Social Media and Cancer Screening Information

Brief summary (registry, in English)

NORC/AmeriSpeak will recruit participants who meet the study criteria and invite them to complete a 15-minute survey. Participants will be randomly assigned to one of five conditions, with approximately 400 people in each condition, and will respond to various questions after viewing the study messaging. Once 2,000 participants complete the survey, the data will be de-identified and provided to the study team for analysis.

What you commit to

• Study type: Interventional
• Participants enrolled: 2030
• From 9 Jan 2025 to the primary completion date, 21 Jan 2025
• 1 site in 1 country
• Visits and tests: ask the trial team, the registry does not list them

Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.

Who cannot take part

Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.

Who the study is looking for

Age in the registry: 45 years to 75 years · Sex: All · Accepts healthy volunteers

Full criteria on ClinicalTrials.gov

Sites (1)

Sites in registry order. Pick your city on the disease page to sort them by distance.

Related publications

• Testing the effects of segmented crowdsource-selected messages to improve intentions to follow colorectal cancer screening recommendations: study protocol for a randomized controlled trial.BMC Public Health · 2026 · PMID 41620698