Neutrophil-to-lymphocyte ratio as a prognostic factor in advanced stage ovarian carcinoma treated with neoadjuvant chemotherapy.
Int J Gynaecol Obstet
; 148(1): 102-106, 2020 Jan.
Article
en En
| MEDLINE
| ID: mdl-31571212
ABSTRACT
OBJECTIVES:
To evaluate the prognostic significance of neutrophil-to-lymphocyte ratio (NLR) upon diagnosis, and its impact on surgical outcome, among patients with advanced stage ovarian carcinoma treated with neoadjuvant chemotherapy (NACT).METHODS:
A retrospective cohort study included all women with stage IIIC and IV ovarian carcinoma receiving NACT in Rabin Medical Center, Petah-Tikva, Israel; January 1, 2005, to June 30, 2017. Demographics and treatment outcome were compared between patients with NLR at diagnosis ≥6.0 and those with NLR <6.0. Primary outcome was optimal debulking (<1 cm largest residual disease). Overall survival was compared between groups using Kaplan-Meier survival analysis.RESULTS:
Of 111 patients, 33 (29.7%) had NLR ≥6.0 at diagnosis, and 78 (70.3%) had NLR <6.0. No difference was found in rates of optimal debulking between the group with NLR ≥6.0 and that with NLR <6.0 (78.9% vs 84.7%, respectively, P=0.555). Using Kaplan-Meier survival analysis, NLR ≥6.0 was associated with significantly worse overall survival (P<0.05). In a multivariate Cox proportional hazard model, elevated NLR was not statistically associated with poor overall survival (P=0.080).CONCLUSIONS:
In advanced stage ovarian carcinoma, NLR ≥6.0 at diagnosis did not predict surgical outcome, however it was a predictive factor for poor overall survival.Palabras clave
Texto completo:
1
Base de datos:
MEDLINE
Asunto principal:
Neoplasias Ováricas
/
Linfocitos
/
Carcinoma Epitelial de Ovario
/
Neutrófilos
Tipo de estudio:
Observational_studies
/
Prognostic_studies
/
Risk_factors_studies
País/Región como asunto:
Asia
Idioma:
En
Revista:
Int J Gynaecol Obstet
Año:
2020
Tipo del documento:
Article