Alzheimer Patients and the Snoezelen Program

The Connection Between Sensory Deprivation and Social Withdrawal in Clients of a Long Term Care Facility Living With Alzheimer's Disease and the Effects of a Snoezelen Program.

To determine the connection between Social Withdrawal and Sensory Deprivation in elderly clients with Alzheimer's Type Dementia (i.e. how providing sensory stimulation might reduce social withdrawal).

Study Overview

• Status: Completed
• Conditions: Dementia
• Intervention / Treatment: Other: Snoezelen Room; Other: Snoezelen Room; Other: Control

Detailed Description

The Snoezelen concept or program was originally thought up in Holland and comes from two Dutch words meaning to "sniff and doze". It was first introduced in the Netherlands in the 1970's. The first room was introduced in Snoezelen examines how a group of people react to an area that is private, relaxed and one that they trust. This program will bring out one's sense of taste, touch, smell, sight and hearing just by being in a specially designed room. Trust and relaxation will be looked at by those people with developmental disabilities (those that learn at a slower rate). Snoezelen originated with the belief that everyone needs nerve pulses (senses).

Inside a Snoezelen room you will find, dimmed lights, a relaxed atmosphere and pleasant surroundings, soothing sounds, intriguing aromas, tasty puddings, candies, interesting light effects (fiber optic light spray), comfortable seating, opportunities for interaction and engagement, sense of control over environment, tactile objects (awareness box), bubble tube, solar projector wheel, water fountain, massage pillow, massage tube, tranquility and solitude. The Snoezelen room is an environment in which the primary senses (see, hear, taste, touch) are stimulated all to create an environment that is both relaxing and stimulating. The benefits of Snoezelen change per person but may include some of the following:

• Increased resident and caregiver communication
• Increased awareness and understanding of the environment

The Snoezelen idea: client-controlled, safe comfortable atmosphere and freedom from pressure.

Sensory Deprivation (loss) The average person touches 300 different surfaces every 30 minutes. The average person with a profound disability will likely touch 1-5 surfaces in the same time frame.

• Study Type: Interventional
• Enrollment (Actual): 18
• Phase: Phase 1

Contacts and Locations

Study Locations

• Canada
  • Ontario
    • Kingston, Ontario, Canada, K7K 3H6
      • Rideaucrest Home

Participation Criteria

Eligibility Criteria

• Ages Eligible for Study: 61 years and older (Older Adult)
• Accepts Healthy Volunteers: No
• Genders Eligible for Study: All

Description

Inclusion Criteria:

• Residents living at Rideaucrest Home (Long Term Care Facility in Kingston, Ontario);
• Residents having a Mini Mental State Exam with a score of 15 to 27 reflecting mild to moderate dementia;
• Male or female over 65 years of age;
• Resident who are able to leave the terrace;
• Resident who are not actively participating in Life Enrichment Programs;
• Able to provide informed written and signed consent by resident or substitute decision maker.

Exclusion Criteria:

• Suffering from severe life threatening illness with a reasonable expectation of death within the next six month;
• Severe mental disorder in the opinion of the investigator (i.e. bipolar, schizophrenia);
• No recent change in medication(s) during the past four weeks prior to the project;
• Other non-Alzheimer-Type Dementia;
• Residents who suffer from Epilepsy.

Study Plan

How is the study designed?

Design Details

• Primary Purpose: Treatment
• Allocation: Randomized
• Interventional Model: Parallel Assignment
• Masking: None (Open Label)

Number of Arms

3

Arms and Interventions

Participant Group / Arm	Intervention / Treatment
Active Comparator: 1; Subject receives Snoezelen sessions once per week.	Other: Snoezelen Room; Session in a Snoezelen room once per week for 12 weeks; Other: Snoezelen Room; Session in a Snoezelen room three times per week for 12 weeks
Active Comparator: 2; Subject receives Snoezelen sessions three times per week.	Other: Snoezelen Room; Session in a Snoezelen room once per week for 12 weeks; Other: Snoezelen Room; Session in a Snoezelen room three times per week for 12 weeks
Other: 3; Subject receives no sessions per week.	Other: Control; Receive no sessions in a Snoezelen Room.

What is the study measuring?

Primary Outcome Measures

Outcome Measure	Time Frame
To evaluate improvement of the residents who are given Snoezelen sessions.	12 weeks

Collaborators and Investigators

• Sponsor: Queen's University
• Investigators: Principal Investigator: Roumen V. Milev, MD, Queen's University

Study record dates

Study Major Dates

• Study Start: September 1, 2005
• Primary Completion (Actual): December 1, 2006
• Study Completion (Actual): December 1, 2006

Study Registration Dates

• First Submitted: September 12, 2005
• First Submitted That Met QC Criteria: October 22, 2007
• First Posted (Estimate): October 24, 2007

Study Record Updates

• Last Update Posted (Estimate): December 16, 2015
• Last Update Submitted That Met QC Criteria: December 14, 2015
• Last Verified: December 1, 2015

More Information

Terms related to this study

• Keywords: Dementia
• Additional Relevant MeSH Terms: Mental Disorders; Brain Diseases; Central Nervous System Diseases; Nervous System Diseases; Neurocognitive Disorders; Dementia
• Other Study ID Numbers: PSIY-205-05