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Zou J, Zhu L, Yang J, Feng J, Li S, Luo J, Li M, Ren Y, Dong J, Zhang Y, Tian L. Correlation between vitamin D metabolites and rheumatoid arthritis with osteoporosis by ultra-high-performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS). J Bone Miner Metab 2022; 40:696-703. [PMID: 35648223 DOI: 10.1007/s00774-022-01337-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Accepted: 04/20/2022] [Indexed: 10/18/2022]
Abstract
INTRODUCTION Our aim is to study the correlation between vitamin D metabolites and osteoporosis in rheumatoid arthritis (RA) by ultra-high-performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS). At the same time, other influencing factors and serum biomarkers of osteoporosis in patients with RA were studied. MATERIALS AND METHODS Patients with RA admitted from January 2020 to December 2020 were selected at our hospital. The subjects were divided into the normal bone mineral density (BMD), osteopenia, and osteoporosis groups. The differences of vitamin D (VD) metabolites among groups were compared. The Pearson correlation coefficient was used to analyze the relationship between BMD and various parameters. The relationship between BMD and influencing factors was studied by a multiple linear regression equation. RESULTS A total of 287 patients with RA were included. RA patients with 25-hydroxy vitamin D [25(OH)D] deficiency accounted for 43.63% and 25(OH)D insufficient levels accounted for 31.37%. There were 31 cases (10.80%) in the normal BMD group, 161 cases (56.10%) in the osteopenia group, and 95 cases (33.10%) in the osteoporosis group. The BMD of L1-4 (T- score) was negatively correlated with age (P < 0.05), course of disease (P < 0.05), and erythrocyte sedimentation rate (ESR) (P < 0.05), and positively correlated with 25(OH)D3 (P < 0.05). The multiple linear regression model results showed that age and 25(OH)D3 were independent predictors of BMD; this explained 22.11% of the total variation. CONCLUSIONS VD deficiency and insufficient are common in RA patients. RA patients can be appropriately supplemented with VD. VD3 may be a better choice.
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Affiliation(s)
- Jinmei Zou
- Department of Rheumatology and Immunology, Mianyang Central Hospital, No.12 Changjiaxiang, Jingzhong Street, Fucheng District, Mianyang, 621000, China
| | - Lungang Zhu
- Department of Emergency, Mianyang Central Hospital, Mianyang, China
| | - Jing Yang
- Department of Rheumatology and Immunology, Mianyang Central Hospital, No.12 Changjiaxiang, Jingzhong Street, Fucheng District, Mianyang, 621000, China.
| | - Jiafu Feng
- Department of Clinical Laboratory, Mianyang Central Hospital, Mianyang, China
| | - Siyin Li
- Department of Rheumatology and Immunology, Mianyang Central Hospital, No.12 Changjiaxiang, Jingzhong Street, Fucheng District, Mianyang, 621000, China
| | - Jiaang Luo
- Department of Rheumatology and Immunology, Mianyang Central Hospital, No.12 Changjiaxiang, Jingzhong Street, Fucheng District, Mianyang, 621000, China
| | - Min Li
- Department of Rheumatology and Immunology, Mianyang Central Hospital, No.12 Changjiaxiang, Jingzhong Street, Fucheng District, Mianyang, 621000, China
| | - Yan Ren
- Department of Rheumatology and Immunology, Mianyang Central Hospital, No.12 Changjiaxiang, Jingzhong Street, Fucheng District, Mianyang, 621000, China
| | - Jianling Dong
- Department of Rheumatology and Immunology, Mianyang Central Hospital, No.12 Changjiaxiang, Jingzhong Street, Fucheng District, Mianyang, 621000, China
| | - Yu Zhang
- Department of Rheumatology and Immunology, Mianyang Central Hospital, No.12 Changjiaxiang, Jingzhong Street, Fucheng District, Mianyang, 621000, China
| | - Lan Tian
- Department of Rheumatology and Immunology, Mianyang Central Hospital, No.12 Changjiaxiang, Jingzhong Street, Fucheng District, Mianyang, 621000, China
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