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Pape S, Gevers TJG, Vrolijk JM, van Hoek B, Bouma G, van Nieuwkerk CMJ, Taubert R, Jaeckel E, Manns MP, Papp M, Sipeki N, Stickel F, Efe C, Ozaslan E, Purnak T, Nevens F, Kessener DJN, Kahraman A, Wedemeyer H, Hartl J, Schramm C, Lohse AW, Heneghan MA, Drenth JPH. High discontinuation rate of azathioprine in autoimmune hepatitis, independent of time of treatment initiation. Liver Int 2020; 40:2164-2171. [PMID: 32410363 PMCID: PMC7496382 DOI: 10.1111/liv.14513] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/06/2020] [Revised: 04/20/2020] [Accepted: 05/07/2020] [Indexed: 02/06/2023]
Abstract
BACKGROUND Guidelines regarding treatment for autoimmune hepatitis (AIH) favour two strategies for azathioprine (AZA) introduction: concurrent with steroids at induction or delayed by 2-4 weeks. The safety and efficacy of both strategies have been unexplored. METHODS We established a cohort of 900 AIH patients from 12 centres in 7 European countries. There were 631 patients who used AZA as part of the therapeutic regimen. We distinguished two groups: patients with early AZA (<2 weeks) or delayed AZA initiation (≥2 weeks). Primary outcome was discontinuation of AZA in the first year of treatment. Cox regression and propensity score matching was performed to determine difference in outcomes between groups. RESULTS Patients with early AZA initiation had significantly lower transaminases and bilirubin at baseline. Discontinuation rates of AZA did not differ between early and delayed starters (16.6% vs 14.2%), which did not reach statistical significance (hazard ratio 0.97, 95% confidence interval 0.61-1.55, P = .90). Stratification according to baseline disease activity or propensity score matching did not alter the results. Main reason for AZA discontinuation was intolerance to treatment (14.0% vs 13.2%, P = .78) with nausea and vomiting as main side effects. AIH remission rates were comparable among groups. CONCLUSION The discontinuation rate of AZA in AIH treatment is ~15% in the first year of treatment. Early or delayed AZA initiation does not differ in remission and discontinuation rates in AIH induction therapy. Our data suggest that either strategy may be used as part of AIH treatment.
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de Jong ME, Kanne H, Nissen LHC, Drenth JPH, Derikx LAAP, Hoentjen F. Increased risk of high-grade dysplasia and colorectal cancer in inflammatory bowel disease patients with recurrent low-grade dysplasia. Gastrointest Endosc 2020; 91:1334-1342.e1. [PMID: 31923409 DOI: 10.1016/j.gie.2019.12.041] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/27/2019] [Accepted: 12/22/2019] [Indexed: 02/08/2023]
Abstract
BACKGROUND AND AIMS The impact of recurrent low-grade dysplasia (LGD) on the risk of advanced neoplasia (high-grade dysplasia and colorectal cancer) in inflammatory bowel disease (IBD) patients is unknown. In addition, it is unclear how a neoplasia-free period after index LGD impacts this risk. We aimed to determine whether recurrent LGD is a risk factor for advanced neoplasia development and to evaluate the impact of a neoplasia-free time period after initial LGD diagnosis on the advanced neoplasia risk. METHODS This is a nationwide cohort study using data from the Dutch National Pathology Registry to identify all IBD patients with LGD and ≥1 follow-up colonoscopy between 1991 and 2010 in the Netherlands. Follow-up data were collected until January 2016. We compared the cumulative advanced neoplasia incidence between patients with and without recurrent LGD at first follow-up colonoscopy using log-rank analysis. We subsequently studied the impact of a neoplasia-free period after initial LGD on the advanced neoplasia incidence. RESULTS We identified 4284 IBD patients with colonic LGD with a median follow-up of 6.4 years. Recurrent LGD was a risk factor for advanced neoplasia (hazard ratio, 1.66; 95% confidence interval, 1.22-2.25; P = .001). A neoplasia-free period of at least 3 years after LGD protected against advanced neoplasia. CONCLUSIONS Recurrent LGD at follow-up colonoscopy after initial LGD was a risk factor for advanced neoplasia. A neoplasia-free period of at least 3 years after initial LGD was associated with a reduced subsequent risk of advanced neoplasia.
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Pape S, Gevers TJG, Vrolijk JM, van Hoek B, Bouma G, van Nieuwkerk CMJ, Taubert R, Jaeckel E, Manns MP, Papp M, Sipeki N, Stickel F, Efe C, Ozaslan E, Purnak T, Nevens F, Kessener DJN, Kahraman A, Wedemeyer H, Hartl J, Schramm C, Lohse AW, Drenth JPH, Heneghan MA. Rapid Response to Treatment of Autoimmune Hepatitis Associated With Remission at 6 and 12 Months. Clin Gastroenterol Hepatol 2020; 18:1609-1617.e4. [PMID: 31715274 DOI: 10.1016/j.cgh.2019.11.013] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2019] [Revised: 10/21/2019] [Accepted: 11/04/2019] [Indexed: 02/06/2023]
Abstract
BACKGROUND & AIMS Changes in serum levels of transaminases immediately after initiation of treatment for autoimmune hepatitis (AIH) might be associated with biochemical markers of remission and liver-related events. We assessed the outcomes of patients with vs without rapid response to treatment of AIH in a large international cohort. METHODS We performed a retrospective cohort study, collecting data from 2 independent cohorts of adults with AIH from 12 centers in 7 countries in Europe. We collected information on patient demographics; serologic, histologic, and biochemical analyses; and treatment. We used a receiver operating characteristic curve and Youden index to calculate the optimal percentage decrease in level of aspartate aminotransferase (AST) after 8 weeks of treatment that associated with normalization of transaminase levels after 26 weeks of treatment with predniso(lo)ne (primary outcome) in the first (discovery) cohort (n = 370). We evaluated the results in the second (validation) cohort (n = 370). Secondary outcomes were liver-related death or transplantation. We performed univariate and multivariable logistic and Cox regression with correction for confounders. RESULTS A significant decrease in level of AST after 8 weeks of treatment was significantly associated with normalization of transaminase levels at 26 and 52 weeks (P < .001); a decrease of more than 80% in level of AST was associated with optimal normalization. In both cohorts, rapid responders (≥80% decrease in level of AST after 8 weeks) were more likely to achieve normalization of transaminases at 26 and 52 weeks when compared to non-rapid responders. Rapid responders in the discovery cohort had lower risk of liver-related death or transplantation (adjusted hazard ratio 0.18; 95% CI 0.05-0.63; P = .007), although this was not confirmed in the validation cohort. Results from measurement of alanine aminotransferase did not differ significantly from those of AST for the primary outcome. Slow responders (without normalization of transaminases after 1 year) had the highest risk of liver transplantation or liver-related death. CONCLUSIONS In a retrospective study of patients with AIH, we found that a rapid response to treatment, based on level of AST after 8 weeks, associates with normalization of transaminase levels in the following year. Patients with a rapid response also have a lower risk of liver-related death or transplantation than patients without this rapid response.
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Bowlus CL, Pockros PJ, Kremer AE, Parés A, Forman LM, Drenth JPH, Ryder SD, Terracciano L, Jin Y, Liberman A, Pencek R, Iloeje U, MacConell L, Bedossa P. Long-Term Obeticholic Acid Therapy Improves Histological Endpoints in Patients With Primary Biliary Cholangitis. Clin Gastroenterol Hepatol 2020; 18:1170-1178.e6. [PMID: 31606455 DOI: 10.1016/j.cgh.2019.09.050] [Citation(s) in RCA: 48] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2019] [Revised: 09/06/2019] [Accepted: 09/28/2019] [Indexed: 12/18/2022]
Abstract
BACKGROUND & AIMS Primary biliary cholangitis (PBC) is an autoimmune disease characterized by bile duct destruction that can progress to cirrhosis. A liver biopsy substudy was conducted in the PBC obeticholic acid (OCA) International Study of Efficacy (POISE) to determine the long-term effects of OCA on liver damage and fibrosis in patients with PBC. POISE is a phase 3, double-blind, placebo-controlled, randomized trial with a 5-year open-label extension that evaluated 5 to 10 mg OCA daily in patients who were intolerant or unresponsive to ursodeoxycholic acid. METHODS Liver biopsy specimens were collected from 17 patients at time of enrollment in the double-blind phase and after 3 years of OCA treatment. Histologic evaluations were performed by 2 pathologists in a blinded, randomized fashion to determine the effects of OCA on fibrosis and other histologic parameters. Collagen morphometry assessments were performed by automated second harmonic generation and 2-photon excitation microscopy to observe quantitative measures of fibrosis. RESULTS From the time of enrollment until 3 years of treatment, most patients had improvements or stabilization in fibrosis (71%), bile duct loss (76%), ductopenia (82%), ductular reaction (82%), interface hepatitis (100%), and lobular hepatitis (94%). Over the 3-year period, we found significant reductions in collagen area ratio (median, -2.1; first quartile, -4.6, third quartile, -0.3; P = .013), collagen fiber density (median, -0.8; first quartile, -2.5; third quartile, 0; P = .021), collagen reticulation index (median, -0.1; first quartile, -0.3; third quartile, 0; P = .008), and fibrosis composite score (median, -1.0; first quartile, -2.5; third quartile, -0.5; P = .002). CONCLUSIONS A subanalysis of data from the POISE study showed that long-term OCA treatment in patients with PBC is associated with improvements or stabilization of disease features, including ductular injury, fibrosis, and collagen morphometry features (ClinicalTrials.gov no: NCT01473524 and EudraCT no: 2011-004728-36).
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Barten TRM, Bernts LHP, Drenth JPH, Gevers TJG. New insights into targeting hepatic cystogenesis in autosomal dominant polycystic liver and kidney disease. Expert Opin Ther Targets 2020; 24:589-599. [DOI: 10.1080/14728222.2020.1751818] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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Hartl J, Miquel R, Zachou K, Wong GW, Asghar A, Pape S, Sebode M, Peiseler M, Zenouzi R, Ehlken H, Krech T, Weiler-Normann C, Drenth JPH, Oo YH, Dalekos GN, Heneghan M, Schramm C, Lohse AW. Features and outcome of AIH patients without elevation of IgG. JHEP Rep 2020; 2:100094. [PMID: 32280942 PMCID: PMC7139106 DOI: 10.1016/j.jhepr.2020.100094] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/30/2019] [Revised: 01/28/2020] [Accepted: 01/31/2020] [Indexed: 12/27/2022] Open
Abstract
Background & Aims High IgG levels are considered a hallmark of autoimmune hepatitis (AIH). A subgroup of patients with AIH has IgG within the normal range despite evidence of clinical disease activity. The clinical significance of this biomarker has not been explored. Methods In a European multicentre study we compared biochemical, clinical and histological features from patients with AIH and normal IgG-values at diagnosis to an age- and sex-matched control group of patients with typical AIH presenting with elevated IgG. Data were assessed at diagnosis, after 12 months of therapy and at last follow-up. Results Out of 1,318 patients with AIH, 130 (10%) had normal IgG at presentation. Histological and biochemical parameters at diagnosis, as well as treatment response, showed no difference between groups. Stable remission off treatment was achieved more commonly in the normal IgG group than in the typical AIH group (24 vs. 8%; p = 0.0012). Patients of the control group not only had higher IgG levels (29.5 ± 5.8 vs. 12.5 ± 3.2 g/L; p <0.0001), but also a higher IgG/IgA ratio (9.3 ± 6.9 vs. 5.4 ± 2.4; p <0.0001) at diagnosis. The IgG/IgA ratio only declined in patients with typical AIH and was no longer different between groups after 12 months (6.3 ± 4.3 vs. 5.5 ± 2.2; p = 0.1), indicating a selective increase of IgG in typical AIH and its suppression by immunosuppression. Autoantibody titres were higher in the typical AIH group, but not when controlled for IgG levels. Conclusions Compared to AIH with typical biochemical features, patients with normal IgG levels at diagnosis (i) show similar biochemical, serological and histological features and comparable treatment response, (ii) appear to lack the selective elevation of serum IgG levels observed in typical active AIH disease, (iii) may represent a subgroup with a higher chance of successful drug withdrawal. Lay summary A characteristic feature of autoimmune hepatitis (AIH) is an elevation of immunoglobulin G (IgG), which is therefore used as a major diagnostic criterion, as well as to monitor treatment response. Nevertheless, normal IgG does not preclude the diagnosis of AIH. Therefore, we herein assessed the features of patients with AIH and normal IgG in a large multicentre study. This study demonstrates that about 10% of all patients with AIH have normal IgG; these patients are indistinguishable from other patients with AIH with respect to biochemical markers, liver histology, disease severity and treatment response, but might represent a subgroup with a higher chance of remission after drug withdrawal. Patients with AIH and normal IgG comprise around 10% of all patients with AIH. These patients are indistinguishable from patients with typical AIH by biochemical markers or liver histology. They have no selective IgG elevation, with lower IgG and IgA levels than patients with typical AIH. These patients might represent a subgroup in whom there is a high chance of successful drug withdrawal.
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Key Words
- AIH, autoimmune hepatitis
- ALP, alkaline phosphatase
- ALT, alanine aminotransferase
- AMA, anti-mitochondrial antibody
- ANA, anti-nuclear antibody
- AST, aspartate aminotransferase
- Anti-SLA/LP, anti-soluble liver antigen and anti-liver-pancreas antibodies
- INR, international normalized ratio
- LKM, liver kidney microsomal antigen
- SMA, smooth muscle antibody
- autoimmune hepatitis
- drug withdrawal
- hypergammaglobulinemia
- immunoglobulin G
- immunoglobulins
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van Erp LW, Cunningham M, Narasimman M, Ale Ali H, Jhaveri K, Drenth JPH, Janssen HLA, Levy C, Hirschfield GM, Hansen BE, Gulamhusein AF. Risk of gallbladder cancer in patients with primary sclerosing cholangitis and radiographically detected gallbladder polyps. Liver Int 2020; 40:382-392. [PMID: 31823479 DOI: 10.1111/liv.14326] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/17/2019] [Revised: 11/15/2019] [Accepted: 12/08/2019] [Indexed: 01/09/2023]
Abstract
BACKGROUND & AIMS Primary sclerosing cholangitis (PSC) is associated with an increased risk of gallbladder cancer (GBC). Gallbladder polyps potentially harbour malignancy and thus international guidelines recommend prophylactic cholecystectomy for gallbladder polyps of any size in patients with PSC. To best inform patient care we sought to quantify the malignant risk of gallbladder polyps in patients with PSC. METHODS A retrospective cohort study of patients followed in secondary and tertiary care settings in two large PSC clinics in North America was performed. RESULTS In total, 453 patients were included with a median (IQR) follow-up time of 7.7 (4.1-12) years. A gallbladder polyp was radiographically detected in 16% (n = 71) with median size (range) of 4 (2-18) mm. In this group, post-cholecystectomy histology (n = 17) reported benign or no polyp in 77% (n = 13), dysplasia in 5.9% (n = 1) and malignancy in 18% (n = 3). The GBC rate was 8.8 (95% CI 1.8-25.7) per 1000 person-years in patients with a radiographically detected gallbladder polyp. GBC was associated with polyps >10 mm, interval growth or mass-like lesions on pre-operative imaging. In patients who did not have cholecystectomy (n = 50), the polyp was only transiently seen in 80% (n = 40), remained stable or decreased in size in 10% (n = 5) and increased in size in 6% (n = 3). The majority of gallbladder polyps did not show significant growth over time (0.041 mm/year [95% CI -0.017 to 0.249]). CONCLUSIONS Most gallbladder polyps in patients with PSC are benign. Short-term surveillance imaging may be considered prior to recommending immediate cholecystectomy in patients with PSC without high-risk imaging features.
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Weersink RA, Taxis K, Drenth JPH, Houben E, Metselaar HJ, Borgsteede SD. Prevalence of Drug Prescriptions and Potential Safety in Patients with Cirrhosis: A Retrospective Real-World Study. Drug Saf 2020; 42:539-546. [PMID: 30357649 PMCID: PMC6450857 DOI: 10.1007/s40264-018-0744-1] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Introduction Patients with cirrhosis are at risk for adverse drug reactions (ADRs) due to altered pharmacokinetics and pharmacodynamics. We aimed to determine the prevalence of drug prescriptions and the potential safety of these prescriptions in a real-world cohort of patients with cirrhosis. Methods This was a retrospective cohort study based on linked real-world data from the Out-patient Pharmacy Database and the Hospitalisation Database of the PHARMO Database Network. Patients with a diagnosis of cirrhosis between January 1998 and December 2015 were included. Follow-up ended when the patient underwent a liver transplant, died, transferred out of the database, or on 31 December 2015. Prescription data were derived from a community pharmacy database and were compared with our previously developed safety recommendations for 209 drugs. Results In total, 5618 patients were included and followed for a median of 3 years (interquartile range [IQR] 1–7). In the first year after the diagnosis, patients used a median of nine drugs (IQR 5–14), with proton pump inhibitors (prevalence 53.9%), aldosterone antagonists (43.6%), and sulfonamide diuretics (41.3%) being the most commonly used drug groups. Almost half (48.3%) of 102,927 prescriptions consisted of drugs with a safety recommendation. The prevalence of potentially unsafe drug use was 60.0% during the total follow-up. Three nonsteroidal anti-inflammatory drugs (NSAIDs) were among the five most commonly used potentially unsafe drugs. Conclusions Patients with cirrhosis use a large number of drugs. Almost two-thirds of patients in our cohort used potentially unsafe drugs. To prevent ADRs in these frail patients, personalised pharmacotherapy is necessary. Electronic supplementary material The online version of this article (10.1007/s40264-018-0744-1) contains supplementary material, which is available to authorized users.
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84
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De Jong ME, Van Tilburg SB, Nissen LHC, Kievit W, Nagtegaal ID, Horjus CS, Römkens TEH, Drenth JPH, Hoentjen F, Derikx LAAP. Long-term Risk of Advanced Neoplasia After Colonic Low-grade Dysplasia in Patients With Inflammatory Bowel Disease: A Nationwide Cohort Study. J Crohns Colitis 2019; 13:1485-1491. [PMID: 31175827 PMCID: PMC6903794 DOI: 10.1093/ecco-jcc/jjz114] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND AND AIMS The long-term risk of high-grade dysplasia [HGD] and colorectal cancer [CRC] following low-grade dysplasia [LGD] in inflammatory bowel disease [IBD] patients is relatively unknown. We aimed to determine the long-term cumulative incidence of advanced neoplasia [HGD and/or CRC], and to identify risk factors for advanced neoplasia in a nationwide IBD cohort with a history of LGD. METHODS This is a nationwide cohort study using data from the Dutch National Pathology Registry [PALGA] to identify all IBD patients with LGD between 1991 and 2010 in the Netherlands. Follow-up data were collected until January 2016. We determined the cumulative incidence of advanced neoplasia and identified risk factors via multivariable Cox regression analysis. RESULTS We identified 4284 patients with colonic LGD with a median follow-up of 6.4 years after initial LGD diagnosis. The cumulative incidence of subsequent advanced neoplasia was 3.6, 8.5, 14.4 and 21.7%, after 1, 5, 10 and 15 years, respectively. The median time to develop advanced neoplasia after LGD was 3.6 years. Older age [≥ 55 years] at moment of LGD (hazard ratio [HR] 1.73, 95% confidence interval [CI] 1.44-2.06), male sex [HR 1.33, 95% CI 1.10-1.60], and follow-up at an academic [vs non-academic] medical centre [HR 1.37, 95% CI 1.07-1.76] were independent risk factors for advanced neoplasia following LGD. CONCLUSIONS In a large nationwide cohort with long-term follow-up of IBD patients with LGD, the cumulative incidence of advanced neoplasia was 21.7% after 15 years. Older age at LGD [≥55 years], male sex and follow-up by a tertiary IBD referral centre were independent risk factors for advanced neoplasia development after initial LGD.
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Drenth JPH, Ten Broek RPG, van Laarhoven CJHM. Obesity and Metabolic Syndrome, Too Big of an Enemy to Be Just Fought with a Scalpel. Obes Surg 2019; 30:777-779. [PMID: 31776783 DOI: 10.1007/s11695-019-03871-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Groen MT, Drenth JPH, Voermans N. [Elevated liver enzyme levels; not exclusive to liver disease]. NEDERLANDS TIJDSCHRIFT VOOR GENEESKUNDE 2019; 163:D3943. [PMID: 32073783] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
BACKGROUND Underlying liver disease is usually, quite rightly, suspected in patients with raised liver enzyme levels. Thesecan, however, actually have a different cause, such as a muscular disease. CASE DESCRIPTION A 41-year-old woman was referred to a gastroenterology clinic with unexplained elevated liver enzymelevels and fatigue. She had experienced mildly raised liver enzyme levels 10 years previously; following analysis these were interpreted as due to 'non-alcoholic fatty liver disease'. Further questioning revealed that the patient had also recently been experiencing muscular pain and had difficulty with rising from a sitting position. Laboratory investigation revealed elevated aminotransferase and creatinine kinase (CK) levels. The symptoms and the abnormal laboratory results were found to be due to a mutation of the ANO5 gene. CONCLUSION A mild liver enzyme disorder can indicate a muscular disease. It is sensible to measure CK levels early, in order to distinguish between a muscular disease and other causes of the raised liver enzyme level. This may prevent unnecessary, invasive and expensive diagnostics.
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van den Brand FF, van der Veen KS, Lissenberg‐Witte BI, de Boer YS, van Hoek B, Drenth JPH, Verdonk RC, Vrolijk JM, van Nieuwkerk CMJ, Bouma G. Adverse events related to low dose corticosteroids in autoimmune hepatitis. Aliment Pharmacol Ther 2019; 50:1120-1126. [PMID: 31617229 PMCID: PMC6899908 DOI: 10.1111/apt.15528] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/26/2019] [Revised: 07/20/2019] [Accepted: 09/16/2019] [Indexed: 12/11/2022]
Abstract
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.
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Bernts LHP, Drenth JPH, Tjwa ETTL. Management of portal hypertension and ascites in polycystic liver disease. Liver Int 2019; 39:2024-2033. [PMID: 31505092 PMCID: PMC6899472 DOI: 10.1111/liv.14245] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/09/2019] [Revised: 09/02/2019] [Accepted: 09/03/2019] [Indexed: 12/12/2022]
Abstract
Patients suffering from polycystic liver disease may develop Hepatic Venous Outflow Obstruction, Portal Vein Obstruction and/or Inferior Caval Vein Syndrome because of cystic mass effect. This can cause portal hypertension, leading to ascites, variceal haemorrhage or splenomegaly. For this review, we evaluate the evidence to provide clinical guidance for physicians faced with this complication. Diagnosis is made with imaging such as ultrasound, computed tomography or magnetic resonance imaging. Therapy includes conventional therapy with diuretics and paracentesis, and medical therapy using somatostatin analogues. Based on disease phenotype various (non-)surgical liver-volume reducing therapies, hepatic or portal venous stenting, transjugular intrahepatic portosystemic shunts and liver transplantation may be considered. Because of complicated anatomy, use of high-risk interventions and lack of empirical evidence, patients should be treated in expert centres.
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Betzel B, Drenth JPH, Siersema PD. Adverse Events of the Duodenal-Jejunal Bypass Liner: a Systematic Review. Obes Surg 2019; 28:3669-3677. [PMID: 30121857 DOI: 10.1007/s11695-018-3441-3] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
A systematic review was conducted on adverse events (AEs) associated with the use of the duodenal-jejunal bypass liner (DJBL). PubMed, EMBASE, and Cochrane library were searched up to January 2018. The quality of reporting AEs was determined by the McHarm questionnaire and the risk of bias by the Newcastle-Ottawa scale. Thirty-eight studies were included. The comparability of the studies was low and the McHarm questionnaire showed incompleteness for most parameters in all studies. A total of 891 AEs were reported in 1056 patients. Thirty-three AEs (3.7%) were classified as severe, including hepatic abscess and esophageal perforation. The anchor of the DJBL caused or likely caused 85% of the SAEs. To improve the safety margin of the DJBL, adjustments to the anchoring system are needed.
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Kramer M, Siersema PD, Drenth JPH. Surveillance endoscopy after ureterosigmoidostomy. Endoscopy 2019; 51:E311. [PMID: 31163488 DOI: 10.1055/a-0885-9381] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
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Freriksen JJM, van Seyen M, Judd A, Gibb DM, Collins IJ, Greupink R, Russel FGM, Drenth JPH, Colbers A, Burger DM. Review article: direct-acting antivirals for the treatment of HCV during pregnancy and lactation - implications for maternal dosing, foetal exposure, and safety for mother and child. Aliment Pharmacol Ther 2019; 50:738-750. [PMID: 31448450 PMCID: PMC6773363 DOI: 10.1111/apt.15476] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/08/2019] [Revised: 07/25/2019] [Accepted: 08/02/2019] [Indexed: 12/11/2022]
Abstract
BACKGROUND With the global efforts to eradicate hepatitis C virus (HCV), treatment during pregnancy is becoming a priority for research as this, and maternal cure should reduce vertical transmission. However, as information on the efficacy and safety of direct-acting antivirals (DAAs) in pregnancy is generally lacking, treatment of HCV infection during pregnancy is not currently recommended. AIM To provide an overview of current knowledge regarding maternal exposure, placental handling and safety of DAAs during pregnancy and lactation METHODS: A literature search was performed focusing on the effect of pregnancy on maternal exposure to DAAs, the placental handling of DAAs, the safety of DAAs for mother and child during pregnancy and the safety of DAAs during lactation. RESULTS Exposure to all DAAs studied is likely to be altered during pregnancy, mostly related to pregnancy-induced effects on drug absorption and metabolism. Although animal studies show that most DAAs are reported to cross the placenta and transfer into breast milk, most DAA combinations show a favourable safety profile. Because of the rapid viral decline after treatment initiation, and to avoid the critical period of organogenesis, treatment may be started at the end of the second trimester or early third trimester. CONCLUSIONS Treatment of HCV infection during pregnancy is realistic, as DAAs are highly effective and treatment duration is relatively short. There is an urgent need to study DAAs during pregnancy and lactation to contribute to the goal of HCV elimination.
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Westerouen Van Meeteren MJ, Drenth JPH, Tjwa ETTL. Elafibranor: a potential drug for the treatment of nonalcoholic steatohepatitis (NASH). Expert Opin Investig Drugs 2019; 29:117-123. [PMID: 31523999 DOI: 10.1080/13543784.2020.1668375] [Citation(s) in RCA: 56] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Introduction: Nonalcoholic fatty liver disease (NAFLD) encompasses a progressive disease phenotype starting from simple steatosis, which can progress to nonalcoholic steatohepatitis (NASH). It is component of the metabolic syndrome with a large impact on mortality in these patients. Peroxisome proliferator-activated receptors (PPARs) are nuclear receptors that regulate lipid and insulin metabolism, two key components in pathophysiology of NAFLD and NASH. Elafibranor acts as an agonist of PPAR-α and PPAR-δ and is currently under development for the treatment of NAFLD.Areas covered: This review summarizes the pharmacological aspects, the preclinical and clinical effectivity, and safety data of elafibranor for the treatment of nonalcoholic steatohepatitis and fibrosis.Expert opinion: Current data support an effect of elafibranor on the resolution on NASH and the improvement of two key drivers of NASH progression - insulin resistance and serum lipid normalization. The safety profile is favorable, though reversible serum creatinine elevations occur with use, potentially limiting its use in patients with concurrent renal disease. The modest effect sizes in different NAFLD disease stages of elafibranor and other drugs in development for NASH, will likely lead to pursuing of drug combinations personalized to each stage of the NAFLD disease spectrum.
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Pape S, Gevers TJG, Belias M, Mustafajev IF, Vrolijk JM, van Hoek B, Bouma G, van Nieuwkerk CMJ, Hartl J, Schramm C, Lohse AW, Taubert R, Jaeckel E, Manns MP, Papp M, Stickel F, Heneghan MA, Drenth JPH. Predniso(lo)ne Dosage and Chance of Remission in Patients With Autoimmune Hepatitis. Clin Gastroenterol Hepatol 2019; 17:2068-2075.e2. [PMID: 30625402 DOI: 10.1016/j.cgh.2018.12.035] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/08/2018] [Revised: 11/30/2018] [Accepted: 12/23/2018] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS Patients with autoimmune hepatitis (AIH) commonly receive induction therapy with predniso(lo)ne followed by maintenance therapy with azathioprine. European Association for Study of the Liver clinical practice guidelines advise a predniso(lo)ne dose range of 0.50-1 mg/kg/day, which leaves room for practice variation. We performed a multicenter study to determine the efficacy of different dose ranges of predniso(lo)ne induction therapy in a large European cohort of patients with AIH. METHODS We performed a retrospective cohort study using a comparative effectiveness design. We collected data from 451 adults with AIH who began treatment from 1978 through 2017 at 9 centers in 5 European countries. We assigned patients to a high-dose group (initial predniso(lo)ne dose ≥0.50 mg/kg/day; n = 281) or a low-dose group (<0.50 mg/kg/day; n = 170). Logistic regression was performed to determine difference in outcomes between the groups. The primary outcome was normal serum levels of transaminases at 6 months after initiation of therapy. RESULTS There was no significant difference in rates of normalization of transaminases between the high-dose predniso(lo)ne group and the low-dose group (70.5% vs 64.7%; P = .20). After multivariable logistic regression with correction for confounders, there was no difference in the likelihood of normalization of transaminases between the groups (odds ratio, 1.21; 95% CI, 0.78-1.87; P = .38). Patients given an initial high dose of predniso(lo)ne received more predniso(lo)ne over time than patients started on a lower dose (median doses over 6 months: 3780 mg vs 2573 mg) (P < .01). CONCLUSIONS In a retrospective study of patients with AIH in Europe, we found that the dose of predniso(lo)ne to induce remission in patients with AIH is less relevant than assumed. An initial predniso(lo)ne dose below 0.50 mg/kg/day substantially decreases unnecessary exposure to predniso(lo)ne in patients with AIH.
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Kroon S, Snijder RJ, Mager JJ, Post MC, Tenthof van Noorden J, van Geenen EJM, Drenth JPH, Grooteman KV. Octreotide for gastrointestinal bleeding in hereditary hemorrhagic telangiectasia: A prospective case series. Am J Hematol 2019; 94:E247-E249. [PMID: 31251413 DOI: 10.1002/ajh.25563] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2019] [Revised: 06/18/2019] [Accepted: 06/20/2019] [Indexed: 01/24/2023]
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van Seyen M, Colbers A, Abbink EJ, Drenth JPH, Burger DM. Concomitant Intake of Coca-Cola to Manage the Drug-Drug Interaction Between Velpatasvir and Omeprazole Studied in Healthy Volunteers. Clin Pharmacol Ther 2019; 106:1093-1098. [PMID: 31313296 PMCID: PMC6851656 DOI: 10.1002/cpt.1569] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2019] [Accepted: 04/17/2019] [Indexed: 12/13/2022]
Abstract
We aimed to evaluate the effect of the acid beverage Coca‐Cola on the pharmacokinetics of velpatasvir (VEL) when given with omeprazole. This was an open‐label, randomized, crossover trial in 11 healthy adults. A single dose of sofosbuvir/velpatasvir (SOF/VEL) 400/100 mg was administered alone (reference) or with omeprazole 40 mg once daily with water (intervention I); in the intervention II arm, omeprazole 40 mg was combined with 250 mL of Coca‐Cola. Geometric mean ratios (GMRs) were calculated for VEL area under the concentration‐time curve from zero to infinity (AUC0−inf) and maximum plasma concentration (Cmax). VEL exposure was reduced by 26.7% when SOF/VEL was coadministered with omeprazole vs. reference: GMRs (90% confidence interval (CI)) were 73.3% (55.6–96.8) and 69.1% (52.3–91.2) for AUC0‐inf and Cmax, respectively. Intake of SOF/VEL with Coca‐Cola compensated for the interaction with omeprazole and resulted in a higher VEL exposure. GMRs (90% CI) were 161.6% (122.4–213.3) for AUC0‐inf and 143.9% (109.0–190.0) for Cmax. Therefore, Coca‐Cola can be used to overcome the drug–drug interaction between VEL and omeprazole.
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Latenstein CSS, de Jong JJ, Eppink JJ, Lantinga MA, van Laarhoven CJHM, de Reuver PR, Drenth JPH. Prevalence of dyspepsia in patients with cholecystolithiasis: a systematic review and meta-analysis. Eur J Gastroenterol Hepatol 2019; 31:928-934. [PMID: 31206407 DOI: 10.1097/meg.0000000000001463] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Cholecystolithiasis and functional gastrointestinal disorders are both highly prevalent in the industrialized world and may exist concomitantly. The presence of both conditions impedes identification of the source of symptoms, leading to a risk of ineffective cholecystectomies with lack of symptom resolution. We carried out a systematic review and meta-analysis to determine the prevalence of dyspepsia in patients with uncomplicated cholecystolithiasis. The electronic databases Medline, Embase, and Web of Science were searched for articles reporting the prevalence of dyspepsia in adults (≥18 years) with uncomplicated cholecystolithiasis. Pooled prevalence and 95% confidence interval were calculated. I statistics were used to determine heterogeneity and the Methodological Evaluation of Observational Research criteria were applied for quality assessment. The study was reported according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses statement. Of the 1696 studies evaluated, 13 reported the prevalence of dyspepsia in a total of 1227 cholecystolithiasis patients seeking medical care. The pooled prevalence of dyspepsia in patients with cholecystolithiasis was 65.7% (95% confidence interval: 51-79%). However, heterogeneity was large across studies. Overall, three studies used validated diagnostic criteria. Variation in diagnostic measures significantly influenced the prevalence of dyspepsia. In conclusion, symptoms similar to those of functional gastrointestinal disorders are common in patients with cholecystolithiasis, obscuring the source of abdominal complaints. Tools to select patients who will benefit from cholecystectomy are paramount to prevent ineffective surgery.
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van Aerts RMM, Kievit W, D'Agnolo HMA, Blijdorp CJ, Casteleijn NF, Dekker SEI, de Fijter JW, van Gastel M, Gevers TJ, van de Laarschot LFM, Lantinga MA, Losekoot M, Meijer E, Messchendorp AL, Neijenhuis MK, Pena MJ, Peters DJM, Salih M, Soonawala D, Spithoven EM, Visser FW, Wetzels JF, Zietse R, Gansevoort RT, Drenth JPH. Lanreotide Reduces Liver Growth In Patients With Autosomal Dominant Polycystic Liver and Kidney Disease. Gastroenterology 2019; 157:481-491.e7. [PMID: 31022403 DOI: 10.1053/j.gastro.2019.04.018] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2018] [Revised: 04/12/2019] [Accepted: 04/17/2019] [Indexed: 12/14/2022]
Abstract
BACKGROUND & AIMS Polycystic liver disease is the most common extrarenal manifestation of autosomal dominant polycystic kidney disease (ADPKD). There is need for robust long-term evidence for the volume-reducing effect of somatostatin analogues. We made use of data from an open-label, randomized trial to determine the effects of lanreotide on height-adjusted liver volume (hTLV) and combined height-adjusted liver and kidney volume (hTLKV) in patients with ADPKD. METHODS We performed a 120-week study comparing the reno-protective effects of lanreotide vs standard care in 305 patients with ADPKD (the DIPAK-1 study). For this analysis, we studied the 175 patients with polycystic liver disease with hepatic cysts identified by magnetic resonance imaging and liver volume ≥2000 mL. Of these, 93 patients were assigned to a group that received lanreotide (120 mg subcutaneously every 4 weeks) and 82 to a group that received standard care (blood pressure control, a sodium-restricted diet, and antihypertensive agents). The primary endpoint was percent change in hTLV between baseline and end of treatment (week 120). A secondary endpoint was change in hTLKV. RESULTS At 120 weeks, hTLV decreased by 1.99% in the lanreotide group (95% confidence interval [CI], -4.21 to 0.24) and increased by 3.92% in the control group (95% CI, 1.56-6.28). Compared with the control group, lanreotide reduced the growth of hTLV by 5.91% (95% CI, -9.18 to -2.63; P < .001). Growth of hTLV was still reduced by 3.87% at 4 months after the last injection of lanreotide compared with baseline (95% CI, -7.55 to -0.18; P = .04). Lanreotide reduced growth of hTLKV by 7.18% compared with the control group (95% CI, -10.25 to -4.12; P < .001). CONCLUSIONS In this subanalysis of a randomized trial of patients with polycystic liver disease due to ADPKD, lanreotide for 120 weeks reduced the growth of liver and combined liver and kidney volume. This effect was still present 4 months after the last injection of lanreotide. ClinicalTrials.gov, Number: NCT01616927.
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van Aerts RMM, Bernts LHP, Gevers TJG, Kievit W, Koopmans L, Nieboer TE, Nevens F, Drenth JPH. Estrogen-Containing Oral Contraceptives Are Associated With Polycystic Liver Disease Severity in Premenopausal Patients. Clin Pharmacol Ther 2019; 106:1338-1345. [PMID: 31206615 PMCID: PMC6896230 DOI: 10.1002/cpt.1553] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2019] [Accepted: 05/31/2019] [Indexed: 12/25/2022]
Abstract
The association between estrogen-containing oral contraceptives and history of pregnancies with disease severity in women with polycystic liver disease (PLD) is unclear. We performed a cross-sectional cohort study to assess this association by selecting female patients with PLD of which imaging was available prior to any liver volume-reducing therapy. Patients received a questionnaire to collect detailed information on estrogen use and pregnancies. Preplanned subgroup analyses were performed on premenopausal and postmenopausal patients. The questionnaire was returned by 287 of 360 selected patients (80%). There was no significant association between estrogen-containing oral contraceptives and height-adjusted total liver volume (hTLV) in the total group (P = 0.06) and postmenopausal subgroup (P = 0.7). By contrast, each year of exposure corresponds with a 1.45% higher hTLV (P = 0.02) in the premenopausal subgroup, equivalent to a 15.5% higher hTLV for every 10 years of use. Pregnancy duration was not associated with hTLV. In conclusion, patients with PLD should avoid exogenous estrogens.
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Bernts LHP, Jones DEJ, Kaatee MM, Lohse AW, Schramm C, Sturm E, Drenth JPH. Position statement on access to care in rare liver diseases: advancements of the European reference network (ERN) RARE-LIVER. Orphanet J Rare Dis 2019; 14:169. [PMID: 31287000 PMCID: PMC6615270 DOI: 10.1186/s13023-019-1152-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2018] [Accepted: 06/28/2019] [Indexed: 12/15/2022] Open
Abstract
The European Reference Network for rare liver diseases (ERN RARE-LIVER) is a Europe-wide network of paediatric and adult hepatologists from expert centres in close collaboration with patient advocates from the various disease-areas covered in our ERN. The ERN is focused on providing more equitable care across Europe and creates a network of both medical specialists and patient experts in rare liver disease. This position paper summarizes the achievements of the first year and plots the route for the near future for ERN RARE-LIVER, as discussed during a strategy meeting that took place 27 and 28 February 2018 in Nijmegen, the Netherlands. ERN RARE-LIVER has established itself as a group with experts, hospitals and patients. One of the tools to improve communication is the clinical patient management system (CPMS) that allows access to expert consultation by European physicians confronted with a patient with rare liver disease. ERN RARE-LIVER will function as the platform to improve healthcare by initiating registries, foster research efforts and coordinate development of clinical guidelines in Europe.
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de Boer YS, Gerussi A, van den Brand FF, Wong GW, Halliday N, Liberal R, Drenth JPH, Thorburn D, Bouma G, Heneghan MA. Association Between Black Race and Presentation and Liver-Related Outcomes of Patients With Autoimmune Hepatitis. Clin Gastroenterol Hepatol 2019; 17:1616-1624.e2. [PMID: 30471454 DOI: 10.1016/j.cgh.2018.11.028] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2018] [Revised: 11/01/2018] [Accepted: 11/06/2018] [Indexed: 02/06/2023]
Abstract
INTRODUCTION & AIMS Small studies have found that black patients with autoimmune hepatitis (AIH) present with more aggressive disease. We aimed to characterize the presentation and outcome in black and white patients with AIH. METHODS We performed a retrospective study, collecting information from databases of patients with AIH attending the Institute of Liver studies at King's College Hospital, London (1971-October 2015, the Royal Free Hospital, London (1982 through December 2016) and the multicenter Dutch Autoimmune Hepatitis Study Group cohort (2006-August 2016). We identified 88 black patients with AIH and we compared their clinical characteristics and outcomes to 897 white patients with AIH. RESULTS Black patients presented at a younger age (median 38 years vs 45 years) (P = .007), had higher IgG levels (mean 31.0 mg/dL vs 27.5 mg/dL) (P = .04), but there were no significant differences between groups in auto-antibody profiles, International AIH Group scores, or sex distribution of disease. A higher proportion of black patients had systemic lupus erythematosus (10%) than white patients (2%) (P ≤ .001). There was no significant difference in proportions of patients with a response to standard therapy (86% for black patients vs 91% for white patients; P = .20) or in rate of relapse (57% vs 50%; P = .3). Despite this, black patients had an increased risk of liver transplantation and liver-related death (hazard ratio 2.4, 95% confidence interval, 1.4-4.0; P < .001). Overall mortality was similar between the two groups. CONCLUSION In a comparison of black and white patients with AIH in Europe, we found that black patients present at a younger age, have higher levels of IgG levels, and a greater proportion have SLE. We also found black patients to have a greater risk of liver transplantation and liver-related mortality, indicating more aggressive disease.
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