scholarly journals Cardiovascular effects of biological versus conventional synthetic disease-modifying antirheumatic drug therapy in treatment-naïve, early rheumatoid arthritis

2020 ◽  
Vol 79 (11) ◽  
pp. 1414-1422 ◽  
Author(s):  
Sven Plein ◽  
Bara Erhayiem ◽  
Graham Fent ◽  
Sarah Horton ◽  
Raluca Bianca Dumitru ◽  
...  
Keyword(s):  
Rheumatoid Arthritis ◽  
Disease Activity ◽  
Early Rheumatoid Arthritis ◽  
Antirheumatic Drug ◽  
First Line ◽  
Dmard Therapy ◽  
Link Type ◽  
Lv Mass ◽  
Disease Modifying ◽  
Disease Modifying Antirheumatic Drug

ObjectivesTo determine whether patients with early rheumatoid arthritis (ERA) have cardiovascular disease (CVD) that is modifiable with disease-modifying antirheumatic drug (DMARD) therapy, comparing first-line etanercept (ETN) + methotrexate (MTX) with MTX strategy.MethodsPatients from a phase IV ERA trial randomised to ETN+MTX or MTX strategy±month 6 escalation to ETN+MTX, and with no CVD and maximum one traditional risk factor underwent cardiovascular magnetic resonance (CMR) at baseline, years 1 and 2. Thirty matched controls underwent CMR. Primary outcome measure was aortic distensibility (AD) between controls and ERA, and baseline to year 1 AD change in ERA. Secondary analyses between and within ERA groups performed. Additional outcome measures included left ventricular (LV) mass and myocardial extracellular volume (ECV).ResultsEighty-one patients recruited. In ERA versus controls, respectively, baseline (geometric mean, 95% CI) AD was significantly lower (3.0×10−3 mm Hg−1 (2.7–3.3) vs 4.4×10−3 mm Hg−1 (3.7–5.2), p<0.001); LV mass significantly lower (78.2 g (74.0–82.7), n=81 vs 92.9 g (84.8–101.7), n=30, p<0.01); and ECV increased (27.1% (26.4–27.9), n=78 vs 24.9% (23.8–26.1), n=30, p<0.01). Across all patients, AD improved significantly from baseline to year 1 (3.0×10−3 mm Hg−1 (2.7–3.4) to 3.6×10–3 mm Hg−1 (3.1–4.1), respectively, p<0.01), maintained at year 2. The improvement in AD did not differ between the two treatment arms and disease activity state (Disease Activity Score with 28 joint count)-erythrocyte sedimentation rate-defined responders versus non-responders.ConclusionWe report the first evidence of vascular and myocardial abnormalities in an ERA randomised controlled trial cohort and show improvement with DMARD therapy. The type of DMARD (first-line tumour necrosis factor-inhibitors or MTX) and clinical response to therapy did not affect CVD markers.Trial registration numberISRCTN: ISRCTN89222125; ClinicalTrials.gov: NCT01295151.

Circulating Small Noncoding RNA Biomarkers of Response to Triple Disease-modifying Antirheumatic Drug Therapy in White Women With Early Rheumatoid Arthritis

2020 ◽  
Vol 47 (12) ◽  
pp. 1746-1751
Author(s):  
Andrew D. Foers ◽  
Alexandra L. Garnham ◽  
Gordon K. Smyth ◽  
Susanna M. Proudman ◽  
Lesley Cheng ◽  
...  
Keyword(s):  
Rheumatoid Arthritis ◽  
Early Rheumatoid Arthritis ◽  
Noncoding Rna ◽  
Differential Expression Analysis ◽  
Antirheumatic Drug ◽  
Small Rna Sequencing ◽  
Dmard Therapy ◽  
Small Noncoding Rna ◽  
Disease Modifying ◽  
Disease Modifying Antirheumatic Drug

ObjectiveTo identify small noncoding RNA (sncRNA) serum biomarkers that predict response to triple disease-modifying antirheumatic drug (DMARD) therapy in patients with early rheumatoid arthritis (RA).MethodsEarly RA patients entered into a treat-to-target management algorithm, with triple DMARD therapy (methotrexate, sulfasalazine, hydroxychloroquine). Patients were assessed following 6 months of therapy and classified as European League Against Rheumatism responders or nonresponders. RNA was isolated from 42 archived serum samples, collected prior to commencement of triple DMARD therapy. Small RNA sequencing was performed and the reads mapped to annotations in a database of human sncRNA. Differential expression analysis was performed, comparing responders (n = 24) and nonresponders (n = 18).ResultsPretreatment levels of 4 sncRNA were significantly increased in nonresponders: chr1. tRNA131-GlyCCC (4.1-fold, adjusted P = 0.01), chr2.tRNA13-AlaCGC (2.2-fold, adjusted P = 0.02), U2-L166 (6.6-fold, adjusted P = 0.02), and piR-35982 (2.4-fold, adjusted P = 0.03). 5S-L612 was the only sncRNA significantly increased in responders (3.3-fold; adjusted P = 0.01). Reads for chr1. tRNA131-GlyCCC and chr2.tRNA13-AlaCGC mapped to the 5′ end of each tRNA gene and were truncated at the anticodon loop, consistent with these sncRNA having roles as 5′ translation interfering tRNA halves (tiRNA).ConclusionPretreatment levels of specific serum sncRNA might facilitate identification of patients more likely to respond to triple DMARD therapy.

scholarly journals The Gap Between Practice and Guidelines in the Choice of First-line Disease Modifying Antirheumatic Drug in Early Rheumatoid Arthritis: Results from the ESPOIR Cohort

2009 ◽  
Vol 36 (5) ◽  
pp. 934-942 ◽  
Author(s):  
MATHILDE BENHAMOU ◽  
NATHALIE RINCHEVAL ◽  
CARINE ROY ◽  
VIOLAINE FOLTZ ◽  
SYLVIE ROZENBERG ◽  
...  
Keyword(s):  
Rheumatoid Arthritis ◽  
Early Rheumatoid Arthritis ◽  
Daily Practice ◽  
Antirheumatic Drug ◽  
First Line ◽  
Diagnostic Uncertainty ◽  
Early Ra ◽  
Diagnostic Certainty ◽  
Disease Modifying ◽  
Disease Modifying Antirheumatic Drug

Objective.To compare rheumatologists’ prescription for first disease modifying antirheumatic drug (DMARD) in early rheumatoid arthritis (RA) in real-life settings with 2 clinical practice guidelines (CPG), the French Society of Rheumatology/STPR 2004 and EULAR/ESCISIT 2007, and thus assess the gap between practices and guidelines.Method.ESPOIR was a French multicenter cohort study of 813 patients with early arthritis between 2002 and 2005. “Definite” and “probable” RA were defined according to ACR criteria and the level of diagnostic certainty. The objectives were to assess conformity between the observed first-line DMARD prescribed for those patients and the DMARD recommended in the guidelines; and to conduct a mail survey of patients’ usual rheumatologists to investigate the reasons for their nonconformity with guidelines.Results.In total 627 patients with definite or probable RA were identified. Conformity rates were 58% for STPR guidelines and 54% for EULAR guidelines. At 6 months, 83 (34%) patients with early RA did not receive any DMARD. Main determinants associated with conformity to guidelines were disease activity and presence of severity-predictive factors. The main reason leading to a discrepancy between guidelines and daily practice appeared to be diagnostic uncertainty, i.e., the difficulty to reliably assess RA diagnosis as early as the first visits to the rheumatologist.Conclusion.There is a substantial gap between CPG and rheumatologists’ daily practice concerning the first DMARD to prescribe in early RA. This is explained mainly by diagnostic uncertainty. More attention should be paid in future guidelines to the diagnostic difficulties of early RA.

scholarly journals Continued Benefit of Tocilizumab Plus Disease-modifying Antirheumatic Drug Therapy in Patients with Rheumatoid Arthritis and Inadequate Clinical Responses by Week 8 of Treatment

2014 ◽  
Vol 41 (2) ◽  
pp. 216-226 ◽  
Author(s):  
Edward C. Keystone ◽  
Andrew Anisfeld ◽  
Sarika Ogale ◽  
Jenny N. Devenport ◽  
Jeffrey R. Curtis
Keyword(s):  
Rheumatoid Arthritis ◽  
Disease Activity ◽  
Early Response ◽  
Antirheumatic Drug ◽  
Joint Disease ◽  
Phase Iii ◽  
Link Type ◽  
Disease Modifying ◽  
Factor Α ◽  
Disease Modifying Antirheumatic Drug

Objective.To evaluate whether patients with rheumatoid arthritis who did not respond sufficiently to tocilizumab (TCZ) plus disease-modifying antirheumatic drug (DMARD) treatment by Week 8 responded at later timepoints when continuing to take their original dose of TCZ.Methods.In this posthoc analysis of data from phase III randomized controlled trials of inadequate responders (IR) to DMARD or tumor necrosis factor-α inhibitors (anti-TNF), percentages of patients meeting early response criteria were calculated by randomized treatment arm (TCZ 4 mg/kg, 8 mg/kg, or placebo in combination with DMARD). Percentages of patients achieving certain disease activity thresholds at later timepoints were calculated for patients who had/had not achieved response by Week 8.Results.In DMARD-IR early nonresponders, 29.0%, 17.2%, and 3.7% of TCZ 8 mg/kg-randomized, TCZ 4 mg/kg-randomized, and placebo-randomized patients, respectively, achieved 28-joint Disease Activity Score (DAS28) ≤ 3.2 by Week 24. Among anti-TNF-IR patients without early response, 26.5%, 8.5%, and 1.9% of TCZ 8 mg/kg-randomized, TCZ 4 mg/kg-randomized, and placebo-randomized patients, respectively, achieved DAS28 ≤ 3.2 at Week 24.Conclusion.A substantial number of DMARD-IR patients taking TCZ 4 or 8 mg/kg and anti-TNF-IR patients taking TCZ 8 mg/kg who failed to respond by 8 weeks benefited from continued TCZ treatment in combination with DMARD. In contrast, the anti-TNF-IR patients without early responses who continued to take TCZ 4 mg/kg were unlikely to experience a cumulative benefit. ClinicalTrials.gov registration numbers: NCT00106548, NCT00106574, NCT00106535, NCT00106522.

scholarly journals Results from a Phase IIA Parallel Group Study of JNJ-40346527, an Oral CSF-1R Inhibitor, in Patients with Active Rheumatoid Arthritis despite Disease-modifying Antirheumatic Drug Therapy

2015 ◽  
Vol 42 (10) ◽  
pp. 1752-1760 ◽  
Author(s):  
Mark C. Genovese ◽  
Elizabeth Hsia ◽  
Stanley M. Belkowski ◽  
Caly Chien ◽  
Tara Masterson ◽  
...  
Keyword(s):  
Rheumatoid Arthritis ◽  
Disease Activity ◽  
Primary Endpoint ◽  
Active Rheumatoid Arthritis ◽  
Antirheumatic Drug ◽  
Target Engagement ◽  
Dmard Therapy ◽  
Parallel Group ◽  
Disease Modifying ◽  
Disease Modifying Antirheumatic Drug

Objective.To assess the efficacy and safety of JNJ-40346527, a selective inhibitor of colony-stimulating factor-1 (CSF-1) receptor kinase that acts to inhibit macrophage survival, proliferation, and differentiation in patients with active rheumatoid arthritis (RA) despite disease-modifying antirheumatic drug (DMARD) therapy.Methods.In this randomized, double-blind, placebo-controlled, parallel group study, adults were randomized (2:1) to receive oral JNJ-40346527 100 mg or placebo twice daily through Week 12. Patients with RA had disease activity [≥ 6 swollen/≥ 6 tender joints, C-reactive protein (CRP) ≥ 0.8 mg/dl] despite DMARD therapy for ≥ 6 months. The primary endpoint was change from baseline at Week 12 in the 28-joint Disease Activity Score with CRP (DAS28-CRP). Pharmacokinetic/pharmacodynamic analyses were also performed, and safety was assessed through Week 16.Results.Ninety-five patients were treated (63 JNJ-40346527, 32 placebo); 8 patients discontinued treatment (6 JNJ-40346527, 2 placebo) through Week 12. Mean improvements in DAS28-CRP from baseline to Week 12 were 1.15 for the JNJ-40346527 group and 1.42 for the placebo group (p = 0.30); thus, a statistically significant difference was not observed for the primary endpoint. Pharmacokinetic exposure to JNJ-40346527 and its active metabolites was above the projected concentration needed for pharmacologic activity, and effective target engagement and proof of activity were demonstrated by increased levels of CSF-1 and decreased CD16+ monocytes in JNJ-40346527–treated, but not placebo-treated, patients. Thirty-seven (58.7%) JNJ-40346527–treated and 16 (50.0%) placebo-treated patients reported ≥ 1 adverse event (AE); 1 (1.6%) JNJ-40346527–treated and 3 (9.4%) placebo-treated patients reported ≥ 1 serious AE.Conclusion.Although adequate exposure and effective peripheral target engagement were evident, JNJ-40346527 efficacy was not observed in patients with DMARD-refractory active RA. ClinicalTrials.gov identifier: NCT01597739. EudraCT Number: 2011-004529-28.

scholarly journals Lack of association between CYB5A gene rs1790834 polymorphism and the response to leflunomide in women with rheumatoid arthritis

2021 ◽  
Author(s):  
Małgorzata Łączna ◽  
Damian Malinowski ◽  
Agnieszka Paradowska-Gorycka ◽  
Krzysztof Safranow ◽  
Violetta Dziedziejko ◽  
...  
Keyword(s):  
Rheumatoid Arthritis ◽  
Disease Activity ◽  
Antirheumatic Drug ◽  
Disease Modifying ◽  
Individual Disease ◽  
Disease Modifying Antirheumatic Drug

Abstract Aim Leflunomide is a disease-modifying antirheumatic drug used in therapy for rheumatoid arthritis (RA). Previous studies indicated that oestrogens and androgens may affect the response to leflunomide in RA patients. The synthesis of androgens is regulated by cytochrome CYB5A. The aim of this study was to examine the association between the CYB5A gene rs1790834 polymorphism and the response to leflunomide in women with RA. Methods The study included 111 women diagnosed with RA. Leflunomide was administered in monotherapy at a dose of 20 mg/day. All patients underwent a monthly evaluation for 12 months after the initiation of treatment with leflunomide. Results After 12 months of therapy, the changes in individual disease activity parameters, such as: DAS28, ESR, CRP and VAS, were not statistically significantly different between rs1790834 genotypes in the Kruskal–Wallis test. Conclusions The results of our study suggest lack of statistically significant association between the CYB5A gene rs1790834 polymorphism and the response to leflunomide in women with RA.

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