A Family Intervention for Delirium Prevention

NCT ID: NCT01998997

Last Updated: 2015-12-24

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

NA

Total Enrollment

79 participants

Study Classification

INTERVENTIONAL

Study Start Date

2014-03-31

Study Completion Date

2014-12-31

Brief Summary

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To address the feasibility of implementing a randomized, educational intervention to prevent delirium, directed at family members of hospitalized older (70 years of age or older) medical in-patients. Specifically rates of recruitment and acceptance rates of such an intervention to family members will be assessed. An estimate of the effect size of this intervention will also be calculated. This is a pilot study. The investigators hypothesize that this intervention will be feasible and agreeable to family members to perform, with acceptance rates exceeding 80%.

Detailed Description

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In a recent study in Chile, investigators randomized family members of admitted patients to an educational intervention to prevent delirium. Family members actively participated in a non-pharmacological intervention to prevent delirium. This has not been done in a North American environment, with different cultural and climactic factors.

This study will be a randomized controlled trial (pilot study) involving family members. Family members will be randomized to a control group or an educational intervention. The control group will receive a general brochure, outlining general health information published by the Ministry of Health. The intervention group will receive a specific brochure on details around delirium (what it is and how to prevent it), and then a brief educational session comprising a didactic session and to address any questions. This pilot study will examine the feasibility of doing this kind of intervention in a North American environment. The family-based intervention is similar to what was done in the Chilean study. It involves six elements including the educational session. The five other elements include: 1) family being present for extended periods (at least 5 hours if possible); 2) engaging in conversation with study patients for re-orientation to current time and current events; 3) avoiding sensory deprivation (ensuring hearing or visual aids and dentures are available as needed; 4) providing familiar objects to patients; 5) provision of a clock and calendar to the patient. The intervention brochure is similar to what was provided to family members as part of the original Chilean study (kindly provided to the principal investigator, M. Dasgupta, by the lead author of the Chilean study, Dr. F.T. Martinez).

Conditions

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Delirium

Keywords

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Delirium Hospitalized elderly

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

PREVENTION

Blinding Strategy

SINGLE

Participants

Study Groups

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Family educational intervention

A family educational, non-pharmacologic intervention will be administered to educate family members on how to prevent delirium. Family members will be encouraged to actively participate in this non-pharmacologic intervention.

Group Type ACTIVE_COMPARATOR

Family educational intervention

Intervention Type BEHAVIORAL

The intervention is an educational intervention directed towards delirium prevention specifically for family members of hospitalized seniors. Family members will be encouraged to perform specific interventions that may decrease incident delirium.

general health education

The placebo group will be given a brochure on good health habits

Group Type PLACEBO_COMPARATOR

Family educational intervention

Intervention Type BEHAVIORAL

The intervention is an educational intervention directed towards delirium prevention specifically for family members of hospitalized seniors. Family members will be encouraged to perform specific interventions that may decrease incident delirium.

Interventions

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Family educational intervention

The intervention is an educational intervention directed towards delirium prevention specifically for family members of hospitalized seniors. Family members will be encouraged to perform specific interventions that may decrease incident delirium.

Intervention Type BEHAVIORAL

Eligibility Criteria

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Inclusion Criteria

* Age 70 years or older
* Residing in the community
* Admitted to a general medical unit at the London Health Sciences center, University Campus
* Having a willing and interested English-speaking family member
* Not delirious on admission
* Able to communicate in English

Exclusion Criteria

* Terminal condition
* Delirious on admission
* Advanced dementia
* Admission to the ICU (or transfer to the ICU within one week of admission)
Minimum Eligible Age

70 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's

OTHER

Sponsor Role lead

Responsible Party

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Monidipa Dasgupta

Associate Professor, Medicine

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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monidipa dasgupta, MD

Role: PRINCIPAL_INVESTIGATOR

Lawson HRI

Locations

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University Hospital

London, Ontario, Canada

Site Status

Countries

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Canada

Other Identifiers

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104385

Identifier Type: -

Identifier Source: org_study_id