Evidence map›Paper›PMID 35854101›Full record

ArticleClinical neuroradiology2023

Desired Qualities of Endovascular Tools and Barriers to Treating Medium Vessel Occlusion MeVO : Insights from the MeVO-FRONTIERS International Survey.

Nima Kashani, Petra Cimflova, Johanna M Ospel, Manon Kappelhof, Nishita Singh, Rosalie V McDonough, Mohammed A Almekhlafi, Michael Chen, Nobuyuki Sakai, Jens Fiehler and 4 more

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In one paragraph

Article in Clinical neuroradiology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
1.1field-weighted citation impact, top 23% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

6 citing papers in PubMed, 8 citations in OpenAlex.

  1. Review
  2. The effect of occlusion location and technique in mechanical thrombectomy for minor stroke.Interventional neuroradiology : journal of peritherapeutic neuroradiology, surgical procedures and related neurosciences · 2026
    Article
  3. Article
  4. Review
  5. Article
  6. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

14 authors at 5 institutions in 6 countries.

Nima KashaniDepartment of Diagnostic Imaging, Foothills Medical Center, University of Calgary, 1403 29th St.NW, T2N2T9, Calgary, AB, Canada.
Petra CimflovaDepartment of Diagnostic Imaging, Foothills Medical Center, University of Calgary, 1403 29th St.NW, T2N2T9, Calgary, AB, Canada.
Johanna M OspelDepartment of Diagnostic Imaging, Foothills Medical Center, University of Calgary, 1403 29th St.NW, T2N2T9, Calgary, AB, Canada.
Manon KappelhofDepartment of Diagnostic Imaging, Foothills Medical Center, University of Calgary, 1403 29th St.NW, T2N2T9, Calgary, AB, Canada.
Nishita SinghDepartment of Clinical Neurosciences, University of Calgary, Calgary, AB, Canada.
Rosalie V McDonoughDepartment of Clinical Neurosciences, University of Calgary, Calgary, AB, Canada.
Mohammed A AlmekhlafiDepartment of Clinical Neurosciences, University of Calgary, Calgary, AB, Canada.
Michael ChenDepartment of Neurological Sciences, Rush University Medical Center, Chicago, IL, USA.
Nobuyuki SakaiDepartment of Neurosurgery, Kobe City Medical Center General Hospital, Kobe, Japan.
Jens FiehlerDepartment of Neuroradiology, University Medical Center Hamburg-Eppendorf, Hamburg, Hamburg, Germany.
Uzair AhmedDepartment of Neurosurgery, Royal University Hospital, Saskatoon, SK, Canada.
Lissa PeelingDepartment of Neurosurgery, Royal University Hospital, Saskatoon, SK, Canada.
Michael KellyDepartment of Neurosurgery, Royal University Hospital, Saskatoon, SK, Canada.
Mayank GoyalDepartment of Diagnostic Imaging, Foothills Medical Center, University of Calgary, 1403 29th St.NW, T2N2T9, Calgary, AB, Canada. mgoyal2412@gmail.com.ORCID http://orcid.org/0000-0001-9060-2109
University of Calgary · CARoyal University Hospital · CAKobe City Medical Center General Hospital · JPRush University Medical Center · USUniversität Hamburg · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundEndovascular treatment (EVT) for stroke due to medium vessel occlusion (MeVO) can be technically challenging and specific endovascular tools are needed to safely and effectively recanalize these relatively small and fragile vessels. We aimed to gain insight into availability and desired qualities of endovascular devices used in MeVO stroke and examined barriers to adoption of MeVO EVT in clinical practice on a global scale.

methodsWe conducted a case-based international survey among neurointerventionalists. As a part of the survey, participants were asked whether they felt appropriate endovascular tools for MeVO stroke exist and are available to them in their clinical practice. We then examined barriers to adopting MeVO EVT and analyzed them by geographic regions.

resultsA total of 263 neurointerventionists participated, of which 178 (67.7%) and 83 (31.6%) provided responses on desired qualities of MeVO EVT tools and on barriers to their adoption in local practice, respectively. The majority 121/178 (68%) felt there was substantial room for improvement regarding existing tools. A large proportion 131/178 (73.6%) felt they had appropriate access to existing tools. The most commonly mentioned barrier for adopting MeVO EVT in North America was "awaiting better tools" (9/28 responses, 32.1%), while "awaiting better evidence" (8/26 responses, 30.8%), and the need for improved "funding" (7/26 responses, 26.9%) were important barriers in Europe.

conclusionThe majority of surveyed neurointerventionalists felt that dedicated MeVO EVT tools can be substantially improved upon. Different regions face various challenges in adoption of MeVO EVT, but overall, physicians are mostly awaiting better MeVO EVT tools.

Indexed as

Brain IschemiaEndovascular ProceduresIschemic StrokeStrokeHumansSurveys and QuestionnairesThrombectomyTreatment OutcomeAcute ischemic strokeEndovascular therapyGuidelinesMechanical thrombectomyMiddle artery occlusion

Identifiers

PMID35854101
OpenAlexW4286216548

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.