scholarly journals Vitamin D and disease activity in rheumatoid arthritis patients: a retrospective study in a Romanian cohort

2020 ◽  
Author(s):  
Elena Sirbu ◽  
Florina Buleu ◽  
Anca Tudor ◽  
Simona Dragan
Keyword(s):  
Vitamin D ◽  
Disease Activity ◽  
White Blood Cells ◽  
Hypovitaminosis D ◽  
Serum Levels ◽  
Study Cohort ◽  
Healthy Controls ◽  
25 Hydroxy Vitamin D ◽  
Retrospective Comparative Study ◽  
The Relationship

Background. The relationship between the serum levels of Vitamin D and the severity of RA is a subject of great interest for the future therapeutic strategies. Although the evidence on the relationship between hypovitaminosis D and early RA is contradictory, preliminary data suggest that the serum levels of vitamin D are inversely associated with the disease activity. Aim: the main objectives of this study include: (1) to analyze the serum levels of vitamin D in patients with RA in comparison to healthy controls; (2) to investigatea possible correlation with disease activity. Materials and Methods. This was a retrospective, comparative study conducted on 37 subjects suffering from RA and a group of 21 healthy matched controls. The following were determined in all studied subjects: erythrocyte sedimentation rate (ESR), white blood cells (WBC), hemoglobin (Hb), platelets (PLT), serum calcium (Ca), serum phosphorus (Phos), and serum 25 hydroxy-vitamin D. Moreover, in the RA group the IgM-Rhematoid Factor (RF) and anti-citrullinated protein antibodies (ACPA) (immune-enzymatic method) were assessed. The Disease Activity Score of 28 joints (DAS28) was calculated for the RA patients. Results. We observed that vitamin D deficiency is more common in RA patients than in healthy controls. No significant correlation between 25OHvitD and DAS28-ESR was found in our study cohort. Conclusions. There is no significant association of serum 25(OH)D with disease severity in a Western Romanian cohort with RA. However, this result could have implications for the disease management, as patients with RA could be supplemented with vitamin D even in the absence of disease activity.

Hypovitaminosis D in Patients with Ankylosing Spondylitis: Frequency and Consequences

2021 ◽  
Vol 17 ◽  
Author(s):  
Gehan Elolemy ◽  
Waleed Hassan ◽  
Mohamed Nasr ◽  
Eman Baraka
Keyword(s):  
Vitamin D ◽  
Ankylosing Spondylitis ◽  
Disease Activity ◽  
Bone Mineral ◽  
Hypovitaminosis D ◽  
Healthy Controls ◽  
Mineral Density ◽  
Z Scores ◽  
The Impact ◽  
Active Disease

Objectives: was to assess the frequency of hypovitaminosis D in patients with ankylosing spondylitis (AS) compared to healthy controls and to evaluate its association with disease activity, structural damage and bone mineral density (BMD). Methods: Serum 25(OH) D in 30 AS male patients was compared to 30 matched healthy controls. AS disease activity was assessed using AS Disease Activity Score and C - reactive protein (ASDAS-CRP). Bath AS Functional Index (BASFI) and Bath AS Metrology Index (BASMI) were used to assess the functional impairment and the spinal mobility respectively. Radiological damage was scored according to modified Stoke AS Spine Score (mSASSS) and BMD was measured in the lumbar spine and femoral neck. Results: The mean serum 25(OH)D levels in AS patients were significantly lower compared to healthy controls (27.73 ± 14.27 vs. 38.46 ± 8.11ng/ml, P <0.001). Among the patients, 60% exhibited hypovitaminosis D. AS patients with hypovitaminosis D had significantly higher ASDAS-CRP (p<0.001), BASFAI (p=0.0003) and mSASSS (p=0.04) scores. Additionally, BMD and Z scores at lumbar and femoral sites were significantly reduced in the patients with hypovitaminosis D (P < 0.05). Serum 25(OH)D was positively correlated with BMD (lumbar and femoral; p=0.002 and p=0.01 respectively) and Z scores (lumbar and femoral; p<0.001and p=0.01 respectively), whereas, negatively correlated with ASDAS-CRP (p<0.001), BASFI (p<0.001), mSASSS (p=0.003). ASDAS -CRP was the only significant predictor of hypovitaminosis D in AS patients. Conclusions: hypovitaminosis D is prevalent among AS patients and is associated with increased risk of active disease, impaired function, radiographic severity and bone mineral loss. Future studies with larger sample size are recommended to assess the impact of vitamin D deficiency on radiological progression in AS and to address whether or not vitamin D supplementation will help control active disease.

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 The relationship between serum vitamin D level and COVID-19; a review study

2020 ◽  
Vol 5 (2) ◽  
pp. e34-e34
Author(s):  
Yasaman Koohshoori ◽  
Ehsan Ramanian ◽  
Nasrin Moradi ◽  
Shahrzad Shadabi ◽  
Minoo Motahhar ◽  
...  
Keyword(s):  
Vitamin D ◽  
Serum Vitamin ◽  
Length Of Hospital Stay ◽  
Hypovitaminosis D ◽  
Serum Levels ◽  
Potential Effect ◽  
Hydroxyvitamin D ◽  
Serum Vitamin D ◽  
Vitamin D Levels ◽  
The Relationship

Introduction: Coronavirus disease 2019 (COVID-19) from the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is one of the most important epidemiological events in the past 100 years has become, the consequences for public health and economic systems around the world. Vitamin D is an important micronutrient that has been reported to improve immunity and protect against respiratory diseases. In this study, we intend to review articles that examine the relationship between COVID-19 and vitamin D. Methods: This is a review that uses articles from studies published in 2020 on the relationship between COVID-19 and vitamin D in databases such as; Web of Science, Science Direct, SID, Magiran, Google Scholar and PubMed. Keywords used included; serum levels of 25-hydroxyvitamin D, vitamin D, COVID-19, SARS-COV-2 and coronavirus 2. With this search, 32 articles were finally selected for this purpose and their results were reviewed Results: Of the 32 studies reviewed, only three showed no association between vitamin D levels in the blood and COVID-19 disease. Other studies had a relationship between the severity of the disease, mortality rate and length of hospital stay, in different age, gender and location groups. Conclusion: It seems that the level of vitamin D in the blood has a potential effect on COVID-19 disease. Checking the serum vitamin D levels and supplementation in people with hypovitaminosis D can be a good solution to reduce the complications and problems caused by COVID-19.

scholarly journals The Association of Disease Activity, BMI and Phase Angle with Vitamin D Deficiency in Patients with IBD

Nutrients ◽  
2019 ◽  
Vol 11 (11) ◽  
pp. 2583 ◽  
Author(s):  
Maria Chiara Mentella ◽  
Franco Scaldaferri ◽  
Marco Pizzoferrato ◽  
Antonio Gasbarrini ◽  
Giacinto Abele Donato Miggiano
Keyword(s):  
Vitamin D ◽  
Disease Activity ◽  
Vitamin D Deficiency ◽  
Phase Angle ◽  
Alimentary Tract ◽  
Hypovitaminosis D ◽  
Serum Levels ◽  
Cross Sectional Study ◽  
Cross Sectional ◽  
Inflammatory Bowel

Hypovitaminosis D is frequently present in inflammatory bowel disease (IBD) with a higher incidence in Crohn’s disease (CD) than in Ulcerative Colitis (UC). Given the involvement of the alimentary tract, many factors can contribute to hypovitaminosis D. The aim of the study was to investigate the association of disease activity, body mass index (BMI) and phase angle with vitamin D deficiency in patients with IBD. A cross-sectional study was conducted on a cohort of 206 IBD patients (October 2016–September 2018). Of these patients, 32.6% were affected by hypovitaminosis D (CD: 38.6%; UC: 25.6%; p < 0.01). Negative and significant associations (p < 0.01) were found between BMI and vitamin D serum levels both in CD and UC patients. BMI represented a determinant of hypovitaminosis D (Odds Ratio (OR) = 1.12, p < 0.01) only in UC patients; phase angle was associated to hypovitaminosis D in both groups (CD: OR = 0.64, p < 0.05; UC: OR = 0.49, p < 0.01). Results of the present study confirm a higher incidence of hypovitaminosis D in patients with CD than in those with UC, and show that nutritional status plays a crucial role in the incidence of vitamin D deficiency in patients with IBD.

Vitamin D status and its relationship with systemic lupus erythematosus as a determinant and outcome of disease activity

2019 ◽  
Vol 38 (3) ◽  
Author(s):  
Chayanika Dutta ◽  
Sanjeeb Kakati ◽  
Bhupen Barman ◽  
Kaustubh Bora
Keyword(s):  
Systemic Lupus Erythematosus ◽  
Vitamin D ◽  
Disease Activity ◽  
Lupus Erythematosus ◽  
Activity Index ◽  
Disease Activity Index ◽  
Hypovitaminosis D ◽  
Ultraviolet B ◽  
Healthy Controls ◽  
Systemic Lupus

Abstract Background The importance of vitamin D (VD) in systemic lupus erythematosus (SLE) is being increasingly appreciated, with studies suggesting a relationship between VD deficiency and SLE onset/disease activity. We investigated VD status in SLE patients and its associations with disease activity in a geographical region of India receiving low solar ultraviolet-B (UV-B) index. Materials and methods We enrolled 109 SLE patients along with 109 healthy controls belonging to same ethnicity and localities. Demographic and clinico-laboratory information were recorded. VD status was assessed by estimating serum 25-hydroxyvitamin D (25-OH-D) concentrations (deficient: <20 ng/mL, insufficient: 21–29 ng/mL, and sufficient/normal: ≥30 ng/mL) using an enzyme-linked fluorescent assay (ELFA). The SLE Disease Activity Index (SLEDAI) scoring system was used to evaluate disease activity. The association between VD status and disease activity was assessed by univariate and multivariate approaches. Results Hypovitaminosis D was prevalent in 90.83% SLE patients [vs. 77.98% healthy controls; chi-squared (χ2) = 10.125, df = 2, p < 0.01]. SLEDAI scores and 25-OH-D values were inversely associated, which extended in a two-way manner as revealed by multiple logistic regression models. SLE patients with VD deficiency were more likely to have high/very high disease activity [adjusted odds ratio (OR) = 3.5, 95% confidence intervals (CI): 1.4–8.9]. Conversely, patients with high SLEDAI scores (>10) also had greater risks of being VD deficient (adjusted OR = 3.9, 95% CI: 1.5–10.8). Conclusion VD deficiency is widespread in SLE. The relationship appears to be bidirectional, with VD status associated both as determinant and outcome of disease activity in SLE.

scholarly journals Biochemical bone markers in children with steroid sensitive nephrotic syndrome in remission

2018 ◽  
Vol 5 (4) ◽  
pp. 1588
Author(s):  
Neha Sinha ◽  
Poonam Wade ◽  
Radha Gulati Ghildiyal ◽  
Hemil Maniar
Keyword(s):  
Vitamin D ◽  
Nephrotic Syndrome ◽  
Hypovitaminosis D ◽  
Vitamin D Supplementation ◽  
Study Cohort ◽  
Healthy Controls ◽  
Cross Sectional ◽  
Vitamin D Levels ◽  
Steroid Sensitive Nephrotic Syndrome ◽  
Steroid Sensitive

Background: Glucocorticoids, the recommended first line treatment of steroid sensitive nephrotic syndrome (SSNS), are notorious for causing osteoporosis. There are very few studies from tropical countries looking at the lasting effects of a short course of glucocorticoids in SSNS. The objective is to study the effect of glucocorticoids and its dose on Vitamin D levels and biochemical markers of calcium metabolism in children with SSNS and to formulate a criterion to administer prophylactic calcium and vitamin D supplementation to such patients.Methods: A cross-sectional case-control study was conducted on 30 children with SSNS in remission and 30 healthy controls. Serum levels of 25 hydroxycholecalciferol [25(OH)D], calcium, phosphorous, albumin, alkaline phosphatase (ALP) and intact parathyroid (PTH) were measured. Total glucocorticoid exposure during the illness was summarized.Results: Children with SSNS had significantly lower height [median-100.00 (interquartile range {IQR}- 14.5) vs. controls [115.50 (17.5)] cm; P= 0.0003. Serum ALP levels was significantly higher in the cases [median 264 (IQR-80.7)] IU/L vs. controls [median 234 (IQR- 132)] IU/L; P= 0.028.  Though hypovitaminosis D was universal in the study cohort; children with SSNS had worse Vitamin D status (76.7%) than healthy controls (50%). Levels of serum calcium, phosphorous, vitamin D and PTH were not significantly different between the two groups, nor were they related to total cumulative dose of steroid. Vitamin D levels showed no significant co-relation with number of relapses, age, calcium, phosphate, ALP, or PTH levels.Conclusions: Children with SSNS may benefit from routine measurement of 25 (OH) D and prophylactic supplementation with calcium and Vitamin D.

Serum 25-OH vitamin D level in treatment-naïve systemic lupus erythematosus patients: Relation to disease activity, IL-23 and IL-17

Lupus ◽  
2016 ◽  
Vol 26 (9) ◽  
pp. 917-926 ◽  
Author(s):  
D Shahin ◽  
R M El-Farahaty ◽  
M E Houssen ◽  
S A Machaly ◽  
M Sallam ◽  
...  
Keyword(s):  
Vitamin D ◽  
Disease Activity ◽  
Lupus Erythematosus ◽  
Clinical Signs ◽  
Hypovitaminosis D ◽  
Serum Levels ◽  
High Serum ◽  
Laboratory Markers ◽  
Treatment Naïve ◽  
25 Oh Vitamin D

Objectives The aim of this study was to assess the vitamin D status in treatment-naïve SLE patients and its association with clinical and laboratory markers of disease activity, including serum levels of IL-17 and IL-23. Methods Fifty-seven treatment-naïve SLE patients along with 42 matched controls were included. SLEDAI score was used to estimate disease activity. Serum levels of 25(OH) D, IL-17 and IL-23 were measured. Results The median level of 25(OH) D in SLE patients (40.8; 4–70 ng/ml) was significantly lower than in the controls (47; 25–93 ng/ml) ( P = 0.001). A total of 38.6% of SLE cases had 25 (OH) D levels < 30 ng/ml (hypovitaminosis D) vs. 4.8% of the controls ( P < 0.0001). Apart from thrombocytopenia, vitamin D was not associated with clinical signs of SLE. There were negative correlations between serum 25(OH) D and serum levels of IL-17, IL-23 and ANA (rho = −0.5, −0.8, −0.5, P ≤ 0.05) in SLE patients. Conclusion Hypovitaminosis D is prevalent in treatment naïve SLE patients. It contributes to ANA antibody production and is associated with high serum levels of IL-23 and IL-17; thus they may trigger the inflammatory process in SLE.

Prevalence of Vitamin-D Deficiency in Patients with Acute Coronary Syndrome in Syria

2016 ◽  
Vol 9 (6) ◽  
pp. 3544-3548
Author(s):  
Aya Hallak ◽  
Malhis Mahmoud ◽  
Yaser Abajy Mohammad
Keyword(s):  
Vitamin D ◽  
Acute Coronary Syndrome ◽  
Vitamin D Deficiency ◽  
Hypovitaminosis D ◽  
Control Group ◽  
Coronary Syndrome ◽  
Normal Individuals ◽  
Vitamin D Levels ◽  
25 Hydroxy Vitamin D ◽  
Coronary Syndromes

The objectives of this study were to estimate the prevalence of vitamin D deficiency in patients with acute coronary syndrome in comparison with normal individuals and study the correlation between these two conditions. We measured the plasma 25-hydroxy vitamin D (25-OH-D) levels in 60 patients with acute coronary syndromes (ACS) of both gender and in 30 age matched control individuals of both gender without any known cardiovascular or systemic diseases. The levels of 25-OH-D were measured by ELISA method and the results were statically analyzed to find out any possible correlation. We classified the cases according to their plasma 25(OH)D levels. 25(OH)D levels of ≥ 30 ng/ml were considered normal, levels < 30 and > 20 ng/ml were classified as insufficient, while levels of ≤ 20 ng/ml were classified as deficient. In the current study the prevalence of hypovitaminosis D in the patients group was much higher than it was in the control group. Vitamin D deficiency was observed in 80% and insufficiency in 13% of total patients of ACS, there by bringing the total count to 93%. Whereas only 7% of the patients had adequate vitamin D levels. Thus, these results indicate the existence of a significant correlation between the vitamin D deficiency and ACS in comparison to healthy controls

scholarly journals AB0806 DOES VITAMIN D INFLUENCE THE ACTIVITY OF THE DISEASE IN PATIENTS WITH PSORIATIC ARTHRITIS?

2020 ◽  
Vol 79 (Suppl 1) ◽  
pp. 1704.1-1705
Author(s):  
L. Montolio-Chiva ◽  
A. V. Orenes Vera ◽  
M. Aguilar-Zamora ◽  
C. Vergara-Dangond ◽  
I. Vázquez-Gómez ◽  
...  
Keyword(s):  
Vitamin D ◽  
Psoriatic Arthritis ◽  
Disease Activity ◽  
Functional Capacity ◽  
Inverse Correlation ◽  
Hypovitaminosis D ◽  
Joint Involvement ◽  
Average Value ◽  
Vitamin D Levels

Background:Several studies have shown an inverse relationship between vitamin D levels (25OHD) and disease activity in patients with rheumatoid arthritis (RA). However, the existing data in patients with psoriatic arthritis (PsA) are poor, and they use the DAS28 index as a peripheral joint activity marker by extrapolation with RA.Objectives:To analyze the relationship between 25OHD levels, disease activity and functional capacity in patients with PsA.Methods:Transversal, observational, descriptive study. We included PsA patients with peripheral joint involvement. We collected demographic variables (gender, age), clinical variables [follow-up, received treatments, TJC (68), SJC (68), VAS] and analytical variables (25OHD, CRP, ESR). We usedDisease activity in psoriatic arthritis(DAPSA) score to measure disease activity, and theHealth assessment questionnaire(HAQ) to determine functional capacity. Levels of 25 OHD <20 ng/ml and between 20-30 ng/ml were considered deficient and insufficient, respectively. Statistical analysis was made with SPSS 22.0. The descriptive analysis results were expressed as percentage and mean ± SD. We used Pearson’s correlation to assess the association between quantitative variables and T test to compare means between dichotomous variables.Results:125 patients were included, the majority women (60.8%), with an average age of 55.4 (SD 12.2) years. The average follow-up was 75.5 (SD 68.3) months. 97.6% of patients had received DMARDs and 40.8% biologics, and almost half of the patients (42.7%) took calcium and 25OHD supplements. The average value of 25OHD was 27.1 (SD 12.1) ng/ml, with 30% of patients having 25OHD deficit and 63.3% insufficiency. The majority of patients had an acceptable disease control, with a mean DAPSA of 10.5 (SD 7,9); and mean of CRP, ESR, TJC and SJC was 6.1 (SD 3.7) mg/l, 10.2 (SD 9.9) mm/h, 1.3 (SD 2.5) and 0.7 (SD 2.1), respectively. The average value of HAQ was 0.6 (SD 0.7). We observed an inverse correlation between 25OHD levels and joint counts, TJC (p=0.02) and SJC (p=0.03). On the other hand, patients with hypovitaminosis D presented a tendency to get higher scores in DAPSA index (P=0.07). We do not observe any relationship between 25OHD and HAQ.Conclusion:As can be seen in our sample, low values of 25OHD are related to increased disease activity in patients with PsA.Disclosure of Interests:L Montolio-Chiva: None declared, Ana V Orenes Vera: None declared, Marta Aguilar-Zamora: None declared, C Vergara-Dangond: None declared, I Vázquez-Gómez: None declared, Eduardo Flores: None declared, A Sendra-García: None declared, À Martínez-Ferrer: None declared, Elia Valls-Pascual Grant/research support from: Roche, Novartis, and AbbVie, Speakers bureau: AbbVie, Lilly, Pfizer, MSD, Novartis, Janssen, Bristol Myers Squibb, UCB Pharma, D Ybáñez-García Speakers bureau: Lilly, Roche, Sanofi, V Núñez-Monje: None declared, I Torner-Hernández: None declared, Juanjo J Alegre-Sancho Consultant of: UCB, Roche, Sanofi, Boehringer, Celltrion, Paid instructor for: GSK, Speakers bureau: MSD, GSK, Lilly, Sanofi, Roche, UCB, Actelion, Pfizer, Abbvie, Novartis

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