TY - JOUR
T1 - Epidemiology and impact of frailty in patients with atrial fibrillation in Europe
AU - Proietti, Marco
AU - Romiti, Giulio Francesco
AU - Vitolo, Marco
AU - Harrison, Stephanie L
AU - Lane, Deirdre A
AU - Fauchier, Laurent
AU - Marin, Francisco
AU - Näbauer, Michael
AU - Potpara, Tatjana S
AU - Dan, Gheorghe-Andrei
AU - Maggioni, Aldo P
AU - Cesari, Matteo
AU - Boriani, Giuseppe
AU - Lip, Gregory Y H
AU - ESC-EHRA EORP-AF General Long-Term Registry Investigators
A2 - Joensen, Albert Marni
A2 - Gammelmark, Anders
A2 - Rasmussen, Lars Hvilsted
A2 - Danstrup-Dinesen, Pia
A2 - Riahi, Sam
A2 - Venø, Stine Krogh
A2 - Sørensen, Bodil Ginnerup
A2 - Korsgaard, Anne Marie
A2 - Andersen , Karen Petrea
A2 - Hellum, Camilla Fragtrup
N1 - © The Author(s) 2022. Published by Oxford University Press on behalf of the British Geriatrics Society. All rights reserved. For permissions, please email: [email protected].
PY - 2022/8/2
Y1 - 2022/8/2
N2 - BACKGROUND: Frailty is a medical syndrome characterised by reduced physiological reserve and increased vulnerability to stressors. Data regarding the relationship between frailty and atrial fibrillation (AF) are still inconsistent.OBJECTIVES: We aim to perform a comprehensive evaluation of frailty in a large European cohort of AF patients.METHODS: A 40-item frailty index (FI) was built according to the accumulation of deficits model in the AF patients enrolled in the ESC-EHRA EORP-AF General Long-Term Registry. Association of baseline characteristics, clinical management, quality of life, healthcare resources use and risk of outcomes with frailty was examined.RESULTS: Among 10,177 patients [mean age (standard deviation) 69.0 (11.4) years, 4,103 (40.3%) females], 6,066 (59.6%) were pre-frail and 2,172 (21.3%) were frail, whereas only 1,939 (19.1%) were considered robust. Baseline thromboembolic and bleeding risks were independently associated with increasing FI. Frail patients with AF were less likely to be treated with oral anticoagulants (OACs) (odds ratio 0.70, 95% confidence interval 0.55-0.89), especially with non-vitamin K antagonist OACs and managed with a rhythm control strategy, compared with robust patients. Increasing frailty was associated with a higher risk for all outcomes examined, with a non-linear exponential relationship. The use of OAC was associated with a lower risk of outcomes, except in patients with very/extremely high frailty.CONCLUSIONS: In this large cohort of AF patients, there was a high burden of frailty, influencing clinical management and risk of adverse outcomes. The clinical benefit of OAC is maintained in patients with high frailty, but not in very high/extremely frail ones.
AB - BACKGROUND: Frailty is a medical syndrome characterised by reduced physiological reserve and increased vulnerability to stressors. Data regarding the relationship between frailty and atrial fibrillation (AF) are still inconsistent.OBJECTIVES: We aim to perform a comprehensive evaluation of frailty in a large European cohort of AF patients.METHODS: A 40-item frailty index (FI) was built according to the accumulation of deficits model in the AF patients enrolled in the ESC-EHRA EORP-AF General Long-Term Registry. Association of baseline characteristics, clinical management, quality of life, healthcare resources use and risk of outcomes with frailty was examined.RESULTS: Among 10,177 patients [mean age (standard deviation) 69.0 (11.4) years, 4,103 (40.3%) females], 6,066 (59.6%) were pre-frail and 2,172 (21.3%) were frail, whereas only 1,939 (19.1%) were considered robust. Baseline thromboembolic and bleeding risks were independently associated with increasing FI. Frail patients with AF were less likely to be treated with oral anticoagulants (OACs) (odds ratio 0.70, 95% confidence interval 0.55-0.89), especially with non-vitamin K antagonist OACs and managed with a rhythm control strategy, compared with robust patients. Increasing frailty was associated with a higher risk for all outcomes examined, with a non-linear exponential relationship. The use of OAC was associated with a lower risk of outcomes, except in patients with very/extremely high frailty.CONCLUSIONS: In this large cohort of AF patients, there was a high burden of frailty, influencing clinical management and risk of adverse outcomes. The clinical benefit of OAC is maintained in patients with high frailty, but not in very high/extremely frail ones.
KW - Administration, Oral
KW - Aged
KW - Anticoagulants/adverse effects
KW - Atrial Fibrillation/diagnosis
KW - Europe/epidemiology
KW - Female
KW - Frailty/chemically induced
KW - Humans
KW - Male
KW - Quality of Life
KW - Registries
KW - Risk Factors
KW - Stroke/complications
KW - oral anticoagulant therapy
KW - chronicity
KW - epidemiology
KW - frailty
KW - atrial fibrillation
KW - outcomes
KW - older people
UR - http://www.scopus.com/inward/record.url?scp=85136218862&partnerID=8YFLogxK
U2 - 10.1093/ageing/afac192
DO - 10.1093/ageing/afac192
M3 - Journal article
C2 - 35997262
SN - 0002-0729
VL - 51
JO - Age and Ageing
JF - Age and Ageing
IS - 8
M1 - afac192
ER -