| Joint laxity in the parents of children with temporary brittle bone disease. | |
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MedLine Citation:
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PMID: 21881991 Owner: NLM Status: Publisher |
Abstract/OtherAbstract:
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One controversial cause of unexplained fractures in young children is temporary brittle bone disease. Contributory factors for this disorder include the following: premature birth, twin pregnancy and diminished foetal movement. Heritable factors may also be important. Infants with findings consistent with temporary brittle bone disease were identified from clinical and medico-legal referrals. The routine evaluation of each family included examination of both parents where available for joint laxity using the nine-point Beighton scale. Of 81 children in whom both parents had been examined personally, 40 had at least one parent with a Beighton score of four or more, conventionally regarded as indicative of the hypermobility syndrome. We found no significant difference in laxity when we compared the whole group of mothers with the controls (P = 0.081). The fathers were significantly different from their control group (P = 0.013). When we compared the figures for the most flexible parent of each child, there were significant differences from control subjects both in the mothers and in the fathers (P = 0.042 and P = 0.0065, respectively). We draw attention to the likely autosomal dominant inheritance of this risk factor for temporary brittle bone disease as well as the potential value of assessing parental joint laxity in evaluating children with fractures. |
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Authors:
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Colin R Paterson; Patricia A Mole |
Publication Detail:
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Type: JOURNAL ARTICLE Date: 2011-9-1 |
Journal Detail:
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Title: Rheumatology international Volume: - ISSN: 1437-160X ISO Abbreviation: - Publication Date: 2011 Sep |
Date Detail:
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Created Date: 2011-9-1 Completed Date: - Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 8206885 Medline TA: Rheumatol Int Country: - |
Other Details:
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Languages: ENG Pagination: - Citation Subset: - |
Affiliation:
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Formerly Department of Medicine, University of Dundee, Dundee, Scotland, UK, c.s.paterson@btinternet.com. |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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