We retrospectively investigated the relationship between host metabolic variables, including IR and hepatic steatosis, to hepatic fibrosis in Asian-region CHC genotype 2/3 patients. Methods: A total of 303 treatment-naïve Asian-region patients with CHC genotype
2/3 were enrolled in a multicenter phase 3 study of albinterferon alfa-2b plus ribavirin for 24 weeks. IR was defined as Homeostasis Model for Assessment of IR (HOMA-IR) > 2. Baseline liver Rucaparib biopsy was evaluated by a single expert histopathologist. Post hoc subgroup logistic regression modeling selected for independent variables associated with significant fibrosis (METAVIR stage F2-F4). Results: Insulin resistance was available in 263 non-diabetic Asian-region patients (hepatitis C virus-2 [HCV-2] = 171, HCV-3 = 92), and 433 non-Asian region buy Fulvestrant patients (407 “Caucasian”); METAVIR fibrosis prevalence F0-F1 (minimal fibrosis) = 201 (77%) and F2-F4 (significant fibrosis) = 59 (23%), and steatosis prevalence of grade 0 = 169 (65%), grade 1 = 64 (25%), grade 2/3 = 27 (10%). Median HOMA-IR was 1.8 (interquartile range: 1.2–2.7); 100 (38%) patients had HOMA-IR > 2. Factors independently associated with significant fibrosis included HOMA-IR (odds ratio [OR] = 8.42), necro-inflammatory grade (OR = 3.17), age (OR = 1.07) and serum total cholesterol
levels (OR = 0.008). This was similar to non-Asian region patients, but steatosis was not associated with significant fibrosis in either cohort. Conclusions: In this subgroup study of Asian-region HCV genotype medchemexpress 2 or 3 patients, insulin resistance, along with age, cholesterol levels and necro-inflammation, but not steatosis may be associated with significant hepatic fibrosis. “
“Radiofrequency ablation (RFA) is considered a curative treatment option for hepatocellular carcinoma (HCC). Growing data have demonstrated that cryoablation represents a safe
and effective alternative therapy for HCC, but no randomization controlled trial (RCT) has been reported to compare cryoablation with RFA in HCC treatment. The present study was a multicenter RCT aimed to compare the outcomes of percutaneous cryoablation with RFA for the treatment of HCC. Three hundred and sixty patients with Child-Pugh class A or B cirrhosis and one or two HCC lesions ≤ 4 cm, treatment naïve, without metastasis were randomly assigned to cryoablation (n=180) or RFA (n=180). The primary end-points were local tumor progression at 3 years after treatment, and safety. Local tumor progression rates at 1, 2, and 3 years were 3%, 7%, and 7% for cryoablation and 9%, 11%, and 11% for RFA, respectively (P=0.043). For lesions >3 cm in diameter, local tumor progression rate was significantly lower in cryoablation group versus RFA group (7.7% vs 18.2%, P=0.041).