Evidence map›Paper›PMID 24839607›Full record

ReviewBioMed research international2014

Treatment comparison in rheumatoid arthritis: head-to-head trials and innovative study designs.

Ennio Giulio Favalli, Serena Bugatti, Martina Biggioggero, Roberto Caporali

Abstract readReview
In one paragraph

Review in BioMed research international, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

12 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. The N-of-1 Trials and where to use them in Rheumatology.Mediterranean journal of rheumatology · 2025
    Review
  3. Article
  4. Article
  5. Review
  6. Article
  7. Article
  8. Treatment Patterns and Pharmacoutilization in Patients Affected by Rheumatoid Arthritis in Italian Settings.International journal of environmental research and public health · 2021
    Observational
  9. Review
  10. Review
  11. Article
  12. Article
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

4 authors.

Ennio Giulio FavalliDepartment of Rheumatology, Gaetano Pini Institute Via Gaetano Pini 9, 20121 Milano, Italy.
Serena BugattiDivision of Rheumatology, University of Pavia, IRCCS Policlinico San Matteo Foundation, Piazzale Golgi 2, 27100 Pavia, Italy.
Martina BiggioggeroDepartment of Rheumatology, Gaetano Pini Institute Via Gaetano Pini 9, 20121 Milano, Italy.
Roberto CaporaliDivision of Rheumatology, University of Pavia, IRCCS Policlinico San Matteo Foundation, Piazzale Golgi 2, 27100 Pavia, Italy.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Over the last decades, the increasing knowledge in the area of rheumatoid arthritis has progressively expanded the arsenal of available drugs, especially with the introduction of novel targeted therapies such as biological disease modifying antirheumatic drugs (DMARDs). In this situation, rheumatologists are offered a wide range of treatment options, but on the other side the need for comparisons between available drugs becomes more and more crucial in order to better define the strategies for the choice and the optimal sequencing. Indirect comparisons or meta-analyses of data coming from different randomised controlled trials (RCTs) are not immune to conceptual and technical challenges and often provide inconsistent results. In this review we examine some of the possible evolutions of traditional RCTs, such as the inclusion of active comparators, aimed at individualising treatments in real-life conditions. Although head-to-head RCTs may be considered the best tool to directly compare the efficacy and safety of two different DMARDs, surprisingly only 20 studies with such design have been published in the last 25 years. Given the recent advent of the first RCTs truly comparing biological DMARDs, we also review the state of the art of head-to-head trials in RA.

Indexed as

Randomized Controlled Trials as TopicAntirheumatic AgentsArthritis, RheumatoidHumansResearch DesignTreatment OutcomeAntirheumatic Agents

Identifiers

PMID24839607
PMCPMC4009266

What OpenQuestion holds

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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.