scholarly journals Correlation With Disease Activity Score 28 (Das28) With Pulmonary Function Test In Rheumatoid Arthritis Patients

2020 ◽  
Vol 11 (SPL2) ◽  
pp. 145-152
Author(s):  
Rameshwar R ◽  
Srujith C. H. ◽  
Jagadeesan M ◽  
Mahendra Kumar ◽  
Prassana Karthik S ◽  
...  
Keyword(s):  
Rheumatoid Arthritis ◽  
Pulmonary Function ◽  
Disease Activity ◽  
Pulmonary Function Test ◽  
Disease Activity Score ◽  
Pulmonary Involvement ◽  
Pulmonary Complications ◽  
Activity Score ◽  
Unknown Etiology ◽  
Function Test

Rheumatoid Arthritis (RA) is a chronic inflammatory disease of unknown etiology involving both small and large joints with many extra-articular manifestations. There may be a variety of pulmonary complications associated with RA based on its disease activity and levels of RF and anti-CCP titers. Pulmonary involvement may be seen at different levels of the respiratory system, with infection being the most common cause of mortality. Our study shows the association and degree of pulmonary involvement in patients with RA based on the pulmonary function test and its correlation with the DAS 28 score. The aim of our study was to assess the prevalence of pulmonary involvement in patients with Rheumatoid Arthritis. The study population was 100 patients with RA diagnosed based on the 2010 ACR/EULAR criteria following all the exclusion. The patients were subjected to a PFT on diagnosis and repeated at 6 and 18 months following treatment. In our study, there is a higher prevalence of pulmonary involvement seen in doing PFT, even in asymptomatic patients with RA when compared to other studies. Pulmonary complications occurring in patients with Rheumatoid Arthritis may be identified on doing a PFT or HRCT thorax. Pulmonary involvement carries significant mortality and morbidity. Disease duration and disease activity score 28 were found to have a significant association with pulmonary complications. Although our study brings out the incidence of higher risk of pulmonary involvement in patients with RA, more studies meta-analysis are required.

scholarly journals Influence of Ambient Air Pollution on Rheumatoid Arthritis Disease Activity Score Index

2020 ◽  
Vol 17 (2) ◽  
pp. 416
Author(s):  
Ahmad Alsaber ◽  
Jiazhu Pan ◽  
Adeeba Al-Herz ◽  
Dhary Alkandary ◽  
Adeeba Al-Hurban ◽  
...  
Keyword(s):  
Rheumatoid Arthritis ◽  
Air Pollution ◽  
Disease Activity ◽  
Disease Activity Score ◽  
Ambient Air ◽  
Activity Score ◽  
Unknown Etiology ◽  
Das 28 ◽  
Increased Risk ◽  
Pm 10

Rheumatoid arthritis (RA) is a chronic autoimmune of an unknown etiology. Air pollution has been proposed as one of the possible risk factors associated with disease activity, although has not been extensively studied. In this study, we measured the relationship between exposure to air pollutants and RA activity. Data on RA patients were extracted from the Kuwait Registry for Rheumatic Diseases (KRRD). Disease activity was measured using disease activity score with 28 examined joints (DAS-28) and the Clinical Disease Activity Index (CDAI) during their hospital visits from 2013 to 2017. Air pollution was assessed using air pollution components (PM 10 , NO 2 , SO 2 , O 3 , and CO). Air pollution data were obtained from Kuwait Environmental Public Authority (K-EPA) from six different air quality-monitoring stations during the same period. Multiple imputations by the chained equations (MICE) algorithm were applied to estimate missing air pollution data. Patients data were linked with air pollution data according to date and patient governorate address. Descriptive statistics, correlation analysis, and linear regression techniques were employed using STATA software. In total, 1651 RA patients with 9875 follow-up visits were studied. We detected an increased risk of RA using DAS-28 in participants exposed to SO 2 and NO 2 with β = 0 . 003 (95% CI: 0.0004–0.005, p < 0 . 01 ) and β = 0 . 003 (95% CI: 0.002–0.005, p < 0 . 01 ), respectively, but not to PM 10 , O 3 , and CO concentrations. Conclusively, we observed a strong association between air pollution with RA disease activity. This study suggests air pollution as a risk factor for RA and recommends further measures to be taken by the authorities to control this health problem.

Quantification and phenotype of regulatory T cells in rheumatoid arthritis according to Disease Activity Score-28

Autoimmunity ◽  
2009 ◽  
pp. 1-1
Author(s):  
Jose Miguel Sempere-Ortells ◽  
Vicente Perez-Garcia ◽  
Gema Marin-Alberca ◽  
Alejandra Peris-Pertusa ◽  
Jose Miguel Benito ◽  
...  
Keyword(s):  
Rheumatoid Arthritis ◽  
T Cells ◽  
Regulatory T Cells ◽  
Disease Activity ◽  
Disease Activity Score ◽  
Activity Score

Evaluation of Toll-like Receptor 2 Gene Expression in Rheumatoid Arthritis and Correlation with the Disease Activity

2019 ◽  
Vol 13 (2) ◽  
pp. 140-148
Author(s):  
Mai Nasser ◽  
Noha M. Hazem ◽  
Amany Atwa ◽  
Amina Baiomy
Keyword(s):  
Rheumatoid Arthritis ◽  
Gene Expression ◽  
Autoimmune Diseases ◽  
Disease Activity ◽  
Mrna Expression ◽  
Disease Activity Score ◽  
Activity Score ◽  
Tlr2 Expression ◽  
Positive Correlation ◽  
Tlr2 Mrna

Background: Rheumatoid Arthritis (RA) is an autoimmune, chronic, and systematic disease. It affects joints and bones. The exact etiology of RA is still unclear. Varied genetic and environmental factors have been associated with the increased risk for RA. Overactivation of Toll-Like Receptors (TLRs) could initiate the development of autoimmune diseases including RA. Objective: The aim of the study was to evaluate TLR2 gene expression in rheumatoid arthritis patients and investigate its correlation with the disease activity. Materials and Methods: This study included 60 patients and 20 healthy individuals. The patients were diagnosed with RA according to the 2010 American College of Rheumatology/ European League Against Rheumatism criteria (ACR/EULAR). All included subjects did not have any joint disorders and /or autoimmune diseases. RA disease activity was determined by the disease activity score of 28 joints. Whole blood was collected from all participants. Total RNA extraction was done. TLR2 mRNA expression was assessed by reverse transcription-PCR (RT-PCR). Results: TLR2 mRNA expression was found to be significantly higher in RA patients compared to healthy controls. Also, a strong positive correlation was found between TLR2 expression level and the disease activity score. A non significant positive correlation was found between TLR2 expression and serum Rheumatoid Factor (RF) level. Conclusion: TLR2 pathway may have an important role in RA pathogenesis and could be a new biomarker for diagnosis and monitoring disease activity.

Anti-carbamylated Protein Antibodies and Serum Level of 14-3-3 Protein for Early Detection of Rheumatoid Arthritis Patient in Correlation with Rheumatoid Factor, Anti-CCP Antibodies, Disease Activity and Joint Damage using High Frequency Musculoskeletal Ultrasound

2020 ◽  
Vol 7 (2) ◽  
pp. 141-153
Author(s):  
Sahar A. Ahmed ◽  
Enas M. Darwish ◽  
Walaa A. Attya ◽  
Mai Samir ◽  
Mennatallah Elsayed ◽  
...  
Keyword(s):  
Rheumatoid Arthritis ◽  
Disease Activity ◽  
Rheumatoid Factor ◽  
Disease Activity Score ◽  
Joint Damage ◽  
Musculoskeletal Ultrasound ◽  
Activity Score ◽  
Das 28 ◽  
Significant Difference ◽  
Hands And Feet

Background: Rheumatoid arthritis (RA) is a common progressive chronic inflammatory autoimmune disease which affects mostly small joints, causing pain, swelling, deformity, and disability. Although progress has been made in exploring RA nature, still there is a lot to know about the disease pathogenesis, diagnosis, and treatment. Aim of the Work: To investigate the role of serum anti-carbamylated protein antibodies and 14-3-3η in the diagnosis of RA compared to rheumatoid factor (RF), anti-CCP antibodies, and highfrequency musculoskeletal ultrasound used to assess the disease activity and joint damage. Methods: Serum anti-carbamylated protein antibodies and 14-3-3η were measured using ELISA in 61 RA patients and 26 normal controls. RA Disease Activity Score (DAS 28), X-ray and musculoskeletal ultrasound (hands and feet), carotid ultrasound (Intima-Media Thickness IMT) were used in assessing the RA disease. Results: Anti-carbamylated protein antibodies were significantly elevated in RA patients 4.5 (4.1- 8.9 U⁄ml) compared to the control 3.2(1.9- 4.3 U⁄ml) (p< 0.001) but 14-3-3η showed no significant difference. There was a significant positive correlation between anti-carbamylated protein antibodies, 14-3-3η levels and disease activity score assessed by DAS 28, increased IMT measured by carotid duplex, total synovitis and total erosion score were assessed by musculoskeletal ultrasound. There was no correlation between RF and anti-CCP antibodies. Anti-carbamylated protein antibodies were found to have 66.7% sensitivity and 85.2% specificity in RA diagnosis, while 14- 3-3η had 51.9% sensitivity and 72.1% specificity. Conclusion: Anti-carbamylated protein antibodies and 14-3-3η have a high sensitivity and specificity in RA diagnosis and had a correlation with the disease activity and joint damage.

scholarly journals AB0179 INFLUENCE OF AINFLUENCE OF ANTI-CITRULLINATED PROTEIN/PEPTIDE ANTIBODIES (ACPAS)ON ARTICULAR MANIFESTATIONS, DISEASE ACTIVITY AND STRUCTURAL SEVERITY IN ALGERIAN PATIENTS WITH EARLY RHEUMATOID ARTHRITIS

2021 ◽  
Vol 80 (Suppl 1) ◽  
pp. 1115.1-1115
Author(s):  
F. Rahal ◽  
N. Brahumi ◽  
A. Ladjouze-Rezig ◽  
S. Lefkir
Keyword(s):  
Rheumatoid Arthritis ◽  
Disease Activity ◽  
Early Rheumatoid Arthritis ◽  
Disease Activity Score ◽  
Activity Score ◽  
Symptom Duration ◽  
Early Ra ◽  
The Mean ◽  
Citrullinated Protein ◽  
Peptide Antibodies

Background:Anti-citrullinated protein/peptide antibodies (ACPA) are highly specific and sensitive markers for rheumatoid arthritis (RA). There are also suggested to have a more severe rheumatoid arthritis.Objectives:The aim of this study was to assess the influence of ACPA on disease activity, radiological severity, and functional disability in Algerian patient with early rheumatoid arthritis (RA).Methods:Consecutive early RA patients (symptom duration ≤24 months) recruited were included in the descriptive, longitudinal, prospective study. Demographic, biological, immunological and radiographic data were collected at the time of inclusion in the study. Disease activity as determined by the Disease Activity Score 28-CPR (DAS28- CPR: 4 variables), functional handicap as calculated by Heath Assessment Score (HAQ), and bone and joint damage as evaluated by Sharp-Van der Heijde (SVDH) erosion and narrowing score.Results:One hundred and sixty-one patients with RA were recruited. Patients mean age 43.71±14 years and mean symptom duration at inclusion was 10.48±7 months. Small and larges were affected in 64,3%. The mean ESR was 23,53±15,2 mm/1st hour, and the mean CRP level was 19,42±39.8 mg/l. Rheumatoid Factors (RFs) and Anti-Citrullinated Protein Antibodies (ACPAs) were present in 74% and 88% of patients, respectively. The presence of ACPAs was significantly associated with DAS28 (p=0,004) and HAQ (p=0,002). There was no significant difference in inflammatory markers and radiographic SVDH score between patients with and without ACPAs. Stepwise regression analysis showed that the presence of ACPAs was independently associated with localization when RA affected smalls and larges joint in the same time (OR=5,24; IC 95% 1,224-22,483; p=0,026).Conclusion:These data show that in patients with early RA, ACPAs positivity was significantly associated with articular manifestations, activity disease and functional handicap, but not with structural damage.References:[1]Nikiphorou E, Norton S, Young A, et al. Association between rheumatoid arthritis disease activity, progression of functional limitation and long-term risk of orthopaedic surgery: combined analysis of two prospective cohorts supports EULAR treat to target DAS thresholds. Ann Rheum Dis. 2016;75(12):2080-2086. doi:10.1136/annrheumdis-2015-208669.[2]Karimifar M, Salesi M, Farajzadegan Z. The association of anti-CCP1 antibodies with disease activity score 28 (DAS-28) in rheumatoid arthritis. Adv Biomed Res. 2012;1:30. doi:10.4103/2277-9175.98156.[3]Boman A, Brink M, Lundquist A, et al. Antibodies against citrullinated peptides are associated with clinical and radiological outcomes in patients with early rheumatoid arthritis: a prospective longitudinal inception cohort study. RMD Open. 2019;5(2):e000946. Published 2019 Sep 3. doi:10.1136/rmdopen-2019-000946.Disclosure of Interests:None declared

Is the Alifax Test-1TH useful to determine the Disease Activity Score (DAS28) in rheumatoid arthritis patients?

2009 ◽  
Vol 28 (4) ◽  
pp. 469-474
Author(s):  
M. Levitus ◽  
A. Pelliccia ◽  
R. J. van de Stadt ◽  
A. E. Voskuyl ◽  
A. A. Bouman
Keyword(s):  
Rheumatoid Arthritis ◽  
Disease Activity ◽  
Disease Activity Score ◽  
Activity Score
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