Evidence map›Paper›PMID 33757421›Full record

ArticleThe journal of headache and pain2021

Comparison of pregnenolone sulfate, pregnanolone and estradiol levels between patients with menstrually-related migraine and controls: an exploratory study.

Cecilia Rustichelli, Elisa Bellei, Stefania Bergamini, Emanuela Monari, Flavia Lo Castro, Carlo Baraldi, Aldo Tomasi, Anna Ferrari

Open access · goldAbstract read
In one paragraph

Article in The journal of headache and pain, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
1.1field-weighted citation impact, top 26% 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

7 citing papers in PubMed, 13 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Review
  5. Pregnenolone sulfate potentiates tetrodotoxin-resistant NaThe journal of headache and pain · 2025
    Article
  6. Review
  7. 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

8 authors at 1 institution in 1 country.

Cecilia RustichelliDepartment of Life Sciences, University of Modena and Reggio Emilia, Modena, Italy.
Elisa BelleiDepartment of Surgery, Medicine, Dentistry and Morphological Sciences with Transplant Surgery, Oncology and Regenerative Medicine Relevance, University of Modena and Reggio Emilia, Modena, Italy.
Stefania BergaminiDepartment of Surgery, Medicine, Dentistry and Morphological Sciences with Transplant Surgery, Oncology and Regenerative Medicine Relevance, University of Modena and Reggio Emilia, Modena, Italy.
Emanuela MonariDepartment of Surgery, Medicine, Dentistry and Morphological Sciences with Transplant Surgery, Oncology and Regenerative Medicine Relevance, University of Modena and Reggio Emilia, Modena, Italy.
Flavia Lo CastroSchool of Pharmacology and Clinical Toxicology, University of Modena and Reggio Emilia, Modena, Italy.
Carlo BaraldiDepartment of Biomedical, Metabolic and Neural Sciences, Unit of Medical Toxicology, Headache Centre and Drug Abuse; University of Modena and Reggio Emilia, Via del Pozzo, 71, 41124, Modena, Italy.
Aldo TomasiDepartment of Surgery, Medicine, Dentistry and Morphological Sciences with Transplant Surgery, Oncology and Regenerative Medicine Relevance, University of Modena and Reggio Emilia, Modena, Italy.
Anna FerrariDepartment of Biomedical, Metabolic and Neural Sciences, Unit of Medical Toxicology, Headache Centre and Drug Abuse; University of Modena and Reggio Emilia, Via del Pozzo, 71, 41124, Modena, Italy. anna.ferrari@unimore.it.ORCID http://orcid.org/0000-0001-9536-3995
University of Modena and Reggio Emilia · IT

Funding

Università Degli Studi di Modena e Reggio Emila A.012@FONDRESNOM@CONISTER98- CUP:E99C20000120007
6 · The paper itself

Abstract

backgroundNeurosteroids affect the balance between neuroexcitation and neuroinhibition but have been little studied in migraine. We compared the serum levels of pregnenolone sulfate, pregnanolone and estradiol in women with menstrually-related migraine and controls and analysed if a correlation existed between the levels of the three hormones and history of migraine and age.

methodsThirty women (mean age ± SD: 33.5 ± 7.1) with menstrually-related migraine (MM group) and 30 aged- matched controls (mean age ± SD: 30.9 ± 7.9) participated in the exploratory study. Pregnenolone sulfate and pregnanolone serum levels were analysed by liquid chromatography-tandem mass spectrometry, while estradiol levels by enzyme-linked immunosorbent assay.

resultsSerum levels of pregnenolone sulfate and pregnanolone were significantly lower in the MM group than in controls (pregnenolone sulfate: P = 0.0328; pregnanolone: P = 0.0271, Student's t-test), while estradiol levels were similar. In MM group, pregnenolone sulfate serum levels were negatively correlated with history of migraine (R

conclusionLow levels of both pregnanolone, a positive allosteric modulator of the GABAA receptor, and pregnenolone sulfate, a positive allosteric modulator of the NMDA receptor, involved in memory and learning, could contribute either to headache pain or the cognitive dysfunctions reported in migraine patients. Overall, our results agree with the hypothesis that migraine is a disorder associated with a loss of neurohormonal integrity, thus supporting the therapeutic potential of restoring low neurosteroid levels in migraine treatment.

Indexed as

Migraine DisordersPregnanoloneAgedEstradiolFemaleHumansPregnenoloneEstradiolPregnanolonePregnenolonepregnenolone sulfateCognitive functionEstradiolHeadacheMenstrually-related migraineMigraineNeuroactive steroidNeurosteroidPainPregnanolonePregnenolone sulfate

Identifiers

PMID33757421
PMCPMC7989028
OpenAlexW3137839366

What OpenQuestion holds

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LicenceCC BY
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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.