Evidence map›Paper›PMID 34987889›Full record

ArticleCureus2021

First Reported Case of Reversible Cerebral Vasoconstriction Syndrome After a SARS-CoV-2 Vaccine.

Josef Finsterer

Abstract readCase Reports
In one paragraph

Article in Cureus, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 1 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

13 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
  3. Article
  4. Review
  5. Article
  6. Article
  7. Neurological Adverse Reactions to SARS-CoV-2 Vaccines.Clinical psychopharmacology and neuroscience : the official scientific journal of the Korean College of Neuropsychopharmacology · 2023
    Review
  8. Article
  9. Co-VAN study: COVID-19 vaccine associated neurological diseases- an experience from an apex neurosciences centre and review of the literature.Journal of clinical neuroscience : official journal of the Neurosurgical Society of Australasia · 2023
    Review
  10. Review
  11. Article
  12. Article
  13. 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

1 author.

Josef FinstererNeurology, Krankenanstalt Rudolfstiftung, Vienna, AUT.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This is the first report of reversible cerebral vasoconstriction syndrome (RCVS) as a complication of a SARS-CoV-2 vaccination. A 38-year-old female developed visual impairment due to scotomas and thunderclap headache 18 days after the second shot of the Moderna SARS-CoV-2 vaccine. Multimodal cerebral MRI revealed an acute cortical ischemic lesion in the territory of the right posterior cerebral artery (PCA) on T2-weighted images, diffusion-weighted imaging (DWI), apparent diffusion coefficient (ADC) maps and absence of the PCA on magnetic resonance angiography (MRA). RCVS was diagnosed as the cause of the ischemic lesion. RCVS partially resolved upon nimodipine and anti-seizure drugs within nine days. In conclusion, this case shows that a SARS-CoV-2 vaccination can be followed by RCVS, manifesting as headache, stroke, and epileptiform discharges, and responding favorably to nimodipine.

Indexed as

covid-19sars-cov-2side effectstrokevaccination

Identifiers

PMID34987889
PMCPMC8716124

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.