J Cardiovasc Med (Hagerstown). 2026 Sep 1;27(9):726-734. doi: 10.2459/JCM.0000000000001939. Epub 2026 Aug 27.
ABSTRACT
BACKGROUND/OBJECTIVES: We aimed to assess the clinical characteristics and in-hospital outcomes of elderly vs. nonelderly patients treated with cangrelor during percutaneous coronary intervention (PCI).
METHODS: Patients undergoing PCI with cangrelor between January 2019 and May 2023 in seven Italian institutions were retrospectively enrolled. Patients aged ≥75 years at the time of PCI were classified as elderly. The primary endpoint was net adverse clinical events (NACE), a composite of cardiovascular death, myocardial infarction, stroke, definite or probable stent thrombosis, and Bleeding Academic Research Consortium (BARC) types 2, 3, or 5 bleeding, evaluated at 48 h post-PCI. The impact of advanced age (≥75 years) on clinical outcomes was assessed using multivariable logistic regression (LR), inverse probability of treatment weighting (IPTW), and doubly robust (DR) models.
RESULTS: A total of 1071 patients were included, of whom 340 (32%) were elderly. At 48 h, elderly patients had higher odds of NACE [odds ratio (OR) 2.11, 95% confidence interval (CI) 1.12-3.97, P = 0.021 by multivariable LR; OR 1.98, 95% CI 1.45-2.27, P < 0.001 with IPTW; and OR 2.09, 95% CI 1.51-2.93, P < 0.001 by DR estimation]. These results were driven by an increased risk of both ischemic and bleeding events, the latter including access-site and nonaccess-site hemorrhages of both minor and major severity.
CONCLUSIONS: In this real-world study of patients undergoing PCI with cangrelor, elderly individuals accounted for one-third of the population. Elderly patients were at higher risk of NACE, driven by both ischemic and bleeding events.
PMID:42765781 | DOI:10.2459/JCM.0000000000001939