Evidence map›Paper›PMID 29611008›Full record

Observational studyThe journal of headache and pain2018

Characteristics of menstrual versus non-menstrual migraine during pregnancy: a longitudinal population-based study.

Beáta Éva Petrovski, Kjersti G Vetvik, Christofer Lundqvist, Malin Eberhard-Gran

Open access · goldAbstract readComparative StudyObservational Study
In one paragraph

Observational study in The journal of headache and pain, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed, 4 pooled it
3.6field-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

15 citing papers in PubMed, 4 syntheses or guidelines pooled it, 37 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Pooled it
  5. Regulatory T cell-derived enkephalin gates nociception.bioRxiv : the preprint server for biology · 2024
    Article
  6. Article
  7. Article
  8. Article
  9. Review
  10. Review
  11. Effects of the Menstrual Cycle on Neurological Disorders.Current neurology and neuroscience reports · 2021
    Review
  12. Article
  13. Management of Menstrual Migraine.Current neurology and neuroscience reports · 2020
    Review
  14. Review
  15. Migraine during pregnancy and in the puerperium.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2019
    Review
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

4 authors at 2 institutions in 1 country.

Beáta Éva PetrovskiHealth Services Research Centre, Akershus University Hospital, Post Box 1000, 1478, Lørenskog, Oslo, Norway. beata.eva.petrovski@ahus.no.
Kjersti G VetvikDepartment of Neurology, Akershus University Hospital, Post Box 1000, 1478, Lørenskog, Oslo, Norway.
Christofer LundqvistHealth Services Research Centre, Akershus University Hospital, Post Box 1000, 1478, Lørenskog, Oslo, Norway.
Malin Eberhard-GranHealth Services Research Centre, Akershus University Hospital, Post Box 1000, 1478, Lørenskog, Oslo, Norway.
Akershus University Hospital · NOUniversity of Oslo · NO

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundMigraine is a common headache disorder that affects mostly women. In half of these, migraine is menstrually associated, and ranges from completely asymptomatic to frequent pain throughout pregnancy.

methodsThe aim of the study was to define the pattern (frequency, intensity, analgesics use) of migrainous headaches among women with and without menstural migraine (MM) during pregnancy, and define how hormonally-related factors affect its intensity.

resultsThe analysis was based upon data from 280 women, 18.6% of them having a self-reported MM. Women with MM described a higher headache intensity during early pregnancy and postpartum compared those without MM, but both groups showed improvement during the second half of pregnancy and directly after delivery. Hormonal factors and pre-menstrual syndrome had no effect upon headache frequency, but may affect headache intensity.

conclusionsIndividual treatment plan is necessary for women with migrainous headaches during pregnancy, especially for those suffering highest symptoms load.

Indexed as

Population SurveillanceAdultFemaleHumansLongitudinal StudiesMenstrual CycleMenstruationMigraine DisordersNorwayPregnancySelf Report

Identifiers

PMID29611008
PMCPMC5880793
OpenAlexW2795643341

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.