Evidence map›Paper›PMID 34633525›Full record

ArticleJournal of neurology2022

Real-world application of autologous hematopoietic stem cell transplantation in 507 patients with multiple sclerosis.

Richard K Burt, Xiaoqiang Han, Kathleen Quigley, Irene B Helenowski, Roumen Balabanov

Open access · bronzeAbstract read
In one paragraph

Article in Journal of neurology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed, 2 pooled it
6.5field-weighted citation impact, top 2% 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

28 citing papers in PubMed, 2 syntheses or guidelines pooled it, 54 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Stem Cell-Based Therapies for Central Nervous System Demyelinating Diseases: Clinical Evidence, Therapeutic Niches, and Translational Boundaries.Medical science monitor : international medical journal of experimental and clinical research · 2026
    Review
  4. Review
  5. Article
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  7. Multiple sclerosis: molecular pathogenesis and therapeutic intervention.Signal transduction and targeted therapy · 2025
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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

5 authors at 1 institution in 1 country.

Richard K BurtDivision of Immunotherapy, Northwestern University Feinberg School of Medicine, Chicago, IL, USA. rburt@northwestern.edu.ORCID http://orcid.org/0000-0002-0922-4145
Xiaoqiang HanDivision of Immunotherapy, Northwestern University Feinberg School of Medicine, Chicago, IL, USA.ORCID http://orcid.org/0000-0003-2647-6747
Kathleen QuigleyDivision of Immunotherapy, Northwestern University Feinberg School of Medicine, Chicago, IL, USA.ORCID http://orcid.org/0000-0002-6344-3904
Irene B HelenowskiDepartment of Preventive Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL, USA.ORCID http://orcid.org/0000-0003-1606-9013
Roumen BalabanovDepartment of Neurology, Northwestern University Feinberg School of Medicine, Chicago, IL, USA.ORCID http://orcid.org/0000-0002-7235-2078
Northwestern University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo investigate the results of real-world application of non-myeloablative autologous HSCT for multiple sclerosis (MS).

methodsBetween July 2003 and October 2019 at a single center (Northwestern University), 414 patients with relapsing remitting MS (RRMS) and 93 patients with newly diagnosed secondary progressive MS (SPMS) underwent non-myeloablative HSCT.

resultsThere was one treatment-related death (0.19%) due to hospital-acquired legionella pneumonia, and one patient developed neutropenic bacteremia (Klebsiella pneumonia) without sepsis. Overall 5-year survival was 98.8%. Post HSCT secondary autoimmune diseases (2nd ADs) were idiopathic thrombocytopenia (ITP) and hypo or hyperthyroidism. ITP was highest with alemtuzumab (14%) and 0 to 2.8% for the non-alemtuzumab regimens. After HSCT, 16 patients developed hypothyroidism (3.5%) and 15 developed hyperthyroidism / Grave's disease (3.3%). Relapse free survival (RFS) at 5 years for RRMS and SPMS was 80.1% and 98.1%, respectively, while progression free survival (PFS) at 4 years for RRMS and SPMS was 95% versus 66%, respectively. For patients with RRMS, the EDSS significantly improved (p < 0.0001) at each follow-up from a pre-HSCT mean of 3.87 to 2.51, 2.50, 2.41, 2.33, and 2.19 at 1, 2, 3, 4, and 5 years, respectively. For SPMS, the EDSS improved significantly only at 1 year but not thereafter. For SPMS, the mean baseline EDSS of 5.09 changed post-HSCT to 4.85 (p = 0.04), 4.88 (p = 0.2), 4.92 (p = .27), 4.72 (p = 0.07), and 4.2 (p = 0.21) at 1, 2, 3, 4, 5 years, respectively.

conclusionIn patients with RRMS, autologous non-myeloablative HSCT is an effective one-time therapy, while HSCT appears of less benefit for newly diagnosed SPMS.

Indexed as

Hematopoietic Stem Cell TransplantationHyperthyroidismMultiple SclerosisMultiple Sclerosis, Chronic ProgressiveMultiple Sclerosis, Relapsing-RemittingDisease ProgressionHumansTransplantation, AutologousActive SPMS (aSPMS)Hematopoietic stem cell transplantation (HSCT)Nonactive SPMS (naSPMS)Relapsing remitting multiple sclerosis (RRMS)Secondary progressive multiple sclerosis (SPMS)

Identifiers

PMID34633525
PMCPMC8503710
OpenAlexW3207891961

What OpenQuestion holds

Textmetadata
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.