ArticleInterventional neuroradiology : journal of peritherapeutic neuroradiology, surgical procedures and related neurosciences2024
First pass results of mechanical thrombectomy with two-drop zone NeVa
Article in Interventional neuroradiology : journal of peritherapeutic neuroradiology, surgical procedures and related neurosciences, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
4 citing papers in PubMed, 6 citations in OpenAlex.
- The NeVa Net stent-retriever - initial report of 20 cases from two high volume centres.Acta neurochirurgica · 2025Article
- The initial experience with the Walrus balloon guide catheter - Results from two high-volume thrombectomy centres.Interventional neuroradiology : journal of peritherapeutic neuroradiology, surgical procedures and related neurosciences · 2025Article
- Evaluation of effectiveness and safety of the multizone NeVaNeuroradiology · 2023Article
- The Stream Device-A Retrospective Review of 51 Cases.Journal of clinical medicine · 2023Article
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Authors and funding
6 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundOcclusive thrombi in acute ischemic stroke can be in various types which limits the success of the thrombectomy. The NeVa
methodsRetrospective review of prospectively collected mechanical thrombectomy database revealed 145 patients who had fullfilled the inclusion criteria. The data collected includes clinical patient characteristics, procedural measures, timestamp at each stage, and patient outcome. IV thrombolytics application, pre and post-intervention imaging findings, device related adverse event and any type of intracranial hemorrhage were recorded.
resultsThere was female pre-dominance (54.5%). Median presenting national institutes of health stroke scale (NIHSS) was 16 (IQR, 3-32). 88 MCA-m1 (60,6%), 43 ICA-tip (29,6%), 11 MCA-m2 (7,5%), 2 ACA (1,4%) and 1 basilar (0,7%) occlusions were underwent for mechanical thrombectomy. Median procedure time was 25 min (IQR, 7-136). First-pass reperfusion scores were mTICI 0-2a 22.7%, mTICI 2b 23.4%, mTICI 2c 17.9% and mTICI 3 35.9%. Mean number of pass was 1,84 ± 1,14. Final mTICI 2b-3 score was 97.9% and TICI2c-3 score was 87.6%. No device related adverse event occurred. The mean 24-h NIHSS score was 6 (IQR 0-33).
conclusionIn conclusion, the NeVa thrombectomy device offers a high rate of first-pass success along with favorable safety profile. Larger series and multi-center studies are needed for further investigation.
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