Survival impact of perioperative changes in prognostic nutritional index levels after esophagectomy.
Esophagus
; 19(2): 250-259, 2022 04.
Article
en En
| MEDLINE
| ID: mdl-34546503
ABSTRACT
BACKGROUND:
The correlation between perioperative changes in nutritional status during esophagectomy and prognosis remains unclear. This study aimed to evaluate the impact of changes in prognostic nutritional index levels during the perioperative period on esophageal cancer patient survivals.METHODS:
From January 2009 to May 2019, 158 patients with esophageal squamous cell carcinoma were enrolled. From the time-dependent ROC analysis, the cutoff values of preoperative and postoperative prognostic nutritional index levels were 46.9 and 40.9. Patients were divided into preoperative-high group (Group H) and preoperative-low group (Group L). Then, patients in Group L were divided into preoperative-low and postoperative-high group (Group L-H) and preoperative-low and postoperative-low group (Group L-L). Long-term outcomes and prognostic factors were evaluated.RESULTS:
Patients in Group L had significantly worse overall survival than those in Group H (p = 0.001). Patients in Group L-L had significantly worse overall survival than those in Group L-H (p = 0.023). However, there was no significant difference in overall survival between Groups H and L-H (p = 0.224). In multivariable analysis, advanced pathological stage (hazard ratio 10.947, 95% confidence interval 2.590-46.268, p = 0.001) and Group L-L (hazard ratio 2.171, 95% confidence interval 1.249-3.775, p = 0.006) were independent predictors of poor overall survival.CONCLUSIONS:
Patients in Group L-H had a good prognosis, similar to those in Group H. This result indicated that increasing the postoperative prognostic nutritional index level sufficiently using various intensive perioperative support methods could improve prognosis after esophagectomy in patients with poor preoperative nutritional status.Palabras clave
Texto completo:
1
Bases de datos:
MEDLINE
Asunto principal:
Neoplasias Esofágicas
/
Carcinoma de Células Escamosas de Esófago
Tipo de estudio:
Observational_studies
/
Prognostic_studies
/
Risk_factors_studies
Límite:
Humans
Idioma:
En
Revista:
Esophagus
Año:
2022
Tipo del documento:
Article
País de afiliación:
Japón