NCT05735457

A Short, Animated Storytelling Video to Increase Knowledge About Sodium Intake as a Cardiovascular Risk Factor

A Short, Animated Storytelling Video to Increase Knowledge About Sodium Intake as a Major Cardiovascular Risk Factor and to Give Recommendations for a Low-sodium Healthy Diet: an Online, Randomized, Controlled Trial

• Status: Unknown
• Phase: N/A
• Study type: Interventional
• Enrollment: 10,000 (estimated)
• Sponsor: University Hospital Freiburg · Academic / Other
• Sex: All
• Age: 18 Years – 59 Years
• Healthy volunteers: Accepted

Summary

This study will evaluate the effect of a short, animated storytelling intervention video on sodium intake as a major risk factor for cardiovascular disease on immediate and medium-term retention of knowledge about the risks of cardiovascular diesaes due to increased sodium intake. We will also measure voluntary engagement with the content of the short, animated storytelling intervention video on positive psychological capital. In this 4-armed, parallel, randomized controlled trial, 10,000 adult, US participants will be randomly assigned to (1) a short, animated storytelling intervention video on sodium as a cardiovascular disease risk factor followed by surveys assessing the facts om sodium and cardiovascular disease conveyed in the video (2) the surveys only, (3) an attention placebo control video followed by the before mentioned surveys, and (4) an arm that is exposed to neither the video nor the surveys. Two weeks later, participants in all four arms will complete all of the surveys. The primary outcome is knowledge about the cardiovascular disease risk associated with increased sodium intake (immediate and medium-term). The major scondary outcome is the extent of voluntary engagement with the short, animated storytelling video content.

Conditions

• Sodium Excess
• Cardiovascular Risk Factor
• Education Entertainment Intervention
• Short, Animated Storytelling

Interventions

Type	Name	Description
OTHER	A short, animated storytelling video on dietary sodium	Participants in the Intervention Arm will view a short, animated storytelling video on dietary sodium and the risks of cardiovascular disease due to increased intake of sodium.
OTHER	A short, animated storytelling attention placebo video	The Attention Placebo Control Arm will view an attention placebo control video, unrelated to the outcomes measured in this trial.

Timeline

• Start date: 2023-06-01
• Primary completion: 2023-07-31
• Completion: 2023-08-31
• First posted: 2023-02-21
• Last updated: 2023-05-10