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Color Priming and Patient Decision-Making in the Emergency Department: Priming Threat in Patients With Low-Risk Chest Pain

Color Priming and Patient Decision-Making in the Emergency Department: Priming Threat in Patients With Low-Risk Chest Pain

Status
Completed
Phases
NA
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT04749147
Enrollment
62
Registered
2021-02-11
Start date
2019-03-04
Completion date
2022-05-01
Last updated
2023-02-08

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Cardiac Event, Chest Pain

Keywords

Emergency Department, HEART score

Brief summary

This will be a prospective cross-sectional study evaluating a convenience sample of patients in the ED with low-risk chest pain defined by a HEART score of 3 or less.

Detailed description

This will be a prospective cross-sectional study. We will evaluate a convenience sample of patients in the ED with low-risk chest pain defined by a HEART score of 3 or less. Patients will be consented for participation and will fill out one of two surveys concerning their chest pain and chances of adverse cardiac events based on their HEART score. One survey will be printed in red text and feature red graphics; the other will be printed in black-and-white and feature black and-white graphics. The surveys will otherwise be identical. Enrolled patients will be asked to fill out survey questions related to their perception of their safety and their comfort with their discharge.

Interventions

OTHERBlack and White Printed Survey

This survey will feature black and white text and graphics.

OTHERRed Printed Survey

This survey will feature red text and graphics.

Sponsors

CHRISTUS Health
Lead SponsorOTHER

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
HEALTH_SERVICES_RESEARCH
Masking
SINGLE (Subject)

Eligibility

Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
Yes

Inclusion criteria

* All patients 18 years or age and older presenting to the ED with a complaint of chest pain who are found to have a HEART score of 3 or less.

Exclusion criteria

* Patients who refuse to provide consent. * Patients unable to fill out the survey due to clinical instability, severe pain, or disorientation as determined by an emergency physician. * Incarcerated patients. * Patients who have a HEART score of \>3. * Pregnant women.

Design outcomes

Primary

MeasureTime frameDescription
Chest Pain Questionnaire2 yearsTo assess a patient's level of relief/worry with being discharged from the emergency department (ED) after presenting with a chief complaint of chest pain and subsequently being informed they have a less than 2% chance of a major adverse cardiac event (heart attack) in the next six weeks. The questionnaire grades their level of relief/worry from (1) Very Relieved, (2) Somewhat Relieved (3) No Change (4) Somewhat Worried (5) Very Worried.

Countries

United States

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026