Physical Activity and First Degree Female Relatives of Breast Cancer Patients

The purpose of this study is to learn more about encouraging physical activity among first degree female relatives of women with breast cancer. Physical activity can decrease a woman's risk of developing breast cancer, on average, by 20%; however, physical activity interventions have not been developed specifically for first degree female relatives of cancer patients, so currently, it is unknown whether standard physical activity interventions are sufficient for these women or if first degree female relatives would benefit from an enhanced physical activity intervention that addresses information about breast cancer risk reduction. To obtain information about first degree female relatives preferences for a physical activity intervention, this study seeks to have first degree female relatives of breast cancer patients enroll in a standard physical activity intervention developed for healthy men and women. After completion of the three month intervention, the women will be asked to participate in two, one-hour long focus group with 5-7 other participants. The first focus group is to discuss aspects of the physical activity intervention that they liked and did not like, as well as things they think may have enhanced the intervention and made it more relevant to other first-degree relative of breast cancer patients. In the second focus group, participants will be shown enhancements that were developed based on information gathered from the first focus group. Participants will be asked for their feedback on the newly developed enhancements.

Study Overview

• Status: Completed
• Conditions: Female; First-degree Relative With Breast Cancer
• Intervention / Treatment: Behavioral: Physical Activity

• Study Type: Interventional
• Enrollment (Actual): 27
• Phase: Not Applicable

Participation Criteria

Eligibility Criteria

• Ages Eligible for Study: 18 years to 65 years (Adult, Older Adult)
• Accepts Healthy Volunteers: Yes
• Genders Eligible for Study: Female

Description

Inclusion Criteria:

• Aged 18 to 65
• Have a mother, sister, or daughter who was diagnosed with breast cancer
• Have not been diagnosed with any type of cancer except basal cell carcinoma
• Able to speak and read English
• Sedentary, defined as engaging in less than 90 minutes of moderate-intensity physical activity each week

Exclusion Criteria:

• Current of planned pregnancy for next 3 months
• Presence of a known medical condition that would make physical activity unsafe
• History of a severe psychiatric illness
• Plans to move from the area in the next 3 months.

Study Plan

How is the study designed?

Design Details

• Primary Purpose: Other
• Allocation: N/A
• Interventional Model: Single Group Assignment
• Masking: Single

Number of Arms

1

Arms and Interventions

Participant Group / Arm

Intervention / Treatment

Experimental: Exercise Intervention; Participants met with a PhD level psychologist experienced with health behavior change, to set a personalized exercise goal and plan. Participants were told the studies' goal to engage in 150 minutes of moderate intensity or greater physical activity each week, based on the ACSM recommendations, but participants were allowed to set any personal goal. Participants were also instructed on how to self-monitor their physical activity. After the initial meeting all other intervention components were sent through the mail. The intervention consists of three types of print material that were mailed: stage-matched manuals, tailored feedback report, and tip sheets.

Behavioral: Physical Activity; 12 week print based intervention

What is the study measuring?

Primary Outcome Measures

Outcome Measure	Measure Description	Time Frame
Minutes of moderate to vigorous physical activity	7-Day Physical Activity Recall	baseline to 12 weeks

Collaborators and Investigators

• Sponsor: University of California, San Diego

Publications and helpful links

General Publications

• Hartman SJ, Dunsiger SI, Marcus BH. A pilot study of a physical activity intervention targeted towards women at increased risk for breast cancer. Psychooncology. 2013 Feb;22(2):381-7. doi: 10.1002/pon.2101. Epub 2011 Dec 2.
• Hartman SJ, Rosen RK. Breast cancer relatives' physical activity intervention needs and preferences: qualitative results. BMC Womens Health. 2017 May 19;17(1):36. doi: 10.1186/s12905-017-0392-0.

Study record dates

Study Major Dates

• Study Start (Actual): September 8, 2009
• Primary Completion (Actual): August 31, 2010
• Study Completion (Actual): January 28, 2011

Study Registration Dates

• First Submitted: April 11, 2017
• First Submitted That Met QC Criteria: April 11, 2017
• First Posted (Actual): April 14, 2017

Study Record Updates

• Last Update Posted (Actual): April 14, 2017
• Last Update Submitted That Met QC Criteria: April 11, 2017
• Last Verified: April 1, 2017

More Information

Terms related to this study

• Additional Relevant MeSH Terms: Skin Diseases; Neoplasms; Neoplasms by Site; Breast Diseases; Breast Neoplasms
• Other Study ID Numbers: 2050-09

Plan for Individual participant data (IPD)

• Plan to Share Individual Participant Data (IPD)?: NO

Drug and device information, study documents

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