NCT00714350

Brief Summary

Our objective is to develop intuitive, meaningful and ergonomically efficient informative displays specific to the user's domain. Specifically we aim to enhance and refine the display prototype of ABG information to include gas-exchange, acid-base balance, lung mechanics, ventilation, oxygenation, and metabolism information.

Trial Health

100
On Track

Trial Health Score

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

Enrollment
32

participants targeted

Target at P25-P50 for all trials

Timeline
Completed

Started Jul 2007

Typical duration for all trials

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

July 1, 2007

Completed
1 year 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
2.6 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

March 1, 2011

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

March 1, 2011

Completed
Last Updated

December 12, 2014

Status Verified

December 1, 2014

Enrollment Period

3.7 years

First QC Date

July 8, 2008

Last Update Submit

December 11, 2014

Conditions

Healthy

Keywords

Information Displaysituational awarenessCreate intuitive visualization

Outcome Measures

Primary Outcomes (1)

  • Nurses using the new ICU display will detect and communicate to an attending physician (confederate) more abnormal patient physiological states than when using the tabular (control) display.

    At time of observation

Study Arms (2)

Simulator Group - With Display

ICU nurses who viewed the new ICU display visualization

Behavioral: New ICU Display Visualization

Simulator Group - Without Display

ICU nurses who did not view the new ICU display visualization, but instead viewed a traditional "spreadsheet" style presentation of ICU trends of data

Interventions

New ICU Display VisualizationBEHAVIORAL
Simulator Group - With Display

Eligibility Criteria

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

ICU nurses

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Officials

  • Michael Behrens

    University of Utah

    PRINCIPAL INVESTIGATOR

Study Design

Study Type
observational
Time Perspective
PROSPECTIVE
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
M.S.

Study Record Dates

First Submitted

July 8, 2008

First Posted

July 14, 2008

Study Start

July 1, 2007

Primary Completion

March 1, 2011

Study Completion

March 1, 2011

Last Updated

December 12, 2014

Record last verified: 2014-12