Comprehensive Support for Alzheimer's Disease Caregivers

University of Minnesota (UMN)

Status: Completed

Conditions: Depression; Stress; Caregivers

Treatments: Behavioral: NYUCI-AC

Study type: Interventional

Funder types: Other; NIH

Identifiers

NCT00362284

R01AG022066 (U.S. NIH Grant/Contract)

H13355B

Details and patient eligibility

About

The purpose of this study is to determine the effectiveness of a comprehensive counseling and support intervention for people who care for parents with Alzheimer's disease (AD) or other dementias on outcomes such as stress, depression and ability to postpone or avoid nursing home placement.

Full description

Although a range of studies have examined the stress and depression of family caregivers of persons suffering from dementia, the effectiveness of psychosocial interventions to assist caregiving families and their disabled elderly relatives is uncertain. The comprehensive support protocol to be implemented, the Enhanced Counseling and Support (ECS) program, has been successfully implemented at the Silberstein Aging and Dementia Research Center of New York University School of Medicine (NYU-ADRC) over the past 19 years. However, the initial evaluation of the ECS was limited to a single geographic area (New York City proper) and a specific type of dementia caregiver (spouses).

The specific aims of this 4-year project are as follows: 1) Examine whether the ECS can achieve positive outcomes for adult child caregivers. Few psychosocial interventions are directed specifically at adult child caregivers, and evaluating the ECS in adult child caregiving situations, which few studies have done, will further demonstrate the effectiveness of this program and add considerably to the AD caregiver intervention literature; and 2) Determine if the ECS, an intervention of proven efficacy for AD caregivers in a northern U.S. urban community (New York City), will also be effective in alleviating negative outcomes among AD caregivers at a Midwestern project site. The study will ascertain whether the comprehensive support program developed at NYU is generalizable to caregivers from areas other than the New York City area and leads to similar benefits that are maintained over long periods of time (i.e., up to 3.5 years).

In order to accomplish the specific aims of the project, the following study hypotheses have been proposed:

1. Adult child caregivers in the treatment conditions of the University of Minnesota (UM) and NYU-ADRC will report similar decreases on measures of stress when compared to usual-contact controls;
2. Adult child caregivers in the intervention conditions at both sites will develop improved social support resources and experience significantly greater decreases of family conflict in a similar manner;
3. Adult child caregivers in the treatment conditions at UM and NYU-ADRC will report similar decreases on global measures of psychological distress, such as depression. Similarly, treatment caregivers will report greater increases in subjective health than their counterparts in the usual-contact control; and
4. Membership in the treatment condition of the ECS and its benefits (e.g., increased social support, decreased stress) will lead to delayed institutionalization (e.g., nursing home placement) of care recipients at the UM and NYU-ADC sites.

Enrollment: 161 patients

Sex: All

Ages: 18+ years old

Volunteers: Accepts Healthy Volunteers

Inclusion criteria

• Participant (i.e., adult child) must be the 'primary' caregiver of the patient with a diagnosis of dementia (i.e., the first person called if the patient is in need of help) at the time of the baseline interview
• Must be a daughter, son, daughter-in-law, or son-in-law of the patient
• Patient must live in the community (i.e., at home, with the caregiver, with other relatives)
• Sees the individual with dementia once a week or more

Exclusion criteria

• Unable to understand or speak English comfortably
• Inadequate hearing
• Unwilling to participate in the study or sign the consent form
• Suffered from or received treatment for an emotional or psychological disorder, such as depression, anxiety, or some other type of psychotic episode, within the past 6 months
• Not physically able to participate
• Received counseling for problems arising as a caregiver

Trial design

Primary purpose: Other

Allocation: Randomized

Interventional model: Parallel Assignment

Masking: Single Blind

---

161 participants in 2 patient groups

NYUCI-AC group

Experimental group

Description:

Adult children in this arm received the NYUCI-AC intervention, which consisted of 6 individual and family counseling sessions, the offering of an adult child specific support group, and the provision of ad hoc, or ongoing, consultation throughout the duration of participation.

Treatment:

Behavioral: NYUCI-AC

Usual care control

No Intervention group

Description:

Adult children randomly assigned to the usual care control did not receive the NYUCI-AC intervention. If they were in crisis or required support, the NYUCI-AC counselors provided information and referral on an as-needed basis.