Can a picture help you understand your genetic risk?

NCT ID NCT06994832

Completed Knowledge-focused Sponsor: Stephanie B. Seminara, MD Source: ClinicalTrials.gov ↗

First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study tested how well people understand genetic risk when shown different visual aids. Over 1,000 participants viewed either a single side-by-side chart or a step-by-step narrative with pictures. They then estimated their risk and answered questions about how they felt and whether they would share the information with family. The goal was to find which visual aid helps people most accurately grasp their genetic risk.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

What this could lead to: If successful, this could help doctors and researchers design better ways to explain genetic test results to patients.
What could go wrong: This is a completed observational study, not a treatment trial. It does not test any drug or therapy, so it cannot directly improve health.

This is an AI summary of the original study and may miss details. Read our disclaimer.

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Conditions

The condition(s) this trial relates to.

colonic neoplasm colorectal neoplasm Colorectal Neoplasms, Hereditary Nonpolyposis

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

DECISION AID

Contacts and locations

Locations

Boston College

Boston, Massachusetts, 02467, United States

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