Evidence map›Paper›PMID 34566856›Full record

ReviewFrontiers in neurology2021

Evidence-Based Updates to Thrombectomy: Targets, New Techniques, and Devices.

Leonard L L Yeo, Mingxue Jing, Pervinder Bhogal, Tianming Tu, Anil Gopinathan, Cunli Yang, Benjamin Y Q Tan, Fabian Arnberg, Ching-Hui Sia, Staffan Holmin and 1 more

Abstract readReview
In one paragraph

Review in Frontiers in neurology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed, 2 pooled it
–field-weighted citation impact
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

23 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Article
  4. Article
  5. Potential of Guidewire-Clot Interaction Forces for Clot Detection in Robotic Mechanical Thrombectomy.The international journal of medical robotics + computer assisted surgery : MRCAS · 2025
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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

11 authors.

Leonard L L YeoYong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore.
Mingxue JingYong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore.
Pervinder BhogalDepartment of Neuroradiology, St. Bartholomew's and the Royal London Hospital, London, United Kingdom.
Tianming TuDepartment of Neurology, National Neuroscience Institute, Singapore, Singapore.
Anil GopinathanYong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore.
Cunli YangYong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore.
Benjamin Y Q TanYong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore.
Fabian ArnbergDepartment of Clinical Neuroscience, Karolinska Institutet and Department of Neuroradiology, Karolinska University Hospital, Stockholm, Sweden.
Ching-Hui SiaYong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore.
Staffan HolminDepartment of Clinical Neuroscience, Karolinska Institutet and Department of Neuroradiology, Karolinska University Hospital, Stockholm, Sweden.
Tommy AnderssonDepartment of Clinical Neuroscience, Karolinska Institutet and Department of Neuroradiology, Karolinska University Hospital, Stockholm, Sweden.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Endovascular thrombectomy (EVT) has been validated in several randomized controlled trials in recent years for its efficacy in the treatment of acute ischemic strokes (AIS) and is now the standard of care according to international guidelines. However, in about 20% of EVT procedures, recanalization is not achieved, and over 50% of patients who undergo EVT still do not have good functional outcome. In this article, we provide an extensive review of the latest evidence and developments in the field of EVT, with particular focus on the factors that improve patient outcomes. These factors include new and adjunctive techniques such as combination of direct aspiration and stent retriever, intra-arterial urokinase or 2b/3a inhibitors, rescue stenting, as well as novel devices including balloon guide catheters and the newer generations of aspiration catheters and stent retrievers. We also examined the latest notion of using first-pass effect (FPE) as the target to achieve during EVT, which has been associated with an improved functional outcome. While the field of EVT has been rapidly evolving, further research is required in specific AIS patient populations such as those with large ischemic core, late presentation beyond 24 h, posterior circulation strokes, and with distal medium vessel occlusion or tandem lesions to better assess its efficacy and safety.

Indexed as

acute strokeaspirationdevicesischaemicreperfusionstent retrieverthrombectomy

Identifiers

PMID34566856
PMCPMC8459011

What OpenQuestion holds

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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.