ABSTRACT
INTRODUCTION: Endovascular thrombectomy (EVT) is the standard of care for selected patients with acute ischemic stroke (AIS) and large vessel occlusion (LVO), associated with intravenous thrombolysis, when indicated. While many studies focused on pre-hospital and in-hospital pathways, only few analyzed the relationship between groin-to-recanalization (GTR) time and functional outcome. AIM: To explore whether GTR time is an independent predictor of outcome in patients undergoing EVT. METHODS: All patients with anterior circulation stroke treated with EVT at a high-volume center from January 2021 to December 2023 were included. The cohort was divided into two groups according to GTR time shorter or longer than 30â min. Regression analysis assessed the association between GTR time and 3-month good outcome, defined as modified Rankin Scale 0-2. RESULTS: The study included 419 patients. The groups had similar baseline characteristics and similar onset to recanalization (OTR) time. Regression analysis showed shorter GTR time is an independent predictor of favorable outcome (OR 2.49 [95% CI 1.26-4.94]). Age, baseline NIHSS, ASPECT score and bridging IVT were also found to be independently associated with outcome. DISCUSSION AND CONCLUSIONS: Our study showed GTR time is an independent predictor of good outcome in patients undergoing EVT with similar OTR time, emphasizing procedural time as a key prognostic factor, even greater than other well-known pre-hospital and in-hospital time-dependent variables. These findings may raise the issue of developing alternative approaches or early "rescue" strategies for complicated procedures.
ABSTRACT
BACKGROUND: Cladribine tablets were recently approved for the treatment of Relapsing-Remitting Multiple Sclerosis (RRMS), reducing B cells and T cells, followed by reconstitution of the adaptive immune system, with transient and mild effects on the innate one. Cladribine is also the standard first-line and subsequent treatment for Hairy-Cell Leukemia (HCL), frequently complicated by neutropenic fever. Recombinant human Granulocyte Colony-Stimulating Factor (G-CSF; Filgrastim) has been proved to reduce neutropenia by increasing neutrophil count. CASE REPORT: To the best of our knowledge, we report the first case of early and persistent high grade non febrile neutropenia after oral cladribine therapy in a 49-year-old RR-MS patient, successfully treated with Filgrastim. CONCLUSIONS: This report suggests that in selected cases, cladribine requires early monitoring of blood sample as it may be responsible for early neutropenia, requiring specific treatment.