Abstract | BACKGROUND AND AIMS: METHODS: We analyzed 3-year pooled patient-level data from 4 large-scale randomized new-generation stent trials to compare all-comer patients with and without (core lab-verified) history of symptomatic PAD, defined as obstructive lesions in peripheral locations including lower and upper extremities, carotid, vertebral, mesenteric and renal arteries. Main endpoint was target vessel failure: cardiac death, target vessel-related myocardial infarction, or clinically indicated target vessel revascularization. RESULTS: Of all 9204 patients, 695 (7.6%) had a history of symptomatic PAD. They were older and had more often diabetes, renal failure, hypertension, hypercholesterolemia, and prior stroke. PAD was an independent risk factor for target vessel failure (adjusted-HR:1.42, 95%-CI:1.12-1.73, p = 0.001). Target vessel revascularization (adjusted-HR:1.37, 95%-CI:1.04-1.80, p = 0.026), death (adjusted-HR:1.52, 95%-CI:1.17-1.99, p = 0.002), and major adverse cardiovascular event risks (adjusted-HR:1.36, 95%-CI:1.13-1.64, p = 0.001) were also substantially higher. CONCLUSIONS: A history of symptomatic PAD still allows to simply identify patients with increased risk of unfavorable clinical outcome after PCI, including a higher risk of repeated coronary revascularization, despite using contemporary stents. In clinical practice, this knowledge about higher event risks of PAD patients is helpful both during Heart Team discussions and when informing patients about the procedural risk.
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Authors | Tineke H Pinxterhuis, Eline H Ploumen, Paolo Zocca, Carine J M Doggen, Carl E Schotborgh, Rutger L Anthonio, Ariel Roguin, Peter W Danse, Edouard Benit, Adel Aminian, Martin G Stoel, Gerard C M Linssen, Robert H Geelkerken, Clemens von Birgelen |
Journal | Atherosclerosis
(Atherosclerosis)
Vol. 355
Pg. 52-59
(08 2022)
ISSN: 1879-1484 [Electronic] Ireland |
PMID | 35641327
(Publication Type: Journal Article, Randomized Controlled Trial)
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Copyright | Copyright © 2022 The Authors. Published by Elsevier B.V. All rights reserved. |
Topics |
- Coronary Artery Disease
(complications, surgery)
- Drug-Eluting Stents
- Humans
- Percutaneous Coronary Intervention
(adverse effects)
- Peripheral Arterial Disease
(complications, diagnosis, therapy)
- Randomized Controlled Trials as Topic
- Risk Factors
- Stents
- Treatment Outcome
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