The Relationship between Serum VEGF Concentration and Prognosis of Lung Cancer
The Korean Journal of Internal Medicine
;
: 207-211, 2003.
Artigo
em Inglês
| WPRIM
| ID: wpr-100927
ABSTRACT
BACKGROUND:
VEGF is an important factor for angiogenesis. Although many previous studies have reported an increased serum VEGF concentration in various malignant tumors, there are few studies on the relationship between serum VEGF concentration and its prognosis. This study investigated whether serum VEGF concentration is a prognostic indicator for lung cancer.METHODS:
Using the ELISA kit, we measured the serum VEGF concentrations of 86 patients diagnosed with lung cancer on histologic examination. With a cut-off value of 686 pg/mL, the patients were classified as low-concentration ( or=686 pg/mL, n=28) based on their mean serum VEGF concentration values to compare survival rates, and serum VEGF concentrations for different histologic types and stages.RESULTS:
There was no significant difference in serum VEGF concentration based on stage and histologic type between the two groups. Moreover, there was no significant difference in survival rate between the high-concentration and low-concentration groups (p=0.86).CONCLUSION:
This study demonstrates that serum VEGF concentration is not associated with the prognosis of lung cancer.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Prognóstico
/
Biomarcadores Tumorais
/
Taxa de Sobrevida
/
Estudos Retrospectivos
/
Sensibilidade e Especificidade
/
Carcinoma Pulmonar de Células não Pequenas
/
Fator A de Crescimento do Endotélio Vascular
/
Neoplasias Pulmonares
/
Estadiamento de Neoplasias
Tipo de estudo:
Estudo diagnóstico
/
Estudo observacional
/
Estudo prognóstico
Limite:
Feminino
/
Humanos
/
Masculino
Idioma:
Inglês
Revista:
The Korean Journal of Internal Medicine
Ano de publicação:
2003
Tipo de documento:
Artigo
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