Preoperative platelet count associates with survival and distant metastasis in surgically resected colorectal cancer patients.

ABSTRACT:

Objective

Platelets have been implicated in cancer metastasis and prognosis. No population-based study has been reported as to whether preoperative platelet count directly predicts metastatic recurrence of colorectal cancer (CRC) patients.

Design

Using a well-characterized cohort of 1,513 surgically resected CRC patients, we assessed the predictive roles of preoperative platelet count in overall survival, overall recurrence, as well as locoregional and distant metastatic recurrences.

Results

Patients with clinically high platelet count (≥400 × 10(9)/L) measured within 1 month before surgery had a significantly unfavorable survival (hazard ratio [HR] = 1.66, 95 % confidence interval [CI] 1.34-2.05, P = 2.6 × 10(-6), P(log rank) = 1.1 × 10(-11)) and recurrence (HR = 1.9

SUBMITTER: Wan S 

PROVIDER: S-EPMC3748145 | biostudies-literature | 2013 Sep

REPOSITORIES: biostudies-literature