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hepatitis c, infliximab

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https://www.readbyqxmd.com/read/29446857/infectious-risk-of-biological-drugs-versus-traditional-systemic-treatments-in-moderate-to-severe-psoriasis-a-cohort-analysis-in-the-french-insurance-database
#1
Sylvain Couderc, Maryse Lapeyre-Mestre, Robert Bourrel, Paul Carle, Jean-Louis Montastruc, Agnès Sommet
The aim of this study was to compare the infectious risk between a group of psoriasis patients treated by Biological Drugs (BD) and a group treated by Traditional Systemic Treatments (TST). We built a retrospective observational cohort study from the French health insurance database in the Midi-Pyrénées area (2.9 million inhabitants, South West of France) using data from 01/01/2010 to 12/31/2013. We compared the infectious risk between 'exposed' patients treated with BD (adalimumab, etanercept, infliximab or ustekinumab) and 'unexposed' patients treated by TST (phototherapy, acitretin, methotrexate or cyclosporine)...
February 15, 2018: Fundamental & Clinical Pharmacology
https://www.readbyqxmd.com/read/29361083/antibody-response-to-hepatitis-b-virus-vaccine-is-impaired-in-patients-with-inflammatory-bowel-disease-on-infliximab-therapy
#2
Perry K Pratt, Nunes David, Horst C Weber, Frédéric F Little, Themistoklis Kourkoumpetis, Gregory J Patts, Janice Weinberg, Francis A Farraye
Background: Studies have demonstrated an association between anti-TNF/immunomodulator agents used in inflammatory bowel disease (IBD) and impaired hepatitis B virus (HBV) vaccine immunogenicity, but little data exist on whether specific medication types affect protective HBsAb titers. Our aim was to analyze this association. Methods: This is a retrospective cohort study. Inclusion criteria: age ≥18, diagnosis of Crohn's disease (CD) or ulcerative colitis (UC), previous HBV vaccination series and/or ≥1 positive HBsAb, and record of IBD therapy in 6 months before titer level...
January 18, 2018: Inflammatory Bowel Diseases
https://www.readbyqxmd.com/read/29352387/current-perspectives-on-erythema-multiforme
#3
REVIEW
Marianne Lerch, Carlo Mainetti, Benedetta Terziroli Beretta-Piccoli, Thomas Harr
Recognition and timely adequate treatment of erythema multiforme remain a major challenge. In this review, current diagnostic guidelines, potential pitfalls, and modern/novel treatment options are summarized with the aim to help clinicians with diagnostic and therapeutic decision-making. The diagnosis of erythema multiforme, that has an acute, self-limiting course, is based on its typical clinical picture of targetoid erythematous lesions with predominant acral localization as well as histological findings...
January 19, 2018: Clinical Reviews in Allergy & Immunology
https://www.readbyqxmd.com/read/29274889/new-onset-autoimmune-hepatitis-during-anti-tumor-necrosis-factor-alpha-treatment-in-children
#4
Amanda Ricciuto, Binita M Kamath, Thomas D Walters, Karen Frost, Nicholas Carman, Peter C Church, Simon C Ling, Anne M Griffiths
OBJECTIVES: To evaluate a large anti-tumor necrosis factor (TNF)-treated pediatric inflammatory bowel disease cohort for drug-induced liver injury (DILI) following presentation of an index case with suspected DILI with autoimmune features after infliximab exposure. To characterize the incidence, natural history, and risk factors for liver enzyme elevation with anti-TNF use. STUDY DESIGN: We reviewed the index case and performed a retrospective cohort study of 659 children receiving anti-TNF therapy between 2000 and 2015 at a tertiary pediatric inflammatory bowel disease center...
December 21, 2017: Journal of Pediatrics
https://www.readbyqxmd.com/read/29207939/tocilizumab-for-the-management-of-immune-mediated-adverse-events-secondary-to-pd-1-blockade
#5
Chipman Rg Stroud, Aparna Hegde, Cynthia Cherry, Abdul R Naqash, Nitika Sharma, Srikala Addepalli, Sulochana Cherukuri, Teresa Parent, Jessica Hardin, Paul Walker
Background Immune checkpoint inhibitors are poised to revolutionize the management of a growing number of malignancies. Unfortunately, the management of steroid-refractory immune mediated adverse events is based on a paucity of randomized data and limited to single center experiences. Our initial experience with the IL-6 receptor antagonist tocilizumab showed clinical improvement in a wide variety of irAEs. As a result, we adopted the use of tocilizumab for the management of steroid refractory irAEs. Methods The character and clinical course of irAEs were abstracted from the medical record and analyzed...
January 1, 2017: Journal of Oncology Pharmacy Practice
https://www.readbyqxmd.com/read/27853420/reducing-peripheral-inflammation-with-infliximab-reduces-neuroinflammation-and-improves-cognition-in-rats-with-hepatic-encephalopathy
#6
Sherry Dadsetan, Tiziano Balzano, Jerónimo Forteza, Andrea Cabrera-Pastor, Lucas Taoro-Gonzalez, Vicente Hernandez-Rabaza, Sara Gil-Perotín, Laura Cubas-Núñez, José-Manuel García-Verdugo, Ana Agusti, Marta Llansola, Vicente Felipo
Inflammation contributes to cognitive impairment in patients with hepatic encephalopathy (HE). However, the process by which peripheral inflammation results in cognitive impairment remains unclear. In animal models, neuroinflammation and altered neurotransmission mediate cognitive impairment. Taking into account these data, we hypothesized that in rats with HE: (1) peripheral inflammation is a main contributor to neuroinflammation; (2) neuroinflammation in hippocampus impairs spatial learning by altering AMPA and/or NMDA receptors membrane expression; (3) reducing peripheral inflammation with infliximab (anti-TNF-a) would improve spatial learning; (4) this would be associated with reduced neuroinflammation and normalization of the membrane expression of glutamate receptors...
2016: Frontiers in Molecular Neuroscience
https://www.readbyqxmd.com/read/27771122/-vaccination-status-in-psoriasis-patients-on-immunosuppressant-therapy-including-biologics
#7
A Bonhomme, E Fréling, M Reigneau, C Poreaux, A Valois, F Truchetet, A Barbaud, J-L Schmutz
OBJECTIVES: To evaluate the vaccine coverage of psoriasis patients prior to initiating or changing immunosuppressant therapy, and to verify that the prescribed vaccines have been administered. PATIENTS AND METHODS: We conducted a bi-centre, observational, cross-sectional study over 9 months. Psoriasis patients in whom immunosuppressant therapy (comprising cyclosporine, methotrexate, etanercept, infliximab, adalimumab or ustekinumab) was indicated were included. Medical history, previous treatments, vaccination status, viral serology results (for hepatitis B, measles, and chickenpox), and reasons for non-vaccination were assessed via questionnaire...
February 2017: Annales de Dermatologie et de Vénéréologie
https://www.readbyqxmd.com/read/27605880/management-of-psoriasis-patients-with-hepatitis-b-or-hepatitis-c-virus-infection
#8
REVIEW
Claudio Bonifati, Viviana Lora, Dario Graceffa, Lorenzo Nosotti
The systemic therapies available for the management of Psoriasis (PsO) patients who cannot be treated with more conservative options, such as topical agents and/or phototherapy, with the exception of acitretin, can worsen or reactivate a chronic infection. Therefore, before administering immunosuppressive therapies with either conventional disease-modifying drugs (cDMARDs) or biological ones (bDMARDs) it is mandatory to screen patients for some infections, including hepatitis B virus (HBV) and hepatitis C virus (HCV)...
July 28, 2016: World Journal of Gastroenterology: WJG
https://www.readbyqxmd.com/read/27438388/-no-hair-loss-but-colitis-or-pneumonitis-unique-side-effects-of-immune-checkpoint-inhibitors-for-cancer
#9
T G Steenbruggen, M M van den Heuvel, C U Blank, J M van Dieren, J B A G Haanen, M Kok
Immunotherapy with checkpoint inhibitors is an effective strategy for several cancers. In some patients long-term remissions are seen. However, enhancement of the immune response can be accompanied by immune-related adverse events (irAEs). These patients often present with nonspecific symptoms. The most common irAEs are dermatitis, colitis, pneumonitis, hepatitis and endocrinopathies. IrAEs can occur in every organ, even simultaneously. Furthermore, irAEs can occur weeks or months after discontinuation of checkpoint inhibitors...
2016: Nederlands Tijdschrift Voor Geneeskunde
https://www.readbyqxmd.com/read/27228636/infections-and-biological-therapy-in-patients-with-rheumatic-diseases
#10
REVIEW
Fabiola Atzeni, Alberto Batticciotto, Ignazio F Masala, Rossella Talotta, Maurizio Benucci, Piercarlo Sarzi-Puttini
Long-term extension studies and observational drug registers have revealed an increased risk of serious infections in patients treated with anti-tumor necrosis factor agents, particularly infliximab, etanercept and adalimumab. The same may be true for the newer biological drugs rituximab, tocilizumab and abatacept, although this has yet to be confirmed by long-term observational studies. We review the risk of tuberculosis, herpes zoster and other opportunistic infections, and the recommendations for screening for tuberculosis and hepatitis B and C infections in patients with rheumatoid arthritis, with the aim of informing patients and encouraging greater awareness among physicians...
March 2016: Israel Medical Association Journal: IMAJ
https://www.readbyqxmd.com/read/27170624/national-trends-in-prescription-drug-expenditures-and-projections-for-2016
#11
REVIEW
Glen T Schumock, Edward C Li, Katie J Suda, Michelle D Wiest, JoAnn Stubbings, Linda M Matusiak, Robert J Hunkler, Lee C Vermeulen
PURPOSE: Historical trends and factors likely to influence future pharmaceutical expenditures are discussed, and projections are made for drug spending in 2016 in nonfederal hospitals, clinics, and overall (all sectors). METHODS: Drug expenditure data through calendar year 2015 were obtained from the IMS Health National Sales Perspectives database and analyzed. Other factors that may influence drug spending in hospitals and clinics in 2016, including new drug approvals and patent expirations, were also reviewed...
July 15, 2016: American Journal of Health-system Pharmacy: AJHP
https://www.readbyqxmd.com/read/27149138/generalized-pyoderma-gangrenosum-associated-with-ulcerative-colitis-successful-treatment-with-infliximab-and-azathioprine
#12
Foteini Chatzinasiou, Dimitrios Polymeros, Maro Panagiotou, Konstadinos Theodoropoulos, Dimitrios Rigopoulos
Pyoderma gangrenosum (PG) is a rare ulcerative skin disease, part of the spectrum of neutrophilic and auto-inflammatory dermatoses. Its pathogenesis is unknown, although immune pathways have been implicated. Lesion biopsies show a predominantly neutrophilic infiltrate. The incidence of PG is uncertain, but it is estimated to be 3-10 per million per year, occurring at any age but most commonly between 20 and 50 years with a possible slightly higher incidence in women. Approximately 50% of patients with PG also have another disease associated with PG...
April 2016: Acta Dermatovenerologica Croatica: ADC
https://www.readbyqxmd.com/read/27143962/the-effects-of-infliximab-on-laminin-nf%C3%AE%C2%BAb-and-anti-tnf-expression-through-its-effect-on-ischemic-liver-tissue
#13
Remzi Adnan Akdogan, Yildiray Kalkan, Levent Tümkaya, Halil Rakici, Elif Akdogan
The aim of this study was to investigate the possible protective effects of infliximab on expression of laminin, anti-TNF, and NFκB in the rat hepatic cells after ischemia/reperfusion (I/R). A total of 30 male Wistar albino rats were divided into three groups: Control (C), sham I/R (ISC), and I/R+ infliximab (ISC inf); each group comprised 10 animals. C group animals underwent laparotomy without I/R injury. In ISC groups after undergoing laparotomy, 1 hour of superior mesenteric artery ligation was done, which was followed by 1 hour of reperfusion...
2016: Gastroenterology Research and Practice
https://www.readbyqxmd.com/read/26382296/endogenously-produced-tnf-%C3%AE-contributes-to-the-expression-of-cxcl10-ip-10-in-ifn-%C3%AE-3-activated-plasmacytoid-dendritic-cells
#14
Giulia Finotti, Nicola Tamassia, Federica Calzetti, Giovanna Fattovich, Marco A Cassatella
The interplay between IFN-λs and dendritic cells is becoming increasingly relevant, particularly in light of their key role in inducing the antiviral state, including in hepatitis C virus infection. In this work, we have analyzed extensively how human plasmacytoid dendritic cells respond to IFN-λ3. We report that plasmacytoid dendritic cells incubated with IFN-λ3 prolong their survival; alter their expression pattern of surface HLA-DRα, CD123, CD86, and CD303; and time dependently produce IFN-α, CXCL10/IFN-γ-induced protein 10, and even modest quantities of TNF-α...
January 2016: Journal of Leukocyte Biology
https://www.readbyqxmd.com/read/26278774/anti-tumour-necrosis-factor-treatment-of-severe-psoriasis-complicated-by-epstein-barr-virus-hepatitis-and-subsequently-by-chronic-hepatitis
#15
Petra Cetkovska, Iva Lomicova, Petr Mukensnabl, Aloysius C M Kroes
A case is described of severe acute hepatitis in 47-year-old woman with chronic psoriasis and psoriatic arthritis treated with infliximab. Although clinical, serological and laboratory results were compatible with acute EBV hepatitis, it was difficult to differentiate between EBV infection and other non-infectious causes of hepatitis. The patient gradually developed chronic hepatitis with liver steatosis and efficient treatment with adalimumab had to be stopped. This case presents an uncommon complication that may arise from the use of biologic therapy and calls for caution in long-term management of psoriatic patients with internal comorbidities...
November 2015: Dermatologic Therapy
https://www.readbyqxmd.com/read/26221373/prevalence-and-influences-of-hepatitis-b-virus-infection-on-inflammatory-bowel-disease-a-retrospective-study-in-southern-china
#16
Yao He, Pingping Xu, Yujun Chen, Rongping Yang, Baili Chen, Zhirong Zeng, Minhu Chen
The prevalence of Hepatitis B Virus (HBV) infection in inflammatory bowel disease (IBD) has been reported differently across the world. The present study retrospectively included 675 consecutive IBD patients (449 Crohn's disease, CD and 226 ulcerative colitis,UC) from July 2006 to July 2012. The rates of HBV infection (HBsAg-positive) were 13.6%, 16.8% and 13.8% in patients with CD, UC, and general population, respectively (P = 0.418). No significant difference in clinical characters was found between HBsAg-positive and HBsAg-negative IBD patients...
2015: International Journal of Clinical and Experimental Medicine
https://www.readbyqxmd.com/read/26184440/to-test-or-not-to-test-an-updated-evidence-based-assessment-of-the-value-of-screening-and-monitoring-tests-when-using-systemic-biologic-agents-to-treat-psoriasis-and-psoriatic-arthritis
#17
REVIEW
Christine S Ahn, Emily H Dothard, Michael L Garner, Steven R Feldman, William W Huang
BACKGROUND: Safety profiles of systemic biologic agents for the treatment of psoriasis and psoriatic arthritis (PsA) encompass a wide spectrum of adverse events. To date, no uniform evidence-based guidelines exist regarding screening and monitoring patients who are undergoing biologic therapy. OBJECTIVE: We sought to identify studies evaluating screening and monitoring tests in the treatment of psoriasis and PsA with systemic biologic agents, and to propose evidence-based practical guidelines...
September 2015: Journal of the American Academy of Dermatology
https://www.readbyqxmd.com/read/25964853/reversible-methotrexate-associated-lymphoma-of-the-liver-in-rheumatoid-arthritis-a-unique-case-of-primary-hepatic-lymphoma
#18
Ai Kawahara, Junichi Tsukada, Takahiro Yamaguchi, Takefumi Katsuragi, Takehiro Higashi
Primary hepatic lymphoma (PHL) is an extremely rare disease, frequently associated with viruses such as hepatitis B virus (HBV), hepatitis C virus (HCV), and human immune deficiency virus (HIV). On the other hand, an increased risk of lymphoproliferative disorders (LPD) has been demonstrated in patients treated with immunosuppressive drugs such as methotrexate (MTX) for rheumatoid arthritis (RA). The role of Epstein-Barr virus (EBV) has been discussed in the pathogenesis of the immunodeficiency-associated LPDs...
2015: Biomarker Research
https://www.readbyqxmd.com/read/25652590/current-evidence-in-the-field-of-the-management-with-tnf-%C3%AE-inhibitors-in-psoriatic-arthritis-and-concomitant-hepatitis-c-virus-infection
#19
REVIEW
Francesco Caso, Luca Cantarini, Filomena Morisco, Antonio Del Puente, Roberta Ramonda, Ugo Fiocco, Ennio Lubrano, Rosario Peluso, Paolo Caso, Mauro Galeazzi, Leonardo Punzi, Raffaele Scarpa, Luisa Costa
INTRODUCTION: Psoriatic arthritis (PsA) is a chronic inflammatory condition involving the spine, enthesis and peripheral joints, which is associated with psoriasis. PsA therapy varies from use of NSAIDs to disease-modifying anti-rheumatic agents (DMARDs). However, their use can represent a limitation in patients with concomitant hepatitis C virus (HCV) infection. In the last few decades, anti-TNF-α therapy has opened new horizons in the treatment of PsA. Hence, the purpose of this review is to explore the efficacy and safety of anti-TNF-α agents in PsA and concomitant HCV infection...
May 2015: Expert Opinion on Biological Therapy
https://www.readbyqxmd.com/read/25630559/infection-risk-associated-with-anti-tnf-%C3%AE-agents-a-review
#20
REVIEW
Giuseppe Murdaca, Francesca Spanò, Miriam Contatore, Andrea Guastalla, Elena Penza, Ottavia Magnani, Francesco Puppo
INTRODUCTION: TNF-α is a pro-inflammatory cytokine known to a have a key role in the pathogenesis of chronic immune-mediated diseases. TNF-α inhibitors can be administered either as monotherapy or in combination with other anti-inflammatory or disease-modifying anti-rheumatic drugs (DMARDs) to treat chronic immune-mediated diseases. AREAS COVERED: Patients receiving TNF-α inhibitors are at high risk of infections. Based on our experience, in this paper, we discuss the risk of infections associated with the administration of TNF-α inhibitors and the strategies for mitigating against the development of these serious adverse events...
April 2015: Expert Opinion on Drug Safety
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