Evidence map›Paper›PMID 21847547›Full record

ArticleThe journal of headache and pain2011

Clinical features of headache patients with fibromyalgia comorbidity.

Marina de Tommaso, Antonio Federici, Claudia Serpino, Eleonora Vecchio, Giovanni Franco, Michele Sardaro, Marianna Delussi, Paolo Livrea

Open access · goldAbstract readValidation Study
In one paragraph

Article in The journal of headache and pain, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
39citing papers in PubMed, 2 pooled it
3.5field-weighted citation impact, top 8% 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

39 citing papers in PubMed, 2 syntheses or guidelines pooled it, 93 citations in OpenAlex.

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  20. Fibromyalgia in migraine: a retrospective cohort study.The journal of headache and pain · 2018
    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

8 authors at 1 institution in 1 country.

Marina de TommasoNeurophysiopathology of Pain Unit, Neurological and Psychiatric Sciences Department, Medical Faculty, Policlinico General Hospital, Aldo Moro University, Neurological Building, Piazza Giulio Cesare 11, 70124, Bari, Italy. m.detommaso@neurol.uniba.it
Antonio Federici
Claudia Serpino
Eleonora Vecchio
Giovanni Franco
Michele Sardaro
Marianna Delussi
Paolo Livrea
University of Bari Aldo Moro · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Our previous study assessed the prevalence of fibromyalgia (FM) syndrome in migraine and tension-type headache. We aimed to update our previous results, considering a larger cohort of primary headache patients who came for the first time at our tertiary headache ambulatory. A consecutive sample of 1,123 patients was screened. Frequency of FM in the main groups and types of primary headaches; discriminating factor for FM comorbidity derived from headache frequency and duration, age, anxiety, depression, headache disability, allodynia, pericranial tenderness, fatigue, quality of life and sleep, and probability of FM membership in groups; and types of primary headaches were assessed. FM was present in 174 among a total of 889 included patients. It prevailed in the tension-type headache main group (35%, p < 0.0001) and chronic tension-type headache subtype (44.3%, p < 0.0001). Headache frequency, anxiety, pericranial tenderness, poor sleep quality, and physical disability were the best discriminating variables for FM comorbidity, with 81.2% sensitivity. Patients presenting with chronic migraine and chronic tension-type headache had a higher probability of sharing the FM profile (Bonferroni test, p < 0.01). A phenotypic profile where headache frequency concurs with anxiety, sleep disturbance, and pericranial tenderness should be individuated to detect the development of diffuse pain in headache patients.

Indexed as

AdultAgedCohort StudiesComorbidityFemaleFibromyalgiaHeadache DisordersHumansMaleMiddle AgedYoung Adult

Identifiers

PMID21847547
PMCPMC3208047
OpenAlexW1974242712

What OpenQuestion holds

Textmetadata
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.