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Nelson-Piercy C, Vlaev I, Harris K, Fischer-Betz R. What factors could influence physicians' management of women of childbearing age with chronic inflammatory disease? A systematic review of behavioural determinants of clinical inertia. BMC Health Serv Res 2019; 19:863. [PMID: 31752837 PMCID: PMC6868709 DOI: 10.1186/s12913-019-4693-x] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2019] [Accepted: 10/29/2019] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Pregnancy represents a complex challenge to clinicians treating women with chronic inflammatory disease. Many clinicians face a situation of heightened sensitivity to the potential risks and uncertainties associated with the effect of pharmacological treatment on pregnancy outcomes. This may create an environment vulnerable to clinical inertia, whereby behavioural factors such as cognitive heuristics and biases, and other factors such as attitudes to risk and emotion can contribute. This systematic review was undertaken to assess if clinical inertia has been investigated/identified in this setting and took a behavioural science approach to identify and understand the potential determinants of clinical inertia in this treatment setting. METHODS A systematic literature search was conducted to identify publications which investigated or described clinical inertia or its determinants (e.g. heuristics, biases etc.). Results were coded for thematic analysis using two inter-related behavioural models: the COM-B model and the Theoretical Domains Framework. RESULTS Whilst studies investigating or describing clinical inertia in this treatment setting were not identified, the behavioural analysis revealed a number of barriers to the pharmacological management of women of fertile age affected by chronic inflammatory disease. Factors which may be influencing clinician's behaviour were identified in all domains of the COM-B model. The primary factors identified were a lack of knowledge of treatment guidelines and fears concerning the safety of medications for mother and fetus. Lack of experience of treating pregnant patients was also identified as a contributing factor to undertreatment. CONCLUSION Using a behavioural approach, it was possible to identify potential factors which may be negatively influencing clinician's behaviour in this treatment setting, although specific research was limited.
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Affiliation(s)
| | - Ivo Vlaev
- Warwick Business School, University of Warwick, Coventry, England
| | - Katie Harris
- Ogilvy Health, Alphabeta Building, London, England
| | - Rebecca Fischer-Betz
- Policlinic of Rheumatology and Hiller Research Unit Rheumatology, Medical Faculty, Heinrich-Heine-University, Moorenstr. 5, 40225, Düsseldorf, Germany.
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Park JJ, Yang SK, Ye BD, Kim JW, Park DI, Yoon H, Im JP, Lee KM, Yoon SN, Lee H. [Second Korean Guidelines for the Management of Crohn's Disease]. THE KOREAN JOURNAL OF GASTROENTEROLOGY 2017; 69:29-54. [PMID: 28135790 DOI: 10.4166/kjg.2017.69.1.29] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Crohn's disease (CD) is a chronic, progressive, and disabling inflammatory bowel disease (IBD) with an uncertain etiopathogenesis. CD can involve any site of the gastrointestinal tract from the mouth to the anus, and is associated with serious complications, such as bowel strictures, perforations, and fistula formation. The incidence and prevalence rates of CD in Korea are still lower compared with those in Western countries, but they have been rapidly increasing during the recent decades. Although there are no definitive curative modalities for CD, various medical and surgical therapies have been applied for the treatment of this disease. Concerning CD management, there have been substantial discrepancies among clinicians according to their personal experience and preference. To suggest recommendable approaches to the diverse problems of CD and to minimize the variations in treatment among physicians, guidelines for the management of CD were first published in 2012 by the IBD Study Group of the Korean Association for the Study of the Intestinal Diseases. These are the revised guidelines based on updated evidence, accumulated since 2012. These guidelines were developed by using mainly adaptation methods, and encompass induction and maintenance treatment of CD, treatment based on disease location, treatment of CD complications, including stricture and fistula, surgical treatment, and prevention of postoperative recurrence. These are the second Korean guidelines for the management of CD and will be continuously revised as new evidence is collected.
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Affiliation(s)
- Jae Jun Park
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Suk Kyun Yang
- Department of Internal Medicine, University of Ulsan College of Medicine, Seoul, Korea
| | - Byong Duk Ye
- Department of Internal Medicine, University of Ulsan College of Medicine, Seoul, Korea
| | - Jong Wook Kim
- Department of Internal Medicine, Inje University College of Medicine Ilsan Paik Hospital, Goyang, Korea
| | - Dong Il Park
- Department of Internal Medicine, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Hyuk Yoon
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Jong Pil Im
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea
| | - Kang Moon Lee
- Department of Internal Medicine, The Catholic University of Korea College of Medicine, Suwon, Korea
| | - Sang Nam Yoon
- Department of Surgery, Hallym University College of Medicine, Chuncheon, Korea
| | - Heeyoung Lee
- Center for Preventive Medicine and Public Health, Seoul National University Bundang Hospital, Seongnam, Korea
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Park JJ, Yang SK, Ye BD, Kim JW, Park DI, Yoon H, Im JP, Lee KM, Yoon SN, Lee H. Second Korean guidelines for the management of Crohn's disease. Intest Res 2017; 15:38-67. [PMID: 28239314 PMCID: PMC5323307 DOI: 10.5217/ir.2017.15.1.38] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/13/2017] [Revised: 01/15/2017] [Accepted: 01/16/2017] [Indexed: 02/07/2023] Open
Abstract
Crohn's disease (CD) is a chronic, progressive, and disabling inflammatory bowel disease (IBD) with an uncertain etiopathogenesis. CD can involve any site of the gastrointestinal tract from the mouth to the anus, and is associated with serious complications, such as bowel strictures, perforations, and fistula formation. The incidence and prevalence rates of CD in Korea are still lower compared with those in Western countries, but they have been rapidly increasing during the recent decades. Although there are no definitive curative modalities for CD, various medical and surgical therapies have been applied for the treatment of this disease. Concerning CD management, there have been substantial discrepancies among clinicians according to their personal experience and preference. To suggest recommendable approaches to the diverse problems of CD and to minimize the variations in treatment among physicians, guidelines for the management of CD were first published in 2012 by the IBD Study Group of the Korean Association for the Study of Intestinal Diseases. These are the revised guidelines based on updated evidence, accumulated since 2012. These guidelines were developed by using mainly adaptation methods, and encompass induction and maintenance treatment of CD, treatment based on disease location, treatment of CD complications, including stricture and fistula, surgical treatment, and prevention of postoperative recurrence. These are the second Korean guidelines for the management of CD and will be continuously revised as new evidence is collected.
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Affiliation(s)
- Jae Jun Park
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Suk-Kyun Yang
- Department of Internal Medicine, University of Ulsan College of Medicine, Seoul, Korea
| | - Byong Duk Ye
- Department of Internal Medicine, University of Ulsan College of Medicine, Seoul, Korea
| | - Jong Wook Kim
- Department of Internal Medicine, Inje University College of Medicine Ilsan Paik Hospital, Goyang, Korea
| | - Dong Il Park
- Department of Internal Medicine, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Hyuk Yoon
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Jong Pil Im
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea
| | - Kang Moon Lee
- Department of Internal Medicine, The Catholic University of Korea College of Medicine, Suwon, Korea
| | - Sang Nam Yoon
- Department of Surgery, Hallym University College of Medicine, Chuncheon, Korea
| | - Heeyoung Lee
- Center for Preventive Medicine and Public Health, Seoul National University Bundang Hospital, Seongnam, Korea
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Maillard MH, Bortolotti M, Vader JP, Mottet C, Schoepfer A, Gonvers JJ, Burnand B, Froehlich F, Michetti P, Pittet V. Appropriateness and long-term discontinuation rate of biological therapies in ulcerative colitis. J Crohns Colitis 2014; 8:825-34. [PMID: 24462322 DOI: 10.1016/j.crohns.2013.12.026] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/01/2013] [Revised: 12/18/2013] [Accepted: 12/30/2013] [Indexed: 02/08/2023]
Abstract
BACKGROUND Anti-TNFα agents are commonly used for ulcerative colitis (UC) therapy in the event of non-response to conventional strategies or as colon-salvaging therapy. The objectives were to assess the appropriateness of biological therapies for UC patients and to study treatment discontinuation over time, according to appropriateness of treatment, as a measure of outcome. METHODS We selected adult ulcerative colitis patients from the Swiss IBD cohort who had been treated with anti-TNFα agents. Appropriateness of the first-line anti-TNFα treatment was assessed using detailed criteria developed during the European Panel on the Appropriateness of Therapy for UC. Treatment discontinuation as an outcome was assessed for categories of appropriateness. RESULTS Appropriateness of the first-line biological treatment was determined in 186 UC patients. For 64% of them, this treatment was considered appropriate. During follow-up, 37% of all patients discontinued biological treatment, 17% specifically because of failure. Time-to-failure of treatment was significantly different among patients on an appropriate biological treatment compared to those for whom the treatment was considered not appropriate (p=0.0007). Discontinuation rate after 2years was 26% compared to 54% between those two groups. Patients on inappropriate biological treatment were more likely to have severe disease, concomitant steroids and/or immunomodulators. They were also consistently more likely to suffer a failure of efficacy and to stop therapy during follow-up. CONCLUSION Appropriateness of first-line anti-TNFα therapy results in a greater likelihood of continuing with the therapy. In situations where biological treatment is uncertain or inappropriate, physicians should consider other options instead of prescribing anti-TNFα agents.
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Affiliation(s)
- Michel H Maillard
- Department of Gastroenterology & Hepatology, Lausanne University Hospital, Lausanne, Switzerland.
| | - Murielle Bortolotti
- Healthcare Evaluation Unit, Institute of Social & Preventive Medicine (IUMSP), Lausanne University Hospital, Lausanne, Switzerland.
| | - John-Paul Vader
- Healthcare Evaluation Unit, Institute of Social & Preventive Medicine (IUMSP), Lausanne University Hospital, Lausanne, Switzerland.
| | - Christian Mottet
- Department of Gastroenterology & Hepatology, Lausanne University Hospital, Lausanne, Switzerland; Service of Gastroenterology, Hôpital Neuchâtelois, Neuchâtel, Switzerland.
| | - Alain Schoepfer
- Department of Gastroenterology & Hepatology, Lausanne University Hospital, Lausanne, Switzerland.
| | - Jean-Jacques Gonvers
- Department of Gastroenterology & Hepatology, Lausanne University Hospital, Lausanne, Switzerland.
| | - Bernard Burnand
- Healthcare Evaluation Unit, Institute of Social & Preventive Medicine (IUMSP), Lausanne University Hospital, Lausanne, Switzerland.
| | - Florian Froehlich
- Department of Gastroenterology & Hepatology, Lausanne University Hospital, Lausanne, Switzerland; Division of Gastroenterology & Hepatology, University Hospital Basel, Basel, Switzerland.
| | - Pierre Michetti
- Crohn and Colitis Center, Clinique La Source-Beaulieu, Lausanne, Switzerland.
| | - Valérie Pittet
- Healthcare Evaluation Unit, Institute of Social & Preventive Medicine (IUMSP), Lausanne University Hospital, Lausanne, Switzerland; Healthcare Evaluation Unit, Institute of Social & Preventive Medicine (IUMSP), Lausanne University Hospital, Lausanne, Switzerland.
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Ujihara M, Ando T, Ishiguro K, Maeda O, Watanabe O, Hirayama Y, Morise K, Maeda K, Matsushita M, Miyahara R, Ohmiya N, Nishio Y, Yamaguchi T, Haruta JI, Ina K, Goto H. Importance of appropriate pharmaceutical management in pregnant women with ulcerative colitis. BMC Res Notes 2013; 6:210. [PMID: 23706098 PMCID: PMC3680032 DOI: 10.1186/1756-0500-6-210] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2013] [Accepted: 05/20/2013] [Indexed: 12/25/2022] Open
Abstract
Background Ulcerative colitis (UC) often occurs in women of childbearing age. Compared to Western countries, however, few studies have investigated the impact of UC on the progress of pregnancy in Asian populations. Methods We retrospectively examined 91 pregnancies in 64 patients with UC experienced at our hospital and related institutions from 1991 to 2011, focusing on the relationship between the progression of UC during pregnancy, progress of the pregnancy itself, and the treatment of UC. Results In 80 of 91 pregnancies the patient had already been diagnosed with UC at the time she became pregnant, of whom 31 (38.8%) experienced exacerbation during pregnancy. Regarding severity, moderate or severe active-stage disease during pregnancy was seen in 13.7% of those who had been in remission at the onset of pregnancy versus 58.6% of those who had been in the active stage at onset (OR 8.9: 95%CI 3.0~26.4; P<0.01). The incidence of miscarriage or abortion was 9.8% in pregnancies in which UC was in remission at onset versus 31% in those in which it was in the active stage at onset (OR 4.1: 95%CI 1.2~13.9; P=0.02). Among patients, 62.5% were receiving pharmaceutical treatment at onset of pregnancy. Exacerbation during pregnancy occurred in 26.5% of the group who continued to receive the same treatment during pregnancy versus 56.3% of those with a dose decrease or discontinuation after onset (OR 3.6: 95%CI 1.0~12.4; P=0.04). Conclusions UC patients wishing to conceive should do so when in remission and continue appropriate pharmaceutical treatment during pregnancy.
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Affiliation(s)
- Masaki Ujihara
- Department of Gastroenterology and Hepatology, Nagoya University Graduate School of Medicine, Nagoya 466-8550, Japan
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Ueno F, Matsui T, Matsumoto T, Matsuoka K, Watanabe M, Hibi T. Evidence-based clinical practice guidelines for Crohn's disease, integrated with formal consensus of experts in Japan. J Gastroenterol 2013; 48:31-72. [PMID: 23090001 PMCID: PMC3541931 DOI: 10.1007/s00535-012-0673-1] [Citation(s) in RCA: 91] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/14/2012] [Accepted: 08/16/2012] [Indexed: 02/04/2023]
Abstract
Crohn's disease is a disorder of unknown etiology and complicated pathogenesis. A substantial amount of evidence has accumulated recently and has been applied to clinical practice. The present guidelines were developed based on recent evidence and the formal consensus of experts relevant to this disease. Here we provide an overview of these guidelines, as follows. Target disease: Crohn's disease Users: Clinical practitioners in internal medicine, surgery, gastroenterology, and general practice Purpose: To provide appropriate clinical indicators to practitioners Scope of clinical indicators: Concept of Crohn's disease, epidemiology, classifications, diagnosis, treatment, follow up, and special situations Intervention: Diagnosis (interview, physical examination, clinical laboratory tests, imaging, and pathology) and treatment (lifestyle guidance, drug therapy, nutritional therapy, surgery, etc.) Outcome assessment: Attenuation of symptoms, induction and maintenance of remission, imaging findings, quality of life (QOL), prevention of complications and harm of therapy Methods for developing these guidelines: Described in the text Basis of recommendations: Integration of evidence level and consensus of experts Cost-benefit analysis: Not implemented Evaluation of effectiveness: Yet to be confirmed Status of guidelines: Updated version of the first Guidelines published in 2010 Publication sources: Printed publication available and electronic information in preparation Patient information: Not available Date of publication: October 2011 These guidelines were intended primarily to be used by practitioners in Japan, and the goal of these guidelines is to improve the outcomes of patients with Crohn's disease.
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Affiliation(s)
| | - Toshiyuki Matsui
- Department of Gastroenterology, Fukuoka University Chikushi Hospital, Fukuoka, Japan
| | - Takayuki Matsumoto
- Division of Lower Gastroenterology, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Japan
| | - Katsuyoshi Matsuoka
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Keio University School of Medicine, 35 Shinano-machi Shinjuku, Tokyo, 160-8582 Japan
| | - Mamoru Watanabe
- Department of Gastroenterology and Hepatology, Tokyo Medical and Dental University, Tokyo, Japan
| | - Toshifumi Hibi
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Keio University School of Medicine, 35 Shinano-machi Shinjuku, Tokyo, 160-8582 Japan
| | - On Behalf of the Guidelines Project Group of the Research Group of Intractable Inflammatory Bowel Disease subsidized by the Ministry of Health, Labour and Welfare of Japan and the Guidelines Committee of the Japanese Society of Gastroenterology
- Ofuna Chuo Hospital, Kanagawa, Japan
- Department of Gastroenterology, Fukuoka University Chikushi Hospital, Fukuoka, Japan
- Division of Lower Gastroenterology, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Japan
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Keio University School of Medicine, 35 Shinano-machi Shinjuku, Tokyo, 160-8582 Japan
- Department of Gastroenterology and Hepatology, Tokyo Medical and Dental University, Tokyo, Japan
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Abstract
BACKGROUND To date, no studies have been conducted to evaluate the potential benefits of early surgery in patients with intestinal Behçet disease. OBJECTIVE We investigated the long-term clinical outcomes in patients with intestinal Behçet disease first diagnosed at surgery ("early surgery") compared with those requiring surgical resection during the course of the disease ("late surgery"). DESIGN This is a retrospective cohort study. SETTINGS This study was conducted at a single tertiary academic medical center. PATIENTS We reviewed the medical records of 272 consecutive patients with intestinal Behçet disease between March 1986 and August 2010. MAIN OUTCOME MEASURES The cumulative probabilities of clinical recurrence and reoperation after operation were the main outcomes measures. RESULTS Forty of 272 patients were first diagnosed with intestinal Behçet disease at surgery (early surgery); the remaining 232 were diagnosed clinically, with 62 undergoing surgery during their follow-up after clinical diagnosis (late surgery). The cumulative probabilities of postoperative clinical recurrence and reoperation were significantly lower in the early-surgery group than in the late-surgery group (p = 0.045 and p = 0.003). In multivariate analysis, early surgery was the only independent factor significantly associated with a reduced probability of reoperation (HR 0.26; 95% CI 0.10-0.71; p = 0.008). However, when we analyzed only the patients who underwent surgery because of chronic symptoms, early surgery was not associated with lower cumulative clinical recurrence and reoperation rates (p = 0.896 and p = 0.492). LIMITATIONS We analyzed the clinical characteristics retrospectively, and the number of patients was insufficient to reach a decisive conclusion. CONCLUSIONS : According to the current study, the patients with intestinal Behçet disease undergoing early surgery showed better prognoses in comparison with those undergoing late surgery. Early surgery may represent a valid approach in the initial management of the patients with intestinal Behçet disease, at least in the subset of the patients with acute symptoms.
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Juillerat P, Pittet V, Mottet C, Felley C, Gonvers JJ, Vader JP, Burnand B, Froehlich F, Wolters FL, Stockbrügger RW, Michetti P. Appropriateness of early management of newly diagnosed Crohn's disease in a European population-based cohort. Scand J Gastroenterol 2010; 45:1449-56. [PMID: 20653489 DOI: 10.3109/00365521.2010.505660] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
OBJECTIVE The European Panel on the Appropriateness of Crohn's disease Therapy (EPACT) has developed appropriateness criteria. We have applied these criteria retrospectively to the population-based inception cohort of Crohn's disease (CD) patients of the European Collaborative Study Group on Inflammatory Bowel Disease (EC-IBD). MATERIAL AND METHODS A total of 426 diagnosed CD patients from 13 European centers were enrolled at the time of diagnosis (first flare, naive patients). We used the EPACT definitions to identify 247 patients with active luminal CD. We then assessed the appropriateness of the initial drug prescription according to the EPACT criteria. RESULTS Among the cohort patients 163 suffered from mild-to-moderate CD and 84 from severe CD. Among the mild-to-moderate disease group, 96 patients (59%) received an appropriate treatment, whereas for 66 patients (40%) the treatment was uncertain and in one case (1%) inappropriate. Among the severe disease group, 86% were treated medically and 14% required surgery. 59 (70%) were appropriately treated, whereas for one patient (1%) the procedure was considered uncertain and for 24 patients (29%) inappropriate. CONCLUSION Initial treatment was appropriate in the majority of cases for non-complicated luminal CD. Inappropriate or uncertain treatment was given in a significant minority of patients, with an increased potential risk of adverse events.
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Affiliation(s)
- Pascal Juillerat
- Department of Gastroenterology & Hepatology, Centre Hospitalier Universitaire Vaudois and University of Lausanne, Lausanne, Switzerland.
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Melmed GY, Spiegel BM, Bressler B, Cheifetz AS, Devlin SM, Harrell LE, Irving PM, Jones J, Kaplan GG, Kozuch PL, Velayos FS, Baidoo L, Sparrow MP, Siegel CA. The appropriateness of concomitant immunomodulators with anti-tumor necrosis factor agents for Crohn's disease: one size does not fit all. Clin Gastroenterol Hepatol 2010; 8:655-9. [PMID: 20451665 DOI: 10.1016/j.cgh.2010.04.023] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/25/2009] [Revised: 04/13/2010] [Accepted: 04/16/2010] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS There is no consensus on the appropriateness of concomitant immunomodulators with anti-tumor necrosis factor (TNF) therapy for Crohn's disease. Some patients benefit from concomitant immunomodulators, but concerns related to infections and lymphoma risk have dampened enthusiasm for this approach. We applied the RAND/University of California Los Angeles Appropriateness Method toward establishing appropriateness of concomitant immunomodulators and anti-TNF therapies for Crohn's disease. METHODS A literature review was conducted regarding efficacy and safety of concomitant immunomodulators in the setting of anti-TNF therapy for Crohn's disease and presented to the Building Research in Inflammatory Bowel Disease Globally group, a globally diverse panel of 13 gastroenterologists clinically experienced in inflammatory bowel disease. A total of 134 scenarios were constructed using several clinical variables. Panelists used a modified Delphi method to rate the appropriateness of concomitant immunomodulators, and met to discuss and re-rate appropriateness. Disagreement was assessed using a validated index. RESULTS Concomitant immunomodulators were generally rated appropriate for 63 scenarios, uncertain for 60 scenarios, and inappropriate for 11 scenarios. In general, concomitant immunomodulators were appropriate for those with extensive disease, shorter duration of disease, perianal involvement, prior surgery, females, and older patients (>26 y). Concomitant immunomodulators were generally rated inappropriate for young males, and in some scenarios involving uncomplicated disease. Smoking and the particular anti-TNF medication did not influence ratings. Disagreement was observed in 6 of 134 scenarios. CONCLUSIONS The appropriateness of concomitant immunomodulators with anti-TNF therapy for Crohn's disease was determined through a modified Delphi panel approach based on expert interpretation of the available literature. Clinicians should consider multiple factors when considering concomitant immunomodulators with anti-TNF treatment.
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Affiliation(s)
- Gil Y Melmed
- Cedars-Sinai Medical Center, Los Angeles, California 90048, USA.
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Weiss B, Lebowitz O, Fidder HH, Maza I, Levine A, Shaoul R, Reif S, Bujanover Y, Karban A. Response to medical treatment in patients with Crohn's disease: the role of NOD2/CRAD15, disease phenotype, and age of diagnosis. Dig Dis Sci 2010; 55:1674-80. [PMID: 19693669 DOI: 10.1007/s10620-009-0936-8] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2008] [Accepted: 07/16/2009] [Indexed: 12/15/2022]
Abstract
PURPOSE Factors influencing response to medications in Crohn's disease (CD) patients are not fully understood. We aimed to evaluate the relationships between NOD2/CARD15 mutations, disease phenotype and age of CD diagnosis and response to medical treatment with systemic steroids, azathioprine (AZA) or 6-mercaptopurine (6-MP), and infliximab. METHODS A retrospective medical records analysis was made of patients previously tested for the CD-associated NOD2/CARD15 mutations. Harvey- Bradshaw score was used to assess remission or response to therapy. RESULTS CD-associated NOD2/CARD15 mutations were not related to the rate of steroids dependency or clinical response to AZA/6-MP and infliximab. Steroid dependency was associated with colonic involvement. Thirty-three of 127 (26%) patients with colonic disease were steroid dependent, compared with 7/72 (9.7%) patients with isolated small bowel disease (ISBD), (p = 0.009). ISBD was mildly associated with a better remission/response to AZA/6-MP treatment. Disease behavior and age of diagnosis were not related to response to therapy. CONCLUSIONS Response to treatment with systemic steroids, AZA/6-MP and infliximab are not related to NOD2/CARD15 mutations, age of diagnosis and disease behavior. Patients with colonic disease have higher rates of steroid dependency.
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Affiliation(s)
- B Weiss
- Division of Pediatric Gastroenterology and Nutrition, Safra Children's Hospital, Sheba Medical Center, Tel-Hashomer, Israel.
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11
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Appropriate management of special situations in Crohn's disease (upper gastro-intestinal; extra-intestinal manifestations; drug safety during pregnancy and breastfeeding): Results of a multidisciplinary international expert panel-EPACT II. J Crohns Colitis 2009; 3:257-63. [PMID: 21172284 DOI: 10.1016/j.crohns.2009.03.008] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/14/2009] [Accepted: 03/28/2009] [Indexed: 02/08/2023]
Abstract
INTRODUCTION High-grade evidence is lacking for most therapeutic decisions in Crohn's disease. Appropriateness criteria were developed for upper gastro-intestinal, extra-intestinal manifestations and drug safety during conception, pregnancy and breastfeeding in patients with Crohn's disease, to assist the physician in clinical decision making. METHODS The European Panel on the Appropriateness of Crohn's Disease Therapy (EPACT II), a multidisciplinary international European expert panel, rated clinical scenarios based on evidence from the published literature and panelists' own clinical expertise. Median ratings (on a 9-point scale) were stratified into three categories: appropriate (7-9), uncertain (4-6 with or without disagreement) and inappropriate (1-3). Experts were also asked to rank appropriate medications by priority. RESULTS Proton pump inhibitors, steroids, azathioprine/6-mercaptopurine and infliximab are appropriate for upper gastro-duodenal Crohn's disease; for stenosis, endoscopic balloon dilation is the first-line therapy, although surgery is also appropriate. Ursodeoxycholic acid is the only appropriate treatment for primary sclerosing cholangitis. Infliximab is appropriate for Pyoderma gangrenosum, ankylosing spondylitis and uveitis, steroids for Pyoderma gangrenosum and ankylosing spondylitis, adalimumab for Pyoderma gangrenosum and ankylosing spondylitis, cyclosporine-A/tacrolimus for Pyoderma gangrenosum. Mesalamine, sulfasalazine, prednisone, azathioprine/6-mercaptopurine, ciprofloxacin, and probiotics, may be administered safely during pregnancy or for patients wishing to conceive, with the exception that male patients considering conception should avoid sulfasalazine. Metronidazol is considered safe in the 2nd and 3rd trimesters whereas infliximab is rated safe in the 1st trimester but uncertain in the 2nd and 3rd trimesters. Methotrexate is always contraindicated at conception, during pregnancy or during breastfeeding, due to its known teratogenicity. Mesalamine, prednisone, probiotics and infliximab are considered safe during breastfeeding. CONCLUSION EPACT II recommendations are freely available online (www.epact.ch). The validity of these criteria should now be tested by prospective evaluation.
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Felley C, Vader JP, Juillerat P, Pittet V, O'Morain C, Panis Y, Vucelic B, Gonvers JJ, Mottet C, Froehlich F, Michetti P. Appropriate therapy for fistulizing and fibrostenotic Crohn's disease: Results of a multidisciplinary expert panel - EPACT II. J Crohns Colitis 2009; 3:250-6. [PMID: 21172283 DOI: 10.1016/j.crohns.2009.06.001] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/13/2009] [Revised: 06/05/2009] [Accepted: 06/05/2009] [Indexed: 02/08/2023]
Abstract
INTRODUCTION Many therapeutic decisions in the management of fistulizing and fibrostenotic Crohn's disease (CD) have to be taken without the benefit of strong scientific evidence. For this reason, explicit appropriateness criteria for CD fistula and stenosis treatment were developed by a multidisciplinary European expert panel in 2004 with the aim of making them easily available on the Internet and thus allowing individual case scenario evaluation; these criteria were updated in 2007. METHODS Twelve international experts convened in Geneva, Switzerland in December 2007. Explicit clinical scenarios, corresponding to real daily practice, were rated on a 9-point scale based on evidence from the published literature and panelists' own expertise. Median ratings were stratified into three categories: appropriate (7-9), uncertain (4-6) and inappropriate (1-3). RESULTS Overall, panelists rated 60 indications pertaining to fistulas. Antibiotics, azathioprine/6-mercaptopurine and conservative surgery are the mainstay of therapy for simple and complex fistulas. In the event of previous failure of azathioprine/6-mercaptopurine therapy, methotrexate and infliximab were considered appropriate for complex fistulas. The panel also rated 72 indications related to the management of fibrostenotic CD. The experts considered balloon dilation, if the stricture was endoscopically accessible, stricturoplasty and bowel resection to be appropriate for small bowel fibrostenotic Crohn's disease, and balloon dilation and bowel resection appropriate for fibrostenotic colonic disease. In the presence of an ileocolonic or ileorectal anastomotic stricture of <7 cm, endoscopic balloon dilation, and bowel resection were considered appropriate. CONCLUSION Antibiotics, azathioprine/6-mercaptopurine, and conservative surgery are the mainstay of therapy for fistulizing Crohn's disease. Infliximab is a therapeutic option in patients without prior response to immunosuppressant therapy. In fibrostenotic Crohn's disease, endoscopic balloon dilation, if feasible, or surgical therapy should be considered. These expert recommendations are available online (www.epact.ch). Prospective evaluation is now needed to test the validity of these appropriateness criteria in clinical practice.
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Affiliation(s)
- Christian Felley
- Department of Gastroenterology & Hepatology, Centre Hospitalier Universitaire Vaudois and University of Lausanne, Lausanne, Switzerland
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Michetti P, Stelle M, Juillerat P, Gassull M, Heil FJ, Stange E, Mottet C, Gonvers JJ, Pittet V, Vader JP, Froehlich F, Felley C. Appropriateness of therapy for active Crohn's disease: Results of a multidisciplinary international expert panel-EPACT II. J Crohns Colitis 2009; 3:232-40. [PMID: 21172281 DOI: 10.1016/j.crohns.2009.05.003] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/13/2009] [Revised: 05/22/2009] [Accepted: 05/22/2009] [Indexed: 02/08/2023]
Abstract
UNLABELLED The increasing number of trials testing management strategies for luminal Crohn's disease (CD) has not filled all the gaps in our knowledge and thus, in clinical practice, many decisions for CD patients have to be taken without the benefit of high-quality evidence. METHODS A multidisciplinary European expert panel used the RAND Appropriateness Method to develop and rate explicit criteria for the management of individual patients with active, steroid-dependent (ST-D) and steroid-refractory (ST-R) CD. RESULTS Overall, 296 indications pertaining to mild-to-moderate, severe, ST-D, and ST-R CD were rated. In anti-TNF naïve patients, budesonide and prednisone were found to be appropriate for mild-moderate CD, and infliximab (IFX) was appropriate when these had previously failed or had not been tolerated. In patients with a prior successful treatment by IFX, this drug, with or without co-administration of a thiopurine analog, was favoured. Other anti-TNFs were appropriate in the presence of intolerance or resistance to IFX. High-dose steroids, IFX or adalimumab were appropriate in severe active CD. For the 105 indications for ST-D or ST-R disease, the panel considered the thiopurine analogs, methotrexate, IFX, adalimumab, and surgery for limited resection, to be appropriate, depending on the outcome of prior therapies. Anti-TNFs were generally considered appropriate in ST-R. CONCLUSION Steroids, including budesonide for mild-to-moderate CD, remain the first-line therapy for active luminal CD. Anti-TNFs, in particular IFX as shown by the amount of available evidence, remain the second-line therapy for most indications. Thiopurine analogs, methotrexate and anti-TNFs are favoured in ST-D patients and ST-R patients.
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Affiliation(s)
- Pierre Michetti
- Department of Gastroenterology and Hepatology, Centre Hospitalier Universitaire Vaudois and University of Lausanne, Lausanne, Switzerland
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Juillerat P, Vader JP, Felley C, Pittet V, Gonvers JJ, Mottet C, Bemelman WA, Lémann M, Oresland T, Michetti P, Froehlich F. Appropriate maintenance treatment for Crohn's disease: Results of a multidisciplinary international expert panel - EPACT II. J Crohns Colitis 2009; 3:241-9. [PMID: 21172282 DOI: 10.1016/j.crohns.2009.05.002] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/13/2009] [Revised: 05/13/2009] [Accepted: 05/13/2009] [Indexed: 02/08/2023]
Abstract
INTRODUCTION Biological therapy has dramatically changed management of Crohn's disease (CD). New data have confirmed the benefit and relative long-term safety of anti-TNFα inhibition as part of a regular scheduled administration programme. The EPACT appropriateness criteria for maintenance treatment after medically-induced remission (MIR) or surgically-induced remission (SIR) of CD thus required updating. METHODS A multidisciplinary international expert panel (EPACT II, Geneva, Switzerland) discussed and anonymously rated detailed, explicit clinical indications based on evidence in the literature and personal expertise. Median ratings (on a 9-point scale) were stratified into three assessment categories: appropriate (7-9), uncertain (4-6 and/or disagreement) and inappropriate (1-3). Experts ranked appropriate medication according to their own clinical practice, without any consideration of cost. RESULTS Three hundred and ninety-two specific indications for maintenance treatment of CD were rated (200 for MIR and 192 for SIR). Azathioprine, methotrexate and/or anti-TNFα antibodies were considered appropriate in 42 indications, corresponding to 68% of all appropriate interventions (97% of MIR and 39% of SIR). The remaining appropriate interventions consisted of mesalazine and a "wait-and-see" strategy. Factors that influenced the panel's voting were patient characteristics and outcome of previous treatment. Results favour use of anti-TNFα agents after failure of any immunosuppressive therapy, while earlier primary use remains controversial. CONCLUSION Detailed explicit appropriateness criteria (EPACT) have been updated for maintenance treatment of CD. New expert recommendations for use of the classic immunosuppressors as well as anti-TNFα agents are now freely available online (www.epact.ch). The validity of these criteria should now be tested by prospective evaluation.
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Affiliation(s)
- Pascal Juillerat
- Department of Gastroenterology & Hepatology, Centre Hospitalier Universitaire Vaudois and University of Lausanne, Lausanne, Switzerland; Healthcare Evaluation Unit, Institute of Social & Preventive Medicine (IUMSP), Centre Hospitalier Universitaire Vaudois and University of Lausanne, Lausanne, Switzerland
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Clinical course of Crohn's disease first diagnosed at surgery for acute abdomen. Dig Liver Dis 2009; 41:269-76. [PMID: 18955023 DOI: 10.1016/j.dld.2008.09.010] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/26/2008] [Revised: 09/04/2008] [Accepted: 09/04/2008] [Indexed: 12/11/2022]
Abstract
BACKGROUND The severity of clinical activity of Crohn's disease is high during the first year after diagnosis and decreases thereafter. Approximately 50% of patients require steroids and immunosuppressants and 75% need surgery during their lifetime. The clinical course of patients with Crohn's disease first diagnosed at surgery has never been investigated. AIM To assess the clinical course of Crohn's disease first diagnosed at surgery for acute abdomen and to evaluate the need for medical and surgical treatment in this subset of patients. PATIENTS AND METHODS Hospital clinical records of 490 consecutive Crohn's disease patients were reviewed. Patients were classified according to the Vienna criteria. Sex, extraintestinal manifestations, family history of inflammatory bowel diseases, appendectomy, smoking habit and medical/surgical treatments performed during the follow-up period were assessed. STATISTICAL ANALYSIS Kaplan-Meier survival method and Cox proportional hazards regression model. RESULTS Of the 490 Crohn's disease patients, 115 had diagnosis of Crohn's disease at surgery for acute abdomen (Group A) and 375 by conventional clinical, radiological, endoscopic and histologic criteria (Group B). Patients in Group A showed a low risk of further surgery (Log Rank test p<0.001) and a longer time interval between diagnosis and first operation compared to Group B (10.8 years vs. 5.8 years, p<0.01, respectively). Furthermore, patients in Group A used less steroids and immunosuppressants (OR 0.3, p<0.0001; OR 0.6, p<0.004, respectively). CONCLUSIONS Crohn's disease patients first diagnosed at surgery for acute abdomen showed a low risk for reintervention and less use of steroids and immunosuppressants during follow-up than those not operated upon at diagnosis. Early surgery may represent a valid approach in the initial management of patients with Crohn's disease, at least in the subset of patients with ileal and complicated disease.
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Crohn’s disease—a chameleon during pregnancy. Langenbecks Arch Surg 2008; 394:517-27. [DOI: 10.1007/s00423-008-0431-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2008] [Accepted: 10/22/2008] [Indexed: 01/28/2023]
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Pittet V, Juillerat P, Mottet C, Felley C, Ballabeni P, Burnand B, Michetti P, Vader JP. Cohort profile: the Swiss Inflammatory Bowel Disease Cohort Study (SIBDCS). Int J Epidemiol 2008; 38:922-31. [PMID: 18782896 DOI: 10.1093/ije/dyn180] [Citation(s) in RCA: 125] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Affiliation(s)
- Valérie Pittet
- Healthcare Evaluation Unit, Institute of Social and Preventive Medicine, Centre Hospitalier Universitaire Vaudois and University of Lausanne, Lausanne, Switzerland.
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Kaplan GG, Hur C, Korzenik J, Sands BE. Infliximab dose escalation vs. initiation of adalimumab for loss of response in Crohn's disease: a cost-effectiveness analysis. Aliment Pharmacol Ther 2007; 26:1509-20. [PMID: 17931345 DOI: 10.1111/j.1365-2036.2007.03548.x] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND Crohn's disease patients who have lost response to 5 mg/kg of infliximab may regain response by increasing the dose of infliximab to 10 mg/kg. Alternatively, adalimumab can be used as a rescue therapy. AIM To determine whether dose escalation of infliximab was a cost-effective strategy compared with adalimumab initiation after loss of response to 5 mg/kg of infliximab. METHODS A decision-analysis model simulated two cohorts of Crohn's patients: (i) infliximab dose was escalated to 10 mg/kg and (ii) infliximab was discontinued and patients were started on adalimumab. The time horizon was 1 year. One- and two-way sensitivity analyses were performed. RESULTS The infliximab dose escalation strategy yielded more quality-adjusted life years (0.79) compared with the adalimumab strategy (0.76). The incremental cost-effectiveness ratio was $332,032/quality-adjusted life year. Sensitivity analysis demonstrated that the model findings were robust. The most significant variables were the cost of infliximab and that of adalimumab, such that a reduction in the cost of infliximab by 1/3 resulted in an incremental cost-effectiveness ratio below $80,000/quality-adjusted life year. CONCLUSION After a Crohn's patient has lost response to 5 mg/kg of infliximab, dose escalation will yield more quality-adjusted life-year compared with switching to adaliumamb; however, the cost was considerable.
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Affiliation(s)
- G G Kaplan
- Massachusetts General Hospital, Gastrointestinal Unit, Boston, MA, USA
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Abstract
Stricturing Crohn's disease (CD) occurs in 12-54% of the CD patient population and is associated with significant morbidity and impaired quality of life. The detailed pathophysiology of stricture formation has not been fully elucidated, but is primarily associated with luminal narrowing secondary to inflammation and the fibrosis that ensues during mucosal healing. The diagnosis of stricturing disease is based on clinical signs and symptoms along with imaging modalities. The advantages and shortcomings of each imaging modality are discussed. Treatment options are based on the differentiation between inflammatory versus fibrous-predominant strictures; whereas the former can potentially be managed with conservative medical treatment, the latter necessitates a mechanical solution through endoscopy or surgery. Indications, contra-indications and success rates of the different therapeutic approaches are discussed.
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Affiliation(s)
- Adi Lahat
- Department of Gastroenterology, Chaim Sheba Medical Center, Affiliated to the Tel-Aviv University Sackler School of Medicine, Tel-Hashomer 52621, Israel
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