Bone mineral density determinations by dual-energy x-ray absorptiometry in the management of patients with Marfan syndrome - Some factors which affect the measurement Academic Article uri icon

Overview

MeSH Major

  • Hereditary Autoinflammatory Diseases
  • Interleukin 1 Receptor Antagonist Protein
  • Psoriasis
  • Skin Diseases

abstract

  • Reduced bone mineral density (BMD) was sporadically reported in patients with Marfan syndrome. This may or may not place the Marfan patient at increased risk for bone fracture. In comparing the BMDs of our patients with those reported in the literature, it seemed that agreement between values, and hence the degree of osteoporosis or osteopenia reported, was dependent on the instrumentation used. The objective of this study was to statistically assess this impression. Bone mineral density measurements from our previously published study of 30 adults with Marfan syndrome performed on a Lunar DPXL machine were compared with studies published between 1993-2000 measured using either Lunar or Hologic bone densitometry instruments. The differences of our measurements compared with those made on other Lunar machines were not statistically significant, but did differ significantly with published results from Hologic machines (P < 0.001). Before progress can be made in the assessment of BMD and fracture risk in Marfan patients and in the evidence-based orthopedic management of these patients, standardization of instrumental bone density determinations will be required along with considerations of height, obesity, age, and sex.

publication date

  • February 2007

Research

keywords

  • Academic Article

Identity

Language

  • eng

PubMed Central ID

  • PMC2504097

Digital Object Identifier (DOI)

  • 10.1007/s11420-006-9030-3

PubMed ID

  • 18751776

Additional Document Info

start page

  • 89

end page

  • 92

volume

  • 3

number

  • 1