ArticleRheumatology and therapy2017
Adalimumab with Methotrexate in Treatment-Naïve Japanese Patients with Rheumatoid Arthritis at Risk of Progressive Structural Joint Damage: A Postmarketing Observational Study.
Article in Rheumatology and therapy, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT01783730 (Special Investigation in Japanese Rheumatoid Arthritis Patients Who Have no Previous Use of DMARDs and Biological Agents), which is not on this map. Cited by 2 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Special Investigation in Japanese Rheumatoid Arthritis Patients Who Have no Previous Use of DMARDs and Biological Agents
Who cites it
2 citing papers in PubMed, 4 citations in OpenAlex.
- Pneumocystosis in a patient with rheumatoid arthritis on adalimumab therapy: a case-based review.Rheumatology international · 2024Review
- Methotrexate remediates spinal cord injuryExperimental and therapeutic medicine · 2018Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
introductionThe objective of this study was to evaluate the real-world safety and effectiveness of adalimumab with methotrexate (MTX) in disease-modifying antirheumatic drug (DMARD)- and biologic-naïve Japanese patients with rheumatoid arthritis (RA) at risk of progressive structural joint damage.
methodsThis multicenter, prospective, observational, postmarketing surveillance study was conducted between February 2013 and April 2015 at 84 centers in Japan. Patients with RA at risk of progressive structural joint damage were enrolled and initiated treatment with adalimumab and MTX. Adverse events were recorded up to week 28. Effectiveness/disease activity was assessed using the Disease Activity Score based on a 28-joint count with erythrocyte sedimentation rate and C-reactive protein (DAS28-4ESR and DAS28-4CRP), Clinical Disease Activity Index, and Simplified Disease Activity Index at 0, 4, 12, and 24 weeks. DAS28-4CRP response was evaluated in the low-dose (<8 mg/week) and high-dose (≥8 mg to ≤16 mg/week) MTX groups at week 24.
resultsOne hundred fifty-seven of 163 patients comprised the safety cohort: mean (SD) age, 56.5 (13.9) years; females, 65.6%; rheumatoid factor positive, 73.2%; anti-cyclic citrullinated peptide antibody positive, 66.9%; bone erosions, 51.6%; mean disease duration, 9.5 months. The majority of patients (≥80%) had moderate or high disease activity at baseline, and ≥50% with available data achieved remission or low disease activity at week 24 (DAS28-4CRP <3.2). Five serious adverse drug reactions occurred in four patients, including pyelonephritis, Pneumocystis jiroveci pneumonia, interstitial lung disease, pleurisy, and pericarditis; the outcomes were either recovered or recovering. Significant improvements/reductions in disease activity over 24 weeks were noted in all effectiveness measures (P < 0.0001). Most of the population achieved DAS28-4CRP remission (<2.6) at week 24 regardless of the MTX dose.
conclusionAdalimumab in combination with MTX could be a beneficial treatment option for DMARD- and biologic-naïve Japanese patients with RA at risk of progressive structural joint damage.
fundingAbbVie GK and Eisai.
trial registrationClinicalTrials.gov identifier, NCT01783730.
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