Surgery for pulmonary metastases from colorectal cancer: survival and prognostic factors.

ABSTRACT:

Background

This study aimed to describe overall survival following pulmonary metastasectomy for colorectal cancer (CRC) in Sweden, and to assess the discrimination of a recently proposed risk prediction model.

Methods

Individual-level data of 756 patients who underwent resection of pulmonary metastases from CRC between 2009 and 2015 were obtained from ThoR, a Swedish national quality register for thoracic surgery. We classified patients into three risk categories according to the number of preoperative risk factors [age, disease-free interval (DFI), presence of extrathoracic lesions, number of pulmonary metastases] established in a prior study. We estimated the hazard ratios (HRs) and 95% confidence interval (CI) by Cox regression and the restricted mean survival time differ

SUBMITTER: Al-Ameri M 

PROVIDER: S-EPMC6051780 | biostudies-literature | 2018 Jun

REPOSITORIES: biostudies-literature