Evidence map›Paper›PMID 31734759›Full record

ArticleArchives of gynecology and obstetrics2020

Menstrual problems in adolescence: relationship to serum vitamins A and E, and systemic inflammation.

Afsane Bahrami, Hamidreza Bahrami-Taghanaki, Zahra Khorasanchi, Ameneh Timar, Najmeh Jaberi, Ehsaneh Azaryan, Maryam Tayefi, Gordon A Ferns, Hamid Reza Sadeghnia, Majid Ghayour-Mobarhan

Abstract read
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In one paragraph

Article in Archives of gynecology and obstetrics, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed, 2 pooled it
2.2field-weighted citation impact, top 12% 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

22 citing papers in PubMed, 2 syntheses or guidelines pooled it, 33 citations in OpenAlex.

  1. Pooled it
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  6. Endogenous mediators in regulating primary dysmenorrhea.Frontiers in cell and developmental biology · 2026
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  16. Vitamin Effects in Primary Dysmenorrhea.Life (Basel, Switzerland) · 2023
    Review
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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

10 authors at 4 institutions in 2 countries.

Afsane BahramiCellular and Molecular Research Center, Birjand University of Medical Sciences, Birjand, Iran.
Hamidreza Bahrami-TaghanakiComplementary and Chinese Medicine, Persian and Complementary Medicine Faculty, Mashhad University of Medical Sciences, Mashhad, Iran.
Zahra KhorasanchiDepartment of Nutrition, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.
Ameneh TimarPayam Noor University, Mashhad, Iran.
Najmeh JaberiMetabolic Syndrome Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.
Ehsaneh AzaryanCellular and Molecular Research Center, Birjand University of Medical Sciences, Birjand, Iran.
Maryam TayefiClinical Research Unit, Mashhad University of Medical Sciences, Mashhad, Iran.
Gordon A FernsDivision of Medical Education, Brighton & Sussex Medical School, Falmer, Brighton, Sussex, BN1 9PH, UK.
Hamid Reza Sadeghnia *Pharmacological Research Center of Medicinal Plants, Mashhad University of Medical Sciences, Mashhad, Iran. SadeghniaHR@mums.ac.ir.
Majid Ghayour-Mobarhan *Metabolic Syndrome Research Center, Mashhad University of Medical Sciences, Mashhad, Iran. GhayourM@mums.ac.ir.ORCID http://orcid.org/0000-0002-2482-2450
Mashhad University of Medical Sciences · IRBirjand University of Medical Sciences · IRBrighton and Sussex Medical School · GBPayame Noor University · IR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundVitamin status and inflammatory mechanisms may be related to menstrual cycle abnormalities. We investigated the associations between serum fat soluble vitamin (vitamins A and E) concentrations and biomarkers of inflammation and antioxidant status with menstrual characteristics, primary dysmenorrhea (PD) and premenstrual syndrome (PMS) in healthy adolescents.

methodsA total of 897 adolescent girls either suffering from PMS (n = 134), PD (n = 322), PMS and PD (n = 293) or healthy adolescents (n = 148) were recruited. Serum vitamin A and E, high-sensitivity C-reactive protein (hs-CRP), antibody titers to Hsp27 (anti-Hsp27), serum prooxidant-antioxidant balance (PAB), WBC, mean platelet volume (MPV), and platelet distribution width (PDW) and RBC distribution width (RDW) were measured. Neutrophil-to-lymphocyte ratio (NLR), platelet-to-lymphocyte ratio (PLR) and RDW-to-platelet ratio (RPR) were calculated.

resultsGirls with long bleeding periods had lower concentrations of serum vitamin E compared to those who reported a normal period duration. There were significantly differences between the groups reporting oligomenorrhea, regular menses and polymenorrhea with respect to NLR, RPR, MPV and PDW. Logistic regression demonstrated that the presence of both PMS and PD was positively related to higher serum hs-CRP, PAB and NLR, while serum vitamin A level was inversely related to the presence of PMS.

conclusionsWe found that serum vitamin A, hs-CRP, PAB and NLR are significantly associated with the presence of PMS and PD. Inflammatory processes may contribute to the etiology, symptoms and severity of menstrual disorders. Prospective studies are needed to elucidate the possibility of targeting oxidative stress and inflammatory process for the amelioration of menstrual symptoms.

Indexed as

AdolescentBiomarkersFemaleHumansInflammationMenstruation DisturbancesProspective StudiesVitamin AVitamin EBiomarkersVitamin AVitamin EDysmenorrheaHs-CRPNeutrophilPremenstrual syndromeVitamin A

Identifiers

PMID31734759
OpenAlexW2987579525

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.