Hospital Cirrhosis Volume and Readmission in Patients with Cirrhosis in California

Background

Patients with cirrhosis are at high readmission risk. Using a large statewide database, we evaluated the effect of hospital cirrhosis-related patient volume on 30-day readmissions in patients with cirrhosis.

Methods

We conducted a retrospective study of the Healthcare Cost and Utilization Project State Inpatient Database for adult patients with cirrhosis, as defined by International Classification of Diseases, Ninth Revision (ICD-9) codes, hospitalized in California between 2009 and 2011. Multivariable logistic regression analysis was performed to evaluate the effect of hospital volume on 30-day readmissions.

Results

A total of 69,612 patients with cirrhosis were identified in 405 hospitals; 24,062 patients were discharged from the top 10% of hospitals (N = 41) by cirrhosis volume, and 45,550 patients in the bottom 90% (N = 364). Compared with higher-volume centers, lower-volume hospitals cared for patients with similar average Quan–Charlson–Deyo (QCD) comorbidity scores (6.54 vs. 6.68), similar proportion of hepatitis B and fatty liver disease, lower proportion of hepatitis C (34.8 vs. 41.5%) but greater proportion of alcoholic liver disease (53.1 vs. 47.4%). Multivariable logistic regression analysis demonstrated admission to a lower-volume hospital did not predict 30-day readmission (odds ratio [OR] 0.97, 95% confidence interval [CI] 0.92–1.01) after adjusting for sociodemographics, QCD score, cirrhosis severity, and hospital characteristics. Instead, liver transplant center status significantly decreased the risk of readmission (OR 0.87, 95% CI 0.80–0.94). Ascites, hepatic encephalopathy, hepatocellular carcinoma, higher QCD, and presence of alcoholic liver disease and hepatitis C were also independent predictors.

Conclusions

Readmissions within 30 days were common among patients with cirrhosis hospitalized in California. While hospital cirrhosis volume did not predict 30-day readmissions, liver transplant center status was protective of readmissions. Medically complicated patients with cirrhosis at hospitals without liver transplant centers may benefit from additional support to prevent readmission.

     

Complement 5a is an indicator of significant fibrosis and earlier cirrhosis in patients chronically infected with hepatitis B virus

Purpose

To investigate the association between serum complement 5a (C5a) concentration and liver fibrosis and cirrhosis in a large cohort of patients chronically infected with hepatitis B virus (HBV).

Methods

Five hundred and eight patients with chronic HBV infection undergoing liver biopsy were included. Serum concentrations of C5a was measured by Luminex screening system. Ishak histological system was obtained.

Results

C5a levels were negatively associated with liver fibrosis stages and significantly declined in patients with severe fibrosis and cirrhosis (P < 0.001). Multiple analysis showed C5a, AST, laminin, Co-IV, platelet count, albumin, HBsAg associated with liver fibrosis independently. Based on the markers above, we created two scores, Fib-model for significant fibrosis and Cirrh-model for earlier cirrhosis. Fib-model was performing better to differentiate from significant fibrosis, with an AUROC of 0.82 (95 % CI 0.78, 0.86), in comparison to existed models APRI, FIB-4 and Forns’ index with AUROCs of 0.71 (95 % CI 0.66, 0.76), 0.72 (95 % CI 0.67, 0.77), 0.77 (95 % CI 0.72, 0.81), respectively. Although, Cirrh-model showed AUROC of 0.85 (95 % CI 0.80, 0.91) for evaluation of earlier cirrhosis, superior to APRI, and Forns’ index, C5a + FIB-4 performed best with an AUROC of 0.94 (95 % CI 0.90, 0.97).

Conclusion

In patients with chronic HBV infection, serum C5a concentration significantly decreased in severe fibrosis stages and earlier cirrhosis. Fib-model and C5a + FIB-4 performed better than existed models for assessment of significant fibrosis and earlier cirrhosis, respectively.

     

IgA nephropathy featuring massive wire loop-like deposits in two patients with alcoholic cirrhosis

Background

Various renal manifestations are known to develop in patients with liver disease, including chronic hepatitis and cirrhosis.

Case presentation

We evaluated renal disease in two 47-year-old Japanese men with liver cirrhosis and chronic alcoholism for 34 years and 27 years, respectively. Renal biopsy demonstrated massive wire loop-like deposits in the subendothelial space of the glomerular basement membrane and in the mesangium. However, immunofluorescence was only positive for IgA and C3, and electron microscopy did not reveal any organized structures in the electron-dense deposits. IgA nephropathy was diagnosed, although the features were different from primary IgA nephropathy. Both patients had portosystemic shunts associated with liver cirrhosis. Their renal deposits and proteinuria resolved completely after 1 year of steroid therapy.

Conclusion

Alcohol abuse may have contributed to development of secondary IgA nephropathy in these two patients, probably via their portosystemic shunts.

     

Hepatitis delta infection in Italian patients: towards the end of the story?

Background

The endemicity of hepatitis delta virus infection in Italy has decreased in the last decades.

Aim

To evaluate the current epidemiology of chronic delta infection in Italy and to compare the present findings with the corresponding figures from the previous studies.

Methods

A cross-sectional study involving 16 referral centres scattered all over the country in 2014.

Results

Out of the 513 hepatitis B surface antigen-positive subjects enrolled, 61 (11.9%) were anti-delta positive, with a sex ratio (M/F) of 2.05. The majority (80.3%) of them was 50 years or older, while the proportion of subjects younger than 30 years of age was as low as 3.3%. No difference was detected by geographical area of residence. The presence of liver cirrhosis was diagnosed in 52.4% of cases. In comparison to previous studies, a further shift towards the oldest age groups and an increasing proportion of subjects having liver cirrhosis among all anti-delta-positive subjects are observed.

Conclusions

Currently, hepatitis delta infection mostly affects old people who have an advanced but indolent liver disease, reflecting a survival effect. The defective hepatitis delta virus is near to disappear in the country, where it has been discovered in the second half of 70s.

     

Corticosteroids,nutrition, pentoxifylline,or fecal microbiota transplantation for severe alcoholic hepatitis

Introduction

Alcohol-induced intestinal dysbiosis is central to the development of the severe alcoholic liver disease. We present the first study to compare outcomes in patients of severe alcoholic hepatitis (SAH) on nutritional therapy, corticosteroids, pentoxifylline, and healthy donor fecal transplantation (FMT) and discuss distinct microbial community and microbiome metabolic functional changes after FMT.

Methods

Out of 1271 liver disease patients, 809 (63.7%) were diagnosed to have the alcoholic liver disease, of which 51 patients (8 treated with corticosteroids, 17 with nutritional support only, 10 with pentoxifylline, 16 receiving FMT) were included. Clinical, biochemical parameters, liver disease, and alcoholic hepatitis severity scores at baseline and mortality at the end of 1 and 3 months were analyzed between groups. Stool microbiota (SM) analysis was performed for healthy controls (HC) and respective recipients after FMT.

Results

All the patients were male. The proportions of patients surviving at the end of 1 and 3 months in the steroids, nutrition, pentoxifylline, and FMT group were 63%, 47%, 40% and 75% [p?=?0.179] and 38%, 29%, 30%, and 75% [p?=?0.036], respectively. When compared with FMT, relative risk and hazard ratios for death were higher in all the other groups. Following FMT, distinct and beneficial modulation of SM and pathways of dysregulated metabolism, infections, inflammation, and oxidative stress in SAH patients were noted in tandem with improved clinical outcomes.

Conclusions

Healthy donor FMT for SAH improves survival beyond what is offered by current therapies and can function as a cost-effective bridge to liver transplant (LT) or for improving transplant-free survival. Larger studies and randomized trials are unmet needs.

     

Prevalence of celiac disease among pediatric patients with cryptogenic cirrhosis and effect of gluten-free-diet

Background

Liver involvement in celiac disease (CD) is classified into autoimmune and cryptogenic. The association between CD and autoimmune liver diseases like autoimmune hepatitis, primary biliary cirrhosis, and primary sclerosing cholangitis is well-established; however, the data on patients with cryptogenic cirrhosis, particularly from India, are scanty. So we did this study to find the prevalence of CD in patients with cryptogenic cirrhosis.

Methods

This was a prospective observational study, involving children of less than 18 years old attending Pediatric and Gastroenterology clinic with a diagnosis of cryptogenic cirrhosis. The patients were evaluated for CD and divided into two groups: chronic liver disease (CLD) with CD, and CLD without CD. Both the groups were followed up for 6 months. CLD with CD group was treated with gluten-free-diet (GFD) and CLD without CD group was followed up without any specific intervention except standard care of CLD.

Results

Out of 84 patients, 11 (13.1%) were diagnosed as CLD with CD. There was an improvement in hemoglobin levels, liver function tests, and Child-Pugh score after initiation of GFD in CLD with CD group.

Conclusion

The prevalence of CD in cryptogenic cirrhosis was 13.1%. Screening for CD is recommended for cryptogenic cirrhosis. Hepatic functions improve with a GFD in CD patients with cirrhosis.

     

Survey of alcohol-related cirrhosis at a tertiary care center in North East India

Background

Alcohol use is increasing in North East India and is important to estimate the influence of these changes in the epidemiology of alcohol related cirrhosis.

Methods

Among 1000 consecutive patients of cirrhosis, diagnosed by a combination of clinical, radiological and/or histopathological features, etiology was established by history of significant alcohol abuse, determining viral and autoimmune markers and by metabolic screening. Patients not confirmed to be cirrhotic were excluded from the study. All cases were studied to determine clinical features, complications, disease prognosis, and mortality. Alcoholic cirrhotics were then compared with nonalcohol etiology.

Results

72.2 % alcoholic cirrhosis were compared with 27.8 % patients of nonalcohol etiology and alcoholic cirrhotics were younger (45?+?9.4 years vs. 47.9?+?12.5 years), predominantly males (M/F ratio 37:1 vs. 1.8:1) with significantly high incidence of jaundice (38.5 % vs. 30.5 %), night blindness (14.4 % vs. 3.6 %), ascites (76.3 % vs. 69.1 %), upper gastrointestinal bleed (46.4 % vs. 34.5 %), and hepatic encephalopathy (24.1 % vs. 10.4 %). Biochemical parameters that were significantly higher in alcoholics were mean bilirubin (4.7?+?8.7 vs. 3.1?+?4.7 mg/dL), AST/ALT ratio (2.03 vs. 1.4), gamma-glutaryl transaminase levels (209.7?+?37.9 vs. 93.9?+?14 IU/mL), and serum ammonia (75.1?+?55.7 vs. 52.1?+?45.4 mg/dL). Mean model for end-stage liver disease, scores, and Child C disease was significantly higher in alcoholics (18.6?+?7.7 vs. 15.6?+?6.4) and (54.1 % vs. 37 %), respectively, representing advanced disease at presentation. Mortality within 1 month was significantly higher among alcoholic cirrhosis (9.8 % vs. 3.2 %).

Conclusion

Thus, alcoholic cirrhosis is of major concern in North East India as majority patients are in most productive age group and presented with advanced disease. Short-term mortality was high among alcoholic cirrhotics. Proper education and legislation are essential to mitigate the consequences of this disease.

     

Quality of Life in Patients with Cirrhosis—Measurement and Clinical Impact

Purpose of the Review

As understanding of liver disease progression to cirrhosis has expanded, there has also been an acceleration in clinical trials and treatment options for the different underlying causes of cirrhosis to include chronic viral hepatitis, alcoholic and non-alcoholic fatty liver disease. It is imperative that healthcare practitioners fully appreciate the impact of liver disease and treatment from the patients’ and society perspective.

Recent Findings

An important aspect of patient-reported outcomes (PROs) is assessment of health-related quality of life (HRQL) completed using generic or disease-specific instruments. In the past decades, substantial evidence has been complied that demonstrates development of cirrhosis which has a significant negative impact on a patients’ HRQL while effective treatment leads to significant gains in HRQL especially for patients with decompensated cirrhosis.

Summary

Clinicians and clinical investigators must understand the importance of PROs for inclusion in clinical trials to fully assess the impact of cirrhosis on patients and the society.

     

Prednisolone plus S-adenosil-<Emphasis Type="SmallCaps">l</Emphasis>-methionine in severe alcoholic hepatitis

Purpose/background

Severe alcoholic hepatitis (AH) is a life-threatening liver disease with a potential of 30–40 % mortality at 1 month. While steroids remain to be a first line therapy, they provide only about 50 % survival benefit. The aim of the study was to evaluate the efficacy of glucocorticoids plus S-adenosylmethionine (SAMe), as compared to glucocorticoids alone, in patients with severe alcoholic hepatitis.

Methods

Forty patients with severe AH were randomized in two groups and enrolled in the prospective trial. Group 1 (n = 20) patients received prednisolone 40 mg/daily per os, and group 2 (n = 20) patients were managed with prednisolone 40 mg/daily per os plus SAMe 800 mg i.v. treatment. Duration was 28 days.

Results

The response rate assessed by Lille model was significantly higher in the prednisolone plus SAMe group (19 of 20; 95 %) than in the prednisolone group (13 of 20; 65 %), p = 0.044. Two (10 %) patients died, both from the prednisolone group. There were no lethal outcomes in the prednisolone plus SAMe group. The Kaplan–Meier method showed no significant differences between the two groups (p = 0.151, log-rank). Hepatorenal syndrome (HRS) occurred in 20 % in the prednisolone group (4 of 20 patients) while no HRS cases were registered in the prednisolone plus SAMe group (p = 0.035).

Conclusions

Management of severe alcoholic hepatitis with prednisolone plus SAMe was associated with better therapy response (p = 0.044) and less frequent HRS occurrence (p = 0.035). Mortality was not significantly lower in the prednisolone–SAMe group than in the prednisolone-only group at 28 days (10 vs. 0 %, p = 0.151).

     

Hepatitis C Cure Is Associated with Decreased Healthcare Costs in Cirrhotics in Retrospective Veterans Affairs Cohort

Background

Approximately 233,898 individuals in the Veterans Affairs healthcare network are hepatitis C virus (HCV)-infected, making the Veterans Affairs the single largest provider of HCV care in the USA. Direct-acting antiviral treatment regimens for HCV offer high cure rates. However, these medications pose an enormous financial burden, and whether HCV cure is associated with decreased healthcare costs is poorly defined.

Aims

To measure downstream healthcare costs in a national population of HCV-infected patients up to 9 years post-HCV antiviral treatment, to compare downstream healthcare costs between cured and uncured patients, and to assess impact of cirrhosis status on cost differences.

Methods

This is a retrospective cohort study (2004–2014) of hepatitis C-infected patients who initiated antiviral treatment within the United States Veterans Affairs healthcare system October 2004–September 2013. We measured inpatient, outpatient, and pharmacy costs after HCV treatment.

Results

For the entire cohort, cure was associated with mean cumulative cost savings in post-treatment years three–six, but no cost savings by post-treatment year nine. By post-treatment year nine, cure in cirrhosis patients was associated with a mean cumulative cost savings of $9474 (? 32,666 to 51,614) per patient, while cure in non-cirrhotic patients was associated with a mean cumulative cost excess of $2526 (? 12,211 to 7159) per patient.

Conclusions

Among patients with cirrhosis at baseline, cure is associated with absolute cost savings up to 9 years post-treatment compared to those without cure. Among patients without cirrhosis, early post-treatment cost savings are counterbalanced by higher costs in later years.

     

Very Low Viral Load (VLVL) Relapse Following Treatment of Naïve Patients with Chronic Hepatitis C

Background

Sustained virologic response (SVR) to treatment of naïve patients with chronic hepatitis C (HCV) with pegylated interferon and ribavirin is 50–60%. Patients who relapse have a poor response to re-treatment. We report a group of relapse patients with SVR to low-dose re-treatment after 6 months.

Aim

Characterization of HCV relapse patients with very low viral load (VLVL) (HCV RNA <5,000 IU/ml) 6 months after stopping full-dose initial treatment.

Methods

We identified 120 consecutive naïve patients over 4 years treated with pegylated interferon alpha-2a and ribavirin with full-dose therapy for 24 weeks (non-genotype 1) or 48 weeks (genotype 1) with baseline liver biopsy and at least 6 months of follow-up after treatment. HCV RNA by PCR and hepatic blood tests were obtained monthly during treatment and at least 1, 3, and 6 months post treatment.

Results

Of the initially treated patients, 54.2% had SVR, 25% non-response and 20.8% relapsed. Four of 25 who relapsed (16%) and one similar patient referred to our program had HCV RNA <5,000 IU/ml 6 months after stopping treatment (VLVL relapse). Significant differences (P < 0.05) compared with the 21 other relapse patients included all five patients who were genotype 1; 4/5 had cirrhosis, baseline HCV RNA was lower, and all had SVR to less intensive re-treatment for 6 months.

Conclusion

VLVL relapse patients should be sought, because SVR to re-treatment is common despite genotype 1 cirrhosis.

     

Utilization of hepatitis B core antibody positive grafts in living donor liver transplantation

Background

Utilization of liver grafts from hepatitis B core antibody (anti-HBc) positive donors carries the risk of reactivation of hepatitis B virus (HBV) in recipients because of post-transplant immunosuppressive therapy.

Methods

This was a retrospective study of patients who had received liver grafts from anti-HBc positive live donors between 2006 and 2016 at our institute.

Results

Out of 22 recipients [all males, mean age 45.4 years (range 18–64 years)], four patients were hepatitis B surface antigen (HBsAg) positive preoperatively and received entecavir post-transplantation. One among these patients who temporarily stopped entecavir had a recurrence of hepatitis B 39 months post-transplantation. Among the 13 non-immune [hepatitis B surface antibody (anti-HBs) <?10 mIU/mL] recipients, eight were prescribed lamivudine (100 mg daily) as monoprophylaxis. Four compliant patients remain negative for HBV so far. Out of the remaining four, two died secondary to sepsis unrelated to hepatitis B; two were non-compliant and developed reactivation of hepatitis B. Lamivudine was missed out in five non-immune patients; three of them developed hepatitis B reactivation while two remain negative. Anti-HBs titer was immune in five patients. Over a period of 4 to 8 years follow up, three remain immune without prophylaxis, while two expired due to causes unrelated to hepatitis B. Following the detection of hepatitis B infection, five patients have been started on tenofovir 300 mg once daily.

Conclusions

Anti-HBc positive liver grafts can be safely used for live donor liver transplantation. If the recipients are immune preoperatively, they can be merely followed up without HBV prophylaxis. However, it is extremely important to prophylactically treat the non-immune recipients with an antiviral agent lifelong.

     

Role of Non-hepatic Medical Comorbidity and Functional Limitations in Predicting Mortality in Patients with HCV

Background

Medical comorbidities and functional status limitations are determinants of mortality in many chronic diseases. The extent to which survival in the rapidly aging cohort of patients with HCV is affected by these competing causes of mortality remains unclear.

Aim

We sought to determine the effect of medical/functional comorbidities on survival after adjusting for liver disease severity in a cohort of patients with HCV infection.

Methods

We prospectively recruited consecutive patients from an HCV clinic 2009–2014. We calculated an index of survival (Schonberg Index, SI) based on age, gender, medical comorbidities, and functional status variables. We defined cirrhosis with the FibroSure test (F3/4–F4). We used multivariable Cox modeling to assess association between functional/survival measure and survival after adjustment for severity of liver disease.

Results

The cohort consisted of 1052 HCV patients. The average age was 56.8 years; 36 % had cirrhosis. The mean SI was 8.2 (SD = 2.7). During a mean follow-up of 5610 person-years, 102 (9.7 %) patients died. In unadjusted analysis, higher baseline SI predicted mortality (HR 1.17; 95 % CI 1.09–1.25). SI similarly predicted mortality in cirrhotic patients (HR 1.23, 95 % CI 1.13–1.34) and non-cirrhotic patients (HR 1.21, 95 % CI 1.08–1.36). This did not change after adjusting for age, drug use, or coronary artery disease.

Discussion

Comorbidities and functional limitations predict higher mortality in patients with HCV; this relationship is independent of cirrhosis. Use of general prognostic indices may help identify HCV patients at high risk for mortality, which could further guide clinical care in a manner not achievable with assessment of liver disease alone.

     

Vitamin D status in patients with cirrhosis of the liver and their relatives—A case control study from North India

Background and Aim

Liver diseases interfere with the production of the metabolites of vitamin D required for activation, thus resulting in abnormal calcium and bone metabolism. Previous studies show inconsistent results of vitamin D level in non-cholestatic liver diseases. Our aim was to determine the prevalence of vitamin D insufficiency in cirrhosis as compared to apparently normal relatives and its relationship with etiology and severity.

Methods

One hundred and sixty cirrhotic patients attending the Department of Gastroenterology and Hepatology, M L N Medical College, Allahabad, were enrolled, and 25-hydroxy vitamin D [25(OH)D] and calcium levels assessed. Vitamin D status was graded as insufficiency (20–30 ng/mL), deficiency (<20 ng/mL), and severe deficiency (<7 ng/mL). 25(OH)D levels of patients were compared with those of their healthy family members.

Results

Forty-six percent of the normal population had 25(OH)D inadequacy, whereas 51.85% of patients with cirrhosis had 25(OH)D deficiency, and 28.12% had insufficiency. Thus, 80% of patients with cirrhosis of the liver had some form of vitamin D inadequacy. 12.5% of cirrhotics had severe vitamin D deficiency. Serum calcium (Ca⁺⁺) was not significantly different between the patients and control group. The etiology of cirrhosis had no relation with vitamin D levels. Prevalence of deficiency and insufficiency increased with increasing age and mean Child-Turcotte-Pugh and model for end-stage liver disease scores.

Conclusion

Vitamin D insufficiency is highly prevalent in patients with cirrhosis irrespective of etiology and significantly more common than their healthy relatives. Measurement of 25(OH) vitamin D and replacement may be considered as part of the overall management of patients with cirrhosis of the liver as well as apparently healthy individuals.

     

Non-HFE iron overload as a surrogate marker of disease severity in patients of liver cirrhosis

Background

Decompensated liver cirrhosis is an important cause of mortality worldwide. Various modifiable and non-modifiable factors are involved in the pathogenesis of cirrhosis and its complications. This study was aimed to evaluate the association of iron overload and disease severity in patients of liver cirrhosis and its association with HFE gene mutation.

Methods

Forty-nine patients with decompensated liver cirrhosis were recruited. Clinical and laboratory parameters were compared in patients with and without iron overload. C282Y and H63D gene mutation analysis was performed in all patients with iron overload.

Results

Iron overload was found in 20 (40.82 %) patients. A significant positive correlation of transferrin saturation with Child-Turcotte-Pugh (CTP) score (r?=?0.705, p?<?0.001) and model for end-stage liver disease (MELD) score (r?=?0.668, p?<?0.001) was found. Transferrin saturation was also independently associated with high CTP and MELD score on multivariate analysis. Mortality over 3 months was significantly more common in iron-overloaded patients (p?=?0.028). C282Y homozygosity or C282Y/H63D compound heterozygosity was not found in any of the patients with iron overload.

Conclusion

Iron overload was significantly associated with disease severity and reduced survival in patients of decompensated liver cirrhosis.

     

Hepatogener Diabetes

Background

Disturbances of glucose metabolism are common in chronic liver disease and about 30–40?% of patients with liver cirrhosis develop type 2 diabetes. The diabetes may be a direct consequence of the hepatic disease due to excessive insulin resistance or may be caused by classical type 2 diabetes.

Blood glucose determination

Patients with chronic liver disease frequently have a normal fasting glucose despite manifest type 2 diabetes with postprandial excessive increases in glucose. Therefore, oral glucose tolerance tests should be performed after diagnosis of hepatic cirrhosis.

Prognosis

Diabetes mellitus is associated with increased mortality and an increased risk of complications of liver cirrhosis including premature death, hepatocellular carcinoma, hepatic encephalopathy, and spontaneous bacterial peritonitis. Therapy of diabetes should include metformin and α?glucosidase inhibitors which can reduce the risk of these complications. Therefore, the diagnosis of diabetes has important consequences in chronic liver disease.

     

Lower relapse rates with good post-transplant outcome in alcoholic liver disease: Experience from a living donor liver transplant center

Introduction

Post-transplant relapse is a major factor influencing the long-term outcome in alcoholic liver disease (ALD) patients.

Aims

The aim of this study was to evaluate the relapse rates following living donor liver transplantation (LDLT) in patients with ALD in the Indian context with strong family support.

Methods

Of 458 patients who underwent LDLT for ALD, 408 were included in the study. Post-transplant relapse was determined by information provided by the patient and/or family by means of outpatient and e-mail questionnaire, supported by clinical/biochemical parameters/liver histopathology.

Results

All except one were males, with a mean age of 46.9?±?8.5 years. The overall rate of relapse was 9.5 % at 34.7 months (interquartile range (IQR) 15–57.6), lower than that reported in the literature from the West. The relapse rate was higher in patients with a shorter duration of pre-transplant abstinence (17.4 % and 15.4 % for recipients with pre-transplant abstinence of <3 and <6 months, respectively, p?<?0.05). The overall survival was 88.5 % at 3 years. Of 39 patients with relapse, 16 (41 %) were occasional drinkers, 14 (35.8 %) were moderate drinkers, and 9 (23 %) were heavy drinkers. All the heavy drinkers presented with features of graft dysfunction.

Conclusions

Good results can be obtained following LDLT for ALD, with significantly lower relapse rates in our setup as compared to the West.

     

Prevalence,severity, and impact on quality of life of restless leg syndrome in patients with liver cirrhosis in India

Background and Aim

Restless leg syndrome (RLS) has recently been shown to be increased in patients with liver cirrhosis (LC). We prospectively studied the prevalence and severity of RLS, and the effect of its presence on the quality of life (QoL) in Indian patients with LC.

Methods

Adult patients with stable LC (n = 121; 98 male; median age 47 [range 18–68] years; Child-Pugh class A/B/C 59/39/23), were prospectively enrolled along with a group of healthy, adult controls (n = 121; 84 male; median age 42 [19–70] years). Patients with recent (<4 weeks) worsening were excluded. The subjects underwent an initial screening for RLS, followed by a re-evaluation to confirm the diagnosis, using the International RLS Diagnostic Criteria, and assessment of its severity. All participants underwent QoL assessment.

Results

RLS was commoner in LC patients (8/121; 6.6 %) than in controls (1/121; p?<?0.05; odds ratio?=?8.5 [1.1–69.0]). Presence of RLS showed no association with specific gender (male 7/98, female 1/23), Child-Pugh class (A 5/59, B 1/39 and C 2/23) or cause of liver disease (alcohol 3/32, hepatitis B 1/18, hepatitis C 3/28, and cryptogenic 1/25). RLS severity was moderate (5), severe (2), or very severe (1). Though QoL scores were lower in patients with LC than in controls, those in patients with and without RLS were similar.

Conclusion

RLS was commoner in patients with LC than in controls, but did not correlate with liver disease severity and did not adversely influence QoL in LC.

     

Gender differences in chronic liver diseases in two cohorts of 2001 and 2014 in Italy

Background

Gender differences in chronic liver disease (CLD) have been partially investigated. To extend the present knowledge, we evaluated 12,263 patients with CLD enrolled in two national surveys (9997 in 2001 and 2557 in 2014).

Methods

The two surveys prospectively recruited patients aged ≥ 18 referring to Italian liver units throughout the country using a similar clinical approach and analytical methods.

Results

The overall male to female ratio (M/F) was 1.4 (7138/5124). Compared with females, males were significantly more likely to be younger (52.9 vs. 58.7 yrs.), with HBV infection alone (13.2% vs. 9.2%) and with alcoholic liver disease alone (11.4% vs. 6.9%), but less likely to show HCV infection alone (48.0% vs. 67.9%). A male preponderance was observed in HBV-related cases (1.99) and in alcoholic-related cases (2.3), a preponderance observed both in the 2001 and in 2014 cases. In HCV-related cases, however, females predominated in 2001 (M/F 0.9) and males in 2014 (M/F 1.5).The rate of cirrhosis in alcohol-related etiology was close to 36% in both genders, a finding much higher than that observed for both sexes in HBV and HCV etiologies.Both males and females enrolled in 2014 were older (p < 0.001) and with a higher rate of cirrhosis and/or HCC (p < 0.001) than those investigated in 2001. There was a remarkable increase over time in the proportion of male abstainers (36.7% in 2001 and 64.3% in 2014).

Conclusion

This study highlights important inter- and intra-gender differences in the characteristics and etiological factors of patients with CLD in Italy.

     

Cystatin C Is a Gender-Neutral Glomerular Filtration Rate Biomarker in Patients with Cirrhosis

Background

Lower serum Cr levels in women as compared to men result in underestimation of renal dysfunction and lower model for end-stage liver disease-sodium scores leading to reduced access to liver transplantation in women compared to men with comparable hepatic dysfunction.

Aim

The aim of this study was to determine the gender differences in serum Cr, cystatin C, and other endogenous glomerular filtration rate (GFR) biomarkers, measured and estimated GFR, Cr clearance, and Cr production rates.

Methods

We measured GFR by iothalamate plasma clearance in 103 patients with cirrhosis and assessed gender differences in GFR, Cr clearance and production rate, serum Cr, cystatin C and other endogenous GFR biomarkers including beta-trace protein, beta-2 microglobulin, and dimethylarginines.

Results

Comparison of men and women showed significantly lower values for mean serum Cr (0.97 vs. 0.82 mg/dl, P = 0.023), and Cr production rate (13.37 vs. 11.02 mg/kg/day, P = 0.022). In contrast to the serum Cr and Cr production rate, men and women exhibited no significant differences in the means of serum cystatin C and other GFR biomarkers, measured GFR, GFR estimated using Cr–cystatin C GFR equation for cirrhosis, measured and estimated Cr clearances. After controlling for age, race, weight, height, and GFR, female gender remained associated with lower serum Cr levels (P = 0.003). Serum cystatin C levels were not associated with gender, age, race, weight, height, C-reactive protein, and history of hypothyroidism.

Conclusions

Our results suggest that cystatin C and endogenous GFR biomarkers other than Cr, measured GFR, GFR estimated by Cr–cystatin C GFR equation for cirrhosis, measured and estimated Cr clearance minimized between-gender biases in accounting for renal function in patients with cirrhosis. Therefore, serum cystatin C should be measured as a complementary test to serum Cr when renal function is assessed in patients with cirrhosis, particularly in women and those with sarcopenia.