Differences in NAFLD/NASH Management by Provider Specialty: Opportunities for Optimizing Multidisciplinary Care.

Purpose: Non-alcoholic fatty liver disease (NAFLD) and non-alcoholic steatohepatitis (NASH) are a part of a complex metabolic disease process requiring a multi-faceted and multidisciplinary management approach. This study was conducted to identify areas where medical education across a multidisciplinary team could be optimized in providing optimal care of patients with NAFLD/NASH.

Methods: A survey instrument including a patient case vignette was developed to understand approaches of US clinicians to diagnosis and management of patients with NAFLD/NASH.

Terlipressin plus Albumin for the Treatment of Type 1 Hepatorenal Syndrome.

Background: The vasoconstrictor terlipressin is used for type 1 hepatorenal syndrome (HRS-1) in many parts of the world and is part of the clinical practice guidelines in Europe.

Methods: We conducted a phase 3 trial to confirm the efficacy and safety of terlipressin plus albumin in adults with HRS-1. The patients were randomly assigned in a 2:1 ratio to receive terlipressin or placebo for up to 14 days; in both groups, concomitant use of albumin was strongly recommended.

COMPASS: A Pilot Trial of an Early Palliative Care Intervention for Patients With End-Stage Liver Disease.

Context: Palliative care interventions have shown promise in improving quality of life and reducing health-care utilization among patients with chronic organ failure.

Objectives: To evaluate the effect of a palliative care intervention for adults with end-stage liver disease.

Methods: A randomized controlled trial of patients with end-stage liver disease admitted to the hepatology service at a tertiary referral center whose attending hepatologist indicated they would not be surprised if the patient died in the following year on a standardized questionnaire was performed.

Hemobilia following Percutaneous Liver Biopsy in the Setting of Malignancy (with Video): Diagnosis and Management of a Rare Cause of Upper Gastrointestinal Bleeding.

A 57-year-old gentleman with a past medical history of well-differentiated pancreatic neuroendocrine tumor (NET) with liver metastases was transferred to our hospital with abdominal pain. He underwent percutaneous liver biopsy three days prior to admission as a part of a study protocol for treatment of his progressive NET. He developed gastrointestinal bleeding and was found to have a distended gallbladder filled with high density material on ultrasound.

Region 11 MELD Na exception prospective study.

Introduction: Hyponatremia complicates cirrhosis and predicts short term mortality, including adverse outcomes before and after liver transplantation.

Material And Methods: From April 1, 2008, through April 2, 2010, all adult candidates for primary liver transplantation with cirrhosis, listed in Region 11 with hyponatremia, were eligible for sodium (Na) exception.

Results: Patients with serum sodium (SNa) less than 130 mg/dL, measured two weeks apart and within 30 days of Model for End Stage Liver Disease (MELD) exception request, were given preapproved Na exception.

Physician predictions of graft survival following liver transplantation.

Introduction: Due to the scarcity of cadaveric livers, clinical judgment must be used to avoid futile transplants. However, the accuracy of human judgment for predicting outcomes following liver transplantation is unknown. The study aim was to assess expert clinicians' ability to predict graft survival and to compare their performance to published survival models.

Liver dysfunction and parenteral nutritional therapies.

Hepatobiliary dysfunction associated with the use of total parenteral nutrition is a commonly recognized phenomenon occurring in up to 90% of patients on long-term therapy. Reasons for these abnormalities, both supported by research as well as theoretical possibilities are explored. Practical guidelines considered useful in documenting, preventing and treating serious hepatic consequences of total parenteral nutrition are discussed.

The management of ascites in cirrhosis: report on the consensus conference of the International Ascites Club.

Ascites is a common complication of cirrhosis, and heralds a new phase of hepatic decompensation in the progression of the cirrhotic process. The development of ascites carries a significant worsening of the prognosis. It is important to diagnose noncirrhotic causes of ascites such as malignancy, tuberculosis, and pancreatic ascites since these occur with increased frequency in patients with liver disease.

Nutrition and chronic liver disease.

Nutritional abnormalities almost uniformly accompany the metabolic disturbances of severe chronic liver disease and may adversely affect patient well-being and survival, especially surrounding liver transplantation surgery. The exact metabolic alterations responsible for malnutrition and its consequences in these patients have been debated and are a focus of this review. Disturbances in energy production and utilization, as well as macro- and micronutrient metabolism have been appreciated but are not always easily identified or quantifiable.

Ultrasound-assisted percutaneous liver biopsy performed by a physician assistant.

Objective: Percutaneous liver biopsy is an essential diagnostic tool utilized in the management of patients with liver disease. This procedure is generally performed by a physician and has a small but well-defined complication rate. We report on the complication rate and efficiency of ultrasound-assisted percutaneous liver biopsy performed by an experienced physician assistant.

Liver allograft iron accumulation in patients with and without pretransplantation hepatic hemosiderosis.

There is a paucity of data regarding hepatic allograft iron accumulation in patients undergoing orthotopic liver transplantation (OLT) in whom severe iron overload was present in the native explanted liver. Our aim is to evaluate the frequency and cellular distribution of stainable iron in early and late post-OLT hepatic allograft biopsy specimens from patients undergoing their first OLT who had excess iron in their native explanted liver. We compared iron-staining patterns in hepatic allograft biopsy specimens at approximately 1 month (early) and 1 to 2 years (late) post OLT in 41 patients with hepatic iron indices greater than 1.

Benign Neoplasms of the Liver.

Tumors of the liver often are discovered incidentally in asymptomatic individuals during diagnostic imaging or exploratory laparotomy performed for alternative reasons. Hemangiomas are the most common benign liver tumors, followed in prevalence by focal nodular hyperplasia (FNH); other benign tumors are rare. The growth and development of hemangiomas, FNH, and hepatic adenomas especially, have been linked to hormonal (eg, estrogen) stimulation.

Recurrent autoimmune hepatitis after orthotopic liver transplantation.

To determine the frequency, risk factors, and consequences of recurrent autoimmune hepatitis after liver transplantation, 41 patients with type 1 disease were monitored after surgery in accordance with a surveillance protocol. Tacrolimus or cyclosporine plus prednisone were administered to each patient, and liver biopsy examinations were performed at least annually according to protocol. Corticosteroid therapy was ultimately discontinued in only 2 patients.

Hepatopulmonary syndrome: a prospective study of relationships between severity of liver disease, PaO(2) response to 100% oxygen, and brain uptake after (99m)Tc MAA lung scanning.

Background: Because of the spectrum of intrapulmonary vascular dilation that characterizes hepatopulmonary syndrome (HPS), PaO(2) while breathing 100% oxygen varies. Abnormal extrapulmonary uptake of (99m)Tc macroaggregated albumin (MAA) after lung perfusion is common.

Goal: To describe relationships between (1) severity of liver disease measured by the Child-Pugh (CP) classification; (2) PaO(2) while breathing room air (RA) and 100% oxygen on 100% oxygen; and (3) extrapulmonary (brain) uptake of (99m)Tc MAA after lung scanning.

Utility of standard nutritional parameters in detecting body cell mass depletion in patients with end-stage liver disease.

Protein-calorie malnutrition, best measured by body cell mass (BCM) depletion, has been associated with adverse outcomes in patients with end-stage liver disease. We prospectively measured BCM and multiple standard nutritional parameters in patients with end-stage liver disease to determine which, if any, of the traditionally measured nutritional parameters correlate with BCM. A detailed nutritional assessment, including BCM analysis, subjective global assessment, anthropometry, handgrip dynamometry, laboratory tests, and body composition measured by dual-energy X-ray absorptiometry was performed in 69 sequential patients awaiting liver transplantation.

Intragraft localization of activated nuclear factor kappaB in recurrent hepatitis C virus disease following liver transplantation.

Nuclear factor kappaB (NF-kappaB) is activated during viral infection and is central to the regulation of host immune responses. The NF-kappaB activation status and its morphological sources were assessed by immunohistochemistry in allograft biopsy specimens of orthotopic liver transplantation patients with recurrent hepatitis C virus (HCV). Hepatocellular NF-kappaB immunostaining was detected in HCV cases compared with controls (nontransplant: P <.

Hypertension after liver transplantation: a predictive role for pretreatment hemodynamics and effects of isradipine on the systemic and renal circulations.

Hypertension developing after liver transplantation during immunosuppression with cyclosporine A reflects an unusual hemodynamic transition from peripheral vasodilation to systemic and renal vasoconstriction. Although dihydropyridine calcium channel blockers are often administered for their efficacy in promoting vasodilation, some liver transplant recipients report marked symptomatic intolerance to these agents. In the present study we examined systemic and renal responses to isradipine using systemic (thoracic bioimpedance) and renal hemodynamic measurements in 15 liver transplant recipients studied at the time of initial diagnosis of posttransplant hypertension and after 3 months of treatment.

The economic impact of cytomegalovirus infection after liver transplantation.

Background: We studied the economic impact of cytomegalovirus (CMV) disease and its effective reduction with antiviral prophylaxis in liver transplant recipients.

Method: Analysis of institutional charge data accumulated during a prospective, randomized, controlled trial comparing oral acyclovir 800 mg four times daily for 120 days (ACV) and intravenous ganciclovir 5 mg/kg every 12 h for 14 days followed by ACV for 106 days (GCV) was performed.

Results: Liver transplant recipients who developed CMV disease had significantly higher charges (median: $148,300) than those who developed asymptomatic CMV infection ($119,600) or experienced no CMV infection ($114,100) (P<0.

Iron overload in cirrhosis-HFE genotypes and outcome after liver transplantation.

Previously, we found appreciable hepatic iron deposition in one third of our patients undergoing liver transplantation (LTx) with approximately 10% of cases having quantifiable iron in the range of that seen in hereditary hemochromatosis (HHC). The aim of this study was to compare clinical outcome in liver transplant patients with and without iron overload. We also sought to determine the prevalence of HFE mutations in liver transplant patients with iron overload.

Long-term results of patients undergoing liver transplantation for primary sclerosing cholangitis.

Liver transplantation is the only effective therapeutic option for patients with end-stage liver disease due to primary sclerosing cholangitis (PSC). In this study, we analyzed a single center's experience with 150 consecutive PSC patients who received 174 liver allografts. Mean follow-up was 55 months.

Progressive splenomegaly after epoprostenol therapy in portopulmonary hypertension.

Patients with end-stage liver failure, portal hypertension, and associated pulmonary artery hypertension (portopulmonary hypertension [PPHTN]) have a high mortality when undergoing liver transplantation. Successful transplantation in these patients may depend on efforts to reduce pulmonary artery pressure (PAP). To this end, a number of centers are using a continuous intravenous (IV) infusion of epoprostenol, which has been shown to improve symptoms, extend life span, and reduce PAP in patients with primary pulmonary hypertension.