This randomized controlled trial study aims to develop a frailty self-management model for heart failure patients, and to examine the effect of family-based frailty self-management program (FRAIL-SM) including Family involvement, self-Regulation, Autonomy support, Information sharing and Linkage on frailty, knowledge, self-care ability and quality of life in patients with heart failure and their family's strain, knowledge, confedence, and quality of life. Data is collected by a structural questionnaire including frailty, heart failure knowledge, self-care of heart failure, anxiety and depression, social support, and quality of life and physical indicators at baseline, 4 weeks, 8 weeks and 12 weeks after enrollment.
This study aims to develop a frailty self-management model for heart failure patients, and to examine the effect of family-based frailty self-management program (FRAIL-SM) including Family involvement, self-Regulation, Autonomy support, Information sharing and Linkage on frailty, self-care ability and quality of life in patients with heart failure and their family's strain and quality of life. Patients are recruited with a convenience sampling from two medical centers in Taiwan. A cross-sectional study is adopted to examine the associated factors of frailty and self-management in patients with heart failure. Besides, a qualitative research with face-to-face individual interview is conducted to understand the experience of frailty and self-management in patients with heart failure and their families. Then, a randomized controlled trial is conducted. Subjects are selected using a convenience sampling and are randomly assigned to the intervention or control group. Patients in the intervention group will receive an 8-week family-based frailty self-management program. Data is collected by a structural questionnaire including frailty, heart failure knowledge, self-care of heart failure, anxiety and depression, social support, and quality of life and physical indicators such as levels of B-type natriuretic peptide, hemoglobin, hematocrit, albumin at baseline, 4 weeks, 8 weeks and 12 weeks after enrollment. Data analysis includes descriptive statistics, Pearson correlation coefficient, independent t-test, chi-square, one-way ANOVA, multiple regression, structural equation modeling, and generalized estimating equation.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
SUPPORTIVE_CARE
Masking
SINGLE
Enrollment
232
Patients in experimental group will receive a 8 week family-based frailty self-management program; patients in control group maintain their usual life activities.
Taichung Veterans General Hospital
Taichung, Taiwan
Tri-Service General Hospital
Taipei, Taiwan
Change in Frailty Assessment Scale for Heart Failure( FAS-HF) scores
Changes from baseline Frailty Assessment Scale for Heart Failure (FAS-HF) scores including three indicators: physical, Psychological and social , at 4 weeks, 8 weeks, 12 weeks. FAS-HF scale contains 15 items, each item use Likert scale five point scoring, the total scores ranged from 0 to 45,the higher scores indicate higher frailty.
Time frame: baseline, 4week, 8week, 12week
Changes in The Minnesota living with heart failure questionnaire(MLHFQ) scores
Changes from baseline Minnesota living with heart failure questionnaire at 4 weeks, 8 weeks, 12 weeks. The Minnesota living with heart failure questionnaire contains 21 questions regarding the effects of heart failure on patients' physical (eight questions),emotional (five questions) and general (eight questions) dimensions. The possible answer for each question ranges from 0(no) to 5(a lot), and the total score range is 0-105; a higher score indicates lower quality of life .
Time frame: baseline, 4week, 8week, 12week
Changes in the Self-Care of Heart Failure Index scores
Changes from baseline Self-Care of Heart Failure Index scores including three indicators: self-maintenance, self-management and self confidence , at 4 weeks, 8 weeks, 12 weeks. This scale contains 22 items, each item use Likert scale four point scoring, the total scores ranged from 22 to 88, the higher scores indicate better self-care.
Time frame: baseline, 4 weeks, 8 weeks, 12 weeks
Changes in symptoms distress scores
Changes from baseline symptoms distress scores at 4 weeks, 8 weeks, 12 weeks. Symptoms distress scale contains 17 common symptoms items, each item use Likert scale five point scoring, the total scores ranged from 17 to 85, the higher scores indicate worse symptom distress
Time frame: baseline, 4week, 8week, 12week
Changes in anxiety and depression scores
Changes from baseline hospital anxiety and depression scale at 4 weeks, 8 weeks, 12 weeks. The hospital anxiety and depression scale contains 14 questions(7 for assess anxiety and 7 for assess depression), each item use Likert scale four point scoring, the total scores ranged from 0 to 21, the higher scores indicate more severe anxiety and depression level.
Time frame: baseline, 4week, 8week, 12week
Changes in caregivers confidence of heart failure self care
Changes in the Self-Care of Heart Failure Index (SCHFI) scores of caregivers from baseline to 4weeks, 8weeks, and12 weeks. The SCHFI is a self-report measure comprised of 15 items rated on a 4-point response scale and divided into 3 subscales: self-care maintenance, self-care management, and self-care confidence. Self-care maintenance consists of 5 items assessing adherance to HF self care recommendations. Self-care management consists of 6 items assessing the ability to recognize and deal with HF symptoms. Self-care confidence consists of 4 items assessing the confidence in control and manage HF symptoms.
Time frame: baseline, 4week, 8week, 12week
Changes in The Caregiver Strain Index(CSI)
Changes in the Caregiver Strain Index(CSI) scores of caregivers from baseline to 4weeks, 8weeks, and12 weeks. The CSI is a 13-item objective questionaire designed to assess level of stress experienced by the informal caregivers.
Time frame: baseline, 4week, 8week, 12week
Changes in heart failure knowledge of caregivers
Changes in Dutch Heart Failure Knowledge Scale (DHFKS) scores of caregivers from baseline to 4weeks, 8weeks, and12 weeks. The DHFKS consists of 15 items assessing HF knowledge: 4 items regarding general HF information, 6 items regarding HF treatment (diet, fluid restrictions and activity) and 5 items assessing symptoms and symptom recognition.
Time frame: baseline, 4week, 8week, 12week
Changes in caregivers' quality of life
Changes in the WHO Quality of Life-Brief(WHOQOL-BREF) Taiwan version scores of caregivers from baseline to 4weeks, 8weeks, and12 weeks. The WHOQOL-BREF Taiwan version is a 28-item questionaire rated on a 5-point response scale. It divides quality of life into 4 domains: physical health, psychological, social relationships and environment.
Time frame: baseline, 4week, 8week, 12week
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