Communicating Objective Risk for Personalized Decision Making About Mammography

Breast Cancer Clinical Trial

Official title: Communicating Objective Risk for Personalized Decision Making About Mammography

Status Completed

Clinical Trial Summary

The purpose of this study is to test the effects of objective risk information about breast cancer and mammography outcomes using a randomized control trial. Women between the ages of 35 and 49 will receive information about their personal risk for breast cancer and be randomly assigned to receive data about a woman who should be screened, data about the potential outcomes of screening, or data about breast cancer deaths. Two presentation formats will be tested and compared.

Clinical Trial Description

This study will compare alternative strategies for the presentation of individualized information about the risks and benefits of mammography screening. The purpose of this study is to understand how objective risk information influences outcomes including behavioral intentions, attitudes about mammography, and emotional responses.

After participants view objective risk information, a post-test survey will measure outcome variables including behavioral intentions, knowledge, and emotional responses.

After reading information based on their condition, study participants will be asked to complete a series of questions to measure their reactions based on their condition. Specifically, the investigators will be measuring the following dependent variables (primary outcomes): behavioral intentions to receive mammograms, attitudes about mammography, subjective norms about mammography and breast cancer screening, knowledge about mammography outcomes and screening recommendations, and emotional responses to the material including psychological reactance. These outcomes will be measured using self-reported questionnaire items.

In this project, the investigators will compare alternative communication strategies to determine which strategy or strategies result in the greatest level of understanding. The investigators also will examine if the various strategies differentially affect the primary outcomes listed above. ;

Related Conditions & MeSH terms

• Breast Cancer

• NCT number: NCT01686360
• Study type: Interventional
• Source: University of Pennsylvania
• Status: Completed
• Phase: N/A
• Start date: September 2012
• Completion date: December 18, 2012