Assessment of STAT4 Variants and Risk of Hepatocellular Carcinoma in Latin Americans and Europeans.

Hepatocellular carcinoma (HCC) is the third leading cause of cancer death worldwide. The rs7574865 genetic variant has been associated with an increased risk of developing HCC in Asian populations. However, this association has not been studied in Latin America and is poorly assessed in European populations.

Clinical, Gender, Socioeconomic Characteristics and Outcomes of Individuals Receiving Hepatitis B Treatment in Ethiopia: 18-Month Follow-Up.

There is a lack of real-world data on hepatitis B (HBV) treatment in Africa. We conducted a single-center 18-month prospective cohort study in Ethiopia to understand clinical, laboratory, and demographic variables associated with HBV treatment. One hundred fifty HBV-positive patients were included: 51 on treatment, 99 with no treatment.

Epidemiology and genetics of early onset colorectal cancer-African overview with a focus on Ethiopia.

Colorectal cancer (CRC) is a common cause of cancer-related death worldwide, with high rates of late diagnosis and increased mortality in sub-Saharan Africa. Furthermore, there is an alarming uptrend in the incidence of early onset colorectal cancer (EOCRC) across the globe, thus necessitating the need for early screening in general and special populations. There is, however, limited data available on the incidence and genetic characteristics of EOCRC from resource-poor countries, particularly Africa.

Lower survival and higher rates of cirrhosis in patients with ROUX-EN-Y gastric bypass hospitalised with alcohol-associated hepatitis.

Objective: The incidence of alcohol-associated liver disease (ALD) is increasing, and weight loss surgery is more common due to the obesity epidemic. Roux-en-Y gastric bypass (RYGB) is associated with alcohol use disorder and ALD; however, its impact on outcomes in patients hospitalised for alcohol-associated hepatitis (AH) is unclear.

Design: We performed a single-centre, retrospective study of patients with AH from June 2011 to December 2019.

Late-Onset Rejection in Liver Allograft Biopsies: An Analysis of Process, Pattern, and Clinical Implications.

Objectives: Both alloimmune and nonalloimmune factors affect the long-term survival of liver allograft recipients. Various patterns of late-onset rejection are recognized, including typical acute cellular rejection (tACR), ductopenic rejection (DuR), nonspecific hepatitis (NSH), isolated central perivenulitis (ICP), and plasma cell-rich rejection (PCRR). This study compares the clinicopathologic features of late-onset rejection (LOR) in a large-cohort context.

Changing epidemiology of hepatocellular carcinoma in South America: A report from the South American liver research network.

Introduction And Objectives: Most epidemiological data on hepatocellular carcinoma (HCC) originate from resource-rich countries. We have previously described the epidemiology of HCC in South America through the South American Liver Research Network. Here, we provide an update on the changing epidemiology of HCC in the continent seven years since that report.

Hepatocellular carcinoma in Hepatitis B and Human Immunodeficiency Virus coinfection in Africa: a focus on surveillance.

Human immunodeficiency virus (HIV) and hepatitis-B virus (HBV) infections are weighty public health challenges, especially in the African continent. The direct carcinogenic effect of HBV means that it remains a potent cause of early-onset hepatocellular carcinoma (HCC) in Sub-Saharan Africa (SSA), where it causes significant morbidity and mortality. The presence of HIV infection in HBV-infected patients poses a complicating factor, as coinfection has been shown to hasten the progression of liver disease to cirrhosis and HCC, and often resulting in early-age hepatocarcinogenesis with consequent late diagnosis and lower survival.

Viral Hepatitis Among African Immigrants with Hepatocellular Carcinoma in Minnesota: High Prevalence Yet Low Awareness.

We aimed to study the virologic profile of immigrants from Africa with viral hepatitis-related hepatocellular carcinoma (HCC) who received care at our institution. We conducted a descriptive study among African-born patients with HCC who received care at University of Minnesota Medical Center from 2011 to 2018. We analyzed the prevalence, virologic profiles and treatment of hepatitis B virus (HBV) and hepatitis C virus (HCV) infections prior to HCC diagnosis.

Hepatitis E virus infection in the United States: Seroprevalence, risk factors and the influence of immunological assays.

In the United States (U.S.), a hepatitis E virus (HEV) seroprevalence between 6 and 21% has been described, with a decreasing trend.

Case of Primary Hepatic Angiosarcoma Presenting With Jaundice and Infiltrative Liver Masses.

Primary hepatic angiosarcoma (PHA) is a rare and aggressive mesenchymal liver tumor with a poor prognosis and high mortality. Treatment options are limited to palliative chemotherapy with surgical resection reserved for the few cases that present early. We present a case of a patient who presented with jaundice and elevated liver enzymes.

Understanding immune perspectives and options for the use of checkpoint immunotherapy in HCC post liver transplant.

Treatment modalities for hepatocellular carcinoma (HCC) vary from surgical techniques and interventional radiologic strategies to systemic therapy. For the latter, the use of immune checkpoint inhibitors (ICIs) has gained popularity due to successful trials showing increased survival. In patients who have undergone liver transplantation, recurrence of HCC poses a significant challenge.

A Case of Infiltrative Hepatocellular Carcinoma With Vascular Invasion Into the Heart.

Hepatocellular carcinoma (HCC) represents a major cause of morbidity and mortality in the world, but this problem is especially significant in low-resource countries where HCC screening recommendations and strategies are limited. We describe a rare complication of newly diagnosed HCC in a patient with untreated hepatitis B virus (HBV) infection, underscoring the importance of improving screening strategies and promoting early diagnosis of HCC in Sub-Saharan Africa.

The Role of Cytokines in the Different Stages of Hepatocellular Carcinoma.

Hepatocellular carcinoma (HCC) is the primary form of liver cancer and a leading cause of cancer-related death worldwide. Early detection remains the most effective strategy in HCC management. However, the spectrum of underlying liver diseases preceding HCC, its genetic complexity, and the lack of symptomatology in early stages challenge early detection.

L-Asparaginase-Induced Hepatotoxicity Treated Successfully With L-Carnitine and Vitamin B Infusion.

Asparaginase plays an integral role in chemotherapy for acute lymphoblastic leukemia (ALL). We present a 69-year old woman with refractory ALL, who developed asparaginase-induced hepatotoxicity and cholangiopathy after starting intravenous PEG-L-asparaginase-based chemotherapy. The patient was ultimately treated with the combination of L-carnitine and vitamin B complex, resulting in normalization of liver enzymes levels.

Assessment of subclinical effects of Hepatitis E virus infection in the United States.

Some studies have exposed an increase in liver cirrhosis in hepatitis E seropositive individuals living with human immunodeficiency virus. The interrelation between HEV seroprevalence and risk of liver disease in immune-competent individuals remains under- investigated. Using the National Health and Nutrition Examination Survey (NHANES) data containing >30,000 subjects, we addressed if HEV exposure leads to subclinical effects that can influence liver health.

Hepatitis B-related hepatocellular carcinoma: surveillance strategy directed by immune-epidemiology.

Hepatitis B infection (HBV) is one of the most common causes of hepatocellular carcinoma (HCC) worldwide. The age of occurrence, prognosis and incidence vary dramatically depending on the region of the world. This geographic variation is largely dependent on the contrasting incidence of HBV, age of transmission of the virus, the timing of integration into the human genome, and different HBV genotypes, as well as environmental factors.

Thyroid Disease-Induced Hepatic Dysfunction: A Clinical Puzzle.

The diagnostic evaluation of an individual with clinical and laboratory evidence of thyroid dysfunction in the setting of acute liver injury is crucial. There is a complex relationship between the thyroid and the liver, and so, it requires a careful elucidation of the inciting disease process before instituting a treatment plan. We discuss a patient who had presented with coagulopathy, encephalopathy, and laboratory evidence of acute liver injury, hence adjudged to have developed drug-induced acute liver failure and transferred for liver transplant evaluation.

Aceruloplasminemia: A Case Report and Review of a Rare and Misunderstood Disorder of Iron Accumulation.

Aceruloplasminemia is a rare disorder of iron accumulation inherited in an autosomal recessive fashion. It commonly presents as chronic microcytic anemia, and then progresses to signs and symptoms that are due to the accumulation of iron in multiple organs such as the brain, liver, pancreas, and thyroid. We present an asymptomatic patient with a history of microcytic anemia, who was evaluated for abnormal liver enzymes, and ultimately diagnosed with aceruloplasminemia.

Proton pump inhibitors reduce phlebotomy burden in patients with HFE-related hemochromatosis: a systematic review and meta-analysis.

Background And Aims: Proton pump inhibitors (PPIs) may reduce iron absorption and serum ferritin levels in patients with homeostatic iron regulator (HFE)-related hemochromatosis, reducing the need for frequent phlebotomies. Our study aimed to perform for the first time a meta-analysis of existing observational and randomized controlled studies to ascertain the overall effect of PPI use in patients with HFE-related hemochromatosis.

Methods: Studies in adults reporting the outcomes of PPIs use in hereditary hemochromatosis patients from Medline, Embase, Scopus and Google Scholar databases from inception to December 2019 were systematically searched.

Nivolumab-Induced Autoimmune-Like Cholestatic Hepatitis in a Liver Transplant Recipient.

Cancer treatment has taken giant strides in recent years with the advent of immunotherapy, including checkpoint inhibitors. The use of these medications in liver transplant recipients has been debated, and the added effect of previous hepatitis C infection on the immune system in this setting, is poorly understood. We present a case of cholestatic hepatitis after the treatment of recurrent hepatocellular carcinoma with nivolumab in the post-transplant period.

Single center analysis of therapy and outcomes of hepatocellular carcinoma in Sub-Saharan Africa.

Purpose: To evaluate the characteristics and response to therapy for HCC in sub-Saharan Africa.

Patients And Methods: We retrospectively evaluated demographic, clinical and outcome variables of HCC in a referral clinic in Ethiopia from 2016 to 2018. Survival assessment was performed using the Mann-Whitney test.

Comparison of Clinical Outcomes of Induction Regimens in Patients Undergoing Liver Transplantation for Acute Liver Failure.

Spontaneous survival rates in acute liver failure (ALF) are vastly improved by liver transplantation (LT). However, the value of induction agents beyond steroids continues to be debated. To understand the potential benefit of different induction regimens in the ALF population, we compared overall survival of recipients undergoing LT in the United States for ALF.