Key result
COPD linked to ~646% increased risk of postoperative pneumonia after off-pump CABG.
Why the study?
The study was conducted to identify risk factors that determine pneumonia development in patients who have undergone cardiac surgery.
What are the independent risk factors for developing postoperative pneumonia in patients undergoing isolated off-pump coronary artery bypass surgery?
Cohort (n=543)
No
What are the independent risk factors for developing postoperative pneumonia in patients undergoing isolated off-pump coronary artery bypass surgery?
COPD and lower ejection fraction are significant independent risk factors for postoperative pneumonia following isolated off-pump coronary artery bypass surgery, highlighting the need for targeted preventive strategies in these high-risk patients.
COPD was associated with higher postoperative pneumonia risk after off-pump CABG; leaves open whether targeted prevention improves outcomes.
The objective is to identify risk factors that determine pneumonia development in patients who have undergone cardiac surgery.Prospective study of a single cohort in a postoperative intensive care unit at a tertiary care centre, encompassing all patients undergoing cardiac surgery from March 1, 2017 to December 30, 2020.20postoperativepneumonia cases were enrolled out of 543 patients (3.7%).Significant independent predictors of pneumonia were found COPD and EF.Given the incidence of post discharge pneumonia, efforts also should be directed towards identifying high risk patients and developing and evaluating transitional programs to address this issue.
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Dede et al. (2023) conducted a cohort in Postoperative pneumonia after cardiac surgery (n=543). Chronic obstructive pulmonary disease (COPD) vs. No COPD was evaluated on Postoperative pneumonia (OR 7.4626, 95% CI 2.8742-19.3759, p=<0.0001). Chronic obstructive pulmonary disease (COPD) significantly increased the risk of developing postoperative pneumonia after off-pump coronary artery bypass surgery (OR 7.4626).
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