ArticleJournal of family medicine and primary care2022
Spectrum of infections occurring in patients of autoimmune rheumatic diseases on treatment with biological versus conventional disease-modifying antirheumatic drugs: A comparative study.
Article in Journal of family medicine and primary care, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 1 of them a synthesis that pooled it.
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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
5 citing papers in PubMed, 1 synthesis or guideline pooled it, 4 citations in OpenAlex.
- Infection risks associated with b/tsDMARDs in rheumatoid arthritis: a systematic review and network meta-analysis.European journal of clinical pharmacology · 2026Pooled it
- Cryptococcal meningitis in a patient with VEXAS syndrome: a case report.BMC rheumatology · 2026Article
- Disproportionality Analysis and Characterisation of Medication Errors in EudraVigilance: Exploring Findings on Sexes and Age Groups.Drug safety · 2025Article
- The Minor Phytocannabinoid Delta-8-Tetrahydrocannabinol Attenuates Collagen-Induced Arthritic Inflammation and Pain-Depressed Behaviors.The Journal of pharmacology and experimental therapeutics · 2024Article
- Opportunistic Infections, Mortality Risk, and Prevention Strategies in Patients With Vacuoles, E1 Enzyme, X-Linked, Autoinflammatory, Somatic (VEXAS) Syndrome.Open forum infectious diseases · 2024Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background: The era of biological therapy has revolutionized in the management of autoimmune rheumatic diseases. There have been conflicting results about the incidence of infections related to these drugs. The purpose of this study was to compare the spectrum and severity of infection between patients on biological disease-modifying antirheumatic drugs (bDMARDs) versus conventional disease-modifying antirheumatic drugs (cDMARDs). Materials and Methods: This hospital-based prospective observational study was conducted in a tertiary care hospital, and a total 200 patients were enrolled in this study. Patients on either bDMARDs or cDMARDs for at least six weeks presenting with evidence of infection were included. Patients with known immunodeficiency states, multiple comorbidities, and patients on prednisolone >7.5 mg were excluded. Data was expressed as percentage and mean ± SD. Kolmogorov-Smirnov analysis was performed for checking linearity of the data, and analysis of variance (ANOVA) followed by Tukey's HSD test were used to test the significance of difference between more than two parameters in parametric data. Results: Rheumatoid arthritis in 58 patients (29%) were the commonest ones presenting with infections, followed by systemic lupus erythematosus in 37 patients (18.5%). 135 patients (67.5%) were on cDMARDs and 65 patients (32.5%) on bDMARDs. Respiratory tract infection in 47 (34.8%) patients was found to be the commonest infection due to cDMARDs. Incidence of infection was higher with biologics, and types of infection in patients receiving infliximab and etanercept were significantly different from that of cDMARDs. Patients receiving etanercept had higher risk of infections and re-infections, but they were milder compared to cDMARDs. A significantly higher frequency of re-infection was found in patients who had not received vaccination. Conclusion: This study emphasizes that TNF-α inhibitors are significantly associated with higher risk of infections. Patients on etanercept have significantly higher but milder infections as compared to cDMARDs. Vaccination plays a pivotal role in prevention of re-infections.
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