Effect of urea cream on sorafenib-associated hand-foot skin reaction in patients with hepatocellular carcinoma: A multicenter, randomised, double-blind controlled study.

BACKGROUND: Hand-foot skin reaction (HFSR) is the most common adverse event during sorafenib treatment in patients with hepatocellular carcinoma (HCC). In the present study, we aimed to investigate the role of urea cream in the prevention of HFSR or amelioration of HFSR severity. PATIENTS AND METHODS: Patients with HCC were treated with either placebo cream or urea cream for 12 weeks concomitantly with sorafenib treatment. HFSR development, the Hand-Foot Skin Reaction and Quality of Life (HF-QoL) questionnaire score, and adverse events were assessed at 2, 4, 8 and 12 weeks. RESULTS: Of the 288 patients, 247 patients, with 117 patients in the placebo control group and 130 patients in the urea cream group, were analysed. The urea cream group showed a trend towards a lower cumulative incidence of any-grade HFSR (log-rank, P = 0.247) and severe HFSR of grade II or higher (log-rank, P = 0.394) without statistical significance. In the incidence by time point, the incidence of severe HFSR of grade II or higher was significantly lower in the urea cream group than in the placebo control group at 2 weeks (13.8% versus 23.9%, P = 0.042). The urea cream group showed a significantly better HF-QoL questionnaire score than the placebo control group (11.8 versus 19.7, P = 0.014) at 12 weeks. CONCLUSIONS: Treatment with urea cream showed a lower incidence of severe sorafenib-induced HFSR at 2 weeks and reduced the tendency of HFSR development in HCC patients. Therefore, treatment with urea cream may be considered for prophylaxis or improvement of HFSR grade in HCC patients treated with sorafenib. TRIAL REGISTRATION: ClinicalTrials.gov (NCT03212625).

Prognosis of patients with gastric variceal bleeding after endoscopic variceal obturation according to the type of varices.

BACKGROUND AND AIMS: This study was performed to evaluate the treatment efficacy of endoscopic variceal obturation (EVO) in patients with gastric variceal bleeding (GVB) according to the type of varices. PATIENTS AND METHODS: All patients who were treated with EVO for bleeding from gastric varices (GVs) were included. Patients with a previous history of endoscopic treatment for GVB and those with accompanying portal vein invasion by hepatocellular carcinoma or other malignancy were excluded. RESULTS: Ninety-one patients with GVB were included. Mean age was 59.4±12.4 years and 72 (79.1%) patients were men. The types of varices were gastroesophageal varices (GOV) type 1 (GOV1), GOV2, and isolated gastric varices type 1 (IGV1) in 30 (33.3%), 35 (38.5%), and 26 (28.6%) patients, respectively. Hemostasis and GV obliteration were achieved in 88 (96.7%) and 81 (89.0%) patients, respectively. Among 81 patients with GV obliteration, GV recurred in 26 (32.1%) patients. The GV recurrence rate was significantly lower in patients with GOV1 than in those with GOV2 (P=0.007), while it was comparable between patients with GOV1 and IGV1 (P=0.111) and between patients with GOV2 and IGV1 (P=0.278). Variceal rebleeding occurred in 11 (13.6%) patients. GVB recurrence rate was significantly higher in patients with GOV2 than in those with GOV1 (P=0.034) and IGV1 (P=0.018), while it was comparable between patients with GOV1 and IGV1 (P=0.623). Mortality rate was comparable among the three groups. CONCLUSIONS: EVO was very effective in patients with GVB. GV recurrence and GV rebleeding were significantly lower in patients with GOV1 than in those with GOV2.

ALBI versus Child-Pugh grading systems for liver function in patients with hepatocellular carcinoma.

BACKGROUND: The prognostic performance of the albumin-bilirubin (ALBI) grade in hepatocellular carcinoma (HCC) as an objective method of assessing liver function was investigated. METHODS: Data from 2099 patients with HCC in Korea were collected and analyzed retrospectively. The discriminative performance of ALBI grade was compared with Child-Pugh (C-P) grade for different stages or treatments. RESULTS: The median follow up duration was 16.2 months (range: 1.0-124.9). The median survival times were 49.7 months for C-P grade A (65.8%), 12.4 months for C-P grade B (25.5%), and 4.2 months for C-P grade C (8.6%) (P < 0.001). The median survival times were 84.2 months for ALBI grade 1 (32.8%), 25.5 months for ALBI grade 2 (53.5%), and 7.7 months for ALBI grade 3 (13.7%) (P < 0.001). In early UICC stages, ALBI grade showed better discriminative performance than C-P grade. In curative treatments, ALBI grade also showed better discriminative performance than C-P grade (Harrell's C: 0.624 (C-P grade) vs 0.667 [ALBI grade]). CONCLUSIONS: ALBI grade provided better prognostic performance in survival analysis and better distribution of the grades than C-P grade in HCC, suggesting that ALBI grade could be a good alternative grading system for liver function in patients with HCC.

Clinical outcomes of chronic hepatitis B patients with persistently detectable serum hepatitis B virus DNA during lamivudine therapy.

BACKGROUND AND AIM: A small proportion of chronic hepatitis B patients have persistently detectable serum hepatitis B virus (HBV) DNA despite lamivudine therapy. The incidence and clinical outcomes of patients who persistently have detectable serum HBV-DNA during lamivudine therapy was investigated. METHOD: We enrolled 221 chronic hepatitis B patients who underwent lamivudine therapy for more than 6 months. Among them, 180 were HBeAg positive. Serum HBV-DNA, HBeAg, anti-HBe and alanine aminotransferase (ALT) levels were serially monitored. The study groups were defined, using a hybridization assay, as patients with reductions in serum HBV-DNA below the detectable level (group I) or patients with persistently detectable serum HBV-DNA (group II) during the initial 6 months of lamivudine therapy. RESULTS: The incidence of patients who had persistently detectable HBV-DNA was 7.7%. After the first year, the rates of viral breakthrough, HBeAg loss and serum ALT normalization of group I versus group II were 21% versus 63%, 38% versus 0%, and 71% versus 28%, respectively (P < 0.001). The log(10) reduction of serum HBV-DNA at 6 months was -4.58 log(10) for group I and -1.97 log(10) for group II (P < 0.001, bDNA assay). There were no pretreatment lamivudine-resistant mutants in group II. CONCLUSION: Lamivudine had little effect on serum HBV-DNA suppression, viral breakthrough suppression and rate of HBeAg loss and ALT normalization in chronic hepatitis B patients with persistently detectable serum HBV-DNA during the initial 6 months of therapy. Early termination of lamivudine therapy is advocated for these patients.