التفاصيل البيبلوغرافية
| العنوان: |
Association between overweight and obesity with coronary artery bypass graft failure: an individual patient data analysis of clinical trials. |
| المؤلفون: |
An, Kevin R1,2 (AUTHOR), Sandner, Sigrid3 (AUTHOR), Redfors, Björn4,5,6 (AUTHOR), Alexander, John H7 (AUTHOR), Alzghari, Talal1 (AUTHOR), Caldonazo, Tulio1 (AUTHOR), Cancelli, Gianmarco1 (AUTHOR), Dell'Aquila, Michele1 (AUTHOR), Dimagli, Arnaldo1 (AUTHOR), Gibson, C Michael8 (AUTHOR), Harik, Lamia1 (AUTHOR), Heise, Rachel4 (AUTHOR), Kulik, Alexander9 (AUTHOR), Lamy, Andre10 (AUTHOR), Leith, Jordan1 (AUTHOR), Peper, Joyce11 (AUTHOR), Perezgrovas-Olaria, Roberto1 (AUTHOR), Rossi, Camilla S1 (AUTHOR), Ruel, Marc12 (AUTHOR), Soletti, Giovanni Jr1 (AUTHOR) |
| المصدر: |
European Journal of Cardio-Thoracic Surgery. Jun2024, Vol. 65 Issue 6, p1-10. 10p. |
| مصطلحات موضوعية: |
*CORONARY artery bypass, *GASTRIC bypass, *OBESITY, *DATA analysis, *CLINICAL trials, *BODY mass index |
| مستخلص: |
OBJECTIVES The association between obesity and graft failure after coronary artery bypass grafting has not been previously investigated. METHODS We pooled individual patient data from randomized clinical trials with systematic postoperative coronary imaging to evaluate the association between obesity and graft failure at the individual graft and patient levels. Penalized cubic regression splines and mixed-effects multivariable logistic regression models were performed. RESULTS Six trials comprising 3928 patients and 12 048 grafts were included. The median time to imaging was 1.03 (interquartile range 1.00–1.09) years. By body mass index (BMI) category, 800 (20.4%) patients were normal weight (BMI 18.5–24.9), 1668 (42.5%) were overweight (BMI 25–29.9), 983 (25.0%) were obesity class 1 (BMI 30–34.9), 344 (8.8%) were obesity class 2 (BMI 35–39.9) and 116 (2.9%) were obesity class 3 (BMI 40+). As a continuous variable, BMI was associated with reduced graft failure [adjusted odds ratio (aOR) 0.98 (95% confidence interval (CI) 0.97–0.99)] at the individual graft level. Compared to normal weight patients, graft failure at the individual graft level was reduced in overweight [aOR 0.79 (95% CI 0.64–0.96)], obesity class 1 [aOR 0.81 (95% CI 0.64–1.01)] and obesity class 2 [aOR 0.61 (95% CI 0.45–0.83)] patients, but not different compared to obesity class 3 [aOR 0.94 (95% CI 0.62–1.42)] patients. Findings were similar, but did not reach significance, at the patient level. CONCLUSIONS In a pooled individual patient data analysis of randomized clinical trials, BMI and obesity appear to be associated with reduced graft failure at 1 year after coronary artery bypass grafting. [ABSTRACT FROM AUTHOR] |
| قاعدة البيانات: |
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