pulmicort and Liver-Cirrhosis--Biliary

Up to 40% of patients with primary biliary cholangitis have an incomplete response to first-line treatment with ursodeoxycholic acid. Obeticholic acid was approved by the US Food and Drug Administration in 2016 as a second-line treatment for patients with primary biliary cholangitis who are unresponsive to ursodeoxycholic acid; however, approximately 50% of patients might need additional treatments to reach therapeutic goals. A considerable need exists for effective treatment options to prevent progression to liver transplantation or death in these patients. Drugs that might modulate immunological abnormalities in primary biliary cholangitis have been studied but their effectiveness varies. Budesonide, ciclosporin, and rituximab have shown potential in modifying the disease process. Bezafibrate, a pan-peroxisome proliferator-activated receptor agonist, has been shown to ameliorate deranged bile acid homoeostasis and attenuate raised concentrations of liver enzymes associated with primary biliary cholangitis. As the mechanisms underlying the pathogenesis and progression of primary biliary cholangitis are further clarified, specific targeted therapies are under development with promising early results. Various therapeutic target bile acid homeostasis, immune dysfunction, and fibrogenetic pathways are being studied. A better understanding of the biochemical and clinical effects of the therapies in development bear discussion, both to guide the discovery of new therapies and to inform clinicians so that rational treatment regimens can be tailored to patients once they become available.

Topics: Benzothiazoles; Bezafibrate; Bile Acids and Salts; Budesonide; Case-Control Studies; Chenodeoxycholic Acid; Cholagogues and Choleretics; Clinical Trials as Topic; Cyclosporine; Disease Progression; Glucocorticoids; Homeostasis; Humans; Immunologic Factors; Immunosuppressive Agents; Isoxazoles; Liver Cirrhosis, Biliary; Liver Transplantation; Peroxisome Proliferator-Activated Receptors; Receptors, Cytoplasmic and Nuclear; Rituximab; Treatment Outcome; United States; United States Food and Drug Administration; Ursodeoxycholic Acid

Primary biliary cholangitis (PBC), formerly called primary biliary cirrhosis, is a chronic cholestatic liver disease that progresses slowly to end-stage liver disease. The first Food and Drug Administration (FDA)-approved treatment for PBC was ursodeoxycholic acid (UDCA). This treatment slows the progress of the disease, but approximatively 30-40% of patients fail to respond to UDCA. A number of options are under investigation as second line treatment. Obeticholic acid (OCA), a Farnesoid X Receptor agonist, has been approved in May 2017 by FDA for patients non responders or intolerant to UDCA. The results of a randomized, double blind, phase 3 study of OCA (mg or 10mg) compared to placebo, showed that approximatively 50% of patients reached a significant reduction in serum alkaline phosphatase, a marker predictive of disease progression, liver transplantation or death. Other emerging therapies include: agents targeting fibrosis, inflammation, or immunological response. Indeed, after 30years of UDCA therapy as unique choice for PBC patients, a number of targets, derived from a deeper knowledge of the pathophysiology of the disease, has been discovered and they offer different and new therapeutic approaches that are now under evaluation.

Topics: Budesonide; Chenodeoxycholic Acid; Disease Progression; End Stage Liver Disease; Humans; Liver Cirrhosis, Biliary; Liver Transplantation; Randomized Controlled Trials as Topic; Ursodeoxycholic Acid

For nearly 30 years ursodeoxycholic acid (UDCA) represented the only pharmacological treatment option available for primary biliary cholangitis (PBC). This changed at the end of 2016 when obeticholic acid was licensed in Europe for PBC patients not responding to UDCA. Novel treatment concepts involving the modulation of nuclear receptor signaling in cholestatic and other liver diseases have led to a host of new potential options, studies and drug candidates for the treatment of PBC. The analysis of large multinational cohorts has additionally confirmed the effectiveness of UDCA in slowing PBC progression, and has led to the development of new definitions for the risk assessment of PBC patients under therapy, which will be an asset for clinical decision making. One issue that remains unresolved is the therapeutic management of extrahepatic symptoms associated with PBC, namely fatigue and pruritus, which are the main factors influencing the quality of life of affected individuals. Their pathophysiological basis is poorly understood and treatment remains unsatisfactory.

Topics: Bezafibrate; Budesonide; Chenodeoxycholic Acid; Cohort Studies; Female; Fenofibrate; Humans; Liver Cirrhosis, Biliary; Liver Transplantation; Male; Multicenter Studies as Topic; PPAR alpha; Pregnancy; Prognosis; Quality of Life; Receptors, Cytoplasmic and Nuclear; Risk Assessment; Treatment Outcome; Ursodeoxycholic Acid

The name of chronic liver disease: primary biliary cirrhosis, has been changed to: primary biliary cholangitis, primarily because of the stigma associated with the word "cirrhosis", as only a minority of the patients develop cirrhosis. In this review we present data on epidemiology and discuss the current treatments with focus on ursodeoxycholic acid and the newly described effects of the farnesoid receptor agonist obeticholic acid.

Topics: Anti-Inflammatory Agents; Budesonide; Chenodeoxycholic Acid; Cholagogues and Choleretics; Cholangitis; Fibric Acids; Humans; Liver Cirrhosis, Biliary; Liver Transplantation; Receptors, Cytoplasmic and Nuclear; Ursodeoxycholic Acid

While bile acids are important for both digestion and signalling, hydrophobic bile acids can be harmful, especially when in high concentrations. Mechanisms for the protection of cholangiocytes against bile acid cytotoxicity include negative feedback loops via farnesoid X nuclear receptor (FXR) activation, the bicarbonate umbrella, cholehepatic shunting and anti-inflammatory signalling, among others. By altering or overwhelming these defence mechanisms, cholestatic diseases such as primary biliary cholangitis (PBC) and primary sclerosing cholangitis (PSC) can further progress to biliary cirrhosis, end-stage liver disease and death or liver transplantation. While PBC is currently treated with ursodeoxycholic acid (UDCA) and obeticholic acid (OCA), many fail treatment, and we have yet to find an effective therapy for PSC. Novel therapies under evaluation target nuclear and surface receptors including FXR, transmembrane G-protein-coupled receptor 5 (TGR5), peroxisome proliferator-activated receptor (PPAR) and pregnane X receptor (PXR). Modulation of these receptors leads to altered bile composition, decreased cytotoxicity, decreased inflammation and improved metabolism. This review summarizes our current understanding of the role of bile acids in the pathophysiology of cholestatic liver diseases, presents the rationale for already approved medical therapies and discusses novel pharmacologic therapies under investigation.

Topics: Bile Acids and Salts; Budesonide; Chenodeoxycholic Acid; Cholagogues and Choleretics; Cholangitis, Sclerosing; Cholestasis; Drug Therapy, Combination; Elasticity Imaging Techniques; Humans; Immunosuppressive Agents; Liver; Liver Cirrhosis, Biliary; Receptors, Cytoplasmic and Nuclear; Ursodeoxycholic Acid

Primary biliary cirrhosis (PBC) is a rare inflammatory liver disease for which ursodeoxycholic acid (UDCA) is the only therapy approved by the U.S. Food and Drug Administration. Patients with a biochemical response to UDCA therapy have a similar survival rate compared to the general population. However, up to 40% of PBC patients do not achieve a complete response to UDCA, have an increased risk of liver-related death and liver transplantation, and represent a persistent medical need for new therapies. Several novel drugs have recently been studied and show potential efficacy in PBC. Obeticholic acid, a farnesoid X receptor agonist, has been tested in phase II trials and initial results after 1 year in a phase III international trial suggest that it may be effective in achieving a biochemical response in approximately 40% of patients who do not completely respond to UDCA. Several small studies on fibrates have suggested that they may have efficacy, but larger studies are needed. Surprisingly, results of immunomodulators and biologics have not yet been able to demonstrate efficacy, but new approaches have shown promise in animal models and their translation to human clinical trials are awaited.

Topics: Biological Factors; Budesonide; Chenodeoxycholic Acid; Clinical Trials as Topic; Fibric Acids; Humans; Liver Cirrhosis, Biliary; Treatment Outcome

Primary biliary cirrhosis (PBC) is a chronic autoimmune liver disease mostly seen in middle-aged women characterized by progressive nonsuppurative destruction of small bile ducts resulting in intrahepatic cholestasis, parenchymal injury and ultimately end-stage liver disease. Despite major breakthroughs in our understanding of PBC, there remains only one FDA-approved agent for treatment: ursodeoxycholic acid (UDCA) to which one-third of patients are unresponsive.. Biochemical response to treatment with UDCA is associated with excellent survival rates in PBC patients. However, there is a need for alternative treatments for nonresponders. Results from human epidemiological and genetic studies as well as preclinical studies in PBC animal models have provided a strong impetus for the development of new therapeutic agents. In this review, we discuss the recent advances in translational research in PBC focusing on promising therapeutic approaches, namely immune-based targeted therapies and agents targeting the synthesis and circulation of bile acids.. We are in a new era for the development of novel therapies for PBC. Data on fibrates, budesonide and obeticholic acid offer encouragement for nonresponders to UDCA.

Topics: Autoimmune Diseases; Bile Acids and Salts; Budesonide; Chenodeoxycholic Acid; End Stage Liver Disease; Female; Fibric Acids; Humans; Liver; Liver Cirrhosis, Biliary; Receptors, Cytoplasmic and Nuclear; Signal Transduction; Treatment Failure; Ursodeoxycholic Acid

In this study, a meta-analysis of randomized controlled trials comparing ursodeoxycholic acid (UDCA) monotherapy with combination therapies utilizing UDCA and budesonide was performed. We found that combination therapy with UDCA and budesonide was more effective than UDCA monotherapy for primary biliary cirrhosis-autoimmune hepatitis overlap syndrome. Moreover, compared to prednisone, budesonide has fewer side effects.

Topics: Budesonide; Chi-Square Distribution; Cholagogues and Choleretics; Drug Therapy, Combination; Glucocorticoids; Hepatitis, Autoimmune; Humans; Liver Cirrhosis, Biliary; Odds Ratio; Randomized Controlled Trials as Topic; Syndrome; Treatment Outcome; Ursodeoxycholic Acid

Primary biliary cirrhosis (PBC) is a chronic cholestatic liver disease of adults. Treatments are needed when patients have incomplete response to ursodeoxycholic acid (UDCA).. Discoveries of the key role played by bile acids (BAs) and nuclear receptors (NRs) in regulating liver and metabolic homeostasis have led to promising therapeutic approaches in liver diseases. A PubMed search for the recent literature on NRs in liver disease was conducted. In particular, obeticholic acid (OCA) is a farnesoid X receptor (FXR) agonist that has an important role in the enterohepatic circulation of BAs. Preliminary studies of OCA in patients with PBC have demonstrated marked biochemical improvement when administered in combination with UDCA and alone. Pruritus is the most common side effect, limiting treatment at higher doses. Budesonide is a glucocorticoid receptor/pregnane X receptor (PXR) agonist also involved in BA synthesis, metabolism and transport. Studies with budesonide have shown positive effects of short-term combination therapy in selected patients with early stage disease and overlapping features of autoimmune hepatitis.. Though larger studies are needed, preliminary results of agents targeting FXR and PXR have been encouraging, particularly in subsets of patients with PBC and may mark a new therapeutic era.

Topics: Bile Acids and Salts; Budesonide; Chenodeoxycholic Acid; Humans; Liver Cirrhosis, Biliary; Pregnane X Receptor; Receptors, Cytoplasmic and Nuclear; Receptors, Steroid

Autoimmune hepatitis is a chronic liver disease of unknown aetiology characterized by interface hepatitis, hypergammaglobulinaemia and circulating autoantibodies. In the last decade a number of advancements have been made in the field of clinical and basic research: the simplified diagnostic criteria, the complete response defined as normalization of transaminase levels, the molecular identification of the antigenic targets of anti-liver cytosol antibody type 1 and anti-soluble liver antigen, the detection of anti-actin antibodies, the description of de novo autoimmune hepatitis after liver transplantation for non-autoimmune liver diseases, the characterization of autoimmune hepatitis with overlapping features of primary biliary cirrhosis or primary sclerosing cholangitis, the preliminary experience with novel treatment strategies based on cyclosporine, mycophenolate mofetil and budesonide, the role played by "impaired" regulatory T cells and the development of novel animal models of autoimmune hepatitis.

Topics: Animals; Autoantibodies; Autoantigens; Biomarkers; Budesonide; Cholangitis, Sclerosing; Cyclosporine; Glucocorticoids; Hepatitis, Autoimmune; Humans; Hypergammaglobulinemia; Immunity, Cellular; Immunoglobulin G; Immunosuppressive Agents; Liver Cirrhosis, Biliary; Liver Transplantation; Mice; Mycophenolic Acid; Rats; Transaminases

Primary biliary cirrhosis is a chronic progressive cholestatic liver disease of presumed autoimmune etiology, characterised by the destruction of small intrahepatic bile ducts and the eventual development of cirrhosis and liver failure. Its progression may be influenced by immunosuppression. Glucocorticosteroids are potent immunosuppressive agents, but they are associated with significant adverse effects, including osteoporosis.. To systematically evaluate the beneficial and harmful effects of glucocorticosteroids versus placebo or no intervention for patients with primary biliary cirrhosis.. The Cochrane Hepato-Biliary Controlled Trials Register,The Cochrane Library, MEDLINE, EMBASE, and the full text of the identified studies were searched until June 2004. The search strategy included terms for primary biliary cirrhosis and glucocorticosteroids (including the names of frequently used preparations). Previous research groups and manufacturers were contacted for additional references. No language restrictions were applied.. Double-blind, single-blind, or unblinded randomised clinical trials evaluating any preparation of glucocorticosteroids versus placebo or no intervention in patients with primary biliary cirrhosis diagnosed by abnormal liver function tests and either anti-mitochondrial antibodies or histology were included. Additional agents were allowed if they were administered to both groups equally.. The quality of the randomised clinical trials was evaluated by methodology components (generation of allocation sequence; allocation concealment; blinding; follow up). Analyses were performed according to the intention-to-treat method with missing data being accounted for by imputation.. Only two underpowered trials (reporting 36 and 40 patients) were identified. These differed markedly in their inclusion criteria and treatment protocols. Both stated that they used placebo. However, allocation concealment was unclear. Only one trial reported any patient deaths. No significant improvement in mortality was identified (odds ratio (OR) 0.42, 95% confidence interval (CI) 0.10 to 1.76). Improvements in serum markers of liver inflammation and liver histology were identified. Potentially prognostically linked markers such as bilirubin and albumin were incompletely reported. Bone mineral density (weighted mean difference -2.84%, 95% CI -4.16 to -1.53) and the number of patients with any adverse event (OR 8.99, 95% CI 2.15 to 37.58) were significantly increased in the glucocorticosteroid group.. There is insufficient data to support or reject the use of glucocorticosteroids for patients with primary biliary cirrhosis. It may be appropriate to consider a large prospective randomised clinical trial on this topic.

Topics: Budesonide; Glucocorticoids; Humans; Liver Cirrhosis, Biliary; Prednisolone; Randomized Controlled Trials as Topic

In patients with primary biliary cholangitis (PBC), the efficacy 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) treatment.. We evaluated 62 patients with PBC who had histologically confirmed hepatic inflammatory activity, according to the Ishak score, and an alkaline phosphatase (ALP) >1.5× 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.. Recruitment challenges resulted in a study that was underpowered for the primary efficacy analysis. Comparing patients with paired biopsies only (n = 43), the primary histologic endpoint was not met (p >0.05). The proportion of patients with ALP <1.67×ULN, a ≥15% decrease in ALP and normal bilirubin was higher in the budesonide group than in the placebo group at 12, 24, and 36 months (p <0.05, each). In contrast to placebo, budesonide reduced mean ALP and 35% of budesonide-treated patients achieved normalisation of ALP (placebo 9%; p = 0.023). Serious adverse events occurred in 10 patients receiving budesonide and 7 patients receiving placebo.. Budesonide add-on therapy was not associated with improved liver histology in patients with PBC and insufficient response to UDCA; however, improvements in biochemical markers of disease activity were demonstrated in secondary analyses.. Around one-third of patients with primary biliary cholangitis (PBC) needs additional medical therapy alongside ursodeoxycholic acid (UDCA) treatment. In this clinical trial, the addition of the corticosteroid budesonide did not improve liver histology; there were however relevant improvements in liver blood tests. CLINICALTRIALS.. NCT00746486.

Topics: Alkaline Phosphatase; Anti-Inflammatory Agents; Biopsy; Budesonide; Cholagogues and Choleretics; Disease Progression; Double-Blind Method; Drug Monitoring; Female; Humans; Liver; Liver Cirrhosis; Liver Cirrhosis, Biliary; Liver Function Tests; Male; Middle Aged; Treatment Outcome; Ursodeoxycholic Acid

Liver biopsy has so far been the only method to accurately follow the progression of primary biliary cirrhosis (PBC). The stage and the severity of lymphocytic piecemeal necrosis (LPN) have been shown to be an independent factor for the development of cirrhosis. In this 3-year prospective study, we evaluated the diagnostic value of several liver function tests, surrogate markers of fibrogenesis, hyaluronic acid (HA), procollagen III N-terminal peptide (S-PIIINP), cholestanol and plant sterols in noncirrhotic PBC patients treated with ursodeoxycholic acid (UDCA) or with UDCA and budesonide to assess the stage, inflammation and fibrosis.. Seventy-seven stage I-III PBC patients were included into the study, with control biopsy at 36 months. Serum liver enzymes, bile acids (BA), HA, PIIINP, immunoglobulins, lipids and cholesterol precursors and plant sterols were measured at baseline and at 36 months.. Aspartate aminotransferase (AST), HA, BA and PIINP were significantly different between stages I to III and differentiated mild (F0F1) from moderate (F2F3) fibrosis. The combination of these variables (PBC score) exhibited best sensitivity and specificity, compared with AST/platelet ratio, Forns' score and fibrosis index. Using a cut-off value of 66 for the PBC score, the sensitivity was 81.4% and specificity was 65.2% for classifying the stage of PBC, regarding the stage the and fibrosis in noncirrhotic PBC.. Serum HA, BA, PIIINP and AST may serve as valuable simple tools to monitor the treatment response to UDCA in early stages of PBC. Combinations of these biomarkers into a single index further potentiate the diagnostic value of such measurements.

Topics: Anti-Inflammatory Agents; Aspartate Aminotransferases; Bile Acids and Salts; Biomarkers; Biopsy; Budesonide; Cholagogues and Choleretics; Disease Progression; Drug Therapy, Combination; Fibrosis; Humans; Hyaluronic Acid; Liver; Liver Cirrhosis, Biliary; Liver Function Tests; Peptide Fragments; Predictive Value of Tests; Procollagen; Prospective Studies; ROC Curve; Ursodeoxycholic Acid

To evaluate the safety of budesonide in primary biliary cirrhosis.. 77 primary biliary cirrhosis patients, with stages I-III at entry, were randomized to use either budesonide 6 mg and ursodeoxycholic acid 15 mg/kg (group A), or ursodeoxycholic acid alone (group B) daily for 3 years. In 22 patients, budesonide pharmacokinetics was determined after 3 years. Bone mass density was measured in 62 patients at baseline and 3 years; in 57 patients also liver biopsies were performed.. At 3 years, no significant differences in the pharmacokinetics of budesonide were found between the patients with stages 0-I, II and III primary biliary cirrhosis. In group A, bone mass density in femoral neck and lumbar spine were decreased by 3.6% (P = 0.0002) and 2.8% (P = 0.003) from the baseline. In group B, the corresponding decreases were 1.9% (P = 0.029) and 0.7% (P = 0.25), but the differences between the groups were not statistically significant (P = 0.16 for femoral neck and P = 0.08 for lumbar spine).. The plasma concentrations of budesonide do not significantly differ within stages I-III primary biliary cirrhosis patients. The combination of budesonide and ursodeoxycholic acid may decrease bone mass density in the femoral neck and lumbar spine in some primary biliary cirrhosis patients, and bone mass density is recommended to be monitored during budesonide therapy.

Topics: Anti-Inflammatory Agents; Bone Density; Budesonide; Female; Humans; Liver Cirrhosis, Biliary; Male; Osteoporosis; Treatment Outcome

Induction of cytochrome P450 3A (CYP3A) has been suggested as a mechanism of action of ursodeoxycholic acid (UDCA) in cholestasis. CYP3A is of key importance in human drug metabolism, being involved in presystemic extraction of more than 50% of all drugs currently available and of various endogenous compounds. Therefore, we compared the induction potential of UDCA with that of the prototypical inducer rifampicin in a human model study with the CYP3A substrates budesonide and cortisol. Twelve patients with early-stage primary biliary cirrhosis and eight healthy volunteers were treated with UDCA (15 mg/kg daily) for 3 weeks and subsequently with rifampicin (600 mg/d) for 1 week. Extensive pharmacokinetic profiling of oral budesonide (3 mg) was performed by determination of budesonide and phase I metabolites (6beta-hydroxybudesonide, 16alpha-hydroxyprednisolone) in plasma and urine at baseline and at the end of each treatment. In parallel, urinary 6beta-hydroxycortisol, a validated marker of CYP3A induction, was determined. UDCA did not affect biotransformation of budesonide and urinary excretion of 6beta-hydroxycortisol either in patients or in healthy volunteers. Ratios of areas under plasma concentration-time curves (AUC(0-12 h) during UDCA/AUC(0-12 h) before UDCA) of both metabolites were not higher than those of budesonide itself. In contrast, administration of rifampicin markedly induced CYP3A metabolism, resulting in abolished budesonide plasma levels and high urinary excretion of 6beta-hydroxycortisol. Metabolite formation was enhanced by rifampicin, but not by UDCA (e.g., AUC(16alpha-hydroxyprednisolone)/AUC(budesonide) in patients: baseline, 8.6 +/- 3.9; UDCA, 10.7 +/- 7.1; rifampicin, 527.0 +/- 248.7). In conclusion, UDCA is not a relevant inducer of CYP3A enzymes in humans.

Topics: Adult; Aged; Area Under Curve; Aryl Hydrocarbon Hydroxylases; Budesonide; Cytochrome P-450 CYP3A; Female; Humans; Hydrocortisone; Liver Cirrhosis, Biliary; Male; Middle Aged; Oxidoreductases, N-Demethylating; Ursodeoxycholic Acid

Ursodeoxycholic acid (UDCA) is a safe medical therapy for primary biliary cirrhosis (PBC), but its effect on liver histology remains uncertain. Budesonide is a glucocorticoid with high receptor activity and high first-pass metabolism in liver. We evaluated the combination of budesonide and UDCA on liver histology and compared this with UDCA alone in a 3-year prospective, randomized, open multicenter study. Patients with PBC (n = 77), at stages I to III, were randomized into 2 treatment arms, A (n = 41): budesonide 6 mg/d and UDCA 15 mg/kg/d and B (n = 36): UDCA 15 mg/kg/d. Liver histology was assessed at the beginning and at the end of the study. Liver function tests and glucose and cortisol values were determined every 4 months. Paired liver biopsy specimens were available from 69 patients (A = 37 and B = 32). Stage improved 22% in group A but deteriorated 20% in group B (P = .009). Fibrosis decreased 25% in group A but increased 70% in group B (P = .0009). S-PIIINP decreased significantly in group A. Inflammation decreased in both groups, 34% in group A (P = .02), but only 10% in group B (P = NS). Serum liver enzymes decreased significantly in both treatment arms. Bilirubin values rose in group B but stayed stable in group A (A/B P = .002). A mild systemic glucocorticoid effect from budesonide was evident after 2 years. In conclusion, budesonide combined with UDCA improved liver histology, whereas the effect of UDCA alone was mainly on laboratory values. Studies with longer follow-up using a combination of budesonide and UDCA are warranted to confirm safety and effects.

Topics: Adult; Aged; Budesonide; Drug Therapy, Combination; Glucocorticoids; Humans; Liver; Liver Cirrhosis; Liver Cirrhosis, Biliary; Middle Aged; Prospective Studies; Ursodeoxycholic Acid

Budesonide has been discussed as a potential treatment option in primary biliary cirrhosis (PBC). Therefore, we studied the pharmacokinetics and pharmacodynamics of budesonide in patients with PBC stage I/II and stage IV. Twelve patients with early PBC stage I/II and 7 patients with PBC stage IV under continuous treatment with ursodeoxycholic acid (UDCA) were enrolled in an exploratory trial. Each patient received oral budesonide for 3 weeks at weekly increasing dosages of 3 mg once to thrice per day. Budesonide and cortisol plasma levels, urinary cortisol excretion, serum liver tests, and immunoglobulins were determined on days 1, 7, and 21 of the study. Patients with PBC stage IV showed significantly higher peak plasma concentrations (4.9 +/- 3.5 vs. 1.5 +/- 0.4 ng/mL; P <.05) and areas under the plasma concentration-time curves (AUC) (23.2 +/- 16.8 vs. 5.1 +/- 1.4 hours. ng/mL, P <.01, total AUC extrapolated to infinity [AUC(0- infinity )]) after a single dose of 3 mg budesonide when compared with patients with PBC stage I/II. Equally, AUC of budesonide were significantly increased under a multiple dose regimen on day 21 (14.0 +/- 11.6 vs. 5.0 +/- 1.9 hours. ng/mL, P <.01, AUC at steady state from dosing time to 8 hours [AUC(ss,0-8 h)]). Higher levels of budesonide were related to a significant decrease in plasma cortisol and reduction of urinary cortisol excretion in patients with stage IV disease. Two patients with stage IV disease developed portal vein thrombosis (PVT). In conclusion, administration of budesonide leads to markedly elevated plasma levels in cirrhotic patients with PBC associated with serious adverse drug reactions. Thus, further evaluation of combined treatment with UDCA may be considered in early-stage PBC but not in cirrhotic patients with PBC.

Topics: Adult; Anti-Inflammatory Agents; Budesonide; Female; Humans; Hydrocortisone; Liver Cirrhosis, Biliary; Male; Middle Aged; Treatment Outcome

Ursodeoxycholic acid (UDCA) is used for treatment of primary biliary cirrhosis. Previous studies showed that, compared with UDCA monotherapy, bile salts plus prednisolone had no further effect on laboratory data but improved liver histology. Thirty percent of these patients had prednisolone-related side effects. Budesonide is a glucocorticoid with a high receptor affinity and a high first-pass metabolism. In this study we investigated whether budesonide and UDCA are superior to UDCA monotherapy.. A 2-year prospective, controlled double-blind trial was performed. Twenty patients (mainly with early-stage disease) were treated with UDCA at a dose of 10-15 mg/kg daily in addition to 3 mg budesonide 3 times daily (group A), and 19 patients (1 dropped out for personal reasons) were treated with UDCA plus placebo (group B). Liver biopsy specimens were taken before, after 12 months, and at the end of study. Glucose tolerance tests, serum cortisol levels, and adrenocorticotropin-stimulated cortisol secretion were assessed at regular intervals. Bone mass density was measured by dual-energy photon absorptiometry.. Compared with pretreatment values, liver enzyme and immunoglobulin M and G levels decreased significantly in both groups. Improvement in group A was significantly more pronounced (P < 0.05) than in group B. Titers of antimitochondrial antibodies did not change. In group A, the point score of liver histology improved by 30.3%; in group B, it deteriorated by 3.5% (P < 0.001). Changes in bone mineral density after 2 years were -1.747% in group A and -0.983% in group B (P = 0.43). Budesonide had little influence on the hypothalamic-pituitary-adrenal axis. One patient in group A had budesonide-related side effects; in 3 patients in group B, complications of liver disease developed.. Combination therapy with UDCA and budesonide is superior to UDCA and placebo.

Topics: Administration, Oral; Administration, Topical; Anti-Inflammatory Agents; Budesonide; Cholagogues and Choleretics; Double-Blind Method; Drug Therapy, Combination; Female; Glucocorticoids; Humans; Immunoglobulin G; Immunoglobulin M; Liver; Liver Cirrhosis, Biliary; Male; Middle Aged; Prospective Studies; Treatment Outcome; Ursodeoxycholic Acid

The Swiss Autoimmune Hepatitis Cohort Study is a nationwide registry, initiated in 2017, that collects retrospective and prospective clinical data and biological samples from patients of all ages with autoimmune hepatitis treated at Swiss hepatology centres. Here, we report the analysis of the first 5 years of registry data.. A total of 291 patients with autoimmune hepatitis have been enrolled, 30 of whom were diagnosed before 18 years of age and composed the paediatric cohort. Paediatric cohort: median age at diagnosis 12.5 years (range 1-17, interquartile range (IQR) 8-15), 16 (53%) girls, 6 (32%) with type 2 autoimmune hepatitis, 8 (27%) with autoimmune sclerosing cholangitis, 1 with primary biliary cholangitis variant syndrome, 4 (15%) with inflammatory bowel disease and 10 (41%) with advanced liver fibrosis at diagnosis. Adult cohort: median age at diagnosis 54 years (range 42-64, IQR 18-81), 185 (71%) women, 51 (20%) with primary biliary cholangitis variant syndrome, 22 (8%) with primary sclerosing cholangitis variant syndrome, 9 (4%) with inflammatory bowel disease and 66 (32%) with advanced liver fibrosis at diagnosis. The median follow-up time for the entire cohort was 5.2 years (IQR 3-9.3 years). Treatment in children: 29 (97%) children were initially treated with corticosteroids, 28 of whom received combination treatment with azathioprine. Budesonide was used in four children, all in combination with azathioprine. Mycophenolate mofetil was used in five children, all of whom had previously received corticosteroids and thiopurine. Treatment in adults (data available for 228 patients): 219 (96%) were treated with corticosteroids, mostly in combination with azathioprine. Predniso(lo)ne was the corticosteroid used in three-quarters of patients; the other patients received budesonide. A total of 78 (33%) patients received mycophenolate mofetil, 62 of whom had previously been treated with azathioprine. Complete biochemical response was achieved in 13 of 19 (68%) children and 137 of 182 (75%) adults with available follow-up data. All children were alive at the last follow-up, and none had undergone liver transplantation. Five (2%) adults underwent liver transplantation, two of whom had a fulminant presentation. Four (2%) adults with autoimmune hepatitis died (two from liver-associated causes).. Patients with autoimmune hepatitis in Switzerland had clinical features similar to those in other cohorts. The proportion of patients diagnosed with primary biliary cholangitis variant syndrome was higher than expected. Autoimmune hepatitis was managed according to guidelines, except for the use of budesonide in a small proportion of paediatric patients. The outcomes were excellent, but the findings must be confirmed over a longer follow-up period.

Topics: Adolescent; Adult; Azathioprine; Budesonide; Child; Child, Preschool; Cohort Studies; Female; Hepatitis, Autoimmune; Humans; Infant; Inflammatory Bowel Diseases; Liver Cirrhosis; Liver Cirrhosis, Biliary; Male; Middle Aged; Mycophenolic Acid; Prospective Studies; Retrospective Studies; Switzerland

BACKGROUND There is a recognized association between inflammatory bowel disease (IBD) and hepatobiliary autoimmune disease, particularly primary sclerosing cholangitis (PSC). There have been fewer reported cases of IBD and primary biliary cholangitis (PBC), which is treated with ursodeoxycholic acid (UDCA). This report presents the case of a 60-year-old woman with PBC who was diagnosed with Crohn's ileitis after suspension of UDCA treatment. CASE REPORT A 66-year-old female patient with PBC was admitted to our department for irrepressible chronic diarrhea and recurrent abdominal pain. PBC was diagnosed on the basis of serological data: chronic (>6 months) increase in alkaline phosphatase (ALP) associated with positivity for specific anti-nuclear antibodies (sp100 and gp210), without requiring a liver biopsy and a magnetic resonance cholangiopancreatography to rule out PSC. Given the intolerance and non-responsiveness according to the Toronto criteria (ALP <1.67 times the normal limit after 2 years) to UDCA at 15 mg/kg/day, an oral monotherapy treatment using obeticholic acid at 5 mg/day was prescribed. The patient complained of abdominal pain and upper gastrointestinal symptoms. The endoscopic/histologic and radiologic examinations supported the diagnosis of Crohn's ileitis. Given the potential benefits to PBC patients of what is described as off-label therapy, budesonide at a dosage of 9 mg/day p.o. was also administered. One month after discharge, an improvement was observed both in the cholestasis indices and in gastrointestinal symptoms. CONCLUSIONS This report presents a case of PBC in which the patient was diagnosed with Crohn's ileitis after cessation of treatment with UDCA, and highlights the importance of recognizing the association between autoimmune hepatobiliary disease and IBD.

Topics: Abdominal Pain; Aged; Alkaline Phosphatase; Autoimmune Diseases; Budesonide; Crohn Disease; Female; Humans; Ileitis; Inflammatory Bowel Diseases; Liver Cirrhosis, Biliary; Middle Aged; Ursodeoxycholic Acid

Long-term treatment with ursodeoxycholic acid (UDCA; 13-15 mg/kg/day) in patients with primary biliary cirrhosis (PBC) improves biochemical liver tests, delays histological progression and prolongs survival without liver transplantation. UDCA monotherapy appears sufficient for many patients as suggested by long-term observational data. However, the transplant-free survival rate of UDCA-treated patients remains significantly lower than that of an age- and sex-matched control population. Therefore, there is a continued need for new therapeutic options in PBC. In this article we review and discuss the following issues: the appropriate selection of patients requiring new therapeutic options, the role of budesonide in the management of these patients, and the emerging place of peroxisome proliferator-activated receptor-α ligands as anti-inflammatory and immunomodulating agents in PBC.

Topics: Adult; Budesonide; Female; Fibric Acids; Humans; Liver; Liver Cirrhosis, Biliary; Male; Middle Aged; Treatment Outcome; Ursodeoxycholic Acid

This paper analyzes the results of different treatments overlap (OS) of primary biliary cirrhosis (PBC) and autoimmune hepatitis (AIH): ursodeoxycholic acid monotherapy (UDCA) monotherapy with prednisolone (PD), the combination of PD with UDCA. Results of treatment of 16 OS patients with glucocorticoid last generation--budesonide (BS) in combination with UDCA. The treatment results were estimated in reducing severity of intrahepatic cholestasis (IHC), proposed by the author, as well as the degree of reduction of the biochemical activity of enzymes. Evaluated the quality of life by SF-36 questionnaire. In addition, the efficacy of budesonide in combination with UDCA was assessed by morphological examination of liver tissue in the dynamics after 6 months of treatment. The paper convincingly demonstrate that combination therapy OS is more effective in monotherapy reducing clinical and biochemical disease activity, as well as positive effects on quality of life. The advantages of the use of budesonide in combination with UDCA prior systemic glucocorticoids: a high efficiency and low risk of side effects.

Topics: Anti-Inflammatory Agents; Budesonide; Cholagogues and Choleretics; Drug Therapy, Combination; Female; Hepatitis, Autoimmune; Humans; Liver Cirrhosis, Biliary; Male; Prednisolone; Quality of Life; Surveys and Questionnaires; Ursodeoxycholic Acid

Topics: Anti-Inflammatory Agents; Budesonide; Cholagogues and Choleretics; Drug Therapy, Combination; Hepatitis, Autoimmune; Humans; Liver Cirrhosis, Biliary; Treatment Outcome; Ursodeoxycholic Acid

Topics: Anemia, Hemolytic, Autoimmune; Anti-Inflammatory Agents; Budesonide; Female; Hashimoto Disease; Hepatitis, Autoimmune; Humans; Liver Cirrhosis, Biliary; Middle Aged; Polyendocrinopathies, Autoimmune; Syndrome; Ursodeoxycholic Acid

Topics: Budesonide; Drug Therapy, Combination; Hepatitis, Autoimmune; Immunosuppressive Agents; Liver Cirrhosis, Biliary; Long-Term Care; Prognosis; Ursodeoxycholic Acid

Topics: Anti-Inflammatory Agents; Autoimmune Diseases; Budesonide; Cholagogues and Choleretics; Cholangitis, Sclerosing; Cholestasis, Intrahepatic; Disease-Free Survival; Drug Therapy, Combination; Humans; Liver Cirrhosis, Biliary; Liver Function Tests; Liver Transplantation; Syndrome; Ursodeoxycholic Acid

Budesonide, which is a dual substrate of P-glycoprotein, the product of the multidrug resistance 1 (MDR1) gene, and cytochrome P450 3A (CYP3A) has been proposed for treatment of early primary biliary cirrhosis (PBC). Recently, MDR1 gene polymorphisms have been discussed as a potential cause of glucocorticoid resistance. We tested the hypothesis that MDR1 gene polymorphisms affect absorption of oral budesonide.. In 21 patients with histologically proven early-stage (I/II) PBC and nine healthy subjects, we evaluated the impact of MDR1 single nucleotide polymorphisms (2,677G>T,A and 3,435C>T) on disposition of a single oral dose of 3 mg budesonide. CYP3A5 gene polymorphisms (6,986A>G) were analyzed in parallel.. In MDR1 2,677 GG and 3,435 CC genotypes, absorption and elimination of budesonide were not significantly different from those in corresponding homozygous variants. Peak plasma levels and areas under the plasma concentration time curves (AUC) of budesonide were not lower in MDR1 3,435 CC with putatively high intestinal expression of P-glycoprotein than in MDR1 3,435 TT. Interestingly, in two CYP3A5*1/*3 carriers with high enzyme activity, lower AUC was noted than in 28 CYP3A5*3/*3 carriers with a deficient enzyme.. Common MDR1 gene polymorphisms do not affect disposition of budesonide in early PBC.

Topics: Administration, Oral; Adult; Anti-Inflammatory Agents; Biomarkers; Budesonide; Case-Control Studies; Cytochrome P-450 CYP3A; Female; Gene Frequency; Genes, MDR; Genotype; Humans; Liver Cirrhosis, Biliary; Male; Middle Aged; Polymorphism, Single Nucleotide; Time Factors; Treatment Outcome

Topics: Anti-Inflammatory Agents; Autoimmune Diseases; Budesonide; Humans; Liver Cirrhosis, Biliary; Randomized Controlled Trials as Topic; Ursodeoxycholic Acid

Ursodeoxycholic acid (UDCA) is a safe and effective medical therapy for most patients with primary biliary cirrhosis (PBC). However, some patients show an incomplete response to UDCA therapy. Treatment with corticosteroids may be of benefit although at the expense of systemic side effects. Budesonide, a corticosteroid with an extensive first-pass hepatic metabolism appeared promising for the treatment of PBC. The aim of this study was to evaluate the safety and estimate the efficacy of budesonide in patients with PBC, who have shown a suboptimal response to UDCA. Twenty-two patients with PBC, 16 women, median age of 50 who had been on UDCA (13-15 mg/kg/d) for a mean of 46 months (range 6-108 months) and had shown a persistent elevation of alkaline phosphatase activity at least 2 times the upper limit of normal were enrolled. Oral budesonide, 9 mg daily was administered for 1 year and patients continued on the same dosage of UDCA. There was a significant, but transitory improvement in serum levels of total bilirubin (P =.001) and a significant, but marginal improvement in serum alkaline phsophatase (P =.001) with combination therapy. The Mayo risk score increased significantly (P =.02) and there was a significant loss of bone mass (P <.001) of the lumbar spine. Budesonide-induced hyperglycemia and cosmetic adverse effects were noted in 2 patients. In conclusion, oral budesonide appears to add minimal, if any, additional benefit to UDCA, and it is associated with a significant worsening of osteoporosis in patients with PBC.

Topics: Administration, Oral; Administration, Topical; Adult; Aged; Alkaline Phosphatase; Anti-Inflammatory Agents; Bilirubin; Bone Density; Budesonide; Cholagogues and Choleretics; Drug Therapy, Combination; Female; Glucocorticoids; Humans; Liver Cirrhosis, Biliary; Male; Middle Aged; Osteoporosis; Pilot Projects; Retreatment; Treatment Failure; Ursodeoxycholic Acid