Sex And Prognostic Significance of Self-Reported Frailty in Non-ST-Segment Elevation Acute Coronary Syndromes: Insights From the TRILOGY ACS Trial.
Acute Coronary Syndrome
/ drug therapy
Aged
Aging
Clopidogrel
/ therapeutic use
Comorbidity
Exercise
Female
Frailty
/ mortality
Hand Strength
Humans
Male
Platelet Aggregation Inhibitors
/ therapeutic use
Prasugrel Hydrochloride
/ therapeutic use
Prevalence
Prognosis
Self Report
Sex Factors
Walking Speed
Journal
The Canadian journal of cardiology
ISSN: 1916-7075
Titre abrégé: Can J Cardiol
Pays: England
ID NLM: 8510280
Informations de publication
Date de publication:
04 2019
04 2019
Historique:
received:
23
05
2018
revised:
05
12
2018
accepted:
26
12
2018
entrez:
3
4
2019
pubmed:
3
4
2019
medline:
22
1
2020
Statut:
ppublish
Résumé
The effect of sex on self-reported frailty in acute coronary syndromes (ACS) is unclear. We examined the prevalence of self-reported frailty and its association with all-cause death among men and women. Elderly (≥ 65 years) male (n = 2691) and female (n = 2305) patients with ACS enrolled in the Targeted Platelet Inhibition to Clarify the Optimal Strategy to Medically Manage Acute Coronary Syndromes (TRILOGY ACS) trial were screened using the Fried Frailty Index. Sex differences in prevalence of frailty symptoms and categories (not frail; prefrail [1 to 2 symptoms]; and frail [≥ 3 symptoms]) and their prognostic importance were examined. Women were older and had higher rates of comorbidities than men. A total of 739 (27.5%) men and 645 (28%) women reported ≥ 1 frailty symptom. Prevalence of frailty increased with age among men but not women. During a median follow-up of 17.3 months, 353 (13.1%) men and 266 (11.5%) women died. After adjusting for age, prefrail men had a 35% increased risk (hazard ratio [HR] 1.35; 95% confidence interval [CI], 1.07-1.71), and frail men had an 80% increased risk (HR 1.80; 95% CI, 1.22-2.67) of death relative to not-frail men. The age-adjusted HR for death in prefrail women was 1.40 (95% CI, 1.07-1.84), and 1.55 (95% CI, 0.96-2.49) in frail women relative to not-frail women. Self-reported slow walk time and decreased physical activity appeared to provide the most prognostic information. Self-reported frailty was similar among men and women with ACS. Frailty increased with age only among men, in whom it added more prognostic information. Patient-reported frailty may identify elderly patients with ACS, particularly men, at high-risk of mortality.
Sections du résumé
BACKGROUND
The effect of sex on self-reported frailty in acute coronary syndromes (ACS) is unclear. We examined the prevalence of self-reported frailty and its association with all-cause death among men and women.
METHODS
Elderly (≥ 65 years) male (n = 2691) and female (n = 2305) patients with ACS enrolled in the Targeted Platelet Inhibition to Clarify the Optimal Strategy to Medically Manage Acute Coronary Syndromes (TRILOGY ACS) trial were screened using the Fried Frailty Index. Sex differences in prevalence of frailty symptoms and categories (not frail; prefrail [1 to 2 symptoms]; and frail [≥ 3 symptoms]) and their prognostic importance were examined.
RESULTS
Women were older and had higher rates of comorbidities than men. A total of 739 (27.5%) men and 645 (28%) women reported ≥ 1 frailty symptom. Prevalence of frailty increased with age among men but not women. During a median follow-up of 17.3 months, 353 (13.1%) men and 266 (11.5%) women died. After adjusting for age, prefrail men had a 35% increased risk (hazard ratio [HR] 1.35; 95% confidence interval [CI], 1.07-1.71), and frail men had an 80% increased risk (HR 1.80; 95% CI, 1.22-2.67) of death relative to not-frail men. The age-adjusted HR for death in prefrail women was 1.40 (95% CI, 1.07-1.84), and 1.55 (95% CI, 0.96-2.49) in frail women relative to not-frail women. Self-reported slow walk time and decreased physical activity appeared to provide the most prognostic information.
CONCLUSION
Self-reported frailty was similar among men and women with ACS. Frailty increased with age only among men, in whom it added more prognostic information. Patient-reported frailty may identify elderly patients with ACS, particularly men, at high-risk of mortality.
Identifiants
pubmed: 30935633
pii: S0828-282X(18)31413-2
doi: 10.1016/j.cjca.2018.12.035
pii:
doi:
Substances chimiques
Platelet Aggregation Inhibitors
0
Clopidogrel
A74586SNO7
Prasugrel Hydrochloride
G89JQ59I13
Banques de données
ClinicalTrials.gov
['NCT00699998']
Types de publication
Journal Article
Multicenter Study
Randomized Controlled Trial
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Pagination
430-437Informations de copyright
Copyright © 2019 Canadian Cardiovascular Society. Published by Elsevier Inc. All rights reserved.