Effects of Horticultural Therapy on Elderly at Risk of Cognitive Decline

Status Enrolling by invitation

Clinical Trial Summary

The objective of this study is to determine whether horticultural therapy would improve the psychological well-being older adults who are at risk of memory (cognitive) decline. 100 elderly subjects who are at risk of cognitive decline will be randomized into the active horticultural therapy or to the waitlist control group. Sessions will be conducted weekly for 9 months, and participants will be assessed at 3 time-points: at the start of the study, at 3 months and at 9 months.

It is hypothesized that participants who undergo horticultural therapy will perform better on neuropsychological tests when compared to control, and that they will have improved psychological well-being and functional outcomes.

Clinical Trial Description

Study participants comprise of community-dwelling elderly who are at risk of developing dementia, and will be selected from consenting participants from an existing community cognitive screening program.

This is an intervention study where 100 subjects will be randomized into an active horticultural therapy group, or a waitlist control group. Baseline demographic data will be collected at the start of the study. Assessments will be done at the start, at 3 months and at 6 months, which will include neuropsychological tests of cognitive functioning, psychological tests for depression and anxiety, assessment of psychosocial well-being, and tests of functional status.

The Horticultural Therapy intervention will be delivered by trained facilitators at the Therapeutic Garden at Hort Park, and consists of 1 hour sessions weekly for 9 months. The Horticultural Therapy program is designed to stimulate the senses through interaction with the tasks and the environment, promote social interaction and also to promote a sense of self-worth through completion of projects. It encompasses a range of activities including general gardening and also project-based craft activities.

The control group will be placed on a waiting list and only be contacted for assessments. They will receive intervention after the active treatment group at a later date. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details

NCT number	NCT03045718
Study type	Interventional
Source	National University Hospital, Singapore
Contact
Status	Enrolling by invitation
Phase	N/A
Start date	January 1, 2017
Completion date	December 1, 2019

View Details

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Clinical trials are conducted in a series of steps, called phases - each phase is designed to answer a separate research question.

Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.