[Crohn's disease].

Over 1 million residents in the USA and 2.5 million in Europe are estimated to have IBD, with substantial costs for health care. These estimates do not factor in the 'real' price of IBD, which can impede career aspirations, instil social stigma and impair quality of life in patients. The majority of patients are diagnosed early in life and the incidence continues to rise; therefore, the effect of IBD on health-care systems will rise exponentially. Moreover, IBD has emerged in newly industrialized countries in Asia, South America and Middle East and has evolved into a global disease with rising prevalence in every continent. Understanding the worldwide epidemiological patterns of IBD will prepare us to manage the burden of IBD over time. The goal of this article is to establish the current epidemiology of IBD in the Western world, contrast it with the increase in IBD in newly industrialized countries and forecast the global effects of IBD in 2025.

The global burden of IBD: from 2015 to 2025

/pdf/second-european-evidence-based-consensus-on-the-diagnosis-hg0loy9hft.pdf

Second European evidence-based consensus on the diagnosis and management of ulcerative colitis Part 2: Current management

The management of inflammatory bowel disease represents a key component of clinical practice for members of the British Society of Gastroenterology (BSG). There has been considerable progress in management strategies affecting all aspects of clinical care since the publication of previous BSG guidelines in 2004, necessitating the present revision. Key components of the present document worthy of attention as having been subject to re-assessment, and revision, and having direct impact on practice include: The data generated by the nationwide audits of inflammatory bowel disease (IBD) management in the UK in 2006, and 2008. The publication of 'Quality Care: service standards for the healthcare of people with IBD' in 2009. The introduction of the Montreal classification for Crohn's disease and ulcerative colitis. The revision of recommendations for the use of immunosuppressive therapy. The detailed analysis, guidelines and recommendations for the safe and appropriate use of biological therapies in Crohn's disease and ulcerative colitis. The reassessment of the role of surgery in disease management, with emphasis on the importance of multi-disciplinary decision-making in complex cases. The availablity of new data on the role of reconstructive surgery in ulcerative colitis. The cross-referencing to revised guidelines for colonoscopic surveillance, for the management of metabolic bone disease, and for the care of children with inflammatory bowel disease. Use of the BSG discussion forum available on the BSG website to enable ongoing feedback on the published document http://www.bsg.org.uk/forum (accessed Oct 2010). The present document is intended primarily for the use of clinicians in the United Kingdom, and serves to replace the previous BSG guidelines in IBD, while complementing recent consensus statements published by the European Crohn's and Colitis Organisation (ECCO) https://www.ecco-ibd.eu/index.php (accessed Oct 2010).

https://gut.bmj.com/content/gutjnl/60/5/571.full.pdf

Guidelines for the management of inflammatory bowel disease in adults

aDepartment of Pharmacology and Therapeutics, University of Porto; MedInUP, Centre for Drug Discovery and Innovative Medicines; Centro Hospitalar São João, Porto, Portugal bIBD Unit, DIMEC, University of Bologna, Bologna, Italy cDepartment of Gastroenterology and Hepatology, Chaim Sheba Medical Center, Tel Hashomer, Israel dGastrointestinal Unit ASST Fatebenefratelli Sacco—University of Milan—Milan, Italy eIBD Unit Complesso Integrato Columbus, Gastroenterological and Endocrino-Metabolical Sciences Department, Fondazione Policlinico Universitario Gemelli Universita’ Cattolica del Sacro Cuore, Rome, Italy fDepartment of Gastroenterology, IBD Unit, University Hospital Santiago De Compostela (CHUS), A Coruña, Spain gDepartment of Gastroenterology, North Zealand University Hospital, Frederikssund, Denmark hFirst Department of Medicine, Semmelweis University, Budapest, Hungary iIBD Unit, St Mark’s Hospital, Middlesex, UK jDepartment of Gastroenterology, University Hospital of Ghent, Ghent, Belgium kInstitute of Pathology, Medical University of Graz, Graz, Austria lDepartment of Gastroenterology, Pennine Acute Hospitals NHS Trust; Institute of Inflammation and Repair, University of Manchester, Manchester, UK mUnit of General Surgery, Second University of Naples, Napoli, Italy nMaria Skłodowska-Curie Memorial Cancer Centre and Institute of Oncology, Department of Oncological Gastroenterology Warsaw; Medical Centre for Postgraduate Education, Department of Gastroenterology, Hepatology and Clinical Oncology, Warsaw, Poland oDepartment of Medicine, University of Cambridge, Cambridge, UK pImperial College London; Chelsea and Westminster Hospital, London, UK qDepartment of Pathobiology /NC22, Lerner Research Institute; Department of Gastroenterology, Hepatology and Nutrition/A3, Digestive Disease and Surgery Institute, Cleveland Clinic Foundation, Cleveland, OH, USA

/pdf/third-european-evidence-based-consensus-on-diagnosis-and-2g4pj48jlg.pdf

Third European Evidence-based Consensus on Diagnosis and Management of Ulcerative Colitis. Part 1: Definitions, Diagnosis, Extra-intestinal Manifestations, Pregnancy, Cancer Surveillance, Surgery, and Ileo-anal Pouch Disorders.

Background: Iron deficiency anemia (IDA) is a common extraintestinal manifestation of inflammatory bowel disease (IBD), affecting around one-third of patients. Objective: To compare IBD progression and healthcare resource utilization in patients with and without a co-diagnosis of IDA in a real-world setting. Design: A retrospective comparative study was conducted using Italian entities’ administrative databases, covering 9.3 million health-assisted individuals. Methods: Adult IBD patients diagnosed with ulcerative colitis and/or Crohn’s disease were enrolled between January 2010 and September 2017. Within 12 months from IBD diagnosis, IDA was identified by at least one prescription for iron and/or IDA hospitalization and/or blood transfusion (proxy of diagnosis). IBD population was divided according to the presence/absence of IDA. Given the nonrandom patients’ allocation, propensity score matching (PSM) was applied to abate potential unbalances between the groups. Before and after PSM, IBD progression (in terms of IBD-related hospitalizations and surgeries), and healthcare resource costs were assessed. Results: Overall, 13,475 IBD patients were included, with an average age at diagnosis of 49.9 years, and a 53.9% percentage of male gender. Before PSM, 1753 (13%) patients were IBD–IDA, and 11,722 (87%) were IBD–non-IDA. Post-PSM, 1753 IBD–IDA patients were matched with 3506 IBD–non-IDA. Before PSM, IBD progression was significantly higher in IBD–IDA (12.8%) than in IBD–non-IDA (6.5%) (p < 0.001). After PSM, IBD progression and IBD-related hospitalizations were significantly (p < 0.001) more frequent in IBD–IDA patients (12.8% and 12.0%, respectively) compared to IBD–non-IDA (8.7% and 7.7%). Consistently, healthcare expenditures resulted significantly higher among IDA patients (p < 0.001), with an overall mean annual cost of €5317 compared to €2798 for patients without IDA. These results were confirmed after PSM matching, as the mean annual total cost/patient in IBD–IDA versus IBD–non-IDA were €3693 and €3046, respectively (p < 0.001). Conclusion: In a real-life setting, IDA co-diagnosis in IBD patients was associated with disease progression and higher related economic burden.

https://journals.sagepub.com/doi/pdf/10.1177/17562848231177153

Iron deficiency anemia impacts disease progression and healthcare resource consumption in patients with inflammatory bowel disease: a real-world evidence study

By contrast, the importance of diffuse, apart from injection site, skin reactions is that they may result in temporary or even definite discontinuation of therapy Usually, diffuse skin reactions include cases of generalized dermatitis5-7 but skin hyperpigmentation cases have also been reported8 These types of systemic skin reactions during PEG-IFNa therapy have been rarely described in chronic viral hepatitis C1-2,4-5,7-8 and in a single case of chronic hepatitis B patient9 We describe herein a case of diffuse and injection site skin reaction in a patient with chronic hepatitis B treated with PEG-IFNa

Diffuse and injection site skin reaction in a patient with chronic hepatitis B treated with pegylated interferon

taining long-term remission in fistulizing Crohns disease still remains under debate. The dosage of concurrent medications was reported to be stable or even decreased during Infliximab therapy in these case series of Sullivan et al. We feel that drug dosage reduction or even drug discontinuation in severe cases of HS must be decided after achieving the optimal long-term result with Infliximab infusions. The accumulating experience with Infliximab use in fistulizing Crohns disease patients with or without extraintestinal manifestations, including HS, underlines the importance of concurrent treatment acting as a pyramid in which Infliximab represents the top. In addition, physicians should be insisting on this therapy, as, in our experience it seems that enterocutaneous fistula closure precedes the healing of HS lesions. Tapering of concurrent medications, when decided, must be done under a close patient follow-up and after several Infliximab doses, in order to prevent disease relapse or even complete failure of treatment and patient disappointment. In fact, in our patient with Crohns disease and HS, we achieved significant reduction of medical treatment during these four years; corticosteroid tapering (methylprednizolone from 16mg/day to 4mg every second day) and HS local therapy discontinuation while azathioprine was maintained at the pre-Infliximab dosage levels (150mg/day).

K.H. Katsanos

Papers

Iron deficiency anemia impacts disease progression and healthcare resource consumption in patients with inflammatory bowel disease: a real-world evidence study

Diffuse and injection site skin reaction in a patient with chronic hepatitis B treated with pegylated interferon

Infliximab for hidradenitis suppurativa in Crohn's disease