# Bright Light Therapy in Older Adults With Moderate to Very Severe Dementia

> **NCT04949984** · NA · COMPLETED · sponsor: **Universidade da Coruña** · enrollment: 39 (actual)

## Conditions studied

- Dementia
- Mood
- Behavior

## Interventions

- **DEVICE:** Bright light therapy

## Key facts

- **NCT ID:** NCT04949984
- **Lead sponsor:** Universidade da Coruña
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2018-01-08
- **Primary completion:** 2020-12-31
- **Final completion:** 2020-12-31
- **Target enrollment:** 39 (ACTUAL)
- **Last updated:** 2021-07-08


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04949984

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04949984, "Bright Light Therapy in Older Adults With Moderate to Very Severe Dementia". Retrieved via MORVS 2026-10-15 from https://api.morvs.ai/clinical/NCT04949984. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*