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CompletedNCT02267928Updated Aug 2, 2016

Information Presentation Formats

An interventional study of Check Symptoms and Uncheck Symptoms in Meningioma, sponsored by Carnegie Mellon University. Completed at 1 site in United States. Open to participants aged 18 Years and older, including healthy volunteers. Per ClinicalTrials.gov, last updated 2016-08-02.

Sponsored by Carnegie Mellon University · Not applicable, Interventional, and Screening

Phase
Not applicable
Study type
Interventional
Enrollment
305
Allocation
Randomized
Ages
18 Years and older
Sex
All
01

Study summary

Prevention and early detection of medical problems can greatly reduce health care costs, yet time and again, people avoid or ignore services that could help detect medical problems early enough to prevent or reduce the severity of potential problems. The investigators seek to understand whether the elicitation of symptom admission by patients can predict people's perceived risk of the medical condition and voluntary pursuit of medical information.

Read the detailed description

We will present individuals with medically accurate information about a medical condition and measure people's perceptions of their own likelihood to having that medical condition. This will include an opportunity for people to pursue more information by directing them to a website that features more information about the condition. The initial information provision will vary slightly in presentation (method of eliciting symptoms will vary), and the rate at which individuals visit the subsequent medical website to receive more information will be recorded as a measure of information seeking behavior. Rates will be compared across symptom elicitation conditions to determine which formats are most effective at encouraging information seeking about health issues. No personally identifying information will be collected, and all results will be reported in aggregate. Critically, no deception will be used: Participants will only be provided with information that is as accurate as possible (given existing knowledge in the health/medical fields).

02

Conditions studied

  • Meningioma

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Keywords

  • Symptom Assessment
03

In context

Meningioma

226 studies on the registry are indexed under Meningioma; 87 are open to participants now.

This study's enrollment of 305 is above the median of 40 across 161 interventional studies indexed under Meningioma.

Browse Meningioma studies →

Lead sponsor

Carnegie Mellon University is the lead sponsor of 46 studies on the registry; 5 are open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
18 Years and older
Sexes eligible
All
Accepts healthy volunteers
Yes

Inclusion criteria

  • 18 or older
  • American

Exclusion criteria

Exclusion Criteria:

  • Mechanical Turk approval rate below 95%
05

Study design

Phase
Not applicable
Primary purpose
Screening
Allocation
Randomized
Intervention model
Factorial assignment
Masking
Single (Participant)
Enrollment
305 participants (actual)

Study arms

  • Experimental
    Check/Experience

    Participants are asked to check the symptoms that they have experienced in the last 6 weeks.

    Other: Check Symptoms · Other: Experienced

  • Experimental
    Un-check/Experience

    Participants are asked to un-check the symptoms that they have experienced in the last 6 weeks.

    Other: Uncheck Symptoms · Other: Experienced

  • Experimental
    Check/Not Experienced

    Participants are asked to check the symptoms that they have NOT experienced in the last 6 weeks.

    Other: Check Symptoms · Other: Not Experienced

  • Experimental
    Un-check/Not Experienced

    Participants are asked to un-check the symptoms that they have NOT experienced in the last 6 weeks.

    Other: Uncheck Symptoms · Other: Not Experienced

Interventions

  • OtherCheck Symptoms

    Symptoms are "Checked"

  • OtherUncheck Symptoms

    Symptoms are "Un-checked"

  • OtherExperienced

    Focus of instructions is on symptoms the participant has experienced

  • OtherNot Experienced

    Focus of instructions is on symptoms the participant has NOT experienced

06

What researchers measure

Primary outcomes

  1. Number of symptoms

    The number of symptoms checked off by participants

    Time frame: 1 day

  2. Risk of meningioma

    Self-reported perceived risk of meningioma

    Time frame: 1 day

  3. Information pursuit

    Binary measure of whether participants click to receive information about meningioma

    Time frame: 1 day

Secondary outcomes

  1. Funding allocation

    Hypothetical federal funding allocation to meningioma

    Time frame: 1 day

  2. Risk of serious disease

    Perceived risk of having any serious disease

    Time frame: 1 day

07

Study locations

1 site
  • Carnegie Mellon University
    Pittsburgh, Pennsylvania 15213, United States
08

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Aug 2, 2016, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
09

Registry details

Key details

Study ID
NCT02267928
Lead sponsor
Carnegie Mellon University
Responsible party
Eric VanEpps (PhD Candidate, Carnegie Mellon University) — Principal investigator
First posted
Oct 20, 2014
Start date
Oct 2014
Primary completion
Mar 2016
Completion
May 2016
Last update
Aug 2, 2016

Study contacts

Eric M VanEpps, MS
principal investigator · Carnegie Mellon University

Oversight

Data monitoring committee
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is completed, as verified in Aug 2016. You cannot join it, but the record below documents what was studied.

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