Emotion-centered Problem-solving Intervention for Family Caregivers of Stroke Survivors (SoLVE) (SoLVE)

FoStering psychosOcial weLlbeing of Family Caregivers of Stroke surVivors Using Emotion-centered, Problem-solving Approach (SoLVE): A Randomized Controlled Trial

Stroke is one of the leading causes of disability globally. Stroke survivors generally require lifelong support from family caregivers. The abrupt onset of stroke and associated physical and cognitive impairments result in a series of complex and demanding interactions between family caregivers and stroke survivors. More than 40% of stroke caregivers develop depressive symptoms over time. The depression of family caregivers negatively impacts their physical health and caregiving role and directly affects the mental health and recovery of stroke survivors. Thus, effective strategies for stressful caregiving situations are urgently needed.

As postulated in the relational/problem solving model of stress, problem-solving coping is a cognitive behavioral process that can enhance caregivers' well-being by changing caregiving situations and/or changing their negative emotional stress responses to stressful situations into positive responses. In view of the influence of negative emotions on the cognitive process of an individual, integrating perspective taking as a cognitive reappraisal strategy into the training of problem-solving coping skills may potentially improve the psychosocial well-being of family caregivers.

This mixed method study aims (1) to examine the effects of a emotion-centered problem-solving intervention on the depressive symptoms, problem-solving coping, emotion regulation, caregiving competence, and health-related quality of life of stroke caregivers and on the physical functioning of stroke survivors; (2) to explore the mediating effect of emotion regulation and problem solving coping on caregivers' depressive symptoms, caregiving competence, and health-related quality of life and on stroke survivors' physical functioning; and (3) to understand how intervention influences depressive symptoms from a family caregiver's perspective. A total of 178 family caregivers will be recruited from various non-government organizations and nurse clinics for stroke patients of the Hospital Authority. Participants will be randomly allocated to the intervention group (IG) and control group (CG). Caregivers in the IG will receive an emotion-centered problem-solving intervention adopting a "shared problem, shared action plan" approach, whereas the caregivers in the CG will receive stroke-related education. Outcomes will be measured at baseline, 12 and 36 weeks after study entry.

This study makes the first attempt to develop an emotion-centered problem-solving intervention and examine its effectiveness in the context of stroke caregiving. The findings will advance our understanding of emotional regulation and problem-solving coping strategies for reducing the depressive symptoms of stroke caregivers, ultimately providing a culturally sensitive medical-social service direction for the delivery of community-based rehabilitation services to stroke families.

Study Overview

• Status: Not yet recruiting
• Conditions: Depression; Stroke
• Intervention / Treatment: Behavioral: Emotion-centered problem-solving intervention (EPi); Other: stroke education

• Study Type: Interventional
• Enrollment (Anticipated): 178
• Phase: Not Applicable

Contacts and Locations

Study Locations

• China
  • Please Select
    • Hong Kong, Please Select, China
      • The Nethersole School of Nursing, Chinese University of Hong Kong

Participation Criteria

Eligibility Criteria

• Ages Eligible for Study: 18 years and older (Adult, Older Adult)
• Accepts Healthy Volunteers: Yes
• Genders Eligible for Study: All

Description

Inclusion Criteria:

• Hong Kong residents, aged 18 years or above;
• can understand and provide informed consent (Abbreviated Mental Test, Hong Kong version score ≥6];
• with premorbid depressive symptoms (20-item Center of Epidemiology Studies Depression Scale score ≥841);
• Chinese family caregivers of stroke survivors who had been diagnosed of ischemic or hemorrhagic stroke within the past 6 months and had residual physical impairment (score of Modified Barthel Index <91);
• family members who assume the primary responsibility for caring the stroke patient and who are identified by the stroke patients as their primary caregiver;
• with no history of self-reported/doctor diagnosed psychiatric illness

Exclusion Criteria:

• Patient-caregiver dyads who are non-Chinese

Study Plan

How is the study designed?

Design Details

• Primary Purpose: Other
• Allocation: Randomized
• Interventional Model: Parallel Assignment
• Masking: Single

Number of Arms

2

Arms and Interventions

Participant Group / Arm	Intervention / Treatment
Experimental: Emotion-centered problem-solving intervention (EPi); The EPi comprises four weekly 60 minutes individual face-to-face session (45 minutes of emotion-centered problem-solving intervention and 15 minutes of stroke education), followed by two bi-weekly telephone follow-ups (30 minutes) and one face-to-face round up session (60 minutes). The content of the stroke education will be based on a developed booklet for local family caregivers (please refer to control group).	Behavioral: Emotion-centered problem-solving intervention (EPi); The EPi is built upon the model of relational/problem-solving model of stress and is aimed at supporting caregivers in (1) revisiting stressful caregiving and associated problem from a psychological distanced perspective; (2) adopting problem orientation toward one's experience in the present moments with curiosity, openness and acceptance; and (3) applying the problem-solving skills learned for the enhancement of their psychosocial wellbeing in the stressful caregiving context. To reduce the incongruence between caregivers and stroke survivors in problem-solving, we will adopt a "shared problem, shared action plan" approach for the family caregivers and stroke survivors.
Sham Comparator: Stroke education; The CG will receive basic education on stroke caregiving, as research indicates that basic education is not effective in improving problem-solving coping abilities and depressive symptoms. Four weekly individual stroke education (60 minutes/session) will be conducted by a trained research nurse. It will be based on a developed information booklet for local stroke caregivers. The participants will received three biweekly phone calls for general greetings. Questions relating to stroke caregiving raised by the caregivers will be answered according to the educative content. Any extra information provided will be documented.	Other: stroke education; Information is related to stroke and recurrent stroke and strategies for assisting stroke survivors in day-to-day activities.

What is the study measuring?

Primary Outcome Measures

Outcome Measure	Measure Description	Time Frame
Depressive levels of caregivers	Measured by using the Chinese version of 20-item Center of Epidemiology Studies Depression Scale	Change of depressive levels from baseline to 3 months and to 9 months

Secondary Outcome Measures

Outcome Measure	Measure Description	Time Frame
Problem-solving coping abilities of caregivers	Measured by using the Chinese version of Problem Solving Inventory	Change of problem-solving coping abilities from baseline to 3 months and to 9 months
Emotion regulation strategies of caregivers	Measured by using the Chinese version of the Emotion Regulation Questionnaire	Change of emotion regulation strategies from baseline to 3 months and to 9 months
Caregiving competence of caregivers	Measured by using the Chinese version of the Caregiving Competence Scale	Change of caregiving competence from baseline to 3 months and to 9 months
Health-related quality of life of caregivers	Measured by using the Chinese version of the Medical Outcome Study 12-item Short Form Health Survey version 2	Change of health-related quality of life from baseline to 3 months and to 9 months
Physical functioning of stroke survivors	Measured by using the Chinese version of the Modified Barthel Index (MBI)	Change of physical functioning from baseline to 3 months and to 9 months

Other Outcome Measures

Outcome Measure	Measure Description	Time Frame
Depressive symptoms of stroke survivors	Measured by using the Chinese version of 20-item Center of Epidemiology Studies Depression Scale	At baseline, 3 months and 9 months

Collaborators and Investigators

• Sponsor: Chinese University of Hong Kong

Study record dates

Study Major Dates

• Study Start (Anticipated): July 15, 2022
• Primary Completion (Anticipated): August 30, 2024
• Study Completion (Anticipated): December 30, 2024

Study Registration Dates

• First Submitted: July 2, 2022
• First Submitted That Met QC Criteria: July 2, 2022
• First Posted (Actual): July 7, 2022

Study Record Updates

• Last Update Posted (Actual): July 20, 2022
• Last Update Submitted That Met QC Criteria: July 18, 2022
• Last Verified: July 1, 2022

More Information

Terms related to this study

• Keywords: Stroke; family caregivers; emotion-centered problem-solving; psychosocial wellbeing
• Additional Relevant MeSH Terms: Cardiovascular Diseases; Vascular Diseases; Cerebrovascular Disorders; Brain Diseases; Central Nervous System Diseases; Nervous System Diseases; Stroke
• Other Study ID Numbers: 14610421

Plan for Individual participant data (IPD)

• Plan to Share Individual Participant Data (IPD)?: NO

Drug and device information, study documents

• Studies a U.S. FDA-regulated drug product: No
• Studies a U.S. FDA-regulated device product: No