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Low Bone Mineral Density at Initial Diagnosis in Children and Adolescents with Graves' Disease

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dc.contributor.authorLee, HS-
dc.contributor.authorRho, JG-
dc.contributor.authorKum, CD-
dc.contributor.authorLim, JS-
dc.contributor.authorHwang, JS-
dc.date.accessioned2022-11-23T07:32:35Z-
dc.date.available2022-11-23T07:32:35Z-
dc.date.issued2021-
dc.identifier.issn1094-6950-
dc.identifier.urihttp://repository.ajou.ac.kr/handle/201003/22775-
dc.description.abstractPrevious studies have reported reduced bone mineral density (BMD) in patients with hyperthyroidism. We assessed the association of BMD in children and adolescents with Graves' disease (GD) after correcting for potential confounders affecting BMD such as age, sex, and pubertal status. Forty-four children and adolescents with GD and 172 age- and sex-matched healthy controls were enrolled in this study. We analyzed auxological features, BMD, and levels of thyroid hormone, thyroid-stimulating hormone, and thyroid autoantibodies. We measured BMD by dual-energy X-ray absorptiometry at the time of diagnosis in all patients. The mean age of all patients with GD (9 boys and 32 girls) was 12.1 +/- 2.2 years (range, 7.0-16.0). Their initial mean free T4 and thyroid-stimulating hormone levels were 3.51 +/- 1.56 ng/dL and 0.04 +/- 0.03 IU/L, respectively. The mean BMD Z-scores of the lumbar spine (LS), femoral neck, and total body less head of patients with GD were significantly lower than those of control subjects. Eleven patients (26.8%) had low bone density (LS BMD Z-scores < -2.0). To identify correlations of patient characteristics with BMD Z-scores at each site, alkaline phosphatase had a significant negative correlation with BMD Z-scores at LS and femoral neck, but not total body less head (r=-0.441; p=0.004 and r=-0.351; p=0.025, respectively). Children and adolescents with newly diagnosed GD had lower bone mass than their healthy peers. These results suggest that BMD measurement at initial evaluation may be necessary in this population.-
dc.formatapplication/pdf-
dc.language.isoen-
dc.subject.MESHAbsorptiometry, Photon-
dc.subject.MESHAdolescent-
dc.subject.MESHBone Density-
dc.subject.MESHBone Diseases, Metabolic-
dc.subject.MESHChild-
dc.subject.MESHFemale-
dc.subject.MESHFemur Neck-
dc.subject.MESHGraves Disease-
dc.subject.MESHHumans-
dc.subject.MESHMale-
dc.titleLow Bone Mineral Density at Initial Diagnosis in Children and Adolescents with Graves' Disease-
dc.typeArticle-
dc.identifier.pmid32546346-
dc.subject.keywordBone mineral density-
dc.subject.keywordGraves’ disease-
dc.subject.keyworddual energy X-ray absorptiometry-
dc.contributor.affiliatedAuthor이, 해상-
dc.contributor.affiliatedAuthor황, 진순-
dc.type.localJournal Papers-
dc.identifier.doi10.1016/j.jocd.2020.05.006-
dc.citation.titleJournal of clinical densitometry-
dc.citation.volume24-
dc.citation.number2-
dc.citation.date2021-
dc.citation.startPage275-
dc.citation.endPage280-
dc.identifier.bibliographicCitationJournal of clinical densitometry, 24(2). : 275-280, 2021-
dc.embargo.liftdate9999-12-31-
dc.embargo.terms9999-12-31-
dc.relation.journalidJ010946950-
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Journal Papers > School of Medicine / Graduate School of Medicine > Pediatrics & Adolescent Medicine
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