Leveraging Interventions for Caregiver Growth, Health, Training, Empowerment and Navigation: Comparing Group Behavioral Interventions to Improve Dementia Caregiver Strain

Trial statusNot yet recruiting
Trial phaseNot applicable
Trial typeInterventional
Biological sexAll
Age18+
SponsorMassachusetts General Hospital

About this trial

The goal of this clinical trial is to compare two group-based interventions for caregivers of persons with memory loss (N=450) delivered via telehealth. The aim is to evaluate which program is most effective for different types of caregivers in reducing stress, improving coping, and increasing confidence related to caregiving.

Participants will be randomly assigned to one of the two programs, as well as be asked to complete study assessments at baseline (week 0), post-intervention (week 7), and 6-month follow-up.

Eligibility criteria

This trial does not accept healthy volunteers

Qualifiers

Caregiver of a person with memory loss currently

Care recipient currently living in community

Caregiver at least 18 years of age

Caregiver Zarit Burden Interview-6 (ZBI-6) greater than or equal to 9

Disqualifiers

Care recipient enrolled or planning to enroll in hospice

Severe, untreated mental illness or substance use (self or clinician report)

Active suicide risk

Residence outside the U.S. during study procedures

Trial design

Design model

Parallel

Treatments tested in this trial

  • Caring Together

    Behavioral

    Caring Together is the standard treatment for elevated caregiver strain. Caring Together follows the Stress-Process Model and teaches basic illness knowledge, and problem-solving frameworks to increase self-efficacy and psychological coping skills of cognitive reframing and behavioral activation for self care.

  • Savvy Caregiver

    Behavioral

    Savvy Caregiver is a widely structured multi-component behavioral interventions for elevated caregiver strain. Savvy Caregiver is also rooted in the Stress-Process Model, rooted in providing illness education, problem-solving frameworks, and psychological coping skills.

Treatment groups

450 Participants
are divided into 2 treatment groups
Group A: Caring TogetherActive comparator 1 intervention
Group B: Savvy CaregiverActive comparator 1 intervention

Trial outcomes

Primary outcomes

1

Zarit Burden Interview (ZBI-22)

22-item self-report of caregiver strain. Higher scores (min = 0, max = 88) indicate higher burden related to caregiving.

Time frame
Baseline (Week 0), post-intervention (Week 7), 6-month post-intervention

Secondary outcomes

1

Patient Health Questionnaire-9 (PHQ-9)

9-item self-report assessing symptoms of depression. Higher total scores (min=0, max=27) indicate greater severity of depressive symptoms.

Time frame
Baseline (Week 0), post-intervention (Week 7), 6-month post-intervention
2

General Anxiety Disorder-7 (GAD-7)

7-item self-report measure of general anxiety symptoms. Higher total scores (min=0, max=21) indicate greater anxiety severity.

Time frame
Baseline (Week 0), post-intervention (Week 7), 6-month post-intervention
3

PROMIS Global Physical Health 4a (PROMIS-GPH)

4-item self-report of overall physical health, physical function, pain, and fatigue. Higher T scores (mean=50, SD =10) indicate greater perceived general physical wellbeing.

Time frame
Baseline (Week 0), post-intervention (Week 7), 6-month post-intervention
4

Neuropsychiatric Inventory Questionnaire (NPI-Q)

12-item self-report assessing behavioral and psychological symptoms in persons with memory loss. Study team will assess symptom severity (min=0, max=36, higher scores indicate greater neuropsychiatric symptom burden) and distress (min=0, max=60, higher scores indicate greater caregiver distress due to symptomology).

Time frame
Baseline (Week 0), post-intervention (Week 7), 6-month post-intervention

Other outcomes

1

Caregiver Self-Efficacy Scale-8

8-item self-report assessing caregiver confidence and self-efficacy. Higher total scores (min=8, max=80) indicate greater confidence in maintaining personal activities along with the caregiver role.

Time frame
Baseline (Week 0), post-intervention (Week 7), 6-month post-intervention
2

Leisure Time Satisfaction (LTS)

7-item self-report assessing satisfaction with the amount of time participants have for leisure activities. Higher total scores (min=0, max=14) indicate greater fulfilment and satisfaction with one's ability to engage in their everyday enjoyable activities while caregiving.

Time frame
Baseline (Week 0), post-intervention (Week 7), 6-month post-intervention
3

Dysfunctional Thoughts about Caregiving Questionnaire (DTCQ)

16-item self-report assessing negative or rigid thoughts and beliefs common among caregivers. Higher scores (min=0, max=64) indicate a more maladaptive approach to caregiving.

Time frame
Baseline (Week 0), post-intervention (Week 7), 6-month post-intervention
4

Brief-COPE Dysfunctional Coping Subscale

12-item self-report assessing effective and ineffective ways of coping with stress, using dysfunctional coping strategies. Higher scores (min = 12, max = 48) indicate greater utilization of different dysfunctional coping methods.

Time frame
Baseline (Week 0), post-intervention (Week 7), 6-month post-intervention

Sponsors and contacts

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Massachusetts General Hospital

Lead sponsor

Patient-Centered Outcomes Research Institute

Collaborator

University of Colorado, Denver

Collaborator

Tufts Medical Center

Collaborator

University of Rochester

Collaborator

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