The determination of HS by means of CAP in HIV and/or hepatitis virus infection represents an observer-independent and easily performable method. However, the use of cut-off values for the classification of patients is suboptimal.
LS is higher in HIV/HCV-coinfected patients with cirrhosis who show esophageal varices requiring therapy than in those who do not. A cutoff value of LS of 21 kPa could be useful to identify patients with very low probability of varices at risk for bleeding. UGE for screening could be spared in these patients until LS increases above 21 kPa.
TE measurement is an observer-independent method to evaluate LS in HIV/HCV coinfected patients. The concordance of the classification of mild-to-severe fibrosis is good and for the diagnosis of cirrhosis is excellent. Lower interquartile ranges and triglyceride levels lead to a higher interobserver agreement.
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