Evidence map›Paper›PMID 38624046›Full record

ArticleEuropean stroke journal2024

Clinical course of patients with conservatively managed cerebral cavernous malformations.

Abel Clemens Adriaan Sandmann, Marinus Abraham Kempeneers, René van den Berg, Dagmar Verbaan, William Peter Vandertop, Jonathan M Coutinho

Open access · hybridAbstract read
In one paragraph

Article in European stroke journal, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing 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

10 citing papers in PubMed, 9 citations in OpenAlex.

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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

6 authors at 1 institution in 1 country.

Abel Clemens Adriaan SandmannDepartment of Neurology, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands.ORCID 0009-0008-9744-8544
Marinus Abraham KempeneersDepartment of Neurosurgery, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands.ORCID 0000-0003-2860-4458
René van den BergDepartment of Radiology and Nuclear Medicine, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands.
Dagmar VerbaanDepartment of Neurosurgery, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands.
William Peter VandertopDepartment of Neurosurgery, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands.
Jonathan M CoutinhoDepartment of Neurology, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands.ORCID 0000-0002-8284-982X
Amsterdam Neuroscience · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionThere is uncertainty whether patients with a cerebral cavernous malformation (CCM) should undergo conservative or surgical treatment, resulting in practice variation among hospitals. Our objective was to report clinical outcomes of patients with primarily conservatively managed CCMs. PATIENTS AND

methodsThis single-center cohort study included consecutive adult CCM patients, diagnosed in 2000-2023, who underwent conservative management as primary treatment strategy. Data were extracted from medical records, and we systematically conducted telephone and questionnaire follow-up. Functional status was assessed on the modified Rankin Scale (mRS).

resultsOf 345 patients, we included 265 patients with a CCM (median age 46 years; 45% male). At baseline, 131 (49%) patients presented with symptomatic hemorrhage (SH), and 134 (51%) with other symptoms or asymptomatically. During 58 months (IQR 35-94) median follow-up, 51 (19%) patients experienced a SH, 33 (12%) a seizure, and 13 (5%) focal neurological deficits. Fourteen (5%) patients underwent intervention (surgery DISCUSSION AND

conclusionThe majority of conservatively managed CCM patients remained free of a SH during follow-up. Few patients required intervention, and death attributable to the CCM was rare. These data may help patient counseling and treatment decisions.

Indexed as

Conservative TreatmentHemangioma, Cavernous, Central Nervous SystemAdultCerebral HemorrhageCohort StudiesFemaleHumansMaleMiddle AgedRadiosurgeryRetrospective StudiesTreatment Outcomecavernomacavernous angiomacavernous hemangiomaCavernous malformationconservative managementnatural historysurgerysymptomatic hemorrhagetreatment

Identifiers

PMID38624046
PMCPMC11418428
OpenAlexW4394834078

What OpenQuestion holds

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LicenceCC BY-NC
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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.