Low vitamin D levels in post-menopausal women are associated with complex regional pain syndrome type I in surgically treated distal radius fractures

Abstract Background Complex regional pain syndrome type I (CRPS I) is a chronic devastating condition and a relatively common complication of distal radius fractures (DRF). The purpose of this study was to investigate the relationship of vitamin D levels in surgically treated post-menopausal women w...

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Main Authors: Sang-Uk Lee, Ki-Tae Na, Yoon-Min Lee, Jong Hwa Park, Sun Young Joo
Format: Article
Language:English
Published: BMC 2020-08-01
Series:Journal of Orthopaedic Surgery and Research
Subjects:
Online Access:http://link.springer.com/article/10.1186/s13018-020-01859-4
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author Sang-Uk Lee
Ki-Tae Na
Yoon-Min Lee
Jong Hwa Park
Sun Young Joo
author_facet Sang-Uk Lee
Ki-Tae Na
Yoon-Min Lee
Jong Hwa Park
Sun Young Joo
author_sort Sang-Uk Lee
collection DOAJ
description Abstract Background Complex regional pain syndrome type I (CRPS I) is a chronic devastating condition and a relatively common complication of distal radius fractures (DRF). The purpose of this study was to investigate the relationship of vitamin D levels in surgically treated post-menopausal women with CRPS I occurrence in DRF. Methods From February 2016 to March 2017, 158 surgically treated post-menopausal patients with DRF were enrolled. Exclusion criteria were (1) patients who had been taking vitamin D or osteoporosis medication at the time of injury; (2) patients with medical factors that may affect vitamin D levels; (3) patients who were reluctant to enroll in the study; and (4) patient with additional fractures, ligamentous injuries, or neuropathy. A total of 107 patients were available for final analysis. We compared the serum vitamin D levels in post-menopausal women with DRF with CRPS I (group 1) and without CRPS I (group 2). Bone mineral density (BMD) of the femur and spine, osteocalcin, alkaline phosphatase (ALP), body mass index (BMI) were also measured. Results The average age at the time of surgery was 66.5 years (range, 39-86 years). The mean follow-up period was 16.3 months after surgery. Among the 107 surgically treated DRF patients, 19 (18%) met the Budapest criteria for CRPS I during the follow-up period. The mean serum vitamin D level in group 1 (15.2 ng/ml) was significantly lower than that in group 2 (20.5 ng/ml, p = 0.027). The mean values of osteocalcin, ALP, BMI, and BMD were not significantly different between the groups. Conclusion Lower vitamin D levels in post-menopausal women can increase CRPS I occurrence in distal radius fractures.
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spelling doaj.art-46bae3f22df8462190835bddf55382812022-12-22T02:20:02ZengBMCJournal of Orthopaedic Surgery and Research1749-799X2020-08-011511710.1186/s13018-020-01859-4Low vitamin D levels in post-menopausal women are associated with complex regional pain syndrome type I in surgically treated distal radius fracturesSang-Uk Lee0Ki-Tae Na1Yoon-Min Lee2Jong Hwa Park3Sun Young Joo4Department of Orthopedic Surgery, Incheon St. Mary’s Hospital, The Catholic University of KoreaDepartment of Orthopedic Surgery, Incheon St. Mary’s Hospital, The Catholic University of KoreaDepartment of Orthopedic Surgery, Yeouido St. Mary’s Hospital, The Catholic University of KoreaDepartment of Orthopedic Surgery, Incheon St. Mary’s Hospital, The Catholic University of KoreaDepartment of Orthopedic Surgery, Incheon St. Mary’s Hospital, The Catholic University of KoreaAbstract Background Complex regional pain syndrome type I (CRPS I) is a chronic devastating condition and a relatively common complication of distal radius fractures (DRF). The purpose of this study was to investigate the relationship of vitamin D levels in surgically treated post-menopausal women with CRPS I occurrence in DRF. Methods From February 2016 to March 2017, 158 surgically treated post-menopausal patients with DRF were enrolled. Exclusion criteria were (1) patients who had been taking vitamin D or osteoporosis medication at the time of injury; (2) patients with medical factors that may affect vitamin D levels; (3) patients who were reluctant to enroll in the study; and (4) patient with additional fractures, ligamentous injuries, or neuropathy. A total of 107 patients were available for final analysis. We compared the serum vitamin D levels in post-menopausal women with DRF with CRPS I (group 1) and without CRPS I (group 2). Bone mineral density (BMD) of the femur and spine, osteocalcin, alkaline phosphatase (ALP), body mass index (BMI) were also measured. Results The average age at the time of surgery was 66.5 years (range, 39-86 years). The mean follow-up period was 16.3 months after surgery. Among the 107 surgically treated DRF patients, 19 (18%) met the Budapest criteria for CRPS I during the follow-up period. The mean serum vitamin D level in group 1 (15.2 ng/ml) was significantly lower than that in group 2 (20.5 ng/ml, p = 0.027). The mean values of osteocalcin, ALP, BMI, and BMD were not significantly different between the groups. Conclusion Lower vitamin D levels in post-menopausal women can increase CRPS I occurrence in distal radius fractures.http://link.springer.com/article/10.1186/s13018-020-01859-4Vitamin DComplex regional pain syndromeDistal radius fracture
spellingShingle Sang-Uk Lee
Ki-Tae Na
Yoon-Min Lee
Jong Hwa Park
Sun Young Joo
Low vitamin D levels in post-menopausal women are associated with complex regional pain syndrome type I in surgically treated distal radius fractures
Journal of Orthopaedic Surgery and Research
Vitamin D
Complex regional pain syndrome
Distal radius fracture
title Low vitamin D levels in post-menopausal women are associated with complex regional pain syndrome type I in surgically treated distal radius fractures
title_full Low vitamin D levels in post-menopausal women are associated with complex regional pain syndrome type I in surgically treated distal radius fractures
title_fullStr Low vitamin D levels in post-menopausal women are associated with complex regional pain syndrome type I in surgically treated distal radius fractures
title_full_unstemmed Low vitamin D levels in post-menopausal women are associated with complex regional pain syndrome type I in surgically treated distal radius fractures
title_short Low vitamin D levels in post-menopausal women are associated with complex regional pain syndrome type I in surgically treated distal radius fractures
title_sort low vitamin d levels in post menopausal women are associated with complex regional pain syndrome type i in surgically treated distal radius fractures
topic Vitamin D
Complex regional pain syndrome
Distal radius fracture
url http://link.springer.com/article/10.1186/s13018-020-01859-4
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