Prediction of 28-day mortality in acute decompensation of cirrhosis through the presence of multidrug-resistant infections at admission.

BACKGROUND AND AIM: The aim of this study is to evaluate the epidemiology and impact of bacterial infections at admission in patients with acute decompensation (AD) of cirrhosis. METHODS: A cohort with AD of cirrhosis (European Association for the Study of the Liver criteria) admitted at a tertiary center was evaluated between 2013 and 2014 for the presence of bacterial infections at admission. Clinical, demographic, and microbiological data were collected prospectively till death, transplant, or 90 days. RESULTS: Of 179 patients with AD, 102 (56.9%) had bacterial infections at admission. The commonest infections were spontaneous bacterial peritonitis (SBP) (n = 65; 63.7%), spontaneous bacteremia (n = 10; 9.8%), pneumonia (n = 9; 8.8%), urinary tract infection (n = 8; 7.8%), spontaneous bacterial empyema (n = 4; 3.9%), and cellulitis (n = 2; 1.9%). The commonest source was community acquired (n = 85; 83.3%). Serum albumin and sodium levels were lower in infected as compared with non-infected cohort (P = 0.015; for both). Escherichia coli was the commonest organism isolated from SBP (n = 14; 21.5%), urinary tract infection (n = 5; 45.5%), and bacteremia (n = 3; 20%). There was a trend toward higher 28-day mortality in infected cohort as compared with non-infected cohort (48 [52.7%] vs 28 [32%]; P = 0.152). Multidrug-resistant organisms (MDROs) were isolated in 63% of all culture-positive infections. The presence of MDRO was an independent predictor of 28-day mortality. CONCLUSIONS: Infections are the leading reason for the occurrence of AD; SBP is the most common infection, and E. coli is the commonest microorganism based on this single-center study of Indian patients with AD of cirrhosis. There is a high prevalence of MDROs among culture-positive infections that independently predict 28-day mortality in AD of cirrhosis.

Tadalafil, a Phosphodiesterase-5 Inhibitor, Improves Erectile Dysfunction in Patients With Liver Cirrhosis.

BACKGROUND: Erectile dysfunction(ED) is common in patients with chronic liver disease(CLD). Although it significantly worsens the quality of life, caregivers and researchers often neglect it. AIM: Evaluating the prevalence of ED in patients with CLD, associated factors, and response to therapy with tadalafil, a phosphodiesterase-5 inhibitor. METHODS: A total of 60 males with Child-Pugh score between 5 and 10 and no overt hepatic encephalopathy were studied. ED was assessed based on the 15-question International Index of Erectile Function (IIEF) questionnaire. Patients were classified as ED+ if score was <25. Patients with ED were given 10 mg of tadalafil for 4 weeks. RESULTS: The mean age was 45.2 he 7.8 years. The mean Child-Turcotte-Pugh (CTP) score was 6.4 sc 1.7, and model for end-stage liver disease (MELD) score was 12.1 sc 4.5. Twenty-seven (45%) patients had compensated cirrhosis, and 45(75%) had alcohol as etiology. Twenty-five (42%) had an IIEF score <25, suggestive of ED. The IIEF score had significant correlation with the presence of ascites(r = -0.27, P 0.04) and serum creatinine (r -0.26, P = 0.05); however, there was no correlation with CTP, MELD, or alcohol as etiology. Among ED group, IIEF scores improved significantly with 4 weeks of tadalafil therapy (15.1 ± 5.6 vs 22.0 ± 3.4, P < 0.001), and 11(44%) had resolution of ED. CONCLUSION: ED is common in patients with cirrhosis. Tadalafil administration significantly improves ED in these patients.

Renal Dysfunction in Patients With Nonalcoholic Fatty Liver Disease is Related to the Presence of Diabetes Mellitus and Severity of Liver Disease.

BACKGROUND AND AIMS: There is sparse data on the prevalence of renal dysfunction in patients with nonalcoholic fatty liver disease (NAFLD). The aim of the present study was to evaluate the presence of renal dysfunction in patients with NAFLD and correlate it with the severity of liver disease. METHODS: One hundred nonalcoholic patients with ultrasound showing hepatic steatosis were enrolled into the study after exclusion of other causes. Presence of renal dysfunction was estimated by glomerular filtration rate and by evaluating 24 h urinary protein and microalbumin. Various risk factors including components of metabolic syndrome, severity of hepatic steatosis (as assessed on ultrasound), hepatic necro-inflammation (as assessed by hepatic transaminases) and hepatic fibrosis (as assessed by transient elastography) were correlated with the presence of renal dysfunction. RESULTS: Twenty eight (28%) patients with NAFLD had evidence of impaired renal function with 5 (5%) having abnormal glomerular filtration rate, 18 (18%) having significant proteinuria and 5 (5%) having both. Presence of type 2 diabetes mellitus, raised hepatic transaminases and advanced fibrosis on transient elastography were found as independent predictors of impaired renal function with raised hepatic transaminases having the best sensitivity (89%) and presence of advanced fibrosis the best specificity (90%). A model comprising of these three parameters had good accuracy (AUROC = 0.763) in predicting impaired renal function in patients with NAFLD. CONCLUSIONS: Around one-third of patients with NAFLD have impaired renal functions. Prevalence of impaired renal function in patients with NAFLD is dependent on the severity of liver disease and presence of diabetes mellitus.

A Case of Acute-on-Chronic Liver Failure (ACLF) Due to An Uncommon Acute And Chronic Event.

Acute on Chronic Liver Failure (ACLF) is an acute worsening of patients with chronic liver disease resulting in liver failure. Usually these patients have cirrhosis as the underlying liver disease with alcohol being the most common etiology. Common hepatitic illnesses causing acute worsening in Indian patients of ACLF include alcoholic hepatitis, acute viral hepatitis related to hepatitis E virus and acute flare in chronic hepatitis B. We report an adult case of ACLF due acute viral hepatitis related to hepatitis A virus infection superimposed on nonalcoholic steatohepatitis without cirrhosis.

Characterization of Cerebral Edema in Acute-on-Chronic Liver Failure.

BACKGROUND AND AIMS: The nature of cerebral edema in acute-on-chronic liver failure (ACLF) is not well studied. We aimed to characterize cerebral edema in ACLF using magnetization transfer ratio (MTR) and diffusion tensor imaging (DTI). METHODS: Forty-six patients with cirrhosis and acute decompensation were included. Patients were divided into groups A (no cerebral failure, n = 39) and B (cerebral failure, n = 7). Group A was subdivided into no-ACLF (n = 11), grade 1 (n = 10), grade 2 (n = 9) and grade 3 (n = 9) ACLF as per CANONIC study. MRI brain and plasma TNF-alpha, IL-1beta and IL-6 were measured at baseline and 7-10 days after admission. Ten age- and sex-matched healthy controls were also included. RESULTS: Mean diffusivity (MD) values, an MRI marker of water content, progressively increased from controls to no-ACLF to ACLF grade 1, 2 and 3 in group A in frontal white matter (FWM) and basal ganglia (P < 0.0001). MD values improved only in survivors on follow-up. MD values correlated with IL-6 levels at baseline. On multivariate analysis MELD score ≥28 and MD values (>8 × 10-9 M2/s) in FWM were independent predictors of 90-day mortality. There was no significant difference in clinical and MRI parameters between group A and B. CONCLUSION: Cerebral edema increases with severity of ACLF. Correlation between MD values and IL-6 levels suggests pathogenic role of inflammation in cerebral edema. Patients with grade 3 ACLF have cerebral edema irrespective of presence of clinically evident cerebral failure. MELD score and cerebral edema have prognostic significance in ACLF.

Impact of Hepatic and Extrahepatic Insults on the Outcome of Acute-on-Chronic Liver Failure.

BACKGROUND: To study the differences in outcome and predictors of mortality in acute-on-chronic liver failure (ACLF) precipitated by hepatic or extrahepatic insults. METHODS: Consecutive patients of cirrhosis with acute decompensation were prospectively included and followed up for 90 days from admission. ACLF was defined based on chronic liver failure (CLIF) acute-on-chronic liver failure in cirrhosis (CANONIC study) criteria. Acute worsening due to acute viral hepatitis A and E, hepatitis B flare, alcoholic hepatitis, autoimmune hepatitis flare, or drug-induced liver injury were categorized as hepatic ACLF and that due to bacterial infection, upper gastrointestinal bleed or surgery as extrahepatic ACLF. Patients with both hepatic and extrahepatic insults were included in combined insult group. RESULTS: Of 179 patients of acute decompensation, 122 had ACLF (hepatic insults 47 and extrahepatic insults 51). Alcohol (64.8%) was the most common etiology of cirrhosis while infection (36%) was the most common acute insult followed by alcoholic hepatitis (24.6%). Higher proportion of extrahepatic ACLF patients had history of prior decompensation than hepatic ACLF patients (62.7% vs. 27.7%, P < 0.001). There was no difference in mortality among hepatic and extrahepatic ACLF groups at 28 and 90 days (53.2% vs. 56.9%, P = 0.715 and 85% vs. 74.5%, P = 0.193, respectively). Area under receiver-operating curve (AUROC) for 28-day mortality in extrahepatic ACLF group was 0.788, 0.724, 0.718, 0.634, and 0.726 and in hepatic-ACLF group was 0.786, 0.625, 0.802, 0.761, and 0.648 for chronic liver failure-sequential organ failure assessment (CLIF-SOFA), model for end stage liver disease (MELD), integrated MELD score (iMELD), acute physiology and chronic health evaluation score (APACHE-II), and Child-Turcotte-Pugh score scores, respectively. CONCLUSION: There is no difference in mortality among hepatic and extrahepatic ACLF groups at 28 and 90 days. iMELD and CLIF-SOFA have highest AUROC to predict 28-day mortality in hepatic and extrahepatic ACLF groups, respectively.

Visual morphometry and three non-invasive markers in the evaluation of liver fibrosis in chronic liver disease.

OBJECTIVE: Liver fibrosis is traditionally graded into categorical stages with cirrhosis as the highest stage. However, cirrhosis stage may vary between individuals widely in terms of the amount of fibrosis which is not assessed by traditional staging systems. We aimed to utilise visual morphometry to quantify the amount of fibrosis in liver biopsy and compare how non-invasive methods of quantifying liver fibrosis correlated with histological measures. MATERIALS AND METHODS: Liver biopsy specimens from 115 consecutive chronic liver disease patients were assessed by a single pathologist for fibrosis stage by the Clinical Research Network and METAVIR systems as well as percentage fibrosis by visual morphometry. Liver T1 relaxation times, liver stiffness measurement (LSM) by transient elastography and enhanced liver fibrosis (ELF) score were compared between fibrosis stages. In addition, these parameters were correlated with pathologist's visual estimate of percentage fibrosis and their predictive ability for advanced fibrosis and cirrhosis assessed by area under receiver operating curve (AUROC). RESULTS: All four parameters increased sequentially from fibrosis stage F0 to F4 (p<.001 for each). AUROCs for advanced fibrosis and cirrhosis were 0.931 and 1.000 respectively for pathologist's estimate of fibrosis, 0.707 and 0.926 for ELF score, 0.763 and 0.972 for T1 and 0.881 and 0.989 for LSM. LSM, ELF score and T1 correlated significantly with pathologist's estimate of percentage fibrosis. CONCLUSION: Non-invasive markers of fibrosis LSM, ELF and T1 relaxation time provide continuous surrogates for categorical histopathological staging of fibrosis which can be useful as markers of progression and regression of fibrosis on follow-up.

Indian National Association for Study of the Liver (INASL) Guidance for Antiviral Therapy Against HCV Infection: Update 2016.

India contributes significantly to the global burden of HCV. While the nucleoside NS5B inhibitor sofosbuvir became available in the Indian market in March 2015, the other directly acting agents (DAAs), Ledipasvir and Daclatasvir, have only recently become available in the India. The introduction of these DAA in India at a relatively affordable price has led to great optimism about prospects of cure for these patients as not only will they provide higher efficacy, but combination DAAs as all-oral regimen will result in lower side effects than were seen with pegylated interferon alfa and ribavirin therapy. Availability of these newer DAAs has necessitated revision of INASL guidelines for the treatment of HCV published in 2015. Current considerations for the treatment of HCV in India include the poorer response of genotype 3, nonavailability of many of the DAAs recommended by other guidelines and the cost of therapy. The availability of combination DAA therapy has simplified therapy of HCV with decreased reliance of evaluation for monitoring viral kinetics or drug related side effects.

Evaluation of abnormal liver function tests.

Incidentally detected abnormality in liver function tests is a common situation encountered by physicians across all disciplines. Many of these patients do not have primary liver disease as most of the commonly performed markers are not specific for the liver and are affected by myriad factors unrelated to liver disease. Also, many of these tests like liver enzyme levels do not measure the function of the liver, but are markers of liver injury, which is broadly of two types: hepatocellular and cholestatic. A combination of a careful history and clinical examination along with interpretation of pattern of liver test abnormalities can often identify type and aetiology of liver disease, allowing for a targeted investigation approach. Severity of liver injury is best assessed by composite scores like the Model for End Stage Liver Disease rather than any single parameter. In this review, we discuss the interpretation of the routinely performed liver tests along with the indications and utility of quantitative tests.

Corrigendum to "Indian National Association for Study of the Liver (INASL) guidance for antiviral therapy against HCV infection: Update 2016" [J. Clin. Exp. Hepatol. 6 (2016) 119-145].

[This corrects the article DOI: 10.1016/j.jceh.2016.07.001.].

Reversal of Low-Grade Cerebral Edema After Lactulose/Rifaximin Therapy in Patients with Cirrhosis and Minimal Hepatic Encephalopathy.

OBJECTIVES: Decreased magnetization transfer ratio (MTR) in the brain characterizes cerebral edema (CE) in patients with liver cirrhosis, but the role of treatment on its reversibility has not been studied in patients who have minimal hepatic encephalopathy (MHE). This study was carried to evaluate the reversibility of CE with lactulose and rifaximin treatment in patients with MHE and role of ammonia, pro-inflammatory interleukins (IL-1, IL-6) and tumor necrosis factor (TNF)-α in its pathogenesis. METHODS: Twenty-three patients with cirrhosis (14 with MHE, 9 without MHE (NMHE)) and 6 healthy controls underwent ammonia, IL-1, IL-6, TNF-α estimation, and MTR in frontal white matter (FWM), parietal white matter (PWM), internal capsule (IC), and basal ganglia (BG). RESULTS: Ammonia was significantly higher in the cirrhosis group compared with controls and in MHE compared with the NMHE group. Ammonia correlated positively with IL-1 and IL-6. MTRs in FWM, PWM, IC, and BG were significantly lower in the MHE group compared with controls and in PWM, IC, and BG compared with the NMHE group. MHE patients showed significant MTR increase in FWM, PWM, and IC with treatment. IL-6 and ammonia had significant negative and significant positive psychometric hepatic encephalopathy score (PHES) correlation with MTR in various regions. CONCLUSIONS: This study, for the first time, demonstrated the reversibility of low-grade CE with treatment in patients with MHE. Negative correlation between ammonia, IL-6 levels, and MTR and positive correlation between PHES and MTR in MHE patients suggests the role of inflammation and ammonia in the genesis of low-grade CE.

Minimal hepatic encephalopathy impairs quality of life.

Minimal hepatic encephalopathy (MHE) is the mildest form of the spectrum of neurocognitive impairment in cirrhosis. It is a frequent occurrence in patients of cirrhosis and is detectable only by specialized neurocognitive testing. MHE is a clinically significant disorder which impairs daily functioning, driving performance, work capability and learning ability. It also predisposes to the development of overt hepatic encephalopathy, increased falls and increased mortality. This results in impaired quality of life for the patient as well as significant social and economic burden for health providers and care givers. Early detection and treatment of MHE with ammonia lowering therapy can reverse MHE and improve quality of life.

Obstructive sleep apnea is an important predictor of hepatic fibrosis in patients with nonalcoholic fatty liver disease in a tertiary care center.

BACKGROUND: The association of obstructive sleep apnea (OSA) with nonalcoholic fatty liver disease (NAFLD) has only been studied in selected subgroups such as the morbidly obese. We aimed to determine the prevalence and effect of OSA on NAFLD and vice versa in unselected patients attending the outpatient department. METHODS: OSA was diagnosed by polysomnography, done in patients having symptoms of OSA, in patients with NAFLD attending the liver clinic. Polysomnography-proven patients with OSA attending the chest clinic were evaluated for NAFLD by ultrasonography. Anthropometry, liver function tests, metabolic syndrome evaluation and transient elastography were performed in all patients. RESULTS: Three (3%; 95% CI 1.03-8.45%) out of 100 patients with NAFLD (mean age 41 ± 11 years) had symptomatic OSA. Of 23 patients with OSA (mean age 46 ± 12 years,), 3 (13%) had mild, 5 (22%) moderate and 15 (65%) severe OSA. Twenty-one (91.3%; 95% CI 73.2-97.6%) patients with OSA had NAFLD, while raised hepatic transaminase levels were seen in seven (30.4%; 95% CI 15.6-50.9%). Body mass index (OR 1.21, 95% CI 1.02-1.44) and male gender (OR 4.79, 95% CI 1.12-20.48) were significant independent predictors of OSA in NAFLD. The apnea-hypopnea index (OR 1.084, 95% CI 1.002-1.172), a marker of OSA severity, was the only significant independent predictor of significant fibrosis in patients with NAFLD. CONCLUSIONS: Prevalence of symptomatic OSA in patients with NAFLD is low and is predicted by male gender and obesity. Prevalence of NAFLD in patients with OSA is very high. Significant hepatic fibrosis in patients with NAFLD is predicted by OSA independent of obesity and metabolic syndrome.

Simple organ failure count versus CANONIC grading system for predicting mortality in acute-on-chronic liver failure.

BACKGROUND AND AIM: This study assessed the utility of a simple organ failure count (SOFC) in predicting the in-hospital mortality in patients with acute-on-chronic liver failure (ACLF) compared with Chronic Liver Failure Acute-on-Chronic Liver Failure in Cirrhosis (CANONIC) ACLF grading system. METHODS: Consecutive patients of ACLF were included prospectively from 2012 to 2013. The diagnosis was based on Asian-Pacific Association for the Study of the Liver (APASL) criteria except for the inclusion of non-hepatic insults as acute events. Organ failures were defined as per the Chronic Liver Failure-Sequential Organ Failure Assessment system. SOFC was calculated as the simple number of organ failures from 0 to 6. In-hospital mortality was recorded. RESULTS: Majority (92[87%]) of the 106 patients included were males, had alcohol (76[72%]) as the etiology of cirrhosis, and alcoholic hepatitis (58[55%]) as the acute precipitating event. Overall, 51(48%) patients died in-hospital. In-hospital mortality in patients with SOFC of 0 (n = 9), 1 (n = 39), 2 (n = 24), 3 (n = 24), 4 (n = 7), and 5 (n = 3) was 0%, 26%, 58%, 71%, 100%, and 100% respectively (P < 0.001), whereas it was 10%, 30%, 58%, and 79% in patients with no-ACLF (n = 21), grades 1 (n = 27), 2 (n = 24), and 3 ACLF (n = 34) respectively (P < 0.001). Patients with no-ACLF (n = 21) had higher mortality than SOFC 0 as they included 9 patients with SOFC 0 (0% mortality) and 12 patients with SOFC 1 (17% mortality). Mortality was similar between 12 no-ACLF and 27 grade 1 ACLF patients (P = 0.462) that comprised SOFC 1. CONCLUSION: SOFC is a simpler and better method than the CANONIC grading system for predicting the in-hospital mortality in patients with ACLF defined as per APASL criteria.

Probiotic VSL#3 reduces liver disease severity and hospitalization in patients with cirrhosis: a randomized, controlled trial.

BACKGROUND & AIMS: Little is known about whether probiotics can affect outcomes of patients with cirrhosis and hepatic encephalopathy (HE). We assessed the efficacy of a probiotic preparation in preventing the recurrence of HE (primary outcome) and reducing the number of hospitalizations and severity of liver disease in patients with cirrhosis. METHODS: We performed a double-blind trial at a tertiary care hospital in India. Patients with cirrhosis who had recovered from an episode of HE during the previous month were assigned randomly (using computer-generated allocation) to groups given a probiotic preparation (VSL#3, 9 × 10(11) bacteria; CD Pharma India Private Limited, New Delhi, India) (n = 66) or placebo (n = 64) daily for 6 months. RESULTS: There was a trend toward a reduction in the development of breakthrough HE among patients receiving the probiotic (34.8% in the probiotic group vs 51.6% in the placebo group; hazard ratio [HR], 0.65; 95% confidence interval [CI], 0.38-1.11; P = .12). Fewer patients in the probiotic group were hospitalized for HE (19.7% vs 42.2%, respectively; HR, 0.45; 95% CI, 0.23-0.87; P = .02) or for complications of cirrhosis (24.2%) than in the placebo group (45.3%) (HR, 0.52; 95% CI, 0.28-0.95; P = .034). Child-Turcotte-Pugh and model for end-stage liver disease scores improved significantly from baseline to 6 months in the probiotic group, but not in the placebo group. There were no adverse events related to VSL#3. CONCLUSIONS: Over a 6-month period, daily intake of VSL#3 significantly reduced the risk of hospitalization for HE, as well as Child-Turcotte-Pugh and model for end-stage liver disease scores, in patients with cirrhosis. ClinicalTrials.gov number: NCT01110447.

Chronic Liver Failure-Sequential Organ Failure Assessment is better than the Asia-Pacific Association for the Study of Liver criteria for defining acute-on-chronic liver failure and predicting outcome.

AIM: To compare the utility of the Chronic Liver Failure-Sequential Organ Failure Assessment (CLIF-SOFA) and Asia-Pacific Association for the Study of Liver (APASL) definitions of acute-on-chronic liver failure (ACLF) in predicting short-term prognosis of patients with ACLF. METHODS: Consecutive patients of cirrhosis with acute decompensation were prospectively included. They were grouped into ACLF and no ACLF groups as per CLIF-SOFA and APASL criteria. Patients were followed up for 3 mo from inclusion or mortality whichever was earlier. Mortality at 28-d and 90-d was compared between no ACLF and ACLF groups as per both criteria. Mortality was also compared between different grades of ACLF as per CLIF-SOFA criteria. Prognostic scores like CLIF-SOFA, Acute Physiology and Chronic Health Evaluation (APACHE)-II, Child-Pugh and Model for End-Stage Liver Disease (MELD) scores were evaluated for their ability to predict 28-d mortality using area under receiver operating curves (AUROC). RESULTS: Of 50 patients, 38 had ACLF as per CLIF-SOFA and 19 as per APASL criteria. Males (86%) were predominant, alcoholic liver disease (68%) was the most common etiology of cirrhosis, sepsis (66%) was the most common cause of acute decompensation while infection (66%) was the most common precipitant of acute decompensation. The 28-d mortality in no ACLF and ACLF groups was 8.3% and 47.4% (P = 0.018) as per CLIF-SOFA and 39% and 37% (P = 0.895) as per APASL criteria. The 28-d mortality in patients with no ACLF (n = 12), ACLF grade 1 (n = 11), ACLF grade 2 (n = 14) and ACLF grade 3 (n = 13) as per CLIF-SOFA criteria was 8.3%, 18.2%, 42.9% and 76.9% (χ(2) for trend, P = 0.002) and 90-d mortality was 16.7%, 27.3%, 78.6% and 100% (χ(2) for trend, P < 0.0001) respectively. Patients with prior decompensation had similar 28-d and 90-d mortality (39.3% and 53.6%) as patients without prior decompensation (36.4% and 63.6%) (P = NS). AUROCs for 28-d mortality were 0.795, 0.787, 0.739 and 0.710 for CLIF-SOFA, APACHE-II, Child-Pugh and MELD scores respectively. On multivariate analysis of these scores, CLIF-SOFA was the only significant independent predictor of mortality with an odds ratio 1.538 (95%CI: 1.078-2.194). CONCLUSION: CLIF-SOFA criteria is better than APASL criteria to classify patients into ACLF based on their prognosis. CLIF-SOFA score is the best predictor of short-term mortality.

Nonalcoholic Fatty Liver Disease--The Clinician's Perspective.

Non alcoholic fatty liver (NAFLD) is a common cause of liver disease worldwide with prevalence ranging from 10-30%. It encompasses a spectrum ranging from simple steatosis to non-alcoholic steatohepatitis (NASH) which can progress to cirrhosis and hepatocellular carcinoma (HCC) in some patients. The diagnosis of hepatic steatosis can be made reliably by imaging. Differentiating simple steatosis from NASH usually requires liver biopsy although various non-invasive methods are under evaluation. Similarly, liver biopsy is the gold standard for staging of fibrosis but NAFLD fibrosis score and transient elastography are now validated for non-invasive assessment of fibrosis in patients with NAFLD. Liver biopsy should be reserved for patients at high risk of having NASH or advanced fibrosis, those needing evaluation of competing diagnoses or those enrolled in therapeutic trials. Treatment can be directed against various pathophysiological aspects of NAFLD and includes management of obesity, insulin resistance, hyperlipidemia and oxidative stress, suppression of inflammation and modulation of gut bacteria. Lifestyle modification with diet, exercise and weight loss is the cornerstone of therapy. Pharmacological treatment of NAFLD is still evolving with vitamin E and pioglitazone being the only approved drugs as of now. Bariatric surgery can lead to improvement in NASH in morbidly obese patients. Optimal therapy of NAFLD includes a multidisciplinary approach involving management of metabolic syndrome and cardiovascular disease. Management of NASH related cirrhosis and HCC is like that of other etiologies. Indications and outcomes of liver transplantation in patients with NASH are same as for other etiologies of liver disease.