test the effectiveness and implementation of IBIS-Survivorship, a follow-up care model for patients with early breast cancer who have completed primary treatment. The IBIS-Survivorship intervention involves a nurse-led consultation, development of a Survivorship Care Plan and case-conferencing between a breast care nurse and the patient’s primary care provider. This study seeks to recruit 1079 breast cancer survivors across six cancer centres (clusters) in Australia. Health-related quality of life at 12 months assessed by the Functional Assessment of Cancer Therapy - Breast Cancer questionnaire will be the primary endpoint, along with a range of patient-reported outcomes, safety indicators and cost-effectiveness measures as secondary endpoints. General and generalised linear mixed models will be used to assess the effectiveness of the intervention versus usual care. Implementation and process outcomes will be assessed using the Reach Effectiveness Adoption Implementation Maintenance framework. Ethics and dissemination Ethical approval was provided by the Metro South Hospital and Health Service Human Research Ethics Committee (HREC/2020/QMS/59892) and reciprocally across the other five trial sites under National Mutual Acceptance arrangements. Results will be disseminated through peer-reviewed academic journal publications and presentations at national and international conferences.
Document Type
Journal Article
Date of Publication
6-19-2025
Volume
15
Issue
6
Funding Information
National Health and Medical Research Council
School
Exercise Medicine Research Institute
Grant Number
NHMRC Number : APP1170519
Creative Commons License
This work is licensed under a Creative Commons Attribution 4.0 License.
Publisher
BMJ Publishing Group
Identifier
Nicolas H. Hart: https://orcid.org/0000-0003-2794-0193
Comments
Chan, R. J., Crawford-Williams, F., Koczwara, B., Mann, G. B., Eakin, E., Turner, J., Krishnasamy, M., Collins, L. G., Skerman, H., Hemming, K., Hart, N. H., Emery, J., Crowe, B., Patford, K., Mahony, J., Kristunas, C., Blanchard, G., Healey, L., Sanmugarajah, J., . . . Yates, P. (2025). Implementation and effectiveness of a nurse-enabled, shared-care follow-up model for early breast cancer survivors (The IBIS-Survivorship Study): Protocol for a stepped-wedge cluster randomised trial. BMJ Open, 15(6), e103341. https://doi.org/10.1136/bmjopen-2025-103341