Source:http://linkedlifedata.com/resource/pubmed/id/15758415
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| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
5
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| pubmed:dateCreated |
2005-3-10
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| pubmed:abstractText |
Osteoporosis has been described extensively in adult thalassemics. Fewer studies have been reported in thalassemic children. In this article, we measured the bone mineral density (BMD) of Lebanese beta-thalassemic children before institution of a balanced transfusion-chelation regimen, in comparison with that of healthy controls, and studied its correlation with various demographic and biological parameters. Both groups, controls and thalassemics were comparable with respect to age, sex, socioeconomic and regional distribution. On the other hand, thalassemics had a significantly lower height age (p<0.001), lower bone age (p=0.001), lower sexual maturation (p=0.004), lower absolute BMD values and larger negative BMD-Z scores (p<0.001). Within the thalassemic group, BMD correlated significantly with luteinizing hormone (LH) and follicle stimulating hormone (FSH), estradiol and testosterone values, as well as with the pretransfusion hematocrit, but not with other endocrine or bone metabolism parameters. We conclude that Lebanese beta-thalassemic children have a significantly lower BMD than their healthy counterparts due, in part, to their slower physical development. A major contributor seems to be the low-transfusion regimen followed by these patients, as well as the endocrine dysfunction which was detected in about 25% of them.
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| pubmed:language |
eng
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| pubmed:journal | |
| pubmed:status |
PubMed-not-MEDLINE
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| pubmed:month |
Sep
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| pubmed:issn |
1108-7161
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| pubmed:author | |
| pubmed:issnType |
Print
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| pubmed:volume |
2
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| pubmed:owner |
NLM
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| pubmed:authorsComplete |
Y
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| pubmed:pagination |
463-8
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| pubmed:year |
2002
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| pubmed:articleTitle |
Bone mineral density in beta - thalassemic Lebanese children.
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| pubmed:affiliation |
Department of Paediatrics, Saint-George Hospital, Beirut, Lebanon. danjames@inco.com.lb
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| pubmed:publicationType |
Journal Article
|