scholarly journals Serum 25-hydroxy vitamin D levels in Egyptian patients with rheumatoid arthritis: Association with disease activity, functional disability and radiological damage

2016 ◽  
Vol 38 (3) ◽  
pp. 133-139 ◽  
Author(s):  
Sherif R. Elbassiony ◽  
Ziyad Tawhid ◽  
Hamada S. Ahmad ◽  
Alaa Sabry
Keyword(s):  
Rheumatoid Arthritis ◽  
Vitamin D ◽  
Disease Activity ◽  
Functional Disability ◽  
Vitamin D Levels ◽  
Egyptian Patients ◽  
25 Hydroxy Vitamin D ◽  
Radiological Damage

scholarly journals Immunological analysis of vitamin D receptor gene expression in Egyptian patients with rheumatoid arthritis: relation to disease activity and functional disability

2020 ◽  
Vol 47 (1) ◽  
Author(s):  
Nevine Mohannad ◽  
Eman Saad Nassar ◽  
Mai Moaaz ◽  
Rehab Elnemr ◽  
Eman Anwar Sultan
Keyword(s):  
Rheumatoid Arthritis ◽  
Gene Expression ◽  
Vitamin D ◽  
Disease Activity ◽  
Vitamin D Receptor ◽  
Functional Disability ◽  
Receptor Gene ◽  
Roc Curve Analysis ◽  
Vdr Gene ◽  
Egyptian Patients

Abstract Background Vitamin D (vit D) deficiency has recently been associated with risk of development of rheumatoid arthritis (RA). The aim of this research was to assess vitamin D receptor (VDR) gene expression in Egyptian patients with RA and its relation with the inflammatory state, disease activity, and functional disability. Results RA patients had significantly lower vit D level and VDR gene expression compared to controls (mean ± 17.0 ± 6.65, 20.73 ± 8.42 ng/ml, p < 0.05 and 3.29 ± 5.47, 14.22 ± 12.60, p < 0.001 respectively). Receiver operating characteristic (ROC) curve analysis for VDR gene expression in RA patients revealed (area under the curve 0.826, cutoff value for low VDR expression 1.05 ng/ml). Patients with low VDR expression had significantly higher ESR, CRP, double positive RF+ anti-CCP+, DAS28, and MHAQ (p < 0.001, p = 0.001, p < 0.05, p < 0.001, p < 0.001) respectively. Conclusion Vitamin D and VDR expression are significantly lower in RA patients than controls. Patients with low VDR gene expression had significantly higher disease activity and disability. This may suggest that apart from low vit D levels, low VDR expression is associated with inflammatory process and it has a potential role in RA pathogenesis and prognosis. Further multicenter studies are needed to confirm these findings.

scholarly journals Rate of hypovitaminosis D and association of plasma concentration of 25(OH)D with indicators of disease activity in patients with rheumatoid arthritis

2020 ◽  
Vol 64 (6) ◽  
pp. 723-729
Author(s):  
A. V. Rudenko ◽  
T. D. Tyabut ◽  
A. E. Buglova ◽  
G. A. Babak ◽  
P. M. Morozik ◽  
...  
Keyword(s):  
Rheumatoid Arthritis ◽  
Vitamin D ◽  
Disease Activity ◽  
Vitamin D Deficiency ◽  
Activity Index ◽  
Serum Vitamin ◽  
Disease Activity Index ◽  
Tender Joint Count ◽  
Serum Vitamin D ◽  
Vitamin D Levels

Vitamin D deficiency is an important environmental risk factor that influences the prevalence and severity of several autoimmune diseases, including rheumatoid arthritis (RA). The aim of this study was to determine the incidence of vitamin D insufficiency and deficiency in patients with RA, to establish the relationship between serum vitamin D levels and indicators of disease activity. 156 patients with RA were included in the study, mean age 60.2 ± 13.9 years. Assessment of clinical status was performed, serum concentrations of rheumatoid factor (RF), C-reactive protein (CRP), total vitamin D (25(OH)D), antibodies to cyclic citrullinated peptide (ACCP) were determined. RA disease activity was evaluated using DAS28 (disease activity score), SDAI (Simplified Disease Activity Index) и CDAI (Clinical Disease Activity Index) scores. Average levels of 25(OH)D in the surveyed sample were 25.2 ± 13.2 ng/ml. The results of the study indicate a high prevalence of vitamin D deficiency in patients with RA. Normal indicators of vitamin D, its insufficiency and deficiency were observed in 47 (30.3 %), 45 (28.7 %) and 64 (40.7 %) patients, respectively. Low level of serum 25(OH)D was associated with higher indices of RA activity according to DAS28, SDAI and CDAI, as well as with greater tender joint count. Vitamin D should be prescribed as an adjunctive therapy in patients with active RA due to its potential immunomodulatory effect, as well as for the prevention and treatment of bone metabolism disorders.

scholarly journals PREVALENCE OF 25-HYDROXY VITAMIN D DEFICIENCY AND SOME BIOCHEMICAL PARAMETERS IN IRAQI PATIENTS WITH RHEUMATOID ARTHRITIS AND THEIR ASSOCIATIONS WITH DISEASE ACTIVITY

2020 ◽  
pp. 132-136
Author(s):  
ABDULNASSER M AL-GEBORI ◽  
MOHAMMED HADI MUNSHED ALOSAMI ◽  
NAWAL HAIDER AL-HASHIMI
Keyword(s):  
Rheumatoid Arthritis ◽  
Vitamin D ◽  
Disease Activity ◽  
Biochemical Parameters ◽  
Enzyme Linked Immunosorbent Assay ◽  
Healthy Controls ◽  
25 Hydroxy Vitamin D ◽  
Calcium Magnesium ◽  
Calcium And Magnesium ◽  
25 Oh Vitamin D

Objectives: The objectives of the study were to evaluate changes in 25(OH) Vitamin D levels and some biochemical parameters in rheumatoid arthritis (RA) patients compared with healthy controls and assess the correlation of 25-hydroxy Vitamin D, calcium, magnesium, and disease activity. Study the effects of anti-RA drugs on these biochemical parameters and also the role of supplements calcium and 25-OH Vitamin D in RA patients. Methods: This study conducted between 60 patients for RA and 20 healthy controls according to the American College of Rheumatology standards in 2010. In this study, 25-hydroxy Vitamin D was measured using an enzyme-linked immunosorbent assay, and also some biochemical parameters were measured with a spectrophotometer (Humalyzer 2000). Results: Serum 25(OH) Vitamin D, calcium, magnesium, and albumin levels were significantly lower in RA patients compared with healthy controls. Serum alanine aminotransferase aspartate aminotransferase levels were significantly increased in RA patients compared with healthy controls. The correlation was non-significantly among 25-hydroxy Vitamin D and clinical disease activity index (CDAI), while the results showed significantly inverse correlation calcium and magnesium concentrations with CDAI. Conclusion: 25-OH Vitamin D, calcium, albumin, and magnesium deficiency appear to be widespread in patients with RA. Thus, biochemical changes in RA are reflected in the pathogenesis of RA. Furthermore, in these results, there is no relationship between Vitamin D and the disease activity, while there is a relationship between calcium and magnesium with disease activity.

scholarly journals Potential association between serum 25-hydroxy vitamin D levels and symptomatic neuropathic pain in rheumatoid arthritis patients

2022 ◽  
Vol 44 (3) ◽  
pp. 203-208
Author(s):  
Hanan M. Fathi ◽  
Rozan E. Khalil ◽  
Marwa H. Abo Omirah ◽  
Ahmed Hamdy ◽  
Noha K. Abdelghaffar ◽  
...  
Keyword(s):  
Rheumatoid Arthritis ◽  
Vitamin D ◽  
Neuropathic Pain ◽  
Potential Association ◽  
Vitamin D Levels ◽  
25 Hydroxy Vitamin D
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