NCT00714012

Brief Summary

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

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
200

participants targeted

Target at P75+ for all trials

Timeline
Completed

Started Oct 2004

Longer than P75 for all trials

Geographic Reach
1 country

1 active site

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

October 1, 2004

Completed
3.8 years until next milestone

First Submitted

Initial submission to the registry

July 8, 2008

Completed
6 days until next milestone

First Posted

Study publicly available on registry

July 14, 2008

Completed
2.5 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

January 1, 2011

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

January 1, 2011

Completed
Last Updated

August 22, 2016

Status Verified

August 1, 2016

Enrollment Period

6.3 years

First QC Date

July 8, 2008

Last Update Submit

August 18, 2016

Conditions

Healthy

Keywords

Display developmentIntuitive display usevisualizations are intuitive

Outcome Measures

Primary Outcomes (1)

  • Subjects will be able to identify components of the visualization from predetermined lists of answers.

    At time of observation

Study Arms (1)

1 Visualization users

End users of the domain specific visualizations.

Other: observational

Interventions

observationalOTHER

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.

1 Visualization users

Eligibility Criteria

Age18 Years+
Sexall
Healthy VolunteersYes
Age GroupsAdult (18-64), Older Adult (65+)
Sampling MethodNon-Probability Sample
Study Population

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

You may qualify if:

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

You may not qualify if:

  • Subjects having been exposed to a particular visualization prior to testing.

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

University of Utah

Salt Lake City, Utah, 84132, United States

Location

Related Publications (1)

  • 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.

    PMID: 23357614DERIVED

MeSH Terms

Interventions

Watchful Waiting

Intervention Hierarchy (Ancestors)

Outcome Assessment, Health CareOutcome and Process Assessment, Health CareQuality of Health CareHealth Services Administration

Study Officials

  • Dwayne Westenskow

    University of Utah

    PRINCIPAL INVESTIGATOR

Study Design

Study Type
observational
Time Perspective
PROSPECTIVE
Sponsor Type
OTHER
Responsible Party
SPONSOR

Study Record Dates

First Submitted

July 8, 2008

First Posted

July 14, 2008

Study Start

October 1, 2004

Primary Completion

January 1, 2011

Study Completion

January 1, 2011

Last Updated

August 22, 2016

Record last verified: 2016-08

Locations

US(1)