Evidence map›Paper›PMID 15213721›Full record

ArticleBritish journal of cancer2004

Vascular endothelial growth factor (VEGF) in leptomeningeal metastasis: diagnostic and prognostic value.

U Herrlinger, H Wiendl, M Renninger, H Förschler, J Dichgans, M Weller

Open access · hybridAbstract read
In one paragraph

Article in British journal of cancer, 2004. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed
1.8field-weighted citation impact, top 14% 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

34 citing papers in PubMed, 69 citations in OpenAlex.

  1. Trial
  2. Article
  3. Review
  4. Advances in the Diagnosis and Treatment of Leptomeningeal Disease.Current neurology and neuroscience reports · 2022
    Review
  5. Review
  6. Article
  7. Review
  8. Review
  9. Article
  10. Bevacizumab treatment of meningeal melanoma metastases.Journal of translational medicine · 2020
    Article
  11. Article
  12. Article
  13. Review
  14. Article
  15. Article
  16. Review
  17. Article
  18. Article
  19. Review
  20. Article
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

6 authors at 2 institutions in 1 country.

U HerrlingerDepartment of General Neurology, Hertie Institute for Clinical Brain Research, University of Tübingen, Hoppe-Seyler-Str. 3, D-72076 Tuebingen, Germany. ulrich.herrlinger@uni-tuebingen.de
H Wiendl
M Renninger
H Förschler
J Dichgans
M Weller
Hertie Institute for Clinical Brain Research · DEUniversity of Tübingen · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This study examined the diagnostic and prognostic value of vascular endothelial growth factor (VEGF) levels in the cerebrospinal fluid (CSF) of 39 patients with leptomeningeal metastasis (LM). Vascular endothelial growth factor levels at diagnosis were significantly higher in patients with LM (median 359 pg ml(-1)) than in patients with other neurological diseases (median <25 pg ml(-1)). The specificity of VEGF levels above 250 pg ml(-1) for LM was high (98.3%), while the sensitivity was low (51.4%; 73% for VEGF values above 100 pg ml(-1)). In 49% of the LM patients, particularly with lymphoma or medulloblastoma, VEGF levels were below 250 pg ml(-1) and thus in the range of VEGF levels in other neurological diseases. Vascular endothelial growth factor levels correlated significantly with CSF lactate and albumin. Vascular endothelial growth factor levels mirrored the clinical course with a marked reduction in response to therapy and an increase at relapse in some patients who had serial CSF samples available. Multivariate Cox regression analysis showed VEGF below 100 pg ml(-1) (relative risk (RR)=4.24, P=0.0002) and age below 60 years (RR=2.5, P=0.004) to be associated with longer survival in LM. In conclusion, CSF VEGF levels in LM vary considerably. High VEGF levels have a very high specificity for LM and may help to establish the diagnosis. The role of VEGF as a predictor of outcome should be substantiated in prospective studies.

Indexed as

Biomarkers, TumorBrain NeoplasmsBreast NeoplasmsCentral Nervous System DiseasesFemaleHumansMaleMeningeal NeoplasmsMiddle AgedPrognosisRetrospective StudiesVascular Endothelial Growth FactorsBiomarkers, TumorVascular Endothelial Growth Factors

Identifiers

PMID15213721
PMCPMC2409812
OpenAlexW2081283472

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.