Prognostic significance of platelet-to-lymphocyte ratio in patients with nasopharyngeal carcinoma: a meta-analysis.
Future Oncol
; 16(5): 117-127, 2020 Feb.
Article
em En
| MEDLINE
| ID: mdl-31789058
ABSTRACT
Aim:
Several studies reported the association of platelet-to-lymphocyte ratio (PLR) and prognosis in nasopharyngeal carcinoma (NPC), but the results remain controversial. Therefore, we investigated the prognostic value of PLR in NPC through meta-analysis. Materials &methods:
A comprehensive literature search of PubMed, Embase and Web of Science was performed.Results:
A total of 9 studies comprising of 3459 patients with NPC were included. The data demonstrated that an increased PLR predicted poor overall survival, progression-free survival and distant metastasis-free survival. There was no significant association between PLR and sex, age, T stage, N stage, tumor node metastasis (TNM) stage or intensity-modulated radiotherapy.Conclusion:
This meta-analysis revealed that PLR might be a potential predicative biomarker of poor prognosis in patients with NPC.Palavras-chave
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Prognóstico
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Plaquetas
/
Linfócitos
/
Carcinoma Nasofaríngeo
Tipo de estudo:
Prognostic_studies
/
Systematic_reviews
Limite:
Female
/
Humans
/
Male
/
Middle aged
Idioma:
En
Ano de publicação:
2020
Tipo de documento:
Article