Medications for alcohol use disorder promote abstinence in alcohol-associated cirrhosis: Results from a systematic review and meta-analysis.

BACKGROUND AND AIMS: The role of medications for alcohol use disorder (MAUD) in patients with cirrhosis is not well established. Evidence on the efficacy and safety of these drugs in these patients is scarce. APPROACH AND RESULTS: We performed a systematic review and meta-analysis according to Preferred Reporting Items for Systematic Reviews and Meta-Analysis Protocol guidelines on the efficacy of MAUD in patients with cirrhosis. A search was conducted in PubMed, Embase, and Scopus, including all studies until May 2022. The population was defined as patients with AUD and cirrhosis. The primary outcome was alcohol abstinence. Safety was a secondary outcome. We performed a random-effect analysis and expressed the results as relative risk of alcohol consumption. Heterogeneity was measured by I2 . Out of 4095 unique references, 8 studies on 4 different AUD treatments [baclofen (n = 6), metadoxine (n = 1), acamprosate (n = 1), and fecal microbiota transplant (n = 1)] in a total of 794 patients were included. Four were cohort studies, and 4 were RCTs. Only RCTs were included in the meta-analysis. MAUD was associated with a reduced rate of alcohol consumption [relative risk = 0.68 (CI: 0.48-0.97), P = 0.03], increasing alcohol abstinence by 32% compared to placebo or standard treatment, despite high heterogeneity ( I2 = 67%). Regarding safety, out of 165 serious adverse events in patients treated with MAUD, only 5 (3%) were possibly or probably related to study medications. CONCLUSION: MAUD in patients with cirrhosis is effective in promoting alcohol abstinence and has a good safety profile. Larger studies on the effects of MAUD are needed, especially in patients with advanced liver disease.

[Value of autocrine motility factors in the prediction of the disease progression of PBC- associated hepatocellular carcinoma].

Objective: To clarify the value of autocrine motility factor (ATX) in predicting the disease progression of primary biliary cholangitis (PBC)-associated hepatocellular carcinoma (HCC). Methods: A prospective cohort of 179 newly diagnosed autoimmune liver disease (PBC) patients admitted to the Department of Hepatology at the Fifth Medical Center of the People's Liberation Army General Hospital from January 2016 to January 2018 was selected. All PBC patients received ursodeoxycholic acid (UDCA) treatment and were followed up.The endpoint of the follow-up was the occurrence of primary liver cancer. The relationship between ATX and the clinical characteristics of patients and its significance in predicting disease progression and HCC were analyzed. Results: The peripheral blood ATX level was significantly higher in PBC patients than that of alcoholic cirrhosis (t = 3.278, P = 0.001) and healthy controls (t = 6.594, P < 0.001), but there was no significant difference in ATX levels compared with patients with non-PBC- associated HCC (t = -0.240, P = 0.811). The expression of ATX in liver tissue of PBC patients was significantly higher than that of healthy individuals (Z = -3.633, P < 0.001) and patients with alcoholic cirrhosis (Z = -3.283, P < 0.001), while the expression of ATX in the advanced stage was significantly higher than that in early-stage PBC patients (Z = -2.018, P = 0.034). There was a significant difference in baseline ATX levels between PBC patients without HCC and PBC patients with HCC (228.451 ± 124.093 ng/ml vs. 301.583 ± 100.512 ng/ml, t = 2.339, P = 0.021). Multivariate logistic regression analysis showed that ATX was an independent predictor of PBC progression to HCC (OR = 1.245, 95%CI 1.097-1.413). The baseline peripheral blood ATX level in predicting AUROC of PBC-associated HCC was 0.714, 95%CI 0.597-0.857 and the sensitivity and specificity were 84.6%, and 59.0%, respectively. The optimal cutoff value for predicting serum ATX levels in the occurrence of HCC was 235.254 ng/ml. Conclusion: Patients with PBC have significantly higher levels of ATX expression in their peripheral blood and liver tissue, which can be utilized to assess treatment effectiveness and predict disease progression.

A case of drug-induced myopathy in alcoholic cirrhosis caused by voriconazole.

BACKGROUND: Voriconazole is a new generation of broad-spectrum antifungal agents commonly used in the treatment of invasive aspergillus infections. CASE REPORT: We reported a rare case of myopathy induced by voriconazole, which showed severe muscle pain and significantly elevated myocardial enzymes. Enzymes eventually achieved good efficacy by switching voriconazole to micafungin and the use of L-carnitine. CONCLUSIONS: This reminded us it was necessary to be vigilant for rare adverse reactions of voriconazole in the population with liver dysfunction, the elderly population, and people with multiple underlying diseases in clinical practice. During medication of voriconazole, close attention should be paid to the occurrence of adverse reactions to avoid life-threatening complications.

Production of Bioactive Substances to Alleviates Hangover and Ethanol-Induced Liver Damage through Fermentation of Oenanthe javanica Using Lactiplantibacillus plantarum.

The purpose of this study is to evaluate the effect of the bioconversion products of Oenanthe javanica extract fermented by Lactiplantibacillus plantarum (OEFL) on relieving hangovers and improving liver function. In addition, the bioactive substance of the OEFL, which alleviates hangover and ethanol-induced liver damage, was identified and its bioactive property was verified through in vivo experiments. In major substances analysis using high-performance liquid chromatography, OEFL produced 9.5-fold higher p-coumaric acid than the O. Javanica extract (OE). In addition, considering that quinic acid, which is not present in the OE, was produced in the OEFL it was confirmed that chlorogenic acid was decomposed into quinic acid by bioconversion. In the in vivo experiment using Sprague-Dawley rats, the OEFL and p-coumaric acid diets reduced blood ethanol, acetaldehyde, GPT, and ALP concentrations, increasing blood albumin concentrations compared to ethanol-administered groups, demonstrating that OEFL and p-coumaric acid, the main substance in the OEFL, improved ethanol-induced liver damage. Furthermore, the OEFL and its main bioactive substance, p-coumaric acid, alleviated liver fibrosis by downregulating TGF-ß, SMAD-2, SMAD-4, α-SMA, and upregulating MMP-1. Therefore, OEFL is expected to be used as a functional food or pharmaceutical material as it has been confirmed to effectively relieve hangovers, prevent liver damage, and delay liver fibrosis in ethanol-induced liver damages.

Risk Factors for Hepatic Encephalopathy in Hepatocellular Carcinoma After Sorafenib or Lenvatinib Treatment: A Real-World Study.

Purpose: This study aimed to investigate the incidence rate and risk factors for hepatic encephalopathy (HE) among unresectable hepatocellular carcinoma (uHCC) patients with liver cirrhosis who received sorafenib or lenvatinib treatment. Patients and Methods: uHCC patients with cirrhosis who received first-line sorafenib or lenvatinib treatment between September 2014 and February 2021 were continually reviewed in our single-center retrospective study. The Hepatic Encephalopathy Scoring Algorithm was used to evaluate the occurrence and grade of HE during treatment, and logistic regression models were used to further explore the risk factors for HE. Results: A total of 454 eligible patients were enrolled in our study, with 214 and 240 patients in the sorafenib and lenvatinib groups, respectively. At time of data cut-off (2021-12), the incidence of HE in sorafenib group (4.2%, 95% CI:2-7%) was significantly lower than that in lenvatinib group (11.3%,95% CI:7-15%) (p = 0.006), with alcoholic cirrhosis [OR: 5.857 (95% CI: 1.519-22.591)], Child-Pugh >7 [OR: 3.023 (95% CI: 1.135-8.053)], blood ammonia ≥38.65 µmol/L [OR: 4.693 (95% CI: 1.782-12.358)], total bile acid ≥29.5 µmol/L [OR: 11.047 (95% CI: 4.414-27.650)] and duration of treatment ≥5.6 months [OR: 4.350 (95% CI: 1.701-11.126)] to be risk factors for the occurrence of HE during first-line systemic therapy. Conclusion: In our study, for off-label uHCC patients (Child-Pugh >7) with alcoholic cirrhosis, hyperammonemia, hypercholesterolemia, and estimated longer duration of treatment, the application of lenvatinib has to be cautious, which needs to be confirmed in future clinical trials.

Successful treatment of acute-on-chronic liver failure secondary to alcoholic cirrhosis with glucocorticoids and albumin: a case report.

Glucocorticoids are used as a first-line treatment for severe alcoholic hepatitis, and albumin reduces both the number of hospitalizations and mortality in patients with decompensated cirrhosis. However, for acute-on-chronic liver failure (ACLF), there is no definitive evidence that glucocorticoid therapy is beneficial. In this case report, we describe a male patient who developed into ACLF based on alcoholic cirrhosis, whose symptoms and clinical indicators continued to deteriorate after initial symptomatic treatment. The patient's condition gradually improved after low-dose glucocorticoid therapy, and long-term albumin supplementation resulted in a satisfactory outcome.

[Four cases of alcoholic liver cirrhosis in alcohol-dependent patients treated with nalmefene].

Traditionally, abstinence has been regarded as the only appropriate goal in the treatment of alcohol dependence in Japan. Recently, harm reduction by reducing alcohol consumption, which has been used as a treatment approach in Europe, has gained recognition in Japan. The 2018 guideline for the treatment of alcohol dependence in Japan recommends abstinence as the primary goal, but reduction of alcohol consumption is described as an appropriate treatment goal in some patients. Nalmefene is an opioid modulator that is used to reduce alcohol consumption in patients with alcohol dependence. Here, we report the clinical course of alcoholic liver cirrhosis in alcohol-dependent patients who were treated with nalmefene for three months. Their alcohol consumption was reduced, which led to an improvement in liver function. Nalmefene provides a clinical benefit, constitutes a potential pharmacological treatment paradigm in terms of the treatment goal and dosing regimen, and addresses an unmet medical need in patients with alcohol dependence who need to reduce their alcohol consumption.

Leveraging genetic data to investigate molecular targets and drug repurposing candidates for treating alcohol use disorder and hepatotoxicity.

BACKGROUND: Novel treatments for alcohol use disorder (AUD) and alcohol-related liver disease (ALD) are greatly needed. Genetic information can improve drug discovery rates by facilitating the identification of novel biological targets and potential drugs for repurposing. METHODS: The present study utilized a recently developed Bayesian approach, Integrative Risk Gene Selector (iRIGS), to identify additional risk genes for alcohol consumption using SNPs from the largest alcohol consumption GWAS to date (N = 941,280). iRIGS incorporates several genomic features and closeness of these genes in network space to compute a posterior probability for protein coding genes near each SNP. We subsequently used the Target Central Resource Database to search for drug-protein interactions for these newly identified genes and previously identified risk genes for alcohol consumption. RESULTS: We identified several genes that are novel contributions to the previously published alcohol consumption GWAS. Namely, ACVR2A, which is critical for liver function and linked to anxiety and cocaine self-administration, and PRKCE, which has been linked to alcohol self-administration. Notably, only a minority of the SNPs (18.4 %) were linked to genes with confidence (>0.75), underscoring the need to apply multiple methods to assign function to loci. Finally, some previously identified risk genes for alcohol consumption code for proteins that are implicated in liver function and are targeted by drugs, some of which are candidates for managing hepatotoxicity. CONCLUSIONS: This study demonstrates the value of incorporating regulatory information and drug-protein interaction data to highlight additional molecular targets and drug repurposing candidates for treating AUD and ALD.

Analyzing pre-post designs using the analysis of covariance models with and without the interaction term in a heterogeneous study population.

Pre-post parallel group randomized designs have been frequently used to compare the effectiveness of competing treatment strategies and the ordinary least squares (OLS)-based analysis of covariance model (ANCOVA) is a routine analytic approach. In many scenarios, the associations between the baseline and the post-randomization scores could differ between the treatment and control arms, which justifies the inclusion of the treatment by baseline score interaction in ANCOVA. This heterogeneity may also cause heteroscedastic errors in ANCOVA. In this study, we compared the performances of the ANCOVA models with and without the interaction term in estimating the marginal treatment effect in a heterogeneous two-arm pre-post design. We explored the relationship between the two nested ANCOVA models from the perspective of an omitted variable bias problem and further revealed the reasons why the usual ANCOVA may fail in heterogeneous scenario through the discussion of the three types of variances associated with the ANCOVA estimators of the marginal treatment effect: the target unconditional variance, the conditional variance allowing unequal error variances, and the OLS conditional variance derived under the assumption of constant error variance. We demonstrated analytically and with simulations that the proposed heteroscadastic-consistent variance estimators provide valid unconditional inference for ANCOVA, and the ANCOVA interaction model is more powerful than the ANCOVA main effect model when a design is unbalanced.

Methyl helicterilate ameliorates alcohol-induced hepatic fibrosis by modulating TGF-ß1/Smads pathway and mitochondria-dependent pathway.

This study aimed to investigate the effect and underlying mechanism of Methyl helicterilate from Helicteres angustifolia (MHHA) on alcohol-induced hepatic fibrosis. The results showed that MHHA treatment markedly alleviated alcohol-induced liver injury and notably reduced collagen deposition in liver tissue. It significantly enhanced the activity of alcohol dehydrogenase and aldehyde dehydrogenase. Moreover, MHHA treatment markedly decreased the content of inflammatory cytokines, alleviated collagen accumulation, and inhibited the expression of TGF-ß1 and Smad2/3 in liver tissue. The experiments in cells showed that MHHA significantly inhibited HSC activation by blocking TGF-ß1/Smads signaling pathway. Additionally, it notably induced HSC apoptosis by modulating the mitochondria-dependent pathway. The present study demonstrates that MHHA treatment significantly ameliorates alcoholic hepatic fibrosis and the underlying mechanism may be ascribed to the inhibition of the TGF-ß1/Smads pathway and regulation of the mitochondria-mediated apoptotic pathway.

Pharmacological Inhibition of CCR2/5 Signaling Prevents and Reverses Alcohol-Induced Liver Damage, Steatosis, and Inflammation in Mice.

Kupffer cell and macrophage (MØ) activation contributes to steatosis, inflammation, and fibrosis in alcoholic liver disease (ALD). We found increased frequency of MØ, T cells, and expression of C-C chemokine receptor type 2 (Ccr2) and C-C chemokine receptor type 5 (Ccr5) in the livers of patients with ALD, and increased circulating chemokines, C-C chemokine ligand types 2 (CCL2), and C-C chemokine ligand types 5 (CCL5) in patients with alcoholic hepatitis. We hypothesized that inhibition of CCL2 signaling with the dual CCR2/5 inhibitor, cenicriviroc (CVC), would attenuate ALD. In a mouse model of ALD, liver injury (alanine aminotransferase [ALT]) and steatosis were prevented by CVC whether administered as "prevention" throughout the alcohol feeding or as "treatment" started after the development of ALD. Alcohol-induced increases in early liver fibrosis markers (sirius red, hydroxyproline, and collagen-1) were normalized by both modes of CVC administration. We found that prevention and treatment with CVC reversed alcohol-related increases in liver mRNA and protein expression of tumor necrosis factor (TNF)-α, interleukin (IL)-1ß, IL-6, and CCL2. CVC administration regimens prevented the increase in infiltrating MØ (F4/80lo CD11bhi ) and reduced proinflammatory Ly6Chi MØ in livers of alcohol-fed mice. CVC increased liver T-cell numbers and attenuated Il-2 expression without an effect on CD69+ or CD25+ T-cell expression. In vitro, CVC inhibited CCL2-induced increases in hepatocyte fatty acid synthase (Fasn) and adipose differentiation-related protein (Adrp), whereas it augmented acyl-coenzyme A oxidase 1 (Acox-1), proliferator-activated receptor gamma co-activator alpha (Pgc1α) and uncoupling protein 2 expression, suggesting mechanisms for attenuated hepatocyte steatosis. We found that CCL2 and CCL5 sensitized hepatocytes to lipopolysaccharide-induced liver injury (TNF-α, ALT, and lactate dehydrogenase release). Alcohol feeding induced apoptosis (poly ADP-ribose polymerase [PARP] and caspase-3 [CASP-3] cleavage) and pyroptosis (gasdermin D [GSDMD] cleavage) in livers, and CVC prevented both of these forms of cell death. Conclusion: Together, our data demonstrate preclinical evidence for CCR2/CCR5 inhibition with CVC as a potent intervention to ameliorate alcohol-induced steatohepatitis and liver damage.

Antifibrotic and molecular aspects of rifaximin in alcoholic liver disease: study protocol for a randomized controlled trial.

BACKGROUND: Alcoholic liver disease is the leading cause of cirrhosis worldwide. Due to an increase in alcohol overuse, alcoholic liver disease has become an increased burden on health care systems. Abstinence from alcohol remains the cornerstone of alcoholic liver disease treatment; however, this approach is hampered by frequent relapse and lack of specific therapy for treating advanced cases of liver disease. In the present study, we hypothesized that gut microbiota drive the development of liver fibrosis and that modulation of gut microbiota with the gut-selective, nonabsorbable antibiotic rifaximin attenuates alcoholic liver fibrosis. METHODS/DESIGN: Our double-blind, placebo-controlled trial will include 136 participants with biopsy-verified alcoholic fibrosis (Ishak liver fibrosis score of 1-4). Participants are randomized 1:1 to receive placebo or 550 mg of rifaximin twice daily for 18 months. A liver biopsy will be performed at the end of the treatment period to evaluate the effect of drug treatment on liver fibrosis. Stool, urine, and saliva specimens will be collected before treatment begins, at 1 month, and at the end of the treatment period. Fecal samples are used for microbiome deep sequencing. Changes in microbiome composition are compared before and after the trial medication period and linked to changes in liver fibrosis. DISCUSSION: This is the first clinical trial to evaluate the effect of gut microbiota on liver fibrosis in humans. If gut microbiota are an important promoter of alcoholic liver disease, current results may open new therapeutic avenues and revolutionize the current understanding of chronic liver diseases. TRIAL REGISTRATION: EudraCT, 2014-001856-51 . Registered on 16 August 2014.

Hepatoprotective effect of Alhagi sparsifolia against Alcoholic Liver injury in mice

Overconsumption of alcohol leads to alcoholic liver disease (ALD). Natural compounds have been investigated previously for their hepatoprotective activities against liver injury. This study investigated the protective effect of Alhagi sparsifolia on ALD. Alcohol was administered to mice for three consecutive days; either alone or in combination with Alhagi sparsifolia extract (150, 300, 600 mg/kg). Serum aspartate aminotransferase and alanine transaminase as biomarkers of liver injury, the content of malonaldehyde, hydrogen peroxide (H2O2) and glutathione which indicated the redox status of liver and the antioxidant enzyme activity of super oxide dismutase were detected, respectively. Moreover, the expression of protein cytochrome P450 2E1 (CYP2E1) the key enzyme of alcohol metabolism, and also tested by western blot experiment. Subsequently, the mRNA levels of inflammatory factors including TNF- α and TLR4 was determined real-time PCR. Results showed that Alhagi sparsifolia significantly alleviated alcohol-induced liver injury by reducing serum ALT and AST, inhibiting MDA and H2O2 content, increasing SOD, and GSH level in the liver (P< 0.05). In addition, the Alhagi sparsifolia treatment inhibited the expression of CYP2E1 (P< 0.05). The results suggest that Alhagi sparsifolia could be a promising natural substance for ameliorating acute alcohol-induced oxidative stress and hepatic injury

Reduced risk of decompensation and death associated with use of statins in patients with alcoholic cirrhosis. A nationwide case-cohort study.

BACKGROUND: Reports have indicated that the use of statins may ameliorate the course of cirrhosis. AIM: To determine the relationship between use of statins and mortality rate in patients with cirrhosis. METHODS: We did a retrospective case-cohort analysis based on data from the Danish registers from the period 1995 through 2014. Index date was time of diagnosis of cirrhosis (ICD-10: K703) and cohort entry depended on whether the patient was statin user or not. We used propensity score matching with a statin:non-statin ratio of 1:2. We included the exposure to statins (ATC classification C10AA) from the index date until death or end of follow-up based on prescription claims. Use of statins based on at least two statin claims as well as the longitudinal pattern over time of statin claims was tested against mortality. The main outcome was mortality rate. RESULTS: A total of 24 748 patients with alcoholic cirrhosis were identified and 5417 were eligible for matching. The mean age was 56 (SD 10) years and 36% were females. The prevalence of use of statins was 15%. We included 744 in the matched cohort. Mortality rates were 88 (95% CI 73-105) per 1000 years for patients using statin and 127 (95% CI 114-141) for non-statin patients with a HR of 0.57 (95% CI 0.45-0.71). A more regular pattern of statin claims was related to a lower risk of death. CONCLUSIONS: Our results showed an association between regular use of statins and reduced mortality in patients with alcoholic cirrhosis.

[Effect of lamivudine and silymarin on liver fibrosis-relevant factors in HBV transgenic mice with alcohol drinking].

OBJECTIVE: To observe the role of lamividine and silymarin preventing and curing liver fibrosis-relevant factors induced by alcohol drinking in hepatitis B virus (HBV) transgenic mice (Tg mice).
 Methods: Forty HBV-Tg BALB/C mice with 1.3 copy were randomly divided into 4 groups: a control group, a model group, a lamivudine group and a silymarin group. Tg mice in control group were treated with normal saline via intragastric administration; Tg-mice in the model group were treated with 50% alcohol (5 mL/kg) once a day via intragastric administration; while Tg-mice in lamivudine group and silymarin group were treated with alcohol (5 mL/kg) plus laminvudine (100 mg/kg) and silymarin (200 mg/kg) once a day via intragastric administration respectively. All groups were raised for 10 weeks. The levels of HBV-DNA copy number, ALT, AST in serum, the degree of inflammation, the degree of fibrosis, the mRNA expression levels of TGF-ß1, Smad3, Smad7 and connective tissue growth factor (CTGF), and the protein expression levels of TGF-ß1, CTGF and α-SMA in liver tissue were detected. All the images were scanned with electronic computer and the data were analyzed with SPSS13.0 software.
 Results: Compared with the control group, liver injury were significantly aggravated, while HBV-DNA copies, mRNA levels of TGF-ß1, Smad3, Smad7 and CTGF as well as the protein levels of TGF-ß1, CTGF and α-SMA were significantly increased (P<0.05). Compared with the model group, liver injury were significantly attenuated in silymarine group and lamivudine group, while mRNA levels of TGF-ß1, Smad3 and CTGF as well as the protein levels of TGF-ß1, CTGF and α-SMA were significantly decreased; mRNA level of Smad7 was further increased (P<0.05); the levels of ALT and AST in serum were decreased in the silymarine group (P<0.05).
 Conclusion: Lamivudine and silymarin relieve the histological damage in the liver of alcohol-fed Tg mice. The mechanisms for the beneficial effects of lamivudine or silymarin might be related to inhibiting the expression of TGF-ß1, Smad3 and CTGF, modulating the expression of Smads and suppressing the activation of HSC.

Implementation of a 'care bundle' improves the management of patients admitted to hospital with decompensated cirrhosis.

BACKGROUND: Since 1970, there has been a 400% increase in liver-related deaths due to the increasing prevalence of chronic liver disease in the United Kingdom (UK). The 2013 UK National Confidential Enquiry into Patient Outcome and Death report found that only 47% of patients who died from alcohol-related liver disease received 'good care' during their hospital stay. AIM: To develop a 'care bundle' for patients with decompensated cirrhosis, aiming to ensure that evidence-based treatments are delivered within the first 24 h of hospital admission. METHODS: This work gives practical advice about how to implement the bundle and examines its effects on patient care at three National Health Service Hospital Trusts in the UK by collecting data on patient care before and after introduction of the bundle. RESULTS: Data were collected on 228 patients across three centres (59% male, median age 53 years). Alcohol-related liver disease was the aetiology of chronic liver disease in 85% of patients. The overall mortality rate during hospital admission was 15%. The audits demonstrated improvements in patient care for patients with a completed care bundle who were significantly more likely to have a diagnostic ascitic performed within the first 24 h (P = 0.020), have an accurate alcohol history documented (P < 0.0001) and be given antibiotics as prophylaxis against infection following a variceal haemorrhage (P = 0.0096). In Newcastle, the bundle completion rate increased from 25% to 90% during the review periods. CONCLUSIONS: The introduction of a care bundle was associated with increased rates of diagnostic paracentesis and antibiotic prophylaxis with variceal haemorrhage in patients with decompensated cirrhosis.

CORTICOSTEROID TREATMENT IN THE SETTING OF DECOMPENSATED LIVER CIRRHOSIS WITH RELATIVE ADRENAL INSUFFICIENCY: A CASE REPORT AND A BRIEF REVIEW OF THE LITERATURE.

Relative adrenal insufficiency (RAI) is the term used to describe inadequate production or action of glucocorticoids with respect to the severity of the illness. RAI is frequently found in critically ill patients particularly with septic complications and it is also present in both critically ill and stable patients with liver cirrhosis. In the following study a case report of a patient with decompensated cirrhosis and RAI is presented followed by a brief review of the literature. A 65-year-old male with liver cirrhosis of alcoholic etiology was admitted to hospital with bilateral leg edema, ascites, and marked weakness. At admission, his blood pressure was 82/52 mmHg and he had sinus tachycardia of 130/min. Laboratory analysis revealed hyponatremia (122 mmol/L), while ascites fluid analysis showed no infection. During the first 48 hours of hospitalization the patient remained persistently hypotensive despite adequate vascular filling and the addition of noradrenaline. A standard-dose short synacthen test was performed which revealed a poor cortisol response, which is a compatible criterion for the diagnosis of RAI. Intravenous hydrocortisone therapy was initiated, which resulted in a rapid improvement in patient's general condition, and increase in blood pressure. As the patient became hemodynamically stable without the need of noradrenaline, the hydrocortisone dose was weaned progressively, and he was discharged after 18 days of hospitalization in a stable condition.

New approaches for fibrosis regression in alcoholic cirrhosis.

Liver fibrosis is a dynamic process of fibrinogenesis and fibrinolysis. It is sequelae of recurrent injury and inflammation to the liver. Only recently has there been significant progress in understanding the pathophysiology behind liver fibrosis. This has allowed for the development of identifiable targets for potential therapies. In this article we will discuss the underlying general cellular mechanisms that play a key role in the pathway of fibrinogenesis and fibrinolysis and then focus on the mechanisms that are key in alcohol-induced liver fibrosis. Challenges in formulating potential fibrosis therapies as well as current potential targets for liver fibrosis will be reviewed as well.