Exploring potential biomarkers associated with health-related quality of life in patients with coronary artery disease and heart failure. (1st October 2018)

• Record Type: Journal Article
• Authors: Kazukauskiene, Nijole; Burkauskas, Julius; Macijauskiene, Jurate; Mickuviene, Narseta; Brozaitiene, Julija
• Is Part Of: European journal of cardiovascular nursing. Volume 17:Number 7(2018)
• Page Start: 645
• Page End: 651
• Publication Date: 2018-10-01
• Subjects: Coronary artery disease -- cardiac rehabilitation -- heart failure -- health-related -- quality of life -- biomarkers; Cardiovascular system -- Diseases -- Nursing -- Periodicals; Cardiovascular Diseases -- nursing -- Periodicals; Cardiology -- Periodicals; Nursing -- Periodicals; Vascular Diseases -- Periodicals; 610.7369105
• DOI: 10.1177/1474515118772828
• Languages: English
• ISSNs: 1474-5151

Abstract

Abstract: Objective: There has been a lack of research examining associations between biomarkers and health-related quality of life (HRQoL) in patients with coronary artery disease and heart failure. In patients with coronary artery disease and heart failure, we aimed to explore potential associations between biomarkers of health such as serum levels of thyroid hormones, N-terminal pro-B-type natriuretic peptide (NT-pro-BNP), inflammatory biomarkers and HRQoL. Methods: In sum, 482 patients (75% male; mean age 58±10 years) with coronary artery disease and heart failure were evaluated for socio-demographic and clinical coronary artery disease risk factors. Blood samples were drawn to evaluate thyroid hormones, NT-pro-BNP, high-sensitivity C-reactive protein and interleukin-6 (IL-6). Additional data was collected on HRQoL (the Minnesota Living with Heart Failure Questionnaire), anxiety and depressive symptoms (Hospital Anxiety and Depression Scale), Type D personality (DS14 scale). Results: In multivariable models, lower levels of high-sensitivity C-reactive protein and interleukin-6 were associated with worse results on the Minnesota Living with Heart Failure Questionnaire emotional subscale (β = −0.107, p = 0.003; β = −0.106, p = 0.004). Lower levels of interleukin-6 were associated with worse perceived global health (β = −0.101, p = 0.011). Conclusion: Even after controlling for socio-demographic and clinical risk factors including mental distress symptoms, lower levels of inflammatory biomarkers were associated with worse HRQoL.