Evidence map›Paper›PMID 33106366›Full record

Observational studyJournal of neurology, neurosurgery, and psychiatry2021

Autologous haematopoietic stem cell transplantation compared with alemtuzumab for relapsing-remitting multiple sclerosis: an observational study.

Christina Zhukovsky, Sofia Sandgren, Thomas Silfverberg, Sigrun Einarsdottir, Andreas Tolf, Anne-Marie Landtblom, Lenka Novakova, Markus Axelsson, Clas Malmestrom, Honar Cherif and 3 more

Open access · hybridAbstract readComparative StudyObservational Study
In one paragraph

Observational study in Journal of neurology, neurosurgery, and psychiatry, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed, 1 pooled it
4.3field-weighted citation impact, top 5% 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

22 citing papers in PubMed, 1 synthesis or guideline pooled it, 46 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Observational
  4. Review
  5. Review
  6. Cost and effectiveness of autologous haematopoietic stem cell transplantation and high-efficacy disease-modifying therapies in relapsing-remitting multiple sclerosis.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2024
    Article
  7. Article
  8. Observational
  9. Review
  10. Review
  11. Article
  12. Article
  13. Article
  14. Review
  15. Observational
  16. Article
  17. Review
  18. Review
  19. Stem Cell Therapies for Progressive Multiple Sclerosis.Frontiers in cell and developmental biology · 2021
    Review
  20. Review
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

13 authors at 3 institutions in 1 country.

Christina Zhukovsky *Department of Neuroscience, Uppsala University, Uppsala, Sweden.
Sofia Sandgren *Department of Clinical Neuroscience, Institute of Neuroscience and Physiology, Sahlgrenska Academy, Gothenburg, Sweden.
Thomas SilfverbergDepartment of of Medical Sciences, Uppsala University, Uppsala, Sweden.
Sigrun EinarsdottirDepartment of Hematology and Coagulation, Sahlgrenska University Hospital, Gothenburg, Sweden.
Andreas TolfDepartment of Neuroscience, Uppsala University, Uppsala, Sweden.ORCID 0000-0002-0580-8821
Anne-Marie LandtblomDepartment of Neuroscience, Uppsala University, Uppsala, Sweden.
Lenka NovakovaDepartment of Clinical Neuroscience, Institute of Neuroscience and Physiology, Sahlgrenska Academy, Gothenburg, Sweden.
Markus AxelssonDepartment of Clinical Neuroscience, Institute of Neuroscience and Physiology, Sahlgrenska Academy, Gothenburg, Sweden.
Clas MalmestromDepartment of Clinical Neuroscience, Institute of Neuroscience and Physiology, Sahlgrenska Academy, Gothenburg, Sweden.
Honar CherifDepartment of of Medical Sciences, Uppsala University, Uppsala, Sweden.
Kristina CarlsonDepartment of of Medical Sciences, Uppsala University, Uppsala, Sweden.
Jan LyckeDepartment of Clinical Neuroscience, Institute of Neuroscience and Physiology, Sahlgrenska Academy, Gothenburg, Sweden.
Joachim BurmanDepartment of Neuroscience, Uppsala University, Uppsala, Sweden joachim.burman@neuro.uu.se.ORCID 0000-0002-7045-1806
Uppsala University · SEUniversity of Gothenburg · SESahlgrenska University Hospital · SE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo compare outcomes after treatment with autologous haematopoietic stem cell transplantation (AHSCT) and alemtuzumab (ALZ) in patients with relapsing-remitting multiple sclerosis.

methodsPatients treated with AHSCT (n=69) received a conditioning regimen of cyclophosphamide (200 mg/kg) and rabbit anti-thymocyte globulinerG (6.0 mg/kg). Patients treated with ALZ (n=75) received a dose of 60 mg over 5 days, a repeated dose of 36 mg over 3 days after 1 year and then as needed. Follow-up visits with assessment of the expanded disability status scale score, adverse events and MR investigations were made at least yearly.

resultsThe Kaplan-Meier estimates of the primary outcome measure 'no evidence of disease activity' was 88% for AHSCT and 37% for ALZ at 3 years, p<0.0001. The secondary endpoint of annualised relapse rate was 0.04 for AHSCT and 0.1 for ALZ, p=0.03. At last follow-up, the proportions of patients who improved, were stable or worsened were 57%/41%/1% (AHSCT) and 45%/43%/12% (ALZ), p=0.06 Adverse events grade three or higher were present in 48/69 patients treated with AHSCT and 0/75 treated with ALZ in the first 100 days after treatment initiation. The most common long-term adverse event was thyroid disease with Kaplan-Meier estimates at 3 years of 21% for AHSCT and 46% for ALZ, p=0.005.

conclusionsIn this observational cohort study, treatment with AHSCT was associated with a higher likelihood of maintaining 'no evidence of disease activity'. Adverse events were more frequent with AHSCT in the first 100 days, but thereafter more common in patients treated with ALZ.

Indexed as

Hematopoietic Stem Cell TransplantationAdultAlemtuzumabFemaleHumansKaplan-Meier EstimateMaleMultiple Sclerosis, Relapsing-RemittingNeuroprotective AgentsTreatment OutcomeAlemtuzumabNeuroprotective Agents

Identifiers

PMID33106366
PMCPMC7841472
OpenAlexW3094004055

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.