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Wang J, Tong S, Lu B. Influential factors on disease activity in Crohn's disease and their Roc curve evaluation: a cross-sectional study. BMC Gastroenterol 2024; 24:126. [PMID: 38570741 PMCID: PMC10993542 DOI: 10.1186/s12876-024-03211-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Accepted: 03/26/2024] [Indexed: 04/05/2024] Open
Abstract
OBJECTIVE This study aims to investigate the factors influencing disease activity in patients with Crohn's disease (CD) and provide insights and references for the management and prevention of CD. METHODS We recruited CD patients who met the inclusion and exclusion criteria and were treated at the First Affiliated Hospital of Soochow University from November 2022 to June 2023. Generalized linear mixed models were used to analyze the factors affecting disease activity in CD patients. Receiver operating characteristic (ROC) curve analysis was employed to assess the predictive value of these factors for disease activity. RESULTS A total of 268 CD participants aged 18 to 65 were included in the study, with over 68% of them in remission or experiencing mild disease activity, indicating relatively good disease control. The results of the generalized linear mixed models showed that older age, absence of diabetes, high levels of physical activity, and a low dietary inflammatory index (DII) were protective factors for lower disease activity in CD patients (p < 0.05). ROC curve analysis demonstrated that physical activity level, age, and DII all had ROC areas greater than 0.6 in predicting disease activity in CD patients (p < 0.05). CONCLUSION The factors influencing the disease activity of CD patients are numerous and should be given attention. CD patients who are younger, have low levels of physical activity, high DII, and have diabetes are at a higher risk of increased disease activity. By reducing or avoiding the mentioned risk factors and leveraging protective factors, it is possible to mitigate the disease activity of CD to some extent.
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Affiliation(s)
- Jing Wang
- The First Affiliated Hospital of Soochow University, Suzhou City, Jiangsu Province, China
| | - Shuping Tong
- The First Affiliated Hospital of Soochow University, Suzhou City, Jiangsu Province, China
| | - Bingqing Lu
- The First Affiliated Hospital of Soochow University, Suzhou City, Jiangsu Province, China.
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2
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Sosna B, Aebisher D, Myśliwiec A, Dynarowicz K, Bartusik-Aebisher D, Oleś P, Cieślar G, Kawczyk-Krupka A. Selected Cytokines and Metalloproteinases in Inflammatory Bowel Disease. Int J Mol Sci 2023; 25:202. [PMID: 38203373 PMCID: PMC10779120 DOI: 10.3390/ijms25010202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Revised: 12/19/2023] [Accepted: 12/20/2023] [Indexed: 01/12/2024] Open
Abstract
Inflammatory bowel disease (IBD) is a collective term for two diseases: ulcerative colitis (UC) and Crohn's disease (CD). There are many factors, e.g., genetic, environmental and immunological, that increase the likelihood of these diseases. Indicators of IBDs include extracellular matrix metalloproteinases (MMPs). The aim of this review is to present data on the role of selected cytokines and metalloproteinases in IBD. In recent years, more and more transcriptomic studies are emerging. These studies are improving the characterization of the cytokine microenvironment inside inflamed tissue. It is observed that the levels of several cytokines are consistently increased in inflamed tissue in IBD, both in UC and CD. This review shows that MMPs play a major role in the pathology of inflammatory processes, cancer, and IBD. IBD-associated inflammation is associated with increased expression of MMPs and reduced ability of tissue inhibitors of metalloproteinases (TIMPs) to inhibit their action. In IBD patients in tissues that are inflamed, MMPs are produced in excess and TIMP activity is not sufficient to block MMPs. This review is based on our personal selection of the literature that was retrieved by a selective search in PubMed using the terms "Inflammatory bowel disease" and "pathogenesis of Inflammatory bowel diseases" that includes systematic reviews, meta-analyses, and clinical trials. The involvement of the immune system in the pathophysiology of IBD is reviewed in terms of the role of the cytokines and metalloproteinases involved.
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Affiliation(s)
- Barbara Sosna
- Department of Internal Medicine, Angiology and Physical Medicine, Center for Laser Diagnostics and Therapy, Medical University of Silesia in Katowice, Batorego 15 Street, 41-902 Bytom, Poland; (B.S.); (P.O.); (G.C.)
| | - David Aebisher
- Department of Photomedicine and Physical Chemistry, Medical College, University of Rzeszów, 35-959 Rzeszów, Poland;
| | - Angelika Myśliwiec
- Center for Innovative Research in Medical and Natural Sciences, Medical College, University of Rzeszów, 35-310 Rzeszów, Poland; (A.M.); (K.D.)
| | - Klaudia Dynarowicz
- Center for Innovative Research in Medical and Natural Sciences, Medical College, University of Rzeszów, 35-310 Rzeszów, Poland; (A.M.); (K.D.)
| | - Dorota Bartusik-Aebisher
- Department of Biochemistry and General Chemistry, Medical College, University of Rzeszów, 35-959 Rzeszów, Poland;
| | - Piotr Oleś
- Department of Internal Medicine, Angiology and Physical Medicine, Center for Laser Diagnostics and Therapy, Medical University of Silesia in Katowice, Batorego 15 Street, 41-902 Bytom, Poland; (B.S.); (P.O.); (G.C.)
| | - Grzegorz Cieślar
- Department of Internal Medicine, Angiology and Physical Medicine, Center for Laser Diagnostics and Therapy, Medical University of Silesia in Katowice, Batorego 15 Street, 41-902 Bytom, Poland; (B.S.); (P.O.); (G.C.)
| | - Aleksandra Kawczyk-Krupka
- Department of Internal Medicine, Angiology and Physical Medicine, Center for Laser Diagnostics and Therapy, Medical University of Silesia in Katowice, Batorego 15 Street, 41-902 Bytom, Poland; (B.S.); (P.O.); (G.C.)
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3
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Bommena S, Goldberg A, Amini M, Alishahi Y. Depression in Women With Inflammatory Bowel Disease: A Multifaceted Approach for a Multidimensional Problem. Inflamm Bowel Dis 2023; 29:1957-1970. [PMID: 36472240 DOI: 10.1093/ibd/izac245] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2022] [Indexed: 06/17/2023]
Abstract
The prevalence of depression is higher in patients with inflammatory bowel disease (IBD) than in the general population. Women are more significantly affected by depression among those with IBD and in the general population. This review presents evidence on sex-based differences in depression pathogenesis and the effect of depression on various factors associated with IBD that affect women's lives, including sexual dysfunction, body image dissatisfaction, fertility, and overall quality of life. We also discuss sex-specific effects on IBD treatment, disease activity, and health care costs. Interestingly, women with IBD tend to seek and are more receptive to depression-related information. Given the underdiagnosis and undertreated nature of depression in individuals with IBD, effective screening and an optimal integrative treatment approach with relevant sex-specific needs are discussed. Evidence regarding the efficacy of psychotherapy, antidepressant pharmacotherapy, and IBD-specific therapy for depression is discussed. This review summarizes evidence of the effect of depression on both personal and professional aspects of the daily lives of women with IBD, which extends beyond negative moods. It applies this information to screening and integrative treatment, resulting in a holistic approach to this multidimensional problem. We also discuss how depression affects males with IBD differently from females. Finally, we discuss the need for gender-based studies on depression in individuals with IBD.
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Affiliation(s)
- Shoma Bommena
- Department of Internal Medicine, University of Arizona College of Medicine-Phoenix, Banner University Medical Center-Phoenix, AZ, USA
| | - Aaron Goldberg
- Division of Gastroenterology, University of Arizona College of Medicine-Phoenix, Phoenix VA Health Care System, AZ, USA
| | - Mona Amini
- Psychiatry and Mental Health, Phoenix VA Health Care System, Phoenix, AZ, USA
| | - Yasmin Alishahi
- Division of Gastroenterology, University of Arizona College of Medicine-Phoenix, Phoenix VA Health Care System, AZ, USA
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4
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KIRAÇ Y, YALÇIN B, USTAOĞLU M. The Relationship Between Smoking Status, Carbon Monoxide Levels, Quality of Life, and Disease Features in Inflammatory Bowel Diseases. KONURALP TIP DERGISI 2023. [DOI: 10.18521/ktd.1186958] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Objective: The aim of the study was to analyze the relationship between smoking status and exhaled carbon monoxide (E-CO) levels, quality of life, and disease characteristics in patients with inflammatory bowel disease.
Methods: The demographic and disease characteristics and smoking status of 121 patients with inflammatory bowel disease who presented our hospital between 01.12.2020 and 01.03.2021 were investigated. After the first follow-up, the E-CO levels of these participants were measured every four consecutive weeks. The mean of these E-CO readings was accepted as the main E-CO value. After one month after their first application SF-36 Quality of Life Scale was applied. The relationship between these variables was investigated.
Results: The mean age of the participants was 42.06±14.9 years, and 36.3% were active smokers. While patients with Crohn’s disease (CD) exhibited a higher smoking rate, smokers with ulcerative colitis (UC) registered significantly higher mean CO ppm readings (p
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5
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Lamb CA, Saifuddin A, Powell N, Rieder F. The Future of Precision Medicine to Predict Outcomes and Control Tissue Remodeling in Inflammatory Bowel Disease. Gastroenterology 2022; 162:1525-1542. [PMID: 34995532 PMCID: PMC8983496 DOI: 10.1053/j.gastro.2021.09.077] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/25/2021] [Revised: 09/20/2021] [Accepted: 09/23/2021] [Indexed: 02/06/2023]
Abstract
Inflammatory bowel disease is characterized by significant interindividual heterogeneity. With a wider selection of pharmacologic and nonpharmacologic interventions available and in advanced developmental stages, a priority for the coming decade is to determine accurate methods of predicting treatment response and disease course. Precision medicine strategies will allow tailoring of preventative and therapeutic decisions to individual patient needs. In this review, we consider the future of precision medicine in inflammatory bowel disease. We discuss the critical need to extend from research focused on short-term symptomatic response to integrative multi-omic systems biology strategies to identify and validate biomarkers that underpin precision approaches. Crucially, the international community has collective responsibility to provide well-phenotyped and -curated longitudinal datasets for scientific discovery and validation. Research must also study broader aspects of the immune response, including components of the extracellular matrix, to better understand biological pathways initiating and perpetuating tissue fibrosis and longer-term disease complications.
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Affiliation(s)
- Christopher A Lamb
- Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, United Kingdom; Department of Gastroenterology, Newcastle upon Tyne Hospitals National Health Service Foundation Trust, Newcastle upon Tyne, United Kingdom.
| | - Aamir Saifuddin
- St Mark's Academic Institute, London North West University Hospitals National Health Service Trust, London, United Kingdom; Department of Metabolism, Digestion and Reproduction, Imperial College London, London, United Kingdom
| | - Nick Powell
- Department of Metabolism, Digestion and Reproduction, Imperial College London, London, United Kingdom
| | - Florian Rieder
- Department of Inflammation and Immunity, Lerner Research Institute, Cleveland Clinic Foundation, Cleveland, Ohio; Department of Gastroenterology, Hepatology and Nutrition, Digestive Diseases and Surgery Institute, Cleveland Clinic Foundation, Cleveland, Ohio
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6
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Sturm A, Atreya R, Bettenworth D, Bokemeyer B, Dignaß A, Ehehalt R, Germer C, Grunert PC, Helwig U, Herrlinger K, Kienle P, Kreis ME, Kucharzik T, Langhorst J, Maaser C, Ockenga J, Ott C, Siegmund B, Zeißig S, Stallmach A. Aktualisierte S3-Leitlinie „Diagnostik und Therapie des Morbus Crohn“ der Deutschen Gesellschaft für Gastroenterologie, Verdauungs- und Stoffwechselkrankheiten (DGVS) – August 2021 – AWMF-Registernummer: 021-004. ZEITSCHRIFT FUR GASTROENTEROLOGIE 2022; 60:332-418. [PMID: 35263784 DOI: 10.1055/a-1713-3941] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Andreas Sturm
- Klinik für Innere Medizin mit Schwerpunkt Gastroenterologie, DRK Kliniken Berlin Westend, Berlin, Deutschland
| | - Raja Atreya
- Medizinische Klinik 1, Universitätsklinikum Erlangen, Deutschland
| | | | - Bernd Bokemeyer
- Gastroenterologische Gemeinschaftspraxis Minden, Deutschland
| | - Axel Dignaß
- Medizinische Klinik I, Agaplesion Markus Krankenhaus, Frankfurt am Main, Deutschland
| | | | - Christoph Germer
- Chirurgische Klinik I, Universitätsklinikum Würzburg, Deutschland
| | - Philip C Grunert
- Klinik für Innere Medizin IV (Gastroenterologie, Hepatologie und Infektiologie), Universitätsklinikum Jena, Deutschland
| | - Ulf Helwig
- Internistische Praxengemeinschaft, Oldenburg, Deutschland
| | | | - Peter Kienle
- Allgemein- und Viszeralchirurgie, Theresienkrankenhaus und Sankt Hedwig-Klinik GmbH, Mannheim, Deutschland
| | - Martin E Kreis
- Klinik für Allgemein-, Viszeral- und Gefäßchirurgie, Charité Campus Benjamin Franklin - Universitätsmedizin Berlin, Deutschland
| | - Torsten Kucharzik
- Klinik für Allgemeine Innere Medizin und Gastroenterologie, Klinikum Lüneburg, Deutschland
| | - Jost Langhorst
- Klinik für Integrative Medizin und Naturheilkunde, Klinikum am Bruderwald, Bamberg, Deutschland
| | | | - Johann Ockenga
- Medizinische Klinik II, Klinikum Bremen Mitte - Gesundheit Nord, Bremen, Deutschland
| | - Claudia Ott
- Gastroenterologie Facharztzentrum, Regensburg, Deutschland
| | - Britta Siegmund
- Medizinische Klinik I, Charité Universitätsmedizin Berlin, Campus Benjamin Franklin, Deutschland
| | - Sebastian Zeißig
- Medizinische Klinik und Poliklinik I, Universitätsklinikum Dresden, Deutschland
| | - Andreas Stallmach
- Klinik für Innere Medizin IV (Gastroenterologie, Hepatologie und Infektiologie), Universitätsklinikum Jena, Deutschland
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7
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Cai Z, Wang S, Li J. Treatment of Inflammatory Bowel Disease: A Comprehensive Review. Front Med (Lausanne) 2021; 8:765474. [PMID: 34988090 PMCID: PMC8720971 DOI: 10.3389/fmed.2021.765474] [Citation(s) in RCA: 124] [Impact Index Per Article: 41.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Accepted: 11/29/2021] [Indexed: 12/14/2022] Open
Abstract
Inflammatory bowel disease (IBD), as a global disease, has attracted much research interest. Constant research has led to a better understanding of the disease condition and further promoted its management. We here reviewed the conventional and the novel drugs and therapies, as well as the potential ones, which have shown promise in preclinical studies and are likely to be effective future therapies. The conventional treatments aim at controlling symptoms through pharmacotherapy, including aminosalicylates, corticosteroids, immunomodulators, and biologics, with other general measures and/or surgical resection if necessary. However, a considerable fraction of patients do not respond to available treatments or lose response, which calls for new therapeutic strategies. Diverse therapeutic options are emerging, involving small molecules, apheresis therapy, improved intestinal microecology, cell therapy, and exosome therapy. In addition, patient education partly upgrades the efficacy of IBD treatment. Recent advances in the management of IBD have led to a paradigm shift in the treatment goals, from targeting symptom-free daily life to shooting for mucosal healing. In this review, the latest progress in IBD treatment is summarized to understand the advantages, pitfalls, and research prospects of different drugs and therapies and to provide a basis for the clinical decision and further research of IBD.
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Affiliation(s)
- Zhaobei Cai
- Department of General Surgery, The Second Hospital of Jilin University, Changchun, China
- Department of Gastroenterology and Hepatology, Chinese People's Liberation Army General Hospital, Beijing, China
| | - Shu Wang
- Department of Radiotherapy, The Second Hospital of Jilin University, Changchun, China
| | - Jiannan Li
- Department of General Surgery, The Second Hospital of Jilin University, Changchun, China
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8
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Navarro Correal E, Casellas Jorda F, Borruel Sainz N, Robles Alonso V, Herrera de Guise C, Ibarz Casas A, Sánchez García JM, Vila Morte G, Fuentelsaz Gallego C. Effectiveness of a Telephone-Based Motivational Intervention for Smoking Cessation in Patients With Crohn Disease: A Randomized, Open-Label, Controlled Clinical Trial. Gastroenterol Nurs 2021; 44:418-425. [PMID: 34269705 PMCID: PMC8635256 DOI: 10.1097/sga.0000000000000572] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Accepted: 09/14/2020] [Indexed: 11/29/2022] Open
Abstract
A randomized, open-label, controlled clinical trial was designed to assess the effectiveness of a motivational intervention based on the 5 R's model (relevance, risks, rewards, roadblocks, and repetition) delivered by specialized inflammatory bowel disease nurses every 3 months over a 1-year period as compared with patients who were followed regularly. Patients diagnosed with Crohn disease, aged 18 years or older, who reported being active smokers with Internet access at home and an e-mail address were eligible. A total of 144 patients (72 per group) were included (50% women, median age 40 years). They smoked a median of 10 cigarettes per day (range = 1-40) and had been smoking for a median of 22 years (range = 1-51). Motivation to quit (Richmond test) was low in 73 patients, moderate in 39 patients, and high in 32 patients. Statistically significant differences between the study groups in the predisposition to change, motivation to quit, and tobacco withdrawal were not found. However, 14 patients (20.9%) in the intervention group and 9 patients (13.2%) among controls stopped smoking at the end of the study. These findings support a higher trend toward smoking cessation associated with the motivational intervention 5 R's. This behavioral strategy can aid patients with Crohn disease to quit smoking.
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Affiliation(s)
- Ester Navarro Correal
- Correspondence to: Ester Navarro Correal, MSN, RN, Crohn-Colitis Care Unit Vall d'Hebron Hospital Universitari, Vall d'Hebron Barcelona Campus, Passeig Vall d'Hebron 119-129, 08035 Barcelona, Spain ()
| | - Francesc Casellas Jorda
- Ester Navarro Correal, MSN, RN, is a PhD student, Crohn-Colitis Care Unit, Vall d'Hebron Hospital Universitari, Barcelona, Spain; and enrolled in PhD student program in Health at Universitat de Lleida
- Francesc Casellas Jorda, MD, PhD, is Gastroenterologist at Crohn-Colitis Care Unit, Vall d'Hebron Hospital Universitari, Barcelona, Spain
- Natalia Borruel Sainz, MD, PhD, is Gastroenterologist at Crohn-Colitis Care Unit, Vall d'Hebron Hospital Universitari, Barcelona, Spain
- Virginia Robles Alonso, MD, PhD, is Gastroenterologist at Crohn-Colitis Care Unit, Vall d'Hebron Hospital Universitari, Barcelona, Spain
- Claudia Herrera de Guise, MD, PhD, is Gastroenterologist at Crohn-Colitis Care Unit, Vall d'Hebron Hospital Universitari, Barcelona, Spain
- Arantxa Ibarz Casas, MSN, RN, is Research Nurse at Crohn-Colitis Care Unit, Vall d'Hebron Hospital Universitari, Barcelona, Spain
- Josep Maria Sánchez García, MD, is Medicine Doctor at Service of Preventive Medicine and Epidemiology, Vall d'Hebron Hospital Universitari, Barcelona, Spain
- Genoveva Vila Morte, RN, is Nurse at Service of Preventive Medicine and Epidemiology, Vall d'Hebron Hospital Universitari, Barcelona, Spain
- Carmen Fuentelsaz Gallego, RN, PhD, is Research Nurse at Vall d'Hebron Hospital Universitari, Barcelona, Spain
| | - Natalia Borruel Sainz
- Ester Navarro Correal, MSN, RN, is a PhD student, Crohn-Colitis Care Unit, Vall d'Hebron Hospital Universitari, Barcelona, Spain; and enrolled in PhD student program in Health at Universitat de Lleida
- Francesc Casellas Jorda, MD, PhD, is Gastroenterologist at Crohn-Colitis Care Unit, Vall d'Hebron Hospital Universitari, Barcelona, Spain
- Natalia Borruel Sainz, MD, PhD, is Gastroenterologist at Crohn-Colitis Care Unit, Vall d'Hebron Hospital Universitari, Barcelona, Spain
- Virginia Robles Alonso, MD, PhD, is Gastroenterologist at Crohn-Colitis Care Unit, Vall d'Hebron Hospital Universitari, Barcelona, Spain
- Claudia Herrera de Guise, MD, PhD, is Gastroenterologist at Crohn-Colitis Care Unit, Vall d'Hebron Hospital Universitari, Barcelona, Spain
- Arantxa Ibarz Casas, MSN, RN, is Research Nurse at Crohn-Colitis Care Unit, Vall d'Hebron Hospital Universitari, Barcelona, Spain
- Josep Maria Sánchez García, MD, is Medicine Doctor at Service of Preventive Medicine and Epidemiology, Vall d'Hebron Hospital Universitari, Barcelona, Spain
- Genoveva Vila Morte, RN, is Nurse at Service of Preventive Medicine and Epidemiology, Vall d'Hebron Hospital Universitari, Barcelona, Spain
- Carmen Fuentelsaz Gallego, RN, PhD, is Research Nurse at Vall d'Hebron Hospital Universitari, Barcelona, Spain
| | - Virginia Robles Alonso
- Ester Navarro Correal, MSN, RN, is a PhD student, Crohn-Colitis Care Unit, Vall d'Hebron Hospital Universitari, Barcelona, Spain; and enrolled in PhD student program in Health at Universitat de Lleida
- Francesc Casellas Jorda, MD, PhD, is Gastroenterologist at Crohn-Colitis Care Unit, Vall d'Hebron Hospital Universitari, Barcelona, Spain
- Natalia Borruel Sainz, MD, PhD, is Gastroenterologist at Crohn-Colitis Care Unit, Vall d'Hebron Hospital Universitari, Barcelona, Spain
- Virginia Robles Alonso, MD, PhD, is Gastroenterologist at Crohn-Colitis Care Unit, Vall d'Hebron Hospital Universitari, Barcelona, Spain
- Claudia Herrera de Guise, MD, PhD, is Gastroenterologist at Crohn-Colitis Care Unit, Vall d'Hebron Hospital Universitari, Barcelona, Spain
- Arantxa Ibarz Casas, MSN, RN, is Research Nurse at Crohn-Colitis Care Unit, Vall d'Hebron Hospital Universitari, Barcelona, Spain
- Josep Maria Sánchez García, MD, is Medicine Doctor at Service of Preventive Medicine and Epidemiology, Vall d'Hebron Hospital Universitari, Barcelona, Spain
- Genoveva Vila Morte, RN, is Nurse at Service of Preventive Medicine and Epidemiology, Vall d'Hebron Hospital Universitari, Barcelona, Spain
- Carmen Fuentelsaz Gallego, RN, PhD, is Research Nurse at Vall d'Hebron Hospital Universitari, Barcelona, Spain
| | - Claudia Herrera de Guise
- Ester Navarro Correal, MSN, RN, is a PhD student, Crohn-Colitis Care Unit, Vall d'Hebron Hospital Universitari, Barcelona, Spain; and enrolled in PhD student program in Health at Universitat de Lleida
- Francesc Casellas Jorda, MD, PhD, is Gastroenterologist at Crohn-Colitis Care Unit, Vall d'Hebron Hospital Universitari, Barcelona, Spain
- Natalia Borruel Sainz, MD, PhD, is Gastroenterologist at Crohn-Colitis Care Unit, Vall d'Hebron Hospital Universitari, Barcelona, Spain
- Virginia Robles Alonso, MD, PhD, is Gastroenterologist at Crohn-Colitis Care Unit, Vall d'Hebron Hospital Universitari, Barcelona, Spain
- Claudia Herrera de Guise, MD, PhD, is Gastroenterologist at Crohn-Colitis Care Unit, Vall d'Hebron Hospital Universitari, Barcelona, Spain
- Arantxa Ibarz Casas, MSN, RN, is Research Nurse at Crohn-Colitis Care Unit, Vall d'Hebron Hospital Universitari, Barcelona, Spain
- Josep Maria Sánchez García, MD, is Medicine Doctor at Service of Preventive Medicine and Epidemiology, Vall d'Hebron Hospital Universitari, Barcelona, Spain
- Genoveva Vila Morte, RN, is Nurse at Service of Preventive Medicine and Epidemiology, Vall d'Hebron Hospital Universitari, Barcelona, Spain
- Carmen Fuentelsaz Gallego, RN, PhD, is Research Nurse at Vall d'Hebron Hospital Universitari, Barcelona, Spain
| | - Arantxa Ibarz Casas
- Ester Navarro Correal, MSN, RN, is a PhD student, Crohn-Colitis Care Unit, Vall d'Hebron Hospital Universitari, Barcelona, Spain; and enrolled in PhD student program in Health at Universitat de Lleida
- Francesc Casellas Jorda, MD, PhD, is Gastroenterologist at Crohn-Colitis Care Unit, Vall d'Hebron Hospital Universitari, Barcelona, Spain
- Natalia Borruel Sainz, MD, PhD, is Gastroenterologist at Crohn-Colitis Care Unit, Vall d'Hebron Hospital Universitari, Barcelona, Spain
- Virginia Robles Alonso, MD, PhD, is Gastroenterologist at Crohn-Colitis Care Unit, Vall d'Hebron Hospital Universitari, Barcelona, Spain
- Claudia Herrera de Guise, MD, PhD, is Gastroenterologist at Crohn-Colitis Care Unit, Vall d'Hebron Hospital Universitari, Barcelona, Spain
- Arantxa Ibarz Casas, MSN, RN, is Research Nurse at Crohn-Colitis Care Unit, Vall d'Hebron Hospital Universitari, Barcelona, Spain
- Josep Maria Sánchez García, MD, is Medicine Doctor at Service of Preventive Medicine and Epidemiology, Vall d'Hebron Hospital Universitari, Barcelona, Spain
- Genoveva Vila Morte, RN, is Nurse at Service of Preventive Medicine and Epidemiology, Vall d'Hebron Hospital Universitari, Barcelona, Spain
- Carmen Fuentelsaz Gallego, RN, PhD, is Research Nurse at Vall d'Hebron Hospital Universitari, Barcelona, Spain
| | - Josep Maria Sánchez García
- Ester Navarro Correal, MSN, RN, is a PhD student, Crohn-Colitis Care Unit, Vall d'Hebron Hospital Universitari, Barcelona, Spain; and enrolled in PhD student program in Health at Universitat de Lleida
- Francesc Casellas Jorda, MD, PhD, is Gastroenterologist at Crohn-Colitis Care Unit, Vall d'Hebron Hospital Universitari, Barcelona, Spain
- Natalia Borruel Sainz, MD, PhD, is Gastroenterologist at Crohn-Colitis Care Unit, Vall d'Hebron Hospital Universitari, Barcelona, Spain
- Virginia Robles Alonso, MD, PhD, is Gastroenterologist at Crohn-Colitis Care Unit, Vall d'Hebron Hospital Universitari, Barcelona, Spain
- Claudia Herrera de Guise, MD, PhD, is Gastroenterologist at Crohn-Colitis Care Unit, Vall d'Hebron Hospital Universitari, Barcelona, Spain
- Arantxa Ibarz Casas, MSN, RN, is Research Nurse at Crohn-Colitis Care Unit, Vall d'Hebron Hospital Universitari, Barcelona, Spain
- Josep Maria Sánchez García, MD, is Medicine Doctor at Service of Preventive Medicine and Epidemiology, Vall d'Hebron Hospital Universitari, Barcelona, Spain
- Genoveva Vila Morte, RN, is Nurse at Service of Preventive Medicine and Epidemiology, Vall d'Hebron Hospital Universitari, Barcelona, Spain
- Carmen Fuentelsaz Gallego, RN, PhD, is Research Nurse at Vall d'Hebron Hospital Universitari, Barcelona, Spain
| | - Genoveva Vila Morte
- Ester Navarro Correal, MSN, RN, is a PhD student, Crohn-Colitis Care Unit, Vall d'Hebron Hospital Universitari, Barcelona, Spain; and enrolled in PhD student program in Health at Universitat de Lleida
- Francesc Casellas Jorda, MD, PhD, is Gastroenterologist at Crohn-Colitis Care Unit, Vall d'Hebron Hospital Universitari, Barcelona, Spain
- Natalia Borruel Sainz, MD, PhD, is Gastroenterologist at Crohn-Colitis Care Unit, Vall d'Hebron Hospital Universitari, Barcelona, Spain
- Virginia Robles Alonso, MD, PhD, is Gastroenterologist at Crohn-Colitis Care Unit, Vall d'Hebron Hospital Universitari, Barcelona, Spain
- Claudia Herrera de Guise, MD, PhD, is Gastroenterologist at Crohn-Colitis Care Unit, Vall d'Hebron Hospital Universitari, Barcelona, Spain
- Arantxa Ibarz Casas, MSN, RN, is Research Nurse at Crohn-Colitis Care Unit, Vall d'Hebron Hospital Universitari, Barcelona, Spain
- Josep Maria Sánchez García, MD, is Medicine Doctor at Service of Preventive Medicine and Epidemiology, Vall d'Hebron Hospital Universitari, Barcelona, Spain
- Genoveva Vila Morte, RN, is Nurse at Service of Preventive Medicine and Epidemiology, Vall d'Hebron Hospital Universitari, Barcelona, Spain
- Carmen Fuentelsaz Gallego, RN, PhD, is Research Nurse at Vall d'Hebron Hospital Universitari, Barcelona, Spain
| | - Carmen Fuentelsaz Gallego
- Ester Navarro Correal, MSN, RN, is a PhD student, Crohn-Colitis Care Unit, Vall d'Hebron Hospital Universitari, Barcelona, Spain; and enrolled in PhD student program in Health at Universitat de Lleida
- Francesc Casellas Jorda, MD, PhD, is Gastroenterologist at Crohn-Colitis Care Unit, Vall d'Hebron Hospital Universitari, Barcelona, Spain
- Natalia Borruel Sainz, MD, PhD, is Gastroenterologist at Crohn-Colitis Care Unit, Vall d'Hebron Hospital Universitari, Barcelona, Spain
- Virginia Robles Alonso, MD, PhD, is Gastroenterologist at Crohn-Colitis Care Unit, Vall d'Hebron Hospital Universitari, Barcelona, Spain
- Claudia Herrera de Guise, MD, PhD, is Gastroenterologist at Crohn-Colitis Care Unit, Vall d'Hebron Hospital Universitari, Barcelona, Spain
- Arantxa Ibarz Casas, MSN, RN, is Research Nurse at Crohn-Colitis Care Unit, Vall d'Hebron Hospital Universitari, Barcelona, Spain
- Josep Maria Sánchez García, MD, is Medicine Doctor at Service of Preventive Medicine and Epidemiology, Vall d'Hebron Hospital Universitari, Barcelona, Spain
- Genoveva Vila Morte, RN, is Nurse at Service of Preventive Medicine and Epidemiology, Vall d'Hebron Hospital Universitari, Barcelona, Spain
- Carmen Fuentelsaz Gallego, RN, PhD, is Research Nurse at Vall d'Hebron Hospital Universitari, Barcelona, Spain
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9
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Chinese consensus on diagnosis and treatment in inflammatory bowel disease (2018, Beijing). J Dig Dis 2021; 22:298-317. [PMID: 33905603 DOI: 10.1111/1751-2980.12994] [Citation(s) in RCA: 45] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/16/2021] [Accepted: 04/22/2021] [Indexed: 12/11/2022]
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10
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Treatments of inflammatory bowel disease toward personalized medicine. Arch Pharm Res 2021; 44:293-309. [PMID: 33763844 DOI: 10.1007/s12272-021-01318-6] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2021] [Accepted: 03/06/2021] [Indexed: 12/12/2022]
Abstract
Inflammatory bowel disease (IBD), including ulcerative colitis (UC) and Crohn's disease (CD), is a chronic inflammatory disease characterized by intestinal inflammation and epithelial injury. For the treatment of IBD, 5-aminosalicylic acids, corticosteroids, immunomodulators, and biologic agents targeting tumor necrosis factor (TNF)-α, α4β7-integrin, and interleukin (IL)-12/23 have been widely used. Especially, anti-TNF-α antibodies are the first biologic agents that presently remain at the forefront. However, 10-30% of patients resist biologic agents, including anti-TNF-α agents (primary non-responder; PNR), and 20-50% of primary responders develop treatment resistance within one year (secondary loss of response; SLR). Nonetheless, the etiologies of PNR and SLR are not clearly understood, and predictors of response to biologic agents are also not defined yet. Numerous studies are being performed to discover prediction markers of the response to biologic agents, and this review will introduce currently available therapeutic options for IBD, biologics under investigation, and recent studies exploring various predictive factors related to PNR and SLR.
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11
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John RA, Gearry RB. Smoking Cessation for Patients With Crohn Disease: Not Just for the Patient? Inflamm Bowel Dis 2021; 27:386-387. [PMID: 32529237 DOI: 10.1093/ibd/izaa118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Indexed: 12/09/2022]
Affiliation(s)
- Rhys A John
- Department of Gastroenterology, Christchurch Hospital, Christchurch, New Zealand
| | - Richard B Gearry
- Department of Gastroenterology, Christchurch Hospital, Christchurch, New Zealand.,Department of Medicine, University of Otago, Christchurch, New Zealand
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Alkhatry M, Al-Rifai A, Annese V, Georgopoulos F, Jazzar AN, Khassouan AM, Koutoubi Z, Nathwani R, Taha MS, Limdi JK. First United Arab Emirates consensus on diagnosis and management of inflammatory bowel diseases: A 2020 Delphi consensus. World J Gastroenterol 2020; 26:6710-6769. [PMID: 33268959 PMCID: PMC7684461 DOI: 10.3748/wjg.v26.i43.6710] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Revised: 07/15/2020] [Accepted: 10/13/2020] [Indexed: 02/06/2023] Open
Abstract
Ulcerative colitis and Crohn’s disease are the main entities of inflammatory bowel disease characterized by chronic remittent inflammation of the gastrointestinal tract. The incidence and prevalence are on the rise worldwide, and the heterogeneity between patients and within individuals over time is striking. The progressive advance in our understanding of the etiopathogenesis coupled with an unprecedented increase in therapeutic options have changed the management towards evidence-based interventions by clinicians with patients. This guideline was stimulated and supported by the Emirates Gastroenterology and Hepatology Society following a systematic review and a Delphi consensus process that provided evidence- and expert opinion-based recommendations. Comprehensive up-to-date guidance is provided regarding diagnosis, evaluation of disease severity, appropriate and timely use of different investigations, choice of appropriate therapy for induction and remission phase according to disease severity, and management of main complications.
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Affiliation(s)
- Maryam Alkhatry
- Gastroenterology and Endoscopy Department, Ibrahim Bin Hamad Obaid Allah Hospital, Ministry of Health and Prevention, Ras Al Khaiman, United Arab Emirates
| | - Ahmad Al-Rifai
- Department of Gastroenterology, Sheikh Shakbout Medical City, Abu Dhabi, United Arab Emirates
| | - Vito Annese
- Department of Gastroenterology, Valiant Clinic, Dubai, United Arab Emirates
- Department of Gastroenterology and Endoscopy, American Hospital, Dubai, United Arab Emirates
| | | | - Ahmad N Jazzar
- Gastroenterology Division, Sheikh Khalifa Medical City, Abu Dhabi, United Arab Emirates
| | - Ahmed M Khassouan
- Digestive Disease Unit, Rashid Hospital, Dubai, United Arab Emirates
| | - Zaher Koutoubi
- Digestive Disease Institute, Cleveland Clinic, Abu Dhabi, United Arab Emirates
| | - Rahul Nathwani
- Department of Gastroenterology, Mediclinic City Hospital, Dubai, United Arab Emirates
- Department of Gastroenterology, Mohammed Bin Rashid University, Dubai, United Arab Emirates
| | - Mazen S Taha
- Gastroenterology and Hepatology, Tawam Hospital, Al Ain, United Arab Emirates
| | - Jimmy K Limdi
- Department of Gastroenterology, The Pennine Acute Hospitals NHS Trust, Manchester Academic Health Sciences, University of Manchester, Manchester M8 5RB, United Kingdom
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Opening a Window on Attention: Adjuvant Therapies for Inflammatory Bowel Disease. Can J Gastroenterol Hepatol 2020; 2020:7397523. [PMID: 32850517 PMCID: PMC7441453 DOI: 10.1155/2020/7397523] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2020] [Revised: 01/17/2020] [Accepted: 01/27/2020] [Indexed: 02/06/2023] Open
Abstract
Inflammatory bowel disease (IBD), most commonly known as Crohn's disease (CD) and ulcerative disease (UC), is a chronic and relapsing intestinal disease which cannot be cured completely. The prevalence of IBD in Europe and in North America has increased over the past 20 years. As most IBD patients are young at onset, their quality of life (QOL) can be influenced to varying degrees. Thus, current treatment goals are typically focused on preventing complications, including maintaining clinical remission and improving the QOL. Adjuvant therapies have been widely concerned as an effective treatment in alleviating IBD symptoms, including dietary intervention, traditional Chinese medicine, smoking, alcohol, and physical activities. This review focuses on different ancillary therapies for IBD treatments, in particular the mechanism of reducing inflammation based on the actual data from research studies. Moreover, comparing the latest data, this review also presented potential future prospect for adjuvant therapies.
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14
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Papoutsopoulou S, Satsangi J, Campbell BJ, Probert CS. Review article: impact of cigarette smoking on intestinal inflammation-direct and indirect mechanisms. Aliment Pharmacol Ther 2020; 51:1268-1285. [PMID: 32372449 DOI: 10.1111/apt.15774] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/07/2020] [Revised: 04/13/2020] [Accepted: 04/16/2020] [Indexed: 02/06/2023]
Abstract
BACKGROUND The inflammatory bowel diseases, Crohn's disease and ulcerative colitis are related multifactorial diseases. Their pathogenesis is influenced by each individual's immune system, the environmental factors within exposome and genetic predisposition. Smoking habit is the single best-established environmental factor that influences disease phenotype, behaviour and response to therapy. AIM To assess current epidemiological, experimental and clinical evidence that may explain how smoking impacts on the pathogenesis of inflammatory bowel disease. METHODS A Medline search for 'cigarette smoking', in combination with terms including 'passive', 'second-hand', 'intestinal inflammation', 'Crohn's disease', 'ulcerative colitis', 'colitis'; 'intestinal epithelium', 'immune system', 'intestinal microbiota', 'tight junctions', 'mucus', 'goblet cells', 'Paneth cells', 'autophagy'; 'epigenetics', 'genes', 'DNA methylation', 'histones', 'short noncoding/long noncoding RNAs'; 'carbon monoxide/CO' and 'nitric oxide/NO' was performed. RESULTS Studies found evidence of direct and indirect effects of smoking on various parameters, including oxidative damage, impairment of intestinal barrier and immune cell function, epigenetic and microbiota composition changes, that contribute to the pathogenesis of inflammatory bowel disease. CONCLUSIONS Cigarette smoking promotes intestinal inflammation by affecting the function and interactions among intestinal epithelium, immune system and microbiota/microbiome.
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Affiliation(s)
- Stamatia Papoutsopoulou
- Gastroenterology Research Unit, Department of Cellular and Molecular Physiology, Institute of Translational Medicine, University of Liverpool, Liverpool, UK
| | - Jack Satsangi
- Translational Gastroenterology Unit, Nuffield Department of Medicine, Experimental Medicine Division, University of Oxford, John Radcliffe Hospital, Oxford, UK
| | - Barry J Campbell
- Gastroenterology Research Unit, Department of Cellular and Molecular Physiology, Institute of Translational Medicine, University of Liverpool, Liverpool, UK
| | - Chris S Probert
- Gastroenterology Research Unit, Department of Cellular and Molecular Physiology, Institute of Translational Medicine, University of Liverpool, Liverpool, UK
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15
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Optimal strategies to prevent recrudescent Crohn's disease after resection. SEMINARS IN COLON AND RECTAL SURGERY 2020. [DOI: 10.1016/j.scrs.2020.100746] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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16
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Santus P, Radovanovic D, Raiteri D, Pini S, Spagnolo G, Maconi G, Rizzi M. The effect of a multidisciplinary approach for smoking cessation in patients with Crohn's disease: Results from an observational cohort study. Tob Induc Dis 2020; 18:29. [PMID: 32336967 PMCID: PMC7177387 DOI: 10.18332/tid/119161] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2019] [Revised: 01/09/2020] [Accepted: 03/17/2020] [Indexed: 01/22/2023] Open
Abstract
INTRODUCTION Cigarette smoking is the most important risk factor for Crohn’s disease (CD). The effectiveness of smoking cessation programs (SCPs) in patients with CD is still poorly understood. METHODS This was a retrospective, observational, single-centre, cohort study of 136 active smokers with mean age 55 years (SD=11), 58% males, including 27 (19.8%) patients with CD who entered the multidisciplinary SCP of the Luigi Sacco University Hospital of Milan from January 2017 through January 2019. A pulmonologist was responsible for the clinical and pharmacological management, while a psychiatrist and a psychologist conducted the counselling and assessed the motivation to quit, anxiety and depression using the Brief Psychiatric Rating Scale (BPRS) and the nicotine dependence with the Fagerström test. Patients were defined as quitters after 12 months. RESULTS Demographic and clinical characteristics, and Fagerström score, did not differ in patients with and without CD. At baseline, patients with CD had a higher BPRS (median: 27, IQR: 22–32; vs 25 and 22–28.5; p=0.03), and a lower motivation to quit score (median: 10, IQR: 9–13; vs 14 and 12–15; p<0.001). After 12 months, the quitting rate of smokers with CD was significantly lower (14.8% vs 36.7%; p<0.022) and the chance of quitting was negatively associated with the baseline BPRS (r=-0.256; p<0.003). Varenicline and nicotine replacement therapy tended to be less effective in patients with CD. CONCLUSIONS The lower efficacy of SCPs in patients with CD might be secondary to a higher prevalence of anxiety and depression. Psychological issue recognition and support should be enhanced to increase SCP effectiveness in CD.
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Affiliation(s)
- Pierachille Santus
- Division of Pulmonary Diseases, Department of Biomedical and Clinical Sciences (DIBIC), Università degli Studi di Milano, Milan, Italy
| | - Dejan Radovanovic
- Division of Pulmonary Diseases, Department of Biomedical and Clinical Sciences (DIBIC), Università degli Studi di Milano, Milan, Italy
| | - Davide Raiteri
- Division of Pulmonary Diseases, Department of Biomedical and Clinical Sciences (DIBIC), Università degli Studi di Milano, Milan, Italy
| | - Stefano Pini
- Division of Pulmonary Diseases, Department of Biomedical and Clinical Sciences (DIBIC), Università degli Studi di Milano, Milan, Italy
| | - Giuseppe Spagnolo
- Department of Medical and Surgical Physiopathology and Transplantation, Università degli Studi di Milano, Milan, Italy
| | - Giovanni Maconi
- Division of Gastroenterology, Department of Biomedical and Clinical Sciences (DIBIC), Università degli Studi di Milano, Milan, Italy
| | - Maurizio Rizzi
- Division of Pulmonary Diseases, Department of Biomedical and Clinical Sciences (DIBIC), Università degli Studi di Milano, Milan, Italy
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17
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Lamb CA, Kennedy NA, Raine T, Hendy PA, Smith PJ, Limdi JK, Hayee B, Lomer MCE, Parkes GC, Selinger C, Barrett KJ, Davies RJ, Bennett C, Gittens S, Dunlop MG, Faiz O, Fraser A, Garrick V, Johnston PD, Parkes M, Sanderson J, Terry H, Gaya DR, Iqbal TH, Taylor SA, Smith M, Brookes M, Hansen R, Hawthorne AB. British Society of Gastroenterology consensus guidelines on the management of inflammatory bowel disease in adults. Gut 2019; 68:s1-s106. [PMID: 31562236 PMCID: PMC6872448 DOI: 10.1136/gutjnl-2019-318484] [Citation(s) in RCA: 1178] [Impact Index Per Article: 235.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/10/2019] [Revised: 06/10/2019] [Accepted: 06/10/2019] [Indexed: 02/06/2023]
Abstract
Ulcerative colitis and Crohn's disease are the principal forms of inflammatory bowel disease. Both represent chronic inflammation of the gastrointestinal tract, which displays heterogeneity in inflammatory and symptomatic burden between patients and within individuals over time. Optimal management relies on understanding and tailoring evidence-based interventions by clinicians in partnership with patients. This guideline for management of inflammatory bowel disease in adults over 16 years of age was developed by Stakeholders representing UK physicians (British Society of Gastroenterology), surgeons (Association of Coloproctology of Great Britain and Ireland), specialist nurses (Royal College of Nursing), paediatricians (British Society of Paediatric Gastroenterology, Hepatology and Nutrition), dietitians (British Dietetic Association), radiologists (British Society of Gastrointestinal and Abdominal Radiology), general practitioners (Primary Care Society for Gastroenterology) and patients (Crohn's and Colitis UK). A systematic review of 88 247 publications and a Delphi consensus process involving 81 multidisciplinary clinicians and patients was undertaken to develop 168 evidence- and expert opinion-based recommendations for pharmacological, non-pharmacological and surgical interventions, as well as optimal service delivery in the management of both ulcerative colitis and Crohn's disease. Comprehensive up-to-date guidance is provided regarding indications for, initiation and monitoring of immunosuppressive therapies, nutrition interventions, pre-, peri- and postoperative management, as well as structure and function of the multidisciplinary team and integration between primary and secondary care. Twenty research priorities to inform future clinical management are presented, alongside objective measurement of priority importance, determined by 2379 electronic survey responses from individuals living with ulcerative colitis and Crohn's disease, including patients, their families and friends.
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Affiliation(s)
- Christopher Andrew Lamb
- Newcastle University, Newcastle upon Tyne, UK
- Newcastle Upon Tyne Hospitals NHS Foundation Trust, Newcastle Upon Tyne, UK
| | - Nicholas A Kennedy
- Royal Devon and Exeter NHS Foundation Trust, Exeter, UK
- University of Exeter, Exeter, UK
| | - Tim Raine
- Cambridge University Hospitals NHS FoundationTrust, Cambridge, UK
| | - Philip Anthony Hendy
- Chelsea and Westminster Hospital NHS Foundation Trust, London, UK
- Imperial College London, London, UK
| | - Philip J Smith
- Royal Liverpool and Broadgreen University Hospitals NHS Trust, Liverpool, UK
| | - Jimmy K Limdi
- The Pennine Acute Hospitals NHS Trust, Manchester, UK
- University of Manchester, Manchester, UK
| | - Bu'Hussain Hayee
- King's College Hospital NHS Foundation Trust, London, UK
- King's College London, London, UK
| | - Miranda C E Lomer
- King's College London, London, UK
- Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Gareth C Parkes
- Barts Health NHS Trust, London, UK
- Barts and the London School of Medicine and Dentistry, London, UK
| | - Christian Selinger
- Leeds Teaching Hospitals NHS Trust, Leeds, UK
- University of Leeds, Leeds, UK
| | | | - R Justin Davies
- Cambridge University Hospitals NHS FoundationTrust, Cambridge, UK
- University of Cambridge, Cambridge, UK
| | - Cathy Bennett
- Systematic Research Ltd, Quorn, UK
- Royal College of Surgeons in Ireland (RCSI), Dublin, Ireland
| | | | - Malcolm G Dunlop
- University of Edinburgh, Edinburgh, UK
- Western General Hospital, Edinburgh, UK
| | - Omar Faiz
- Imperial College London, London, UK
- St Mark's Hospital, Harrow, UK
| | - Aileen Fraser
- University Hospitals Bristol NHS Foundation Trust, Bristol, UK
| | | | | | - Miles Parkes
- Cambridge University Hospitals NHS FoundationTrust, Cambridge, UK
| | - Jeremy Sanderson
- King's College London, London, UK
- Guy's and St Thomas' NHS Foundation Trust, London, UK
| | | | - Daniel R Gaya
- Glasgow Royal Infirmary, Glasgow, UK
- University of Glasgow, Glasgow, UK
| | - Tariq H Iqbal
- Queen Elizabeth Hospital Birmingham NHSFoundation Trust, Birmingham, UK
- University of Birmingham, Birmingham, UK
| | - Stuart A Taylor
- University College London, London, UK
- University College London Hospitals NHS Foundation Trust, London, UK
| | - Melissa Smith
- Brighton and Sussex University Hospitals NHS Trust, Brighton, UK
- Brighton and Sussex Medical School, Brighton, UK
| | - Matthew Brookes
- Royal Wolverhampton NHS Trust, Wolverhampton, UK
- University of Wolverhampton, Wolverhampton, UK
| | - Richard Hansen
- Royal Hospital for Children Glasgow, Glasgow, UK
- University of Glasgow, Glasgow, UK
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Abstract
Ulcerative colitis and Crohn's disease are the principal forms of inflammatory bowel disease. Both represent chronic inflammation of the gastrointestinal tract, which displays heterogeneity in inflammatory and symptomatic burden between patients and within individuals over time. Optimal management relies on understanding and tailoring evidence-based interventions by clinicians in partnership with patients. This guideline for management of inflammatory bowel disease in adults over 16 years of age was developed by Stakeholders representing UK physicians (British Society of Gastroenterology), surgeons (Association of Coloproctology of Great Britain and Ireland), specialist nurses (Royal College of Nursing), paediatricians (British Society of Paediatric Gastroenterology, Hepatology and Nutrition), dietitians (British Dietetic Association), radiologists (British Society of Gastrointestinal and Abdominal Radiology), general practitioners (Primary Care Society for Gastroenterology) and patients (Crohn's and Colitis UK). A systematic review of 88 247 publications and a Delphi consensus process involving 81 multidisciplinary clinicians and patients was undertaken to develop 168 evidence- and expert opinion-based recommendations for pharmacological, non-pharmacological and surgical interventions, as well as optimal service delivery in the management of both ulcerative colitis and Crohn's disease. Comprehensive up-to-date guidance is provided regarding indications for, initiation and monitoring of immunosuppressive therapies, nutrition interventions, pre-, peri- and postoperative management, as well as structure and function of the multidisciplinary team and integration between primary and secondary care. Twenty research priorities to inform future clinical management are presented, alongside objective measurement of priority importance, determined by 2379 electronic survey responses from individuals living with ulcerative colitis and Crohn's disease, including patients, their families and friends.
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19
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M'Koma AE. The Multifactorial Etiopathogeneses Interplay of Inflammatory Bowel Disease: An Overview. GASTROINTESTINAL DISORDERS 2019; 1:75-105. [PMID: 37577036 PMCID: PMC10416806 DOI: 10.3390/gidisord1010007] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
The gastrointestinal system where inflammatory bowel disease occurs is central to the immune system where the innate and the adaptive/acquired immune systems are balanced in interactions with gut microbes under homeostasis conditions. This article overviews the high-throughput research screening on multifactorial interplay between genetic risk factors, the intestinal microbiota, urbanization, modernization, Westernization, the environmental influences and immune responses in the etiopathogenesis of inflammatory bowel disease in humans. Inflammatory bowel disease is an expensive multifactorial debilitating disease that affects thousands new people annually worldwide with no known etiology or cure. The conservative therapeutics focus on the established pathology where the immune dysfunction and gut injury have already happened but do not preclude or delay the progression. Inflammatory bowel disease is evolving globally and has become a global emergence disease. It is largely known to be a disease in industrial-urbanized societies attributed to modernization and Westernized lifestyle associated with environmental factors to genetically susceptible individuals with determined failure to process certain commensal antigens. In the developing nations, increasing incidence and prevalence of inflammatory bowel disease (IBD) has been associated with rapid urbanization, modernization and Westernization of the population. In summary, there are identified multiple associations to host exposures potentiating the landscape risk hazards of inflammatory bowel disease trigger, that include: Western life-style and diet, host genetics, altered innate and/or acquired/adaptive host immune responses, early-life microbiota exposure, change in microbiome symbiotic relationship (dysbiosis/dysbacteriosis), pollution, changing hygiene status, socioeconomic status and several other environmental factors have long-standing effects/influence tolerance. The ongoing multipronged robotic studies on gut microbiota composition disparate patterns between the rural vs. urban locations may help elucidate and better understand the contribution of microbiome disciplines/ecology and evolutionary biology in potentially protecting against the development of inflammatory bowel disease.
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Affiliation(s)
- Amosy E M'Koma
- Meharry Medical College School of Medicine, Department of Biochemistry, Cancer Biology, Neuroscience and Pharmacology, Nashville, TN 37208, USA
- Vanderbilt University School of Medicine, Department of Surgery, Colon and Rectal Surgery, Nashville, TN 37232, USA
- The American Society of Colon and Rectal Surgeons (ASCRS), Arlington Heights, IL 60005, USA
- The American Gastroenterological Association (AGA), Bethesda, MD 20814, USA
- Vanderbilt-Ingram Cancer Center (VICC), Vanderbilt University Medical Center, Nashville, TN 37232, USA
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Wang X, Fan X, Deng H, Zhang X, Zhang K, Xu J, Li N, Han Q, Liu Z. Use of oral contraceptives and risk of ulcerative colitis – A systematic review and meta-analysis. Pharmacol Res 2019; 139:367-374. [DOI: 10.1016/j.phrs.2018.11.036] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2018] [Revised: 11/26/2018] [Accepted: 11/27/2018] [Indexed: 02/06/2023]
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Abstract
BACKGROUND Crohn's disease (CD) is a chronic immune-mediated condition of transmural inflammation in the gastrointestinal tract, associated with significant morbidity and decreased quality of life. The endocannabinoid system provides a potential therapeutic target for cannabis and cannabinoids and animal models have shown benefit in decreasing inflammation. However, there is also evidence to suggest transient adverse events such as weakness, dizziness and diarrhea, and an increased risk of surgery in people with CD who use cannabis. OBJECTIVES The objectives were to assess the efficacy and safety of cannabis and cannabinoids for induction and maintenance of remission in people with CD. SEARCH METHODS We searched MEDLINE, Embase, AMED, PsychINFO, the Cochrane IBD Group Specialized Register, CENTRAL, ClinicalTrials.Gov, and the European Clinical Trials Register up to 17 October 2018. We searched conference abstracts, references and we also contacted researchers in this field for upcoming publications. SELECTION CRITERIA Randomized controlled trials comparing any form of cannabis or its cannabinoid derivatives (natural or synthetic) to placebo or an active therapy for adults with Crohn's disease were included. DATA COLLECTION AND ANALYSIS Two authors independently screened search results, extracted data and assessed bias using the Cochrane risk of bias tool. The primary outcomes were clinical remission and relapse. Remission is commonly defined as a Crohn's disease activity index (CDAI) of < 150. Relapse is defined as a CDAI > 150. Secondary outcomes included clinical response, endoscopic remission, endoscopic improvement, histological improvement, quality of life, C-reactive protein (CRP) and fecal calprotectin measurements, adverse events (AEs), serious AEs, withdrawal due to AEs, and cannabis dependence and withdrawal effects. We calculated the risk ratio (RR) and corresponding 95% confidence interval (95% CI) for dichotomous outcomes. For continuous outcomes, we calculated the mean difference (MD) and 95% CI. Data were combined for analysis when the interventions, patient groups and outcomes were sufficiently similar (determined by consensus). Data were analyzed on an intention-to-treat basis and the overall certainty of the evidence supporting the outcomes was evaluated using the GRADE criteria. MAIN RESULTS Three studies (93 participants) that assessed cannabis in people with active CD met the inclusion criteria. One ongoing study was also identified. Participants in two of the studies were adults with active Crohn's disease who had failed at least one medical treatment. The inclusion criteria for the third study were unclear. No studies that assessed cannabis therapy in quiescent CD were identified. The studies were not pooled due to differences in the interventional drug.One small study (N = 21) compared eight weeks of treatment with cannabis cigarettes containing 115 mg of D9-tetrahydrocannabinol (THC) to placebo cigarettes containing cannabis with the THC removed in participants with active CD. This study was rated as high risk of bias for blinding and other bias (cannabis participants were older than placebo). The effects of cannabis on clinical remission were unclear. Forty-five per cent (5/11) of the cannabis group achieved clinical remission compared with 10% (1/10) of the placebo group (RR 4.55, 95% CI 0.63 to 32.56; very low certainty evidence). A difference was observed in clinical response (decrease in CDAI score of >100 points) rates. Ninety-one per cent (10/11) of the cannabis group achieved a clinical response compared to 40% (4/10) of the placebo group (RR 2.27, 95% CI 1.04 to 4.97; very low certainty evidence). More AEs were observed in the cannabis cigarette group compared to placebo (RR 4.09, 95% CI 1.15 to 14.57; very low certainty evidence). These AEs were considered to be mild in nature and included sleepiness, nausea, difficulty with concentration, memory loss, confusion and dizziness. This study did not report on serious AEs or withdrawal due to AEs.One small study (N = 22) compared cannabis oil (5% cannabidiol) to placebo oil in people with active CD. This study was rated as high risk of bias for other bias (cannabis participants were more likely than placebo participants to be smokers). There was no difference in clinical remission rates. Forty per cent (4/10) of cannabis oil participants achieved remission at 8 weeks compared to 33% (3/9) of the placebo participants (RR 1.20, 95% CI 0.36 to 3.97; very low certainty evidence). There was no difference in the proportion of participants who had a serious adverse event. Ten per cent (1/10) of participants in the cannabis oil group had a serious adverse event compared to 11% (1/9) of placebo participants (RR 0.90, 95% CI 0.07 to 12.38, very low certainty evidence). Both serious AEs were worsening Crohn's disease that required rescue intervention. This study did not report on clinical response, CRP, quality of life or withdrawal due to AEs.One small study (N= 50) compared cannabis oil (15% cannabidiol and 4% THC) to placebo in participants with active CD. This study was rated as low risk of bias. Differences in CDAI and quality of life scores measured by the SF-36 instrument were observed. The mean quality of life score after 8 weeks of treatment was 96.3 in the cannabis oil group compared to 79.9 in the placebo group (MD 16.40, 95% CI 5.72 to 27.08, low certainty evidence). After 8 weeks of treatment, the mean CDAI score was118.6 in the cannabis oil group compared to 212.6 in the placebo group (MD -94.00, 95%CI -148.86 to -39.14, low certainty evidence). This study did not report on clinical remission, clinical response, CRP or AEs. AUTHORS' CONCLUSIONS The effects of cannabis and cannabis oil on Crohn's disease are uncertain. Thus no firm conclusions regarding the efficacy and safety of cannabis and cannabis oil in adults with active Crohn's disease can be drawn. The effects of cannabis or cannabis oil in quiescent Crohn's disease have not been investigated. Further studies with larger numbers of participants are required to assess the potential benefits and harms of cannabis in Crohn's disease. Future studies should assess the effects of cannabis in people with active and quiescent Crohn's disease. Different doses of cannabis and delivery modalities should be investigated.
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Affiliation(s)
- Tahir S Kafil
- University of Western OntarioDepartment of MedicineLondonONCanada
| | - Tran M Nguyen
- Robarts Clinical TrialsCochrane IBD Group100 Dundas Street, Suite 200LondonONCanada
| | - John K MacDonald
- University of Western OntarioDepartment of MedicineLondonONCanada
- Robarts Clinical TrialsCochrane IBD Group100 Dundas Street, Suite 200LondonONCanada
| | - Nilesh Chande
- London Health Sciences Centre ‐ Victoria HospitalRoom E6‐321A800 Commissioners Road EastLondonONCanadaN6A 5W9
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22
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Yver C, Jhala D, Muir A, Basu D. Managing head and neck malignancy arising in a field of Crohn disease inflammation: Report of a case. EAR, NOSE & THROAT JOURNAL 2018; 96:E1-E4. [PMID: 29121377 DOI: 10.1177/0145561317096010-1101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Some of the clinical characteristics of Crohn disease of the head and neck overlap those of squamous cell carcinoma of the head and neck. We describe the diagnostic and therapeutic complexities we encountered in an unusual case of piriform sinus cancer that had arisen in a field of pharyngeal Crohn disease. Based on our initial failure to recognize the predominant inflammatory component of the lesion, we discuss the special considerations that must be made for the detection, staging, and management of head and neck cancer in Crohn disease patients. We further describe the multiple potential interactions among smoking, inflammation, and immunosuppression therapy in the colocalized pathogenesis of the two disease states.
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Affiliation(s)
- Christina Yver
- Department of Otolaryngology-Head and Neck Surgery, Hospital of the University of Pennsylvania, 3400 Spruce St., 5 Ravdin/Silverstein, Philadelphia, PA 19104, USA.
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Abstract
In the 21st century, urbanization represents a major demographic shift in developed and developing countries. Rapid urbanization in the developing world has been associated with an increasing incidence of several autoimmune diseases, including IBD. Patients with IBD exhibit a decrease in the diversity and richness of the gut microbiota, while urbanization attenuates the gut microbial diversity and might have a role in the pathogenesis of IBD. Environmental exposures during urbanization, including Westernization of diet, increased antibiotic use, pollution, improved hygiene status and early-life microbial exposure, have been shown to affect the gut microbiota. The disparate patterns of the gut microbiota composition in rural and urban areas offer an opportunity to understand the contribution of a 'rural microbiome' in potentially protecting against the development of IBD. This Perspective discusses the effect of urbanization and its surrogates on the gut microbiome (bacteriome, virome, mycobiome and helminths) in both human health and IBD and how such changes might be associated with the development of IBD.
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Abstract
Inflammatory bowel disease (IBD) mainly comprises of two separate inflammatory conditions: Crohn's disease (CD) and ulcerative colitis (UC). The aetiology of these conditions is still being explored with current evidence pointing towards a combination of environmental and genetic components. However, the pathophysiology is understood as a cytokine driven inflammatory response. There is significant association between IBD and dental conditions such as dental caries, other infections and periodontitis. Anti-inflammatory medications such as 5 aminosalicylic acid (5ASA), steroids and biological therapies are the treatment of choice for these chronic conditions, dependent on aetiology. Therefore, this article aims to educate dentists regarding possible implications IBD and its treatment can have for clinical practice and future research.
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25
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Jackson BD, Con D, Liew D, De Cruz P. Clinicians' adherence to international guidelines in the clinical care of adults with inflammatory bowel disease. Scand J Gastroenterol 2017; 52:536-542. [PMID: 28128675 DOI: 10.1080/00365521.2017.1278785] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND Although evidence-based guidelines have been developed for inflammatory bowel disease (IBD), the extent to which they are followed is unclear. The objective of this study was to review clinicians' adherence to international IBD guidelines. METHODS Retrospective data collection of patients attending a tertiary Australian hospital IBD clinic over a 12-month period. Management practices were audited and compared to ECCO (European Crohn's and Colitis Organization) guidelines. RESULTS Data from 288 patients were collected: 47% (136/288) male; mean age 43; 140/288 (49%) patients had ulcerative colitis (UC); 145/288 (50%) patients had Crohn's disease (CD); 3/288 (1%) patients had IBD-unclassified (IBD-U). Patient care was undertaken by gastroenterologists, trainees and general practitioners. DISEASE MANAGEMENT Overall adherence to disease management guidelines occurred in 204/288 (71%) of patient encounters. Discrepancies between guidelines and management were found in: 25/80 (31%) of patients with UC in remission receiving oral 5-aminosalicyclates (5-ASAs) as maintenance therapy, and; 46/110 (42%) of patients with small bowel and/or ileo-cecal CD receiving 5-ASA. Preventive Care: Adherence to ≥1 additional component of preventive care was observed in 73/288 (25%) of patient encounters: 12/133 (9%) on thiopurines underwent annual skin checks; 61/288 (21%) of patients with IBD underwent a bone scan; 46/288 (16%) patients were reminded to have their influenza vaccine. Psychological care: Assessment of psychological wellbeing was undertaken in only 16/288 (6%) of patients. CONCLUSIONS There remains a gap between adherence to international guidelines and clinical practice. Standardizing practice using evidence-based clinical pathways may be a strategy towards improving the quality of IBD outpatient management.
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Affiliation(s)
- Belinda D Jackson
- a Department of Gastroenterology , The Austin Hospital , Melbourne , Australia.,b University of Melbourne, Department of Medicine , Austin Academic Centre , Melbourne , Australia
| | - Danny Con
- a Department of Gastroenterology , The Austin Hospital , Melbourne , Australia.,b University of Melbourne, Department of Medicine , Austin Academic Centre , Melbourne , Australia
| | - Danny Liew
- c School of Public Health and Preventive Medicine, Monash University , Melbourne , Australia
| | - Peter De Cruz
- a Department of Gastroenterology , The Austin Hospital , Melbourne , Australia.,b University of Melbourne, Department of Medicine , Austin Academic Centre , Melbourne , Australia
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26
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Recent Trends in Pharmacological Activity of Alkaloids in Animal Colitis: Potential Use for Inflammatory Bowel Disease. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2017; 2017:8528210. [PMID: 28191024 PMCID: PMC5278565 DOI: 10.1155/2017/8528210] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/06/2016] [Revised: 10/30/2016] [Accepted: 11/24/2016] [Indexed: 11/24/2022]
Abstract
Inflammatory bowel disease (IBD) is a chronic and disrupted inflammation of the gastrointestinal tract. IBD have two main conditions, Crohn's disease and ulcerative colitis, and have been extensively investigated in recent years. Antibiotics derived from salicylates, steroids, immunosuppressors, and anti-TNF therapy are part of the therapeutic arsenal for IBD. However, very often patients stop responding to treatments over the time. In this context, searching for alternative agents is crucial for IBD clinical management. Natural products derived from medicinal plants are an interesting therapeutic alternative, since several studies have proven effective treatments in animal models of intestinal inflammation. Several naturally occurring compounds are potent antioxidants, both as free radical scavengers and as modulators of antioxidant enzymes expression and activity. A number of natural compounds have also been proved to inhibit the release of proinflammatory cytokines, decreasing the activation of nuclear factor κB (NF-κB), which is important to the inflammatory response in IBD. The alkaloids are substances of a very diverse class of plant secondary metabolites; an extensive list of biological activities has been attributed to alkaloids, such as being anticholinergic, antitumor, diuretic, antiviral, antihypertensive, antiulcer, analgesic, and anti-inflammatory. In the present work, studies on the pharmacological activity of alkaloids in experimental models of IBD were reviewed.
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27
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Abegunde AT, Muhammad BH, Ali T. Preventive health measures in inflammatory bowel disease. World J Gastroenterol 2016; 22:7625-7644. [PMID: 27678347 PMCID: PMC5016364 DOI: 10.3748/wjg.v22.i34.7625] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2016] [Revised: 08/10/2016] [Accepted: 08/30/2016] [Indexed: 02/06/2023] Open
Abstract
We aim to review the literature and provide guidance on preventive health measures in inflammatory bowel disease (IBD). Structured searches were performed in PubMed, MEDLINE, EMBASE, Web of Science and Cochrane Library from January 1976 to June 2016 using the following keywords: (inflammatory bowel disease OR Crohn’s disease OR ulcerative colitis) AND (health maintenance OR preventive health OR health promotion). Abstracts of the articles selected from each of these multiple searches were reviewed, and those meeting the inclusion criteria (that is, providing data regarding preventive health or health maintenance in IBD patients) were recorded. Reference lists from the selected articles were manually reviewed to identify further relevant studies. Patients with IBD are at increased risk of developing adverse events related to the disease course, therapeutic interventions, or non-adherence to medication. Recent studies have suggested that IBD patients do not receive preventive services with the same thoroughness as patients with other chronic diseases. Preventive health measures can avert morbidity and improve the quality of life of patients with IBD. Gastroenterologists and primary care physicians (PCPs) should have an up to date working knowledge of preventive health measures for IBD patients. A holistic approach and better communication between gastroenterologists and PCPs with explicit clarification of roles will prevent duplication of services and streamline care.
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28
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Abegunde AT, Muhammad BH, Bhatti O, Ali T. Environmental risk factors for inflammatory bowel diseases: Evidence based literature review. World J Gastroenterol 2016; 22:6296-6317. [PMID: 27468219 PMCID: PMC4945988 DOI: 10.3748/wjg.v22.i27.6296] [Citation(s) in RCA: 125] [Impact Index Per Article: 15.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2016] [Revised: 05/19/2016] [Accepted: 06/28/2016] [Indexed: 02/06/2023] Open
Abstract
AIM: Advances in genetics and immunology have contributed to the current understanding of the pathogenesis of inflammatory bowel diseases (IBD).
METHODS: The current opinion on the pathogenesis of IBD suggests that genetically susceptible individuals develop intolerance to dysregulated gut microflora (dysbiosis) and chronic inflammation develops as a result of environmental insults. Environmental exposures are innumerable with varying effects during the life course of individuals with IBD. Studying the relationship between environmental factors and IBD may provide the missing link to increasing our understanding of the etiology and increased incidence of IBD in recent years with implications for prevention, diagnosis, and treatment. Environmental factors are heterogeneous and genetic predisposition, immune dysregulation, or dysbiosis do not lead to the development of IBD in isolation.
RESULTS: Current challenges in the study of environmental factors and IBD are how to effectively translate promising results from experimental studies to humans in order to develop models that incorporate the complex interactions between the environment, genetics, immunology, and gut microbiota, and limited high quality interventional studies assessing the effect of modifying environmental factors on the natural history and patient outcomes in IBD.
CONCLUSION: This article critically reviews the current evidence on environmental risk factors for IBD and proposes directions for future research.
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Abstract
Within the framework of the Choosing wisely initiative of the German Society for Internal Medicine, all scientific societies associated with internal medicine were requested to highlight the unnecessary or underused medical tests or procedures out of the 60 defined examples, which are of immediate relevance within the doctor-patient interaction. Each of the 12 scientific internal medicine societies compiled and substantiated 2 recommendations. This resulted in a spectrum of important recommendations covering the entire field of internal medicine. In difficult situations these recommendations should contribute to developing and supporting the dialogue with patients on an evidence-based level.
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Affiliation(s)
- U R Fölsch
- Klinik für Innere Medizin 1, Universitätsklinikum Schleswig-Holstein, Campus Kiel, Schittenhelmstr. 12, 24105, Kiel, Deutschland.
| | - G Hasenfuß
- Klinik für Kardiologie und Pneumologie, Zentrum für Innere Medizin, Georg-August-Universität Göttingen, Göttingen, Deutschland
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30
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Principi M, Cassano N, Contaldo A, Iannone A, Losurdo G, Barone M, Mastrolonardo M, Vena GA, Ierardi E, Di Leo A. Hydradenitis suppurativa and inflammatory bowel disease: An unusual, but existing association. World J Gastroenterol 2016; 22:4802-4811. [PMID: 27239107 PMCID: PMC4873873 DOI: 10.3748/wjg.v22.i20.4802] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2016] [Revised: 04/11/2016] [Accepted: 05/04/2016] [Indexed: 02/06/2023] Open
Abstract
Inflammatory bowel disease (IBD) could be associated with several extra-intestinal manifestations (EIMs) involving musculoskeletal, hepatopancreatobiliary, ocular, renal, and pulmonary systems, as well as the skin. In the last years, hidradenitis suppurativa (HS) is acquiring an increasing interest. IBD, especially Crohn’s disease (CD), is among the most reported associated diseases in HS patients. The aim of this paper is to give a brief overview of data showing a possible epidemiologic and pathogenetic association between IBD and HS. We performed a pooled-data analysis of four studies and pooled prevalence of HS in IBD patients was 12.8%, with a 95%CI of 11.7%-13.9%. HS was present in 17.3% of subjects with CD (95%CI: 15.5%-19.1%) and in 8.5% of UC patients (95%CI: 7.0%-9.9%). Some items, especially altered immune imbalance, are generally involved in IBD pathogenesis as well as invoked by HS. Smoking is one of the most relevant risk factors for both disorders, representing a predictor of their severity, despite, actually, there being a lack of studies analyzing a possible shared pathway. A role for inheritance in HS and CD pathogenesis has been supposed. Despite a genetic susceptibility having been demonstrated for both diseases, further studies are needed to investigate a genetic mutual route. Although the pathogenesis of IBD and HS is generally linked to alterations of the immune response, recent findings suggest a role for intestinal and skin microbiota, respectively. In detail, the frequent finding of Staphylococcus aureus and coagulase-negative staphylococci on HS cutaneous lesions suggests a bacterial involvement in disease pathogenesis. Moreover, microflora varies in the different cutaneous regions of the body and, consequently, two different profiles of HS patients have been identified on these bases. On the other hand, it is well-known that intestinal microbiota may be considered as “the explosive mixture” at the origin of IBD despite the exact relationship having not been completely clarified yet. A better comprehension of the role that some bacterial species play in the IBD pathogenesis may be essential to develop appropriate management strategies in the near future. A final point is represented by some similarities in the therapeutic management of HS and IBD, since they may be controlled by immunomodulatory drugs. In conclusion, an unregulated inflammation may cause the lesions typical of both HS and IBD, particularly when they coexist. However, this is still a largely unexplored field.
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31
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Perricone C, Versini M, Ben-Ami D, Gertel S, Watad A, Segel MJ, Ceccarelli F, Conti F, Cantarini L, Bogdanos DP, Antonelli A, Amital H, Valesini G, Shoenfeld Y. Smoke and autoimmunity: The fire behind the disease. Autoimmun Rev 2016; 15:354-74. [DOI: 10.1016/j.autrev.2016.01.001] [Citation(s) in RCA: 95] [Impact Index Per Article: 11.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2015] [Accepted: 12/31/2015] [Indexed: 12/14/2022]
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32
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Underner M, Perriot J, Cosnes J, Beau P, Peiffer G, Meurice JC. Tabagisme, sevrage tabagique et maladie de Crohn. Presse Med 2016; 45:390-402. [PMID: 27016849 DOI: 10.1016/j.lpm.2016.02.008] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2016] [Accepted: 02/22/2016] [Indexed: 02/05/2023] Open
Affiliation(s)
- Michel Underner
- CHU La Milétrie, pavillon René-Beauchant, service de pneumologie, unité de tabacologie, BP 577, 86021 Poitiers cedex, France.
| | - Jean Perriot
- Dispensaire Émile-Roux, centre de tabacologie, 63100 Clermont-Ferrand, France
| | - Jacques Cosnes
- Hôpital Saint-Antoine, service d'hépatologie, gastro-entérologie et nutrition, 75012 Paris, France
| | - Philippe Beau
- CHU La Milétrie, service d'hépatologie, gastro-entérologie et nutrition, 86021 Poitiers, France
| | - Gérard Peiffer
- CHR Metz-Thionville, service de pneumologie, 57038 Metz, France
| | - Jean-Claude Meurice
- CHU La Milétrie, pavillon René-Beauchant, service de pneumologie, unité de tabacologie, BP 577, 86021 Poitiers cedex, France
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33
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Severs M, van Erp SJH, van der Valk ME, Mangen MJJ, Fidder HH, van der Have M, van Bodegraven AA, de Jong DJ, van der Woude CJ, Romberg-Camps MJL, Clemens CHM, Jansen JM, van de Meeberg PC, Mahmmod N, Ponsioen CY, Bolwerk C, Vermeijden JR, Pierik MJ, Siersema PD, Leenders M, van der Meulen-de Jong AE, Dijkstra G, Oldenburg B. Smoking is Associated With Extra-intestinal Manifestations in Inflammatory Bowel Disease. J Crohns Colitis 2016; 10:455-61. [PMID: 26721937 PMCID: PMC4946753 DOI: 10.1093/ecco-jcc/jjv238] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/07/2015] [Accepted: 12/18/2015] [Indexed: 02/06/2023]
Abstract
BACKGROUND AND AIMS Smoking affects the course of disease in patients with ulcerative colitis (UC) and Crohn's disease (CD). We aimed to study the association between smoking and extra-intestinal manifestations (EIMs) in inflammatory bowel disease (IBD). METHODS We cross-sectionally explored the association between smoking and EIMs in IBD in three cohort studies: (1) the COIN study, designed to estimate healthcare expenditures in IBD; (2) the Groningen study, focused on cigarette smoke exposure and disease behaviour in IBD; and (3) the JOINT study, evaluating joint and back manifestations in IBD. RESULTS In the COIN, Groningen and JOINT cohorts, 3030, 797 and 225 patients were enrolled, of whom 16, 24 and 23.5% were current smokers, respectively. Chronic skin disorders and joint manifestations were more prevalent in smoking IBD patients than in non-smokers (COIN, 39.1 vs 29.8%, p <0.01; Groningen, 41.7 vs 30.0%, p <0.01) in both CD and UC. In the JOINT cohort, smoking was more prevalent in IBD patients with joint manifestations than in those without (30.3 vs 13.0%, p <0.01). EIMs appeared to be more prevalent in high- than in low-exposure smokers (56.0 vs 37.1%, p = 0.10). After smoking cessation, the prevalence of EIMs in IBD patients rapidly decreased towards levels found in never smokers (lag time: COIN cohort, 1-2 years; Groningen cohort, within 1 year). CONCLUSIONS There is a robust dose-dependent association between active smoking and EIMs in both CD and UC patients. Smoking cessation was found to result in a rapid reduction of EIM prevalence to levels encountered in never smokers.
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Affiliation(s)
- M. Severs
- Department of Gastroenterology and Hepatology, University Medical Centre Utrecht, Utrecht, The Netherlands
| | - S. J. H. van Erp
- Department of Gastroenterology and Hepatology, Leiden University Medical Centre, Leiden, The Netherlands
| | - M. E. van der Valk
- Department of Gastroenterology and Hepatology, University Medical Centre Utrecht, Utrecht, The Netherlands
| | - M. J. J. Mangen
- Julius Centre for Health Sciences and Primary Care, University Medical Centre Utrecht, Utrecht, The Netherlands
| | - H. H. Fidder
- Department of Gastroenterology and Hepatology, University Medical Centre Utrecht, Utrecht, The Netherlands
| | - M. van der Have
- Department of Gastroenterology and Hepatology, University Medical Centre Utrecht, Utrecht, The Netherlands
| | - A. A. van Bodegraven
- Department of Gastroenterology and Hepatology, VU University Medical Centre, Amsterdam, The Netherlands,Department of Gastroenterology and Hepatology, Atrium-Orbis Medical Centre, Sittard, The Netherlands
| | - D. J. de Jong
- Department of Gastroenterology and Hepatology, Radboud University Nijmegen Medical Centre, Nijmegen, The Netherlands
| | - C. J. van der Woude
- Department of Gastroenterology and Hepatology, Erasmus University Medical Centre, Rotterdam, The Netherlands
| | - M. J. L. Romberg-Camps
- Department of Gastroenterology and Hepatology, Atrium-Orbis Medical Centre, Sittard, The Netherlands
| | - C. H. M. Clemens
- Department of Gastroenterology and Hepatology, Diaconessenhuis, Leiden, The Netherlands
| | - J. M. Jansen
- Department of Gastroenterology and Hepatology, Onze Lieve Vrouwe Gasthuis, Amsterdam, The Netherlands
| | - P. C. van de Meeberg
- Department of Gastroenterology and Hepatology, Slingeland Hospital, Doetinchem, The Netherlands
| | - N. Mahmmod
- Department of Gastroenterology and Hepatology, Antonius Hospital, Nieuwegein, The Netherlands
| | - C. Y. Ponsioen
- Department of Gastroenterology and Hepatology, Academic Medical Centre Amsterdam, Amsterdam,The Netherlands
| | - C. Bolwerk
- Department of Gastroenterology and Hepatology, Reinier de Graaf Groep, Delft, The Netherlands
| | - J. R. Vermeijden
- Department of Gastroenterology and Hepatology, Meander Medical Centre, Amersfoort, The Netherlands
| | - M. J. Pierik
- Department of Gastroenterology and Hepatology, Maastricht University Medical Centre, Maastricht, The Netherlands
| | - P. D. Siersema
- Department of Gastroenterology and Hepatology, University Medical Centre Utrecht, Utrecht, The Netherlands
| | - M. Leenders
- Institute for Risk Assessment Sciences, Utrecht University, Utrecht, The Netherlands
| | | | - G. Dijkstra
- Department of Gastroenterology and Hepatology, University Medical Centre Groningen, University of Groningen, Groningen, The Netherlands
| | - B. Oldenburg
- Department of Gastroenterology and Hepatology, University Medical Centre Utrecht, Utrecht, The Netherlands
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To N, Gracie DJ, Ford AC. Systematic review with meta-analysis: the adverse effects of tobacco smoking on the natural history of Crohn's disease. Aliment Pharmacol Ther 2016; 43:549-61. [PMID: 26749371 DOI: 10.1111/apt.13511] [Citation(s) in RCA: 77] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/12/2015] [Revised: 12/05/2015] [Accepted: 12/09/2015] [Indexed: 12/12/2022]
Abstract
BACKGROUND Tobacco smoking is a well-established risk factor for the development of Crohn's disease, and this may lead to a more complicated disease course. However, recent evidence suggests that many patients with Crohn's disease are unaware of this fact. AIM To perform a systematic review and meta-analysis of the effects of smoking on disease course in Crohn's disease. METHODS A search of MEDLINE, EMBASE and EMBASE classic was carried out (up to July 2015) to identify observational studies reporting data on smoking and rates of surgery or flares of disease activity in patients with Crohn's disease. Dichotomous data were pooled to obtain odds ratios (ORs) for flares of disease activity or need for surgery, with 95% confidence intervals (CIs). RESULTS The search identified 33 eligible studies. Compared with nonsmokers, smokers had increased odds of flare of disease activity (OR, 1.56; 95% CI, 1.21-2.01), flare after surgery (OR, 1.97; 95% CI, 1.36-2.85), need for first surgery (OR, 1.68; 95% CI, 1.33-2.12) and need for second surgery (OR, 2.17; 95% CI, 1.63-2.89). The odds of these outcomes among ex-smokers diminished upon smoking cessation, with ORs comparable to those among nonsmokers and, in the case of flare or second surgery, significantly lower than smokers. CONCLUSIONS Smokers with Crohn's disease have a more complicated disease course than nonsmokers, and quitting smoking may ameliorate this. Patients should be reminded of the detrimental effects of smoking on the course of their disease, and smoking cessation advice should be provided to reduce disease burden and costs in these patients.
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Affiliation(s)
- N To
- Leeds Gastroenterology Institute, St. James's University Hospital, Leeds, UK.,Leeds Institute of Biomedical and Clinical Sciences, University of Leeds, Leeds, UK
| | - D J Gracie
- Leeds Gastroenterology Institute, St. James's University Hospital, Leeds, UK.,Leeds Institute of Biomedical and Clinical Sciences, University of Leeds, Leeds, UK
| | - A C Ford
- Leeds Gastroenterology Institute, St. James's University Hospital, Leeds, UK.,Leeds Institute of Biomedical and Clinical Sciences, University of Leeds, Leeds, UK
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Legaki E, Gazouli M. Influence of environmental factors in the development of inflammatory bowel diseases. World J Gastrointest Pharmacol Ther 2016; 7:112-125. [PMID: 26855817 PMCID: PMC4734944 DOI: 10.4292/wjgpt.v7.i1.112] [Citation(s) in RCA: 60] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2015] [Revised: 10/20/2015] [Accepted: 12/04/2015] [Indexed: 02/06/2023] Open
Abstract
Idiopathic inflammatory bowel diseases (IBD), Crohn’s disease (CD) and ulcerative colitis (UC), are multifactorial diseases that are manifested after disruption of a genetic predisposed individual and its intestinal microflora through an environmental stimulus. Urbanization and industrialization are associated with IBD. Epidemiological data, clinical observations and family/immigrants studies indicate the significance of environmental influence in the development of IBD. Some environmental factors have a different effect on the subtypes of IBD. Smoking and appendectomy is negatively associated with UC, but they are aggravating factors for CD. A westernized high fat diet, full of refined carbohydrates is strongly associated with the development of IBD, contrary to a high in fruit, vegetables and polyunsaturated fatty acid-3 diet that is protective against these diseases. High intake of nonsteroidal antiinflammatory drug and oral contraceptive pills as well as the inadequacy of vitamin D leads to an increased risk for IBD and a more malignant course of disease. Moreover, other factors such as air pollution, psychological factors, sleep disturbances and exercise influence the development and the course of IBD. Epigenetic mechanism like DNA methylation, histone modification and altered expression of miRNAS could explain the connection between genes and environmental factors in triggering the development of IBD.
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36
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Volz MS, Siegmund B, Häuser W. Wirksamkeit, Verträglichkeit und Sicherheit von Cannabinoiden in der Gastroenterologie. Schmerz 2016; 30:37-46. [DOI: 10.1007/s00482-015-0087-0] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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37
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Doecke JD, Simms LA, Zhao ZZ, Roberts RL, Fowler EV, Croft A, Lin A, Huang N, Whiteman DC, Florin THJ, Barclay ML, Merriman TR, Gearry RB, Montgomery GW, Radford-Smith GL. Smoking behaviour modifies IL23r-associated disease risk in patients with Crohn's disease. J Gastroenterol Hepatol 2015; 30:299-307. [PMID: 24989722 DOI: 10.1111/jgh.12674] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/04/2014] [Indexed: 02/06/2023]
Abstract
BACKGROUND AND AIM The etiology of Crohn's disease (CD) implicates both genetic and environmental factors. Smoking behavior is one environmental risk factor to play a role in the development of CD. The study aimed to assess the contribution of the interleukin 23 receptor (IL23R) in determining disease susceptibility in two independent cohorts of CD, and to investigate the interactions between IL23R variants, smoking behavior, and CD-associated genes, NOD2 and ATG16L1. METHODS Ten IL23R single-nucleotide polymorphisms (SNPs) were genotyped in 675 CD cases, and 1255 controls from Brisbane, Australia (dataset 1). Six of these SNPs were genotyped in 318 CD cases and 533 controls from Canterbury, New Zealand (dataset 2). Case-control analysis of genotype and allele frequencies, and haplotype analysis for all SNPs was conducted. RESULTS We demonstrate a strong increased CD risk for smokers in both datasets (odds ratio 3.77, 95% confidence interval 2.88-4.94), and an additive interaction between IL23R SNPs and cigarette smoking. Ileal involvement was a consistent marker of strong SNP-CD association (P ≤ 0.001), while the lowest minor allele frequencies for location were found in those with colonic CD (L2). Three haplotype blocks were identified across the 10 IL23R SNPs conferring different risk of CD. Haplotypes conferred no further risk of CD when compared with single SNP analyses. CONCLUSION IL23R gene variants determine CD susceptibility in the Australian and New Zealand population, particularly ileal CD. A strong additive interaction exists between IL23R SNPs and smoking behavior resulting in a dramatic increase in disease risk depending upon specific genetic background.
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Affiliation(s)
- James D Doecke
- CSIRO Computational Informatics/Australian E-Health Research Centre, Royal Brisbane and Women's Hospital, Brisbane, Victoria, Australia; Preventative Health Flagship, Melbourne, Victoria, Australia
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Law ST, Li KK. Gender-related differences in clinical course of crohn?s disease in an Asian population: a retrospective cohort review. ARQUIVOS DE GASTROENTEROLOGIA 2015; 51:90-6. [PMID: 25003258 DOI: 10.1590/s0004-28032014000200004] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Received: 08/11/2013] [Accepted: 12/04/2013] [Indexed: 12/31/2022]
Abstract
CONTEXT Data from Asian populations about gender-related differences in Crohn's disease are few. Objectives This study was to analyze the clinical characteristics between women and men affected by Crohn's disease. METHODS This was a retrospective cohort study to analyze consecutive Crohn's disease patients from Jan 2000 to Dec 2012. Clinical and phenotypic characteristics and treatment outcomes were evaluated. RESULTS 79 patients (55 male and two of them with positive family history) were diagnosed with Crohn's disease. Ileocolonic disease and inflammatory lesion was the most dominant site of involvement and disease behavior respectively in both men and women. Apart from higher frequency of nausea (45.83 vs 23.64%, P 0.024) and lower body mass index (19.44 vs 22.03 kg/m2, P 0.003) reported in women, no significant gender-related differences in clinical characteristics were observed. Women were more associated with delay use of immunosuppressive therapy (12 vs 36 months, P = 0.028), particularly for those aged less than 40 years old (85 vs 62.6%, P = 0.023). Cox proportional hazard regression analysis revealed that active smoking (HR, 4.679; 95% CI, 1.03-21.18) and delayed use of immunosuppressive therapy (HR, 4.13; 95% CI, 1.01-16.88) were only independent risk factors associated with increased risk of complications. CONCLUSIONS There were no significant gender-specific differences in clinical and phenotypic characteristics between male and female Crohn's disease patients. Smoking history and delay use of immunosuppressive therapy were associated with higher risk of complications.
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Affiliation(s)
- Siu-tong Law
- Division of Gastroenterology and Hepatology, Department of Medicine and Geriatrics, Tuen Mun Hospital, Tuen Mun, Hong Kong, China
| | - Kin Kong Li
- Division of Gastroenterology and Hepatology, Department of Medicine and Geriatrics, Tuen Mun Hospital, Tuen Mun, Hong Kong, China
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Marrie RA, Garland A, Peschken CA, Hitchon CA, Chen H, Fransoo R, Bernstein CN. Increased incidence of critical illness among patients with inflammatory bowel disease: a population-based study. Clin Gastroenterol Hepatol 2014; 12:2063-70.e1-4. [PMID: 24726908 DOI: 10.1016/j.cgh.2014.03.033] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/30/2013] [Revised: 02/17/2014] [Accepted: 03/16/2014] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS Little is known about how often, and for what reasons, patients with inflammatory bowel diseases (IBD) are admitted to the intensive care unit (ICU). We compared incidences of ICU admission, characteristics of critical illness, and mortality after ICU admission between patients with IBD and the general population. METHODS We identified all persons with IBD in the province of Manitoba using a validated administrative definition of IBD for the period from 1984 to 2010. Cases were considered incident for IBD if their first health system contact for IBD was in 1989 or later. We identified a population-based control group, matched by age, sex, and geography (based on postal code). Case and control cohorts were linked to the Manitoba ICU database. We compared outcomes between groups using age- and sex-standardized rates, Cox proportional hazards models, and logistic regression models, adjusting for age, sex, comorbidity, and socioeconomic status. RESULTS There were 8224 prevalent and 4580 incident cases of IBD. After adjustment, the risk for ICU admission was higher for patients with IBD than controls (hazard ratio [HR], 1.79; 95% confidence interval [CI], 1.58-2.02). The risk of ICU admission was higher for patients with Crohn's disease (HR, 2.31; 95% CI, 1.95-2.75) than ulcerative colitis (HR, 1.37; 95% CI, 1.13-1.65). From 2000 through 2010, age- and sex-standardized annual incidence rates for ICU admission in the prevalent IBD cohort ranged from 0.55% to 1.12%. Compared with controls admitted to ICUs, 1 year after ICU admission, mortality was 32% among patients with IBD. CONCLUSIONS Patients with IBD have a higher risk for admission to the ICU than the general population, and increased mortality 1 year after admission. These findings underscore the potential severity of IBD.
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Affiliation(s)
- Ruth Ann Marrie
- Department of Internal Medicine, University of Manitoba, Winnipeg, Canada; Department of Community Health Sciences, University of Manitoba, Winnipeg, Canada
| | - Allan Garland
- Department of Internal Medicine, University of Manitoba, Winnipeg, Canada; Department of Community Health Sciences, University of Manitoba, Winnipeg, Canada
| | - Christine A Peschken
- Department of Internal Medicine, University of Manitoba, Winnipeg, Canada; Department of Community Health Sciences, University of Manitoba, Winnipeg, Canada
| | - Carol A Hitchon
- Department of Internal Medicine, University of Manitoba, Winnipeg, Canada
| | - Hui Chen
- Manitoba Centre for Health Policy, Winnipeg, Canada
| | - Randall Fransoo
- Department of Community Health Sciences, University of Manitoba, Winnipeg, Canada; Manitoba Centre for Health Policy, Winnipeg, Canada
| | - Charles N Bernstein
- Department of Internal Medicine, University of Manitoba, Winnipeg, Canada; Inflammatory Bowel Disease Clinical and Research Centre, University of Manitoba, Winnipeg, Canada.
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Nguyen GC, Devlin SM, Afif W, Bressler B, Gruchy SE, Kaplan GG, Oliveira L, Plamondon S, Seow CH, Williams C, Wong K, Yan BM, Jones J. Defining quality indicators for best-practice management of inflammatory bowel disease in Canada. Can J Gastroenterol Hepatol 2014; 28:275-85. [PMID: 24839622 PMCID: PMC4049258 DOI: 10.1155/2014/941245] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2014] [Accepted: 02/23/2014] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND There is a paucity of published data regarding the quality of care of inflammatory bowel disease (IBD) in Canada. Clinical quality indicators are quantitative end points used to guide, monitor and improve the quality of patient care. In Canada, where universal health care can vary significantly among provinces, quality indicators can be used to identify potential gaps in the delivery of IBD care and standardize the approach to interprovincial management. METHODS The Emerging Practice in IBD Collaborative (EPIC) group generated a shortlist of IBD quality indicators based on a comprehensive literature review. An iterative voting process was used to select quality indicators to take forward. In a face-to-face meeting with the EPIC group, available evidence to support each quality indicator was presented by the EPIC member aligned to it, followed by group discussion to agree on the wording of the statements. The selected quality indicators were then ratified in a final vote by all EPIC members. RESULTS Eleven quality indicators for the management of IBD within the single-payer health care system of Canada were developed. These focus on accurate diagnosis, appropriate and timely management, disease monitoring, and prevention or treatment of complications of IBD or its therapy. CONCLUSIONS These quality indicators are measurable, reflective of the evidence base and expert opinion, and define a standard of care that is at least a minimum that should be expected for IBD management in Canada. The next steps for the EPIC group involve conducting research to assess current practice across Canada as it pertains to these quality indicators and to measure the impact of each of these indicators on patient outcomes.
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Affiliation(s)
- Geoffrey C Nguyen
- Mount Sinai Hospital Centre for Inflammatory Bowel Disease, University of Toronto, Toronto, Ontario
| | - Shane M Devlin
- Inflammatory Bowel Disease Clinic, Division of Gastroenterology and Hepatology, University of Calgary, Calgary, Alberta
| | - Waqqas Afif
- Department of Gastroenterology and Hepatology, McGill University Health Centre, Royal Victoria Hospital, Montreal, Quebec
| | - Brian Bressler
- Division of Gastroenterology, University of British Columbia, Vancouver, British Columbia
| | - Steven E Gruchy
- Division of Gastroenterology, Dalhousie University, Halifax, Nova Scotia
| | - Gilaad G Kaplan
- Inflammatory Bowel Disease Clinic, Division of Gastroenterology and Hepatology, University of Calgary, Calgary, Alberta
| | | | - Sophie Plamondon
- Division of Gastroenterology, Centre Hospitalier Universitaire de Sherbrooke and Centre de Recherche Étienne-LeBel, Université de Sherbrooke, Sherbrooke, Québec
| | - Cynthia H Seow
- Inflammatory Bowel Disease Clinic, Division of Gastroenterology and Hepatology, University of Calgary, Calgary, Alberta
- Department of Community Health Sciences, University of Calgary, Calgary, Alberta
| | - Chadwick Williams
- Division of Gastroenterology, Saint John Regional Hospital, Saint John, New Brunswick
| | - Karen Wong
- Mount Saint Joseph Hospital, Vancouver, British Columbia
| | - Brian M Yan
- Division of Gastroenterology, Department of Medicine, Western University, London, Ontario
| | - Jennifer Jones
- Multidisciplinary IBD Program, Division of Gastroenterology, Department of Medicine, University of Saskatchewan, Saskatoon, Saskatchewan
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Abstract
The inflammatory bowel diseases (IBDs), Crohn's disease and ulcerative colitis, present an ever increasing burden to the healthcare systems in the Western world. Scotland in particular has seen a significant increase in both diseases, particularly Crohn's disease. It is thus of paramount importance that secondary care services within Scotland are equipped to cope with this increased demand at a time when the treatment options are broadening, patients expectations are increasing and healthcare budgets face major restriction. This article outlines some aspects of optimal delivery of an IBD service in secondary care.
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Affiliation(s)
- Daniel R Gaya
- Consultant Physician & Gastroenterologist, Gastroenterology Unit, Glasgow Royal Infirmary, UK
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Jørgensen SP, Hvas CL, Agnholt J, Christensen LA, Heickendorff L, Dahlerup JF. Active Crohn's disease is associated with low vitamin D levels. J Crohns Colitis 2013; 7:e407-13. [PMID: 23403039 DOI: 10.1016/j.crohns.2013.01.012] [Citation(s) in RCA: 108] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2012] [Revised: 12/13/2012] [Accepted: 01/14/2013] [Indexed: 02/07/2023]
Abstract
BACKGROUND AND AIMS Crohn's disease prevalence increases with increasing latitude. Because most vitamin D comes from sunlight exposure and murine models of intestinal inflammation have demonstrated beneficial effects of 1,25-(OH)2 vitamin D treatment, we hypothesised that Crohn's disease activity is associated with low vitamin D levels. METHODS In a cross-sectional study of 182 CD patients and 62 healthy controls, we measured serum 25-OH vitamin D. Stratified analysis was used to compare 25-OH vitamin D levels with Crohn's disease activity index, C-reactive protein, smoking status, intake of oral vitamin D supplements and seasonal variation in CD patients and healthy controls. RESULTS Serum 25-OH vitamin D was inversely associated with disease activity: Median 25-OH vitamin D levels of Crohn's disease in remission, mildly, and moderately active diseases evaluated by Crohn's disease activity index were 64, 49, and 21 nmol/l (p<0.01) and by CRP 68, 76, and 35 nmol/l (p<0.05), respectively. Patients who took oral vitamin D supplementation had lower Crohn's disease activity index (p<0.05) and C-reactive protein (p=0.07) than non-users. Crohn's disease patients who smoked had lower vitamin D levels (51 nmol/l) than patients who did not smoke (76 nmol/l), p<0.01. Overall, Crohn's disease patients did not differ from healthy controls regarding 25-OH vitamin D levels. CONCLUSIONS Active Crohn's disease was associated with low serum 25-OH vitamin D. Patients who smoked had lower 25-OH vitamin D levels than patients who did not smoke, independently of disease activity.
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Affiliation(s)
- Søren Peter Jørgensen
- Department of Medicine V, Hepatology and Gastroenterology, Aarhus University Hospital, Denmark.
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Kennelly RP, Subramaniam T, Egan LJ, Joyce MR. Smoking and Crohn's disease: active modification of an independent risk factor (education alone is not enough). J Crohns Colitis 2013; 7:631-5. [PMID: 23036508 DOI: 10.1016/j.crohns.2012.08.019] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2012] [Revised: 08/12/2012] [Accepted: 08/29/2012] [Indexed: 02/08/2023]
Abstract
INTRODUCTION Smoking can induce the onset of Crohn's disease in genetically susceptible patients and may accelerate progression and disease severity. There is a paucity of information as to patient knowledge of the impact of smoking on disease progression. The aim of this study was to assess patient awareness, initiate smoking cessation therapy and monitor the effectiveness of an active smoking cessation programme in patients with Crohn's disease. METHODS All patients with a diagnosis of Crohn's disease over a ten year period were identified from a prospectively managed database. Details of smoking history and patient knowledge of the link between Crohn's disease and smoking were collected through a telephone questionnaire. Current smokers who wished to quit were enrolled in a smoking cessation programme and followed prospectively for 12 months. RESULTS 340 patients were identified with 281 eligible for inclusion. 181 patients agreed to a telephone survey (64.4% patient uptake). Smokers had an increased incidence of surgical intervention (OR 2.2; CI 1.02, 4.78 P=0.043). Awareness of the link between smoking and Crohn's disease was highest in the current smoking cohort and lowest in the non-smoking cohort (CS:NS; 79.5%:43% p<0.001). 29% of patients with a smoking history had previously been offered smoking cessation therapy. 77% of current smokers opted for smoking cessation therapy. At 6 months 53% of these patients remained smoke free and 37% at 12 months. CONCLUSION In patients with Crohn's disease, information alone is ineffective at achieving smoking cessation. Good cessation rates are achievable if information is supported by active smoking cessation therapy.
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Affiliation(s)
- Rory P Kennelly
- Department of Colorectal Surgery, University College Hospital Galway, Newcastle, Co. Galway, Ireland.
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Bryant RV, Trott MJ, Bartholomeusz FD, Andrews JM. Systematic review: body composition in adults with inflammatory bowel disease. Aliment Pharmacol Ther 2013; 38:213-25. [PMID: 23763279 DOI: 10.1111/apt.12372] [Citation(s) in RCA: 116] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/24/2013] [Revised: 03/19/2013] [Accepted: 05/26/2013] [Indexed: 12/15/2022]
Abstract
BACKGROUND There is a paucity of data on body composition in patients with inflammatory bowel disease (IBD). Alterations of fat and muscle may affect bone health, muscle performance, quality of life (QoL) and overall morbidity. AIMS To systematically review the literature on body composition in adults with IBD, and to discuss potential contributory factors and associations. METHODS A systematic search was performed in July 2012 of OVID SP MEDLINE, OVID EMBASE and National Library of Medicine's PubMed Central Medline (Limitations: English, humans, from 1992). A total of 19 articles comparing body composition in patients with IBD with healthy age- and sex-matched control populations were included in the primary analysis. RESULTS A total of 631 patients with Crohn's disease (CD) and 295 with ulcerative colitis (UC), mean age 37.1 (s.d. ± 9.2) years; 485 (52%) female, were reported upon. Data were heterogeneous and methodology varied. Compared with controls, a statistically significant reduction in body mass index (BMI) was reported in 37% of CD and 20% of UC patients; reduced fat-free mass in 28% CD and 13% UC patients, and reduced fat mass in 31% CD and 13% UC patients. There was no consistent association between body composition and disease activity, duration, extent or therapies. BMI did not accurately predict body composition. CONCLUSIONS Current data, although heterogeneous, suggest that many patients with IBD are affected by aberrations in fat and lean mass, which may not be detected during routine clinical assessment. The prevalence and impact of altered body composition amongst this population warrant further investigation.
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Affiliation(s)
- R V Bryant
- IBD Service & Department of Nuclear Medicine, Royal Adelaide Hospital, Adelaide, Australia.
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Gustavsson A, Magnuson A, Blomberg B, Andersson M, Halfvarson J, Tysk C. Letter: the impact of smoking on clinical outcomes after endoscopic dilatation in Crohn's disease - authors' reply. Aliment Pharmacol Ther 2013; 37:500-1. [PMID: 23336689 DOI: 10.1111/apt.12213] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2012] [Accepted: 12/22/2012] [Indexed: 12/08/2022]
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Gustavsson A, Magnuson A, Blomberg B, Andersson M, Halfvarson J, Tysk C. Smoking is a risk factor for recurrence of intestinal stricture after endoscopic dilation in Crohn's disease. Aliment Pharmacol Ther 2013. [PMID: 23205619 DOI: 10.1111/apt.12176] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
BACKGROUND Endoscopic balloon dilation is an efficacious and safe alternative to surgery as treatment of short intestinal strictures in Crohn's disease (CD). Factors predicting outcome of the procedure are not well described. AIM To evaluate whether smoking at diagnosis, treatment with azathioprine, or other clinical variables may affect clinical outcome after endoscopic dilation. The endpoint was requirement of a new intervention such as dilation or surgery with intestinal resection or strictureplasty. METHODS Retrospective study of 83 patients with CD who underwent endoscopic balloon dilation of an intestinal stricture between 1987 and 2009. RESULTS After index dilation 55/83 patients underwent a new intervention. Among current smokers, 31/32 (97%) underwent another intervention compared to 18/33 (55%) among never smokers (adjusted HR: 2.50, 95% CI: 1.14-5.50, P = 0.022). After 5 years, cumulative probability of new intervention was 0.81 in smokers compared to 0.52 in never smokers; difference 0.29 (95% CI: 0.07-0.52, P = 0.01). In 16 patients, therapy with azathioprine was initiated before or shortly after the index dilation; 7/16 underwent a new intervention compared to 48/67 of those without azathioprine (HR: 0.46, 95% CI: 0.21-1.03, P = 0.06). After adjustment for other variables, the association was even weaker (HR: 0.80, 95% CI: 0.29-2.18, P = 0.668). Sex, age at diagnosis, age at first dilation, balloon size, location of stricture, and treatment period did not influence outcome. CONCLUSIONS Smoking doubles the risk of recurrent stricture formation requiring a new intervention after index dilation. Maintenance therapy with azathioprine did not influence the subsequent course and need for a new intervention.
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Affiliation(s)
- A Gustavsson
- Department of Medicine, Division of Gastroenterology, Örebro University Hospital, Örebro, Sweden
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Nunes T, Etchevers MJ, Merino O, Gallego S, García-Sánchez V, Marín-Jiménez I, Menchén L, Barreiro-de Acosta M, Bastida G, García S, Gento E, Ginard D, Gomollón F, Arroyo M, Monfort D, García-Planella E, Gonzalez B, Loras C, Agustí C, Figueroa C, Sans M. Does smoking influence Crohn's disease in the biologic era? The TABACROHN study. Inflamm Bowel Dis 2013; 19:23-9. [PMID: 22467185 DOI: 10.1002/ibd.22959] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND While most studies have found a negative effect of smoking on Crohn's disease (CD) phenotype, more recent data have failed to reproduce this association, which might be due to a current wider use of thiopurines and biologic therapy. The TABACROHN study aimed at defining the impact of smoking on CD in the largest published series. METHODS This multicenter cross-sectional study included 1170 CD patients. Patients were classified as nonsmokers, current smokers, or former smokers according to their present smoking status. Clinical data regarding disease characteristics, treatment, and complications were collected. RESULTS Smokers were more frequently under maintenance treatment when compared to nonsmokers. In addition, current smokers presented higher use of biologic drugs compared to nonsmokers. Tobacco exposure and a higher tobacco load were independent predictors of need for maintenance treatment and stenosing phenotype, respectively. CONCLUSIONS In the era of early and widespread use of immunosuppressants and biologics, tobacco exposure is an independent predictor of need for maintenance treatment, specifically biologic therapy. The wider use of biologics and immunosuppressants could account for the existence of no major differences in disease behavior and complications between nonsmokers and current smokers.
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Cabré E, Domènech E. Impact of environmental and dietary factors on the course of inflammatory bowel disease. World J Gastroenterol 2012; 18:3814-22. [PMID: 22876032 PMCID: PMC3413052 DOI: 10.3748/wjg.v18.i29.3814] [Citation(s) in RCA: 61] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2012] [Revised: 03/26/2012] [Accepted: 03/29/2012] [Indexed: 02/06/2023] Open
Abstract
Besides their possible effects on the development of inflammatory bowel disease (IBD), some environmental factors can modulate the clinical course of both ulcerative colitis (UC) and Crohn’s disease (CD). This review is mainly devoted to describing the current knowledge of the impact of some of these factors on the outcome of IBD, with special emphasis on smoking and diet. Although the impact of smoking on the susceptibility to develop CD and UC is firmly established, its influence on the clinical course of both diseases is still debatable. In CD, active smoking is a risk factor for postoperative recurrence. Beyond this clinical setting, smoking cessation seems to be advantageous in those CD patients who were smokers at disease diagnosis, while smoking resumption may be of benefit in ex-smokers with resistant UC. The role of dietary habits on the development of IBD is far from being well established. Also, food intolerances are very frequent, but usually inconsistent among IBD patients, and therefore no general dietary recommendations can be made in these patients. In general, IBD patients should eat a diet as varied as possible. Regarding the possible therapeutic role of some dietary components in IBD, lessons should be drawn from the investigation of the primary therapeutic effect of enteral nutrition in CD. Low-fat diets seem to be particularly useful. Also, some lipid sources, such as olive oil, medium-chain triglycerides, and perhaps omega-3 fatty acids, might have a therapeutic effect. Fermentable fiber may have a role in preventing relapses in inactive UC.
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Latella G, Papi C. Crucial steps in the natural history of inflammatory bowel disease. World J Gastroenterol 2012; 18:3790-9. [PMID: 22876029 PMCID: PMC3413049 DOI: 10.3748/wjg.v18.i29.3790] [Citation(s) in RCA: 77] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2012] [Revised: 04/18/2012] [Accepted: 05/05/2012] [Indexed: 02/06/2023] Open
Abstract
Inflammatory bowel diseases (IBD), including ulcerative colitis (UC) and Crohn’s disease (CD), are chronic, progressive and disabling disorders. Over the last few decades, new therapeutic approaches have been introduced which have led not only to a reduction in the mortality rate but also offered the possibility of a favorable modification in the natural history of IBD. The identification of clinical, genetic and serological prognostic factors has permitted a better stratification of the disease, thus allowing the opportunity to indicate the most appropriate therapy. Early treatment with immunosuppressive drugs and biologics has offered the opportunity to change, at least in the short term, the course of the disease by reducing, in a subset of patients with IBD, hospitalization and the need for surgery. In this review, the crucial steps in the natural history of both UC and CD will be discussed, as well as the factors that may change their clinical course. The methodological requirements for high quality studies on the course and prognosis of IBD, the true impact of environmental and dietary factors on the clinical course of IBD, the clinical, serological and genetic predictors of the IBD course (in particular, which of these are relevant and appropriate for use in clinical practice), the impact of the various forms of medical treatment on the IBD complication rate, the role of surgery for IBD in the biologic era, the true magnitude of risk of colorectal cancer associated with IBD, as well as the mortality rate related to IBD will be stressed; all topics that are extensively discussed in separate reviews included in this issue of World Journal of Gastroenterology.
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