The Effects of Diabetes Mellitus in Patients Undergoing Off-Pump Coronary Artery Bypass Grafting

الملخص EN

Objective.

To investigate the effects of diabetes mellitus (DM) in patients undergoing off-pump coronary artery bypass grafting (OPCAB).

Method.

A total of 728 patients with DM and 1380 patients without DM who underwent OPCAB treatment from March 2012 to April 2015 were reviewed.

The effects of DM on intraoperative variables and postoperative complications were determined using propensity score analysis.

Results.

Two well-matched subgroups were selected using propensity score analysis (DM = 728, no-DM = 728) to compare the perioperative outcome.

The duration of the ICU stay, in hours (55.2 ± 53.0 versus 49.29 ± 51.30, P<0.05), postoperative new-onset atrial fibrillation (20.9% versus 14.97%, P<0.05), and postoperative infection (9.2% versus 4.67%, P<0.05) were greater in DM patients, as indicated by univariate analysis.

Conclusion.

OPCAB was found to be effective in DM patients, but postoperative infection and postoperative new-onset atrial fibrillation were found to be more likely to occur in DM patients than in other patients.

DM was found to be a powerful risk factor for postoperative infection and postoperative new-onset atrial fibrillation.