Evidence map›Paper›PMID 33023150›Full record

ArticleCancers2020

Neurofilament Light Chain as A Biomarker for Brain Metastases.

Anne Winther-Larsen, Claus Vinter Bødker Hviid, Peter Meldgaard, Boe Sandahl Sorensen, Birgitte Sandfeld-Paulsen

Abstract read
In one paragraph

Article in Cancers, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
–field-weighted citation impact
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

23 citing papers in PubMed.

  1. Review
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  14. Serum neurofilament light chain levels as biomarker of paclitaxel-induced cognitive impairment in patients with breast cancer: a prospective study.Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2022
    Article
  15. Neurofilaments contribution in clinic: state of the art.Frontiers in aging neuroscience · 2022
    Review
  16. Review
  17. Article
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  19. Article
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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.

Anne Winther-LarsenDepartment of Clinical Biochemistry, Aarhus University Hospital, 8200 Aarhus N, Denmark.ORCID 0000-0002-2763-595X
Claus Vinter Bødker HviidDepartment of Clinical Biochemistry, Aarhus University Hospital, 8200 Aarhus N, Denmark.
Peter MeldgaardDepartment of Oncology, Aarhus University Hospital, 8200 Aarhus N, Denmark.
Boe Sandahl SorensenDepartment of Clinical Biochemistry, Aarhus University Hospital, 8200 Aarhus N, Denmark.
Birgitte Sandfeld-PaulsenDepartment of Clinical Biochemistry, Aarhus University Hospital, 8200 Aarhus N, Denmark.ORCID 0000-0001-9884-9165

Funding

Fabrikant Einar Willumsens Mindelegat None
6 · The paper itself

Abstract

backgroundBrain metastases are feared complications in cancer. Treatment by neurosurgical resection and stereotactic radiosurgery are only available when metastatic lesions are limited and early detection is warranted. The neurofilament light chain (NfL) is a sensitive neuron-specific biomarker released following neuronal decay. We explored serum NfL as a biomarker of brain metastases.

methodsSerum was collected from 43 stage IV lung cancer patients with brain metastases and 25 stage I lung cancer patients. Serum was collected at time of cancer diagnosis and at time of brain metastasis diagnosis. In nine patients with brain metastases, additional samples were available between the two time points. NfL was quantified by Single Molecule Array (Simoa)™.

resultsThe median NfL level was significantly higher in patients with brain metastases than in patients without (35 versus 16 pg/mL,

conclusionsThis study implies that NfL could be a potential biomarker of brain metastases.

Indexed as

biomarkersbrain metastasiscancerdiagnosticneurofilament proteins

Identifiers

PMID33023150
PMCPMC7600301

What OpenQuestion holds

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Registered trials

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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.