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Chinese Journal of Diagnostics(Electronic Edition) ›› 2020, Vol. 08 ›› Issue (03): 208-216. doi: 10.3877/cma.j.issn.2095-655X.2020.03.013

Special Issue:

• Clinical Study • Previous Articles    

An evidence-based analysis of P53 and the prognosis of radical resection of esophageal squamous cell carcinoma

Fengcheng Hao1, Guoliang Li2, Yazhou Wang2, Debiao Liu2, Xuan Zhou2, Yan Liu2,()   

  1. 1. Department of Surgery, Zoucheng People′s Hospital, Zoucheng 273500, China
    2. School of Mental Health, Jining Medical University, Jining 272013, China
  • Received:2020-06-02 Online:2020-08-26 Published:2020-08-26
  • Contact: Yan Liu
  • About author:
    Corresponding author: Liu Yan, Email:

Abstract:

Objective

To explore the relationship of P53 gene and the prognosis of radical resection of new-onset esophageal squamous cell carcinoma (ESCC).

Methods

All the related literatures from 7 databases of Web of Science, Embase, Pubmed, Cochrane Library, CNKI, VIP and Wanfang were searched by April 30, 2020. Fixed effect model was used to calculate combined hazard ratio (HR) and its 95%CI. Egger′s test was used to analyze the publishing bias.

Results

A total of 29 high-quality articles (NOS≥5 points) from Japan (16 articles), China (10 articles), Brazil (1 article), Iran (1 article) and Germany (1 article) were included in this meta-analysis, covering 4 652 ESCC patients. The P53 gene was related to the overall survival during follow-up after radical resection of ESCC, and the combined effect was HR=1.12(95%CI: 1.01-1.22). Furthermore, the combined effect of P53 positive expression was HR=1.07(95%CI: 0.93-1.20), the overall effect value of positive expression of P53 (nuclear staining≥10%) was HR=1.23 (95%CI: 1.03-1.42) and positive expression of P53 (nuclear staining>50%) was HR=1.15 (95%CI: 0.77-1.53), the combined effect of P53 high expression was HR=1.20 (95%CI: 1.01-1.39), the combined effect of P53 over-expression was HR=1.57(95%CI: 1.09-2.06)and the combined effect of P53 mutation was HR=1.56 (95%CI: 0.06-3.06).

Conclusions

High and positive expression of P53 gene (nuclear staining≥10%) and over-expression may be associated with poor prognosis in patients undergoing radical resection of ESCC, which may provide reference value for clinical prognosis. However, the clinical prognostic significance of mutation of P53 gene need further researches.

Key words: Esophageal neoplasms, Genes, p53, Prognosis, Survival analysis

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