Promoting Breast Cancer Screening in Women Who Survived Childhood Cancer

EMPOWER-II: Promoting Breast Cancer Screening in Women Who Survived Childhood Cancer

The primary purpose of this study is to determine the impact of maximizing patient and primary care provider (PCP) activation on breast cancer surveillance rates among women previously treated with chest radiotherapy (RT) for a childhood cancer. This is an 18-month, 3-arm randomized controlled trial using a smartphone intervention with data being collected at baseline and 18-months through patient and provider surveys and medical record review. Eligible women treated for a childhood cancer with chest RT will be randomly sampled from the Childhood Cancer Survivor Study (CCSS) and randomly selected to one of three groups: control, patient activation (PA) using a smartphone-based intervention, or patient activation + primary care provider activation (PA+PCP) which will include physician materials about breast cancer risk in this population along with guidelines for breast cancer surveillance. Participants in all groups will receive mailed targeted print materials as an educational resource about their previous chest radiation and breast cancer screening recommendations. The primary outcome is a medical record confirmed breast MRI and mammogram with the goal of increasing the rate of women completing the national guideline-based recommended combination of breast MRI and mammogram. This study will test the hypothesis that women in the PA and PA+PCP groups will have significantly higher rates of breast cancer surveillance (breast MRI and mammogram) than women in the control group. In addition, the hypothesis that women in the PA+PCP group will have significantly higher rates of breast cancer surveillance than women in the PA group will also be tested.

Study Overview

• Status: Completed
• Conditions: Breast Neoplasms; Early Detection of Cancer
• Intervention / Treatment: Behavioral: Control; Behavioral: Patient activation; Behavioral: Primary care physician activation

• Study Type: Interventional
• Enrollment (Actual): 314
• Phase: Not Applicable

Contacts and Locations

Study Locations

• United States
  • New York
    • New York, New York, United States, 10032
      • Columbia University
    • New York, New York, United States, 10065
      • Memorial Sloan Kettering Cancer Center
    • New York, New York, United States, 10065
      • Hunter College, City of New York
  • North Carolina
    • Durham, North Carolina, United States, 27710
      • Duke University Medical Center
  • Tennessee
    • Memphis, Tennessee, United States, 38105
      • St. Jude Children's Research Hospital

Participation Criteria

Eligibility Criteria

• Ages Eligible for Study: 25 years and older (Adult, Older Adult)
• Accepts Healthy Volunteers: No

Description

Inclusion Criteria:

Eligible participants will include women who:

• Were diagnosed with a childhood cancer prior to the age of 21 years;
• Were treated with ≥ 10 Gy of chest RT (recent revision with a lower dose threshold);1
• Do not have a history of breast cancer;
• Have not had both a breast MRI and mammogram in the previous 24 months;
• Do not have a contraindication to MRI (i.e., pacemaker);
• Are 25 years of age or older at time of enrollment;
• Have an interval from their chest RT to the time of enrollment of at least 8 years;
• Have a smartphone;
• Are English-speaking.

Participants will be selected from women in the Childhood cancer Survivor Study (CCSS) cohort.

Study Plan

How is the study designed?

Design Details

• Primary Purpose: Prevention
• Allocation: Randomized
• Interventional Model: Parallel Assignment
• Masking: None (Open Label)

Number of Arms

3

Arms and Interventions

Participant Group / Arm	Intervention / Treatment
Experimental: Control (C); Targeted mailed educational materials (C).	Behavioral: Control; Mailed educational materials.
Experimental: Patient activation (PA); C + patient activation (PA) consisting of (1) smartphone app with HIPAA compliant survivorship care plan that can be viewed, printed, or emailed to their primary care provider; and (2) two-way (interactive) tailored text messages with links to video vignettes discussing the primary barriers to breast MRI and mammography.	Behavioral: Control; Mailed educational materials.; Behavioral: Patient activation; Smartphone-based materials including text messages and supplemental short videos focusing on how to find a primary care doctor, the importance of medical screening, and how to talk to a doctor about medical screening. Guidelines for monitoring and maintaining health, such as a survivorship care plan, will also be included in the smartphone-based materials.
Active Comparator: Patient activation + primary care provider activation (PA+PCP); C + PA + PCP activation (PA+PCP) with physician materials about breast cancer risk in this population along with national and international guidelines for breast cancer surveillance.	Behavioral: Control; Mailed educational materials.; Behavioral: Patient activation; Smartphone-based materials including text messages and supplemental short videos focusing on how to find a primary care doctor, the importance of medical screening, and how to talk to a doctor about medical screening. Guidelines for monitoring and maintaining health, such as a survivorship care plan, will also be included in the smartphone-based materials.; Behavioral: Primary care physician activation; Mailed educational print materials sent to the participants' primary care doctors about health risks and recommendations for medical screening for adult women who were treated for a childhood cancer with chest radiation.

What is the study measuring?

Primary Outcome Measures

Outcome Measure	Measure Description	Time Frame
Percentage of Women Who Completed a Breast MRI and Mammogram	Self-reported	18 months

Other Outcome Measures

Outcome Measure	Measure Description	Time Frame
Affect	Will be measured using the adapted and shortened version of the Positive Affect Negative Affect Scale (PANAS). We will focus on emotions related to managing health.	18 months
Self-Efficacy	Measures confidence in discussing breast surveillance with the primary care physician and obtaining the recommended screening using items developed by Champion and colleagues.	18 months
Primary Care Provider Experience	Most PCPs have taken care of only a few childhood cancer survivors. To ascertain their past experience with caring for this population, we ask PCPs how many childhood cancer survivors they have in their practice panel (0, 1-2, 3-5, >5).	18 months
Economic Measurements	Replication costs of the intervention and health services from the intervention per participant.	18 months
Patient Activation Measure (PAM) - Questionnaire	Measures patient activation and includes: believing one has an active role to play, having the confidence and knowledge to take action, taking action, and staying the course under stress.	18 months
Breast Cancer Surveillance Practices - Knowledge of Recommendations (Questionnaire)	The Breast Cancer Surveillance Practices instrument (questionnaire) was developed as part of an effort supported by NCI funding (R21CA106972) and published in JAMA (Oeffinger KC, et al. JAMA, 301:404-414, 2009). The section regarding knowledge of the recommendations was then adapted for the EMPOWER-I Study, supported by NCI R01134722, and includes 3 items to determine if participants have (1) heard of mammography for breast cancer screening (yes, no, not sure), at what age women like the participant should begin getting a mammogram, and how frequently (multiple time frames).	18 months
Barrier Scales (Questionnaire)	Elicits a rank order of the most relevant and important barriers of breast MRI and those associated with mammogram, for those women who did not obtain the recommended screening. The barriers are presented as a list of 13 statements in which there are 5 ranges of measure provided for each statement. The scale ranges include "Not at all," "A little bit," "Moderately," "Quite a bit," and "Extremely." The value/response of "Not at all" is considered to be the better outcome, whereas the value/response of "Extremely" is considered to be the worst outcome for the barrier scale. The scale is not combined to compute a total score, since responses are scored for each statement individually.	18 months
Pros and Cons of Mammography and Breast MRI (Questionnaire)	The Pros and Cons of mammography is a 13-item instrument developed by Rakowski et al (Prev Med 1997). It was used in our Breast Cancer Surveillance Practices instrument (Oeffinger KC, et al. JAMA, 2009). The pros and cons scores (5-point Likert items) are converted to T-scores and then presented as a summary Decisional Balance. For EMPOWER-I Study, we adapted this instrument to also assess a woman's perspective on the pros and cons of breast MRI. This resulted in a 7-item instrument that is analyzed similar to the Pros and Cons of Mammography and presented as a Decisional Balance.	18 months
Family History of Breast Cancer (Questionnaire)	This one-item question asks participants whether their mother, sister(s), or daughter(s) have been diagnosed with breast cancer.	18 months
Perception of Breast Cancer Risk (Questionnaire)	This item was developed for the aforementioned Breast Cancer Surveillance Practices instrument and is a one-time question with asking women how they estimate their risk of breast cancer (with five responses: much more than the average woman, more than the average woman, same as the average woman, less than the average woman, much less than the average woman).	18 months
Communication With PCP (Questionnaire)	Developed for the EMPOWER-I study, the questionnaire asks participants at the end of the study whether they saw a health care provider during the 18-month study period, whether they discussed breast cancer screening with a provider, and whether the provider responded to the information (5-point Likert). Each of these items will be analyzed separately.	18 months
Future Breast Screening Intentions	To determine the Stage of Adoption (Change) for breast cancer surveillance, participants will be asked when they plan to have their next mammogram and/or breast MRI (following the completion of the study).	18 months
Primary Care Provider Demographics	Age, gender, years in practice, and practice setting.	Baseline
Primary Care Provider Comfort Level	Comfort level with caring for adult survivors of childhood cancer (Likert scale)and familiarity with available guidelines (Likert scale).	18 months
Primary Care Provider Knowledge	Using a hypothetical vignette of a 29-year old female patient treated for Hodgkin lymphoma with chemotherapy and chest RT, questions will be asked about screening for thyroid dysfunction, breast cancer, and cardiac dysfunction.	18 months

Collaborators and Investigators

• Sponsor: Duke University
• Collaborators: National Cancer Institute (NCI); Memorial Sloan Kettering Cancer Center; Columbia University; University of California, San Francisco; St. Jude Children's Research Hospital; City University of New York, School of Public Health
• Investigators: Principal Investigator: Kevin C Oeffinger, MD, Duke University; Principal Investigator: Jennifer S Ford, PhD, City University of New York, School of Public Health

Study record dates

Study Major Dates

• Study Start (Actual): May 7, 2019
• Primary Completion (Actual): August 31, 2022
• Study Completion (Actual): February 27, 2023

Study Registration Dates

• First Submitted: February 1, 2018
• First Submitted That Met QC Criteria: February 9, 2018
• First Posted (Actual): February 19, 2018

Study Record Updates

• Last Update Posted (Actual): September 8, 2023
• Last Update Submitted That Met QC Criteria: September 6, 2023
• Last Verified: September 1, 2023

More Information

Terms related to this study

• Keywords: Smartphone; Cancer Survivors; Mobile Applications
• Additional Relevant MeSH Terms: Skin Diseases; Neoplasms; Neoplasms by Site; Breast Diseases; Breast Neoplasms
• Other Study ID Numbers: Pro00088926; R01CA134722 (U.S. NIH Grant/Contract)

Plan for Individual participant data (IPD)

• Plan to Share Individual Participant Data (IPD)?: NO
• IPD Plan Description: Participants will be recruited from an established cohort (Childhood Cancer Survivor Study), and therefore individual participant data will not be available to other researchers.

Drug and device information, study documents

• Studies a U.S. FDA-regulated drug product: No
• Studies a U.S. FDA-regulated device product: No