ArticleThe Journal of dermatological treatment2020
The contradictory inefficacy of methotrexate in hidradenitis suppurativa: a need to revise pathogenesis or acknowledge disease heterogeneity?
Article in The Journal of dermatological treatment, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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.
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Who cites it
3 citing papers in PubMed, 3 citations in OpenAlex.
- TIGIT agonism as a therapeutic strategy to suppress inflammation in hidradenitis suppurativa.Frontiers in immunology · 2026Article
- Essentials of hidradenitis suppurativa: a comprehensive review of diagnostic and treatment perspectives.Annals of medicine and surgery (2012) · 2024Review
- Genome‑wide association study and polygenic risk scores predict psoriasis and its shared phenotypes in Taiwan.Molecular medicine reports · 2024Article
Corrections and comments
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Authors and funding
1 author at 1 institution in 1 country.
Funding
Abstract
The pathogenesis of hidradenitis suppurativa (HS) centers around Th17/Treg dysfunction illustrated by lesional elevation of IL-17A, IL-6, and other inflammatory mediators resulting in a chronic feed-forward inflammatory cascade. Similar inflammatory mechanisms have been identified in psoriasis and rheumatoid arthritis (RA) in which traditional immunosuppressants (including methotrexate) are routinely used with reasonable levels of disease control. Methotrexate's mechanism of action in these instances includes downregulation of the Th17 axis via alterations in dendritic cell and T-cell activity and maturation. Published data suggest methotrexate in an ineffective therapy in HS, which does not pair with our current understanding of the mechanisms of disease. The reasons behind this, including are discussed. Some HS patients may benefit from drugs such as methotrexate, and acknowledgment of the potential of disease heterogeneity will allow exploration of which factors may enable identification of such individuals.
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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.