Evidence map›Paper›PMID 33951196›Full record

ArticleJournal of medical virology2021

Cerebrospinal fluid and serum interleukins 6 and 8 during the acute and recovery phase in COVID-19 neuropathy patients.

Paolo Manganotti, Giulia Bellavita, Valentina Tommasini, Laura D Acunto, Martina Fabris, Laura Cecotti, Giovanni Furlanis, Arianna Sartori, Lucia Bonzi, Alex Buoite Stella and 1 more

Open access · hybridAbstract readCase Reports
In one paragraph

Article in Journal of medical virology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 1 pooled it
2.2field-weighted citation impact, top 10% 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

16 citing papers in PubMed, 1 synthesis or guideline pooled it, 21 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. COVID-19-associated serum and cerebrospinal fluid cytokines in post- versus para-infectious SARS-CoV-2-related Guillain-Barré syndrome.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2024
    Article
  5. Review
  6. Article
  7. Article
  8. Article
  9. Review
  10. Article
  11. Article
  12. Article
  13. Observational
  14. Article
  15. Article
  16. 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

11 authors at 4 institutions in 1 country.

Paolo ManganottiClinical Unit of Neurology, Department of Medicine, Surgery and Health Sciences, Cattinara University Hospital ASUGI, University of Trieste, Trieste, Italy.ORCID http://orcid.org/0000-0001-5305-6268
Giulia BellavitaClinical Unit of Neurology, Department of Medicine, Surgery and Health Sciences, Cattinara University Hospital ASUGI, University of Trieste, Trieste, Italy.
Valentina TommasiniClinical Unit of Neurology, Department of Medicine, Surgery and Health Sciences, Cattinara University Hospital ASUGI, University of Trieste, Trieste, Italy.
Laura D AcuntoClinical Unit of Neurology, Department of Medicine, Surgery and Health Sciences, Cattinara University Hospital ASUGI, University of Trieste, Trieste, Italy.
Martina FabrisLab. Malattie Autoimmuni, SOC Istituto di Patologia Clinica, Azienda Sanitaria Universitaria Friuli Centrale, Udine, Italy.
Laura CecottiRehabilitation Unit of Severe cerebrovascular lesion, Gervasutta Hospital, Udine, Italy.
Giovanni FurlanisClinical Unit of Neurology, Department of Medicine, Surgery and Health Sciences, Cattinara University Hospital ASUGI, University of Trieste, Trieste, Italy.
Arianna SartoriClinical Unit of Neurology, Department of Medicine, Surgery and Health Sciences, Cattinara University Hospital ASUGI, University of Trieste, Trieste, Italy.
Lucia BonziRehabilitation Unit, Maggiore City Hospital Department of Medicine, Surgery and Health Sciences, ASUGI, Trieste, Italy.
Alex Buoite StellaClinical Unit of Neurology, Department of Medicine, Surgery and Health Sciences, Cattinara University Hospital ASUGI, University of Trieste, Trieste, Italy.ORCID https://orcid.org/0000-0002-4871-7022
Valentina PesaventoRehabilitation Unit, Maggiore City Hospital Department of Medicine, Surgery and Health Sciences, ASUGI, Trieste, Italy.
University of Trieste · ITOspedale Maggiore · ITATS Sardegna (Italy) · ITOspedale Santa Maria della Misericordia di Udine · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This case series describes three patients affected by severe acute respiratory syndrome coronavirus 2, who developed polyradiculoneuritis as a probable neurological complication of coronavirus disease 2019 (COVID-19). A diagnosis of Guillain Barré syndrome was made on the basis of clinical symptoms, cerebrospinal fluid analysis, and electroneurography. In all of them, the therapeutic approach included the administration of intravenous immunoglobulin (0.4 gr/kg for 5 days), which resulted in the improvement of neurological symptoms. Clinical neurophysiology revealed the presence of conduction block, absence of F waves, and in two cases, a significant decrease in amplitude of compound motor action potential cMAP. Due to the potential role of inflammation on symptoms development and prognosis, interleukin-6 (IL-6) and IL-8 levels were measured in serum and cerebrospinal fluid during the acute phase, while only serum was tested after recovery. Both IL-6 and IL-8 were found increased during the acute phase, both in the serum and cerebrospinal fluid, whereas 4 months after admission (at complete recovery), only IL-8 remained elevated in the serum. These results confirm the inflammatory response that might be linked to peripheral nervous system complications and encourage the use of IL-6 and IL-8 as prognostic biomarkers in COVID-19.

Indexed as

Action PotentialsAcute DiseaseAgedAnti-Bacterial AgentsBiomarkersConvalescenceCOVID-19COVID-19 Drug TreatmentDarunavirDrug CombinationsGuillain-Barre SyndromeHumansHydroxychloroquineImmunoglobulins, IntravenousInterleukin-6Interleukin-8Anti-Bacterial AgentsBiomarkersCXCL8 protein, humanDarunavirDrug CombinationsHydroxychloroquineIL6 protein, humanImmunoglobulins, IntravenousInterleukin-6Interleukin-8Lopinavirlopinavir-ritonavir drug combinationRitonavirCOVID-19IL-6IL-8interleukinspolyradiculonevritis

Identifiers

PMID33951196
PMCPMC8242417
OpenAlexW3158768882

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.