1
|
Oelzner P, Mueller PH, Hoffmann T, Schwabe A, Lehmann G, Eidner T, Wolf G, Pfeil A. Significant decrease of osteoporosis and osteoporotic fractures in rheumatoid arthritis within a period of 24 years: experiences of a single centre. RMD Open 2024; 10:e004564. [PMID: 39164051 PMCID: PMC11337678 DOI: 10.1136/rmdopen-2024-004564] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2024] [Accepted: 08/09/2024] [Indexed: 08/22/2024] Open
Abstract
OBJECTIVES Rheumatoid arthritis (RA) is associated with an increased risk for osteoporosis and osteoporotic fractures. Since the treatment of RA has improved significantly in recent years, we can expect RA-associated osteoporosis to decrease with good disease control. Therefore, we conducted a retrospective study to investigate whether the frequency of osteoporosis and osteoporotic fractures has changed during 24 years in RA. METHODS We analysed the data of 1.086 RA patients from the time of the first osteological assessment with bone mineral density (BMD) measurement and collection of osteologically important data during the years 1996 and 2019 at our clinic. According to the treatment period, the patients were divided into cohort 1 (investigation between 1996 and 2004; n=539) and cohort 2 (investigation between 2005 and 2019; n=547). The data of the two cohorts were compared, and predictors of BMD were analysed by linear regression analysis. RESULTS Prevalence of osteoporosis (28.3% vs 48.4%; p<0.001) as well as osteoporotic peripheral fractures (11.5% vs 21%; p<0.001) and vertebral fractures (6.6% vs 10.9%; p=0.011) were significantly lower and treatment with biologicals (19.7% vs 5.0%; p<0.001) significantly more common and glucocorticoid use was significantly less common (p=0.005) in cohort 2. In RA patients with a disease duration of more than 2 years, BMD was significantly higher under treatment with biologicals (p<0.001) despite increased cumulative glucocorticoid dosages (p<0.001). CONCLUSION Our study showed a significant decline in osteoporosis and osteoporotic fractures in RA for 24 years. This positive effect is associated with the more frequent use of biologicals in the years between 2005 and 2019.
Collapse
Affiliation(s)
- Peter Oelzner
- Department of Internal Medicine III, Jena University Hospital – Friedrich Schiller University Jena, Jena, Germany
| | - Paul-Heinrich Mueller
- Department of Internal Medicine III, Jena University Hospital – Friedrich Schiller University Jena, Jena, Germany
| | - Tobias Hoffmann
- Department of Internal Medicine III, Jena University Hospital – Friedrich Schiller University Jena, Jena, Germany
| | - Antje Schwabe
- Group Practice for Rheumatology and Internal Medicine, Kahla, Germany
| | - Gabriele Lehmann
- Department of Internal Medicine III, Jena University Hospital – Friedrich Schiller University Jena, Jena, Germany
| | - Thorsten Eidner
- Department of Internal Medicine III, Jena University Hospital – Friedrich Schiller University Jena, Jena, Germany
| | - Gunter Wolf
- Department of Internal Medicine III, Jena University Hospital – Friedrich Schiller University Jena, Jena, Germany
| | - Alexander Pfeil
- Department of Internal Medicine III, Jena University Hospital – Friedrich Schiller University Jena, Jena, Germany
| |
Collapse
|
2
|
Kocyigit BF, Fedorchenko Y, Sultanbekov K, Ozturk GY, Yessirkepov M. Exploring complex links: inflammatory rheumatic diseases and men's health. Rheumatol Int 2024; 44:757-764. [PMID: 38488864 DOI: 10.1007/s00296-024-05549-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2023] [Accepted: 01/25/2024] [Indexed: 03/17/2024]
Abstract
This article examines the complex interactions between inflammatory rheumatic diseases (IRDs) and men's health. It delves into the effects of IRDs on reproductive health, erectile dysfunction, prostate involvement, male osteoporosis, body composition, physical activity, and coping mechanisms. The findings show that the prevalence of sexual dysfunction varies among different diseases, underscoring the necessity for comprehensive counseling. The link between IRDs and prostate health, with a substantial rise in benign prostatic hyperplasia among IRD patients, demonstrates the condition's importance. In contrast to popular belief, osteoporosis mostly affects women; the current study highlights the growing identification of male osteoporosis, particularly in the setting of IRDs. Male RA patients had a significant loss in bone mineral density, highlighting the importance of increasing awareness and tailored therapy to address osteoporosis in men. IRDs affect body composition, with male RA patients showing imbalances characterized by decreased lean body mass and increased fat mass. Given the dynamic nature of these conditions, coping with IRDs necessitates thorough and individualized diversified approaches. The complex link between IRDs and men's health demands continuing research, including longitudinal studies and tailored therapies. The essay promotes a patient-centered approach, recognizing the unique obstacles that males with IRDs confront.
Collapse
Affiliation(s)
- Burhan Fatih Kocyigit
- Department of Physical Medicine and Rehabilitation, University of Health Sciences, Adana City Research and Training Hospital, Adana, Turkey.
| | - Yuliya Fedorchenko
- Department of Pathophysiology, Ivano-Frankivsk National Medical University, Ivano-Frankivs'k, Ukraine
| | - Kassymkhan Sultanbekov
- Department Social Health Insurance and Public Health, South Kazakhstan Medical Academy, Shymkent, Kazakhstan
| | - Gulsah Yasa Ozturk
- Department of Physical Medicine and Rehabilitation, University of Health Sciences, Adana City Research and Training Hospital, Adana, Turkey
| | - Marlen Yessirkepov
- Department of Biology and Biochemistry, South Kazakhstan Medical Academy, Shymkent, Kazakhstan
| |
Collapse
|
3
|
Chu YR, Xu YC, Ma LL, Wang JX, Zong HX, Tong WQ, Wang XL, Zhao X, Xu SQ. Skeletal muscle index together with body mass index is associated with secondary osteoporosis in patients with rheumatoid arthritis. Eur J Med Res 2024; 29:61. [PMID: 38245751 PMCID: PMC10799370 DOI: 10.1186/s40001-024-01665-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Accepted: 01/11/2024] [Indexed: 01/22/2024] Open
Abstract
OBJECTIVE The objective of this study was to explore the associations of body mass index (BMI), fat mass index (FMI), skeletal mass index (SMI) and secondary osteoporosis (OP) in patients with rheumatoid arthritis (RA). METHODS The bone mineral density (BMD) at sites of the femur neck (Neck), total hip (Hip) and lumbar vertebrae 1-4 (L1-4) was measured by dual-energy X-ray absorptiometry. The skeletal muscle index, body fat percentage and mineral content were measured by biological electrical impedance for calculating BMI, FMI and SMI. RESULTS A total of 433 patient with RA and 158 healthy controls were enrolled. The BMDs at each site of the RA patients were lower compared with those of the healthy controls (p < 0.0001), and the prevalence of OP (36.1%, 160/443) and sarcopenia (65.2%, 288/443) in the RA patients were higher than those in the controls (12.7%, 20/158, p < 0.0001; 9.0%, 14/156, p < 0.0001). Significant differences in the BMD, FMI, SMI, mineral content, body fat percentage and skeletal muscle mass were found among the RA patients in the different BMI groups (p < 0.05). In RA patients with BMI < 18.5 kg/m2, the prevalence of OP in the RA patients with sarcopenia was similar to that in those without sarcopenia (44.4% vs. 66. 7%, χ2 = 0. 574, p = 0.449). In the RA patients with a normal BMI or who were overweight or obese, prevalence of OP in the RA patients with sarcopenia was significantly higher than that in the RA patients without sarcopenia (42.8% vs. 21.7%, χ2 = 10.951, p = 0.001; 61.1% vs. 13.0%, χ2 = 26.270, p < 0.0001). In the RA patients without sarcopenia, the prevalence of OP in the RA patients in the different BMI groups was different (p = 0.039). In the RA patients with sarcopenia, there was no significant difference in the prevalence of OP among the RA patients in the different BMI groups (p = 0. 128). The linear correlation analysis showed that the SMI in RA patients was positively correlated with the BMD of each site measured and BMI and FMI (p < 0.0001). However, there was a negative linear correlation between SMI and disease duration (p = 0.048). The logistic regression analysis found that SMI (OR = 0.569, p = 0.002, 95% CI 0.399-0.810), BMI (OR = 0.884, p = 0.01, 95% CI 0.805-0.971) and gender (1 = female, 2 = male) (OR = 0.097, p < 0.0001, 95% CI 0.040-0.236) were protective factors for OP in RA, while age (OR = 1.098, p < 0.0001, 95% CI 1.071-1.125) was the risk factor. CONCLUSION BMI and SMI are associated with the occurrence of OP in RA patients, and both SMI and BMI are important protective factors for OP secondary to RA.
Collapse
Affiliation(s)
- Yi-Ran Chu
- Department of Rheumatology & Immunology, the First Affiliated Hospital of Anhui Medical University, No. 218, Ji-Xi Road, Hefei, 230022, Anhui, China
| | - Yue-Chen Xu
- Department of Radiotherapy, the First Affiliated Hospital of Anhui Medical University, No. 218, Ji-Xi Road, Hefei, 230022, Anhui, China
| | - Ling-Li Ma
- Department of Rheumatology & Immunology, the First Affiliated Hospital of Anhui Medical University, No. 218, Ji-Xi Road, Hefei, 230022, Anhui, China
| | - Jian-Xiong Wang
- Department of Rheumatology & Immunology, the First Affiliated Hospital of Anhui Medical University, No. 218, Ji-Xi Road, Hefei, 230022, Anhui, China
| | - He-Xiang Zong
- Department of Rheumatology & Immunology, the First Affiliated Hospital of Anhui Medical University, No. 218, Ji-Xi Road, Hefei, 230022, Anhui, China
| | - Wan-Qiu Tong
- Department of Rheumatology & Immunology, the First Affiliated Hospital of Anhui Medical University, No. 218, Ji-Xi Road, Hefei, 230022, Anhui, China
| | - Xi-le Wang
- Department of Rheumatology & Immunology, the First Affiliated Hospital of Anhui Medical University, No. 218, Ji-Xi Road, Hefei, 230022, Anhui, China
| | - Xu Zhao
- Department of Rheumatology & Immunology, the First Affiliated Hospital of Anhui Medical University, No. 218, Ji-Xi Road, Hefei, 230022, Anhui, China
| | - Sheng-Qian Xu
- Department of Rheumatology & Immunology, the First Affiliated Hospital of Anhui Medical University, No. 218, Ji-Xi Road, Hefei, 230022, Anhui, China.
| |
Collapse
|
4
|
Kim JH, Kim SY, Park JE, Kim HJ, Jeon HJ, Kim YY, Park J. Nationwide Trends in Osteoporosis in Koreans With Disabilities From 2008 to 2017. JBMR Plus 2023; 7:e10747. [PMID: 37283652 PMCID: PMC10241083 DOI: 10.1002/jbm4.10747] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Revised: 03/12/2023] [Accepted: 03/29/2023] [Indexed: 06/08/2023] Open
Abstract
This study examined the 10-year trends in the prevalence of osteoporosis according to disability grade and type compared with those without disabilities in South Korea. We linked national disability registration data with the National Health Insurance claims data. Age- and sex-standardized prevalence of osteoporosis were analyzed from 2008 to 2017 according to sex, disability type, and disability grade. Adjusted odds ratios for osteoporosis according to disability characteristics in the most recent years' data were also confirmed by multivariate analysis. Over the past decade, the prevalence of osteoporosis has increased in people with disabilities compared with people without disabilities, and the gap has gradually widened from 7% to 15%. By analysis of the most recent year data, both male and female individuals with disabilities had a higher risk of osteoporosis than those without disability (odds ratios [OR] 1.72, 95% confidence interval [CI] 1.70-1.73 in males; OR 1.28, 95% CI 1.27-1.28 in females); the multivariate-adjusted OR was especially prominent in disability related to respiratory disease (OR 2.07, 95% CI 1.93-2.21 in males; OR 1.74; 95% CI 1.60-1.90 in females), epilepsy (OR 2.16, 95% CI 1.78-2.61 in males; OR 1.71; 95% CI 1.53-1.91 in females), and physical disability types (OR 2.09, 95% CI 2.06-2.21 in males; OR 1.70; 95% CI 1.69-1.71 in females). In conclusion, the prevalence and risk of osteoporosis have increased in people with disabilities in Korea. In particular, the risk of osteoporosis increases significantly in people with respiratory diseases, epilepsy, and physical disability types. © 2023 The Authors. JBMR Plus published by Wiley Periodicals LLC on behalf of American Society for Bone and Mineral Research.
Collapse
Affiliation(s)
- Ji Hyoun Kim
- Department of Internal MedicineChungbuk National University HospitalCheongjuRepublic of Korea
- College of MedicineChungbuk National UniversityCheongjuRepublic of Korea
| | - So Young Kim
- Institute of Health & Science ConvergenceChungbuk National UniversityCheongjuRepublic of Korea
- Department of Public Health and Preventive MedicineChungbuk National University HospitalCheongjuRepublic of Korea
| | - Jong Eun Park
- Institute of Health & Science ConvergenceChungbuk National UniversityCheongjuRepublic of Korea
| | - Hyo Jong Kim
- Department of Rehabilitation MedicineChungbuk National University HospitalCheongjuRepublic of Korea
| | - Hyun Jeong Jeon
- Department of Internal MedicineChungbuk National University HospitalCheongjuRepublic of Korea
- College of MedicineChungbuk National UniversityCheongjuRepublic of Korea
| | - Yeon Yong Kim
- Big Data Steering DepartmentNational Health Insurance ServiceWonjuRepublic of Korea
- Drug Evaluation DepartmentNational Institute of Food and Drug Safety EvaluationCheongjuRepublic of Korea
| | - Jong‐Hyock Park
- College of MedicineChungbuk National UniversityCheongjuRepublic of Korea
- Institute of Health & Science ConvergenceChungbuk National UniversityCheongjuRepublic of Korea
| |
Collapse
|
5
|
Lin J, Guo S, Zuo W, Wu H, Li Y, Yang X, Yang Y, Fei Q. Validation of Three Tools for Estimating the Risk of Primary Osteoporosis in an Elderly Male Population in Beijing. Clin Interv Aging 2023; 18:845-853. [PMID: 37256154 PMCID: PMC10225276 DOI: 10.2147/cia.s410239] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Accepted: 05/10/2023] [Indexed: 06/01/2023] Open
Abstract
Purpose This cross-sectional study estimated three clinical tools including the Osteoporosis Self-Assessment Tool for Asians (OSTA), Body Mass Index (BMI), and Beijing Friendship Hospital Osteoporosis Self-assessment Tool for Elderly Male (BFH-OSTM) for identifying primary osteoporosis and found optimal cut-off values in an elderly Han Beijing male population. Materials and Methods We conducted a cross-sectional study, enrolling 400 community-dwelling elderly Han Beijing males aged ≥50 from 8 medical institutions. Osteoporosis was diagnosed as a T-score of -2.5 standard deviations or lower than that of the average young adult in different diagnostic criteria [lumbar spine (L1-L4), femoral neck, total hip, WHO]. BFH-OSTM, OSTA, and BMI were assessed for predicting OP by receiver operating characteristic (ROC) curves. Sensitivity, specificity, and areas under the ROC curves (AUC) were determined. Ideal thresholds for the omission of screening BMD were proposed. Results The prevalence of osteoporosis ranged from 9.25% to 19.0% according to different diagnostic criteria. The present study indicated the highest discriminating ability was BFH-OSTM in different criteria. The AUCs of OSTA and BMI were 0.748 and 0.770 in WHO criteria, which suggested limiting predictive value for identifying OP in elderly Beijing males. The AUC of BFH-OSTM to predict OP based on WHO criteria was 0.827, yielding a sensitivity of 65.8% and specificity of 82.7%, respectively. With a cost of missing 6.5% of osteoporosis patients, BFH-OSTM could reduce 73.5% of participants in screening BMD tests. Conclusion BFH-OSTM may be a simple and effective tool for identifying OP in the elderly male population in Beijing to omit BMD screening reasonably.
Collapse
Affiliation(s)
- Jisheng Lin
- Department of Orthopedics, Beijing Friendship Hospital, Capital Medical University, Beijing, People’s Republic of China
| | - Sijia Guo
- Department of Orthopedics, Beijing Friendship Hospital, Capital Medical University, Beijing, People’s Republic of China
| | - Weiyang Zuo
- Department of Orthopedics, Beijing Friendship Hospital, Capital Medical University, Beijing, People’s Republic of China
| | - Hao Wu
- Fangzhuang Community Health Service Center, Beijing, People’s Republic of China
| | - Yongjin Li
- Tuanjiehu Community Health Service Center, Beijing, People’s Republic of China
| | - Xiuquan Yang
- Wangzuo Community Health Service Center, Beijing, People’s Republic of China
| | - Yong Yang
- Department of Orthopedics, Beijing Friendship Hospital, Capital Medical University, Beijing, People’s Republic of China
| | - Qi Fei
- Department of Orthopedics, Beijing Friendship Hospital, Capital Medical University, Beijing, People’s Republic of China
| |
Collapse
|
6
|
Tang G, Sun C, Lv H, Zhang M, Jiang Y, Xu J. Identification of novel meQTLs strongly associated with rheumatoid arthritis by large-scale epigenome-wide analysis. FEBS Open Bio 2022; 12:2227-2235. [PMID: 36342317 PMCID: PMC9714356 DOI: 10.1002/2211-5463.13517] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Revised: 10/26/2022] [Accepted: 11/07/2022] [Indexed: 11/09/2022] Open
Abstract
Rheumatoid arthritis (RA) is highly heritable, and previous studies have suggested that genetic variation may affect susceptibility to RA by altering epigenetic modifications (e.g. DNA methylation). Here we examined how genetic variation influences DNA methylation (DNAm) in RA by integrating individual genetic variation and DNAm data. Epigenome-wide meQTL (methylation quantitative trait loci) analysis was performed on 354 RA patients and 335 controls, scanning 30,101,744 relationships between 62 SNPs and 485,512 DNA methylation sites. Two regulatory relationship pairs (FDR < 0.05) showed very strong associations with RA risk. One was rs10796216-cg00475509, and the DNAm decreased by 0.0168 per addition of allele rs10796216-A. The other was rs6546473-cg13358873, for which a 0.0365 reduction of DNAm at cg13358873 was observed for each addition of allele rs6546473-A, and lower DNAm was found to be significantly associated with RA risk (P = 2.0407e-28). Moreover, both pairs of meQTL showed a strong regulatory relationship only in RA samples, so they can be subsequently considered as risk markers for RA. In conclusion, our integrated analysis of genetic and epigenetic variation suggests that genetic variation may affect the risk of RA by regulating DNA methylation levels. Alterations of DNAm at cg00475509 and cg13358873 loci conferred by rs10796216-A and rs6546473-A allele may suggest a potential risk for RA. Our results deepen our understanding of the genetic and epigenetic mechanisms of RA and provide novel associations that can be further investigated in future studies.
Collapse
Affiliation(s)
- Guoping Tang
- The Fourth Affiliated HospitalZhejiang University School of MedicineChina
| | - Chen Sun
- College of Bioinformatics Science and TechnologyHarbin Medical UniversityChina
| | - Hongchao Lv
- College of Bioinformatics Science and TechnologyHarbin Medical UniversityChina
| | - Mingming Zhang
- College of Bioinformatics Science and TechnologyHarbin Medical UniversityChina
| | - Yongshuai Jiang
- College of Bioinformatics Science and TechnologyHarbin Medical UniversityChina
| | - Jing Xu
- College of Bioinformatics Science and TechnologyHarbin Medical UniversityChina
| |
Collapse
|
7
|
Kim JH, Kim SR, Kang G, Choi IA. Gout as a risk factor for osteoporosis: A Korean population-based study. Medicine (Baltimore) 2022; 101:e31524. [PMID: 36397454 PMCID: PMC9666163 DOI: 10.1097/md.0000000000031524] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Uric acid acts as both an antioxidant and a pre-oxidant that induces oxidative stress; thus, it plays a paradoxical role in inflammation. However, the effect of gout, a hallmark of hyperuricemia, on osteoporosis remains unclear. Therefore, this study aimed to investigate the association between gout and osteoporosis. This retrospective cohort study used data from the Korean National Health Insurance Service Database. In total, 628,565 participants who were diagnosed with gout and prescribed medications for gout for at least 90 days were selected. The control cohort included patients with no history of gout or use of gout medication. Age and sex 1:1 propensity score matching and Cox proportional hazards models were used to investigate risk factors for osteoporosis. In total, 305,810 patients with gout met the inclusion criteria. Compared with the control group, both men and women with gout showed an increased incidence rate ratio of osteoporosis. In the stratified analysis by age, patients with gout showed an increased incidence rate ratio for osteoporosis in all age groups, except for those over 80 years of age (P < .001). Gout showed an increased hazard ratio of 1.48 (95% CI: 1.45-1.51, P < .001). The female sex has also been identified as a risk factor for osteoporosis. Patients in their 70s had the highest HR. Gout is significantly associated with the risk of osteoporosis. In particular, the results of this study showed that the incidence of osteoporosis increased up to four times in male patients in their 20s with gout compared to without gout.
Collapse
Affiliation(s)
- Ji Hyoun Kim
- Division of Rheumatology, Department of Internal Medicine, Chungbuk National University Hospital, Cheongju, Korea
- Department of Internal Medicine, College of Medicine, Chungbuk National University, Cheongju, Korea
| | - So Rae Kim
- Department of Internal Medicine, College of Medicine, Chungbuk National University, Cheongju, Korea
| | - Gilwon Kang
- Department of Health Information and Management, College of Medicine, Chungbuk National University, Cheongju, Korea
| | - In Ah Choi
- Division of Rheumatology, Department of Internal Medicine, Chungbuk National University Hospital, Cheongju, Korea
- Department of Internal Medicine, College of Medicine, Chungbuk National University, Cheongju, Korea
- *Correspondence: In Ah Choi, Department of Internal Medicine, College of Medicine, Chungbuk National University, Cheongju, Korea (e-mail: )
| |
Collapse
|
8
|
The prevalence of osteoporosis in rheumatoid arthritis patient: a systematic review and meta-analysis. Sci Rep 2022; 12:15844. [PMID: 36151246 PMCID: PMC9508181 DOI: 10.1038/s41598-022-20016-x] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Accepted: 09/07/2022] [Indexed: 11/08/2022] Open
Abstract
Osteoporosis (OP) is one of the most commonly known extra-articular complications of rheumatoid arthritis (RA). Since the prevalence of OP is diverse in different studies and there is no general consensus about it, in this systematic review, we aimed to investigate the global prevalence of OP among RA patients. In this review, three databases including Medline via PubMed, Scopus, and Web of Science (Clarivate analytics) were searched by various keywords. After screening of retrieved papers, the related data of included papers were extracted and analyzed. To assess the risk of methodological bias of included studies, quality assessment checklist for prevalence studies was used. Because of heterogeneity among studies, random-effect model was used to pooled the results of primary studies. In this review, the results of 57 studies were summarized and the total included sample size was 227,812 cases of RA with 64,290 cases of OP. The summary point prevalence of OP among RA was estimated as 27.6% (95%CI 23.9-31.3%). Despite significant advances in prevention, treatment and diagnostic methods in these patients, it still seems that the prevalence of OP in these patients is high and requires better and more timely interventions.
Collapse
|
9
|
Mechanisms of Systemic Osteoporosis in Rheumatoid Arthritis. Int J Mol Sci 2022; 23:ijms23158740. [PMID: 35955873 PMCID: PMC9368786 DOI: 10.3390/ijms23158740] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Revised: 08/03/2022] [Accepted: 08/04/2022] [Indexed: 11/17/2022] Open
Abstract
Rheumatoid arthritis (RA), an autoimmune disease, is characterized by the presence of symmetric polyarthritis predominantly of the small joints that leads to severe cartilage and bone destruction. Based on animal and human data, the pathophysiology of osteoporosis, a frequent comorbidity in conjunction with RA, was delineated. Autoimmune inflammatory processes, which lead to a systemic upregulation of inflammatory and osteoclastogenic cytokines, the production of autoantibodies, and Th cell senescence with a presumed disability to control the systemic immune system's and osteoclastogenic status, may play important roles in the pathophysiology of osteoporosis in RA. Consequently, osteoclast activity increases, osteoblast function decreases and bone metabolic and mechanical properties deteriorate. Although a number of disease-modifying drugs to treat joint inflammation are available, data on the ability of these drugs to prevent fragility fractures are limited. Thus, specific treatment of osteoporosis should be considered in patients with RA and an associated increased risk of fragility fractures.
Collapse
|
10
|
Song BW, Kim AR, Moon DH, Kim YK, Kim GT, Ahn EY, So MW, Lee SG. Associations of Neutrophil-to-Lymphocyte Ratio, Platelet-to-Lymphocyte Ratio and Monocyte-to-Lymphocyte Ratio with Osteoporosis and Incident Vertebral Fracture in Postmenopausal Women with Rheumatoid Arthritis: A Single-Center Retrospective Cohort Study. MEDICINA (KAUNAS, LITHUANIA) 2022; 58:medicina58070852. [PMID: 35888571 PMCID: PMC9321011 DOI: 10.3390/medicina58070852] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Revised: 06/13/2022] [Accepted: 06/24/2022] [Indexed: 11/30/2022]
Abstract
Background and Objectives: We investigated whether nutrophil-to-lymphocyte ratio (NLR), platelet-to-lymphoycte ratio (PLR), and monocyte-to-lymphocyte ratio (MLR) are associated with the presence of osteoporosis (OP) and vertebral fractures in patients with rheumatoid arthritis (RA). Materials and Methods: This retrospective cohort study included 413 postmenopausal patients with RA and 200 healthy controls who underwent dual-energy X-ray absorptiometry (DEXA) between January 2005 and December 2017. DEXA examination data were defined as the index date, and all laboratory values were measured within one month from the index date. OP was defined as a T-score < −2.5, and incident vertebral fractures were defined as the first occurrence of non-traumatic fractures after the index date. NLR, PLR, and MLR measures were dichotomized by a median split (low vs. high). Results: The median NLR, PLR, and MLR in RA patients were significantly higher than those in controls. The frequencies of OP of the lumbar spine, hip, and either site in postmenopausal patients with RA were 24.7%, 15.5%, and 32%, respectively, and were significantly higher than those in controls. After adjusting for confounding factors, a high baseline NLR was significantly associated with OP at either site (OR = 1.61, p = 0.041). In addition, high baseline NLR (OR = 2.11, p = 0.025) and PLR (OR = 2.3, p = 0.011) were related with the presence OP at hip. During the follow-up period, 53 (12.8%) patients with RA developed vertebral fractures incidentally. In multivariable Cox regression models, a high baseline NLR (HR = 4.72, p < 0.001), PLR (HR = 1.96, p = 0.024), and MLR (HR = 2.64, p = 0.002) were independently associated with a higher risk of incidental vertebral fractures. Conclusions: Our data suggest that NLR, PLR, and MLR can be used as potential markers of systemic bone loss among individuals with RA.
Collapse
Affiliation(s)
- Byung-Wook Song
- Division of Rheumatology, Department of Internal Medicine, Pusan National University Hospital, Pusan National University School of Medicine, Busan 49241, Korea; (B.-W.S.); (A.-R.K.); (D.-H.M.)
- Biomedical Research Institute, Pusan National University Hospital, Busan 49241, Korea
| | - A-Ran Kim
- Division of Rheumatology, Department of Internal Medicine, Pusan National University Hospital, Pusan National University School of Medicine, Busan 49241, Korea; (B.-W.S.); (A.-R.K.); (D.-H.M.)
- Biomedical Research Institute, Pusan National University Hospital, Busan 49241, Korea
| | - Dong-Hyuk Moon
- Division of Rheumatology, Department of Internal Medicine, Pusan National University Hospital, Pusan National University School of Medicine, Busan 49241, Korea; (B.-W.S.); (A.-R.K.); (D.-H.M.)
- Biomedical Research Institute, Pusan National University Hospital, Busan 49241, Korea
| | - Yun-Kyung Kim
- Division of Rheumatology, Department of Internal Medicine, Kosin University College of Medicine, Busan 49267, Korea; (Y.-K.K.); (G.-T.K.)
| | - Geun-Tae Kim
- Division of Rheumatology, Department of Internal Medicine, Kosin University College of Medicine, Busan 49267, Korea; (Y.-K.K.); (G.-T.K.)
| | - Eun-Young Ahn
- Division of Rheumatology, Department of Internal Medicine, Pusan National University Yangsan Hospital, Yangsan 50612, Korea; (E.-Y.A.); (M.-W.S.)
| | - Min-Wook So
- Division of Rheumatology, Department of Internal Medicine, Pusan National University Yangsan Hospital, Yangsan 50612, Korea; (E.-Y.A.); (M.-W.S.)
| | - Seung-Geun Lee
- Division of Rheumatology, Department of Internal Medicine, Pusan National University Hospital, Pusan National University School of Medicine, Busan 49241, Korea; (B.-W.S.); (A.-R.K.); (D.-H.M.)
- Biomedical Research Institute, Pusan National University Hospital, Busan 49241, Korea
- Correspondence:
| |
Collapse
|
11
|
Cui Y, Hu X, Zhang C, Wang K. The genetic polymorphisms of key genes in WNT pathway (LRP5 and AXIN1) was associated with osteoporosis susceptibility in Chinese Han population. Endocrine 2022; 75:560-574. [PMID: 34590211 DOI: 10.1007/s12020-021-02866-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/18/2021] [Accepted: 08/31/2021] [Indexed: 11/26/2022]
Abstract
BACKGROUND Genetic factors play a critical role in the pathogenesis of osteoporosis. The imbalance of WNT/β-catenin will cause the occurrence of osteoporosis. LRP5 and AXIN1 play an important role in the classical Wnt/β-catenin signaling pathway. Our study was aimed to determine the association between five candidate single nucleotide polymorphisms (SNPs) of LRP5 or AXIN1 and osteoporosis susceptibility in Chinese Han population. METHODS A total of 599 osteoporosis patients and 599 healthy individuals were recruited for this case-control study. Agena MassARRAY was used to genotype SNPs. The association between SNPs and osteoporosis susceptibility in different genetic models was analyzed by PLINK software. We used false-positive report probability (FPRP) analysis to detect whether the positive results were just chance or noteworthy observations. Multifactor dimension reduction (MDR) was used to analyze the interaction of SNP-SNP in the osteoporosis risk. Finally, haplotype analysis was performed by plink1.07 and Haploview software. RESULTS We found that LRP5 rs11228240, AXIN1 rs2301522, and rs9921222 were significantly associated with the osteoporosis susceptibility. The results of subgroup analysis showed that LRP5 rs11228240 (protective factor) and AXIN1 rs2301522 (risk factor) were associated with the susceptibility of osteoporosis among participants who were age >60 years, female or BMI ≤ 24; AXIN1 rs9921222 significantly increased the risk of osteoporosis among participants with BMI ≤ 24. The genotype Ars2301522Crs9921222 could increase the susceptibility of osteoporosis (p = 0.026). The rs11228219LPR5, rs11228240 LPR5, rs2301522AXIN1, and rs9921222AXIN1 four-site model was the best model for predicting the osteoporosis risk (test accuracy = 0.541; CVC = 10/10). CONCLUSIONS The LRP5-rs11228240, AXIN1-rs2301522, and AXIN1- rs9921222 were associated with osteoporosis susceptibility in Chinese Han population.
Collapse
Affiliation(s)
- Yongsheng Cui
- Department of Orthopedics, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, Shaanxi Province, China
- Department of Orthopedics, Ankang Central Hospital, Ankang, 725000, Shaanxi, China
| | - Xinglv Hu
- Department of Orthopedics, Xi'an Hospital of Traditional Chinese Medicine, Xi'an, 710021, Shaanxi, China
| | - Chen Zhang
- Department of Orthopedics, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, Shaanxi Province, China.
| | - Kunzheng Wang
- Department of Orthopedics, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, Shaanxi Province, China.
| |
Collapse
|
12
|
Lian L, Wang JX, Xu YC, Zong HX, Teng YZ, Xu SQ. Sarcopenia May Be a Risk Factor for Osteoporosis in Chinese Patients with Rheumatoid Arthritis. Int J Gen Med 2022; 15:2075-2085. [PMID: 35237070 PMCID: PMC8882659 DOI: 10.2147/ijgm.s349435] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2021] [Accepted: 01/16/2022] [Indexed: 12/19/2022] Open
Abstract
Purpose Osteoporosis (OP) has been classically considered a co-morbidity of rheumatoid arthritis (RA). This investigation determined the clinical significance of sarcopenia in patients with RA combined with OP or whether sarcopenia influences RA when combined with OP. Materials and Methods Data pertaining to the duration of RA, C-reactive protein (CRP) level, and erythrocyte sedimentation rate (ESR) were collected from 549 RA cases and 158 healthy individuals. Disease activity score at 28 joints (DAS28), the body mass index (BMI), health assessment questionnaire (HAQ), bone mineral density (BMD), and Sharp score were compared between the 2 groups. Results The prevalence of OP (33.3% vs 12.7%, χ2= 69.992, P < 0.0001) and sarcopenia (61.7% vs 9.0%, χ2= 135.336, P < 0.01) was greater in patients with RA than in healthy controls. RA patients with sarcopenia had a higher incidence of OP at all measured sites than RA patients without sarcopenia (all P < 0.0001), and the incidence of OP was significantly higher than in patients with mild-to-moderate or severe RA without sarcopenia (P < 0.0001). Differences in age, gender, course of disease, CRP level, ESR, DAS28, BMI, HAQ, BMD, and Sharp score were statistically different between the RA with or without sarcopenia groups (P < 0.01). The incidence of OP and sarcopenia was higher in RA patients treated than not treated with glucocorticoids [GCs] (36.4% vs 29.3%, P < 0.05 and 66.1% vs 56.0%, respectively; P < 0.05). Logistic regression showed that the risk factors for OP in RA individuals were female (OR, 14.671; 95% CI, 6.877–31.300; P < 0.0001), age (OR, 1.100; 95% CI, 1.076–1.124; P < 0.0001), and sarcopenia (OR, 3.561; 95% CI, 2.214–5.726; P < 0.0001). Conclusion OP and sarcopenia are common in RA patients. Sarcopenia may be a risk factor for OP occurrence in Chinese patients with RA.
Collapse
Affiliation(s)
- Li Lian
- Department of Rheumatology & Immunology, the First Affiliated Hospital of Anhui Medical University, Hefei, 230022, Anhui, People’s Republic of China
| | - Jian-Xiong Wang
- Department of Rheumatology & Immunology, the First Affiliated Hospital of Anhui Medical University, Hefei, 230022, Anhui, People’s Republic of China
| | - Yue-Chen Xu
- Anhui Medical University, Hefei, 230032, Anhui, People’s Republic of China
| | - He-Xiang Zong
- Department of Rheumatology & Immunology, the First Affiliated Hospital of Anhui Medical University, Hefei, 230022, Anhui, People’s Republic of China
| | - Yu-Zhu Teng
- Department of Rheumatology & Immunology, the First Affiliated Hospital of Anhui Medical University, Hefei, 230022, Anhui, People’s Republic of China
| | - Sheng-Qian Xu
- Department of Rheumatology & Immunology, the First Affiliated Hospital of Anhui Medical University, Hefei, 230022, Anhui, People’s Republic of China
- Correspondence: Sheng-Qian Xu, Department of Rheumatology & Immunology, the first Affiliated Hospital of Anhui Medical University, No. 218, Ji-xi Road, Hefei, 230022, Anhui, People’s Republic of China, Tel/Fax +86 551 62922262, Email
| |
Collapse
|
13
|
Roux C, Cortet B, Chapurlat R, Lévy-Weil FE, Marcadé-Fulcrand V, Desjeux G, Thomas T. Management of bone fragility in patients with rheumatoid arthritis in France: An analysis of a national health insurance claims database. Joint Bone Spine 2022; 89:105340. [PMID: 34995758 DOI: 10.1016/j.jbspin.2021.105340] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2021] [Revised: 12/10/2021] [Accepted: 12/15/2021] [Indexed: 10/19/2022]
Abstract
OBJECTIVES Rheumatoid arthritis (RA) is considered a major risk factor for fragility fractures. We examined the quality of management of bone fragility in RA patients in a real-life setting. METHODS We performed a longitudinal case-control retrospective study in a 1/97th random sample of French health care claims database from 2014 to 2016 to determine the extent of bone fragility management in patients with RA compared with non-RA matched controls. RESULTS Compared to their non-RA controls (n=4652), RA patients (n=1008; mean age: 61.1years; methotrexate: 69.7%; other conventional disease-modifying antirheumatic drugs (cDMARDs): 26.8%; biologic: 26.0%; corticosteroids: 36.9%) had more reimbursements for bone mineral density (BMD) measurements (21.6 vs. 9.2%; OR=2.7 [2.3; 3.3]; P<0.01) and for bisphosphonates (7.1 vs. 3.6%, OR=2.0 [1.5; 2.7]; P<0.05). In patients exposed to corticosteroids, RA patients underwent more BMD assessments than non-RA controls (28.0 vs. 18.8%; OR=1.7 [1.3; 2.2]; P<0.05). RA patients exposed to corticosteroids were more likely to sustain fracture than non-exposed RA patients (5.7 vs. 2.4%, P<0.01). In addition, only when comparing patients exposed to corticosteroids, was there statistical evidence of an association between RA and an increased fracture rate (6.2 vs. 3.5%, P<0.05). CONCLUSION Patients with RA exposed to corticosteroids are at high risk of fracture. Patients with RA had more bone fragility management than controls.
Collapse
Affiliation(s)
- Christian Roux
- INSERM UMR 1153, AP-HP, Centre-Université de Paris, Department of Rheumatology, Cochin Hospital, 27, rue du Faubourg-St-Jacques, 75014 Paris, France.
| | - Bernard Cortet
- Department of Rheumatology and ULR 4490, CHU Lille, Lille University, Lille, France
| | - Roland Chapurlat
- Inserm UMR1033, University of Lyon, Hospices Civils de Lyon, Department of Rheumatology, Pavillon F, Hospital Édouard-Herriot, 5, place d'Arsonval, 69003 Lyon, France
| | | | | | - Guillaume Desjeux
- Sanoïa e-Health Services, 188, avenue de la 2(nde)-Division-Blindée, 13420 Gemenos, France
| | - Thierry Thomas
- Department of Rheumatology, Hospital Nord, CHU de Saint-Étienne, INSERM U1059, University of Lyon, Saint-Étienne, France
| |
Collapse
|
14
|
Kareem R, Botleroo RA, Bhandari R, Ogeyingbo OD, Ahmed R, Gyawali M, Venkatesan N, Elshaikh AO. The Impact of Rheumatoid Arthritis on Bone Loss: Links to Osteoporosis and Osteopenia. Cureus 2021; 13:e17519. [PMID: 34603889 PMCID: PMC8476196 DOI: 10.7759/cureus.17519] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2021] [Accepted: 08/27/2021] [Indexed: 01/01/2023] Open
Abstract
Rheumatoid arthritis (RA) is an autoimmune chronic connective tissue disease that produces persistent systemic inflammation, with joint inflammation leading to function loss and joint destruction. Low bone mass causes skeletal bone loss, commonly referred to as osteopenia or osteoporosis. We conducted this literature review to examine the relationship between RA and osteoporosis and the variables contributing to this connection. We used articles from the US National Library of Medicine (PubMed), Google Scholar, Science Direct to access the required information. Eventually, our results concluded that RA could result in local periarticular and generalized bone loss. Many risk factors contribute to this association, such as chronic joints inflammation, glucocorticoid use, genetics, and estrogen hormone effects. Still, it is not clear yet whether this is due to a consequence of treatment, immobility, or the activity of the disease. There are many recommendations by the American College of Rheumatology for RA patients during the disease course to reduce the risk of osteoporosis development, which include early starts of disease-modifying anti-inflammatory drugs (DMARDs), doing a dual-energy x-ray (DXA) or quantitative ultrasound (QUS) for identifying a patient at risk of osteoporosis, taking vitamin D, calcium, and bisphosphonates. Further prospective studies and clinical trials are essential to provide a solid evidence-based recommendation that will help to prevent bone loss in RA patients.
Collapse
Affiliation(s)
- Roaa Kareem
- Internal Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Rinky A Botleroo
- Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Renu Bhandari
- Internal Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA.,Internal Medicine, Manipal College of Medical Sciences, Kaski, NPL
| | - Opemipo D Ogeyingbo
- Internal Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA.,Public Health, Walden University, Minneapolis, USA.,Internal Medicine, Saint James School of Medicine, Park Ridge, USA
| | - Rowan Ahmed
- Internal Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Mallika Gyawali
- Internal Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Nanditha Venkatesan
- Internal Medicine, All India Institute of Medical Sciences, Raipur, IND.,Internal Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Abeer O Elshaikh
- Internal Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| |
Collapse
|
15
|
Abdulkhaliq A, Cheikh M, Almuntashri F, Alzahrani H, Nadwi H, Kadi E, Abed M, Janaini M, Monjed A, Janoudi N, Almoallim H. A Comparison of Demographics, Disease Activity, Disability, and Treatment Among Rheumatoid Arthritis Patients with and without Osteoporosis. Open Access Rheumatol 2021; 13:275-283. [PMID: 34548823 PMCID: PMC8449680 DOI: 10.2147/oarrr.s318810] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Accepted: 08/27/2021] [Indexed: 11/23/2022] Open
Abstract
Introduction Osteoporosis (OP) is one of the most common comorbidities associated with rheumatoid arthritis (RA). Literatures reported that the risk for developing OP was strongly associated with duration and severity of RA. We aim to elaborate on the consequences of OP on disease activity and management plan in patients with RA. Patients and Methods A retrospective cohort study recruited 408 patients, including those with RA alone and with RA plus OP. The RA disease activity in the patients was assessed using disease activity score in 28 joints (DAS28-CRP). A statistical analysis was performed to compare data between the two groups of patients and determine any significant risk factor associated with the development of OP in RA patients. Results Of 408 patients who were included in this study, 353 patients (86.5%) had only RA, while 55 patients (13.5%) had RA with OP and showed significant difference (P = 0.04) concerning age categories. Patients diagnosed with RA and OP had RA duration longer than RA-only patients (independent t-test, P = 0.01). The two groups had almost similar disease activity at the three clinical visits, as well, had nearly similar disability at their first visit, whereas RA with OP patients had significant greater disability at their 2nd and 3rd visits (independent t-test, P = 0.001). Both groups were treated with the same biologic and non-biologic medication of similar frequency, although RA patients with OP received steroid more frequently than patients had RA only (61.7% vs. 41.7%, chi square test, P = 0.03). Conclusion There was no significant difference in disease activity at both groups of patients. However, RA with OP group had longer duration of RA, were more frequently treated with steroids, and had greater disability. We recommend physicians focus on controlling RA disease activity, early screening for and treating of OP.
Collapse
Affiliation(s)
- Altaf Abdulkhaliq
- Department of Clinical Biochemistry, Faculty of Medicine, Umm Al Qura University, Makkah, Saudi Arabia
| | - Mohamed Cheikh
- Internal Medicine Department, Doctor Soliman Fakeeh Hospital, Jeddah, Saudi Arabia.,Department of Medicine, Fakeeh College for Medical Sciences, Jeddah, Saudi Arabia
| | - Fahad Almuntashri
- Department of Medicine, Faculty of Medicine, Umm Al Qura University, Makkah, Saudi Arabia
| | - Haneen Alzahrani
- Department of Medicine, Faculty of Medicine, Umm Al Qura University, Makkah, Saudi Arabia
| | - Huda Nadwi
- Department of Medicine, Faculty of Medicine, Umm Al Qura University, Makkah, Saudi Arabia
| | - Eithar Kadi
- Department of Medicine, Faculty of Medicine, Umm Al Qura University, Makkah, Saudi Arabia
| | - Mutasem Abed
- Department of Medicine, Faculty of Medicine, Umm Al Qura University, Makkah, Saudi Arabia
| | - Murad Janaini
- Department of Medicine, Faculty of Medicine, Umm Al Qura University, Makkah, Saudi Arabia
| | - Alaa Monjed
- Department of Medicine, Faculty of Medicine, Umm Al Qura University, Makkah, Saudi Arabia
| | - Nahed Janoudi
- Internal Medicine Department, Doctor Soliman Fakeeh Hospital, Jeddah, Saudi Arabia
| | - Hani Almoallim
- Department of Medicine, Faculty of Medicine, Umm Al Qura University, Makkah, Saudi Arabia.,Alzaidi Chair of Research in Rheumatic Diseases, Umm Al Qura University, Makkah, Saudi Arabia
| |
Collapse
|
16
|
Shah SB. COVID-19 and Progesterone: Part 2. Unraveling High Severity, Immunity Patterns, Immunity grading, Progesterone and its potential clinical use. ENDOCRINE AND METABOLIC SCIENCE 2021; 5:100110. [PMID: 34396354 PMCID: PMC8349364 DOI: 10.1016/j.endmts.2021.100110] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2021] [Revised: 06/28/2021] [Accepted: 08/02/2021] [Indexed: 01/11/2023] Open
Abstract
Severely ill COVID–19 (Corona Virus Disease of 2019) patients have a hyperinflammatory condition with a high concentration of pro-inflammatory cytokines termed the cytokine storm. This milieu is reported to cause acute lung injury, oxygen deprivation, multiorgan damage, critical illness, and often death. Post SARS–CoV–2 (Severe Acute Respiratory Syndrome Coronavirus 2) infection, the fight between the invading virus and the host's immune system would either terminate in recovery, with eradication of the infection and regulation of the immune system; or there would be a continuation of immune attacks even after the virus has been cleared, leading to immune dysregulation and disease. This outcome is chiefly dependent on two factors: (1) the patient's immune response, and (2) sufficiency plus efficiency of the regulator(s). Concerning the first, the present research introduces a framework based on different types of immune responses to SARS–CoV–2 along with known disease examples, and how this relates to varying clinical outcomes and treatment needs for COVID–19 patients. About the second factor of ‘regulator(s)’, part 1 of the manuscript described in depth the regulatory role of progesterone in COVID–19. The present study investigates five immunity patterns and the status of the regulatory hormone progesterone with respect to the two established demographic risk factors for COVID–19 high-severity: male sex, and old age. The study evaluates the status of progesterone as a credible determinant of immune regulation and dysregulation. It duly relates the immunity patterns to clinical outcomes and evinces indications for clinical use of progesterone in COVID–19. It proposes a clear answer to the question: "why are males and old patients most likely to have critical illness due to COVID–19?" The study highlights clinical domains for the use of progesterone in COVID–19. Part 2 of this research introduces the concept of immunity patterns and immunity grading. These concepts herewith provided for the clinical course of COVID–19 also apply to other hyperinflammatory conditions. Possible clinical applications of progesterone to treat critically ill COVID–19 patients will open an avenue for hormonal treatments of infections and other immune-related diseases.
Collapse
|
17
|
Hu Z, Zhang L, Lin Z, Zhao C, Xu S, Lin H, Zhang J, Li W, Chu Y. Prevalence and risk factors for bone loss in rheumatoid arthritis patients from South China: modeled by three methods. BMC Musculoskelet Disord 2021; 22:534. [PMID: 34118911 PMCID: PMC8199806 DOI: 10.1186/s12891-021-04403-5] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Accepted: 05/21/2021] [Indexed: 11/27/2022] Open
Abstract
Background To explore the prevalence of bone loss among patients with rheumatoid arthritis (RA) and healthy controls (HC) and further explored the risk factors for osteopenia and osteoporosis of RA patients. Methods A cross-sectional survey was undertaken in four hospitals in different districts in South China to reveal the prevalence of bone loss in patients. Case records, laboratory tests, and bone mineral density (BMD) results of patients were collected. Traditional multivariable logistic regression analysis and two machine learning methods, including least absolute shrinkage selection operator (LASSO) and random forest (RF) were for exploring the risk factors for osteopenia or osteoporosis in RA patients. Results Four hundred five patients with RA and 198 HC were included. RA patients had lower BMD in almost BMD measurement sites than healthy controls; the decline of lumbar spine BMD was earlier than HC. RA patients were more likely to comorbid with osteopenia and osteoporosis (p for trend < 0.001) in the lumbar spine than HC. Higher serum 25-hydroxyvitamin D3 level and using tumor necrosis factor inhibitor in the last year were protective factors; aging, lower body mass index, and increased serum uric acid might be risk factors for bone loss. Conclusions RA patients were more prone and earlier to have bone loss than HC. More attention should be paid to measuring BMD in RA patients aging with lower BMI or hyperuricemia. Besides, serum vitamin D and all three measurement sites are recommended to check routinely. TNFi usage in the last year might benefit bone mass. Supplementary Information The online version contains supplementary material available at 10.1186/s12891-021-04403-5.
Collapse
Affiliation(s)
- Zhuoran Hu
- Division of Rheumatology, the Third Affiliated Hospital of Sun Yat-sen University, No.600, Tianhe Road, Tianhe District, Guangzhou City, 51000, China
| | - Lei Zhang
- Division of Rheumatology, Zhuhai Hospital of Guangdong Provincial Hospital of Chinese Medicine, No.53, Ji'Da Jingle Road, Xiangzhou District, Zhuhai City, 519015, China
| | - Zhiming Lin
- Division of Rheumatology, the Third Affiliated Hospital of Sun Yat-sen University, No.600, Tianhe Road, Tianhe District, Guangzhou City, 51000, China
| | - Changlin Zhao
- Division of Cardiology, the Third Affiliated Hospital of Sun Yat-sen University, No.600, Tianhe Road, Tianhe District, Guangzhou City, 51000, China
| | - Shuiming Xu
- Division of Rheumatology, Ganzhou Municipal Hospital, No.49, Dagong Road, Ganzhou City, 341000, China
| | - He Lin
- Division of Rheumatology, Fujian Provincial Hospital, No. 134, Dongjie Road, Fuzhou City, 350000, China
| | - Jiejing Zhang
- Division of Rheumatology, Zhuhai Hospital of Guangdong Provincial Hospital of Chinese Medicine, No.53, Ji'Da Jingle Road, Xiangzhou District, Zhuhai City, 519015, China
| | - Wenjie Li
- Division of Rheumatology, Zhuhai Hospital of Guangdong Provincial Hospital of Chinese Medicine, No.53, Ji'Da Jingle Road, Xiangzhou District, Zhuhai City, 519015, China.
| | - Yongliang Chu
- Division of Rheumatology, Zhuhai Hospital of Guangdong Provincial Hospital of Chinese Medicine, No.53, Ji'Da Jingle Road, Xiangzhou District, Zhuhai City, 519015, China.
| |
Collapse
|
18
|
Liu YQ, Liu Y, Chen ZY, Li H, Xiao T. Rheumatoid arthritis and osteoporosis: a bi-directional Mendelian randomization study. Aging (Albany NY) 2021; 13:14109-14130. [PMID: 34015765 PMCID: PMC8202858 DOI: 10.18632/aging.203029] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2020] [Accepted: 04/22/2021] [Indexed: 12/11/2022]
Abstract
Many observation studies have demonstrated a close relationship between rheumatoid arthritis (RA) and osteoporosis (OP). However, the causal genetic correlation between RA and OP remains unclear. In this study, we performed bi-directional Mendelian randomization (MR) analyses to explore causal inference between these two traits. The instrumental variables for RA were selected from a large-scale genome-wide association study (GWAS) (1,523 cases and 461,487 controls). Bone mineral density (BMD) at five different sites (heel (n=265,627), forearm (FA) (n=8,143), femoral neck (FN) (n=32,735), lumbar spine (LS) (n=28,498), and total body (n=28,498)) were used as phenotypes for OP. The inverse variance weighted (IVW) method did not detect any causal effect of BMDs on RA except heel BMD (beta = -7.57 × 10-4, p = 0.02). However, other methods (MR-Egger, weighted median, weighted mode, MR-PRESSO, and MR-RAPS) showed no causal association between heel BMD and RA. Likewise, we did not find a causal effect of RA on BMD at any sites. In conclusion, we found no evidence that RA is causally associated with OP/BMD, or vice versa. We suggested that the associations found in previous observational studies between RA and OP/BMD are possibly related to secondary effects such as antirheumatic treatment and reduced physical activity.
Collapse
Affiliation(s)
- Ying-Qi Liu
- Department of Orthopedics, The Second Xiangya Hospital of Central South University, Changsha 410011, China
| | - Yong Liu
- Center for System Biology, Data Sciences, and Reproductive Health, School of Basic Medical Science, Central South University, Changsha 410011, China
| | - Zhuo-Yuan Chen
- Department of Orthopedics, The Second Xiangya Hospital of Central South University, Changsha 410011, China
| | - Hui Li
- Department of Orthopedics, The Second Xiangya Hospital of Central South University, Changsha 410011, China
| | - Tao Xiao
- Department of Orthopedics, The Second Xiangya Hospital of Central South University, Changsha 410011, China
| |
Collapse
|
19
|
Koban O, Öğrenci A, Akar EA, Uyanık AS, Yılmaz M, Dalbayrak S. Radiological and clinical comparisons of the patients with rheumatoid arthritis operated with rigid and dynamic instrumentation systems due to lumbar degenerative spinal diseases. J Orthop Sci 2021; 26:369-374. [PMID: 32600905 DOI: 10.1016/j.jos.2020.05.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/07/2020] [Revised: 04/14/2020] [Accepted: 05/08/2020] [Indexed: 10/24/2022]
Abstract
BACKGROUND It is extremely difficult to treat spine disorders with stabilization in patients with rheumatoid arthritis. Because revision rates are significantly higher in rigid stabilization. To date, there is no data about patients with rheumatoid arthritis treated with dynamic stabilization. Our aim was to compare the radiological and clinical results of patients with rheumatoid arthritis who underwent lumbar rigid stabilization or dynamic stabilization with Polyetheretherketone rod (PEEK). METHODS Patients with degenerative lumbar spine disease with rheumatoid arthritis who underwent dynamic stabilization between 2013 and 2015 and rigid stabilization between 2010 and 2012 were evaluated radiologically for adjacent segment disease, proximal junctional kyphosis, system problem (nonunion, screw loosening, instrumentation failure, pull out). It was also compared according to both the revision rates and the Visual Analog Scale and Oswestry Disability Index scores at the 12th month and 24th month. RESULTS The difference of decrease in Visual Analog Scale and Oswestry Disability Index scores from preoperative to 12th month between patients who underwent dynamic stabilization and rigid stabilization was statistically insignificant. However, there was a significant difference of increase in Visual Analog Scale and Oswestry Disability Index scores between the 12th month and 24th month of patients who underwent rigid stabilization, compared with patients with dynamic stabilization. In patients with dynamic stabilization, the problems of instrumentation were seen less frequently. Revision rates were high in patients with rigid stabilization when compared the patients with dynamic stabilization. CONCLUSION Radiological and clinical outcomes in patients with rheumatoid arthritis operated with dynamic stabilization are more significant when compared to rigid stabilization. These patients have lower pain and disability scores in their follow up periods. Revision rates are lower in patients with dynamic stabilization.
Collapse
Affiliation(s)
- Orkun Koban
- Okan University, Department of Neurosurgery, Istanbul, Turkey.
| | - Ahmet Öğrenci
- Okan University, Department of Neurosurgery, Istanbul, Turkey
| | - Ezgi Ayçiçek Akar
- Haydarpaşa Numune Research and Training Hospital, Department of Neurosurgery, Istanbul, Turkey
| | | | - Mesut Yılmaz
- Neurospinal Academy, Department of Neurosurgery, Istanbul, Turkey
| | - Sedat Dalbayrak
- Okan University, Department of Neurosurgery, Istanbul, Turkey
| |
Collapse
|
20
|
Zhu Z, Hu G, Jin F, Yao X. Correlation of osteoarthritis or rheumatoid arthritis with bone mineral density in adults aged 20-59 years. J Orthop Surg Res 2021; 16:190. [PMID: 33722260 PMCID: PMC7958419 DOI: 10.1186/s13018-021-02338-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/01/2021] [Accepted: 03/04/2021] [Indexed: 12/29/2022] Open
Abstract
BACKGROUND It is reported that osteoporosis commonly occurs among patients with rheumatoid arthritis (RA), whereas the association between osteoporosis and osteoarthritis (OA) remains controversial. Our aim in this study was to investigate the association between BMD, as a marker of osteoporosis, and OA and RA among adults 20-59 years of age, using a population-based sample from the National Health and Nutrition Examination Survey (NHANES). METHODS Our analysis was based on the NHANES data collected between 2011 and 2018. Data regarding arthritis status and the type of arthritis (OA or RA) were obtained from questionnaires. Lumbar BMD was measured by dual-energy X-ray absorptiometry. The association between OA, RA, and lumbar BMD was evaluated using logistic regression models. Subgroup analyses, stratified by gender and race, were performed. The association between duration of arthritis and lumbar BMD was also investigated. RESULTS A total of 11,094 adults were included in our study. Compared to the non-arthritis group, participants with OA had a higher lumbar BMD (β = 0.023, 95% CI 0.011-0.035), with no significant association between lumbar BMD and RA (β = 0.014, 95% CI - 0.003 to 0.031). On subgroup analyses stratified by gender, males with OA had a higher lumbar BMD compared to those without OA (β = 0.047, 95% CI 0.028-0.066). In females, OA was not associated with lumbar BMD (β = 0.007, 95% CI - 0.008 to 0.021). There was no association between lumbar BMD and RA in both males (β = 0.023, 95% CI - 0.003 to 0.048) and females (β = 0.008, 95% CI - 0.015 to 0.031). Duration of arthritis was not associated with lumbar BMD for both OA (β = - 0.0001, 95% CI - 0.0017 to 0.0015) and RA (β = 0.0006, 95% CI - 0.0012 to 0.0025). CONCLUSIONS Lumbar BMD was associated with OA but not with RA. While a higher lumbar BMD was associated with OA in males, but not in females. Our findings may improve our understanding between OA, RA, and bone health.
Collapse
Affiliation(s)
- Zhongxin Zhu
- Department of Osteoporosis Care and Control, Xiaoshan Affiliated Hospital of Wenzhou Medical University, Hangzhou, 311200, Zhejiang, China
- Clinical Research Center, Xiaoshan Affiliated Hospital of Wenzhou Medical University, Hangzhou, 311200, Zhejiang, China
| | - Gangfeng Hu
- Department of Osteoporosis Care and Control, Xiaoshan Affiliated Hospital of Wenzhou Medical University, Hangzhou, 311200, Zhejiang, China
| | - Fang Jin
- Department of Osteoporosis Care and Control, Xiaoshan Affiliated Hospital of Wenzhou Medical University, Hangzhou, 311200, Zhejiang, China
| | - Xiaocong Yao
- Department of Osteoporosis Care and Control, Xiaoshan Affiliated Hospital of Wenzhou Medical University, Hangzhou, 311200, Zhejiang, China.
| |
Collapse
|
21
|
Rotta D, Fassio A, Rossini M, Giollo A, Viapiana O, Orsolini G, Bertoldo E, Gatti D, Adami G. Osteoporosis in Inflammatory Arthritides: New Perspective on Pathogenesis and Treatment. Front Med (Lausanne) 2020; 7:613720. [PMID: 33335907 PMCID: PMC7736072 DOI: 10.3389/fmed.2020.613720] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2020] [Accepted: 11/06/2020] [Indexed: 12/17/2022] Open
Abstract
Osteoporosis is a skeletal disorder characterized by impaired bone strength and increased risk of fragility fracture and is among the most relevant comorbidities of rheumatic diseases. The purpose of the present review is to discuss the pathogenesis of local and systemic bone involvement in inflammatory arthritides, especially Rheumatoid Arthritis, Psoriatic Arthritis, and Spondyloarthritides, as well as the effect of anti-rheumatic treatments and anti-osteoporotic medication on bone health and fracture incidence, including recent data on novel therapeutic perspective.
Collapse
Affiliation(s)
- Denise Rotta
- Rheumatology Unit, University of Verona, Verona, Italy
| | - Angelo Fassio
- Rheumatology Unit, University of Verona, Verona, Italy
| | | | | | | | | | | | - Davide Gatti
- Rheumatology Unit, University of Verona, Verona, Italy
| | | |
Collapse
|
22
|
Lee HN, Kim A, Kim Y, Kim GT, Sohn DH, Lee SG. Higher serum uric acid levels are associated with reduced risk of hip osteoporosis in postmenopausal women with rheumatoid arthritis. Medicine (Baltimore) 2020; 99:e20633. [PMID: 32541502 PMCID: PMC7302629 DOI: 10.1097/md.0000000000020633] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
Although the positive correlation between serum uric acid (UA) levels and bone mineral density (BMD) has been reported in the general population, there are little data regarding the effect of serum UA levels on bone loss in patients with rheumatoid arthritis (RA).We investigated whether increased serum UA levels were associated with a reduced risk of osteoporosis in postmenopausal women with RA.In this retrospective cross-sectional study, 447 postmenopausal female patients with RA and 200 age-matched, postmenopausal healthy controls underwent BMD examination by dual energy x-ray absorptiometry and serum UA levels measurement. Osteoporosis was diagnosed when the T-score was <-2.5.The median UA level in postmenopausal RA patients was found to be significantly lower than that in the healthy women (4 vs 4.1 mg/dL, P = .012) and the frequency of osteoporosis incidence in the lumbar spine, hip, and either site in RA patients was 25.5%, 15.9%, and 32.5%, respectively; the values were significantly higher than those of the controls. After adjusting for confounding factors, a significantly lower risk for osteoporosis of the hip in RA patients was observed within the highest quartile (odds ratio [OR] = 0.37, 95% confidence interval [CI] = 0.16-0.72, P = .021) and the second highest quartile (OR = 0.44, 95% CI = 0.2-0.95, P = .038) of serum UA levels as compared with the lowest quartile, but this association was not found to be consistent with respect to the lumbar spine. Serum UA levels also showed an independently positive correlation with femoral neck BMD (β = 0.0104, P = .01) and total hip BMD (β = 0.0102, P = .017), but not with lumbar BMD.Our data suggest that UA may exert a protective effect on bone loss in RA, especially in the hip.
Collapse
Affiliation(s)
- Han-Na Lee
- Divsion of Rheumatology, Department of Internal Medicine, Pusan National University School of Medicine
- Biomedical Research Institute, Pusan National University Hospital
| | - Aran Kim
- Divsion of Rheumatology, Department of Internal Medicine, Pusan National University School of Medicine
- Biomedical Research Institute, Pusan National University Hospital
| | - Yunkyung Kim
- Division of Rheumatology, Department of Internal Medicine, Kosin University College of Medicine, Busan
| | - Geun-Tae Kim
- Division of Rheumatology, Department of Internal Medicine, Kosin University College of Medicine, Busan
| | - Dong Hyun Sohn
- Department of Microbiology and Immunology, Pusan National University School of Medicine, Yangsan, South Korea
| | - Seung-Geun Lee
- Divsion of Rheumatology, Department of Internal Medicine, Pusan National University School of Medicine
- Biomedical Research Institute, Pusan National University Hospital
| |
Collapse
|
23
|
Abstract
No published epidemiological study has specifically focused on the prevalence of established rheumatoid arthritis (RA), as epidemiologists do not study established RA separated from RA as a whole; especially no incidence studies can be found, as incidence refers to new cases (early RA). Such a study, if it existed, would find a prevalence much larger than that of recent-onset RA, and should be planned based on clear definitions that currently do not exist in epidemiology. As a result, any study addressing RA as a whole, leaving aside early arthritis, would be actually studying established RA. This work reviews the epidemiology of RA, in contraposition of early RA, and tried to highlight epidemiological characteristics of established RA in published studies as well as methodological issues, including differences between recent-onset and established RA regarding the prevalence of comorbidities and other characteristics, and differences across countries. The global epidemiology of established RA teaches us that long-term outcomes could largely depend on health care models and are modifiable.
Collapse
Affiliation(s)
- Teresa Otón
- Instituto de Salud Musculoesquelética (InMusc), Madrid, Spain
| | - Loreto Carmona
- Instituto de Salud Musculoesquelética (InMusc), Madrid, Spain.
| |
Collapse
|
24
|
Adami G, Fassio A, Rossini M, Caimmi C, Giollo A, Orsolini G, Viapiana O, Gatti D. Osteoporosis in Rheumatic Diseases. Int J Mol Sci 2019; 20:E5867. [PMID: 31766755 PMCID: PMC6928928 DOI: 10.3390/ijms20235867] [Citation(s) in RCA: 69] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2019] [Revised: 11/16/2019] [Accepted: 11/21/2019] [Indexed: 12/17/2022] Open
Abstract
Osteoporosis is a chronic disease characterized by an increased risk of fragility fracture. Patients affected by rheumatic diseases are at greater risk of developing osteoporosis. The purpose of the present review is to discuss the pathogenesis, epidemiology, and treatment of osteoporosis in patients affected by rheumatic diseases with special focus for rheumatoid arthritis, psoriatic arthritis, spondyloarthritis, systemic lupus erythematosus, systemic sclerosis, vasculitides, Sjogren syndrome, and crystal-induced arthritis.
Collapse
Affiliation(s)
- Giovanni Adami
- Rheumatology Unit, University of Verona, Policlinico Borgo Roma, Pz Scuro 10, 37134 Verona, Italy; (A.F.); (M.R.); (C.C.); (A.G.); (G.O.); (O.V.); (D.G.)
| | | | | | | | | | | | | | | |
Collapse
|
25
|
Adami G, Saag KG. Osteoporosis Pathophysiology, Epidemiology, and Screening in Rheumatoid Arthritis. Curr Rheumatol Rep 2019; 21:34. [DOI: 10.1007/s11926-019-0836-7] [Citation(s) in RCA: 47] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
|
26
|
Sargın G, Köse R, Şentürk T. Relationship between bone mineral density and anti-citrullinated protein antibody and rheumatoid factor in patients with rheumatoid arthritis. Eur J Rheumatol 2019; 6:29-33. [PMID: 30973322 PMCID: PMC6459337 DOI: 10.5152/eurjrheum.2018.18099] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2018] [Accepted: 11/12/2018] [Indexed: 12/19/2022] Open
Abstract
Objective Rheumatoid arthritis (RA) is one of the causes of osteoporosis, and it leads to systemic bone loss. The anti-citrullinated protein antibody (ACPA) and rheumatoid factor (RF) are associated with local and systemic low bone mineral density and osteoclast-mediated bone resorption independently of inflammation in patients with RA. In this article, we aimed to evaluate the relationship between the ACPA, RF, and systemic bone mineral density in patients with RA. Methods Ninety-three patients (6 male, 87 female) with RA were included in the study. The disease activity score 28-erythrocyte sedimentation rate and titers of RF, ACPA, and bone mineral density of the total hip, femoral neck, and lumbar areas were evaluated. The independent samples t-test, Mann-Whitney U-test, Spearman’s correlation, and multivariable regression analysis were used for the statistical analysis. Results The RF and ACPA were positive in 40.9% and 48.4% of patients with RA, respectively. Disease activity was negatively correlated with the T- and Z-scores. The T- and Z-scores were lower in the seropositive group than in the seronegative group. The ACPA was negatively correlated with the T- and Z-scores of the femoral neck. There was a significant difference for the Z-score of the femoral neck in patients with ACPA and RF-positive patients compared to seronegative patients with RA. Conclusion A low bone mineral density, especially in the femoral neck, is associated with the presence of ACPA and RF. It would be a more appropriate approach to carefully monitor osteoporosis in seropositive RA patients.
Collapse
Affiliation(s)
- Gökhan Sargın
- Department of Rheumatology, Adnan Menderes University School of Medicine, Aydın, Turkey
| | - Reyhan Köse
- Department of Rheumatology, Adnan Menderes University School of Medicine, Aydın, Turkey
| | - Taşkın Şentürk
- Department of Rheumatology, Adnan Menderes University School of Medicine, Aydın, Turkey
| |
Collapse
|