Evidence map›Paper›PMID 33146036›Full record

ArticleCephalalgia : an international journal of headache2020

Headache: A striking prodromal and persistent symptom, predictive of COVID-19 clinical evolution.

Edoardo Caronna, Alejandro Ballvé, Arnau Llauradó, Victor José Gallardo, Diana María Ariton, Sofia Lallana, Samuel López Maza, Marta Olivé Gadea, Laura Quibus, Juan Luis Restrepo and 9 more

Registry-linked trialOpen access · hybridAbstract read
In one paragraph

Article in Cephalalgia : an international journal of headache, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT05704335 (INFLUENCEF STUDY), which is not on this map. Cited by 122 papers, 8 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
122citing papers in PubMed, 8 pooled it
15.8field-weighted citation impact, top 1% 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.

NCT05704335 unknown statusnot on this mapstarted 2022, after this paper: background citation

INFLUENCEF STUDY: Epidemiology, Risk Factors and Clinical Phenotype of Headache Associated With Influenza Infection

TypeobservationalSponsorHospital Clínico Universitario de ValladolidRan2022 to 2024Enrolled100ConditionsHeadache Disorders, Influenza -Like Illness, Head Pain, MigraineArmsQuestionnaire administration
3 · Its place in the literature

Who cites it

122 citing papers in PubMed, 8 syntheses or guidelines pooled it, 229 citations in OpenAlex.

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62 more citing papers are in PubMed but not listed here.

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

19 authors at 2 institutions in 1 country.

Edoardo CaronnaNeurology Department, Hospital Universitari Vall d'Hebron, Department of Medicine, Universitat Autònoma de Barcelona, Barcelona, Spain.ORCID 0000-0001-5525-0267
Alejandro BallvéNeurology Department, Hospital Universitari Vall d'Hebron, Department of Medicine, Universitat Autònoma de Barcelona, Barcelona, Spain.
Arnau LlauradóNeurology Department, Hospital Universitari Vall d'Hebron, Department of Medicine, Universitat Autònoma de Barcelona, Barcelona, Spain.
Victor José GallardoHeadache and Neurological Pain Research Group, Vall d'Hebron Research Institute, Department of Medicine, Universitat Autònoma de Barcelona, Barcelona, Spain.
Diana María AritonNeurology Department, Hospital Universitari Vall d'Hebron, Department of Medicine, Universitat Autònoma de Barcelona, Barcelona, Spain.
Sofia LallanaNeurology Department, Hospital Universitari Vall d'Hebron, Department of Medicine, Universitat Autònoma de Barcelona, Barcelona, Spain.
Samuel López MazaNeurology Department, Hospital Universitari Vall d'Hebron, Department of Medicine, Universitat Autònoma de Barcelona, Barcelona, Spain.
Marta Olivé GadeaNeurology Department, Hospital Universitari Vall d'Hebron, Department of Medicine, Universitat Autònoma de Barcelona, Barcelona, Spain.
Laura QuibusNeurology Department, Hospital Universitari Vall d'Hebron, Department of Medicine, Universitat Autònoma de Barcelona, Barcelona, Spain.
Juan Luis RestrepoNeurology Department, Hospital Universitari Vall d'Hebron, Department of Medicine, Universitat Autònoma de Barcelona, Barcelona, Spain.ORCID 0000-0002-6332-6126
Marc Rodrigo-GisbertNeurology Department, Hospital Universitari Vall d'Hebron, Department of Medicine, Universitat Autònoma de Barcelona, Barcelona, Spain.
Andreu VilasecaNeurology Department, Hospital Universitari Vall d'Hebron, Department of Medicine, Universitat Autònoma de Barcelona, Barcelona, Spain.
Manuel Hernandez GonzalezImmunology Department, Hospital Universitari Vall d'Hebron, Vall d'Hebron Research Institute, Barcelona, Spain.
Monica Martinez GalloImmunology Department, Hospital Universitari Vall d'Hebron, Vall d'Hebron Research Institute, Barcelona, Spain.
Alicia AlpuenteNeurology Department, Hospital Universitari Vall d'Hebron, Department of Medicine, Universitat Autònoma de Barcelona, Barcelona, Spain.
Marta Torres-FerrusNeurology Department, Hospital Universitari Vall d'Hebron, Department of Medicine, Universitat Autònoma de Barcelona, Barcelona, Spain.
Ricard Pujol BorrellImmunology Department, Hospital Universitari Vall d'Hebron, Vall d'Hebron Research Institute, Barcelona, Spain.
José Alvarez-SabinNeurology Department, Hospital Universitari Vall d'Hebron, Department of Medicine, Universitat Autònoma de Barcelona, Barcelona, Spain.
Patricia Pozo-RosichNeurology Department, Hospital Universitari Vall d'Hebron, Department of Medicine, Universitat Autònoma de Barcelona, Barcelona, Spain.
Universitat Autònoma de Barcelona · ESVall d'Hebron Institut de Recerca · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo define headache characteristics and evolution in relation to COVID-19 and its inflammatory response.

methodsThis is a prospective study, comparing clinical data and inflammatory biomarkers of COVID-19 patients with and without headache, recruited at the Emergency Room. We compared baseline with 6-week follow-up to evaluate disease evolution.

resultsOf 130 patients, 74.6% (97/130) had headache. In all, 24.7% (24/97) of patients had severe pain with migraine-like features. Patients with headache had more anosmia/ageusia (54.6% vs. 18.2%;

conclusionsHeadache associated with COVID-19 is a frequent symptom, predictive of a shorter COVID-19 clinical course. Disabling headache can persist after COVID-19 resolution. Pathophysiologically, its migraine-like features may reflect an activation of the trigeminovascular system by inflammation or direct involvement of SARS-CoV-2, a hypothesis supported by concomitant anosmia.

Indexed as

AdultAgedBetacoronavirusBiomarkersCoronavirus InfectionsCOVID-19FemaleHeadacheHumansInflammationMaleMiddle AgedPandemicsPneumonia, ViralProdromal SymptomsProspective StudiesBiomarkersCOVID-19Headacheloss of smellprognosisSARS-CoV-2

Identifiers

PMID33146036
PMCPMC7645597
OpenAlexW3095173419

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

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.