Prevalence and Factors of Osteoporosis and High Risk of Osteoporotic Fracture in Patients with Ankylosing Spondylitis: A Multicenter Comparative Study of Bone Mineral Density and the Fracture Risk Assessment Tool

Background: We investigated the prevalence of and the factors associated with a high risk of osteoporotic fractures in Korean patients with ankylosing spondylitis (AS). Methods: This was a multicenter, retrospective study including 219 AS patients from five university hospitals; the control group wa...

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Main Authors: Ji-Won Kim, Sunghoon Park, Ju-Yang Jung, Hyoun-Ah Kim, Seong-Ryul Kwon, Sang Tae Choi, Sung-Soo Kim, Sang-Hyeon Kim, Chang-Hee Suh
Format: Article
Language:English
Published: MDPI AG 2022-05-01
Series:Journal of Clinical Medicine
Subjects:
Online Access:https://www.mdpi.com/2077-0383/11/10/2830
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author Ji-Won Kim
Sunghoon Park
Ju-Yang Jung
Hyoun-Ah Kim
Seong-Ryul Kwon
Sang Tae Choi
Sung-Soo Kim
Sang-Hyeon Kim
Chang-Hee Suh
author_facet Ji-Won Kim
Sunghoon Park
Ju-Yang Jung
Hyoun-Ah Kim
Seong-Ryul Kwon
Sang Tae Choi
Sung-Soo Kim
Sang-Hyeon Kim
Chang-Hee Suh
author_sort Ji-Won Kim
collection DOAJ
description Background: We investigated the prevalence of and the factors associated with a high risk of osteoporotic fractures in Korean patients with ankylosing spondylitis (AS). Methods: This was a multicenter, retrospective study including 219 AS patients from five university hospitals; the control group was selected by matching age and sex with those of the AS patients. The fracture risk was evaluated based on bone mineral density (BMD) measured by dual-energy X-ray absorptiometry and the fracture risk assessment tool (FRAX) with/without BMD. Results: The mean age of the patients was 47.6 years, and 144 (65.8%) patients were men. According to the WHO criteria and FRAX with/without BMD, the candidates for pharmacological treatment were 44 (20.1%), 20 (13.2%), and 23 (15.1%) patients, respectively, significantly more than those in the healthy control group. Among them, the proportion of patients receiving osteoporosis treatment was 39.1–75%. In logistic regression analysis, menopause was an independent factor for the high risk of fracture according to the WHO criteria and FRAX with/without BMD. C-reactive protein level (odds ratio (OR) 3.8 and OR 6) and glucocorticoid use (OR 1.5 and OR 1.7) were associated with a high risk of osteoporotic fracture based on FRAX without BMD and osteoporosis diagnosed according to the WHO criteria. Conclusions: Our study suggests that both FRAX and WHO criteria may be complementary for treatment decisions to reduce osteoporotic fractures in patients with AS.
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spelling doaj.art-9acfb0dccbab4e23987f81c8500ca65b2023-11-23T11:35:31ZengMDPI AGJournal of Clinical Medicine2077-03832022-05-011110283010.3390/jcm11102830Prevalence and Factors of Osteoporosis and High Risk of Osteoporotic Fracture in Patients with Ankylosing Spondylitis: A Multicenter Comparative Study of Bone Mineral Density and the Fracture Risk Assessment ToolJi-Won Kim0Sunghoon Park1Ju-Yang Jung2Hyoun-Ah Kim3Seong-Ryul Kwon4Sang Tae Choi5Sung-Soo Kim6Sang-Hyeon Kim7Chang-Hee Suh8Department of Rheumatology, Ajou University School of Medicine, Suwon 16499, KoreaDepartment of Radiology, Ajou University School of Medicine, Suwon 16499, KoreaDepartment of Rheumatology, Ajou University School of Medicine, Suwon 16499, KoreaDepartment of Rheumatology, Ajou University School of Medicine, Suwon 16499, KoreaDivision of Rheumatology, Department of Internal Medicine, InHa University College of Medicine, Incheon 22332, KoreaDivision of Rheumatology, Department of Internal Medicine, Chung-Ang University College of Medicine, Seoul 06973, KoreaDivision of Rheumatology, Department of Internal Medicine, Kangneung Asan Medical Center, Ulsan University College of Medicine, Kangneung 25440, KoreaDivision of Rheumatology, Department of Internal Medicine, Keimyung University College of Medicine, Daegu 41931, KoreaDepartment of Rheumatology, Ajou University School of Medicine, Suwon 16499, KoreaBackground: We investigated the prevalence of and the factors associated with a high risk of osteoporotic fractures in Korean patients with ankylosing spondylitis (AS). Methods: This was a multicenter, retrospective study including 219 AS patients from five university hospitals; the control group was selected by matching age and sex with those of the AS patients. The fracture risk was evaluated based on bone mineral density (BMD) measured by dual-energy X-ray absorptiometry and the fracture risk assessment tool (FRAX) with/without BMD. Results: The mean age of the patients was 47.6 years, and 144 (65.8%) patients were men. According to the WHO criteria and FRAX with/without BMD, the candidates for pharmacological treatment were 44 (20.1%), 20 (13.2%), and 23 (15.1%) patients, respectively, significantly more than those in the healthy control group. Among them, the proportion of patients receiving osteoporosis treatment was 39.1–75%. In logistic regression analysis, menopause was an independent factor for the high risk of fracture according to the WHO criteria and FRAX with/without BMD. C-reactive protein level (odds ratio (OR) 3.8 and OR 6) and glucocorticoid use (OR 1.5 and OR 1.7) were associated with a high risk of osteoporotic fracture based on FRAX without BMD and osteoporosis diagnosed according to the WHO criteria. Conclusions: Our study suggests that both FRAX and WHO criteria may be complementary for treatment decisions to reduce osteoporotic fractures in patients with AS.https://www.mdpi.com/2077-0383/11/10/2830ankylosing spondylitisosteoporosisosteoporotic fracturebone mineral densityfracture risk assessment tool
spellingShingle Ji-Won Kim
Sunghoon Park
Ju-Yang Jung
Hyoun-Ah Kim
Seong-Ryul Kwon
Sang Tae Choi
Sung-Soo Kim
Sang-Hyeon Kim
Chang-Hee Suh
Prevalence and Factors of Osteoporosis and High Risk of Osteoporotic Fracture in Patients with Ankylosing Spondylitis: A Multicenter Comparative Study of Bone Mineral Density and the Fracture Risk Assessment Tool
Journal of Clinical Medicine
ankylosing spondylitis
osteoporosis
osteoporotic fracture
bone mineral density
fracture risk assessment tool
title Prevalence and Factors of Osteoporosis and High Risk of Osteoporotic Fracture in Patients with Ankylosing Spondylitis: A Multicenter Comparative Study of Bone Mineral Density and the Fracture Risk Assessment Tool
title_full Prevalence and Factors of Osteoporosis and High Risk of Osteoporotic Fracture in Patients with Ankylosing Spondylitis: A Multicenter Comparative Study of Bone Mineral Density and the Fracture Risk Assessment Tool
title_fullStr Prevalence and Factors of Osteoporosis and High Risk of Osteoporotic Fracture in Patients with Ankylosing Spondylitis: A Multicenter Comparative Study of Bone Mineral Density and the Fracture Risk Assessment Tool
title_full_unstemmed Prevalence and Factors of Osteoporosis and High Risk of Osteoporotic Fracture in Patients with Ankylosing Spondylitis: A Multicenter Comparative Study of Bone Mineral Density and the Fracture Risk Assessment Tool
title_short Prevalence and Factors of Osteoporosis and High Risk of Osteoporotic Fracture in Patients with Ankylosing Spondylitis: A Multicenter Comparative Study of Bone Mineral Density and the Fracture Risk Assessment Tool
title_sort prevalence and factors of osteoporosis and high risk of osteoporotic fracture in patients with ankylosing spondylitis a multicenter comparative study of bone mineral density and the fracture risk assessment tool
topic ankylosing spondylitis
osteoporosis
osteoporotic fracture
bone mineral density
fracture risk assessment tool
url https://www.mdpi.com/2077-0383/11/10/2830
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