Evidence map›Paper›PMID 37568616›Full record

ArticleCancers2023

Clinical Significance of Early Venous Filling Detected via Preoperative Angiography in Glioblastoma.

Kotaro Tatebayashi, Noriyuki Nakayama, Daisuke Sakamoto, Tomoko Iida, Shun Ono, Ikuo Matsuda, Yukiko Enomoto, Michihiro Tanaka, Mitsugu Fujita, Seiichi Hirota and 1 more

Open access · goldAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Cancers, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.3field-weighted citation impact, top 35% 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

1 citing paper in PubMed, 1 citations in OpenAlex.

  1. 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

11 authors at 4 institutions in 1 country.

Kotaro TatebayashiDepartment of Neurosurgery, Hyogo Medical University, Nishinomiya 663-8501, Japan.
Noriyuki NakayamaDepartment of Neurosurgery, Gifu University, Gifu 501-1112, Japan.
Daisuke SakamotoDepartment of Neurosurgery, Hyogo Medical University, Nishinomiya 663-8501, Japan.ORCID 0000-0003-0076-146X
Tomoko IidaDepartment of Neurosurgery, Hyogo Medical University, Nishinomiya 663-8501, Japan.
Shun OnoDepartment of Neurosurgery, Hyogo Medical University, Nishinomiya 663-8501, Japan.
Ikuo MatsudaDepartment of Surgical Pathology, Hyogo Medical University, Nishinomiya 663-8501, Japan.
Yukiko EnomotoDepartment of Neurosurgery, Gifu University, Gifu 501-1112, Japan.
Michihiro TanakaDepartment of Neuroendovascular Surgery, Kameda Medical Center, Kamogawa 296-0041, Japan.
Mitsugu FujitaDepartment of Medicine, Graduate School of Medical Sciences, Kindai University, Higashiosaka 577-8502, Japan.ORCID 0000-0002-0000-9879
Seiichi HirotaDepartment of Surgical Pathology, Hyogo Medical University, Nishinomiya 663-8501, Japan.
Shinichi YoshimuraDepartment of Neurosurgery, Hyogo Medical University, Nishinomiya 663-8501, Japan.ORCID 0000-0001-9932-2162
Hyogo University · JPGifu University · JPKameda Medical Center · JPKindai University · JP

Funding

Hyogo Medical University Grant for Research Promotion, 2022. none
6 · The paper itself

Abstract

Preoperative angiography in glioblastoma (GBM) often shows arteriovenous shunts and early venous filling (EVF). Here, we investigated the clinical implications of EVF in GBM as a prognostic and vascular mimicry biomarker. In this retrospective multicenter study, we consecutively enrolled patients who underwent angiography with a GBM diagnosis between 1 April 2013 and 31 March 2021. The primary and secondary endpoints were the differences in overall survival (OS) and progression-free survival (PFS), respectively, between cases with and without EVF. Of the 133 initially enrolled patients, 91 newly diagnosed with GBM underwent preoperative angiography and became the study population. The 6-year OS and PFS were significantly worse in the EVF than in the non-EVF group. Moreover, 20 GBM cases (10 with EVF and 10 without EVF) were randomly selected and evaluated for histological vascular mimicry. Except for two cases that were difficult to evaluate, the EVF group had a significantly higher frequency of vascular mimicry than the non-EVF group (0/8 vs. 5/10,

Indexed as

arteriovenous shuntAvastinearly venous fillingglioblastomavascular mimicry

Identifiers

PMID37568616
PMCPMC10416945
OpenAlexW4385308211

What Socratic 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 Socratic graph.