Cited by 142Liver Diseases and ImmunityBone health and osteoporosis researchBone Metabolism and Diseases

Low bone mass and severity of cholestasis affect fracture risk in patients with primary biliary cirrhosis

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Guañabens, Núria, Cerdá, Dacia, Monegal, Ana, Pons, Francesca, Caballería, Llorenç, Peris, Pilar, Parés, Albert·2010·Gastroenterology

Abstract

Background & aims The influence of osteoporosis and liver disease on fracture risk is not well characterized in patients with primary biliary cirrhosis (PBC). We studied a large series of women with PBC to assess the prevalence and risk factors for fractures and the fracture threshold.Methods In female patients with PBC (n = 185; age, 55.7 +/- 0.7 years; range 28-79 years), age, duration of PBC, menopausal status, and histologic stage and severity of liver disease were assessed. Vertebral and non-vertebral fractures were recorded in 170 and 172 patients, respectively. Osteoporosis and osteopenia were diagnosed based on densitometry analysis.Results The prevalences of vertebral, non-vertebral, and overall fractures were 11.2%, 12.2%, 20.8%, respectively. Osteoporosis was significantly more frequent in patients with PBC than in normal women. Osteoporosis was associated with age, weight, height, histologic stage, severity, and duration of liver damage; fractures were associated with osteoporosis, menopause, age, and height but not with severity of PBC. Osteoporosis was a risk factor for vertebral fracture (odds ratio [OR], 8.48; 95% confidence interval [CI]: 2.67-26.95). Lumbar T score <-1.5 (OR, 8.27; 95% CI: 1.84-37.08) and femoral neck T score <-1.5 (OR, 6.83; 95% CI: 1.48-31.63) were significant risk factors for vertebral fractures.Conclusions Fractures, particularly vertebral fractures, are associated with osteoporosis, osteopenia, and T scores less than -1.5, whereas osteoporosis and osteopenia are associated with the severity of liver damage. Patients with T scores less than -1.5 might require additional monitoring and be considered for therapy to prevent fractures.

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Crossref · 10.1053/j.gastro.2010.02.016

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  • Osteoporosis is frequent in PBC, although it is best regarded as a complication of the metabolic changes seen in cholestasis including reduced absorption of fat-soluble vitamins.

    “Osteoporosis is frequent in PBC, although it is best regarded as a complication of the metabolic changes seen in cholestasis including reduced absorption of fat-soluble vitamins.111–113”

    From The British Society of Gastroenterology/UK-PBC primary biliary cholangitis treatment and management guidelines (2018) · cites this paper as [111]

    The Results (page unavailable) report osteoporosis in 37% of the women with PBC studied, supporting that it is frequent. The Discussion (page unavailable) links bone disease to cholestasis and mentions low vitamin D levels and calcium malabsorption, but says its pathogenesis remains unclear; it does not identify reduced absorption of fat-soluble vitamins as the mechanism. (LLM, conf=0.86)

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  • Osteoporosis affects 20-44% of patients with PBC with the resultant risk of fragility fractures, while the majority of patients have osteopenia.

    “Osteoporosis affects 20–44% of patients with PBC with the resultant risk of fragility fractures, while the majority of patients have osteopenia.111”

    From The British Society of Gastroenterology/UK-PBC primary biliary cholangitis treatment and management guidelines (2018) · cites this paper as [111]

    The Results (page unavailable) report osteoporosis in 37% of the 185 women with PBC, within the claimed 20–44% range. The Discussion (page unavailable) links low bone mass to fracture risk. The paper defines osteopenia but does not report that a majority of patients had it; its sample was also limited to women. (LLM, conf=0.88)

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Research works printed but not linked: 1

  1. Menon KVN, Angulo P, Weston S, et al. Bone disease in primary biliary cirrhosis. J Hepatol 2001;35:316 -323.

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Authors
Guañabens, N., Cerdá, D., Monegal, A., Pons, F., Caballería, L., Peris, P., & Parés, A.
Affiliations
Hospital Clínic de Barcelona (ES)
Corresponding author
Guañabens, Núria
Venue
Gastroenterology
Publisher
Elsevier BV
Published
2010-06
Volume
138
Issue
7
Pages
2348-2356
ISSN
0016-5085 (ISSN-L)
OpenAlex
W2077304786
Cited by
142
References
39
Citations by year
2026: 6 · 2025: 9 · 2024: 10 · 2023: 9 · 2022: 8 · 2021: 7 · 2020: 14 · 2019: 7 · 2018: 10 · 2017: 8 · 2016: 6 · 2015: 5 · 2014: 9 · 2013: 13 · 2012: 6
FWCI
7.12
Type
journal article
Language
en
Open access
Locations
  • Gastroenterology (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • Instituto de Salud Carlos III (FIS-08/0105)
  • Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas
  • Ministerio de Ciencia e Innovación
Topics
  • Health Sciences › Medicine › Hepatology › Liver Diseases and Immunity
  • Health Sciences › Medicine › Orthopedics and Sports Medicine › Bone health and osteoporosis research
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Bone Metabolism and Diseases
Keywords
primary biliary cirrhosis, osteoporosis, osteopenia, fracture risk, vertebral fractures, bone mineral density, T-score, menopause, women, liver disease
MeSH terms
Adult, Aged, Cholestasis, Female, Humans, Liver Cirrhosis, Biliary, Middle Aged, Osteoporosis, Risk Factors, Bone Density, Prevalence, Fractures, Bone

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