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Neurology
Sys. Review
Review discusses oxidized lipids in carotid artery stenting and in-stent restenosis pathophysiology
New Clue Found in Carotid Artery Stent Clog Problem
This narrative review examines the role of oxidized lipids in patients undergoing carotid artery stenting. The authors note that oxidative s…
Oxidized fats may be the hidden trigger behind artery narrowing after carotid stenting, offering a new target for prevention.
Frontiers
May 4, 2026
Neurology
Cohort
Vertebral artery ostial stenting shows 15.8% in-stent restenosis rate in retrospective cohort
When a Stent Fails, Doctors Have a Second Chance
A retrospective single-center cohort of 525 patients (564 procedures) found a 15.8% incidence of in-stent restenosis >50% after vertebral ar…
A fix for a failing stroke-prevention stent worked well without causing any strokes during the procedure, but close follow-up really matters…
Frontiers
Apr 13, 2026
Cardiology
Cohort
Metabolic syndrome and TyG index associated with higher in-stent restenosis risk after PCI
Your Stent May Be at Risk from This Hidden Health Cluster
A retrospective cohort study of 565 patients who underwent PCI found metabolic syndrome and the triglyceride-glucose index were independent …
A common cluster of high blood sugar, high triglycerides, and high blood pressure doubles the risk of a heart stent getting clogged again.
Frontiers
Apr 10, 2026