Evidence map›Paper›PMID 36516487›Full record

SynthesisNeoplasia (New York, N.Y.)2023

Cerebrospinal Fluid biomarkers in pediatric brain tumors: A systematic review.

Kurt R Lehner, Kelly Jiang, Jordina Rincon-Torroella, Ranjan Perera, Chetan Bettegowda

Open access · goldAbstract readSystematic Review
In one paragraph

Synthesis in Neoplasia (New York, N.Y.), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 1 pooled it
2.3field-weighted citation impact, top 10% 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, 1 synthesis or guideline pooled it, 15 citations in OpenAlex.

  1. Pooled it
  2. Review
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  4. Article
  5. Article
  6. Review
  7. Review
  8. Frequency and outcomes of midline gliomas in a tertiary care hospital in Pakistan: a retrospective study.Child's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery · 2025
    Article
  9. Review
  10. Review
  11. Review
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  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

5 authors at 1 institution in 1 country.

Kurt R LehnerDepartment of Neurosurgery, Johns Hopkins School of Medicine, 1800 Orleans St, Baltimore, MD 21287, USA.
Kelly JiangDepartment of Neurosurgery, Johns Hopkins School of Medicine, 1800 Orleans St, Baltimore, MD 21287, USA.
Jordina Rincon-TorroellaDepartment of Neurosurgery, Johns Hopkins School of Medicine, 1800 Orleans St, Baltimore, MD 21287, USA.
Ranjan PereraJohns Hopkins All Children's Hospital, 600 5th St. South, St.Petersburg, FL 33701, USA.
Chetan BettegowdaDepartment of Neurosurgery, Johns Hopkins School of Medicine, 1800 Orleans St, Baltimore, MD 21287, USA. Electronic address: cbetteg1@jhmi.edu.
Johns Hopkins University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Central nervous system (CNS) tumors are the leading cause of cancer death in pediatric patients. Though these tumors typically require invasive surgical procedures to diagnose, cerebrospinal fluid (CSF) liquid biopsy presents a potential method for rapid and noninvasive detection of markers of CNS malignancy. To characterize molecular biomarkers that can be used in the diagnosis, prognosis, and monitoring of pediatric cancer patients, a literature review was conducted in accordance with PRISMA guidelines. PubMed and EMBASE were searched for the terms biomarkers, liquid biopsy, cerebrospinal fluid, pediatric central nervous system tumor, and their synonyms. Studies including pediatric patients with CSF sampling for tumor evaluation were included. Studies were excluded if they did not have full text or if they were case studies, methodology reports, in languages other than English, or animal studies. Our search revealed 163 articles of which 42 were included. Proteomic, genomic, and small molecule markers associated with CNS tumors were identified for further analysis and development of detection tools.

Indexed as

Brain NeoplasmsCentral Nervous System NeoplasmsAnimalsBiomarkersBiomarkers, TumorPrognosisProteomicsBiomarkersBiomarkers, Tumorbiomarkerscerebrospinal fluidliquid biopsyPediatric brain tumors

Identifiers

PMID36516487
PMCPMC9764249
OpenAlexW4311766683

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.