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Effect of Sunlight Exposure and Outdoor Activities on Depression, Cognition and Quality of Life in the Elderly

NCT03304301 · Status: UNKNOWN · Phase: NA · Type: INTERVENTIONAL · Enrollment: 74

Last updated 2017-10-10

No results posted yet for this study

Summary

Background: The transition to long-term care facility can be a stressful and emotional event for the elderly. The evidences showed that the prevalence of depression and the cognition impairment were higher in the institutionalized elderly than the community dwelling elderly. It could affect the quality of life of the elderly and increase risk of mortality.

Purpose: The aim of the study is to evaluate the effect of outdoor activities and sunlight exposure on depression, cognitive function, and quality of life among institutionalized elderly.

Method: The design is a randomized control trial. Participants will be randomly allocated to experimental or control groups by block randomization. In the experimental group, participants will be encouraged to reduce time spent on bed and bedroom. Nurses, nurse aids or family will take participants outdoors and exposure their face, hands or arm to sunlight for 15-30 minutes a day, five days a week for three months (if the UV index is over 8 according to the forecast of Center Weather Bureau, the participants will be asked to stay inside). In the control group, the participants will receive routine care. The control group will neither be encouraged to stay outdoors nor limit the chance to exposure to sunlight.

Expected outcome: The expected benefit of the research is to improve the depression, cognitive function, and quality of life of the institutionalized elderly.

Conditions

Interventions

BEHAVIORAL

sunlight exposure

Participants will be encouraged to reduce time spent on bed and bedroom. We will also take participants outdoors and receiving sunlight exposure (if the UV index is over 8 according to the forecast of Center Weather Bureau, the participants will be asked to stay inside) five days a week for three months

Sponsors & Collaborators

  • National Cheng Kung University

    collaborator OTHER

  • Chiayi Christian Hospital

    lead OTHER

Principal Investigators

  • LIN TZUCHIA, MASTER · Chiayi christian hospital, Taiwan, R.O.C.

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
65 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2016-06-30
Primary Completion
2018-01-12
Completion
2018-04-12

Countries

  • Taiwan

Study Locations

More Related Trials

Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT03304301 on ClinicalTrials.gov