Evidence map›Paper›PMID 31516913›Full record

Trial reportNeurology(R) neuroimmunology & neuroinflammation2019

High serum neurofilament light chain normalizes after hematopoietic stem cell transplantation for MS.

Simon Thebault, Daniel R Tessier, Hyunwoo Lee, Marjorie Bowman, Amit Bar-Or, Douglas L Arnold, Harold L Atkins, Vincent Tabard-Cossa, Mark S Freedman

Abstract readClinical Trial, Phase IIMulticenter Study
In one paragraph

Trial report in Neurology(R) neuroimmunology & neuroinflammation, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
41citing 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

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

  1. Pooled it
  2. Trial
  3. Article
  4. Article
  5. Article
  6. Review
  7. Article
  8. Review
  9. Review
  10. Current use of fluid biomarkers as outcome measures in Multiple Sclerosis (MS): a review of ongoing pharmacological clinical trials.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2024
    Review
  11. Article
  12. Observational
  13. AnMolecular genetics and metabolism reports · 2023
    Article
  14. Review
  15. Protein biomarkers in multiple sclerosis.Encephalitis (Seoul, Korea) · 2023
    Review
  16. Article
  17. Neuroaxonal and Glial Markers in Patients of the Same Age With Multiple Sclerosis.Neurology(R) neuroimmunology & neuroinflammation · 2023
    Article
  18. Article
  19. Article
  20. Observational
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

9 authors.

Simon ThebaultThe University of Ottawa and Ottawa Hospital Research Institute (S.T., M.B., H.L.A., M.S.F.); Department of Physics (D.R.T., V.T.-C.), University of Ottawa; Montreal Neurological Institute (H.L., D.L.A.); and Perelman School of Medicine and University of Pennsylvania (A.B.-O.).
Daniel R TessierThe University of Ottawa and Ottawa Hospital Research Institute (S.T., M.B., H.L.A., M.S.F.); Department of Physics (D.R.T., V.T.-C.), University of Ottawa; Montreal Neurological Institute (H.L., D.L.A.); and Perelman School of Medicine and University of Pennsylvania (A.B.-O.).
Hyunwoo LeeThe University of Ottawa and Ottawa Hospital Research Institute (S.T., M.B., H.L.A., M.S.F.); Department of Physics (D.R.T., V.T.-C.), University of Ottawa; Montreal Neurological Institute (H.L., D.L.A.); and Perelman School of Medicine and University of Pennsylvania (A.B.-O.).
Marjorie BowmanThe University of Ottawa and Ottawa Hospital Research Institute (S.T., M.B., H.L.A., M.S.F.); Department of Physics (D.R.T., V.T.-C.), University of Ottawa; Montreal Neurological Institute (H.L., D.L.A.); and Perelman School of Medicine and University of Pennsylvania (A.B.-O.).
Amit Bar-OrThe University of Ottawa and Ottawa Hospital Research Institute (S.T., M.B., H.L.A., M.S.F.); Department of Physics (D.R.T., V.T.-C.), University of Ottawa; Montreal Neurological Institute (H.L., D.L.A.); and Perelman School of Medicine and University of Pennsylvania (A.B.-O.).
Douglas L ArnoldThe University of Ottawa and Ottawa Hospital Research Institute (S.T., M.B., H.L.A., M.S.F.); Department of Physics (D.R.T., V.T.-C.), University of Ottawa; Montreal Neurological Institute (H.L., D.L.A.); and Perelman School of Medicine and University of Pennsylvania (A.B.-O.).
Harold L AtkinsThe University of Ottawa and Ottawa Hospital Research Institute (S.T., M.B., H.L.A., M.S.F.); Department of Physics (D.R.T., V.T.-C.), University of Ottawa; Montreal Neurological Institute (H.L., D.L.A.); and Perelman School of Medicine and University of Pennsylvania (A.B.-O.).
Vincent Tabard-CossaThe University of Ottawa and Ottawa Hospital Research Institute (S.T., M.B., H.L.A., M.S.F.); Department of Physics (D.R.T., V.T.-C.), University of Ottawa; Montreal Neurological Institute (H.L., D.L.A.); and Perelman School of Medicine and University of Pennsylvania (A.B.-O.).
Mark S FreedmanThe University of Ottawa and Ottawa Hospital Research Institute (S.T., M.B., H.L.A., M.S.F.); Department of Physics (D.R.T., V.T.-C.), University of Ottawa; Montreal Neurological Institute (H.L., D.L.A.); and Perelman School of Medicine and University of Pennsylvania (A.B.-O.).

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Objective: To evaluate neurofilament light chain (NfL) levels in serum and CSF of patients with aggressive MS pre- and post-treatment with immunoablation followed by autologous hematopoietic stem cell transplantation (IAHSCT) and examine associations with clinical and MRI outcomes. Methods: Paired serum and CSF in addition to MRI and clinical measures were collected on 23 patients with MS at baseline and 1 and 3 years post-IAHSCT. An additional 33 sera and CSF pairs were taken from noninflammatory neurologic controls. NfL levels were quantitated using the Simoa platform (Quanterix). Results: Baseline MS NfL levels were significantly elevated relative to controls in serum ( Conclusion: These data substantiate that serum and CSF NfL levels reflect disease severity and treatment response in patients with MS and may therefore be a useful biomarker. Baseline serum levels associated with markers of pretreatment disease severity and post-treatment outcomes. Classification of evidence: This study provides Class II evidence that for patients with aggressive MS, serum NfL levels are associated with disease severity.

Indexed as

AdultBiomarkersFemaleHematopoietic Stem Cell TransplantationHumansMagnetic Resonance ImagingMaleMultiple SclerosisNeurofilament ProteinsBiomarkersneurofilament protein LNeurofilament Proteins

Identifiers

PMID31516913
PMCPMC6715458

What OpenQuestion holds

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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.