ArticleRheumatology and therapy2016
Economic Evaluation of Timely Versus Delayed Use of Tumor Necrosis Factor Inhibitors for Treatment of Psoriatic Arthritis in the US.
Article in Rheumatology and therapy, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers, 1 of them a synthesis that pooled it.
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
3 citing papers in PubMed, 1 synthesis or guideline pooled it, 5 citations in OpenAlex.
- Cost and Cost Effectiveness of Treatments for Psoriatic Arthritis: A Systematic Literature Review.PharmacoEconomics · 2018Pooled it
- Sequential biologic therapy in the treatment of active psoriatic arthritis in China: a cost-effectiveness analysis.Clinical rheumatology · 2025Article
- Effect of Prior Biologic Use on Cost-Effectiveness of Brodalumab vs. Ustekinumab for Treatment of Moderate-to-Severe Psoriasis in the United States.Dermatology and therapy · 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
6 authors at 4 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
introductionThe present study aimed to evaluate clinical outcomes and costs associated with timely versus delayed use of tumor necrosis factor inhibitors (TNFis) among patients with moderately to severely active psoriatic arthritis (PsA) with and without moderate/severe psoriasis (Ps) from a US payer's perspective.
methodsAn economic model evaluated PsA patients initially treated with a TNFi (timely TNFi use) or apremilast (delayed TNFi use). Patients without joint (American College of Rheumatology 20%, [ACR20]) improvement either switched TNFis or initiated one. ACR20 responses were evaluated for all patients and skin responses by Psoriasis Area Severity Index 75% (PASI75) for those with concomitant PsA and Ps. Published randomized controlled trials and publicly available databases provided model inputs. Effectiveness measures included 1-year responses and number needed to treat (NNT). Direct costs, costs per responder, and incremental costs per responder were calculated.
resultsAfter 1 year, timely TNFi-treated patients had higher ACR20 responses (70.4% vs. 59.6%) and lower NNTs (1.42 vs. 1.68) compared with delayed use. Among PsA + Ps patients, timely TNFi use was associated with higher ACR20 + PASI75 responses (41.0% vs. 30.0%) and lower NNTs (2.44 vs. 3.33). Cost per ACR20 responder was higher ($56,492 vs. $52,835) among PsA patients without Ps; with concomitant Ps, cost per ACR20 + PASI75 responder was lower for timely TNFi use ($100,954 vs. $111,686). Incremental costs per responder for timely versus delayed TNFi were $76,823 in PsA and $71,791 in PsA and Ps.
conclusionTimely use of TNFis is a cost-effective strategy for the management of PsA based on improvements in both joint and/or skin disease.
fundingAbbVie Inc.
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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.