Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C1864663 (HCC)
 2,985 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The blood coagulation and fibrinolysis of 33 patients with compensated liver cirrhosis and 31 patients with hepatocellular carcinoma were examined using several markers, namely thrombin-antithrombin III complex (TAT), plasmin-alpha 2 plasmin inhibitor complex (PIC), antithrombin-III (AT-III) and prothrombin time, and the relationship between these markers, endotoxemia, and TNF-alpha was examined. These patients had no complications due to hepatic failure, such as infections, encephalopathy, ascites, G-I bleeding and clinical DIC. PIC was not elevated, but TAT tended to be elevated in LC and significantly elevated in HCC. AT-III was decreased in LC and HCC, and the blood endotoxin was partly positive in LC and HCC, but was not correlated with AT-III or PT. The TAT level in the blood-endotoxin-positive patients measured by endospecy methods was higher than that in the negative patients, and was significantly correlated with the blood endotoxin level in the LC and HCC patients (r = 0.57, r = 0.88, p < 0.01). No relationship was observed between TNF-alpha and blood endotoxin. In conclusion, (1) blood coagulability was activated already in compensated LC and HCC, but was not connected with fibrinolysis, (2) the activation of coagulability was closely related with endotoxemia, and (3) TNF-alpha was not correlated with blood endotoxin or TAT.
 ...
PMID:[Blood coagulation and fibrinolysis in relation to endotoxemia in liver cirrhosis and hepatocellular carcinoma]. 756 21

Data on the long-term outcome of nonalcoholic steatohepatitis (NASH)-associated cirrhosis are few, and most reports describe cases of cryptogenic cirrhosis associated with risk factors for NASH but without histologic definition. In this prospective cohort study, we describe the long-term morbidity and mortality of 23 patients with NASH-associated cirrhosis defined by strict clinicopathologic criteria. Outcomes were compared with 46 age- and gender-matched patients with cirrhosis from chronic hepatitis C virus (HCV) infection: 23 untreated and 23 nonresponders to antiviral therapy. During follow-up (mean, 84 months; median, 60 months; range, 5-177 months), 9 of the 23 NASH-associated cirrhosis cases developed liver-related morbidity (8 ascites and/or encephalopathy, 1 variceal bleeding). The probability of complication-free survival was 83%, 77%, and 48% at 1, 3, and 10 years, respectively, and the cumulative probability of overall survival was 95%, 90%, and 84% at 1, 3, and 10 years, respectively. Five deaths were from liver failure, 1 from a non-liver-related cause. By multivariate analysis, bilirubin (P =.02) and platelet (P =.04) were independent predictors of complication-free survival; bilirubin (P =.05) was the only predictor for overall survival. After controlling for these factors, there was no difference in complication-free or overall survival between the NASH-cirrhosis cohort and either group of HCV-cirrhosis. However, 8 cases of liver cancer occurred in the HCV-cirrhosis groups compared with none among NASH cases. In conclusion, liver failure is the main cause of morbidity and mortality in NASH-associated cirrhosis. The prognosis is either similar or less severe than HCV-cirrhosis, except that HCC appears less common.
 ...
PMID:Long-term outcomes of cirrhosis in nonalcoholic steatohepatitis compared with hepatitis C. 1664 56

Accurate assessment of utilities to calculate quality-adjusted life expectancy for medical interventions is needed in cirrhosis. To date, limited data exist in cirrhotics and are generally physician-assigned. Therefore, our aim was to determine utilities for six clinical scenarios in cirrhosis and to define if differences exist in utilities assigned by physicians versus patients. We administered a questionnaire to 83 physicians and 114 cirrhotics to obtain utilities using the time trade-off method for (1) compensated cirrhosis, (2) decompensated cirrhosis, (3) encephalopathy, (4) spontaneous bacterial peritonitis, (5) variceal bleeding, and (5) hepatocellular carcinoma. On a scale from 0 (death) to 1 (perfect health), mean utilities of physicians and patients were compared using the Student t test. One-way analysis of variance was used to compare the utilities between patients according to Child-Pugh class. Statistical significance was defined as a P value <0.05. The mean age of the physicians was 42 +/- 11, with 52% being male. The mean age of the patients was 52 +/- 9; with 59% male. The mean Child-Pugh score was 8 +/- 2 and HCV was the most common etiology (54%). The mean utilities for physicians and patients were as follows: CC, 0.78 vs. 0.88; DC, 0.55 vs. 0.74; E, 0.38 vs. 0.55; SBP, 0.33 vs. 0.45; VB, 0.27 vs. 0.40; and HCC, 0.19 vs. 0.30. All comparisons were statistically significant. Although physicians and patients assigned similar relative rankings to each health state, physicians assigned utilities were significantly different from those assigned by patients. These results suggest that studies that have used physician-assigned utilities do not accurately reflect patient preferences.
 ...
PMID:Comparison of health-related quality of life preferences between physicians and cirrhotic patients: implications for cost-utility analyses in chronic liver disease. 1513 97

Hepatic encephalopathy (HE) is a neuropsychiatric syndrome characterized by changes in cognitive function, behavior, and personality, as well as by transient neurological symptoms and electroencephalographic changes, which occur in the context of acute or chronic liver failure. Cirrhosis is the main disease associated to HE, and it is known that its incidence is increasing worldwide. As a cause of mortality, cirrhosis is ranked 14 worldwide, but 10 in developed countries. It has been demonstrated that the incidence of liver disease is increasing, in part because of the ascending prevalence of NAFLD, HCV, HCC, as well of alcohol consumption. The real incidence of cirrhosis in Latin America is unknown, although in some Latin American countries that provided national data, cirrhosis death rates were between 5 and 17/100,000 for men and 3 and 5/100,000 for women. Disability, quality of life, and social aspects should be considered when assessing the impact of a disease. In this context, preliminary estimates of the global burden of disease attributable to chronic liver disease seem to be substantial. Hepatic encephalopathy, a main complication of liver failure, occurs in 30-45% of patients as overt encephalopathy, but when subclinical or minimal hepatic encephalopathy (MHE) is considered, estimates of the incidence of encephalopathy vary from 20 to 60%. In USA, the 2009 NIH Report on the Costs of Digestive Diseases stated that liver disease was the second most costly disease in direct and indirect costs (13.1 billion dollars). Although the economic cost of HE has not been assessed, it is obvious that the economic impact of HE on daily activities of living is extremely high, as the costs of diminished work performance and lost wages are substantial.
 ...
PMID:The burden of hepatic encephalopathy in Latin America. 2222 78

Introduction: Leukodystrophies constitute heterogenous group of rare heritable disorders primarily affecting the white matter of central nervous system. These conditions are often under-appreciated among physicians. The first clinical manifestations of leukodystrophies are often nonspecific and can occur in different ages from neonatal to late adulthood periods. The diagnosis is, therefore, challenging in most cases.Area covered: Herein, the authors discuss different aspects of leukodystrophies. The authors used MEDLINE, EMBASE, and GOOGLE SCHOLAR to provide an extensive update about epidemiology, classifications, pathology, clinical findings, diagnostic tools, and treatments of leukodystrophies. Comprehensive evaluation of clinical findings, brain magnetic resonance imaging, and genetic studies play the key roles in the early diagnosis of individuals with leukodystrophies. No cure is available for most heritable white matter disorders but symptomatic treatments can significantly decrease the burden of events. New genetic methods and stem cell transplantation are also under investigation to further increase the quality and duration of life in affected population.Expert opinion: The improvements in molecular diagnostic tools allow us to identify the meticulous underlying etiology of leukodystrophies and result in higher diagnostic rates, new classifications of leukodystrophies based on genetic information, and replacement of symptomatic managements with more specific targeted therapies.Abbreviations: 4H: Hypomyelination, hypogonadotropic hypogonadism and hypodontia; AAV: Adeno-associated virus; AD: autosomal dominant; AGS: Aicardi-Goutieres syndrome; ALSP: Axonal spheroids and pigmented glia; APGBD: Adult polyglucosan body disease; AR: autosomal recessive; ASO: Antisense oligonucleotide therapy; AxD: Alexander disease; BAEP: Brainstem auditory evoked potentials; CAA: Cerebral amyloid angiopathy; CADASIL: Cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy; CARASAL: Cathepsin A-related arteriopathy with strokes and leukoencephalopathy; CARASIL: Cerebral autosomal recessive arteriopathy with subcortical infarcts and leukoencephalopathy; CGH: Comparative genomic hybridization; ClC2: Chloride Ion Channel 2; CMTX: Charcot-Marie-Tooth disease, X-linked; CMV: Cytomegalovirus; CNS: central nervous system; CRISP/Cas9: Clustered regularly interspaced short palindromic repeat/CRISPR-associated 9; gRNA: Guide RNA; CTX: Cerebrotendinous xanthomatosis; DNA: Deoxyribonucleic acid; DSB: Double strand breaks; DTI: Diffusion tensor imaging; FLAIR: Fluid attenuated inversion recovery; GAN: Giant axonal neuropathy; H-ABC: Hypomyelination with atrophy of basal ganglia and cerebellum; HBSL: Hypomyelination with brainstem and spinal cord involvement and leg spasticity; HCC: Hypomyelination with congenital cataracts; HEMS: Hypomyelination of early myelinated structures; HMG CoA: Hydroxy methylglutaryl CoA; HSCT: Hematopoietic stem cell transplant; iPSC: Induced pluripotent stem cells; KSS: Kearns-Sayre syndrome; L-2-HGA: L-2-hydroxy glutaric aciduria; LBSL: Leukoencephalopathy with brainstem and spinal cord involvement and elevated lactate; LCC: Leukoencephalopathy with calcifications and cysts; LTBL: Leukoencephalopathy with thalamus and brainstem involvement and high lactate; MELAS: Mitochondrial myopathy, encephalopathy, lactic acidosis, and stroke; MERRF: Myoclonic epilepsy with ragged red fibers; MLC: Megalencephalic leukoencephalopathy with subcortical cysts; MLD: metachromatic leukodystrophy; MRI: magnetic resonance imaging; NCL: Neuronal ceroid lipofuscinosis; NGS: Next generation sequencing; ODDD: Oculodentodigital dysplasia; PCWH: Peripheral demyelinating neuropathy-central-dysmyelinating leukodystrophy-Waardenburg syndrome-Hirschprung disease; PMD: Pelizaeus-Merzbacher disease; PMDL: Pelizaeus-Merzbacher-like disease; RNA: Ribonucleic acid; TW: T-weighted; VWM: Vanishing white matter; WES: whole exome sequencing; WGS: whole genome sequencing; X-ALD: X-linked adrenoleukodystrophy; XLD: X-linked dominant; XLR: X-linked recessive.
 ...
PMID:An update on clinical, pathological, diagnostic, and therapeutic perspectives of childhood leukodystrophies. 3182 48