The efficacy and tolerability of glecaprevir/pibrentasvir treatment in a real-world chronic hepatitis C patients cohort

Background and Aim

The aims of the present study were to evaluate the real-life efficacy and tolerability of glecaprevir (GLE)/pibrentasvir (PIB) in the treatment of patients with chronic hepatitis C (CHC).

Materials and Methods

Between May 2019 and May 2022, 686 patients with CHC, treated with GLE/PIB combination from 21 participating centers in Turkiye, were enrolled in the study.

Results

All patients were Caucasian, and their median age was 56 years. At the start of GLE/PIB treatment, the median serum Hepatitis C virus RNA and serum alanine amino transaminase (ALT) levels were 6.74 log10 IU/mL and 47 U/L, respectively. Fifty-three percent of the patients were infected with genotype 1b, followed by genotype 3 (17%). Diabetes was the more common concomitant disease. The sustained virological response (SVR12) was 91.4% with intent-to-treat analysis and 98.5% with per protocol analysis. The SVR12 rates were statistically significant differences between the patients who were i.v. drug users and non-user (88.0% vs. 98.8%, p=0.025). From the baseline to SVR12, the serum ALT levels and Model for End-Stage Liver Disease score were significantly improved (p<0.001 and p=0.014, respectively). No severe adverse effect was observed.

Conclusion

GLE/PIB is an effective and tolerable treatment in patients with CHC.

Radiological Quantification of Sarcopenic Obesity and its Role in Chronic Liver Disease Severity

RATIONALE AND OBJECTIVES

To define sarcopenic obesity (SaO) among chronic liver disease (CLD) patients via CT and MRI, and assess its impact on liver disease severity.

MATERIALS AND METHODS

CLD patients referred from the Gastroenterology and Hepatology Department diagnosed as chronic hepatitis B (N:101), cirrhosis (N:110), and hepatocellular carcinoma (N:169) with available information on body height, weight, Child-Pugh and MELD scores within 2 weeks of CT or MRI scanning were included in the study. Cross-sectional examinations were retrospectively evaluated for skeletal muscle index (SMI) and visceral adipose tissue area (VATA). The disease severity was assessed by Child-Pugh and MELD scoring.

RESULTS

The rate of sarcopenia and SaO in the cirrhotic patients was higher than that in the chronic hepatitis B patients (p <0.033 and p < 0.004, respectively). The rate of sarcopenia and SaO in HCC patients was higher than that in the chronic hepatitis B patients (p <0.001 and p <0.001, respectively). Sarcopenic patients in Chronic hepatitis B, cirrhotic, and HCC groups had higher MELD scores than nonsarcopenic patients (p <0.035, p <0.023, and p <0.024, respectively). Despite finding a similar increase in Child-Pugh scores in cirrhotic and HCC sarcopenic patients, results were statistically insignificant (p <0.597 and p <0.688). HCC patients with SaO had higher MELD scores than patients with other body composition catagories (p <0.006). Cirrhotic patients with SaO had higher MELD scores than nonsarcopenic obese patients (p <0.049). Chronic hepatitis B patients with obesity had low MELD scores (p <0.035). Cirrhotic and HCC patients with obesity had higher MELD scores (p <0.01 and p <0.024, respectively). Cirrhotic and HCC patients with obesity had higher Child-Pugh scores than nonobese patients but only HCC patients showed statistically significance (p <0.480 and p <0.001).

CONCLUSION

Radiologic evaluation of SaO and harmonizing body composition with MELD scoring is critical in CLD management.