These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Prevalence and pathogenesis of osteoporosis in patients with inflammatory bowel disease.
    Author: Vestergaard P.
    Journal: Minerva Med; 2004 Dec; 95(6):469-80. PubMed ID: 15785432.
    Abstract:
    Decreased bone mineral density is a frequent finding in patients with inflammatory bowel disease. Factors contributing to this are: 1) malabsorption of vitamin D, calcium and possibly vitamin K and other nutrients, 2) treatment with corticosteroids, 3) inflammatory cytokines in inflammatory bowel disease, and 4) hypogonadism induced by the inflammatory bowel disease. Among patients with Crohn's disease from 32% to 38% have osteopenia (Z-scores <-1), and among patients with ulcerative colitis 23% to 25% have osteopenia. The mean deficit was 0.44+/-0.08 Z-scores in the spine in Crohn's disease and 0.34+/-0.08 in ulcerative colitis. A similar deficit was seen in the hip in both conditions. From these deficits, an increase in overall fracture risk of 1.1-1.3 should be expected. The observed excess fracture risk was limited compared to the general population in both Crohn's disease (RR=1.2, 95% CI: 0.9-1.6 for any fracture and 2.2, 95% CI: 1.2-4.0 for spine fractures) and ulcerative colitis (RR=1.1, 95% CI: 1-1.2 for any fracture, and 1.5, 95% CI: 0.9-2.5 for spine fractures). The observed excess fracture risk was close to that expected from the changes in BMD. Despite the limited excess fracture risk, a relatively large percentage of all fractures may be attributable to corticosteroid use among users of corticosteroids.
    [Abstract] [Full Text] [Related] [New Search]