Implementing a Randomized Control Trial to Test the Expanded Web-based Decision Aid

{ "Web-based Decision Aid for Genomic Test Results in Cholangiocarcinoma, Colorectal Cancer, and Multiple Myeloma", "This study is testing a web-based tool called Genetics Advisor Decision Aid to help you decide what types of genomic (genetic) test results you want to receive. It's compared to standard materials that explain your choices. This study is for adults aged 18 and older who have cholangiocarcinoma, or who are African American with multiple myeloma, or who are African American and 65 or older with colorectal cancer. You must already be enrolled in the WU-PE-CGS study (NCT06340646). Researchers will measure how confident you feel about making decisions about your genomic test results at the start, after using the materials, and three months later. The current status of this study is unclear, and it plans to enroll 240 participants.", "design": "This is an interventional study, meaning participants will receive a specific intervention. It is a randomized control trial, comparing the Genetics Advisor Decision Aid to standard materials.", "commitments": "You will be given access to either the Genetics Advisor Decision Aid or standard materials. Your self-efficacy (confidence) about genomic test results will be measured at the start, after viewing the materials, and again after three months.", "compensation": "Not stated in the trial record.", "follow_up": "Your self-efficacy will be measured at three months after enrollment.", }

Study design
Not specified.
What's involved
Not specified in the trial record.
Compensation
Not stated in the trial record.
Follow-up
Not specified.

AI-generated from the public study record. Only the study team can confirm whether you're eligible — confirm details with them before making decisions.

NCT06910670

Implementing a Randomized Control Trial to Test the Expanded Web-based Decision Aid

Recruiting
NAAges 18+InterventionalHealth services
Washington University School of Medicine
~240 participants
Updated 2026-07-23 on ClinicalTrials.gov
What's tested:Standard developed materialsGenetics Advisor Decision Aid

At a glance

Recruiting sites
1 of 1 listed site is recruiting right now
RecruitingSuspended, closed, or not yet open
What they're measuring
Change in self-efficacy about genomic test results
Measured over Baseline, after viewing assigned materials (day 1), and 3-months after enrollment
Cholangiocarcinoma
Colorectal Cancer
Multiple Myeloma
1 sites across 1 states
Missouri1
  • Erin Linnenbringer, Ph.D., MS · PRINCIPAL_INVESTIGATOR · Washington University School of Medicine

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  • Change in self-efficacy about genomic test resultsBaseline, after viewing assigned materials (day 1), and 3-months after enrollment

    7-item, Likert scale. This scale has 5 points ranging from strongly disagree to strongly agree. 1= Strongly disagree, 2= Disagree, 3= Neither Agree nor Disagree, 4= Agree, 5= Strongly Agree. All items are scored such that 'strongly agree' reflects a correct response and 'agree' reflects a less confident correct response in the correct direction. This will be scored by adding up the numbers for each of the 7 items regarding self-efficacy. The total score ranges from 7 to 35. A higher score for the participant represents higher participant self-efficacy.