Evidence map›Paper›PMID 28989795›Full record

ArticleMultiple sclerosis journal - experimental, translational and clinical

A comparison of multiple sclerosis disease activity after discontinuation of fingolimod and placebo.

Patrick Vermersch, Ernst-Wilhelm Radue, Norman Putzki, Shannon Ritter, Martin Merschhemke, Mark S Freedman

Abstract read
In one paragraph

Article in Multiple sclerosis journal - experimental, translational and clinical. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing 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

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

  1. Pooled it
  2. Article
  3. Article
  4. Risk of TBrain communications · 2024
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  7. Clickable Biomaterials for Modulating Neuroinflammation.International journal of molecular sciences · 2022
    Review
  8. Article
  9. Article
  10. Review
  11. Article
  12. Review
  13. Article
  14. Review
  15. Different MRI patterns in MS worsening after stopping fingolimod.Neurology(R) neuroimmunology & neuroinflammation · 2019
    Article
  16. Article
  17. 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

6 authors.

Patrick VermerschUniversity of Lille, CHU Lille, LIRIC - INSERM U995, FHU Imminent, France.
Ernst-Wilhelm RadueMedical Image Analysis Center, University Hospital Basel, Switzerland.
Norman PutzkiNovartis Pharmaceuticals Corporation, USA.
Shannon RitterNovartis Pharmaceuticals Corporation, USA.
Martin MerschhemkeNovartis Pharma AG, Switzerland.
Mark S FreedmanUniversity of Ottawa, The Ottawa Hospital Research Institute, Canada.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundCases of higher-than-expected disease activity have been reported following fingolimod discontinuation.

objectiveThe objective of this paper is to assess the risk of substantially higher-than-expected disease activity post-study drug discontinuation (SDD) at the individual patient level using data from the Phase III, placebo-controlled FREEDOMS and FREEDOMS II trials.

methodsBaseline gadolinium-enhancing T1-lesion volumes were used to statistically model the expected level of MRI disease activity post-SDD. Patients exceeding this level were classed as "MRI outliers." Patients with an unusually high increase in Expanded Disability Status Scale score, hospitalization for relapse, severe relapse, or relapse with incomplete recovery post-SDD were classed as "clinical outliers."

resultsIn FREEDOMS, the number of MRI outliers post-SDD was 2/69 (2.9%), 1/65 (1.5%) and 7/83 (8.4%) for the placebo, fingolimod 0.5 mg, and fingolimod 1.25 mg groups, respectively. In FREEDOMS II, the corresponding numbers were 4/72 (5.6%), 6/79 (7.6%) and 3/73 (4.1%). The number of clinical outliers across both trials was low. No consistent evidence of placebo vs fingolimod, dose-related or inter-trial patterns was discernable.

conclusionThe low number of clinical and MRI outliers and lack of any discernible pattern within and between trials, including between placebo and fingolimod, argues against a systematic risk of higher-than-expected recurrence of disease activity following discontinuation of fingolimod.

Indexed as

discontinuationFingolimodmultiple sclerosisreboundsafety

Identifiers

PMID28989795
PMCPMC5624444

What OpenQuestion holds

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LicenceCC BY-NC
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Registered trials

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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.