Evidence map›Paper›PMID 34693289›Full record

ArticleNeuro-oncology advances

Phase II trial of natalizumab for the treatment of anti-Hu associated paraneoplastic neurological syndromes.

Anna E M Bastiaansen, Adriaan H C de Jongste, Marienke A A M de Bruijn, Yvette S Crijnen, Marco W J Schreurs, Marcel M Verbeek, Daphne W Dumoulin, Walter Taal, Maarten J Titulaer, Peter A E Sillevis Smitt

Open access · goldAbstract read
In one paragraph

Article in Neuro-oncology advances. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 1 pooled it
1.2field-weighted citation impact, top 18% 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

11 citing papers in PubMed, 1 synthesis or guideline pooled it, 21 citations in OpenAlex.

  1. Pooled it
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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

10 authors at 4 institutions in 1 country.

Anna E M BastiaansenDepartment of Neurology, Erasmus MC University Medical Center, Rotterdam, The Netherlands.ORCID https://orcid.org/0000-0002-8492-5638
Adriaan H C de JongsteDepartment of Neurology, Erasmus MC University Medical Center, Rotterdam, The Netherlands.
Marienke A A M de BruijnDepartment of Neurology, Elisabeth Tweesteden Medical Center, Tilburg, The Netherlands.
Yvette S CrijnenDepartment of Neurology, Erasmus MC University Medical Center, Rotterdam, The Netherlands.
Marco W J SchreursDepartment of Immunology, Erasmus MC University Medical Center, Rotterdam, The Netherlands.
Marcel M VerbeekDepartment of Neurology and Laboratory Medicine, Donders Institute for Brain Cognition and Behavior, Radboud University Medical Center, Nijmegen, The Netherlands.
Daphne W DumoulinDepartment of Pulmonary Medicine, Erasmus MC Cancer Institute, Rotterdam, The Netherlands.
Walter TaalDepartment of Neurology, Erasmus MC University Medical Center, Rotterdam, The Netherlands.ORCID https://orcid.org/0000-0002-5530-7259
Maarten J TitulaerDepartment of Neurology, Erasmus MC University Medical Center, Rotterdam, The Netherlands.
Peter A E Sillevis SmittDepartment of Neurology, Erasmus MC University Medical Center, Rotterdam, The Netherlands.
Erasmus MC · NLElisabeth-TweeSteden Ziekenhuis · NLErasmus MC Cancer Institute · NLRadboud University Nijmegen · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundParaneoplastic neurological syndromes with anti-Hu antibodies (Hu-PNS) have a very poor prognosis: more than half of the patients become bedridden and median survival is less than 12 months. Several lines of evidence suggest a pathogenic T cell-mediated immune response. Therefore, we conducted a prospective open-label phase II trial with natalizumab.

methodsTwenty Hu-PNS patients with progressive disease were treated with a maximum of three monthly natalizumab cycles (300 mg). The primary outcome measure was functional improvement, this was defined as at least one point decrease in modified Rankin Scale (mRS) score at the last treatment visit. In addition, treatment response was assessed wherein a mRS score ≤3 after treatment was defined as treatment responsive.

resultsThe median age at onset was 67.8 years (SD 8.4) with a female predominance (

conclusionsNatalizumab may ameliorate the disease course in Hu-PNS, but no superior effects above other reported immunosuppressive and immunomodulatory were observed. More effective treatment modalities are highly needed.

trial registrationhttps://www.clinicaltrialsregister.eu/ctr-search/trial/2014-000675-13/NL.

Indexed as

antibodiesanti-Hunatalizumabparaneoplastic neurological syndromestreatment

Identifiers

PMID34693289
PMCPMC8528262
OpenAlexW3202148538

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.