NCT01831167

Brief Summary

In two sessions of four days nurses will be exposed to dynamic lighting and normal (reference) lighting. Through the psychological tests T.O.D.A. (Test or divided attention) and T.O.S.S.A. (Test of sustained selective attention), then the focus tested. These two tests run both 5 times. The investigators also ask to fill out: 3 questionnaires, fatigue and mood, sleep and Questions of Life.

Trial Health

87
On Track

Trial Health Score

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

Enrollment
10

participants targeted

Target at below P25 for not_applicable

Timeline
Completed

Started Jan 2013

Shorter than P25 for not_applicable

Geographic Reach
1 country

2 active sites

Status
completed

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

Trial Relationships

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Study Timeline

Key milestones and dates

Study Start

First participant enrolled

January 1, 2013

Completed
3 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

April 1, 2013

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

April 1, 2013

Completed
3 days until next milestone

First Submitted

Initial submission to the registry

April 4, 2013

Completed
11 days until next milestone

First Posted

Study publicly available on registry

April 15, 2013

Completed
Last Updated

April 15, 2013

Status Verified

April 1, 2013

Enrollment Period

3 months

First QC Date

April 4, 2013

Last Update Submit

April 10, 2013

Conditions

Sustained Selective AttentionDivided Attention

Keywords

dynamic light applicationsustained attentiondivided attentionnursing

Outcome Measures

Primary Outcomes (2)

  • score on Test of Divided Attention

    divided attention

    march 2013

  • Test on Sustained Selective Attention(TOSSA)

    to april 2013

Study Arms (2)

dynamic light

EXPERIMENTAL

dynamic light

Other: dynamic light

reference

NO INTERVENTION

normal light

Interventions

dynamic lightOTHER
dynamic light

Eligibility Criteria

Age18 Years+
Sexall
Healthy VolunteersYes
Age GroupsAdult (18-64), Older Adult (65+)
ICU nurses working 32 hours/week or more

Contact the study team to discuss eligibility requirements. They can help determine if this study is right for you.

Sponsors & Collaborators

Study Sites (2)

Jeroen Bosch Ziekenhuis

's-Hertogenbosch, 5200ME, Netherlands

Location

Jeroen Bosch Ziekenhuis

's-Hertogenbosch, Netherlands

Location

MeSH Terms

Interventions

Dynamic Light Scattering

Intervention Hierarchy (Ancestors)

Scattering, RadiationChemistry Techniques, AnalyticalInvestigative Techniques

Study Officials

  • Koen Simons, MD

    Jeroen Bosch Ziekenhuis

    PRINCIPAL INVESTIGATOR

Study Design

Study Type
interventional
Phase
not applicable
Allocation
NON RANDOMIZED
Masking
NONE
Purpose
BASIC SCIENCE
Intervention Model
SINGLE GROUP
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
MD

Study Record Dates

First Submitted

April 4, 2013

First Posted

April 15, 2013

Study Start

January 1, 2013

Primary Completion

April 1, 2013

Study Completion

April 1, 2013

Last Updated

April 15, 2013

Record last verified: 2013-04

Locations

NL(2)