Evidence map›Paper›PMID 31236742›Full record

ArticleInternational journal of clinical oncology2019

Serum vascular endothelial growth factor A and vascular endothelial growth factor receptor 2 as prognostic biomarkers for uterine cervical cancer.

Mayumi Sawada, Tetsuro Oishi, Hiroaki Komatsu, Shinya Sato, Jun Chikumi, Michiko Nonaka, Akiko Kudoh, Daiken Osaku, Tasuku Harada

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In one paragraph

Article in International journal of clinical oncology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 1 pooled it
3.2field-weighted citation impact, top 8% 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

11 citing papers in PubMed, 1 synthesis or guideline pooled it, 23 citations in OpenAlex.

  1. Pooled it
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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

9 authors at 1 institution in 1 country.

Mayumi SawadaDepartment of Obstetrics and Gynecology, Tottori University School of Medicine, 36-1 Nishicho, Yonago, 683-8504, Japan.
Tetsuro OishiDepartment of Obstetrics and Gynecology, Tottori University School of Medicine, 36-1 Nishicho, Yonago, 683-8504, Japan. tetsuro@tottori-u.ac.jp.ORCID http://orcid.org/0000-0001-9374-0101
Hiroaki KomatsuDepartment of Obstetrics and Gynecology, Tottori University School of Medicine, 36-1 Nishicho, Yonago, 683-8504, Japan.
Shinya SatoDepartment of Obstetrics and Gynecology, Tottori University School of Medicine, 36-1 Nishicho, Yonago, 683-8504, Japan.
Jun ChikumiDepartment of Obstetrics and Gynecology, Tottori University School of Medicine, 36-1 Nishicho, Yonago, 683-8504, Japan.
Michiko NonakaDepartment of Obstetrics and Gynecology, Tottori University School of Medicine, 36-1 Nishicho, Yonago, 683-8504, Japan.
Akiko KudohDepartment of Obstetrics and Gynecology, Tottori University School of Medicine, 36-1 Nishicho, Yonago, 683-8504, Japan.
Daiken OsakuDepartment of Obstetrics and Gynecology, Tottori University School of Medicine, 36-1 Nishicho, Yonago, 683-8504, Japan.
Tasuku HaradaDepartment of Obstetrics and Gynecology, Tottori University School of Medicine, 36-1 Nishicho, Yonago, 683-8504, Japan.
Tottori University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThere are few studies on serum vascular endothelial growth factors and receptors (VEGF/VEGFRs) in patients with uterine cervical cancer (CC). The aim of this study was to determine whether VEGF/VEGFRs could be used as prognostic biomarkers in patients with CC.

methodsA total of 107 patients with stage IB to IIB CC, who underwent radical hysterectomy at Tottori University Hospital between 2006 and 2015, were included in this study. Serum samples were collected prior to radical hysterectomy, and levels of VEGF-A, VEGF-C, VEGFR-1, and VEGFR-2 were analyzed by enzyme-linked immunosorbent assays. We evaluated the association between the levels of these angiogenic factors and clinicopathologic variables. Survival analysis of 93 patients treated between 2006 and 2013 was performed.

resultsThe levels of VEGF-A in patients with bulky tumor, pelvic lymph-node involvement (PLNI), and parametrial infiltration (PI) were significantly higher than those in patients without these factors (P = 0.022, P = 0.020, and P = 0.0013, respectively). The overall survival (OS) of patients with high VEGF-A and VEGFR-2 defined by median levels was significantly lower than the OS of patients with low levels of VEGF-A and VEGFR-2 (P = 0.014, P = 0.012, respectively). Multivariate analysis revealed that PLNI, serum VEGF-A levels, and serum VEGFR-2 levels were independent prognostic factors for OS (hazard ratio for VEGF-A 3.42, 95% CI 1.07-13.2; hazard ratio for VEGFR-2 6.37, 95% CI 1.59-43.5).

conclusionOur results suggest that serum VEGF-A and VEGFR-2 may be promising prognostic biomarkers for CC.

Indexed as

AdultAgedBiomarkers, TumorFemaleHumansLymph NodesMiddle AgedPrognosisSurvival AnalysisUterine Cervical NeoplasmsVascular Endothelial Growth Factor AVascular Endothelial Growth Factor CVascular Endothelial Growth Factor Receptor-1Vascular Endothelial Growth Factor Receptor-2Biomarkers, TumorKDR protein, humanVascular Endothelial Growth Factor AVascular Endothelial Growth Factor CVascular Endothelial Growth Factor Receptor-1Vascular Endothelial Growth Factor Receptor-2VEGFA protein, humanAngiogenesisBiomarkerCervical cancerVEGF

Identifiers

PMID31236742
OpenAlexW2953598269

What OpenQuestion holds

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Registered trials

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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.