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Background & Aims: Primary sclerosing cholangitis (PSC) is a progressive, cholestatic liver disease which greatly impacts the lives of individuals. Burden of disease due to shortened life expectancy and impaired quality of life is ill-described. The aim of this study was to assess long-term disease burden in a large population-based registry with regard to survival, clinical course, quality adjusted life years (QALYs), medical consumption and work productivity loss. Methods: All PSC patients living in a geographically defined area covering similar to 50% of the Netherlands were included, together with patients from the three liver transplant centres. Survival was estimated by competing risk analysis. Proportional shortfall of QALYs during disease course was measured relative to a matched reference cohort using validated questionnaires. Work productivity loss and medical consumption were evaluated over time. Results: A total of 1208 patients were included with a median follow-up of 11.2 year. Median liver transplant-free survival was 21.0 years. Proportional shortfall of QALYs increased to 48% >25 years after diagnosis. Patients had on average 12.4 hospital contact days among which 3.17 admission days per year, annual medical costs were (sic)12 169 and mean work productivity loss was 25%. Conclusions: Our data quantify for the first time disease burden in terms of QALYs lost, clinical events, medical consumption, costs as well as work productivity loss, and show that all these are substantial and increase over time.

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Frulloni, Luca/0000-0001-7417-2655; Hart, Phil/0000-0003-4346-6196; Capurso, Gabriele/0000-0002-0019-8753; de-Madaria, Enrique/0000-0002-2412-9541; Lohr, Matthias/0000-0002-7647-198X; Frokjaer, Jens Brondum/0000-0001-8722-0070 WOS:000542363500001 PubMed: 32552502 The overall objective of these guidelines is to provide evidence-based recommendations for the diagnosis and management of immunoglobulin G4 (IgG4)-related digestive disease in adults and children. IgG4-related digestive disease can be diagnosed only with a comprehensive work-up that includes histology, organ morphology at imaging, serology, search for other organ involvement, and response to glucocorticoid treatment. Indications for treatment are symptomatic patients with obstructive jaundice, abdominal pain, posterior pancreatic pain, and involvement of extra-pancreatic digestive organs, including IgG4-related cholangitis. Treatment with glucocorticoids should be weight-based and initiated at a dose of 0.6-0.8 mg/kg body weight/day orally (typical starting dose 30-40 mg/day prednisone equivalent) for 1 month to induce remission and then be tapered within two additional months. Response to initial treatment should be assessed at week 2-4 with clinical, biochemical and morphological markers. Maintenance treatment with glucocorticoids should be considered in multi-organ disease or history of relapse. If there is no change in disease activity and burden within 3 months, the diagnosis should be reconsidered. If the disease relapsed during the 3 months of treatment, immunosuppressive drugs should be added. National Societies Committee of the United European Gastroenterology (UEG) We gratefully acknowledge the support from the National Societies Committee of the United European Gastroenterology (UEG) for the conduct of these guidelines independent from other sources. No other funding was received.

none 32 BACKGROUND Primary biliary cholangitis (formerly called primary biliary cirrhosis) can progress to cirrhosis and death despite ursodiol therapy. Alkaline phosphatase and bilirubin levels correlate with the risk of liver transplantation or death. Obeticholic acid, a farnesoid X receptor agonist, has shown potential benefit in patients with this disease. METHODS In this 12-month, double-blind, placebo-controlled, phase 3 trial, we randomly assigned 217 patients who had an inadequate response to ursodiol or who found the side effects of ursodiol unacceptable to receive obeticholic acid at a dose of 10 mg (the 10-mg group), obeticholic acid at a dose of 5 mg with adjustment to 10 mg if applicable (the 5-10-mg group), or placebo. The primary end point was an alkaline phosphatase level of less than 1.67 times the upper limit of the normal range, with a reduction of at least 15% from baseline, and a normal total bilirubin level. RESULTS Of 216 patients who underwent randomization and received at least one dose of obeticholic acid or placebo, 93% received ursodiol as background therapy. The primary end point occurred in more patients in the 5-10-mg group (46%) and the 10-mg group (47%) than in the placebo group (10%; P

BACKGROUND: No prognostic score is currently available for long-term survival in autoimmune hepatitis (AIH) patients. OBJECTIVE: The aim of this study was to develop and validate such a prognostic score for AIH patients at diagnosis. METHODS: The prognostic score was developed using uni- & multivariate Cox regression in a 4-center Dutch cohort and validated in an independent 6-center Belgian cohort. RESULTS: In the derivation cohort of 396 patients 19 liver transplantations (LTs) and 51 deaths occurred (median follow-up 118 months; interquartile range 60-202 months). In multivariate analysis age (hazard ratio [HR] 1.045; p

Background & Aims: In patients with primary biliary cholangitis (PBC) the utility of budesonide, a synthetic corticosteroid displaying high first-pass metabolism, is unresolved. In a placebo-controlled, double-blind trial, we evaluated the added-value of budesonide in those with PBC and ongoing risk of progressive disease despite ursodeoxycholic acid (UDCA). Methods: We evaluated 62 patients with PBC who had histologically confirmed hepatic inflammatory activity, according to the Ishak-score, and an alkaline phosphatase (ALP) >1.5x upper limit of normal (ULN), after at least 6 months of UDCA therapy. Participants were randomly assigned 2:1 to receive budesonide (9 mg/day) or placebo once daily, for 36 months, with UDCA treatment (12-16 mg/kg body weight/day) maintained. Primary efficacy was defined as improvement of liver histology with respect to inflammation and no progression of fibrosis. Secondary outcomes included changes in biochemical markers of liver injury. Results: Recruitment challenges resulted in a study underpowered compared to original intent. The primary histologic endpoint, comparing patients with paired biopsies only (n= 43), was not met (p>0.05). The proportion of patients with ALP

Background and aims: Transjugular intrahepatic portosystemic shunt (TIPS) is an effective intervention to treat complications of portal hypertension. Since the introduction of polytetrafluoroethylene (PTFE)-covered stents, TIPS patency rates have improved, and the need for routine TIPS surveillance has become questionable. Aims of this study were to assess the indications, clinical outcome and survival, and yield of Doppler ultrasound follow-up in patients who received a TIPS in an academic centre. Methods: A retrospective cohort study of all adult consecutive patients who underwent PTFE-covered TIPS placement between 2001 and 2016. Clinical, biochemical, and imaging findings were reviewed and analysed. Results: A total of 103 patients were included for analysis. At one-year follow-up, control of bleeding was successful in 91% (41/45), and control of refractory ascites in 80% (8/10). In patients with variceal bleeding, a higher MELD score was a risk factor for 90-day mortality (HR 1.28 per point, p < 0.001) and one-year mortality (HR 1.24 per point, p < 0.001). In patients with refractory ascites, a higher MELD score was only a risk factor for 90-day mortality (HR 1.13 per point, p = 0.03). Doppler ultrasound investigations during follow-up revealed abnormalities in 4% (6/166), all of which were associated with clinical deterioration, while abnormalities were detected in 11.4% (19/166) of patients who presented with clinical symptoms of TIPS dysfunction. Conclusion: The use of routine Doppler ultrasound follow-up after PTFE-covered TIPS placement seems unnecessary as it had a very low yield and abnormal Doppler findings were almost always associated with clinical symptoms of TIPS dysfunction.

Non-alcoholic fatty liver disease (NAFLD) is a growing health p roblem with a global prevalence of over 25% and prevalence rates of over 60% in high-risk populations. It is co nsidered the hepatic component of the metabolic syndrome and is associated with an increased risk of the develo pment of various liver-associated and cardiometabolic complications. Given the complexity of NAFLD and associated com orbidities and complications, treatment requires interventions from a variety of different healthcare specialties . However, many clinicians are currently insufficiently aware of the potential harm and severity of NAFLD and associate d comorbidities, complications and the steps that should be taken when NAFLD is suspected. Recognizing which pati ents suffer from non-progressive simple steatosis, metabolically active NASH with high risk of developing cardiova scular disease and which patients have a high risk of developing cirrhosis and hepatocellular carcinoma is important. Unfortunately, this can be difficult and guidelines towards the optimal diagnostic and therapeutic approach are amb ivalent. Here we review the pathogenesis, diagnostics and treatment of NAFLD and discuss how multidiscipl inary care path development could move forward.

Contains fulltext : 215386.pdf (Publisher’s version ) (Open Access) BACKGROUND: Autoimmune hepatitis requires long-term therapy, and systemic corticosteroids are the backbone of therapeutic management. Prolonged use of corticosteroids may lead to adverse events but data from long-term studies are mainly derived from studies in rheumatic diseases. AIM: To assess cataract, diabetes and fractures in relation to corticosteroid doses in the long-term maintenance treatment of patients with autoimmune hepatitis. METHODS: We retrospectively collected data on 476 patients (77% women) with an established diagnosis of autoimmune hepatitis. Binary logistic regression with a generalised estimating equation was used to analyse the association between current corticosteroid use and the incidence of cataract, diabetes and fractures with onset after autoimmune hepatitis diagnosis. We corrected for sex, age, cirrhosis at diagnosis and predniso(lo)ne use in the prior 3 years to account for possible ongoing effects. RESULTS: A total of 6634 years, with a median of 13 (range 1-40) per patient were recorded. The median age at diagnosis was 44 years (range 2-88). Adverse events were documented in 120 (25%) patients. Low-dose predniso(lo)ne (0.1-5.0 mg/d) increased the odds of fractures whereas higher doses (>5.0 mg/d) increased the odds of cataracts and diabetes. Budesonide increased the odds of cataract and fractures; this effect was independent of predniso(lo)ne use in the prior 1, 2 or 3 years. CONCLUSIONS: Even low doses of corticosteroids frequently lead to substantial adverse events refuting the assumption that adverse events are prevented by administering low doses.

BACKGROUND & AIMS: Primary sclerosing cholangitis (PSC) is an orphan hepatobiliary disorder associated with inflammatory bowel disease (IBD). We aimed to estimate the risk of disease progression based on distinct clinical phenotypes in a large international cohort of patients with PSC. METHODS: We performed a retrospective outcome analysis of patients diagnosed with PSC from 1980 through 2010 at 37 centers in Europe, North America, and Australia. For each patient, we collected data on sex, clinician-reported age at and date of PSC and IBD diagnoses, phenotypes of IBD and PSC, and date and indication of IBD-related surgeries. The primary and secondary endpoints were liver transplantation or death (LTD) and hepatopancreatobiliary malignancy, respectively. Cox proportional hazards models were applied to determine the effects of individual covariates on rates of clinical events, with time-to-event analysis ascertained through Kaplan-Meier estimates. RESULTS: Of the 7121 patients in the cohort, 2616 met the primary endpoint (median time to event of 14.5 years) and 721 developed hepatopancreatobiliary malignancy. The most common malignancy was cholangiocarcinoma (n = 594); patients of advanced age at diagnosis had an increased incidence compared with younger patients (incidence rate: 1.2 per 100 patient-years for patients younger than 20 years old, 6.0 per 100 patient-years for patients 21-30 years old, 9.0 per 100 patient-years for patients 31-40 years old, 14.0 per 100 patient-years for patients 4150 years old, 15.2 per 100 patient-years for patients 51-60 years old, and 21.0 per 100 patient-years for patients older than 60 years). Of all patients with PSC studied, 65.5% were men, 89.8% had classical or large-duct disease, and 70.0% developed IBD at some point. Assessing the development of IBD as a time-dependent covariate, Crohn's disease and no IBD (both vs ulcerative colitis) were associated with a lower risk of LTD (unadjusted hazard ratio [HR], 0.62; P

Background Pruritus (itch) is a frequent, burdensome and difficult-to-treat symptom in patients with cholestasis. Fibrates are currently under investigation for the treatment of primary biliary cholangitis in patients with a suboptimal response to ursodeoxycholic acid. Moreover, there is empirical evidence for a possible antipruritic effect. We aim to prove this in a randomized controlled trial, including patients with cholestatic liver diseases other than primary biliary cholangitis that are accompanied by pruritus. Methods A multicenter investigator-initiated, double-blind, randomized placebo-controlled trial to evaluate the effect of bezafibrate on cholestatic pruritus in 84 adult patients with primary biliary cholangitis or primary/secondary sclerosing cholangitis. Primary outcome is the proportion of patients with a reduction of itch intensity of 50% or more (measured on a Visual Analog Scale) after 21 days of treatment with bezafibrate 400 mg qid or placebo. Secondary outcomes include the effect of bezafibrate on a five-dimensional itch score, liver disease-specific quality of life, serum liver tests and autotaxin activity. Safety will be evaluated through serum parameters for kidney function and rhabdomyolysis as well as precise recording of (serious) adverse events. We provide a schematic overview of the study protocol and describe the methods used to recruit and randomize patients, collect and handle data and perform statistical analyses. Discussion Given its favorable safety profile and anticholestatic properties, bezafibrate may become the new first-line treatment option for treating cholestatic pruritus. Trial registration Netherlands Trial Register, ID: NCT02701166. Registered on 2 March 2016; Netherlands Trial Register, ID: NTR5436. Registered on 3 August 2015. Electronic supplementary material The online version of this article (doi:10.1186/s13063-017-1966-8) contains supplementary material, which is available to authorized users.

Item does not contain fulltext Extensive population-based studies are much needed to accurately establish epidemiology and disease course in patients with primary sclerosing cholangitis (PSC). We aimed to obtain population-based prevalence and incidence figures, insight in disease course with regard to survival, liver transplantation (LT), and occurrence of malignancies, as well as risk factors thereof. Four independent hospital databases were searched in 44 hospitals in a large geographically defined area of the Netherlands, comprising 50% of the population. In addition, all PSC patients in the three Dutch liver transplant centers and all inflammatory bowel disease (IBD) patients in the adherence area of a large district hospital were identified. All medical records were reviewed on-site, verifying diagnosis. Five hundred and ninety PSC patients were identified, resulting in an incidence of 0.5 and a point prevalence of 6.0 per 100,000. Median follow up was 92 months. Estimated median survival from diagnosis until LT or PSC-related death in the entire cohort was 21.3 years, as opposed to 13.2 years in the combined transplant centers cohort (n = 422; P < 0.0001). Colorectal carcinoma (CRC) risk was 10-fold increased, as compared to ulcerative colitis controls, and developed at a much younger age (39 years; range, 26-64), compared to IBD controls (59 years; range, 34-73; P = 0.019). Colonoscopic surveillance was associated with significantly better outcome. Conclusion: This study exemplifies that, for relatively rare diseases, it is paramount to collect observational data from large, population-based cohorts, because incidence and prevalence rates of PSC are markedly lower and survival much longer than previously reported. The selection of a bias-free, population-based cohort showed a significantly longer survival, compared to the tertiary referral cohort. CRC can develop at an early age, warranting surveillance from time of PSC diagnosis. (Hepatology 2013; 58:2045-2055).

IgG4-related disease of the biliary tree and pancreas is difficult to distinguish from sclerosing cholangitis and biliary/pancreatic malignancies. An accurate noninvasive test for diagnosis and monitoring of disease activity is lacking. We demonstrate that dominant IgG4+ B-cell receptor (BCR) clones determined by nextgeneration sequencing (NGS) accurately distinguish patients with IgG4-associated cholangitis/autoimmune pancreatitis (n=34) from those with primary sclerosing cholangitis (n=17) and biliary/pancreatic malignancies (n=17). A novel, more affordable, widely applicable quantitative polymerase chain reaction (qPCR) protocol analyzing the IgG4/IgG RNA-ratio in blood, also achieves excellent diagnostic accuracy (n=125). Moreover, this qPCR-test performed better than serum IgG4 levels in sensitivity (94% versus 86%) and specificity (99% versus 73%), and correlates with treatment response (n=20). Conclusion: IgG4+ BCR clones and IgG4/IgG RNA-ratiomarkedly improve delineation, early diagnosis and monitoring of IgG4-related disease of the biliary tree and pancreas.

Item does not contain fulltext In the Netherlands dapsone is used for the treatment of dermatitis herpetiformis, leprosy and Pneumocystis jiroveci pneumonia and prophylaxis in case of cotrimoxazole allergy. An idiosyncratic drug reaction, known as the dapsone hypersensitivity syndrome (DHS), appears in about 0.5-3.6% of persons treated with dapsone. DHS can be associated with fever, rash and systemic involvement. We present a 35-year-old woman who developed severe DHS seven weeks after starting dapsone. Six weeks after being discharged in a good clinical condition she died from fulminant myocarditis, 11 weeks after the first DHS symptoms and the discontinuation of dapsone.