Nirav Vora
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View article: Association of Reperfusion and Procedural Characteristics with Endovascular Thrombectomy Outcomes in Large Core Stroke: Sub‐Analysis from the <scp>SELECT2</scp> Trial
Association of Reperfusion and Procedural Characteristics with Endovascular Thrombectomy Outcomes in Large Core Stroke: Sub‐Analysis from the <span>SELECT2</span> Trial Open
Endovascular thrombectomy (EVT) was shown to be safe and efficacious in patients with large core stroke in multiple randomized controlled trials. However, the impact of reperfusion and other procedural metrics on EVT outcomes in this popul…
View article: Control-matched octo/nonagenarian outcomes in acute basilar artery occlusions treated with mechanical thrombectomy—analysis of the PC-SEARCH thrombectomy registry
Control-matched octo/nonagenarian outcomes in acute basilar artery occlusions treated with mechanical thrombectomy—analysis of the PC-SEARCH thrombectomy registry Open
Introduction Age is often used as a predictor in determining outcomes in large vessel occlusions treated with mechanical thrombectomy. However, limited data exist for octo/nonagenarian outcomes compared to younger individuals in acute basi…
View article: Endovascular Thrombectomy for Large Ischemic Stroke Across Ischemic Injury and Penumbra Profiles
Endovascular Thrombectomy for Large Ischemic Stroke Across Ischemic Injury and Penumbra Profiles Open
Importance Whether endovascular thrombectomy (EVT) efficacy for patients with acute ischemic stroke and large cores varies depending on the extent of ischemic injury is uncertain. Objective To describe the relationship between imaging esti…
View article: Early and late basilar artery thrombectomy time window outcomes
Early and late basilar artery thrombectomy time window outcomes Open
Importance Stroke-to-recanalization time is a strong predictor of outcomes in anterior circulation large-vessel occlusion (LVO). The authors aimed to evaluate functional outcomes in early (<6 h) vs. late (6–24 h) time windows for thromb…
View article: Thrombectomy Outcomes With General vs Nongeneral Anesthesia
Thrombectomy Outcomes With General vs Nongeneral Anesthesia Open
EXTEND-IA: ClinicalTrials.gov (NCT01492725); EXTEND-IA TNK: ClinicalTrials.gov (NCT02388061); EXTEND-IA TNK part II: ClinicalTrials.gov (NCT03340493); and SELECT: ClinicalTrials.gov (NCT02446587).
View article: Short‐Term Outcomes of Acute Stroke During COVID‐19 by Race and Ethnicity in the United States: The Society of Vascular and Interventional Neurology Multicenter Collaboration
Short‐Term Outcomes of Acute Stroke During COVID‐19 by Race and Ethnicity in the United States: The Society of Vascular and Interventional Neurology Multicenter Collaboration Open
Background The COVID‐19 pandemic has disproportionately affected Black and Hispanic communities, whose stroke care has been previously shown to experience existing disparities. We sought to evaluate how these disparities in stroke care and…
View article: Interaction of Ethnicity and Arrival Method on Thrombectomy Delay: The Society of Vascular and Interventional Neurology Collaboration
Interaction of Ethnicity and Arrival Method on Thrombectomy Delay: The Society of Vascular and Interventional Neurology Collaboration Open
Background Compared with non‐Hispanic White patients, non‐Hispanic Black (NHB) and Hispanic populations are less likely to receive acute treatment for ischemic stroke, and when they do, it can be delayed. We evaluated the interaction betwe…
View article: Abstract 1122‐000219: Thrombectomy Treatment Strategies for Refractory Occlusions
Abstract 1122‐000219: Thrombectomy Treatment Strategies for Refractory Occlusions Open
This meeting abstract was removed due to the OA licensing requirements of this journal. The full abstract is listed here : https://www.svin.org/files/SVIN_2021_Abstracts_for_Web.pdf
View article: Abstract 1122‐000075: Optimization of Transport Protocols to Increase the Odds of Thrombectomy
Abstract 1122‐000075: Optimization of Transport Protocols to Increase the Odds of Thrombectomy Open
Introduction : We sought to determine a distance threshold where mode of transportation impacted treatment options for potential thrombectomy patients. Methods : We retrospectively reviewed transferred stroke patients to our comprehensive …
View article: Clinical and Neuroimaging Outcomes of Direct Thrombectomy vs Bridging Therapy in Large Vessel Occlusion
Clinical and Neuroimaging Outcomes of Direct Thrombectomy vs Bridging Therapy in Large Vessel Occlusion Open
This study provides Class III evidence that for patients with ischemic stroke from anterior circulation LVO within 4.5 hours from last known well, BT compared to dEVT leads to better 90-day functional outcomes.
View article: New Class of Radially Adjustable Stentrievers for Acute Ischemic Stroke
New Class of Radially Adjustable Stentrievers for Acute Ischemic Stroke Open
Background and Purpose: The Tigertriever is a novel, radially adjustable, fully visible, stentriever that permits the operator to align radial expansion with target vessel diameters. This multicenter trial compared the Tigertriever’s effec…
View article: Early Infarct Growth Rate Correlation With Endovascular Thrombectomy Clinical Outcomes
Early Infarct Growth Rate Correlation With Endovascular Thrombectomy Clinical Outcomes Open
Background and Purpose: Time elapsed from last-known well (LKW) and baseline imaging results are influential on endovascular thrombectomy (EVT) outcomes. Methods: In a prospective multicenter cohort study of imaging selection for endovascu…
View article: First Pass Effect in Patients Treated With the Trevo Stent-Retriever: A TRACK Registry Study Analysis
First Pass Effect in Patients Treated With the Trevo Stent-Retriever: A TRACK Registry Study Analysis Open
Background and Objective: The first pass effect (FPE; achieving complete recanalization with a single thrombectomy device pass) has been shown to be associated with higher rates of good clinical outcomes in patients with acute ischemic str…
View article: Abstract 129: Endovascular Thrombectomy Potential Benefits in Isolated M2 Occlusions Are Related to Stroke Severity and Penumbral Mismatch Deficit: A Secondary Analysis From the SELECT Study
Abstract 129: Endovascular Thrombectomy Potential Benefits in Isolated M2 Occlusions Are Related to Stroke Severity and Penumbral Mismatch Deficit: A Secondary Analysis From the SELECT Study Open
Background: The efficacy of endovascular thrombectomy (EVT) in M2 occlusions is uncertain. Methods: In a prospective multicenter cohort study of imaging selection (SELECT), EVT outcomes were compared to medical managment (MM) in M2 occlusi…
View article: Outcomes of Endovascular Thrombectomy vs Medical Management Alone in Patients With Large Ischemic Cores
Outcomes of Endovascular Thrombectomy vs Medical Management Alone in Patients With Large Ischemic Cores Open
Although the odds of good outcomes for patients with large cores who receive EVT markedly decline with increasing core size and time to treatment, these data suggest potential benefits. Randomized clinical trials are needed.
View article: Site Experience and Outcomes in the Trevo Acute Ischemic Stroke (TRACK) Multicenter Registry
Site Experience and Outcomes in the Trevo Acute Ischemic Stroke (TRACK) Multicenter Registry Open
Background and Purpose— It remains unclear how experience influences outcomes after the advent of stent retriever technology. We studied the relationship between site experience and outcomes in the Trevo Acute Ischemic Stroke multicenter r…
View article: Thrombectomy 6 to 24 Hours after Stroke with a Mismatch between Deficit and Infarct
Thrombectomy 6 to 24 Hours after Stroke with a Mismatch between Deficit and Infarct Open
Among patients with acute stroke who had last been known to be well 6 to 24 hours earlier and who had a mismatch between clinical deficit and infarct, outcomes for disability at 90 days were better with thrombectomy plus standard care than…
View article: TREVO stent-retriever mechanical thrombectomy for acute ischemic stroke secondary to large vessel occlusion registry
TREVO stent-retriever mechanical thrombectomy for acute ischemic stroke secondary to large vessel occlusion registry Open
Background Recent randomized clinical trials (RCTs) demonstrated the efficacy of mechanical thrombectomy using stent-retrievers in patients with acute ischemic stroke (AIS) with large vessel occlusions; however, it remains unclear if these…
View article: Interhospital Transfer Before Thrombectomy Is Associated With Delayed Treatment and Worse Outcome in the STRATIS Registry (Systematic Evaluation of Patients Treated With Neurothrombectomy Devices for Acute Ischemic Stroke)
Interhospital Transfer Before Thrombectomy Is Associated With Delayed Treatment and Worse Outcome in the STRATIS Registry (Systematic Evaluation of Patients Treated With Neurothrombectomy Devices for Acute Ischemic Stroke) Open
Background: Endovascular treatment with mechanical thrombectomy (MT) is beneficial for patients with acute stroke suffering a large-vessel occlusion, although treatment efficacy is highly time-dependent. We hypothesized that interhospital …
View article: Endovascular Therapy for Acute Ischemic Stroke With Occlusion of the Middle Cerebral Artery M2 Segment
Endovascular Therapy for Acute Ischemic Stroke With Occlusion of the Middle Cerebral Artery M2 Segment Open
Although a randomized clinical trial is needed to confirm these findings, available data suggest that EVT is reasonable, safe, and effective for LVO of the M2 segment relative to best medical management.