Purpose
Fewer than 1 in 5 patients with cirrhosis receive hepatocellular carcinoma (HCC) surveillance; however, most studies were performed in select patient populations, which may not be informative of practice patterns in population-based community practices. Further, few reported guideline-concordant consistent surveillance rates.
Goals
Characterize guideline-concordant HCC surveillance rates and patient-level factors associated with surveillance among a population-based cohort of patients with cirrhosis.
Study
We retrospectively characterized HCC surveillance among cirrhosis patients followed between January 2010 and December 2012 at an integrated healthcare delivery system in Washington state. Consistent surveillance was defined as an ultrasound every 6 months, and inconsistent surveillance was defined as ≥1 ultrasound during the two-year follow-up period. Univariate and multivariate analyses were conducted to identify correlates of HCC surveillance receipt.
Results
Of 1137 patients with cirrhosis, 22 (2%) underwent consistent surveillance, 371 (33%) had inconsistent surveillance, and 744 (65%) received no surveillance during follow-up. Correlates of HCC surveillance receipt in multivariate analysis included Gastroenterology/Hepatology subspecialty care (OR 1.88, 95%CI 1.44 – 2.46), Child Pugh B/C cirrhosis (OR 1.61, 95%CI 1.07 – 2.43), elevated AST (OR 1.63, 95%CI 1.13 – 2.35), and etiology of liver disease. Compared to hepatitis C-infected patients, patients with hepatitis B infection were more likely to undergo surveillance ((OR 2.72, 95%CI 1.28 – 5.81), while patients with alcohol-related cirrhosis (OR 0.63, 95%CI 0.42 – 0.93) and nonalcoholic steatohepatitis (OR 0.39, 95%CI 0.28 – 0.56) were less likely to undergo surveillance.
Conclusions
Although one-third of patients undergo inconsistent HCC surveillance, less than 2% of patients receive guideline-concordant biannual HCC surveillance.