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Coronary Revascularization in Patients With Liver Cirrhosis.
- Source :
- Annals of Thoracic Surgery; May2011, Vol. 91 Issue 5, p1393-1399, 7p
- Publication Year :
- 2011
-
Abstract
- Background: Liver cirrhosis is a major risk factor for cardiac surgery using cardiopulmonary bypass. However, percutaneous coronary intervention (PCI) or off-pump coronary artery bypass graft surgery (OPCABG) may be a less invasive alternative strategy. Methods: Among the 9,877 patients undergoing first PCI or CABG enrolled in the CREDO-Kyoto Registry (a registry of first-time PCI and CABG patients in Japan), 332 patients diagnosed with liver cirrhosis were entered into the study (age 67.1 ± 9.4 years; 246 male). Liver cirrhosis was diagnosed by liver biopsy or signs of portal hypertension with characteristic morphologic liver and spleen changes. Results: A total of 233 patients received PCI, 58 conventional on-pump CABG (CCABG), and 41 OPCABG. Median follow-up was 3.3 years. The PCI group included less complex coronary lesions such as triple vessel and left main disease (p < 0.01 each). Propensity score adjusted in-hospital mortality after CCABG or OPCABG was higher than that after PCI; however, the differences were not significant (odds ratio [95% confidence interval]: 6.84 [0.52 to 90.8], p = 0.14 for CCABG versus PCI; and 1.86 [0.08 to 45.8], p = 0.71 for OPCABG versus PCI). Adjusted overall mortality after CCABG or CABG was lower than that after PCI, but the differences were not significant (0.66 [0.31 to 1.40], p = 0.28; and 0.64 [0.28 to 1.49], p = 0.31, respectively). Approximately two thirds of patients died of noncardiovascular morbidities (malignancies, including hepatocarcinoma, or hepatic decompression). Conclusions: Because overall noncardiovascular mortality is high among patients with liver cirrhosis, complete revascularization may not be associated with better survival outcomes. Further study is warranted to determine the impact of a coronary revascularization strategy for liver cirrhosis patients. [Copyright &y& Elsevier]
Details
- Language :
- English
- ISSN :
- 00034975
- Volume :
- 91
- Issue :
- 5
- Database :
- Supplemental Index
- Journal :
- Annals of Thoracic Surgery
- Publication Type :
- Academic Journal
- Accession number :
- 60160414
- Full Text :
- https://doi.org/10.1016/j.athoracsur.2011.01.022