Evidence map›Paper›PMID 34312320›Full record

ArticleStroke and vascular neurology2022

Efficacy and safety of bridging thrombolysis initiated before transfer in a drip-and-ship stroke service.

Jan Christoph Purrucker, Miriam Heyse, Simon Nagel, Christoph Gumbinger, Fatih Seker, Markus Möhlenbruch, Peter Arthur Ringleb

Abstract read
In one paragraph

Article in Stroke and vascular neurology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing 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

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

  1. Pooled it
  2. Pooled it
  3. Article
  4. Review
  5. Article
  6. Drip and ship in patients with acute ischemic stroke: a narrative review.Therapeutic advances in neurological disorders · 2025
    Review
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  8. Article
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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

7 authors.

Jan Christoph PurruckerDepartment of Neurology, Heidelberg University Hospital, Heidelberg, Baden-Württemberg, Germany jan.purrucker@med.uni-heidelberg.de.ORCID 0000-0003-2978-4972
Miriam HeyseDepartment of Neurology, Heidelberg University Hospital, Heidelberg, Baden-Württemberg, Germany.
Simon NagelDepartment of Neurology, Heidelberg University Hospital, Heidelberg, Baden-Württemberg, Germany.
Christoph GumbingerDepartment of Neurology, Heidelberg University Hospital, Heidelberg, Baden-Württemberg, Germany.
Fatih SekerDepartment of Neuroradiology, Heidelberg University Hospital, Heidelberg, Baden-Württemberg, Germany.
Markus MöhlenbruchDepartment of Neuroradiology, Heidelberg University Hospital, Heidelberg, Baden-Württemberg, Germany.
Peter Arthur RinglebDepartment of Neurology, Heidelberg University Hospital, Heidelberg, Baden-Württemberg, Germany.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveData regarding the efficacy and safety of bridging thrombolysis (BT) initiated before transfer for evaluation of endovascular therapy is heterogeneous. We, therefore, analyse efficacy and safety of BT in patients treated within a drip-and-ship stroke service.

methodsConsecutive adult patients suffering from acute ischaemic stroke and large-vessel occlusions (LVO) transferred to our comprehensive stroke centre for evaluation of endovascular therapy in 2017-2020 were identified from a local prospective stroke database and categorised according to BT and no-BT. BT was defined as intravenous thrombolysis initiated before transfer. LVO was assessed before and after transfer. Functional outcome before stroke and at 3 months using the modified Rankin scale (mRS) was determined. Excellent outcome was defined as mRS 0-1 or return to prestroke mRS. For safety analysis, intracranial haemorrhages and mortality at 3 months were analysed. Main analysis was limited to patients with anterior circulation stroke.

resultsOf N=714 patients, n=394 (55.2%) received BT. More patients in the BT group with documented LVO before transfer recanalised without endovascular therapy (n=46, 11.7%) than patients who did not receive BT before transfer (n=4, 1.3%, p<0.001). In multivariate analysis, BT was the strongest independent predictor of early recanalisation (adjusted OR 10.9, 95% CI 3.8 to 31.1, p<0.001). BT tended to be an independent predictor of an excellent outcome at 3 months (adjusted OR 1.38, 95% CI 0.97 to 1.96, p=0.077). There were no differences in safety between the BT and no-BT groups.

conclusionsBT initiated before transfer was a strong independent predictor of early recanalisation.

Indexed as

Brain IschemiaStrokeAdultHumansProspective StudiesThrombectomyThrombolytic TherapyTreatment Outcomestrokethrombectomythrombolysis

Identifiers

PMID34312320
PMCPMC8899648

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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.