ReviewCureus2026
Systematic Review and Meta-Analysis on Central and/or Peripheral Nervous System Demyelination in Patients Treated With Tumor Necrosis Factor Alpha (TNF-α) Inhibitors.
Review in Cureus, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Tumor necrosis factor alpha inhibitors (TNFi) are widely used for autoimmune diseases, but concerns exist regarding their association with demyelinating disorders affecting the central nervous system (CNS) and peripheral nervous system (PNS). The objective is to systematically evaluate the association between TNF inhibitor exposure and the risk of CNS and PNS demyelination. A systematic review and meta-analysis was conducted following PRISMA 2020 guidelines. PubMed, Scopus, Embase, and the Cochrane Library were searched for studies published between January 2000 and February 2026. Observational cohort and case-control studies reporting TNFi exposure and demyelinating outcomes were included. Risk of bias was assessed using the Risk Of Bias In Non-randomized Studies - of Interventions (ROBINS-I) tool and visualized using robvis (Luke A. McGuinness, Bristol, UK). Random-effects meta-analysis was performed using the metafor package (Wolfgang Viechtbauer, Maastricht University, Maastricht, Netherlands). Subgroup analyses were conducted for CNS and PNS outcomes. Publication bias was evaluated using funnel plots and Egger's regression test. Thirteen studies were included in the systematic review, with 11 eligible for meta-analysis. TNFi exposure was associated with an increased risk of demyelinating disorders affecting both CNS and PNS, with pooled random-effects estimates of RR 1.46 (95% CI 1.09-1.95) for CNS demyelination and RR 2.00 (95% CI 1.19-3.38) for PNS demyelination. Moderate heterogeneity was observed overall (I² = 54.2%), with subgroup heterogeneity of 50.4% for CNS and 47.4% for PNS outcomes. Subgroup analysis showed no significant difference between CNS and PNS risk (p = 0.334). Risk-of-bias assessment demonstrated predominantly low-to-moderate risk of bias, though three single-arm studies without a comparator group were judged to have serious risk of bias; Egger's test showed no significant publication bias. TNFi therapy is associated with increased risk of CNS and PNS demyelinating disorders. Clinicians should monitor neurological symptoms during treatment. Further prospective studies are needed to clarify mechanisms and identify high-risk populations.
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What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.