Evaluation of Information Displays-A Paper, Computer and Simulator Based Study

NCT ID: NCT00714012

Last Updated: 2016-08-22

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.

Recruitment Status

COMPLETED

Total Enrollment

200 participants

Study Classification

OBSERVATIONAL

Study Start Date

2004-10-31

Study Completion Date

2011-01-31

Brief Summary

Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.

Our objective is to develop intuitive, meaningful and ergonomically efficient informative displays specific to the user's domain.

Detailed Description

Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.

Typically information monitors present numeric values, waveforms, alarms and informative sounds in a single sensor single indicator manner (5). In an effort to improve the situational awareness of the end user (6), we design and develop various visual metaphors and audible representations of information to communicate the past, present, and future status of a complex system. Our studies will identify the visual and auditory elements that optimize the presentation of critical domain specific information in an intuitive, meaningful manner as well as communicate critical events efficiently and saliently as they arise.

Conditions

See the medical conditions and disease areas that this research is targeting or investigating.

Healthy

Study Design

Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.

Study Time Perspective

PROSPECTIVE

Study Groups

Review each arm or cohort in the study, along with the interventions and objectives associated with them.

1 Visualization users

End users of the domain specific visualizations.

observational

Intervention Type OTHER

presented with paper-based sets, web based sets or human simulator based set of questionnaires designed to identify the users' experience level and optimal visual or auditory elements for each specific domain.

Interventions

Learn about the drugs, procedures, or behavioral strategies being tested and how they are applied within this trial.

observational

presented with paper-based sets, web based sets or human simulator based set of questionnaires designed to identify the users' experience level and optimal visual or auditory elements for each specific domain.

Intervention Type OTHER

Eligibility Criteria

Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.

Inclusion Criteria

* projected end users of the domain specific visualizations.
* experts and novice users of the domain specific information.

Exclusion Criteria

* Subjects having been exposed to a particular visualization prior to testing.
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

Meet the organizations funding or collaborating on the study and learn about their roles.

Applied Medical Visualizations

INDUSTRY

Sponsor Role collaborator

University of Utah

OTHER

Sponsor Role lead

Responsible Party

Identify the individual or organization who holds primary responsibility for the study information submitted to regulators.

Responsibility Role SPONSOR

Principal Investigators

Learn about the lead researchers overseeing the trial and their institutional affiliations.

Dwayne Westenskow

Role: PRINCIPAL_INVESTIGATOR

University of Utah

Locations

Explore where the study is taking place and check the recruitment status at each participating site.

University of Utah

Salt Lake City, Utah, United States

Site Status

Countries

Review the countries where the study has at least one active or historical site.

United States

References

Explore related publications, articles, or registry entries linked to this study.

Koch SH, Weir C, Westenskow D, Gondan M, Agutter J, Haar M, Liu D, Gorges M, Staggers N. Evaluation of the effect of information integration in displays for ICU nurses on situation awareness and task completion time: A prospective randomized controlled study. Int J Med Inform. 2013 Aug;82(8):665-75. doi: 10.1016/j.ijmedinf.2012.10.002. Epub 2013 Jan 26.

Reference Type DERIVED
PMID: 23357614 (View on PubMed)

Other Identifiers

Review additional registry numbers or institutional identifiers associated with this trial.

12002

Identifier Type: -

Identifier Source: org_study_id

More Related Trials

Additional clinical trials that may be relevant based on similarity analysis.

SleepTrackTXT Feasibility and Pilot Study
NCT02063737 COMPLETED EARLY_PHASE1