Abstract
Background
The Community Liver Health Checks Programme offers population-level screening to identify those with fibrosis or cirrhosis. In this study, we describe the population characteristics and results for our cohort to ascertain the clinical utility of routine FibroScan.
Methods
Prospective observational study of PLWH who had a FibroScan as part of the programme. All participants had risk factor(s) for liver fibrosis.
Results
A total of 382 people were included in the study. There were 291 males, with a median age of 48 years (range 26–75). Half (n = 191) were white British, and 31.4 % (n = 120) were Black African. Sixty-two percent (n = 237) were men who have sex with men (MSM). Median time since HIV diagnosis was 16 years, with a median CD4 of 642. Ninety-five percent were undetectable. The most common indication for FibroScan referral was BMI >30 in 47.4% (n = 181). Other common indications include NAFLD (31%, n = 118), Alcohol (27.1%, n = 103). 24.9% (n = 95) had more than two risk factors. Overall, 53.7% (n = 205) had evidence of steatosis (≥S1), 19.4% (n = 74) had evidence of fibrosis (≥F1), and 1% (n = 4) had evidence of cirrhosis. In bivariate analysis, BMI >30 and a known diagnosis of NAFLD were associated with steatosis (≥S1) (OR 3.1 and 1.8 respectively). Of those with multiple risk factors (≥2), 74.7% (n = 71) had evidence of steatosis, 20% (n = 19) had evidence of fibrosis, 2.1% (n = 2) had evidence of cirrhosis. Bivariate analysis shows a significant correlation between the presence of multiple risk factors and ≥F1 fibrosis (OR = 2.3) and ≥S1 steatosis (OR = 3.2).
Conclusions
Our data shows a low prevalence of liver cirrhosis, increasing in the presence of multiple liver risk factors. We recommend FIB-4 score as an inexpensive primary screening tool for fibrosis/cirrhosis, and Fibroscan for those with multiple risk factors or high FIB-4 score.
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