Your browser doesn't support javascript.
loading
Prognostic role of neutrophil-to-lymphocyte ratio to laryngeal squamous cell carcinoma: a meta-analysis / Papel prognóstico da relação neutrófilo-linfócito no carcinoma espinocelular da laringe: uma metanálise
Zhao, Yahui; Qin, Jiangbo; Qiu, Zhaofeng; Guo, Jianzhou; Chang, Wei.
  • Zhao, Yahui; Changzhi Medical College. Peace Hospital. Changzhi. CN
  • Qin, Jiangbo; Changzhi Medical College. Peace Hospital. Changzhi. CN
  • Qiu, Zhaofeng; Changzhi Medical College. Peace Hospital. Changzhi. CN
  • Guo, Jianzhou; Changzhi Medical College. Peace Hospital. Changzhi. CN
  • Chang, Wei; Changzhi Medical College. Peace Hospital. Changzhi. CN
Braz. j. otorhinolaryngol. (Impr.) ; 88(5): 717-724, Sept.-Oct. 2022. tab, graf
Article in English | LILACS-Express | LILACS | ID: biblio-1403938
ABSTRACT
Abstract Introduction New evidence suggests that the ratio of neutrophils to lymphocytes is associated with the prognosis of other carcinoma, but the ratio of neutrophils to lymphocytes in laryngeal squamous cell carcinoma remains controversial. Objective The objective of this meta-analysis was to clarify the prognostic effectiveness of the ratio of neutrophils to lymphocytes in laryngeal squamous cell carcinoma. Methods According to the meta-analysis of the free guide, we searched EMBASE, Pubmed, the Cochrane Library databases. The ratio of neutrophils to lymphocytes of laryngeal squamous cell carcinoma patients was evaluated using mean standard vehicle and confidence interval. The overall survival, disease-free survival and progression free survival of patients with laryngeal squamous cell carcinoma were expressed by standard mean carrier method and confidence interval. The risk ratio of 95% confidence interval was used as an evaluation index for patients with laryngeal squamous cell carcinoma. Results Eight studies, including 1780 patients, used a variety of different end values to classify the ratio of neutrophils to lymphocytes (range 1.78-4.0). Among the eight studies that reported risk ratio of the overall survival, the higher median value was 2.72, and 2 of 4 studies reported disease-free survival results. The critical value of ratio of neutrophils to lymphocytes and overall survival deterioration (risk ratio = 1.68, 95% confidence interval 1.43-1.99, p< 0.001), disease-free survival (risk ratio = 2.09, 95% confidence interval 1.62-2.6, p< 0.001) and progression free survival (risk ratio = 1.92, 95% confidence interval 1.75-2.10, p< 0.001) was associated with with laryngeal aquamous cell carcinoma. The ratio of neutrophils to lymphocytes had prognostic value for laryngeal squamous cell carcinoma. Conclusion The results of this meta-analysis showed that the increase of neutrophils to lymphocytes ratio was related to poor prognosis of laryngeal squamous cell carcinoma. The neutrophils to lymphocytes ratio may serve as a cost-effective prognostic biomarker of poor prognosis of laryngeal squamous cell carcinoma. More high-quality prospective trials are needed to assess the practicability of evaluating the ratio of neutrophils to lymphocytes in laryngeal squamous cell carcinoma.
RESUMO
Resumo Introdução Novas evidências sugerem que a relação neutrófilo-linfócito está associada ao prognóstico de vários carcinomas, mas a relação neutrófilo-linfócito no carcinoma espinocelular da laringe ainda permanece controversa. Objetivo Esclarecer a eficácia prognóstica da relação neutrófilo-linfócito no carcinoma espinocelular de laringe. Método De acordo com as diretrizes de metanálise, conduzimos uma busca nas bases de dados Embase, PubMed, e Cochrane Library. A relação neutrófilo-linfócito de pacientes com carcinoma espinocelular de laringe foi avaliado com a diferença de médias padronizadas e intervalo de confiança. A sobrevida global, sobrevida livre de doença e sobrevida livre de progressão de pacientes com carcinomaespinocelular de laringe foram expressas pelo método da diferença de médias padronizadas e intervalo de confiança. A razão de risco do intervalo de confiança 95% foi usada como um índice de avaliação para pacientes com carcinoma espinocelular de laringe. Resultados Oito estudos, que incluíram 1.780 pacientes, usaram uma variedade de valores finais diferentes para classificar a relação neutrófilo-linfócito (intervalo de 1,78-4,0). Entre os oito estudos que relataram a razão de risco de sobrevida global, o maior valor médio foi de 2,72 e 2 de 4 estudos relataram resultados com sobrevida livre de doença. O valor crítico de relação neutrófilo-linfócito e deterioração da sobrevida global (razão de risco = 1,68, intervalo de confiança 95% 1,43-1,99, p ˂ 0,001), sobrevida livre de doença (razão de risco = 2,09, intervalo de confiança 95% 1,62-2,6, p ˂ 0,001) e sobrevida livre de progressão (razão de risco = 1,92, intervalo de confiança 95% 1,75-2,10, p ˂ 0,001) foi associado com carcinoma espinocelular de laringe. A relação neutrófilo-linfócito tem valor prognóstico para carcinoma espinocelular de laringe. Conclusão Os resultados da metanálise mostraram que o aumento da relação neutrófilo-linfócito estava relacionado ao mau prognóstico do carcinoma espinocelular de laringe. A relação neutrófilo-linfócito pode servir como um biomarcador custo-efetivo de prognóstico do carcinoma espinocelular de laringe. Entretanto, mais estudos prospectivos de alta qualidade são necessários para avaliar a sua praticabilidade.


Full text: Available Index: LILACS (Americas) Type of study: Practice guideline / Observational study / Prognostic study / Risk factors / Systematic reviews Language: English Journal: Braz. j. otorhinolaryngol. (Impr.) Journal subject: Otolaryngology Year: 2022 Type: Article / Project document Affiliation country: China Institution/Affiliation country: Changzhi Medical College/CN

Similar

MEDLINE

...
LILACS

LIS


Full text: Available Index: LILACS (Americas) Type of study: Practice guideline / Observational study / Prognostic study / Risk factors / Systematic reviews Language: English Journal: Braz. j. otorhinolaryngol. (Impr.) Journal subject: Otolaryngology Year: 2022 Type: Article / Project document Affiliation country: China Institution/Affiliation country: Changzhi Medical College/CN