Transvenous lead extraction in patients with systemic cardiac device-related infection-Procedural outcome and risk prediction: A GALLERY subgroup analysis.
Cardiac device–related infection
Cardiac implantable electronic device
Endocarditis
Lead management
Transvenous lead extraction
Journal
Heart rhythm
ISSN: 1556-3871
Titre abrégé: Heart Rhythm
Pays: United States
ID NLM: 101200317
Informations de publication
Date de publication:
02 2023
02 2023
Historique:
received:
18
07
2022
revised:
28
09
2022
accepted:
03
10
2022
pubmed:
15
10
2022
medline:
4
2
2023
entrez:
14
10
2022
Statut:
ppublish
Résumé
Transvenous lead extraction (TLE) has evolved as one of the most crucial treatment options for patients with cardiac device-related systemic infection (CDRSI). The aim of this study was to characterize the procedural outcome and risk factors of patients with CDRSI undergoing TLE. A subgroup analysis of patients with CDRSI of the GALLERY (GermAn Laser Lead Extraction RegistrY) database was performed. Predictors for complications, procedural failure, and all-cause mortality were evaluated. A total of 722 patients (28.6%) in the GALLERY had "systemic infection" as extraction indication. Patients with CDRSI were older (70.1 ± 12.2 years vs 67.3 ± 14.3 years; P < .001) and had more comorbidities than patients with local infections or noninfectious extraction indications. There were no differences in complete procedural success (90.6% vs 91.7%; P = .328) or major complications (2.5% vs 1.9%; P = .416) but increased procedure-related (1.4% vs 0.3%; P = .003) and all-cause in-hospital mortality (11.1% vs 0.6%; P < .001) for patients with CDRSI. Multivariate analyses revealed lead age ≥10 years as a predictor for procedural complications (odds ratio [OR] 3.23; 95% confidence interval [CI] 1.58-6.60; P = .001). Lead age ≥10 years (OR 2.57; 95% CI 1.03-6.46; P = .04) was also a predictor for procedural failure. We identified left ventricular ejection fraction <30% (OR 1.70; 95% CI 1.00-2.99; P = .049), age ≥75 years (OR 2.1; 95% CI 1.27-3.48; P = .004), chronic kidney disease (OR 1.92; 95% CI 1.17-3.14; P = .01), and overall procedural complications (OR 5.15; 95% CI 2.44-10.84; P < .001) as predictors for all-cause mortality. Patients with CDRSI undergoing TLE demonstrate an increased rate of all-cause in-hospital, as well as procedure-related mortality, despite having comparable procedural success rates. Given these data, it seems paramount to develop preventive strategies to detect and treat CDRSI in its earliest stages.
Sections du résumé
BACKGROUND
Transvenous lead extraction (TLE) has evolved as one of the most crucial treatment options for patients with cardiac device-related systemic infection (CDRSI).
OBJECTIVE
The aim of this study was to characterize the procedural outcome and risk factors of patients with CDRSI undergoing TLE.
METHODS
A subgroup analysis of patients with CDRSI of the GALLERY (GermAn Laser Lead Extraction RegistrY) database was performed. Predictors for complications, procedural failure, and all-cause mortality were evaluated.
RESULTS
A total of 722 patients (28.6%) in the GALLERY had "systemic infection" as extraction indication. Patients with CDRSI were older (70.1 ± 12.2 years vs 67.3 ± 14.3 years; P < .001) and had more comorbidities than patients with local infections or noninfectious extraction indications. There were no differences in complete procedural success (90.6% vs 91.7%; P = .328) or major complications (2.5% vs 1.9%; P = .416) but increased procedure-related (1.4% vs 0.3%; P = .003) and all-cause in-hospital mortality (11.1% vs 0.6%; P < .001) for patients with CDRSI. Multivariate analyses revealed lead age ≥10 years as a predictor for procedural complications (odds ratio [OR] 3.23; 95% confidence interval [CI] 1.58-6.60; P = .001). Lead age ≥10 years (OR 2.57; 95% CI 1.03-6.46; P = .04) was also a predictor for procedural failure. We identified left ventricular ejection fraction <30% (OR 1.70; 95% CI 1.00-2.99; P = .049), age ≥75 years (OR 2.1; 95% CI 1.27-3.48; P = .004), chronic kidney disease (OR 1.92; 95% CI 1.17-3.14; P = .01), and overall procedural complications (OR 5.15; 95% CI 2.44-10.84; P < .001) as predictors for all-cause mortality.
CONCLUSION
Patients with CDRSI undergoing TLE demonstrate an increased rate of all-cause in-hospital, as well as procedure-related mortality, despite having comparable procedural success rates. Given these data, it seems paramount to develop preventive strategies to detect and treat CDRSI in its earliest stages.
Identifiants
pubmed: 36240993
pii: S1547-5271(22)02489-4
doi: 10.1016/j.hrthm.2022.10.004
pii:
doi:
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Pagination
181-189Informations de copyright
Copyright © 2022 Heart Rhythm Society. Published by Elsevier Inc. All rights reserved.