Evidence map›Paper›PMID 27665099›Full record

SynthesisJournal of gastroenterology2017

Cost-effectiveness of drug monitoring of anti-TNF therapy in inflammatory bowel disease and rheumatoid arthritis: a systematic review.

Laura Martelli, Pablo Olivera, Xavier Roblin, Alain Attar, Laurent Peyrin-Biroulet

Open access · bronzeAbstract readSystematic Review
PubMed Publisher
In one paragraph

Synthesis in Journal of gastroenterology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers.

0numbers the graph read from it
0cells of the map it votes in
36citing papers in PubMed
9.3field-weighted citation impact, top 2% of its field
1 · What the graph read from 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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

36 citing papers in PubMed, 82 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors at 4 institutions in 1 country.

Laura MartelliDepartment of Hepato-Gastroenterology, University Hospital of Nancy, Université de Lorraine, Vandoeuvre-lès-Nancy, France.
Pablo OliveraDepartment of Hepato-Gastroenterology, University Hospital of Nancy, Université de Lorraine, Vandoeuvre-lès-Nancy, France.
Xavier RoblinDepartment of Gastroenterology, University Hospital of Saint Etienne, Saint-Étienne, France.
Alain AttarDepartment of Gastroenterology, IBD, Nutritional Support, Beaujon Hospital, Clichy, France.
Laurent Peyrin-BirouletInserm U954 and Department of Hepato-Gastroenterology, University Hospital of Nancy-Brabois, université de Lorraine, Allée du Morvan, 54511, Vandoeuvre-lès-Nancy, France. peyrinbiroulet@gmail.com.
Université de Lorraine · FRCentre Hospitalier Universitaire de Saint-Étienne · FRHôpital Beaujon · FRInserm · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundTherapeutic drug monitoring (TDM) of anti-TNF is increasingly used to manage inflammatory bowel diseases (IBD) and rheumatoid arthritis (RA). The cost-effectiveness of this strategy is debated.

methodsAll studies comparing the cost-effectiveness of a TDM-based strategy and an empirical dose management of anti-TNF in IBD or RA were screened. Studies were identified through the MEDLINE electronic database (up to July 2016), and annual international meeting abstracts were also manually reviewed.

resultsSeven studies were included: two randomized controlled trials (RCTs) enrolling 332 patients [247 Crohn's disease (CD) and 85 ulcerative colitis (UC)] and five modeling approaches. Four studies included only CD patients, one included both CD and UC patients, and two included only RA patients. Three studies compared the cost-effectiveness of the two strategies in patients with secondary infliximab (IFX) failure (dose-escalation strategy), one in patients in remission on optimized IFX (de-escalation strategy), one in patients starting adalimumab, and two in patients with clinical response to maintenance anti-TNF therapy. The two RCTs demonstrated that a TDM strategy led to major cost savings, ranging from 28 to 34 %. The three modeling approaches with regard to CD patients demonstrated cost savings ranging from $5396 over a 1-year period to €13,130 per patient at 5 years of follow-up. A TDM strategy also led to major cost savings in the two modeling approaches in RA patients.

conclusionsAvailable evidence indicates that a TDM strategy leads to major cost savings related to anti-TNF therapy in both IBD and RA patients, with no negative impact on efficacy.

Indexed as

Models, EconomicAntirheumatic AgentsArthritis, RheumatoidColitis, UlcerativeCost-Benefit AnalysisCrohn DiseaseDrug MonitoringGastrointestinal AgentsHumansRandomized Controlled Trials as TopicTumor Necrosis Factor-alphaAntirheumatic AgentsGastrointestinal AgentsTumor Necrosis Factor-alphaCost savingsInflammatory bowel diseaseInfliximabRheumatoid arthritisTrough concentrations

Identifiers

PMID27665099
OpenAlexW2521474688

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.