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. Copyright 2010 AGA Institute. Published by Elsevier Inc. All rights reserved.
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. Copyright 2010 AGA Institute. Published by Elsevier Inc. All rights reserved.
Authors: M Guarino; I Loperto; S Camera; V Cossiga; C Di Somma; A Colao; N Caporaso; F Morisco Journal: Osteoporos Int Date: 2016-02-04 Impact factor: 4.507
Authors: Sarah Keller; Harald Ittrich; Christoph Schramm; Ansgar W Lohse; Michael Amling; Gerhard Adam; Jin Yamamura Journal: Jpn J Radiol Date: 2016-08-04 Impact factor: 2.374
Authors: Gideon M Hirschfield; Jessica K Dyson; Graeme J M Alexander; Michael H Chapman; Jane Collier; Stefan Hübscher; Imran Patanwala; Stephen P Pereira; Collette Thain; Douglas Thorburn; Dina Tiniakos; Martine Walmsley; George Webster; David E J Jones Journal: Gut Date: 2018-03-28 Impact factor: 23.059
Authors: Katrin Hochrath; Sabrina Ehnert; Cheryl L Ackert-Bicknell; Yvonne Lau; Andrea Schmid; Marcin Krawczyk; Jan G Hengstler; Jordanne Dunn; Kanishka Hiththetiya; Birgit Rathkolb; Kateryna Micklich; Wolfgang Hans; Helmut Fuchs; Valérie Gailus-Durner; Eckhard Wolf; Martin Hrabě de Angelis; Steven Dooley; Beverly Paigen; Britt Wildemann; Frank Lammert; Andreas K Nüssler Journal: Bone Date: 2013-03-29 Impact factor: 4.398