Evidence map›Paper›PMID 37418074›Full record

ArticleJournal of bone and mineral metabolism2023

Evaluation of the trabecular bone score in 35 children and adults with X-linked hypophosphatemic rickets.

Guido de Paula Colares Neto, Rosa Maria Rodrigues Pereira, Jackeline Couto Alvarenga, Liliam Takayama, Mariana Ferreira de Assis Funari, Regina Matsunaga Martin

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Article in Journal of bone and mineral metabolism, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

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0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

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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

6 authors.

Guido de Paula Colares NetoOsteometabolic Disorders Unit, Endocrinology Division, Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, Av. Dr. Enéas de Carvalho Aguiar, 155-PAMB, 8° Andar, Bloco 3, São Paulo, SP, CEP: 05403-900, Brazil. guido.neto@hc.fm.usp.br.ORCID http://orcid.org/0000-0003-3355-0386
Rosa Maria Rodrigues PereiraBone Metabolism Laboratory (LIM/17), Rheumatology Division, Faculdade de Medicina da Universidade de São Paulo, Av. Dr. Arnaldo, 455, 3º Andar, Sala 3193, São Paulo, SP, CEP: 01246-903, Brazil.
Jackeline Couto AlvarengaBone Metabolism Laboratory (LIM/17), Rheumatology Division, Faculdade de Medicina da Universidade de São Paulo, Av. Dr. Arnaldo, 455, 3º Andar, Sala 3193, São Paulo, SP, CEP: 01246-903, Brazil.
Liliam TakayamaBone Metabolism Laboratory (LIM/17), Rheumatology Division, Faculdade de Medicina da Universidade de São Paulo, Av. Dr. Arnaldo, 455, 3º Andar, Sala 3193, São Paulo, SP, CEP: 01246-903, Brazil.
Mariana Ferreira de Assis FunariHormone and Molecular Genetics Laboratory (LIM/42), Endocrinology Division, Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, Av. Dr. Enéas de Carvalho Aguiar, 155-PAMB, 2° Andar, Bloco 6, São Paulo, SP, CEP: 05403-900, Brazil.
Regina Matsunaga MartinOsteometabolic Disorders Unit, Endocrinology Division, Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, Av. Dr. Enéas de Carvalho Aguiar, 155-PAMB, 8° Andar, Bloco 3, São Paulo, SP, CEP: 05403-900, Brazil.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionThe aim of this study is to evaluate and compare the trabecular bone scores (TBSs) of 11 children and 24 adults with X-linked hypophosphatemic rickets (XLH) and non-XLH subjects from a tertiary center. MATERIALS AND

methodsThe areal bone mineral density at the lumbar spine (LS-aBMD) and LS-aBMD Z score were analyzed by dual-energy X-ray absorptiometry. The bone mineral apparent density (BMAD) and LS-aBMD Z score adjusted for height Z score (LS-aBMD-HAZ) were calculated. The TBS was determined using TBS iNsight software based on DXA images from the Hologic QDR 4500 device.

resultsThe XLH patients exhibited a higher mean LS-aBMD Z score, BMAD, and TBS than the non-XLH subjects (p < 0.01). LS-aBMD-HAZ and BMAD were greater in the XLH children than those in their corresponding non-XLH subjects (p < 0.01 and p = 0.02), and the XLH children trended toward a greater TBS (p = 0.06). The XLH adults had a higher LS-aBMD Z score, BMAD, and TBS than the non-XLH subjects (p < 0.01). When stratified by metabolic status according to the serum values of bone formation markers, compensated adult patients had a higher LS-aBMD Z score, BMAD, and TBS than non-XLH subjects (p < 0.01). Noncompensated patients had higher LS-aBMD Z scores and BMAD results than non-XLH subjects. However, TBS values did not differ statistically significantly between those groups (p = 0.45).

conclusionThe higher LS-aBMD Z score, BMAD, and TBS result in the XLH patients compared to non-XLH subjects indicates an increased amount of trabecular bone within the lumbar spine, regardless of extraskeletal calcifications.

Indexed as

Cancellous BoneFamilial Hypophosphatemic RicketsAbsorptiometry, PhotonAdultBone DensityChildHumansLumbar VertebraeBone mineral densityDXATrabecular bone scoreX-linked hypophosphatemic rickets

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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.