Evidence map›Paper›PMID 33949790›Full record

ArticleAnnals of clinical and translational neurology2021

aHSCT is superior to alemtuzumab in maintaining NEDA and improving cognition in multiple sclerosis.

Vivien Häußler, Friederike Ufer, Jana Pöttgen, Christine Wolschke, Manuel A Friese, Nicolaus Kröger, Christoph Heesen, Jan-Patrick Stellmann

Open access · goldAbstract readComparative Study
In one paragraph

Article in Annals of clinical and translational neurology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 2 pooled it
3.8field-weighted citation impact, top 6% 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

16 citing papers in PubMed, 2 syntheses or guidelines pooled it, 34 citations in OpenAlex.

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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.

Vivien HäußlerInstitute of Neuroimmunology and Multiple Sclerosis, University Medical Centre Hamburg-Eppendorf, Falkenried 94, Hamburg, 20251, Germany.ORCID 0000-0002-7787-7391
Friederike UferInstitute of Neuroimmunology and Multiple Sclerosis, University Medical Centre Hamburg-Eppendorf, Falkenried 94, Hamburg, 20251, Germany.
Jana PöttgenInstitute of Neuroimmunology and Multiple Sclerosis, University Medical Centre Hamburg-Eppendorf, Falkenried 94, Hamburg, 20251, Germany.
Christine WolschkeDepartment of Stem Cell Transplantation, University Medical Center Hamburg-Eppendorf, Martinistraße 52, Hamburg, 20246, Germany.
Manuel A FrieseInstitute of Neuroimmunology and Multiple Sclerosis, University Medical Centre Hamburg-Eppendorf, Falkenried 94, Hamburg, 20251, Germany.
Nicolaus KrögerDepartment of Stem Cell Transplantation, University Medical Center Hamburg-Eppendorf, Martinistraße 52, Hamburg, 20246, Germany.ORCID 0000-0001-6380-2420
Christoph HeesenInstitute of Neuroimmunology and Multiple Sclerosis, University Medical Centre Hamburg-Eppendorf, Falkenried 94, Hamburg, 20251, Germany.
Jan-Patrick StellmannInstitute of Neuroimmunology and Multiple Sclerosis, University Medical Centre Hamburg-Eppendorf, Falkenried 94, Hamburg, 20251, Germany.
Universität Hamburg · DECentre National de la Recherche Scientifique · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveAutologous hematopoietic stem cell transplantation (aHSCT) is increasingly recognized as a potential therapy for patients with highly active multiple sclerosis (MS). This study aims to assess outcome differences in disease activity in MS patients treated either with aHSCT or alemtuzumab.

methodsWe conducted a monocentric registry-based cohort study by recording the clinical course (EDSS and relapses), MRI parameters (new T2 lesions), and neuropsychological assessment in all 19 MS patients receiving aHSCT, and all 21 patients receiving alemtuzumab between 2007 and 2018. We used survival analyses of no evidence of disease activity (NEDA) as the primary objective which was defined by no EDSS progression, no relapse, and no new T2 lesion on MRI. Secondary objectives were EDSS improvement and neurocognitive performance.

resultsBoth treatment groups were similar in respect of age, gender, disability, and neurocognitive performance except for significantly longer disease duration in the alemtuzumab group. Mean follow-up was 58.8 [range 29-140] months in the aHSCT group compared to 27.6 [range 11-52] months in the alemtuzumab-treated group. We observed significantly more patients maintaining NEDA in the aHSCT group (p = 0.048) compared to the alemtuzumab-treated patients. Furthermore, 37% of the aHSCT patients showed an improvement of EDSS compared to none in the alemtuzumab-treated group (p = 0.033). It is of note that cognitive function was significantly improved in the aHSCT-treated patients.

interpretationaHSCT suppresses inflammatory activity more effectively than alemtuzumab and might enable improvement of overall disability and cognition in MS.

Indexed as

Disease ProgressionHematopoietic Stem Cell TransplantationRegistriesAdultAlemtuzumabCognitive DysfunctionFemaleFollow-Up StudiesHumansMagnetic Resonance ImagingMaleMiddle AgedMultiple SclerosisNeuropsychological TestsOutcome Assessment, Health CarePatient AcuityAlemtuzumab

Identifiers

PMID33949790
PMCPMC8164852
OpenAlexW3159821106

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.