Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0023890 (cirrhosis)
 42,195 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Endogenous cannabinoids (ECs) are ubiquitous lipid signaling molecules provided by a number of central and peripheral effects, which are mediated mainly by the specific receptors CB1 and CB2. In the last decade a considerable number of studies has shown that ECs and their receptors play an important role in the pathophysiology of liver diseases. The EC system is strongly up-regulated during chronic liver diseases. Until now it has been implicated in the pathogenesis of fatty liver disease associated with obesity, alcohol abuse, and hepatitis C, in the progression of fibrosis to cirrhosis, and in the development of portal hypertension, hyperdynamic circulatory syndrome and its complications, and cirrhotic cardiomyopathy. Furthermore, the EC system can participate in the pathogenesis of acute liver injury by modulating the mechanisms responsible for cell injury and inflammatory response. Thus, targeting the CB1 and CB2 receptors represents a potential therapeutic goal for the treatment of liver diseases.
Best Pract Res Clin Endocrinol Metab 2009 Feb
PMID:The role of the endocannabinoid system in liver diseases. 1928 61

The accurate staging of liver fibrosis in chronic liver diseases, especially the early diagnosis of liver cirrhosis, is crucial for prognostic assessment of the course of the disease. The histological evaluation of a liver biopsy cylinder is still the gold standard in assessing the stage of liver fibrosis. However, liver biopsy is an invasive procedure and carries the risk of complications. This has to be balanced against the information benefit of liver histology. To overcome this, non-invasive tests were developed assessing liver fibrosis based on combinations of laboratory markers or techniques measuring liver elasticity. In this review the current impact of the non invasive methods is discussed and weighted against liver biopsy.
Best Pract Res Clin Gastroenterol 2009
PMID:Non-invasive diagnosis and monitoring of liver fibrosis and cirrhosis. 1950 71

The Comprehensive Geriatric Assessment (CGA) is a multidimensional, usually interdisciplinary, diagnostic process intended to determine an elderly person's medical, psychosocial, and functional capacity and problems with the objective of developing an overall plan for treatment and short- and long-term follow-up. The potential usefulness of the CGA in evaluating treatment and follow-up of older patients with gastroenterological disorders is unknown. In the paper we reported the efficacy of a Multidimensional-Prognostic Index (MPI), calculated from information collected by a standardized CGA, in predicting mortality risk in older patients hospitalized with upper gastrointestinal bleeding and liver cirrhosis. Patients underwent a CGA that included six standardized scales, i.e. Activities of Daily Living (ADL), Instrumental Activities of Daily Living (IADL), Short-Portable Mental Status Questionnaire (SPMSQ), Mini-Nutritional Assessment (MNA), Exton-Smith Score (ESS) and Comorbity Index Rating Scale (CIRS), as well as information on medication history and cohabitation, for a total of 63 items. The MPI was calculated from the integrated total scores and expressed as MPI 1=low risk, MPI 2=moderate risk and MPI 3=severe risk of mortality. Higher MPI values were significantly associated with higher short- and long-term mortality in older patients with both upper gastrointestinal bleeding and liver cirrhosis. A close agreement was found between the estimated mortality by MPI and the observed mortality. Moreover, MPI seems to have a greater discriminatory power than organ-specific prognostic indices such as Rockall and Blatchford scores (in upper gastrointestinal bleeding patients) and Child-Plugh score (in liver cirrhosis patients). All these findings support the concept that a multidimensional approach may be appropriate for the evaluation of older patients with gastroenterological disorders, like it has been reported for patients with other pathological conditions.
Best Pract Res Clin Gastroenterol 2009
PMID:The Comprehensive Geriatric Assessment and the multidimensional approach. A new look at the older patient with gastroenterological disorders. 1994 61

The hepatitis B virus (HBV) and the hepatitis C virus (HCV) affect approximately 400-500 million individuals worldwide. Both infections are characterised by a significant morbidity and mortality: chronic hepatitis B and C may evolve towards the development of cirrhosis and primary hepatocellular carcinoma. During the last two decades, several new antivirals have been developed that are active against HBV and HCV, allowing sustained cure rates in a significant proportion of patients. All these drugs have side effects, which may represent a major barrier to achieve cure in many patients in need. I will review the most common adverse events reported during the therapy of chronic hepatitis B and C, with some recommendations for proper management.
Best Pract Res Clin Gastroenterol 2010 Apr
PMID:Adverse effects of drugs in the treatment of viral hepatitis. 2022 31

The article represents BMD (bone mineral density) study of 75 patients with a cirrhosis of liver. Main group of patients under study was represented by alcoholic cirrhosis patients - 45%, and primary biliary cirrhosis - 36%. 72% of patients were established BMD deficit, 25% on osteoporosis level. Influence of disease etiology on osteopenia frequency and/or osteoporosis localization was diagnosed. Dependence of osteopenia frequency and/or osteoporosis from population risk factors, duration of disease, hepatic insufficiency class under Child-Pugh score was analyzed.
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PMID:[Bone mineral density in patients with liver cirrhosis]. 2046 79

Epidemiological studies have been published worldwide in recent decades describing the incidence, mortality, aetiology and trends of chronic pancreatitis. Accumulated evidence suggests that chronic pancreatitis is increasing in incidence and hospital admission rates are rising accordingly. Alcoholic chronic pancreatitis was previously more common in the developed world than elsewhere, but is now increasing worldwide due to growing per capita alcohol consumption in each nation. Supporting alcohol and smoking cessation in individual patients is essential to slow disease progression and improve overall health, as most patients will die of cirrhosis, cardiovascular disease or smoking related cancers rather than chronic pancreatitis. The socioeconomic impact of chronic pancreatitis is difficult to quantify as little data exists, however given the rising incidence the costs to health care and society are likely to increase. This chapter will describe the epidemiology and aetiology of chronic pancreatitis worldwide and discusses the factors that influence its socioeconomic impact.
Best Pract Res Clin Gastroenterol 2010 Jun
PMID:The epidemiology and socioeconomic impact of chronic pancreatitis. 2051 Aug 24

The article presents research data of BMD in 106 patients with liver cirrhosis. The core group of examined patients presented with LC patients the etiology of alcohol--37.7% and primary biliary cirrhosis--35.8%. In 68.9% of patients with established deficits of bone mineral density, by 24.6%--at the level of osteoporosis. Was detected influence of the etiology of the disease on the frequency of osteopenia and osteoporosis containment. Was made analysis of dependence of the frequency of osteopenia, and/or osteoporosis of population risk factors, duration of disease, grade of liver failure on the Child-Pugh. A comparative assessment of the effectiveness treatment of disorders of BMD active metabolite of vitamin D3--alpha caltsidol and drugs from the group of bisphosphonates.
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PMID:[Hepatic osteodystrophy in patients with liver cirrhosis]. 2073 Nov 72

Wilson disease is an inherited autosomal recessive disorder of copper balance leading to hepatic damage and neurological disturbance of variable degree. The defective gene, ATP7B, encodes a hepatic copper-transporting protein, which plays a key role in human copper metabolism. Our knowledge of the genetic basis of Wilson disease has increased dramatically; however, understanding of genotype-phenotype correlation and multifarious effects of copper toxicity as basis for targeted and individualised therapy strategies is still insufficient. Clinical manifestations are related to copper accumulation predominantly in the liver and brain and include hepatic disease ranging from mild hepatitis to acute liver failure or cirrhosis and/or neurological symptoms such as dystonia, tremor, dysarthria, psychiatric disturbances. Mixed presentations occur frequently. Early recognition by means of clinical, biochemical or genetic examination and initiation of therapy with copper chelators, zinc salts or even liver transplantation in cases of acute and chronic liver failure are essential for favourable outcome.
Best Pract Res Clin Gastroenterol 2010 Oct
PMID:Wilson disease. 2095 57

Glycogen storage diseases (GSD) and inborn errors of galactose and fructose metabolism are the most common representatives of inborn errors of carbohydrate metabolism. In this review the focus is set on the current knowledge about clinical symptoms, diagnosis and treatment. Hepatomegaly and hypoglycaemia are the main findings in liver-affecting GSD like type I, III and IX. Diagnosis is usually made by non invasive investigations, e.g. mutation analysis. In GSD I, a carbohydrate balanced diet with frequent meals and nocturnal continuous tube feeding or addition of uncooked corn starch are the mainstays of treatment to prevent hypoglycaemia. Liver transplantation has been performed in different types of GSD. It should only be considered in high risk patients e.g. with substantial cirrhosis. Many countries have included classical galactosaemia in their newborn screening programs. A lactose-free infant formula can be life-saving in affected neonates whereas a strict fructose-restricted diet is indicated in hereditary fructose intolerance.
Best Pract Res Clin Gastroenterol 2010 Oct
PMID:Inborn errors of carbohydrate metabolism. 2095 63

In adults, elevated transaminases and hepatomegaly, often mild, with moderate to massive idiopathic splenomegaly might hint to a lysosomal storage disease (LSD). In most of these cases, hepatosplenomegaly does not eventually lead to cirrhosis, hepatocellular carcinoma or cholestasis. Nevertheless, the hepatic clinical findings might be the incentive for the patient to present at the physician's office. Many of the currently known >50 lysosomal storage diseases might manifest in liver: out of these, the most important ones in adults are: Gaucher disease, cholesterol ester storage disease (CESD) and the Niemann-Pick diseases. An increase of plasma chitotriosidase should alert the physician for the presence of an LSD. For Gaucher's disease, enzyme supplementation and substrate deprivation constitute effective therapeutic options. Fabry's disease, the most prevalent lysosomal storage disease, does usually not affect the liver, but causes painful episodes of hands' or feet pain (acroparesthesias), left ventricular hypertrophy, renal failure, early stroke and decreased life expectancy. The emerging advent of effective therapeutic options and the cumulative prevalence of lysosomal storage diseases urge the hepatologist to add these diagnostic pathways to the clinical repertoire.
Best Pract Res Clin Gastroenterol 2010 Oct
PMID:Lysosomal storage diseases as differential diagnosis of hepatosplenomegaly. 2095 64


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