Evidence map›Paper›PMID 32062782›Full record

ArticleJournal of neurology2020

Outcome of patients with large vessel occlusion in the anterior circulation and low NIHSS score.

Mirjam R Heldner, Panagiotis Chaloulos-Iakovidis, Leonidas Panos, Bastian Volbers, Johannes Kaesmacher, Tomas Dobrocky, Pasquale Mordasini, Marwan El-Koussy, Jan Gralla, Marcel Arnold and 3 more

Abstract read
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In one paragraph

Article in Journal of neurology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
3.3field-weighted citation impact, top 7% 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

21 citing papers in PubMed, 35 citations in OpenAlex.

  1. Trial
  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
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  13. Relationship Between Muscle Cramps and Diabetic Retinopathy in Patients with Type 2 Diabetes.Diabetes, metabolic syndrome and obesity : targets and therapy · 2022
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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

13 authors at 1 institution in 1 country.

Mirjam R HeldnerDepartment of Neurology, Inselspital, University Hospital and University of Bern, Bern, Switzerland. mirjam.heldner@insel.ch.ORCID http://orcid.org/0000-0002-3594-2159
Panagiotis Chaloulos-IakovidisDepartment of Neurology, Inselspital, University Hospital and University of Bern, Bern, Switzerland.ORCID http://orcid.org/0000-0002-4620-9155
Leonidas PanosDepartment of Neurology, Inselspital, University Hospital and University of Bern, Bern, Switzerland.ORCID http://orcid.org/0000-0002-5372-1819
Bastian VolbersDepartment of Neurology, Inselspital, University Hospital and University of Bern, Bern, Switzerland.ORCID http://orcid.org/0000-0003-0453-1530
Johannes KaesmacherInstitute of Diagnostic and Interventional Neuroradiology, Inselspital, University Hospital and University of Bern, Bern, Switzerland.ORCID http://orcid.org/0000-0002-9177-2289
Tomas DobrockyInstitute of Diagnostic and Interventional Neuroradiology, Inselspital, University Hospital and University of Bern, Bern, Switzerland.ORCID http://orcid.org/0000-0002-6167-3343
Pasquale MordasiniInstitute of Diagnostic and Interventional Neuroradiology, Inselspital, University Hospital and University of Bern, Bern, Switzerland.ORCID http://orcid.org/0000-0003-1712-4168
Marwan El-KoussyInstitute of Diagnostic and Interventional Neuroradiology, Inselspital, University Hospital and University of Bern, Bern, Switzerland.ORCID http://orcid.org/0000-0003-1142-4944
Jan GrallaInstitute of Diagnostic and Interventional Neuroradiology, Inselspital, University Hospital and University of Bern, Bern, Switzerland.ORCID http://orcid.org/0000-0003-1953-9033
Marcel ArnoldDepartment of Neurology, Inselspital, University Hospital and University of Bern, Bern, Switzerland.ORCID http://orcid.org/0000-0002-4274-4644
Urs FischerDepartment of Neurology, Inselspital, University Hospital and University of Bern, Bern, Switzerland.ORCID http://orcid.org/0000-0003-0521-4051
Heinrich P MattleDepartment of Neurology, Inselspital, University Hospital and University of Bern, Bern, Switzerland.ORCID http://orcid.org/0000-0001-7968-1731
Simon JungDepartment of Neurology, Inselspital, University Hospital and University of Bern, Bern, Switzerland.ORCID http://orcid.org/0000-0002-8288-6102
University of Bern · CH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundOptimal management of patients with large vessel occlusion (LVO) and low NIHSS score is unknown, which was the aim to investigate in this study.

methodsThis is a retrospective analysis of a prospective single tertiary care centre 14-year cohort of patients with LVO in the anterior circulation and NIHSS score ≤ 5 on admission. Outcome was analysed according to primary intended therapy.

resultsAmong 185 patients (median age 67.4 years), 52.4% received primary conservative therapy (including 26.8% secondary reperfusion in case of secondary neurological deterioration), 12.4% IV thrombolysis (IVT) only and 35.1% primary endovascular therapy (EVT). 95 (51.4%) patients experienced neurological deterioration until 3 months. Primary-IVT-only and primary-EVT compared to conservative-therapy patients had better 3 months' outcome (54.5% vs. 30.8%:

conclusionsOur data indicate that primary IVT and/or EVT may be better than primary conservative therapy in patients with LVO in the anterior circulation and low NIHSS score. Furthermore, primary EVT was better than secondary EVT in case of neurological deterioration. There is an unmet need for RCTs to find the optimal therapy for this patient group.

Indexed as

Endovascular ProceduresOutcome Assessment, Health CareSeverity of Illness IndexAdultAgedAged, 80 and overArterial Occlusive DiseasesCerebral Arterial DiseasesFemaleFibrinolytic AgentsHumansMaleMiddle AgedProspective StudiesRetrospective StudiesTertiary Care CentersFibrinolytic AgentsDifferent therapy modalitiesLarge vessel occlusionLow NIHSS scoreNIHSS score subitemsOutcome

Identifiers

PMID32062782
OpenAlexW3006155796

What OpenQuestion holds

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Registered trials

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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.