Impact of preoperative anemia, iron-deficiency and inflammation on survival after colorectal surgery-A retrospective cohort study.

ABSTRACT:

Background

Anemia is present in up to two-thirds of patients undergoing colorectal surgery mainly caused by iron deficiency and inflammation. As anemia is associated with increased risk of perioperative death, diagnosis and treatment of preoperative anemia according to etiology have been recommended.

Objective

The aim of the present study was to assess if the association between anemia and survival in patients undergoing colorectal surgery was determined by the severity of anemia alone or also by anemia etiology.

Methods

To determine the prevalence of anemia and etiology, preoperative hematological parameters, C-reactive protein, ferritin and transferrin saturation were retrospectively assessed and correlated with outcome in a cohort of patients undergoing colorectal

SUBMITTER: Bath M 

PROVIDER: S-EPMC9328530 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature