Evidence map›Paper›PMID 32282726›Full record

ArticleMedicine2020

Prognostic significance of E-cadherin expression in prostatic carcinoma: A protocol for systematic review and meta-analysis.

Xiwen Zhang, Zhenhua Zhang, Shuntai Chen, Juling Jiang, Runzhi Qi, Xue Mi, Xing Zhang, Yupeng Xi, Honggang Zheng, Baojin Hua

Open access · goldAbstract read
In one paragraph

Article in Medicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.6field-weighted citation impact, top 28% 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

3 citing papers in PubMed, 6 citations in OpenAlex.

  1. Review
  2. Article
  3. 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

10 authors at 2 institutions in 1 country.

Xiwen ZhangDepartment of Oncology, Guang'anmen Hospital, China Academy of Chinese Medical.
Zhenhua ZhangDepartment of Oncology, Guang'anmen Hospital, China Academy of Chinese Medical.
Shuntai ChenDepartment of Oncology, Guang'anmen Hospital, China Academy of Chinese Medical.
Juling JiangDepartment of Oncology, Guang'anmen Hospital, China Academy of Chinese Medical.
Runzhi QiDepartment of Oncology, Guang'anmen Hospital, China Academy of Chinese Medical.
Xue MiDepartment of Oncology, Guang'anmen Hospital, China Academy of Chinese Medical.
Xing ZhangDepartment of Oncology, Guang'anmen Hospital, China Academy of Chinese Medical.
Yupeng XiDepartment of Oncology, Guang'anmen Hospital, China Academy of Chinese Medical.
Honggang ZhengDepartment of Oncology, Guang'anmen Hospital, China Academy of Chinese Medical.
Baojin HuaDepartment of Oncology, Guang'anmen Hospital, China Academy of Chinese Medical.
Guang’anmen Hospital · CNBeijing University of Chinese Medicine · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundIncreasing studies were performed to explore the prognostic value of E-cadherin in prostatic carcinoma, however, with inconsistent results. Hence, this systematic review is aimed to evaluate the prognostic role of E-cadherin in patients with prostatic carcinoma (PCa).

methodsA comprehensive literature search in all available databases will be conducted to identify eligible studies. We will employ hazard ratios (HRs) and 95% confidence intervals (95% CIs) to estimate the correlations between E-cadherin expression and overall survival (OS), disease-free survival (DFS), relapse-free survival (RFS), progression-free survival (PFS) and clinicopathological features. Meta-analysis will be performed using Review Manager (Revman) 5.3.5 software (Cochrane Community, London, United Kingdom) and STATA 14 software (version 14.0; Stata Corp, College Station, TX).

resultsThis study will provide a high-quality synthesis of current evidence of the correlations between snail expression and OS, DFS/RFS, PFS and clinicopathological features.

conclusionThe study will provide updated evidence to assess whether the expression of E-cadherin is in association with poor prognosis in patients with PCa. ETHICS AND DISSEMINATION: It is not necessary for ethical approval because individuals cannot be identified. The protocol will be disseminated in a peer-reviewed journal or presented at a relevant conference. PROSPERO REGISTRATION NUMBER: This systematic review protocol has been registered in the PROSPERO network (No. CRD42019128353).

Indexed as

Biomarkers, TumorCadherinsCarcinomaProstatic NeoplasmsAntigens, CDDisease-Free SurvivalHumansIncidenceLondonMaleMeta-Analysis as TopicPrognosisSensitivity and SpecificityUnited KingdomAntigens, CDBiomarkers, TumorCadherinsCDH1 protein, human

Identifiers

PMID32282726
PMCPMC7220467
OpenAlexW3015898356

What OpenQuestion holds

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LicenceCC BY
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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.