Breast CancerPhase 4NCT05365230
A Randomized Trial Evaluating Personalized vs Guideline-based Well Follow-up Strategies for Patients With Early-stage Breast Cancer
A Phase 4 study testing On-demand personalized follow-up care in people with Breast Cancer, run by Ottawa Hospital Research Institute at 1 site in Canada.
Trial summary
After breast cancer patients complete the acute phase of their treatment (i.e. surgery, chemotherapy and/or radiation therapy), they are routinely followed in clinic every 3-6 months for several years. Read more about this study
- Who is it for?
- Ages 18 years and older
- Conditions the study is for
- Breast Cancer
- What is being tested?
- On-demand personalized follow-up care
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 261 participants
- Where
- 1 siteCanada
- Study dates
- 19 Aug 2022to 15 Aug 2025
- Phase
- Phase 4
- Are there results?
- None posted in the registry
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 18 years and older
- All sexes
- No healthy volunteers
- Adult, Older adult
Who may be able to join
- Being referred to the Wellness Beyond Cancer Program (WBCP) for routine follow-up after completion of acute phase of treatment for invasive breast cancer
Who cannot join
- History of prior invasive breast cancer, recurrent brest cancer or metastatic breast cancer
- Currently receiving zoledronate, LHRH (Gonadotropin-releasing hormone) or abemaciclib
Trial locations and contacts
1 site in 1 country.
About this study
Official title: A Randomized Trial Evaluating Personalized vs Guideline-based Well Follow-up Strategies for Patients With Early-stage Breast Cancer (REaCT-Wellness)
After breast cancer patients complete the acute phase of their treatment (i.e. surgery, chemotherapy and/or radiation therapy), they are routinely followed in clinic every 3-6 months for several years. Multiple guideline recommendations exist with no consensus on the optimal follow-up schedule due to lack of randomized data to support any particular follow-up recommendation. Therefore the investigators propose a randomized trial evaluating personalized vs guideline-based well follow-up strategies for patients with early-stage breast cancer.
Read the detailed description
After breast cancer patients complete the acute phase of their treatment (i.e. surgery, chemotherapy and/or radiation therapy), they are routinely followed in clinic every 3-6 months for several years. Multiple guideline recommendations exist with no consensus on the optimal follow-up schedule due to lack of randomized data to support any particular follow-up recommendation. The frequency of follow-up varies between and within different institutions. To date, no de-escalation strategy has appropriately evaluated patient reported outcomes such as quality of life or perception of care. There has been a growing body of evidence that de-intensification of follow-up is safe, effective and reduces costs for both patients and the health care system. Therefore the investigators propose a randomized trial evaluating personalized vs guideline-based well follow-up strategies for patients with early-stage breast cancer.
- Conditions
- Breast Cancer
- Being tested
- On-demand personalized follow-up care, Guideline-based follow-up care (standard of care)
- Keywords
- Well Follow-up, Follow-up Interval
- Medical subject headings
- Breast Neoplasms
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
On-demand personalized follow-up careOther
On-demand personalized follow-up care (on demand access to a WBCP nurse and an annual follow-up by telephone.
Guideline-based follow-up care (standard of care)Other
Follow-up care based on current standard of care guidelines.
| Study group | Role | What they receive |
|---|---|---|
| On-demand personalized follow-up care | Active comparator | On-demand personalized follow-up care (on-demand access to a Wellness Beyond Cancer Program (WBCP) nurse and an annual follow-up by telephone with WBCP nurse following the patient's annual mammogram). Both groups of participants will have yearly mammograms (current standard of care) organized by their healthcare provider. Receives: Other: On-demand personalized follow-up care |
| Guideline-based follow-up care | Active comparator | Guideline-based follow-up care (i.e. current standard of care). Both groups will have yearly mammograms (current standard of care) organized by their healthcare provider. Receives: Other: Guideline-based follow-up care (standard of care) |
What is being measured
The primary outcome is the main question the study is designed to answer.
Health-Related Quality of Life
Health-Related Quality of Life as determined by the Functional Assessment of Cancer Therapy - General (FACT-G) questionnaire. The FACT-G is a 27-item questionnaire designed to measure four domains of Health related quality of life (HRQOL) in cancer patients: physical, social, emotional and functional well-being.
Measured: 24 months after randomization
Secondary outcomes (6)
Fear of recurrence
Fear of recurrence will be measured by the Functional Assessment of Cancer Therapy - Fear of Recurrence (FACT-FRQ) questionnaire. It consists of 3 questions suggested by David Cella at FACIT (Functional Assessment of Chronic Illness Therapy), that were adapted from Vickberg's Concerns about Recurrence (CARS) questionnaire.
Measured: 24 months after randomization
Anxiety levels
Anxiety levels as determined by the Hospital Anxiety and Depression Scale (HADS) questionnaire. The HADS questionnaire measures anxiety and depression, which commonly coexist. It is comprised of seven questions for anxiety and seven questions for depression.
Measured: 24 months after randomization
Treatment related toxicity concerns
Treatment related toxicity concerns as assessed using the Functional Assessment of Cancer Therapy - Endocrine Symptoms (FACT-ES) questionnaire. The FACT-ES questionnaire is a validated sub scale of the Functional Assessment of Chronic Illness Therapy (FACIT) measurement system. FACT-ES consists of 46 items on a 5 point Likert type scale ranging from 0 (not at all) to 4 (very much). It is designed to measure five domains of health: physical well-being, social/family well-being, emotional well-being, functional well being and endocrine symptom subscale.
Measured: 24 months after randomization
Recurrence-free survival
Measured by the number of participants free of breast cancer recurrence after 24 months of follow-up.
Measured: 24 months after randomization
Patient visits
Number of patient reported visits to different healthcare providers using a Patient Follow-up Questionnaire. The follow-up questionnaire consists of questions that assess the number of follow up visits a participant has had and also the type of healthcare provider the follow-up visits were with.
Measured: 24 months after randomization
Cost-effectiveness
Incremental cost-effectiveness rations (cost per one quality-adjusted life year (QALY) gained.
Measured: 24 months after randomization
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted9 May 2022
- Study start19 Aug 2022
- Primary completion14 Apr 2025
- Study completion15 Aug 2025
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Publications (6)Papers the sponsor has linked to this study.
- Other trials for Breast CancerStudies of the same condition, open and under way.
- More trials run by Ottawa Hospital Research InstituteThe sponsor's other registered studies.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Interventional
- Phase
- Phase 4
- Primary purpose
- Health services research
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- None (open label)
- Enrolment
- 261 participants (actual)
Sponsor and investigators
- Lead sponsor
- Ottawa Hospital Research Institute
- Sponsor type
- University, hospital or other
- Responsible party
- Sponsor
- Investigators
- Mark Clemons, MD, Principal investigator, Ottawa Hospital Research InstituteJohn Hilton, MD, Principal investigator, Ottawa Hospital Research Institute
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT05365230
- Sponsor's protocol ID
- REaCT-Wellness
- Status last verified
- Jul 2026
- First submitted
- 4 May 2022
- Last updated
- 8 Jul 2026
- Results posted
- No
- Data monitoring committee
- No
- FDA-regulated drug
- No
- FDA-regulated device
- No
Publications
Beltran-Bless AA, Alshamsan B, Alzahrani MJ, Hilton J, Baines KA, Samuel V, Pond GR, Vandermeer L, Clemons M, Larocque G. Regularly scheduled physical examinations and the detection of breast cancer recurrences. Breast. 2023 Jun;69:274-280. doi: 10.1016/j.breast.2023.03.004. Epub 2023 Mar 8.
PubMed 36922304Beltran-Bless AA, Larocque G, Brackstone M, Arnaout A, Caudrelier JM, Boone D, Fallah P, Ng T, Cross P, Alqahtani N, Hilton J, Vandermeer L, Pond G, Clemons M. The COVID-19 pandemic and its effects on follow-up of patients with early breast cancer: A patient survey. Breast Cancer Res Treat. 2024 Apr;204(3):531-538. doi: 10.1007/s10549-023-07232-3. Epub 2024 Jan 9.
PubMed 38194133Beltran-Bless AA, Larocque G, Arnaout A, Caudrelier JM, Hilton J, Alqahtani N, Vandermeer L, Pond G, Clemons M. Evolving strategies for the routine follow-up of patients with early breast cancer and the impact of COVID-19: a survey of healthcare providers. Support Care Cancer. 2025 Feb 27;33(3):232. doi: 10.1007/s00520-025-09205-2.
PubMed 40014172Beltran-Bless AA, Clemons M. How Frequently Should Patients with Breast Cancer Have Routine Follow-Up Visits? NEJM Evid. 2023 Aug;2(8):EVIDtt2300062. doi: 10.1056/EVIDtt2300062. Epub 2023 Jul 25.
PubMed 38320146Surujballi J, Shah H, Hutton B, Alzahrani M, Beltran-Bless AA, Shorr R, Larocque G, McGee S, Cole K, Ibrahim MFK, Fernandes R, Arnaout A, Stober C, Liu M, Sienkiewicz M, Saunders D, Vandermeer L, Clemons M. The COVID-19 pandemic: An opportunity to rethink and harmonise the frequency of follow-up visits for patients with early stage breast cancer. Cancer Treat Rev. 2021 Jun;97:102188. doi: 10.1016/j.ctrv.2021.102188. Epub 2021 Mar 23.
PubMed 33813329Beltran-Bless AA, Himmelman E, Kim A, Pond GR, Fallah P, Ng T, Hilton J, Savard MF, Larocque G, Baines KA, Primeau K, Saunders D, Allard D, Vandermeer L, Clemons M. A Randomized Trial Evaluating Personalized Versus Guideline-Based Well Follow-Up Strategies for Patients with Early Breast Cancer: Feasibility Outcomes. Curr Oncol. 2026 Apr 17;33(4):224. doi: 10.3390/curroncol33040224.
PubMed 42041743
Study at a glance
From the registry record, last updated by the sponsor on 8 Jul 2026. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- A Randomized Trial Evaluating Personalized vs Guideline-based Well Follow-up Strategies for Patients With Early-stage Breast Cancer (REaCT-Wellness)
- ClinicalTrials.gov ID
- NCT05365230
- Acronym / sponsor ID
- REaCT-Wellness
- Conditions
- Breast Cancer
- Keywords
- Well Follow-up, Follow-up Interval
- Phase
- Phase 4
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 261 participants (actual)
- Lead sponsor
- Ottawa Hospital Research InstituteUniversity, hospital or other
- Study start
- 19 Aug 2022 (actual)
- Primary completion
- 14 Apr 2025 (actual)
- Study completion
- 15 Aug 2025 (actual)
- First posted
- 9 May 2022 (actual)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
After breast cancer patients complete the acute phase of their treatment (i.e. surgery, chemotherapy and/or radiation therapy), they are routinely followed in clinic every 3-6 months for several years. Multiple guideline recommendations exist with no consensus on the optimal follow-up schedule due to lack of randomized data to support any particular follow-up recommendation. Therefore the investigators propose a randomized trial evaluating personalized vs guideline-based well follow-up strategies for patients with early-stage breast cancer.
Detailed description
After breast cancer patients complete the acute phase of their treatment (i.e. surgery, chemotherapy and/or radiation therapy), they are routinely followed in clinic every 3-6 months for several years. Multiple guideline recommendations exist with no consensus on the optimal follow-up schedule due to lack of randomized data to support any particular follow-up recommendation. The frequency of follow-up varies between and within different institutions. To date, no de-escalation strategy has appropriately evaluated patient reported outcomes such as quality of life or perception of care. There has been a growing body of evidence that de-intensification of follow-up is safe, effective and reduces costs for both patients and the health care system. Therefore the investigators propose a randomized trial evaluating personalized vs guideline-based well follow-up strategies for patients with early-stage breast cancer.
Study design
- Primary purpose
- Health services research
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- None (open label)
- Number of arms
- 2
| Arm | Type | Receives |
|---|---|---|
| On-demand personalized follow-up care | Active comparator | Other: On-demand personalized follow-up careOn-demand personalized follow-up care (on-demand access to a Wellness Beyond Cancer Program (WBCP) nurse and an annual follow-up by telephone with WBCP nurse following the patient's annual mammogram). Both groups of participants will have yearly mammograms (current standard of care) organized by their healthcare provider. |
| Guideline-based follow-up care | Active comparator | Other: Guideline-based follow-up care (standard of care)Guideline-based follow-up care (i.e. current standard of care). Both groups will have yearly mammograms (current standard of care) organized by their healthcare provider. |
Who may qualify
- Ages
- 18 years and older
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
Key inclusion criteria (1 listed)
- Being referred to the Wellness Beyond Cancer Program (WBCP) for routine follow-up after completion of acute phase of treatment for invasive breast cancer
Key exclusion criteria (2 listed)
- History of prior invasive breast cancer, recurrent brest cancer or metastatic breast cancer
- Currently receiving zoledronate, LHRH (Gonadotropin-releasing hormone) or abemaciclib
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| On-demand personalized follow-up careOn-demand personalized follow-up care (on demand access to a WBCP nurse and an annual follow-up by telephone. | Other | On-demand personalized follow-up care |
| Guideline-based follow-up care (standard of care)Follow-up care based on current standard of care guidelines. | Other | Guideline-based follow-up care |
Primary outcome
Health-Related Quality of Life
Time frame: 24 months after randomization
Health-Related Quality of Life as determined by the Functional Assessment of Cancer Therapy - General (FACT-G) questionnaire. The FACT-G is a 27-item questionnaire designed to measure four domains of Health related quality of life (HRQOL) in cancer patients: physical, social, emotional and functional well-being.
6 secondary outcomes
Fear of recurrence
Time frame: 24 months after randomization
Anxiety levels
Time frame: 24 months after randomization
Treatment related toxicity concerns
Time frame: 24 months after randomization
Recurrence-free survival
Time frame: 24 months after randomization
Patient visits
Time frame: 24 months after randomization
Cost-effectiveness
Time frame: 24 months after randomization
Results and safety
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 8 Jul 2026.
- Background: PubMed 36922304Beltran-Bless AA, Alshamsan B, Alzahrani MJ, Hilton J, Baines KA, Samuel V, Pond GR, Vandermeer L, Clemons M, Larocque G. Regularly scheduled physical examinations and the detection of breast cancer recurrences. Breast. 2023 Jun;69:274-280. doi: 10.1016/j.breast.2023.03.004. Epub 2023 Mar 8.
- Background: PubMed 38194133Beltran-Bless AA, Larocque G, Brackstone M, Arnaout A, Caudrelier JM, Boone D, Fallah P, Ng T, Cross P, Alqahtani N, Hilton J, Vandermeer L, Pond G, Clemons M. The COVID-19 pandemic and its effects on follow-up of patients with early breast cancer: A patient survey. Breast Cancer Res Treat. 2024 Apr;204(3):531-538. doi: 10.1007/s10549-023-07232-3. Epub 2024 Jan 9.
- Background: PubMed 40014172Beltran-Bless AA, Larocque G, Arnaout A, Caudrelier JM, Hilton J, Alqahtani N, Vandermeer L, Pond G, Clemons M. Evolving strategies for the routine follow-up of patients with early breast cancer and the impact of COVID-19: a survey of healthcare providers. Support Care Cancer. 2025 Feb 27;33(3):232. doi: 10.1007/s00520-025-09205-2.
- Background: PubMed 38320146Beltran-Bless AA, Clemons M. How Frequently Should Patients with Breast Cancer Have Routine Follow-Up Visits? NEJM Evid. 2023 Aug;2(8):EVIDtt2300062. doi: 10.1056/EVIDtt2300062. Epub 2023 Jul 25.
- Background: PubMed 33813329Surujballi J, Shah H, Hutton B, Alzahrani M, Beltran-Bless AA, Shorr R, Larocque G, McGee S, Cole K, Ibrahim MFK, Fernandes R, Arnaout A, Stober C, Liu M, Sienkiewicz M, Saunders D, Vandermeer L, Clemons M. The COVID-19 pandemic: An opportunity to rethink and harmonise the frequency of follow-up visits for patients with early stage breast cancer. Cancer Treat Rev. 2021 Jun;97:102188. doi: 10.1016/j.ctrv.2021.102188. Epub 2021 Mar 23.
- Results publication: PubMed 42041743Beltran-Bless AA, Himmelman E, Kim A, Pond GR, Fallah P, Ng T, Hilton J, Savard MF, Larocque G, Baines KA, Primeau K, Saunders D, Allard D, Vandermeer L, Clemons M. A Randomized Trial Evaluating Personalized Versus Guideline-Based Well Follow-Up Strategies for Patients with Early Breast Cancer: Feasibility Outcomes. Curr Oncol. 2026 Apr 17;33(4):224. doi: 10.3390/curroncol33040224.
- The Rethinking Clinical Trials (REaCT) websiteLink provided by the sponsor.
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
Mark Clemons, MD principal investigator
Ottawa Hospital Research Institute
John Hilton, MD principal investigator
Ottawa Hospital Research Institute
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A Phase 4 study testing On-demand personalized follow-up care in people with Breast Cancer, run by Ottawa Hospital Research Institute at 1 site in Canada.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 1 inclusion and 2 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: finished, as of the sponsor's last update on 8 Jul 2026. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 1 site in Canada. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
What does this phase mean?
Phase 4 studies take place after a treatment is approved, to learn more about its long-term benefits and risks in everyday use.
Not every study follows the same path, and some studies (observational studies, device studies) have no phase.
Are results available for this study?
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Health-Related Quality of Life (time frame: 24 months after randomization). It is what the study was designed to measure, not a finding.
Where can I read the original study information?
On the ClinicalTrials.gov record for NCT05365230, which also lists 6 linked publications.
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 8 Jul 2026.