Prognostic Value of Mismatch Repair Genes for Patients With Colorectal Cancer: Meta-Analysis.
Technol Cancer Res Treat
; 17: 1533033818808507, 2018 01 01.
Article
en En
| MEDLINE
| ID: mdl-30411662
ABSTRACT
DNA mismatch repair was proposed to play a pivotal role in the development and prognosis of colorectal cancer. However, the prognostic value of mismatch repair on colorectal cancer is still unknown. The PubMed, EMBASE, and Cochrane Central Register of Controlled Trials databases were searched. The articles about mismatch repair (including hMLH1, hMSH2, hMSH3, hMSH6, hPMSH1, and hPMSH2) deficiency for the prognosis of patients with colorectal cancer were included in the study. The hazard ratio and its 95% confidence interval were used to measure the impact of mismatch repair deficiency on survival time. Twenty-one articles were included. The combined hazard ratio for mismatch repair deficiency on overall survival was 0.59 (95% confidence interval 0.50-0.69) and that on disease-free survival was 0.57 (95% confidence interval 0.43-0.75). In subgroup analysis, there were a significant association between overall survival and mismatch repair deficiency in Asian studies (hazard ratio 0.67; 95% confidence interval 0.50-0.91) and Western studies (hazard ratio 0.56; 95% confidence interval 0.46-0.67). For disease-free survival, the hazard ratios in Asian studies and Western studies were 0.55 (95% confidence interval 0.38-0.81) and 0.62 (95% confidence interval 0.50-0.78), respectively. Our meta-analysis indicated that mismatch repair could be used to evaluate the prognosis of patients with colorectal cancer.
Palabras clave
Texto completo:
1
Base de datos:
MEDLINE
Asunto principal:
Neoplasias Colorrectales
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Reparación de la Incompatibilidad de ADN
Tipo de estudio:
Prognostic_studies
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Systematic_reviews
Límite:
Adult
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Aged
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Aged80
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Female
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Humans
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Male
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Middle aged
Idioma:
En
Revista:
Technol Cancer Res Treat
Asunto de la revista:
NEOPLASIAS
/
TERAPEUTICA
Año:
2018
Tipo del documento:
Article
País de afiliación:
China