The Target Vessel SYNTAX Score: A Novel Pre-Procedural Predictor for Contrast-Induced Acute Kidney Injury After Rotational Atherectomy.
Acute kidney injury
Contrast nephropathy
Rotational atherectomy
Target vessel SYNTAX score
Journal
Cardiovascular revascularization medicine : including molecular interventions
ISSN: 1878-0938
Titre abrégé: Cardiovasc Revasc Med
Pays: United States
ID NLM: 101238551
Informations de publication
Date de publication:
Feb 2023
Feb 2023
Historique:
received:
15
04
2022
revised:
06
08
2022
accepted:
24
08
2022
pubmed:
4
9
2022
medline:
25
1
2023
entrez:
3
9
2022
Statut:
ppublish
Résumé
Rotational atherectomy (RA) is a complex procedure often associated with high contrast load. Known risk scores do not predict contrast-induced acute kidney injury (CI-AKI) before RA. We aim to investigate pre-procedural predictors of CI-AKI after RA, and the role of the target vessel SYNTAX score (tvSS). Among 295 patients who underwent RA between 01.2010 and 02.2019 at a single center, 49 developed CI-AKI. Those who were on chronic hemodialysis or with no available 48-h' kidney function tests were excluded. Predictors of CI-AKI were assessed in the whole cohort and those with no basal renal impairment. The rate of CI-AKI was 16.6 %. The tvSS was 18 [14-23] vs. 12 [9-18] in patients with vs. without CI-AKI (p < 0.001). The tvSS cut-off value of 15 provided 75 % sensitivity and 60 % specificity for predicting CI-AKI. Consequently, a tvSS ≥15 emerged as an independent pre-procedural predictor for CI-AKI (adjusted OR: 4.94, 95 % CI: 2.38-10.20, p < 0.001), along with left ventricular ejection fraction (LVEF) ≤35 % (p = 0.016) and glomerular filtration rate (GFR) <45 ml/min (p = 0.004). TvSS was the only independent pre-procedural predictor for CI-AKI in patients with GFR ≥60 ml/min (p < 0.001). The contrast volume/GFR ratio and peri-procedural myocardial infarction (MI) were independent procedural predictors for CI-AKI in the whole cohort and in patients with basal GFR ≥60 ml/min. CI-AKI after RA is frequent. The tvSS is an efficient pre-procedural predictor for CI-AKI after RA, along with LVEF ≤35 % and GFR <45 ml/min. Contrast volume/GFR ratio and peri-procedural MI emerged as procedural predictors for CI-AKI.
Sections du résumé
BACKGROUND
BACKGROUND
Rotational atherectomy (RA) is a complex procedure often associated with high contrast load. Known risk scores do not predict contrast-induced acute kidney injury (CI-AKI) before RA. We aim to investigate pre-procedural predictors of CI-AKI after RA, and the role of the target vessel SYNTAX score (tvSS).
METHODS
METHODS
Among 295 patients who underwent RA between 01.2010 and 02.2019 at a single center, 49 developed CI-AKI. Those who were on chronic hemodialysis or with no available 48-h' kidney function tests were excluded. Predictors of CI-AKI were assessed in the whole cohort and those with no basal renal impairment.
RESULTS
RESULTS
The rate of CI-AKI was 16.6 %. The tvSS was 18 [14-23] vs. 12 [9-18] in patients with vs. without CI-AKI (p < 0.001). The tvSS cut-off value of 15 provided 75 % sensitivity and 60 % specificity for predicting CI-AKI. Consequently, a tvSS ≥15 emerged as an independent pre-procedural predictor for CI-AKI (adjusted OR: 4.94, 95 % CI: 2.38-10.20, p < 0.001), along with left ventricular ejection fraction (LVEF) ≤35 % (p = 0.016) and glomerular filtration rate (GFR) <45 ml/min (p = 0.004). TvSS was the only independent pre-procedural predictor for CI-AKI in patients with GFR ≥60 ml/min (p < 0.001). The contrast volume/GFR ratio and peri-procedural myocardial infarction (MI) were independent procedural predictors for CI-AKI in the whole cohort and in patients with basal GFR ≥60 ml/min.
CONCLUSION
CONCLUSIONS
CI-AKI after RA is frequent. The tvSS is an efficient pre-procedural predictor for CI-AKI after RA, along with LVEF ≤35 % and GFR <45 ml/min. Contrast volume/GFR ratio and peri-procedural MI emerged as procedural predictors for CI-AKI.
Identifiants
pubmed: 36057490
pii: S1553-8389(22)00764-3
doi: 10.1016/j.carrev.2022.08.035
pii:
doi:
Substances chimiques
Contrast Media
0
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
18-24Informations de copyright
Copyright © 2022 Elsevier Inc. All rights reserved.
Déclaration de conflit d'intérêts
Declaration of competing interest Dr. Hemetsberger received a speaker's honoraria from Boston Scientific. Dr. Abdel-Wahab reports that his hospital receives speaker's honoraria and/or consultancy fees on his behalf from Medtronic and Boston Scientific. Dr. Richardt received an institutional research grant from Boston Scientific. Dr. Allali is a proctor for Boston Scientific. The other authors have no conflicts of interest to declare.