Evidence map›Paper›PMID 42536763›Full record

ArticleArchives of endocrinology and metabolism2026

Comprehensive insights into bone health, hormonal patterns, and fracture risks among men with drug resistant epilepsy: a crucial evaluation.

Cristian Pieper, Leonardo Vieira, Eduardo Ferreira da Gama, Francisco P Paranhos, Miguel Madeira, Laura M Carvalho Mendonça, Isabella D'Andrea Meira, Maria Lucia Fleiuss Farias

Abstract read
In one paragraph

Article in Archives of endocrinology and metabolism, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Cristian PieperDivisão de Endocrinologia, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ, Brasil.ORCID 0009-0002-1476-4047
Leonardo VieiraDivisão de Endocrinologia, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ, Brasil.ORCID 0000-0002-1595-3985
Eduardo Ferreira da GamaDivisão de Endocrinologia, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ, Brasil.ORCID 0000-0002-3485-1407
Francisco P ParanhosDivisão de Endocrinologia, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ, Brasil.ORCID 0000-0001-6661-0993
Miguel MadeiraDivisão de Endocrinologia, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ, Brasil.ORCID 0000-0001-6752-2880
Laura M Carvalho MendonçaDivisão de Reumatologia, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ, Brasil.ORCID 0000-0003-2129-3546
Isabella D'Andrea MeiraCentro de Epilepsia, Instituto Estadual do Cérebro Paulo Niemeyer, Rio de Janeiro, RJ, Brasil.ORCID 0000-0001-9507-6849
Maria Lucia Fleiuss FariasDivisão de Endocrinologia, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ, Brasil.ORCID 0000-0003-0466-3250

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo evaluate bone density and microstructure, fragility fractures, and hormones in men 50 years and older receiving antiseizure medications (ASMs). SUBJECTS AND

methodsStudy population included 39 men with difficult-to-control epilepsy and 42 healthy men as control group. Spine and hip areal bone mineral density (aBMD), body composition and vertebral fracture assessment (VFA) were evaluated using Dual-Energy X-Ray Absorptiometry (DXA). Volumetric bone mineral density (vBMD) and microarchitecture of trabecular and cortical compartments were evaluated using High-Resolution Peripheral Quantitative Computed Tomography (HR-pQCT). Physical activity was tested by the International Physical Activity Questionnaire (IPAQ). The fracture risk was estimated by fracture risk assessment tool (FRAX).

resultsASMs patients showed lower cortical bone thickness (Ct.Th) in distal tibia (1.196 ± 0.295 vs. 1.341 ± 0.241 mm, p = 0.03), more fractures (12 vs. 2, p = 0.003) mostly morphometric vertebral fractures, and a higher risk for major and hip fractures based on FRAX. Hormonal changes included higher median parathyroid hormone (PTH) (50.4 vs. 24 pg/mL, p < 0.001) possibly associated with vitamin D insufficiency, (25(OH)D levels below 30 ng/mL in 43.6% of ASMs patients), lower median Estradiol that was an independent factor for fractures (p = 0.04) and bioavailable Testosterone in the lowest quartile in 52 % of them.

conclusionMen on ASMs exhibit lower Ct.Th and hormone changes that may contribute to bone fragility. While clinical fractures are infrequent, it is crucial to actively search for morphometric fractures, either during DXA or through the more available method of spine X-rays.

Indexed as

AnticonvulsantsBone and BonesBone DensityDrug Resistant EpilepsyFractures, BoneAbsorptiometry, PhotonAgedBody CompositionCase-Control StudiesHumansMaleMiddle AgedParathyroid HormoneRisk AssessmentRisk FactorsSpinal FracturesAnticonvulsantsParathyroid Hormoneantiseizure medicationsbody compositionbone mineral densityEpilepsy

Identifiers

PMID42536763
PMCPMC13426904

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.