We have located links that may give you full text access.
Lung-diffusing capacity for carbon monoxide predicts early complications after cardiac surgery.
Surgery Today 2019 January 32
PURPOSE: Preoperative pulmonary dysfunction has been associated with increased operative mortality and morbidity after cardiac surgery. This study aimed to determine whether values for the diffusing capacity of the lung for carbon monoxide (DLCO ) could predict postoperative complications after cardiac surgery.
METHODS: This study included 408 consecutive patients who underwent cardiac surgery between June 2008 and December 2015. DLCO was routinely determined in all patients. A reduced DLCO was clinically defined as %DLCO < 70%. %DLCO was calculated as DLCO divided by the predicted DLCO . The association between %DLCO and in-hospital mortality was assessed, and independent predictors of complications were identified by a logistic regression analysis.
RESULTS: Among the 408 patients, 338 and 70 had %DLCO values of ≥ 70% and < 70%, respectively. Complications were associated with in-hospital mortality (P < 0.001), but not %DLCO (P = 0.275). A multivariate logistic regression analysis with propensity score matching identified reduced DLCO as an independent predictor of complications (OR, 3.270; 95%CI, 1.356-7.882; P = 0.008).
CONCLUSIONS: %DLCO is a powerful predictor of postoperative complications. The preoperative DLCO values might provide information that can be used to accurately predict the prognosis after cardiac surgery.
CLINICAL TRIAL REGISTRATION NUMBER: UMIN000029985.
METHODS: This study included 408 consecutive patients who underwent cardiac surgery between June 2008 and December 2015. DLCO was routinely determined in all patients. A reduced DLCO was clinically defined as %DLCO < 70%. %DLCO was calculated as DLCO divided by the predicted DLCO . The association between %DLCO and in-hospital mortality was assessed, and independent predictors of complications were identified by a logistic regression analysis.
RESULTS: Among the 408 patients, 338 and 70 had %DLCO values of ≥ 70% and < 70%, respectively. Complications were associated with in-hospital mortality (P < 0.001), but not %DLCO (P = 0.275). A multivariate logistic regression analysis with propensity score matching identified reduced DLCO as an independent predictor of complications (OR, 3.270; 95%CI, 1.356-7.882; P = 0.008).
CONCLUSIONS: %DLCO is a powerful predictor of postoperative complications. The preoperative DLCO values might provide information that can be used to accurately predict the prognosis after cardiac surgery.
CLINICAL TRIAL REGISTRATION NUMBER: UMIN000029985.
Full text links
Related Resources
Trending Papers
Challenges in Septic Shock: From New Hemodynamics to Blood Purification Therapies.Journal of Personalized Medicine 2024 Februrary 4
Molecular Targets of Novel Therapeutics for Diabetic Kidney Disease: A New Era of Nephroprotection.International Journal of Molecular Sciences 2024 April 4
The 'Ten Commandments' for the 2023 European Society of Cardiology guidelines for the management of endocarditis.European Heart Journal 2024 April 18
A Guide to the Use of Vasopressors and Inotropes for Patients in Shock.Journal of Intensive Care Medicine 2024 April 14
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app