High Preoperative Platelet to Lymphocyte Ratio is Associated with a Greater Risk of Postoperative Complications and Hematogenous Recurrences in Esophageal Squamous Cell Carcinoma Patients Receiving Neoadjuvant Treatment

This study included 320 patients with thoracic ESCC who underwent subtotal esophagectomy after neoadjuvant chemotherapy or chemoradiotherapy at our institution. A total of 19 candidate blood parameters were measured before neoadjuvant treatment as well as preoperatively and postoperatively. The ability of the parameters to predict postoperative complications, overall survival (OS), and relapse-free survival (RFS) were assessed using receiver operating characteristic (ROC) curve analysis and Cox regression analysis. Results. ROC curve analysis indicated that the preoperative platelet to lymphocyte ratio (PLR) had the best predictive value with an optimal cutoff value of 166. Patients with high preoperative PLR ( ≥166) had significantly shorter OS and RFS and significantly higher incidences of hematogenous recurrence and postoperative pneumonia compared with patients with low preoperative PLR (
Source: Digestive Surgery - Category: Surgery Source Type: research