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When thrombectomy fails, stenting may save lives. A German study found that intracranial stenting (ICS) after unsuccessful endovascular thrombectomy significantly improved functional outcomes and reduced mortality at 90 days in acute ischemic stroke patients with middle cerebral artery occlusion. Nearly 4 in 10 stented patients achieved good functional recovery, compared to just 2 in 10 without further treatment.
When a stroke thrombectomy doesn't work, what's next? A German registry study suggests intracranial stenting (ICS) could be a meaningful rescue option. Researchers analyzed data from 436 propensity score-matched patients with acute ischemic stroke due to middle cerebral artery (MCA) occlusion — half received ICS after failed endovascular thrombectomy (EVT), and half received no further endovascular treatment. The results, published in the Journal of Neurology, showed striking differences in outcomes at 90 days.
Stenting achieved successful reperfusion in 87% of cases, and patients who received ICS were far more likely to regain functional independence. Malignant MCA infarction — a devastating complication — was also dramatically less common in the stented group.
By the Numbers:
Why it matters: Failed thrombectomy leaves clinicians with few options and patients with poor prognoses. This study positions ICS as a promising rescue strategy — though the authors stress that randomized controlled trials are needed before it becomes standard practice.
