Evidence map›Paper›PMID 34312319›Full record

ReviewStroke and vascular neurology2021

Mechanisms of fibrinolysis resistance and potential targets for thrombolysis in acute ischaemic stroke: lessons from retrieved stroke emboli.

Waleed Brinjikji, Oana Madalina Mereuta, Daying Dai, David F Kallmes, Luis Savastano, Yang Liu, Shahid M Nimjee, Raul G Nogueira, Mehdi Abbasi, Ramanathan Kadirvel

Open access · goldAbstract readReview
In one paragraph

Review in Stroke and vascular neurology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed, 1 pooled it
3.6field-weighted citation impact, top 6% 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

18 citing papers in PubMed, 1 synthesis or guideline pooled it, 32 citations in OpenAlex.

  1. Pooled it
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  15. Thrombus composition and thrombolysis resistance in stroke.Research and practice in thrombosis and haemostasis · 2023
    Article
  16. Review
  17. "Frontiers in neurology · 2023
    Article
  18. Article
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

10 authors at 3 institutions in 1 country.

Waleed BrinjikjiRadiology, Mayo Clinic, Rochester, Minnesota, USA brinjikji.waleed@mayo.edu.
Oana Madalina MereutaRadiology, Mayo Clinic, Rochester, Minnesota, USA.ORCID 0000-0003-3741-3784
Daying DaiRadiology, Mayo Clinic, Rochester, Minnesota, USA.
David F KallmesRadiology, Mayo Clinic, Rochester, Minnesota, USA.
Luis SavastanoNeurosurgery, Mayo Clinic, Rochester, Minnesota, USA.
Yang LiuRadiology, Mayo Clinic, Rochester, Minnesota, USA.ORCID 0000-0002-9132-0258
Shahid M NimjeeNeurosurgery, Ohio State University Medical Center, Columbus, Ohio, USA.
Raul G NogueiraNeurology, Emory University School of Medicine, Atlanta, Georgia, USA.
Mehdi AbbasiRadiology, Mayo Clinic, Rochester, Minnesota, USA.ORCID 0000-0001-6978-2563
Ramanathan KadirvelRadiology, Mayo Clinic, Rochester, Minnesota, USA.
Mayo Clinic · USEmory University · USThe Ohio State University Wexner Medical Center · US

Funding

Impact of Clot Histological and Physical Properties on Revascularization Strategies in Acute Ischaemic Stroke - Administrative SupplementR01NS105853 · NINDS · MAYO CLINIC ROCHESTER · PI BRINJIKJI, WALEED · 2018 to 2022
$2.0M
NINDS NIH HHS R01 NS105853
6 · The paper itself

Abstract

There has been growing interest and insight into the histological composition of retrieved stroke emboli. One of the main focuses of the stroke clot analysis literature has been the implications of clot composition on mechanical thrombectomy procedures. However, the holy grail of clot analysis may not be in the field of clot-device interaction, but rather, in understanding mechanisms of fibrinolysis resistance. The mechanisms underlying the low response to fibrinolytic therapy, even with the newer, more powerful agents, remain poorly understood. While factors such as embolus size, location and collateral status influence alteplase delivery and recanalisation rates; compositional analyses focused on histological and ultrastructural characteristics offer unique insights into mechanisms of alteplase resistance. In this review, we strive to provide comprehensive review of current knowledge on clot composition and ultrastructural analyses that help explain resistance to fibrinolysis.

Indexed as

Brain IschemiaEmbolismIschemic StrokeStrokeFibrinolysisHumansThrombolytic Therapystrokethrombectomythrombolysis

Identifiers

PMID34312319
PMCPMC8717785
OpenAlexW3184801607

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.