Evidence map›Paper›PMID 30327931›Full record

ArticleJournal of neurology2018

Comparative effectiveness of delayed-release dimethyl fumarate versus interferon, glatiramer acetate, teriflunomide, or fingolimod: results from the German NeuroTransData registry.

Stefan Braune, Sarah Grimm, Philip van Hövell, Ulrich Freudensprung, Fabio Pellegrini, Robert Hyde, Arnfin Bergmann, NTD Study Group

Open access · hybridAbstract readComparative Study
In one paragraph

Article in Journal of neurology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed, 1 pooled it
5.2field-weighted citation impact, top 4% 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

34 citing papers in PubMed, 1 synthesis or guideline pooled it, 59 citations in OpenAlex.

  1. Dimethyl Fumarate or Teriflunomide for Relapsing-Remitting Multiple Sclerosis: A Meta-analysis of Post-marketing Studies.Neurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics · 2023
    Pooled it
  2. Trial
  3. Trial
  4. Observational
  5. Article
  6. Clinical effectiveness of dimethyl fumarate in multiple sclerosis patients from Argentina.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2024
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  7. Article
  8. Article
  9. Article
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  11. Review
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  14. Observational
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  16. Article
  17. PHRENDFrontiers in digital health · 2022
    Article
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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

8 authors at 2 institutions in 2 countries.

Stefan BrauneNeuroTransData, Bahnhofstraße 103B, 86633, Neuburg an der Donau, Germany. braune@neurozentrum-prien.de.
Sarah GrimmPwC Digital Services, Birchstraße 160, 8050, Zurich, Switzerland.
Philip van HövellPwC Digital Services, Birchstraße 160, 8050, Zurich, Switzerland.
Ulrich FreudensprungBiogen International GmbH, Landis Gyr-Straße 3, 6300, Zug, Switzerland.
Fabio PellegriniBiogen International GmbH, Landis Gyr-Straße 3, 6300, Zug, Switzerland.
Robert HydeBiogen International GmbH, Landis Gyr-Straße 3, 6300, Zug, Switzerland.
Arnfin BergmannNeuroTransData, Bahnhofstraße 103B, 86633, Neuburg an der Donau, Germany.
NTD Study Group
Biogen (Switzerland) · CHEuro-Centrum · PL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundComparative effectiveness (CE) research allows real-world treatment comparisons using outcome measurements important to physicians/patients. This German NeuroTransData registry-based analysis compared delayed-release dimethyl fumarate (DMF) effectiveness with interferons (IFN), glatiramer acetate (GA), teriflunomide (TERI), or fingolimod (FTY) in patients with relapsing-remitting multiple sclerosis (RRMS) using propensity score matching (PSM).

methodsData from registry patients aged ≥ 18 years with RRMS, ≥ 1 relapse, and Expanded Disability Status Scale (EDSS) assessment(s) after index therapy initiation underwent 1:1 PSM to match DMF with comparator populations baseline characteristics. Primary outcome measurement was time to first relapse (TTFR). Secondary outcome measurements included annualised relapse rate (ARR), proportion of patients relapse free at 12 and 24 months, time to index therapy discontinuation (TTD), and reasons for discontinuation. Exploratory analyses included time to 3- and 6-month EDSS confirmed disability progression (CDP). Non-pairwise censoring was the primary analysis method; pairwise censoring was the main sensitivity analysis method.

findingsPost-matched cohorts were well-balanced. By non-pairwise censoring, TTFR and ARR were significantly lower in DMF populations versus matched IFN, GA, and TERI, but there was no evidence of difference between DMF and FTY. TTD was similar between DMF and IFN, GA, and TERI, but significantly shorter versus FTY. Time to CDP generally showed no evidence of difference between DMF and comparator populations. Pairwise censored analysis results confirmed the non-pairwise censoring results.

interpretationThese results support previous CE studies in demonstrating relative improvement in real-world effectiveness with DMF versus first-line agents IFN, GA, and TERI, and similar effectiveness versus FTY.

Indexed as

AdultCohort StudiesCrotonatesDelayed-Action PreparationsDimethyl FumarateFemaleFingolimod HydrochlorideGermanyGlatiramer AcetateHumansHydroxybutyratesImmunologic FactorsInterferonsMaleMultiple Sclerosis, Relapsing-RemittingNitrilesCrotonatesDelayed-Action PreparationsDimethyl FumarateFingolimod HydrochlorideGlatiramer AcetateHydroxybutyratesImmunologic FactorsInterferonsNitrilesteriflunomideToluidinesComparative effectiveness researchDimethyl fumarateMultiple sclerosisObservational dataPropensity score matchingRegistry

Identifiers

PMID30327931
PMCPMC6244642
OpenAlexW2896031745

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.