Nematodes of the genus (Rhabditida, Anisakidae) are zoonotic fish-borne parasites and cause anisakiasis, a disease with mild to severe acute or chronic gastrointestinal and allergic symptoms and signs. Anisakiasis can potentially lead to misdiagnosis or delay in diagnosis, and it has been suggested as a risk factor for gastrointestinal tumors. Here, we describe a case report of a 25-year-old woman who presented with gastrointestinal (abdominal pain, nausea, diarrhea) and allergic (diffuse skin rash) symptoms and reported ingestion of raw fish contaminated by worms.
View Article and Find Full Text PDFBackground: The knowledge of natural history of patients with portal hypertension (PH) not due to cirrhosis is less well known than that of cirrhotic patients.
Aim: To describe the clinical presentation and the outcomes of 89 patients with non-cirrhotic PH (25 with non-cirrhotic portal hypertension, INCPH, and 64 with chronic portal vein thrombosis, PVT) in comparison with 77 patients with Child A cirrhosis.
Methods: The patients were submitted to a standardized clinical, laboratory, ultrasonographic and endoscopic follow-up.
Unlabelled: Screening for hepatic encephalopathy (HE) that does not cause obvious disorientation or asterixis (minimal HE [MHE]/grade 1 HE) is important. We examined if the animal naming test (ANT ) (maximum number of animals listed in 1 minute) is useful in this context. In total, 208 healthy controls, 40 controls with inflammatory bowel disease, and 327 consecutive patients with cirrhosis underwent the ANT .
View Article and Find Full Text PDFThe term idiopathic noncirrhotic portal hypertension (INCPH) has been recently proposed to replace terms, such as hepatoportal sclerosis, idiopathic portal hypertension, incomplete septal cirrhosis, and nodular regenerative hyperplasia, used to describe patients with a hepatic presinusoidal cause of portal hypertension of unknown etiology, characterized by features of portal hypertension (esophageal varices, nonmalignant ascites, porto-venous collaterals), splenomegaly, patent portal, and hepatic veins and no clinical and histological signs of cirrhosis. Physicians should learn to look for this condition in a number of clinical settings, including cryptogenic cirrhosis, a disease known to be associated with INCPH, drug administration, and even chronic alterations in liver function tests. Once INCPH is clinically suspected, liver histology becomes mandatory for the correct diagnosis.
View Article and Find Full Text PDFBackground: Hepatic encephalopathy (HE) is a common complication of cirrhosis but it is less studied in patients with non-cirrhotic portal hypertension (NCPH).
Aims: To describe the prevalence of cognitive impairment (overt and covert HE) in NCPH patients and to identify the risk factors for its development.
Methods: 51 patients with NCPH, 35 with chronic portal vein thrombosis (PVT) and 16 with idiopathic non-cirrhotic portal hypertension (INCPH), were evaluated for the presence of previous or present overt HE (OHE).
Objectives: Hepatic encephalopathy (HE) is a major problem in patients treated with TIPS. The aim of the study was to establish whether pre-TIPS covert HE is an independent risk factor for the development of HE after TIPS.
Methods: Eighty-two consecutive cirrhotic patients submitted to TIPS were included.
Hepatic encephalopathy (HE) is a major problem in patients submitted to TIPS. Previous studies identified low albumin as a factor associated to post-TIPS HE. In cirrhotics with diuretic-induced HE and hypovolemia, albumin infusion reduced plasma ammonia and improved HE.
View Article and Find Full Text PDFBackground & Aims: Overt hepatic encephalopathy (HE) affects patients' quantity and quality of life and places a burden on families. There is evidence that overt HE might be prevented pharmacologically, but prophylaxis would be justified and cost effective only for patients at risk. We aimed to identify patients with cirrhosis at risk for overt HE.
View Article and Find Full Text PDFBackground And Aim: Portal hypertension has been reported in association with acquired and primary immune deficiencies without a comprehensive description of associated spleno-portal axis abnormalities. Pathological mechanisms are poorly defined.
Methods: Observational, single centre study with the aim of assessing the prevalence of spleno-portal axis abnormalities in an unselected cohort of 123 patients with primary antibody deficiencies and without known causes of liver diseases regularly followed up for a mean time of 18 ± 14 years.
Background & Aims: A causal relationship between infection, systemic inflammation, and hepatic encephalopathy (HE) has been suggested in cirrhosis. No study, however, has specifically examined, in cirrhotic patients with infection, the complete pattern of clinical and subclinical cognitive alterations and its reversibility after resolution. Our investigation was aimed at describing the characteristics of cognitive impairment in hospitalized cirrhotic patients, in comparison with patients without liver disease, with and without infection.
View Article and Find Full Text PDFHRQoL is impaired in cirrhosis. Establishing the relevance of depression, anxiety, alexithymia and cirrhosis stage on the patients' HRQoL. Sixty cirrhotics underwent a neuropsychological assessment, including ZUNG-SDS, STAI Y1-Y2 and TAS-20.
View Article and Find Full Text PDFMuscle depletion is frequently encountered in cirrhotic patients. As muscle may represents an alternative site of ammonia detoxification in liver diseases, our study was aimed at investigating whether a decrease in muscle mass or function may independently influence the prevalence of neurocognitive alterations in cirrhosis. Three-hundred consecutive hospitalized cirrhotic patients were prospectively enrolled.
View Article and Find Full Text PDFBackground: It has been observed that overt hepatic encephalopathy (HE) is accompanied by a persistent cognitive defect, suggesting that HE may not be fully reversible. The health-related quality-of-life (HRQoL) has been shown to be impaired by cirrhosis, and, according to some reports, influenced by minimal HE. Little is known about the effect of previous HE on HRQoL.
View Article and Find Full Text PDFBackground & Aims: The psychometric hepatic encephalopathy score (PHES), which includes 5 psychometric tests, is a standard for the diagnosis of minimal hepatic encephalopathy (HE). We investigated whether a simplified PHES (SPHES) is as useful as the whole PHES.
Methods: The PHES was determined for 79 cirrhotic patients (the training group), who were followed up for the development of overt HE.
Clin Gastroenterol Hepatol
February 2011
Background & Aims: The Inhibitory Control Test has been proposed as a tool to detect the persistence of cognitive defects after the resolution of overt hepatic encephalopathy (OHE). We tested learning abilities of cirrhotic patients using the Psychometric Hepatic Encephalopathy Score (PHES).
Methods: One hundred six cirrhotic patients who agreed to be examined twice within 3 days were studied using the PHES.
Background & Aims: Quantification of the number of noninhibited responses (lures) in the inhibitory control task (ICT) has been proposed for the diagnosis of minimal hepatic encephalopathy (MHE). We assessed the efficacy of ICT compared with recommended diagnostic standards.
Methods: We studied patients with cirrhosis and healthy individuals (controls) who underwent the ICT at 2 centers (center A: n=51 patients and 41 controls, center B: n=24 patients and 14 controls).