Aims: Atrial fibrillation (AF) accounts for about 20% of all ischemic strokes worldwide. It is known that AF impairs health-related quality of life (HRQOL) in the general population, but data on HRQOL in stroke patients with newly diagnosed AF are sparse.

Methods: Post hoc analysis of the prospective, investigator-initiated, multicenter MonDAFIS study (NCT02204267) to analyze whether AF-related oral anticoagulation (OAC), and/or AF-symptom severity are associated with HRQOL after ischemic stroke or transient ischemic attack (TIA). HRQOL was measured using the EQ-5D-3L-questionnaire (including EQ-index/EQ-VAS) at baseline and after 12 months using multivariable linear mixed models. AF symptom severity was assessed using the European Heart Rhythm Association classification and symptom severity score (EHRA score) categorizing patients with no/mild/severe/disabling AF-related symptoms.

Results: A first episode of AF was detected in 261/2927 (8.9%) patients within 12 months after the index stroke and 227/2920 (7.8%) patients had AF and were anticoagulated at 12 months. HRQOL (measured by EQ-index, n = 2495 patients) was higher in AF patients on OAC compared to AF patients without OAC at 12 months after stroke (mean difference: MD: -16.8, 95% CI: 5.6 to 28.0), and similar in AF patients under OAC compared with patients without AF (MD: 2.0, 95% CI: -2.2 to 6.3). AF-related symptoms were negatively associated with HRQOL (measured by EQ-index) indicating that stroke patients with AF-related symptoms had a lower HRQOL compared to asymptomatic AF patients (mild vs. asymptomatic: MD: -9.0, 95% CI: -17.7 to -0.3; severe/disabling vs. asymptomatic: MD: -19.1, 95% CI: -34.7 to -3.4).

Discussion: Stroke patients with newly diagnosed AF are at risk of lower quality of life at 12 months, depending on OAC status and AF symptom severity.

Download full-text PDF

Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC11710889PMC
http://dx.doi.org/10.1002/brb3.70248DOI Listing

Publication Analysis

Top Keywords

quality life
12
patients
12
stroke patients
12
hrqol measured
12
symptom severity
12
patients oac
12
atrial fibrillation
8
oral anticoagulation
8
health-related quality
8
life months
8

Similar Publications

Want AI Summaries of new PubMed Abstracts delivered to your In-box?

Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!