Evidence map›Paper›PMID 32683530›Full record

SynthesisJournal of neuro-oncology2020

Autoimmune disease-related primary CNS lymphoma: systematic review and meta-analysis.

Leon D Kaulen, Philipp Karschnia, Jorg Dietrich, Joachim M Baehring

Abstract readMeta-AnalysisSystematic Review
PubMed Publisher
In one paragraph

Synthesis in Journal of neuro-oncology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
1.3field-weighted citation impact, top 15% 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

14 citing papers in PubMed, 21 citations in OpenAlex.

  1. Article
  2. CD5Discover oncology · 2025
    Article
  3. Review
  4. Advances in Primary Central Nervous System Lymphoma.Current neurology and neuroscience reports · 2024
    Review
  5. Article
  6. Review
  7. Review
  8. Article
  9. Review
  10. Treatment Options for Recurrent Primary CNS Lymphoma.Current treatment options in oncology · 2022
    Review
  11. Article
  12. Article
  13. Article
  14. 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

4 authors at 3 institutions in 2 countries.

Leon D KaulenDepartment of Neurology, Yale School of Medicine, 15 York Street, New Haven, CT, 06510, USA.
Philipp KarschniaDepartment of Neurology, Yale School of Medicine, 15 York Street, New Haven, CT, 06510, USA.
Jorg DietrichDivision of Neuro-Oncology, Department of Neurology, Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, USA.
Joachim M BaehringDepartment of Neurology, Yale School of Medicine, 15 York Street, New Haven, CT, 06510, USA. joachim.baehring@yale.edu.ORCID http://orcid.org/0000-0001-7755-6793
Yale University · USHarvard University · USHeidelberg University · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundRecent studies suggest a relatively high prevalence of autoimmune disorders (AD) among primary CNS lymphoma (PCNSL) patients, however, the literature is limited to case reports. To gain a better understanding of AD-PCNSL we reviewed and analyzed all cases described in the literature.

methodsWe searched the MEDLINE database using the search terms 'central nervous system lymphoma' or 'CNS lymphoma' along with AD-related terms. We selected 39 records for qualitative synthesis of data and identified 50 AD-PCNSL. Clinical, imaging and outcome data were collected. Overall survival (OS) was analyzed with the Kaplan-Meier method. Univariate and multivariate analyses were performed using log rank test and Cox proportional hazard model.

resultsMost common AD were systemic lupus erythematosus (24%), multiple sclerosis (16%), and myasthenia gravis (14%). All patients had received immunosuppressants for their AD. Median interval from AD until PCNSL diagnosis was 108 months (range: 11-420). Male-to-female ratio was 0.42 and AD-PCNSL was diagnosed at a median age of 57 years (range: 2-88). On imaging lesions typically localized to the hemispheres (65%) and displayed peripheral enhancement (74%). Pathological evaluation revealed diffuse large-B-cell lymphoma (DLBCL) subtype (80%) and Epstein-Barr virus positivity (75%) in most AD-PCNSL. Median OS was 31 months. Age > 60 years (p = 0.014) was identified as a significant prognostic factor.

conclusionsAD requiring immunosuppression appear over-represented in the population of PCNSL patients. Aggressive polychemotherapy can accomplish long term OS in AD-PCNSL comparable to immunocompetent patients. Age > 60 may serve as a prognostic factor.

Indexed as

Autoimmune DiseasesCentral Nervous System NeoplasmsHumansLymphoma, Non-HodgkinPrognosisAutoimmune diseasesBrain tumorEpstein-barr virusImmunosuppressionPrimary CNS lymphoma

Identifiers

PMID32683530
OpenAlexW3042616257

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.