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Ioniță-Radu F, Nicolau IN, Petrache OG, Groșeanu ML, Bojincă VC, Negru MM, Bucurică S, Anghel D. Correlation between Trabecular Bone Score and Homocysteine Level in Rheumatoid Arthritis Patients on Anti-TNF Inhibitors. Life (Basel) 2024; 14:463. [PMID: 38672734 PMCID: PMC11051517 DOI: 10.3390/life14040463] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2024] [Revised: 03/21/2024] [Accepted: 03/30/2024] [Indexed: 04/28/2024] Open
Abstract
Rheumatoid arthritis (RA) is an independent osteoporosis risk factor. Biologic and immunosuppressive treatment, and levels of homocysteine and 25-OH vitamin D may influence the trabecular bone score (TBS) in RA patients. We aimed to compare the effects of biological (b) and conventional synthetic (cs) disease-modifying anti-rheumatic drugs (DMARDs) on TBS in patients with RA and hyperhomocysteinemia (HHcy) or 25-OH vitamin D deficiency. Patients who had tests conducted for trabecular bone score, bone mineral density (BMD), homocysteine (Hcy) and 25-OH vitamin D at an interval of one year and met the inclusion criteria were enrolled in this retrospective study. Sixty-four patients with RA were enrolled and were divided into the following two groups: the first group (34 patients) had received treatment with bDMARDs and the second group (30 patients) had received csDMARDs. BDMARDs and csDMARDs had a positive influence on TBS and BMD. The best results were observed in the Adalimumab group (p = 0.033). Hyperhomocysteinemia and 25-OH vitamin D deficiency led to lower TBS values. Both bDMARDs and csDMARDs positively affected TBS and BMD in RA patients. High homocysteine serum levels or 25-OH vitamin D deficiency had a negative impact on TBS and BMD after 12 months. Our study aims to show the potential benefits of anti-TNF α drugs on TBS. This impact appears to be strongly associated with serum 25-OH vitamin D and homocysteine levels. Anti-TNF drugs may increase bone mineral density and microstructure. As a result, they may minimize the incidence of fractures in RA patients.
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Affiliation(s)
- Florentina Ioniță-Radu
- Department of Gastroenterology, Dr. Carol Davila Central Military Emergency University Hospital, 010825 Bucharest, Romania
- Department of Gastroenterology, Carol Davila University of Medicine and Pharmacy, 020021 Bucharest, Romania
| | - Iulia-Nadine Nicolau
- Department of Internal Medicine 2, Dr. Carol Davila University Central Military Emergency Hospital, 010825 Bucharest, Romania
| | - Oana-Georgiana Petrache
- Department of Internal Medicine 2, Dr. Carol Davila University Central Military Emergency Hospital, 010825 Bucharest, Romania
- Department of Rheumatology, Carol Davila University of Medicine and Pharmacy, 020021 Bucharest, Romania
| | - Maria-Laura Groșeanu
- Department of Rheumatology, Carol Davila University of Medicine and Pharmacy, 020021 Bucharest, Romania
- Department of Rheumatology, ‘Sf. Maria’ Clinical Hospital, 010024 Bucharest, Romania
| | - Violeta-Claudia Bojincă
- Department of Rheumatology, Carol Davila University of Medicine and Pharmacy, 020021 Bucharest, Romania
- Department of Internal Medicine, ‘Sf. Maria’ Clinical Hospital, 010024 Bucharest, Romania
| | - Maria-Magdalena Negru
- Department of Rheumatology, Carol Davila University of Medicine and Pharmacy, 020021 Bucharest, Romania
- Department of Internal Medicine, ‘Sf. Maria’ Clinical Hospital, 010024 Bucharest, Romania
| | - Sandica Bucurică
- Department of Gastroenterology, Dr. Carol Davila Central Military Emergency University Hospital, 010825 Bucharest, Romania
- Department of Gastroenterology, Carol Davila University of Medicine and Pharmacy, 020021 Bucharest, Romania
| | - Daniela Anghel
- Department of Internal Medicine 2, Dr. Carol Davila University Central Military Emergency Hospital, 010825 Bucharest, Romania
- Department of Medico-Surgical and Prophylactic Disciplines, Titu Maiorescu University, 031593 Bucharest, Romania
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Liguori S, Moretti A, Paoletta M, Gargiulo F, Barra G, Gimigliano F, Iolascon G. Bone involvement in the early stages of Parkinson's disease: a case-control study. J Int Med Res 2024; 52:3000605241237880. [PMID: 38518193 PMCID: PMC10960339 DOI: 10.1177/03000605241237880] [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: 06/27/2023] [Accepted: 02/21/2024] [Indexed: 03/24/2024] Open
Abstract
OBJECTIVE To evaluate the qualitative and quantitative alterations of bone tissue in patients with early-stage Parkinson's disease (PD) and to measure the associations between bone mineral density (BMD), trabecular bone score (TBS) and physical performance. METHODS This case-control study enrolled patients with early-stage PD and age-matched controls. BMDs for the left femoral neck (L-FN) and lumbar spine (LS) were measured. Bone microarchitecture for the LS was determined using TBS. Muscle performance was assessed using the short physical performance battery (SPPB). Patients and controls were stratified in two groups based on the SPPB score: a poor performance group (SPPB score ≤8) and high performance group (SPPB > 8). RESULTS This study included 26 patients: 13 in the PD group and 13 age-matched controls. The mean ± SD BMD results in the PD group were: L1-L4 BMD = 0.935 ± 0.183 g/cm2; L-FN BMD = 0.825 ± 0.037 g/cm2; with bone microarchitecture degraded in four patients and partially degraded in three patients. TBS was significantly different in the patients with PD stratified according to SPPB. Among the controls, there was a significant difference in body mass index between the two SPPB groups. CONCLUSION TBS might identify bone involvement earlier than BMD in the initial stages of PD.
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Affiliation(s)
- Sara Liguori
- Department of Medical and Surgical Specialties and Dentistry, University of Campania ‘Luigi Vanvitelli’, Naples, Italy
| | - Antimo Moretti
- Department of Medical and Surgical Specialties and Dentistry, University of Campania ‘Luigi Vanvitelli’, Naples, Italy
| | - Marco Paoletta
- Department of Medical and Surgical Specialties and Dentistry, University of Campania ‘Luigi Vanvitelli’, Naples, Italy
| | - Fiorinda Gargiulo
- Department of Medical and Surgical Specialties and Dentistry, University of Campania ‘Luigi Vanvitelli’, Naples, Italy
| | - Giuseppe Barra
- Istituto di Diagnosi e Cura Hermitage Capodimonte, Naples, Italy
| | - Francesca Gimigliano
- Department of Mental and Physical Health and Preventive Medicine, University of Campania ‘Luigi Vanvitelli’, Naples, Italy
| | - Giovanni Iolascon
- Department of Medical and Surgical Specialties and Dentistry, University of Campania ‘Luigi Vanvitelli’, Naples, Italy
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Lee KA, Kim HJ, Kim HS. Comparison of predictive value of FRAX, trabecular bone score, and bone mineral density for vertebral fractures in systemic sclerosis: A cross-sectional study. Medicine (Baltimore) 2023; 102:e32580. [PMID: 36637920 PMCID: PMC9839281 DOI: 10.1097/md.0000000000032580] [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: 01/14/2023] Open
Abstract
Assessing fracture risk is important for managing patients with systemic sclerosis (SSc). Vertebral fracture (VF) is the most common fracture and is associated with future VF and non-VF. We aimed to evaluate the predictive value of FRAX, trabecular bone score (TBS), and bone mineral density (BMD) for VFs, compared to rheumatoid arthritis (RA) patients and postmenopausal women, and to identify risk factors for VFs in SSc. In this cross-sectional study, prevalent VFs, 10-year probability of major osteoporotic fracture by FRAX (FRAX-MOF), TBS, and BMD were assessed in women with SSc (n = 69) and RA (n = 58), and postmenopausal women (n = 38). Risk factors for osteoporosis, modified Rodnan total skin score (mRSS), organ involvement, and patterns of nailfold capillaroscopy (NFC) were also evaluated. The accuracy of BMD (T-score ≤ -2.5), TBS and FRAX-MOF, with and without TBS adjustment, to detect prevalent VF was assessed by determining the area under the receiver operating characteristic (ROC) curve. Patients with SSc (14.5%) and RA (17.2%) had significantly more VFs than postmenopausal women (0%) (P = .031). Non-significant differences were observed in TBS and BMD of all groups. The FRAX-MOF were higher in RA (9.2%) than SSc group (6.1%) and postmenopausal women (5.5%) (P < .001). Based on the ROC curve, TBS-adjusted FRAX-MOF (0.803) showed largest area under curve (AUC) to detect the prevalent VFs, followed by FRAX-MOF (0.796), TBS (0.765), and BMD (0.588) in the SSc group. In the RA group, FRAX-MOF had the largest AUC (0.896), followed by TBS-adjusted FRAX-MOF (0.863), TBS (0.736), and BMD (0.686). The cutoffs for FRAX-MOF and TBS-adjusted FRAX-MOF for detecting VFs were 8.95% and 9.7% for SSc, and 14.5% and 14% for RA. No association between VFs and SSc subtypes, organ involvement, mRSS or NFC patterns was found. FRAX-MOF, with or without TBS, had better predictive value for VFs than BMD and TBS in SSc. However, FRAX-MOF underestimated the probability of VFs in SSc compared with RA.
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Affiliation(s)
- Kyung-Ann Lee
- Division of Rheumatology, Department of Internal Medicine, Soonchunhyang University Seoul Hospital, Soonchunhyang University School of Medicine, Seoul, South Korea
| | - Hyun-Joo Kim
- Department of Radiology, Soonchunhyang University Seoul Hospital, Soonchunhyang University School of Medicine, Seoul, South Korea
| | - Hyun-Sook Kim
- Division of Rheumatology, Department of Internal Medicine, Soonchunhyang University Seoul Hospital, Soonchunhyang University School of Medicine, Seoul, South Korea
- * Correspondence: Hyun-Sook Kim, Division of Rheumatology, Department of Internal Medicine, Soonchunhyang University Seoul Hospital, 59 Daesagwan-ro, Yongsan-gu, Seoul 04401, South Korea (e-mail: )
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Huang R, Tang J, Wang S, Liu Y, Zhang M, Jin M, Qin H, Qian W, Lu Y, Yang Y, Lu B, Yao Y, Yan P, Huang J, Zhang W, Lu J, Gu M, Zhu Y, Guo X, Xian S, Liu X, Huang Z. Sequencing technology as a major impetus in the advancement of studies into rheumatism: A bibliometric study. Front Immunol 2023; 14:1067830. [PMID: 36875117 PMCID: PMC9982012 DOI: 10.3389/fimmu.2023.1067830] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2022] [Accepted: 01/23/2023] [Indexed: 02/19/2023] Open
Abstract
Background Rheumatism covers a wide range of diseases with complex clinical manifestations and places a tremendous burden on humans. For many years, our understanding of rheumatism was seriously hindered by technology constraints. However, the increasing application and rapid advancement of sequencing technology in the past decades have enabled us to study rheumatism with greater accuracy and in more depth. Sequencing technology has made huge contributions to the field and is now an indispensable component and powerful tool in the study of rheumatism. Methods Articles on sequencing and rheumatism, published from 1 January 2000 to 25 April 2022, were retrieved from the Web of Science™ (Clarivate™, Philadelphia, PA, USA) database. Bibliometrix, the open-source tool, was used for the analysis of publication years, countries, authors, sources, citations, keywords, and co-words. Results The 1,374 articles retrieved came from 62 countries and 350 institutions, with a general increase in article numbers during the last 22 years. The leading countries in terms of publication numbers and active cooperation with other countries were the USA and China. The most prolific authors and most popular documents were identified to establish the historiography of the field. Popular and emerging research topics were assessed by keywords and co-occurrence analysis. Immunological and pathological process in rheumatism, classification, risks and susceptibility, and biomarkers for diagnosis were among the hottest themes for research. Conclusions Sequencing technology has been widely applied in the study of rheumatism and propells research in the area of discovering novel biomarkers, related gene patterns and physiopathology. We suggest that further efforts be made to advance the study of genetic patterns related to rheumatic susceptibility, pathogenesis, classification and disease activity, and novel biomarkers.
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Affiliation(s)
- Runzhi Huang
- Department of Orthopedics, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Department of Burn Surgery, The First Affiliated Hospital of Naval Medical University, Shanghai, People's Republic of China, Research Unit of Key Techniques for Treatment of Burns and Combined Burns and Trauma Injury, Chinese Academy of Medical Sciences, Shanghai, China
| | - Jieling Tang
- Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Siqiao Wang
- Tongji University School of Medicine, Shanghai, China
| | - Yifan Liu
- Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Mengyi Zhang
- Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Minghao Jin
- Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Hengwei Qin
- Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Weijin Qian
- Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yuwei Lu
- Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yiting Yang
- Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Bingnan Lu
- Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yuntao Yao
- Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Penghui Yan
- Department of Orthopedics, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Jie Huang
- Department of Burn Surgery, The First Affiliated Hospital of Naval Medical University, Shanghai, People's Republic of China, Research Unit of Key Techniques for Treatment of Burns and Combined Burns and Trauma Injury, Chinese Academy of Medical Sciences, Shanghai, China
| | - Wei Zhang
- Department of Burn Surgery, The First Affiliated Hospital of Naval Medical University, Shanghai, People's Republic of China, Research Unit of Key Techniques for Treatment of Burns and Combined Burns and Trauma Injury, Chinese Academy of Medical Sciences, Shanghai, China
| | - Jianyu Lu
- Department of Burn Surgery, The First Affiliated Hospital of Naval Medical University, Shanghai, People's Republic of China, Research Unit of Key Techniques for Treatment of Burns and Combined Burns and Trauma Injury, Chinese Academy of Medical Sciences, Shanghai, China
| | - Minyi Gu
- Department of Burn Surgery, The First Affiliated Hospital of Naval Medical University, Shanghai, People's Republic of China, Research Unit of Key Techniques for Treatment of Burns and Combined Burns and Trauma Injury, Chinese Academy of Medical Sciences, Shanghai, China
| | - Yushu Zhu
- Department of Burn Surgery, The First Affiliated Hospital of Naval Medical University, Shanghai, People's Republic of China, Research Unit of Key Techniques for Treatment of Burns and Combined Burns and Trauma Injury, Chinese Academy of Medical Sciences, Shanghai, China
| | - Xinya Guo
- Department of Burn Surgery, The First Affiliated Hospital of Naval Medical University, Shanghai, People's Republic of China, Research Unit of Key Techniques for Treatment of Burns and Combined Burns and Trauma Injury, Chinese Academy of Medical Sciences, Shanghai, China
| | - Shuyuan Xian
- Department of Orthopedics, Shibei Hospital, Shanghai, China
| | - Xin Liu
- Department of Rheumatology and Immunology, Second Affiliated Hospital of Naval Medical University, Shanghai, China
| | - Zongqiang Huang
- Department of Orthopedics, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
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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.
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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:
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Bone Involvement in Systemic Lupus Erythematosus. Int J Mol Sci 2022; 23:ijms23105804. [PMID: 35628614 PMCID: PMC9143163 DOI: 10.3390/ijms23105804] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2022] [Revised: 05/19/2022] [Accepted: 05/20/2022] [Indexed: 02/01/2023] Open
Abstract
Systemic lupus erythematosus (SLE) is a chronic autoimmune disease characterized by a wide variability of clinical manifestations due to the potential involvement of several tissues and internal organs, with a relapsing and remitting course. Dysregulation of innate and adaptive immune systems, due to genetic, hormonal and environmental factors, may be responsible for a broad spectrum of clinical manifestations, affecting quality of life, morbidity and mortality. Bone involvement represents one of the most common cause of morbidity and disability in SLE. Particularly, an increased incidence of osteoporosis, avascular necrosis of bone and osteomyelitis has been observed in SLE patients compared to the general population. Moreover, due to the improvement in diagnosis and therapy, the survival of SLE patient has improved, increasing long-term morbidities, including osteoporosis and related fractures. This review aims to highlight bone manifestations in SLE patients, deepening underlying etiopathogenetic mechanisms, diagnostic tools and available treatment.
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Endothelial Progenitor Cells and Rheumatoid Arthritis: Response to Endothelial Dysfunction and Clinical Evidences. Int J Mol Sci 2021; 22:ijms222413675. [PMID: 34948469 PMCID: PMC8708779 DOI: 10.3390/ijms222413675] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2021] [Revised: 12/12/2021] [Accepted: 12/17/2021] [Indexed: 11/17/2022] Open
Abstract
Rheumatoid Arthritis (RA) is a chronic autoimmune inflammatory disease characterized by the swelling of multiple joints, pain and stiffness, and accelerated atherosclerosis. Sustained immune response and chronic inflammation, which characterize RA, may induce endothelial activation, damage and dysfunction. An equilibrium between endothelial damage and repair, together with the preservation of endothelial integrity, is of crucial importance for the homeostasis of endothelium. Endothelial Progenitor Cells (EPCs) represent a heterogenous cell population, characterized by the ability to differentiate into mature endothelial cells (ECs), which contribute to vascular homeostasis, neovascularization and endothelial repair. A modification of the number and function of EPCs has been described in numerous chronic inflammatory and auto-immune conditions; however, reports that focus on the number and functions of EPCs in RA are characterized by conflicting results, and discrepancies exist among different studies. In the present review, the authors describe EPCs' role and response to RA-related endothelial modification, with the aim of illustrating current evidence regarding the level of EPCs and their function in this disease, to summarize EPCs' role as a biomarker in cardiovascular comorbidities related to RA, and finally, to discuss the modulation of EPCs secondary to RA therapy.
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Wu H, Cheng K, Guo Q, Yang W, Tong L, Wang Y, Sun Z. Mapping Knowledge Structure and Themes Trends of Osteoporosis in Rheumatoid Arthritis: A Bibliometric Analysis. Front Med (Lausanne) 2021; 8:787228. [PMID: 34888333 PMCID: PMC8650090 DOI: 10.3389/fmed.2021.787228] [Citation(s) in RCA: 82] [Impact Index Per Article: 27.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Accepted: 10/18/2021] [Indexed: 12/20/2022] Open
Abstract
Background: Rheumatoid arthritis is a chronic disabling disease characterized by chronic inflammation, articular cartilage destruction, and reduced bone mass. Multiple studies have revealed that the development of osteoporosis in rheumatoid arthritis (RA; ORA) patients could be led to a reduced quality of life and increased healthcare costs. Nevertheless, no attempt has been made to analyze the field of ORA research with the bibliometric method. This study aimed to provide a comprehensive overview of the knowledge structure and theme trends in the field of ORA research from a bibliometric perspective. Methods: Articles and reviews regarding ORA from 1998 to 2021 were identified from the Web of Science database. An online bibliometric platform, CiteSpace, and VOSviewer software were used to generate visualization knowledge maps including co-authorship, co-citation, and co-occurrence analysis. SPSS, R, and Microsoft Excel software were used to conduct curve fitting and correlation analysis, and to analyze quantitative indicators, such as publication and citation counts, h-index, and journal citation reports. Results: A total of 1,081 papers with 28,473 citations were identified. Publications were mainly concentrated in North America, Western Europe, and Eastern Asia. Economic strength is an important factor affecting scientific output. The United States contributed the most publications (213) with the highest h-index value (46) as of September 14, 2021. Diakonhjemmet Hospital and professor Haugeberg G were the most prolific institution and influential authors, respectively. Journal of Rheumatology was the most productive journal concerning ORA research. According to the burst references, “anti-citrullinated protein antibodies” and “preventing joint destruction” have been recognized as the hot research issues in the domain. The keywords co-occurrence analysis identified “teriparatide,” “interleukin-6,” “Wnt,” and “vertebral fractures” as the important future research directions. Conclusion: This was the first bibliometric study comprehensively summarizing the trends and development of ORA research. Our findings could offer practical sources for scholars to understand the key information in this field, and identify the potential research frontiers and hot directions in the near future.
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Affiliation(s)
- Haiyang Wu
- Department of Clinical Medicine, Graduate School of Tianjin Medical University, Tianjin, China
| | - Kunming Cheng
- Department of Intensive Care Unit, The Second Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Qiang Guo
- Department of Orthopaedic Surgery, Baodi Clinical College of Tianjin Medical University, Tianjin, China
| | - Weiguang Yang
- Department of Clinical Medicine, Graduate School of Tianjin Medical University, Tianjin, China
| | - Linjian Tong
- Department of Clinical Medicine, Graduate School of Tianjin Medical University, Tianjin, China
| | - Yulin Wang
- Department of Clinical Medicine, Graduate School of Tianjin Medical University, Tianjin, China
| | - Zhiming Sun
- Department of Clinical Medicine, Graduate School of Tianjin Medical University, Tianjin, China.,Department of Orthopaedic Surgery, Tianjin Huanhu Hospital, Tianjin, China
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Hanna G, Uddin SA, Trontis A, Ross L, Drazin D, Kim TT, Johnson JP. Epidural hematoma in patients with ankylosing spondylitis requiring surgical stabilization: a single-institution retrospective review with literature analysis. Neurosurg Focus 2021; 51:E5. [PMID: 34598124 DOI: 10.3171/2021.7.focus21334] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2021] [Accepted: 07/16/2021] [Indexed: 11/06/2022]
Abstract
OBJECTIVE Ankylosing spondylitis (AS) is a chronic inflammatory disease affecting the sacroiliac joints and axial spine that is closely linked with human leukocyte antigen-B27. There appears to be an increased frequency of associated epidural hematomas in spine fractures in patients with AS. The objective was to review the incidence within the literature and a single-institution experience of the occurrence of epidural hematoma in the context of patients with AS requiring spine surgery. METHODS Deep 6 AI software was used to search the entire database of patients at a single level I trauma center (since the advent of the institution's modern electronic health record system) to look at all patients with AS who underwent spinal surgery and who had a diagnosis of epidural hematoma. Additionally, a systemic literature review was performed of all papers evaluating the incidence of epidural hematoma in patients with spine fractures. RESULTS A single-institution, retrospective review of records from 2009 to 2020 yielded a total of 164 patients with AS who underwent spine surgery. Of those patients, 17 (10.4%) had epidural hematomas on imaging, with the majority requiring surgical decompression. These spine fractures occurred close to the cervicothoracic or thoracolumbar junction. The patients ranged in age from 51 to 88 years, and there were 14 males and 3 females in the cohort. Eight patients were administered an antiplatelet and/or anticoagulant agent, and the rest were not. All patients required surgical stabilization, with 64.7% of patients also requiring decompressive laminectomies for evacuation of the hematoma and spinal cord decompression. Only 1 death was reported in the series. There was a tendency toward neurological improvement after surgical intervention. CONCLUSIONS AS has been a well-described pathologic process that leads to an increased risk of three-column injury in spine fracture, with an increased incidence of symptomatic epidural hematoma compared with patients without AS. Early recognition of this entity is important to ensure that appropriate surgical management includes addressing compression of the neural elements in addition to surgical stabilization.
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Affiliation(s)
- George Hanna
- 1Department of Neurological Surgery, Cedars-Sinai Medical Center, Los Angeles
| | - Syed-Abdullah Uddin
- 1Department of Neurological Surgery, Cedars-Sinai Medical Center, Los Angeles.,3University of California, Riverside (UCR) School of Medicine, Riverside, California; and
| | - Andrew Trontis
- 2Department of Orthopaedics, Cedars-Sinai Medical Center, Los Angeles; and
| | - Lindsey Ross
- 1Department of Neurological Surgery, Cedars-Sinai Medical Center, Los Angeles
| | - Doniel Drazin
- 4Pacific Northwest University of Health Sciences College of Medicine, Yakima, Washington
| | - Terrence T Kim
- 2Department of Orthopaedics, Cedars-Sinai Medical Center, Los Angeles; and
| | - J Patrick Johnson
- 1Department of Neurological Surgery, Cedars-Sinai Medical Center, Los Angeles
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Lee KA, Kim J, Kim HJ, Kim HS. Discriminative ability of trabecular bone score over bone mineral density for vertebral and fragility fracture in patients treated with long-term and low-dose glucocorticoid. Int J Rheum Dis 2021; 24:1053-1060. [PMID: 34184827 DOI: 10.1111/1756-185x.14164] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Revised: 06/04/2021] [Accepted: 06/13/2021] [Indexed: 11/30/2022]
Abstract
AIM To evaluate the ability of the trabecular bone score (TBS) to discriminate vertebral fracture (VF) and fragility fracture (FF) in patients with chronic inflammatory rheumatic diseases on long-term and low-dose glucocorticoid (GC) treatment and those without exposure to GC. METHODS This study assessed TBS and bone mineral density (BMD) in chronic GC users, defined as ≥2.5 mg/d of prednisone for >3 months (n = 89, mean age: 62.5 ± 11 years), and in controls (n = 59, mean age: 60.3 ± 9.6 years). Osteoporosis risk factors, radiographs of the thoracolumbar spine, non-VF history, osteoporosis drugs, and current/cumulative GC doses were collected. Patients were classified as high (TBS <1.23), intermediate (1.23-1.31), or low risk (>1.31), according to the fracture risk based on a recent meta-analysis. RESULTS The mean current dose and duration of GC treatment were 3.9 ± 1.9 mg/d and 3.9 ± 4.2 years, respectively. The prevalence of VF was significantly higher in chronic GC users than in controls (20.2% vs 5.1%, P = .010), although the prevalence of non-VF was similar (11.2% vs 5.1%). The GC group had significantly lower L1-L4 TBS and femur total BMD than did the controls (all with P < .01) without significantly different lumbar BMD. TBS (<1.31) showed a higher sensitivity for patients with VF and FF (83.3% and 81.8%, respectively) than with densitometric osteoporosis in the GC group (61.1% and 59.1%, respectively). Using the receiver operating characteristic curve, TBS <1.31 showed better diagnostic accuracy than TBS <1.23 and BMD in chronic GC users. CONCLUSION TBS is more sensitive than BMD in detecting VF and FF in chronic GC users, even at a lower dose.
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Affiliation(s)
- Kyung-Ann Lee
- Division of Rheumatology, Department of Internal Medicine, Soonchunhyang University, Seoul Hospital, Soonchunhyang University School of Medicine, Seoul, South Korea
| | - JongSun Kim
- Division of Rheumatology, Department of Internal Medicine, Soonchunhyang University, Seoul Hospital, Soonchunhyang University School of Medicine, Seoul, South Korea
| | - Hyun-Joo Kim
- Department of Radiology, Soonchunhyang University Seoul Hospital, Soonchunhyang University School of Medicine, Seoul, South Korea
| | - Hyun-Sook Kim
- Division of Rheumatology, Department of Internal Medicine, Soonchunhyang University, Seoul Hospital, Soonchunhyang University School of Medicine, Seoul, South Korea
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