Prediction of Cirrhosis in Patients with Chronic Hepatitis C by Genotype 3

BACKGROUND

Genotype 3 increases fibrosis in chronic hepatitis C (CHC).

AIM

To evaluate the effect of the hepatitis C virus (HCV) genotype on prevalence and severity of liver disease in CHC.

MATERIALS AND METHODS

Nine hundred and forty-nine individuals with positive anti-HCV from June 2016 to May 2017 were enrolled in the study. We compared biochemical and hematological parameters, HCV RNA load, transient elastography, and ultrasound, in genotype 3 and nongenotype 3 patients. Cirrhosis was diagnosed in patients with liver stiffness measurement (LSM) ≥13 kPa.

RESULTS

Out of 835 CHC patients, overall, genotype 3 had higher LSM (11.3 vs 7.62, p = 0.01), higher aspartate aminotransferase (AST) (88.4 vs 68.6, p = 0.02), and low platelets (228.4 vs 261, p = 0.03) with higher prevalence of cirrhosis (115/415 vs 25/245, p = 0.01) than nongenotype 3. However, decompensation rates were not significantly different between two groups (32/115 vs 7/25, p = 0.98). The subgroup analysis revealed that cirrhotic genotype 3 had advanced age (50 vs 35, p < 0.01), male predominance, and higher AST (74.4 vs 57, p = 0.01) as compared to noncirrhotic genotype 3 patients. On multivariate analysis, age and AST values were higher in cirrhotic than noncirrhotic genotype 3 patients.

CONCLUSION

Genotype 3 patients have higher prevalence of cirrhosis and fibrosis compared to nongenotype 3 patients; however, decompensation was not different between two groups.

HOW TO CITE THIS ARTICLE

Gupta T, Aggarwal HK, Goyal S, et al. Prediction of Cirrhosis in Patients with Chronic Hepatitis C by Genotype 3. Euroasian J Hepato-Gastroenterol 2020;10(1):7-10.

Valproate-induced Drug Rash Eosinophilia with Systemic Symptoms Syndrome: An Unknown Hepatotoxicity

Drug rash eosinophilia with systemic symptoms (DRESS syndrome) presents as an acute febrile illness with leukocytosis, eosinophilia, lymphadenopathy, skin rash with acute hepatitis, renal failure, myositis, or systemic organ involvement. Aromatic anticonvulsants like phenytoin, carbamazepine, and phenobarbital cause drug-induced hypersensitivity or DRESS syndrome. However, sodium valproate being nonaromatic compound although known hepatotoxic drug in preexisting chronic liver disease has never been reported to cause DRESS syndrome alone. Here we report an interesting case of DRESS syndrome caused by valproate, which presented as an acute hepatitis illness with rash, renal dysfunction, and typical hematological features of DRESS syndrome within 2 months of the introduction of the drug in an epileptic patient. Patient initially showed a good response to intravenous steroids with improvement in the liver and renal dysfunction. However, later on, developed pancytopenia either due to steroid-induced sepsis or DRESS syndrome-related secondary hemophagocytosis (HPS) due to involvement of bone marrow as a rare occurrence and succumbed to illness.

HOW TO CITE THIS ARTICLE

Gupta T. Valproate-induced Drug Rash Eosinophilia with Systemic Symptoms Syndrome: An Unknown Hepatotoxicity. Euroasian J Hepato-Gastroenterol 2019;9(2):102-103.

COVID-19 and the liver: Are footprints still there?

The coronavirus disease 2019 (COVID-19) hit the entire world as a global pandemic and soon became the most important concern for all patients with chronic diseases. An early trend in higher mortality in patients with acute respiratory distress attracted all researchers to closely monitor patients for the involvement of other systems. It soon became apparent that patients with chronic liver diseases are at increased risk of mortality given their cirrhosis-associated immune dysfunction. Additionally, liver function abnormalities were noted in patients with severe COVID-19. Profound cytokine storm, direct viral infection, drugs and reactivation of viral infections were causes of deranged liver functions. Here, we discuss the relation between COVID-19 and chronic liver disease, specifically cirrhosis, hepatitis B, hepatitis C, and non-alcoholic fatty liver disease (NAFLD), as well as the liver manifestations of COVID-19. The metabolic syndrome, obesity, diabetes mellitus and NAFLD were found to worsen outcome in different studies reported worldwide. Decompensated cirrhosis should be considered a risk factor for death and severe COVID-19. Recently, COVID-19 related cholangiopathy has also been reported with changes of secondary sclerosing cholangitis. The long-term persistence of viral antigens in gut epithelia raises concern regarding the future risk of autoimmune liver diseases.

Comparison of intravenous terlipressin infusion versus bolus in patients with acute-on-chronic liver failure-acute kidney injury - an open label RCT

AIM OF THE STUDY

Despite having ample literature in hepatorenal syndrome-acute kidney injury (HRS-AKI) in decompensated cirrhosis patients, there is a scarcity of data on acute-on-chronic liver failure-acute kidney injury (ACLF-AKI). We compared terlipressin infusion with bolus in ACLF-AKI patients.

MATERIAL AND METHODS

Patients with ACLF (as per the CANONIC study) were screened for AKI as per the 2015 ICA-AKI criteria. If after 48 h of volume expansion with albumin, serum creatinine (sCr) did not improve, patients were randomized into two groups: Terli-infusion (Terli-I) 2 mg/day and Terli-bolus (Terli-B) 1 mg q6h. If sCr did not decrease < 25% of pretreatment value after 48 h, the terlipressin dose was increased to a maximum of 12 mg/day. The primary outcome was taken as regression (full or partial response), stable/no response and progression of AKI to higher stages and secondary outcomes were taken as 28-day and 90-day mortality.

RESULTS

After screening 136 patients with ACLF-AKI, Terli-I (n = 50) and Terli-B (n = 50) with mean sCr 2.4 and 2.1 mg/dl respectively were enrolled. The regression of AKI (full response 37 vs. 27, partial response 3 vs. 9, p = 0.5), stable (2 vs. 5, p = 0.6), progression of AKI (8 vs. 7, p = 0.2) were present in Terli-I and Terli-B respectively. No significant difference was found in 28-and 90-day mortality. In Terli-B, mean terlipressin dose was 8 vs. 4 mg, p < 0.008 with more side effects, 15 vs. 0, p < 0.01 than Terli-I respectively.

CONCLUSIONS

Terlipressin infusion is more effective than bolus doses in regression of acute kidney injury and better tolerated in acute-on-chronic liver failure-AKI patients.

Acute Hepatitis in an Immunosuppressed Patient: A Dilemma

Acute hepatitis in patients on chemotherapy has always been challenging. Demystifying the truth becomes essential to continue chemotherapy. Wepresent a case of carcinoma buccal mucosa who developed acute hepatitis following a single dose of cisplatin and radiotherapy. In the background of a history of chronic alcoholism, and alcohol abstinence of more than 3 months, acute alcoholic hepatitis was unlikely. Though he had occult hepatitis B with HBsAg negative and positive IgG anti-HBc antibody status, however, with undetectable HBV DNA PCR quantitative, hepatitis B was unlikely to be the cause of acute hepatitis. With all viral markers including atypical viruses and autoimmune work-up being negative, it was a real-time challenge to find the exact cause.

HOW TO CITE THIS ARTICLE

Gupta T. Acute Hepatitis in an Immunosuppressed Patient: A Dilemma. Euroasian J Hepato-Gastroenterol 2023;13(1):26-27.

Comparative Study of Terlipressin and Noradrenaline as Vasopressors in Patients With Acute-on-chronic Liver Failure and Septic Shock: A Randomized Controlled Trial

BACKGROUND

Sepsis is the most common acute insult in patients with acute-on-chronic liver failure (ACLF), and circulatory failure portends a poor prognosis in them.

AIM

This study aimed to compare terlipressin and noradrenaline as first-line vasopressors in patients with ACLF and septic shock.

METHODS

This prospective, open-label, randomized controlled study was conducted from January 2021 to June 2022 at a tertiary care center. All patients presenting with ACLF as per the chronic liver failure consortium acute on chronic liver failure in cirrhosis study and septic shock were screened. Shock was defined as a mean arterial pressure (MAP) <65 mmHg/systolic blood pressure <90 mmHg. Patients with septic shock nonresponsive to crystalloids/colloids were randomized to receive terlipressin (group I) at 2.6 μg/kg/min and noradrenaline (group II) at 0.1 μg/kg/min. The primary outcome was an MAP >65 mmHg at 6 h. The secondary outcomes were 3-, 7-, 14-, and 28-day mortality, duration of hospital stay, cumulative dose of drug, and new events such as upper gastrointestinal bleed, acute kidney injury, jaundice, and hepatic encephalopathy within 28 days.

RESULTS

A total of 70 patients were randomized to group I (n = 35) and group II (n = 35). According to per-protocol analysis, a higher number of patients achieved an MAP > 65 mmHg at 6 h in group II (n = 23/31, 74%) than in group I (5/34, 14%) (P < 0.001). The 3-and 7-day mortality was significantly higher in group I than in group II, with no difference at 14 and 28 days. The 28-day mortality was highest in ACLF grade-3 in both group II (22/25, 88%) and group I (15/20, 75%).

CONCLUSION

Terlipressin did not prove to be noninferior to norepinephrine, and therefore, norepinephrine should be the first-line vasopressor in ACLF patients with septic shock. The mortality rate was highest in ACLF grade-3 patients in both the groups, irrespective of the initial response to vasopressors. This indicates that holistic management of these patients is most important.

Nonalcoholic steatohepatitis and hepatocellular carcinoma: Beyond the boundaries of the liver

The burden of non-alcoholic steatohepatitis (NASH) related hepatocellular carcinoma (HCC) is drawing attention due to the emerging epidemic of obesity and metabolic syndrome and is expected to increase in the near future. Antidiabetic medications, air pollutants, and newer genetic mutations are latest concerns as risk factors for HCC development in patients with NASH. Although molecular signatures are very accurate, they are not cost-effective and cannot be applied in larger population due to logistic issues. We need multicentric longitudinal studies including diverse geographical areas to evaluate the complex interplay of different risk factors and genetics in these patients.

Hepatitis B core-related antigen: Are we near a treatment endpoint?

Different serological and virological markers in chronic hepatitis B patients guide staging of viral infection, and initiation and response to therapy. Due to the persistence of intrahepatic covalently closed circular DNA (cccDNA) in the hepatocyte nucleus, hepatitis B is not curable. Even after undetectable hepatitis B virus DNA levels, the persistence of hepatitis B surface antigen and novel markers such as hepatitis B core-related antigen (HBcrAg) indicate the persistence of intrahepatic cccDNA. In this study, HBcrAg levels at baseline and after 24 and 48 wk of antiviral therapy predicted hepatitis B e antigen seroconversion. Due to the poor sensitivity of assays and detectable levels in HBsAg-negative patients, the long-term utility of HBcrAg needs future research.