摘要
AbstractBackground:To determine the prevalence and prognostic impact of hepatopulmonary syndrome (HPS) in patients with unresectable hepatocellular carcinoma (HCC) undergoing transarterial chemoembolization (TACE).Methods:Fifty-four patients with unresectable HCC undergoing TACE between December 2014 and December 2015 were prospectively screened for HPS and were followed up for a maximum of 2 years or until the end of this prospective study.Results:Nineteen of the 54 (35.2%) patients were considered to have HPS, including one (5.3%) with severe HPS, nine (47.4%) with moderate HPS, and nine (47.4%) with mild HPS. The median overall survival (OS) was 10.1 (95% confidence interval [CI], 3.9–16.3) months for patients with HPS and 15.1 (95% CI, 7.3–22.9) months for patients without HPS, which is not a significant difference (P = 0.100). The median progression-free survival was also not significantly different between patients with and without HPS (5.2 [95% CI, 0–12.8] vs. 8.4 [95% CI, 3.6–13.1] months; P = 0.537). In the multivariable Cox regression analyses, carbon monoxide diffusing capacity (hazard ratio [HR] = 1.033 [95% CI, 1.003–1.064]; P = 0.028) and Child-Pugh class (HR = 1.815 [95% CI, 1.011–3.260]; P = 0.046) were identified to be the independent prognostic factors of OS.Conclusion:Mild or moderate HPS is common in patients with unresectable HCC undergoing TACE, but it does not seem to have a significant prognostic impact.
出版日期
2022年12月13日（中国期刊网平台首次上网日期，不代表论文的发表时间）
