Associations of blood and urinary heavy metals with rheumatoid arthritis risk among adults in NHANES, 1999–2018

Chemosphere ◽  
2021 ◽  
pp. 133147
Author(s):  
Li Chen ◽  
Qiuzi Sun ◽  
Shufen Peng ◽  
Tianqi Tan ◽  
Guibin Mei ◽  
...  
2020 ◽  
Vol 23 (16) ◽  
Author(s):  
Nashwan S. Albabawaty ◽  
Ali Y. Majid ◽  
Mohammed H. Alosami ◽  
Halla G. Mahmood

2021 ◽  
Vol 14 ◽  
pp. 117954412110287
Author(s):  
Mir Sohail Fazeli ◽  
Vadim Khaychuk ◽  
Keith Wittstock ◽  
Boris Breznen ◽  
Grace Crocket ◽  
...  

Objective: To scope the current published evidence on cardiovascular risk factors in rheumatoid arthritis (RA) focusing on the role of autoantibodies and the effect of antirheumatic agents. Methods: Two reviews were conducted in parallel: A targeted literature review (TLR) describing the risk factors associated with cardiovascular disease (CVD) in RA patients; and a systematic literature review (SLR) identifying and characterizing the association between autoantibody status and CVD risk in RA. A narrative synthesis of the evidence was carried out. Results: A total of 69 publications (49 in the TLR and 20 in the SLR) were included in the qualitative evidence synthesis. The most prevalent topic related to CVD risks in RA was inflammation as a shared mechanism behind both RA morbidity and atherosclerotic processes. Published evidence indicated that most of RA patients already had significant CV pathologies at the time of diagnosis, suggesting subclinical CVD may be developing before patients become symptomatic. Four types of autoantibodies (rheumatoid factor, anti-citrullinated peptide antibodies, anti-phospholipid autoantibodies, anti-lipoprotein autoantibodies) showed increased risk of specific cardiovascular events, such as higher risk of cardiovascular death in rheumatoid factor positive patients and higher risk of thrombosis in anti-phospholipid autoantibody positive patients. Conclusion: Autoantibodies appear to increase CVD risk; however, the magnitude of the increase and the types of CVD outcomes affected are still unclear. Prospective studies with larger populations are required to further understand and quantify the association, including the causal pathway, between specific risk factors and CVD outcomes in RA patients.


2021 ◽  
Vol 10 (13) ◽  
pp. 2791
Author(s):  
Yuan Zhang ◽  
Linda Johansson ◽  
Johanna Andersson-Assarsson ◽  
Magdalena Taube ◽  
Markku Peltonen ◽  
...  

We recently reported that increased serum adiponectin was associated with rheumatoid arthritis (RA) risk in subjects with obesity. We hereby aim to determine if other adipokines associate with RA risk and if the association between adiponectin and RA is independent of other adipokines. Two nested-case control studies were performed in two different cohorts: 82 participants of the Swedish Obese Subjects (SOS) study who developed RA during follow-up matched with 410 controls, and 88 matched pairs from the Medical Biobank of Northern Sweden. Baseline levels of circulating adipokines were measured using ELISA. In a multivariable analysis in the SOS cohort, higher adiponectin was associated with an increased risk of RA independently of other adipokines (OR for RA risk: 1.06, 95% CI: 1.01–1.12, p = 0.02). No association between leptin, resistin, and visfatin levels and the risk of RA was detected. In the cohort from the Medical Biobank of Northern Sweden, higher adiponectin was associated with an increased risk of RA only in participants with overweight/obesity (OR: 1.17, 95% CI: 1.01−1.36, p = 0.03), independently of other adipokines. Our results show that in individuals with overweight/obesity, higher circulating levels of adiponectin, but not leptin, resistin, or visfatin, were associated with an increased RA risk.


2019 ◽  
Vol 102 (5) ◽  
pp. 976-983 ◽  
Author(s):  
Allison A. Marshall ◽  
Alessandra Zaccardelli ◽  
Zhi Yu ◽  
Maria G. Prado ◽  
Xinyi Liu ◽  
...  

2017 ◽  
Vol 48 (4) ◽  
pp. 386-392 ◽  
Author(s):  
Liang Zhang ◽  
Xier Yuan ◽  
Qiang Zhou ◽  
Jiujun Shi ◽  
Zhoufeng Song ◽  
...  

Rheumatology ◽  
2009 ◽  
Vol 48 (10) ◽  
pp. 1185-1189 ◽  
Author(s):  
C. Bouffi ◽  
F. Djouad ◽  
M. Mathieu ◽  
D. Noel ◽  
C. Jorgensen

2015 ◽  
Vol 76 (4) ◽  
pp. 281-285 ◽  
Author(s):  
Zhong-Jun Feng ◽  
Shu-Lan Zhang ◽  
Hai-Feng Wen ◽  
Yun Liang

2021 ◽  
pp. jrheum.201251
Author(s):  
Johanna Karlsson Sundbaum ◽  
Elizabeth V. Arkema ◽  
Judith Bruchfeld ◽  
Jerker Jonsson ◽  
Johan Askling ◽  
...  

Objective To investigate risk factors and characteristics of active tuberculosis (TB) in biologics-naïve rheumatoid arthritis (RA) patients. Methods Population-based case-control study using the Swedish Rheumatology Quality Register, the National Patient Register and the Tuberculosis Register to identify RA cases with active TB and matched RA controls without TB 2001-2014. Clinical data were obtained from medical records. TB risk was estimated as adjusted (adj) odds ratios (OR) with 95% confidence intervals (CI) using univariate and multivariable logistic regression analyses. Results After validation of diagnoses, the study included 31 RA cases with TB, and 122 matched RA controls. All except three cases had reactivation of latent TB. Pulmonary TB dominated (84%). Ever use of methotrexate was not associated with increased TB risk (adj OR 0.8; 95% CI 0.3-2.0), whereas ever treatment with leflunomide (adj OR 6.0; 95% CI 1.5-24.6), azathioprine (adj OR 3.8; 95% CI 1.1-13.8) and prednisolone (adj OR 2.4 (95% CI 1.0-5.9) was. There were no significant differences of maximum dose of prednisolone, treatment duration with prednisolone before TB, or cumulative dose of prednisolone the year before TB diagnosis between cases and controls. Obstructive pulmonary disease was associated with an increased TB risk (adj OR 3.9; 95% CI 1.4-10.7). Conclusion Several RA-associated factors may contribute to the increased TB risk in biologics-naïve RA patients, making risk of TB activation difficult to predict in the individual patient. To further decrease TB in RA patients, the results suggest that screening for latent TB should also be considered in biologics-naïve patients.


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