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Positive psychological constructs and health behavior adherence in heart failure: A qualitative research study.

ABSTRACT: Psychological well-being may play an important role in health behavior adherence and cardiovascular health, but there has been limited study of well-being in patients with heart failure. In this descriptive qualitative research study, we interviewed 30 patients with heart failure to explore their psychological experiences with heart failure and the perceived associations between positive psychological constructs and adherence to physical activity, diet, and medication recommendations. Interviews were transcribed, then coded in NVivo using directed and conventional content analysis, and the Consolidated Criteria for Reporting Qualitative Research checklist was applied to report our findings. Participants spontaneously reported positive psychological constructs both during an acute phase of illness and 3 months later. Participants most commonly experienced gratitude, acceptance, connectedness, and faith in the setting of heart failure. In contrast, pride, determination, and hope were identified most frequently as playing a role in health behavior adherence. Finally, participants reported a reinforcing relationship between positive constructs and health behavior engagement. These findings suggest that interventions to boost positive constructs have the potential to improve well-being and health behavior adherence in patients with heart failure.

SUBMITTER: Celano CM

PROVIDER: S-EPMC7918896 | biostudies-literature |

REPOSITORIES: biostudies-literature

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Predictors of completion and response to a psychological intervention to promote health behavior adherence in heart failure.

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| S-EPMC8300859 | biostudies-literature

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| S-EPMC4490125 | biostudies-literature

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Project description:To determine medication use and adherence among community-dwelling patients with heart failure (HF).Residents of Olmsted County, Minnesota, with HF were recruited from October 10, 2007, through February 25, 2009. Pharmacy records were obtained for the 6 months after enrollment. Medication adherence was measured by the proportion of days covered (PDC). A PDC of less than 80% was classified as poor adherence. Factors associated with medication adherence were investigated.Among the 209 study patients with HF, 123 (59%) were male, and the mean ± SD age was 73.7 ± 13.5 years. The median (interquartile range) number of unique medications filled during the 6-month study period was 11 (8-17). Patients with a documented medication allergy were excluded from eligibility for medication use within that medication class. Most patients received conventional HF therapy: 70% (147/209) were treated with ?-blockers and 75% (149/200) with angiotensin-converting enzyme inhibitors or angiotensin II receptor blockers. Most patients (62%; 127/205) also took statins. After exclusion of patients with missing dosage information, the proportion of those with poor adherence was 19% (27/140), 19% (28/144), and 13% (16/121) for ?-blockers, angiotensin-converting enzyme inhibitors or angiotensin II receptor blockers, and statins, respectively. Self-reported data indicated that those with poor adherence experienced more cost-related medication issues. For example, those who adhered poorly to statin therapy more frequently reported stopping a prescription because of cost than those with good adherence (46% vs 6%; P < .001), skipping doses to save money (23% vs 3%; P = .03), and not filling a new prescription because of cost (46% vs 6%; P < .001).Community-dwelling patients with HF take a large number of medications. Medication adherence was suboptimal in many patients, often because of cost.

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Design of a bilevel clinical trial targeting adherence in heart failure patients and their providers: The Congestive Heart Failure Adherence Redesign Trial (CHART).

Project description:BACKGROUND:Socioeconomically disadvantaged patients are at an increased risk for adverse heart failure (HF) outcomes based upon nonadherence to medications and diet. Physicians are also suboptimally adherent to prescribing evidence-based therapy for HF. METHODS:Congestive Heart Failure Adherence Redesign Trial (CHART) (NCT01698242) is a multicenter, bilevel, cluster randomized behavioral efficacy trial designed to assess the impact of intervening simultaneously on physicians and their socioeconomically disadvantaged patients (annual income <$30,000) having HF with reduced ejection fraction. Treatment arm physicians received individualized feedback on their adherence to prescribing evidence-based therapy. Their patients received weekly home visits from community health workers aimed at promoting understanding of HF and integrating adherence into daily life. Control arm physicians received regular updates on advances in HF management, and patients received monthly HF educational tip sheets produced by the American Heart Association. The primary outcome was all-cause hospital days over 30 months. RESULTS:A total of 72 physicians (treatment, 35; control, 37) and their 320 patients (treatment, 157; control, 163) were recruited within 2 years. Randomization of physicians with all of their patients being assigned to the same arm was feasible and did not compromise the comparability of patients by arm. Using 5 recruiting hospitals located within disadvantaged neighborhoods produced a cohort that was primarily African American and representative of low-income urban patients with HF with reduced ejection fraction. CONCLUSION:CHART will determine the value of intervening on low adherence simultaneously in physicians and their socioeconomically disadvantaged patients in reducing all-cause hospitalization days.

| S-EPMC5729928 | biostudies-literature

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