Evidence map›Paper›PMID 29318189›Full record

ArticleOpen medicine (Warsaw, Poland)2017

VEGF Overexpression Predicts Poor Survival in Hepatocellular Carcinoma.

Sae Byeol Choi, Hyung Joon Han, Wan Bae Kim, Tae Jin Song, Sang Yong Choi

Open access · goldAbstract read
In one paragraph

Article in Open medicine (Warsaw, Poland), 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
1.3field-weighted citation impact, top 20% 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

25 citing papers in PubMed, 35 citations in OpenAlex.

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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 at 1 institution in 1 country.

Sae Byeol ChoiDepartment of Surgery, Korea University Guro Hospital, Korea University College of Medicine, Seoul, Korea.
Hyung Joon HanDepartment of Surgery, Korea University Guro Hospital, Korea University College of Medicine, Seoul, Korea.
Wan Bae KimDepartment of Surgery, Korea University Guro Hospital, 80, Guro-dong, Guro-gu, Seoul152-703, Korea, Tel: +82-2-2626-3076.
Tae Jin SongDepartment of Surgery, Korea University Guro Hospital, Korea University College of Medicine, Seoul, Korea.
Sang Yong ChoiDepartment of Surgery, Korea University Guro Hospital, Korea University College of Medicine, Seoul, Korea.
Korea University Medical Center · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveThe aim of this study was to investigate the clinicopathological and immunohistochemical (including VEGF, Akt, HSP70, and HSP20 expression) factors that affect the overall and disease-free survival of HCC patients following surgical resection.

methods234 patients with HCC following surgical resection were enrolled. Clinicopathological and survival data were analyzed, and immunohistochemical staining was performed on tissue microarray sections using the anti-VEGF, anti-Akt, anti-HSP70, and anti-HSP27 antibodies.

resultsThe 3- and 5-year overall survival rates were 86.5 and 81.54%, respectively. Multivariate analysis revealed that VEGF expression (P = 0.017, HR = 2.573) and T stage (P < 0.001, HR = 4.953) were independent prognostic factors for overall survival. Immunohistochemical staining showed that the expression of Akt, HSP70, and HSP27 did not affect the overall survival rate. The 3- and 5-year disease-free survival rates were 58.2 and 49.4%, respectively. Compared to the VEGF(-)/(+) group, the VEGF(++)/(+++) group demonstrated significantly higher proportion of patients with AFP levels > 400 ng/mL, capsule invasion, and microvascular invasion.

conclusionVEGF overexpression was associated with capsule invasion, microvascular invasion, and a poor overall survival rate.

Indexed as

hepatic resectionHepatocellular carcinomaprognostic markerVEGF

Identifiers

PMID29318189
PMCPMC5757349
OpenAlexW2771135232

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.