Validation of the New Diagnostic Criteria for Clinically Significant Portal Hypertension by Platelets and Elastography.

Background And Aims: We aimed to validate newly proposed noninvasive criteria for diagnosing clinically significant portal hypertension (CSPH) using liver stiffness measurements (LSM) by transient elastography (TE) and platelet count.

Methods: Diagnostic performance of these new criteria for CSPH (LSM ≥ 25 kPa to rule in and Plt ≥ 150 × 10/L + LSM ≤ 15 kPa to rule out CSPH) were retrospectively tested in an independent cohort of consecutive patients who underwent hepatic venous pressure gradient (HVPG) measurements and liver biopsy due to suspicion of compensated advanced chronic liver disease. Suspicion of cACLD was based on LSM ≥ 10 kPa by TE or results of liver imaging, without overt signs of CSPH.

Cardiovascular mortality in liver and kidney transplant recipients: A retrospective analysis from a single institution.

Previous studies have demonstrated cardiovascular causes to be among the leading causes of death after liver (LT) and kidney transplantation (KT). Although both recipient populations have unique pre-transplant cardiovascular burdens, they share similarities in post-transplant exposure to cardiovascular risk factors. The aim of this study was to compare cardiovascular mortality after LT and KT.

Metabolism of Direct-acting Antiviral Agents (DAAs) in Hepatitis C Therapy: A Review of the Literature.

Background: Hepatitis C virus (HCV) infection is still one of the leading causes of chronic liver disease, with chronically infected making up approximately 1% of the global population. Of those infected, 70% (55-85%) will develop chronic HCV infection. Chronic HCV infection causes substantial morbidity and mortality, with complications including cirrhosis, end-stage liver disease, hepatocellular carcinoma, and eventually death.

Nonalcoholic Fatty Liver Disease and Sarcopenia: Where Do We Stand?

The link between metabolic syndrome (MetS) and sarcopenia has not been extensively studied, but it is evident that they share several common features. Crucial mechanisms involved in sarcopenia-nonalcoholic fatty liver disease (NAFLD) interplay are based on effects of insulin resistance, chronic inflammation, oxidative stress, and crosstalk between organs by secretion of cytokines (hepatokines, adipokines, and myokines). Currently, published studies confirm the association of sarcopenia with the degree of NAFLD defined by liver histology.

Constrictive pericarditis as a cause of refractory ascites after liver transplantation: A case report.

Background: Refractory ascites is a rare complication following orthotopic liver transplantation (OLT). The broad spectrum of differential diagnosis often leads to delay in diagnosis. Therapy depends on recognition and treatment of the underlying cause.

Role of total pancreatectomy in the treatment of paraduodenal pancreatitis: A case report.

Background: Paraduodenal pancreatitis (PP) is a rare form of chronic pancreatitis presenting with symptoms of duodenal obstruction. Conservative treatment is often unsuccessful and pancreaticoduodenectomy is the preferred surgical approach. A mini review of the outcomes of surgical therapy for PP shows that the results of pancreaticoduodenectomy are predominantly favorable.

[Treatment of recurrent HCV infection after liver transplantation].

Recurrent infection with HCV after liver transplantation (LT) is almost universal and is associated with substantial morbidity, mortality and graft loss. In contrast to immunocompetent individuals, HCV infection in immunosuppressed transplant recipients usually has an accelerated course. Acute hepatitis develops in approximately 75% of HCV recipients in the first six months following LT.

[Liver transplantation in hepatitis B viral infection].

Hepatitis B infection (HBV) causes liver cirrhosis and hepatocellular carcinoma that are indications for orthotopic liver transplantation (OLT). The outcome of OLT depends on the prevention of HBV reinfection and disease relapses. Out of 692 liver transplantations performed at Merkur University Hospital, 30 were done for HBV infection.

[Viralhepatitis. Croatian Consensus Statement 2013].

Croatian Consensus Conferences on Viral Hepatitis took place in 2005 and 2009. Considering the numerous novel concepts on the epidemiology, diagnosis and management of viral hepatitis (chronic hepatitis C genotype 1 in particular) that have emerged in the past four years, a new Croatian Consensus Conference on Viral Hepatitis was held in Zagreb on February 28, 2013. The abridged text of the Croatian Consensus Conference on Viral Hepatitis 2013 presents the new concepts on the epidemiology of viral hepatitis, serologic and molecular diagnosis of viral hepatitis, determination of the IL-28 gene promoter polymorphism, fibrosis grading, algorithm for patient diagnostic follow up, treatment of chronic hepatitis C (genotypes 1-6) and hepatitis B, treatment of special populations (children, dialysis patients, transplanted patients, individuals with HIV/HCV co-infection), and therapy side effects.

[Croatian guidelines for diagnostics and treatments of Helicobacter pylori infection].

In the past 30-year period of investigations, the crucial role of Helicobacter pylori in chronic gastritis, gastric and duodenal ulcer development, and subsequently in gastric cancer and MALT lymphoma pathogenesis, has been recognized. During the first meeting of European Helicobacter Study Group in 1996 in Maastricht, the first recommendations for diagnostics and treatments of Helicobacter pylori infection were published, later reviewed in 2000, 2007 and 2010. The first meeting of Croatian doctors focusing on the same topics, but suitable to specific national circumstances, was held as early as 1998.

Helicobacter pylori: future perspectives in therapy reflecting three decades of experience.

The rising prevalence of antibiotic resistance has created a need to reassess the established Helicobacter pylori (H. pylori) eradication protocols, and to develop new ones. Various bacterial and host factors are evaluated, and their contribution to eradication failure is estimated.

Drug-Induced Liver Injury Associated with Noni (Morinda citrifolia) Juice and Phenobarbital.

Noni (Morinda citrifolia) juice is a popular herbal dietary supplement globally used for preventive or therapeutic purposes in a variety of ailments, claiming to exhibit hepatoprotective properties as well. Herein we present the case of a 38-year-old woman who developed acute liver injury associated with noni juice consumption on a long-term (9 months) anticonvulsant therapy. Clinical presentation and liver biopsy were consistent with severe, predominantly hepatocellular type of injury.

Parvovirus B 19 (PVB19) induced pure red cell aplasia (PRCA) in immunocompromised patient after liver transplantation.

Presented here is a case of human parvovirus B19 (PVB19) induced pure red-cell aplasia (PRCA) in immunocompromised patient after orthotopic liver transplantation (OLT). PVB19 is a small, single-stranded DNA whose target cell is the erythroid progenitor in bone marrow. Manifestations of PVB19 infection vary with the immunologic status of the patient, ranging from asymptomatic to severe infections and PRCA.

Epitheloid hemangioendothelioma in patient with liver transplantation.

Malignant hepatic epithelioid hemangioendothelioma (HEH) is a rare malignant tumor of vascular origin with unknown aetiology and a variable natural course. At the time of diagnosis, most patients present with multifocal tumours lesions that involve both liver lobes. From the therapeutic aspect, liver resection (LRx), liver transplantation (LTx), chemotherapy, radiotherapy, and/or immunotherapy have been used in the treatment of patients with HEH.