Evidence map›Paper›PMID 25142885›Full record

ReviewWorld journal of surgical oncology2014

Leptomeningeal metastases from a primary central nervous system melanoma: a case report and literature review.

Zhenyu Pan, Guozi Yang, Yongxiang Wang, Tingting Yuan, Yan Gao, Lihua Dong

Registry-linked trialOpen access · goldAbstract readCase ReportsReview
In one paragraph

Review in World journal of surgical oncology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT03082144 (Involved-field Radiotherapy Combined With Concurrent Intrathecal-MTX Versus Intrathecal-Ara-C for Leptomeningeal Metastases From Solid Tumor), which is not on this map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
1.4field-weighted citation impact, top 17% 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.

NCT03082144 phase2completednot on this mapstarted 2017, after this paper: background citation

Involved-field Radiotherapy Combined With Concurrent Intrathecal-MTX Versus Intrathecal-Ara-C for Leptomeningeal Metastases From Solid Tumor: A Randomized Phase II Clinical Trial

TypeinterventionalSponsorThe First Hospital of Jilin UniversityRan2017 to 2018Enrolled53ConditionsLeptomeningeal MetastasisArmsMTX, Ara-C, Radiotherapy
3 · Its place in the literature

Who cites it

12 citing papers in PubMed, 27 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Review
  5. Review
  6. Review
  7. Article
  8. Article
  9. Article
  10. Article
  11. Review
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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

6 authors at 2 institutions in 1 country.

Zhenyu Pan
Guozi Yang
Yongxiang Wang
Tingting Yuan
Yan Gao
Lihua DongDepartment of Radiotherapy, Norman Bethune First Hospital, Jilin University, 71 Xinmin Street, Changchun 130021, China. drlhdong@163.com.
Jilin University · CNFirst Bethune Hospital of Jilin University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Primary central nervous system (CNS) melanoma is a type of rare and aggressive tumor that can easily spread to the leptomeninges, and in fact, leptomeningeal metastasis is one of the most serious complications in patients with this carcinoma. Prognosis is extremely poor if a CNS melanoma has metastasized, and there are no effective treatments. Here, we present a case of a 37-year-old woman who presented with horizontal diplopia and progressive headache. Magnetic resonance imaging findings were consistent with the diagnosis of melanoma. The results of cytological examination of cerebrospinal fluid (CSF) showed malignant cells characteristic of melanoma. No extracranial lesions were observed. All of the available evidence confirmed a diagnosis of leptomeningeal metastases from a primary CNS melanoma. The patient received aggressive treatment, which consisted of concurrent radiotherapy and weekly intra-CSF methotrexate (MTX) followed by adjuvant monthly intra-CSF MTX. Her survival time was 13 months after diagnosis. This case report suggests that the modality of concurrent radiotherapy and weekly intra-CSF MTX followed by adjuvant monthly intra-CSF MTX may be used as the mainstay of treatment for such patients.

Indexed as

Antimetabolites, AntineoplasticBrain NeoplasmsChemoradiotherapyFemaleHumansMelanomaMeningeal NeoplasmsMethotrexateMiddle AgedNeoplasm StagingPrognosisTomography, X-Ray ComputedAntimetabolites, AntineoplasticMethotrexate

Identifiers

PMID25142885
PMCPMC4143585
OpenAlexW2107679467

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

Registered trials

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.