Illumination in Human Aging: Sleep and Mood Effects

ISRCTN ISRCTN69400161
DOI https://doi.org/10.1186/ISRCTN69400161
Secondary identifying numbers 5 RO1 AG12364-11A1
Submission date
06/05/2005
Registration date
11/05/2005
Last edited
16/08/2011
Recruitment status
No longer recruiting
Overall study status
Completed
Condition category
Mental and Behavioural Disorders
Prospectively registered
Protocol
Statistical analysis plan
Results
Individual participant data

Plain English summary of protocol

Not provided at time of registration

Contact information

Prof Daniel Kripke
Scientific

9500 Gilman Drive
La Jolla, CA
92093-0667
United States of America

Study information

Study designRandomised controlled trial
Primary study designInterventional
Secondary study designRandomised controlled trial
Study setting(s)Not specified
Study typeNot Specified
Scientific title
Study acronymGLRX
Study objectivesBright green light would reduce depression and improve sleep disorders related to circadian rhythm disturbance.
Ethics approval(s)Not provided at time of registration
Health condition(s) or problem(s) studiedDepression and sleep disturbance
InterventionOne hour of bright green light treatment compared to one hour of dim red light treatment given within one hour of waking.
Intervention typeOther
Primary outcome measureMood scales, light recording, and wrist actigraphy
Secondary outcome measuresNot provided at time of registration
Overall study start date01/02/2004
Completion date31/01/2005

Eligibility

Participant type(s)Patient
Age groupAdult
SexNot Specified
Target number of participants33
Key inclusion criteriaHuman age 60-79 with no history of mania or diagnosis of bipolar disorder.
Key exclusion criteriaNot provided at time of registration
Date of first enrolment01/02/2004
Date of final enrolment31/01/2005

Locations

Countries of recruitment

  • United States of America

Study participating centre

9500 Gilman Drive
La Jolla, CA
92093-0667
United States of America

Sponsor information

National Institutes of Health, National Institute of Aging (NIH, NIA) (USA)
Not defined

7201 Wisconsin Ave.
Bethesda, MD
20892
United States of America

ROR logo "ROR" https://ror.org/049v75w11

Funders

Funder type

Government

National Institutes of Health, National Institute of Aging, 5 RO1 AG12364-11A1

No information available

Results and Publications

Intention to publish date
Individual participant data (IPD) Intention to shareNo
IPD sharing plan summaryNot provided at time of registration
Publication and dissemination planNot provided at time of registration
IPD sharing plan

Study outputs

Output type Details Date created Date added Peer reviewed? Patient-facing?
Results article results 09/11/2005 Yes No