Completed
NA
INTERVENTIONAL
NCT04721574
Bright Light Therapy on Post-stroke Insomniawith Post-stroke Insomnia
View on ClinicalTrials.gov
Updated Dec 15, 2025
Brief Summary
The objective of this study was to determine the effectiveness of bright light therapy as a treatment for early, mild-to-moderate stroke patients with post-stroke insomnia.
Interventions
Name:
Philips EnergyUp Energy light HF3418/01
Type:
DEVICE
Description:
high brightness LED light box
Name:
Philips EnergyUp Energy light HF3418/01 with filter
Type:
DEVICE
Description:
high brightness LED light box with filters that reduced lamp output to less than 50 lux
Primary Outcomes
Measure:
total sleep duration in actigraphy
TimeFrame:
4 weeks
Description:
the sum \[in minutes\] of all sleep epochs between sleep onset and sleep end
Measure:
sleep onset latency in actigraphy
TimeFrame:
4 weeks
Description:
the interval between time-to-bed and sleep onset
Measure:
sleep efficiency in actigraphy
TimeFrame:
4 weeks
Description:
(SE%, the percentage of time spent asleep while in bed
Measure:
wake after sleep onset in actigraphy
TimeFrame:
4 weeks
Description:
sum \[in minutes\] of all awake epochs between sleep onset and sleep end
Measure:
number of awakenings in actigraphy
TimeFrame:
4 weeks
Description:
number of awakenings
Trial Information
NCT ID
NCT04721574
Status
Completed
Study Type
INTERVENTIONAL
Phases
NA
Sponsor
Inha University Hospital
Last Updated
December 15, 2025