Frédéric Clarençon's research while affiliated with Hôpitaux Universitaires La Pitié salpêtrière - Charles Foix and other places

Publications (5)

Article
Full-text available
Background Hypotension and blood pressure (BP) variability during endovascular therapy (EVT) for acute ischemic stroke (AIS) due to an anterior large vessel occlusion (LVO) is associated with worse outcomes. However, the optimal BP threshold during EVT is still unknown given the lack of randomized controlled evidence. We designed the DETERMINE tria...
Article
Full-text available
Background and purpose To determine the influence of the cerebral small vessel disease (SVD) burden on collateral recruitment in patients treated with mechanical thrombectomy (MT) for anterior circulation acute ischemic stroke (AIS). Methods Patients with AIS due to large vessel occlusion (LVO) from the Thrombectomie des Artères Cérébrales (THRACE...
Article
Aggressive vertebral hemangiomas usually exhibit extraosseous expansion that can result in spinal cord or radicular compression.1 In symptomatic cases, treatment by alcohol embolization and percutaneous vertebroplasty has been reported as feasible, safe, and effective with long-term benefits on neurological symptoms.2 Safety rules before vertebral...
Article
Background Patients with pre-stroke disability, defined as a modified Rankin Scale (mRS) ≥3, were excluded from most trials of endovascular thrombectomy (EVT) for acute stroke. We sought to evaluate the prognostic factors associated with favorable outcome in stroke patients with known disability undergoing EVT, and the impact of successful reperfus...

Citations

... As the second leading cause of disability and mortality, ischemic stroke is a serious socioeconomic burden worldwide. Although it has been strongly associated with aging, during 2020 COVID-19 emerged as a new risk factor for ischemic stroke in younger patients (Cagnazzo et al., 2021). The only therapy or intervention currently available for humans is early reperfusion after the onset of the first symptoms. ...