- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT03069742
Study of Web-based Decision Aids for Increasing Breast Cancer Chemoprevention in the Primary Care Setting
Web-based Decision Aids for Breast Cancer Risk Assessment and Increasing Breast Cancer Chemoprevention in the Primary Care Setting: Randomized Controlled Trial
Study Overview
Detailed Description
Breast cancer is the most common malignancy among women in the U.S. and the primary prevention of this disease is a major public health issue. The U.S. Preventive Services Task Force and other professional organizations recommend that clinicians discuss chemoprevention with high-risk women. Breast cancer chemoprevention with anti-estrogens, such as tamoxifen, raloxifene, exemestane, and anastrozole, is under-utilized, despite several randomized controlled trials demonstrating a 40-65% decrease in breast cancer incidence among high-risk women. Compounding this underutilization is the fact that a large proportion of women may be unaware of their high-risk status due to the investigators' inability to adequately screen them in the primary care setting. Further research is needed to determine how knowledge about breast cancer, actual/perceived risk, and risks/benefits of chemoprevention are best communicated to women in order to promote breast cancer prevention strategies.
The investigators hypothesize that combining a patient-centered decision aid with a physician-centered decision support tool integrated into clinic workflow will improve accuracy of breast cancer risk perception, facilitate referrals for specialized risk counseling, and increase chemoprevention uptake. We anticipate that the BNAV tool will facilitate referrals to the breast clinic by primary care providers (PCPs) and that the RealRisks decision aid will prime high-risk women to seek these referrals. The primary endpoint is uptake of a selective estrogen receptor modulator (SERM) or Aromatase inhibitor (AI) for breast cancer chemoprevention at 6 months (after the next primary care appointment) in the active arm compared to usual care.
Study Type
Enrollment (Actual)
Phase
- Not Applicable
Contacts and Locations
Study Locations
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New York
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New York, New York, United States, 10032
- Columbia University Medical Center
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- 5-year breast cancer risk ≥ to 1.67% or lifetime risk ≥ to 20% according to the Gail risk model; or a 5-year breast cancer risk ≥ 1.67% according to the Breast Cancer Surveillance Consortium (BCSC) model
- The participant understands and is willing to provide informed consent in English or Spanish
- Has a primary care provider at Columbia University Medical Center (CUMC) / New York-Presbyterian Hospital
Exclusion Criteria:
- Prior use of a selective estrogen receptor modulator (SERM) or aromatase inhibitor (AI) for chemoprevention
- Prior history of breast cancer
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Prevention
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
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Experimental: Decision Aid
Women at high risk for developing breast cancer will use a decision support tool, RealRisks, that facilitates discussion of breast cancer risk with their providers who will have access to the BNAV provider clinical decision support tool.
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RealRisks is a web-based patient decision aid with modules that present information about risk assessment and chemoprevention.
Other Names:
Breast Cancer Risk Navigation (BNAV) tool is a web-based decision support tool with modules that present pertinent information for primary care providers regarding breast cancer risk assessment and preventative measures for their patients.
Other Names:
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No Intervention: Control Group
Women at high risk for developing breast cancer will receive standard breast health education brochures.
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Chemoprevention uptake rate among high-risk women
Time Frame: 6 months (after the next primary care visit)
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The primary endpoint is to determine the uptake rate of a SERM or AI medication for breast cancer chemoprevention at 6 months (after the next primary care visit) in the active arm compared to usual care (control arm).
Electronic health records will be used to track chemoprevention uptake after exposure to the intervention, the RealRisks decision aid, or the control, standard standard breast health education brochures.
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6 months (after the next primary care visit)
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Chemoprevention intention rate among high-risk women (Likert Scale Score)
Time Frame: 1 month
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Behavioral intention for chemoprevention will be assessed one month after baseline among those in the active arm compared to patients receiving usual care (control arm).
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1 month
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High-risk referral rates to the breast clinic
Time Frame: 6 months (after the next primary care visit)
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To study appropriate referral rate to the breast clinic by primary care providers of high-risk patients in the active arm compared to patients receiving usual care (control arm).
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6 months (after the next primary care visit)
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Completion of high-risk consultations at the breast clinic
Time Frame: 6 months (after the next primary care visit)
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To study appointment completion rate at the breast clinic by high-risk patients in the active arm compared to patients receiving usual care (control arm).
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6 months (after the next primary care visit)
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Other Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Change in the accuracy of risk perception (Likert Scale Score)
Time Frame: 6 months
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To measure the patient's accuracy of perceived breast cancer risk before and after exposure to the RealRisks decision aid compared to those patients in the control group receiving usual care.
Perception will be assessed by comparing the difference between a patient's perceived risk and their actual risk based on the Gail breast cancer model.
Patients are asked to make a comparative risk assessment about themselves on a 3-point Likert scale.
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6 months
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Change in a patient's breast cancer knowledge (Survey Score)
Time Frame: 6 months
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To assess patient's breast cancer knowledge before and after exposure to the RealRisks decision aid compared to those patients in the control arm by comparing the difference between a patient's responses to a 13-item scale assessing knowledge with response options of true, false, or unsure.
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6 months
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Collaborators and Investigators
Sponsor
Collaborators
Publications and helpful links
General Publications
- Kukafka R, Yi H, Xiao T, Thomas P, Aguirre A, Smalletz C, David R, Crew K. Why Breast Cancer Risk by the Numbers Is Not Enough: Evaluation of a Decision Aid in Multi-Ethnic, Low-Numerate Women. J Med Internet Res. 2015 Jul 14;17(7):e165. doi: 10.2196/jmir.4028.
- Yi H, Xiao T, Thomas PS, Aguirre AN, Smalletz C, Dimond J, Finkelstein J, Infante K, Trivedi M, David R, Vargas J, Crew KD, Kukafka R. Barriers and Facilitators to Patient-Provider Communication When Discussing Breast Cancer Risk to Aid in the Development of Decision Support Tools. AMIA Annu Symp Proc. 2015 Nov 5;2015:1352-60. eCollection 2015.
- Crew KD, Silverman TB, Vanegas A, Trivedi MS, Dimond J, Mata J, Sin M, Jones T, Terry MB, Tsai WY, Kukafka R. Study protocol: Randomized controlled trial of web-based decision support tools for high-risk women and healthcare providers to increase breast cancer chemoprevention. Contemp Clin Trials Commun. 2019 Aug 22;16:100433. doi: 10.1016/j.conctc.2019.100433. eCollection 2019 Dec. Erratum In: Contemp Clin Trials Commun. 2020 Dec 10;20:100689.
Helpful Links
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- AAAP4151 II
- R01CA177995 (U.S. NIH Grant/Contract)
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
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