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Piñero G, Mañosa M, Calafat M, Vayreda E, Cañete F, Puig M, Domènech E. Mesalazine dose modification based on faecal calprotectin levels in patients with ulcerative colitis in clinical remission. GASTROENTEROLOGIA Y HEPATOLOGIA 2024; 47:612-619. [PMID: 37806344 DOI: 10.1016/j.gastrohep.2023.09.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Revised: 09/12/2023] [Accepted: 09/23/2023] [Indexed: 10/10/2023]
Abstract
BACKGROUND Faecal calprotectin (FC) shows an excellent correlation with endoscopic and histological activity of ulcerative colitis (UC) and it is the best predictor of clinical relapse. Our aim was to evaluate the usefulness of modifying the dose of mesalazine based on FC levels, in clinical practice. METHODS Retrospective, single-centre study in UC patients in clinical remission while treated with mesalazine which dosage was decreased (DOWN) or increased (UP) according to FC levels. The main endpoint was the long-term maintenance of clinical remission. RESULTS A total of 56 patients were included (39 DOWN, 17 UP). In the DOWN group, the median baseline dose of mesalazine was 3.6g/day and the median baseline FC was 36μg/g. After a median follow-up of 22 months, 28% required rescue therapy. The cumulative relapse-free survival after tapering was 91% and 82% at 12 and 24 months, respectively. In the UP group, the median baseline dose of mesalazine was 2.4g/day, with a median baseline FC of 524μg/g. After a median follow-up of 12 months, 29% required rescue therapy. The cumulative relapse-free survival after dose increase was 86% and 72% at 12 and 24 months, respectively. CONCLUSIONS Mesalazine dose modification based on FC monitoring seems to be a safe strategy in patients with UC in clinical remission, with a probability of clinical relapse around 20% at two years.
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Affiliation(s)
- Gisela Piñero
- Servicio de Aparato Digestivo, Hospital Univrsitari Germans Trias i Pujol, Badalona, Barcelona, España; Servicio de Gastroenterología, Hospital Provincial del Centenario, Rosario, Argentina
| | - Míriam Mañosa
- Servicio de Aparato Digestivo, Hospital Univrsitari Germans Trias i Pujol, Badalona, Barcelona, España; Centro de Investigación Biomédica en Red en Enfermedades Hepáticas y Digestivas (CIBEREHD), Madrid, España
| | - Margalida Calafat
- Servicio de Aparato Digestivo, Hospital Univrsitari Germans Trias i Pujol, Badalona, Barcelona, España; Centro de Investigación Biomédica en Red en Enfermedades Hepáticas y Digestivas (CIBEREHD), Madrid, España
| | - Eva Vayreda
- Servicio de Aparato Digestivo, Hospital Univrsitari Germans Trias i Pujol, Badalona, Barcelona, España
| | - Fiorella Cañete
- Servicio de Aparato Digestivo, Hospital Univrsitari Germans Trias i Pujol, Badalona, Barcelona, España; Centro de Investigación Biomédica en Red en Enfermedades Hepáticas y Digestivas (CIBEREHD), Madrid, España
| | - Maria Puig
- Servicio de Aparato Digestivo, Hospital Univrsitari Germans Trias i Pujol, Badalona, Barcelona, España
| | - Eugeni Domènech
- Servicio de Aparato Digestivo, Hospital Univrsitari Germans Trias i Pujol, Badalona, Barcelona, España; Centro de Investigación Biomédica en Red en Enfermedades Hepáticas y Digestivas (CIBEREHD), Madrid, España; Departament de Medicina, Universitat Autònoma de Barcelona, Barcelona, España.
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Hassan SA, Kapur N, Sheikh F, Fahad A, Jamal S. Disease clearance in ulcerative colitis: A new therapeutic target for the future. World J Gastroenterol 2024; 30:1801-1809. [PMID: 38659483 PMCID: PMC11036494 DOI: 10.3748/wjg.v30.i13.1801] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/06/2024] [Revised: 02/16/2024] [Accepted: 03/19/2024] [Indexed: 04/03/2024] Open
Abstract
Advancements in murine modeling systems for ulcerative colitis have diversified our understanding of the pathophysiological factors involved in disease onset and progression. This has fueled the identification of molecular targets, resulting in a rapidly expanding therapeutic armamentarium. Subsequently, management strategies have evolved from symptomatic resolution to well-defined objective endpoints, including clinical remission, endoscopic remission and mucosal healing. While the incorporation of these assessment modalities has permitted targeted intervention in the context of a natural disease history and the prevention of complications, studies have consistently depicted discrepancies associated with ascertaining disease status through clinical and endoscopic measures. Current recommendations lack consideration of histological healing. The simultaneous achievement of clinical, endoscopic, and histologic remission has not been fully investigated. This has laid the groundwork for a novel therapeutic outcome termed disease clearance (DC). This article summarizes the concept of DC and its current evidence.
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Affiliation(s)
- Syed Adeel Hassan
- Division of Digestive Disease and Nutrition, University of Kentucky, Lexington, KY 40536, United States
| | - Neeraj Kapur
- Division of Digestive Disease and Nutrition, University of Kentucky, Lexington, KY 40536, United States
| | - Fahad Sheikh
- Department of Pathology and Laboratory Medicine, Montefiore Medical Center, Albert Einstein College of Medicine, New York, NY 10461, United States
| | - Anam Fahad
- Division of Primary Care, Essen Healthcare, New York, NY 10457, United States
| | - Somia Jamal
- Department of Internal Medicine, Karachi Medical and Dental College, Karachi 74700, Sindh, Pakistan
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D'Amico F, Fasulo E, Jairath V, Paridaens K, Peyrin-Biroulet L, Danese S. Management and treatment optimization of patients with mild to moderate ulcerative colitis. Expert Rev Clin Immunol 2024; 20:277-290. [PMID: 38059454 DOI: 10.1080/1744666x.2023.2292768] [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: 10/01/2023] [Accepted: 12/05/2023] [Indexed: 12/08/2023]
Abstract
INTRODUCTION Ulcerative colitis (UC) is a chronic inflammatory bowel disease with a significant health-care burden worldwide. While medical therapy aims to induce and maintain remission, optimal management of mild to moderate UC remains challenging due to heterogeneity in severity classifications and non-standardized approaches. This comprehensive review summarizes current evidence and knowledge gaps to optimize clinical decision-making in patients with mild to moderate UC. AREAS COVERED After an extensive literature search of PubMed, Medline, and Embase through August 2023, we provide an overview of definitions utilized to characterize mild to moderate UC severity and established therapeutic targets. Current medical treatments including mesalazine formulations, corticosteroids, and their combinations are surveyed. The role of emerging intestinal ultrasound, telemedicine, and home testing is explored. Individualized, patient-centered paradigms aiming to streamline care delivery through proactive identification of relapses are also examined. EXPERT OPINION Addressing inconsistencies in disease activity stratification will better align tailored regimens with each patient's profile. Advancing noninvasive technologies like ultrasound criteria and home testing could improve UC management by enabling personalized models. Realizing individualized plans through informed shared-decision making between health-care providers and fully engaged patients holds promise to maximize quality of life outcomes. Continuous improvement relies on innovation bridging different domains to overcome current limitations and push the field toward more predictive and tailored care.
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Affiliation(s)
- Ferdinando D'Amico
- Gastroenterology and Endoscopy, IRCCS Ospedale San Raffaele and Vita-Salute San Raffaele University, Milan, Italy
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Milan, Italy
| | - Ernesto Fasulo
- Gastroenterology and Endoscopy, IRCCS Ospedale San Raffaele and Vita-Salute San Raffaele University, Milan, Italy
| | - Vipul Jairath
- Division of Gastroenterology, Department of Medicine, Western University, London, Ontario, Canada
| | | | - Laurent Peyrin-Biroulet
- Department of Gastroenterology, Nancy University Hospital, Nancy, France
- INSERM, NGERE, University of Lorraine, Nancy, France
- INFINY Institute, Nancy University Hospital, Nancy, France
- FHU-CURE, Nancy University Hospital, Nancy, France
- Groupe Hospitalier privé Ambroise Paré - Hartmann, Paris IBD center, Neuilly sur Seine, France
- Division of Gastroenterology and Hepatology, McGill University Health Centre, Montreal, Quebec, Canada
| | - Silvio Danese
- Gastroenterology and Endoscopy, IRCCS Ospedale San Raffaele and Vita-Salute San Raffaele University, Milan, Italy
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Alba AC, Darzi AJ, Buchan TA, Kum E, Uhlman K, Aleksova N, Orchanian-Cheff A, Kugathasan L, Foroutan F, McGinn T, Guyatt G. The design of studies testing the effectiveness of risk-guided care has many challenges: a scoping review addressing key considerations. J Clin Epidemiol 2023; 164:15-26. [PMID: 37852391 DOI: 10.1016/j.jclinepi.2023.10.002] [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: 08/17/2023] [Revised: 09/26/2023] [Accepted: 10/09/2023] [Indexed: 10/20/2023]
Abstract
OBJECTIVES Studies evaluating the effectiveness of care based on patients' risk of adverse outcomes (risk-guided care) use a variety of study designs. In this scoping review, using examples, we review characteristics of relevant studies and present key design features to optimize the trustworthiness of results. STUDY DESIGN AND SETTING We searched five online databases for studies evaluating the effect of risk-guided care among adults on clinical outcomes, process, or cost. Pairs of reviewers independently performed screening and data abstraction. We descriptively summarized the study design and characteristics. RESULTS Among 14,561 hits, we identified 116 eligible studies. Study designs included randomized controlled trials (RCTs), post hoc analysis of RCTs, and retrospective or prospective cohort studies. Challenges and sources of bias in the design included limited performance of predictive models, contamination, inadequacy to address the credibility of subgroup effects, absence of differences in care across risk strata, reporting only process measures as opposed to clinical outcomes, and failure to report benefits and harms. CONCLUSION To assess the benefit of risk-guided care, RCTs provide the most trustworthy evidence. Observational studies offer an alternative but are hampered by confounding and other limitations. Reaching valid conclusions when testing risk-guided care requires addressing the challenges identified in our review.
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Affiliation(s)
- Ana C Alba
- Ted Rogers Center for Heart Research, Peter Munk Cardiac Center, Toronto, Ontario, Canada; Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Ontario, Canada.
| | - Andrea J Darzi
- Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Ontario, Canada; Department of Anesthesia, McMaster University, Hamilton, Ontario, Canada
| | - Tayler A Buchan
- Ted Rogers Center for Heart Research, Peter Munk Cardiac Center, Toronto, Ontario, Canada; Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Ontario, Canada
| | - Elena Kum
- Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Ontario, Canada
| | - Kathryn Uhlman
- Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Ontario, Canada
| | - Natasha Aleksova
- Ted Rogers Center for Heart Research, Peter Munk Cardiac Center, Toronto, Ontario, Canada
| | - Ani Orchanian-Cheff
- Library and Information Services, University Health Network, Toronto, Ontario, Canada
| | - Lakshmi Kugathasan
- Ted Rogers Center for Heart Research, Peter Munk Cardiac Center, Toronto, Ontario, Canada
| | - Farid Foroutan
- Ted Rogers Center for Heart Research, Peter Munk Cardiac Center, Toronto, Ontario, Canada; Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Ontario, Canada
| | - Thomas McGinn
- Department of Medicine, Baylor College of Medicine, Houston, TX, USA
| | - Gordon Guyatt
- Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Ontario, Canada
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Effect of disease duration on fecal biomarkers in ulcerative colitis: a prospective cohort study. BMC Gastroenterol 2022; 22:420. [PMID: 36109718 PMCID: PMC9476332 DOI: 10.1186/s12876-022-02502-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Accepted: 09/13/2022] [Indexed: 11/10/2022] Open
Abstract
Background Biomarkers such as fecal calprotectin (FC) and fecal immunochemical occult blood tests (FIT) for ulcerative colitis (UC) are used in clinical practice. In this study, the effect of UC disease duration on FC was investigated and compared to that on FIT. Methods One hundred twenty-eight colonoscopic examinations and two fecal biomarkers measurements were performed. The cases of UC were divided into short- and long-term disease-duration groups or categorized into three groups with disease durations of 0–5, 6–13, and 14–38 years. We analyzed correlations between biomarker levels and endoscopic scores, including the Mayo endoscopic subscore (MES), ulcerative colitis endoscopic index of severity, and the sum of MES. Results In the analysis of short- and long-term disease durations, the three endoscopic scores and biomarker levels showed significant correlations in both long-term and short-term groups. Most of the correlation coefficients for the individual long-term group were lower than the corresponding values for all cases, while most of the correlation coefficients for the individual short-term groups were higher than the corresponding values for all cases. In the three-group analysis (disease durations of 0–5, 6–13, and 14–38 years), the two biomarkers and three endoscopic scores showed significant correlations, and most of the correlation coefficients between biomarkers and endoscopic scores tended to be lower in the long-term follow-up group. In the receiver operating characteristic analysis for predicting mucosal healing in the three groups, the area under the curve for FC and FIT concentrations in the 0–5 year disease-duration group showed particularly higher values than those for the other two groups. Conclusions Similar to FIT, FC is affected by the duration of UC, indicating that FC may be a highly useful biomarker, especially in short-term disease.
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Ge C, Lu Y, Shen H, Zhu L. Monitoring of intestinal inflammation and prediction of recurrence in ulcerative colitis. Scand J Gastroenterol 2022; 57:513-524. [PMID: 34994661 DOI: 10.1080/00365521.2021.2022193] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Background and objectives: Ulcerative colitis is a chronic recurrent intestinal inflammatory disease, and its recurrence is difficult to predict. In this review, we summarized the objective indicators that can be used to evaluate intestinal inflammation, the purpose is to better predict the clinical recurrence of UC, formulate individualized treatment plan during remission of UC, and improve the level of diagnosis and treatment of UC.Methods: Based on the search results in the PUBMED database, we explored the accuracy and value of these methods in predicting the clinical recurrence of UC from the following three aspects: endoscopic and histological scores, serum biomarkers and fecal biomarkers.Results: Colonoscopy with biopsy is the gold standard for assessing intestinal inflammation, but it is invasive, inconvenient and expensive. At present, there is no highly sensitive and specific endoscopic or histological score to predict the clinical recurrence of UC. Compared with serum biomarkers, fecal biomarkers have higher sensitivity and specificity because they are in direct contact with the intestine and are closer to the site of intestinal inflammation. Fecal calprotectin is currently the most studied and meaningful fecal biomarker. Lactoferrin and S100A12, as novel biomarkers, have no better performance than FC in predicting the recurrence of UC.Conclusions: FC is currently the most promising predictive marker, but it lacks an accurate cut-off value. Combining patient symptoms, incorporating multiple indicators to construct a UC recurrence prediction model, and formulating individualized treatment plans for high recurrence risk patients will be the focus of UC remission management.
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Affiliation(s)
- Changchang Ge
- Jiangsu Province Hospital of Chinese Medicine, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China
| | - Yi Lu
- Jiangsu Province Hospital of Chinese Medicine, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China
| | - Hong Shen
- Jiangsu Province Hospital of Chinese Medicine, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China
| | - Lei Zhu
- Jiangsu Province Hospital of Chinese Medicine, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China
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Louis E, Paridaens K, Al Awadhi S, Begun J, Cheon JH, Dignass AU, Magro F, Márquez JR, Moschen AR, Narula N, Rydzewska G, Freddi MJ, Travis SP. Modelling the benefits of an optimised treatment strategy for 5-ASA in mild-to-moderate ulcerative colitis. BMJ Open Gastroenterol 2022; 9:bmjgast-2021-000853. [PMID: 35165124 PMCID: PMC8845184 DOI: 10.1136/bmjgast-2021-000853] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2021] [Accepted: 01/25/2022] [Indexed: 12/18/2022] Open
Abstract
Objectives 5-aminosalicylate (mesalazine; 5-ASA) is an established first-line treatment for mild-to-moderate ulcerative colitis (UC). This study aimed to model the benefits of optimising 5-ASA therapy. Methods A decision tree model followed 10 000 newly diagnosed patients with mild-to-moderately active UC through induction and 1 year of maintenance treatment. Optimised treatment (maximising dose of 5-ASA and use of combined oral and rectal therapy before treatment escalation) was compared with standard treatment (standard doses of 5-ASA without optimisation). Modelled data were derived from published meta-analyses. The primary outcomes were patient numbers achieving and maintaining remission, with an analysis of treatment costs for each strategy conducted as a secondary outcome (using UK reference costs). Results During induction, there was a 39% increase in patients achieving remission through the optimised pathway without requiring systemic steroids and/or biologics (6565 vs 4725 for standard). Potential steroidal/biological adverse events avoided included: seven venous thromboembolisms and eight serious infections. Out of the 6565 patients entering maintenance following successful induction on 5-ASA, there was a 21% reduction in relapses when optimised (1830 vs 2311 for standard). This translated into 297 patients avoiding further systemic steroids and 214 biologics. Optimisation led to an average net saving of £272 per patient entering the model for the induction and maintenance of remission over 1 year. Conclusion Modelling suggests that optimising 5-ASA therapy (both the inclusion of rectal 5-ASA into a combined oral and rectal regimen and maximisation of 5-ASA dose) has clinical and cost benefits that supports wider adoption in clinical practice.
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Affiliation(s)
- Edouard Louis
- Hepato-Gastroenterology and Digestive Oncology Department, University and Centre Hospitalier Univestitaire (CHU) Liège, Liège, Belgium
| | | | | | - Jakob Begun
- Department of Gastroenterology, Mater Hospital Brisbane, Brisbane, Queensland, Australia
| | - Jae Hee Cheon
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea (the Republic of)
| | - Axel U Dignass
- Department of Medicine I, Agaplesion Markus Hospital, Goethe-University, Frankfurt am Main, Germany
| | - Fernando Magro
- Department of Biomedicine, Unit of Pharmacology and Therapeutics, University of Porto, Porto, Portugal
- Department of Gastroenterology, São João University Hospital, Porto, Portugal
| | - Juan Ricardo Márquez
- Colorectal Surgery Department, Instituto de Coloproctologia ICO Clinica Las Americas, Medellin, Colombia
| | - Alexander R Moschen
- University Clinic for Internal Medicine, Johannes Kepler University, Linz, Austria
| | - Neeraj Narula
- Division of Gastroenterology, Department of Medicine and Farncombe Family Digestive Health Research Institute, McMaster University, Hamilton, Ontario, Canada
| | - Grazyna Rydzewska
- Clinical Department of Internal Medicine and Gastroenterology with Inflammatory Bowel Disease Subdivision, The Central Clinical Hospital of the Ministry of the Interior Affairs and Administration, Warsaw, Poland
- Collegium Medicum, Jan Kochanowski University of Kielce, Kielce, Poland
| | | | - Simon Pl Travis
- NIHR Oxford Biomedical Research Centre, Oxford University Hospitals NHS Foundation Trust, John Radcliffe Hospital, Oxford, UK
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Cassinotti A, Corona A, Duca P, Nebuloni M, Maconi G, Fociani P, Ardizzone S. Noninvasive Monitoring After Azathioprine Withdrawal in Patients With Inflammatory Bowel Disease in Deep Remission. Clin Gastroenterol Hepatol 2021; 19:2293-2301.e1. [PMID: 34139332 DOI: 10.1016/j.cgh.2021.06.014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/11/2021] [Revised: 06/01/2021] [Accepted: 06/11/2021] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS There is uncertainty regarding the optimal duration of treatment with azathioprine (AZA) in ulcerative colitis (UC) and Crohn's disease (CD). We analyzed the clinical course and predictors of relapse after AZA withdrawal in patients in sustained deep remission. METHODS A prospective study was performed on patients who stopped their treatment with AZA while being in steroid-free, extended deep remission (normal clinical, endoscopic, and histologic indexes, C-reactive protein, and fecal calprotectin [FC]). Standard biochemical tests and FC were measured at 3 and 6 months, then every 6 months. Bowel ultrasounds and ileocolonoscopy were performed every 6 and 12 months, respectively. Multivariate analysis for predictors of relapse was performed using a Cox proportional hazards model and hazard ratios were calculated. Spearman nonparametric correlation test was also used. The accuracy of significant predictors was calculated. RESULTS Fifty-seven patients with inflammatory bowel disease stopped AZA after median 7 years (range, 5-19) and were followed up for median 50 months (range, 25-85). Twenty-six patients (18/31 UC, 8/26 CD; P = .003) relapsed, within a median 15 months (range, 2-37). FC was the only variable significantly correlated with later relapse of both diseases (UC: hazard ratio, 3.3; 95% confidence interval, 1.2-10; CD: hazard ratio, 4.5; 95% confidence interval, 1.4-12.5). The sensitivity, specificity, and positive and negative predictive values of FC were 50%, 100%, 100%, and 59% in UC and 50%, 94%, 80%, and 81% in CD. CONCLUSIONS More than half patients with UC and one-third of patients with CD relapse after AZA withdrawal despite previous deep remission. FC positivity is associated with high risk of relapse, allowing early correction of the therapeutic strategy.
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Affiliation(s)
- Andrea Cassinotti
- Gastroenterology Unit, "L. Sacco" University Hospital, ASST Fatebenefratelli Sacco, Milan, Italy; Gastroenterology and Digestive Endoscopy Unit, ASST Sette Laghi, Varese, Italy.
| | - Alberto Corona
- Accident and Emergency Department, Esine and Edolo Hospitals, ASST Vallecamonica, Vallecamonica, Italy
| | | | - Manuela Nebuloni
- Pathology Unit, Luigi Sacco University Hospital, ASST Fatebenefratelli Sacco, Milan, Italy; Department of Biomedical and Clinical Sciences "Luigi Sacco," University of Milan, Milan, Italy
| | - Giovanni Maconi
- Gastroenterology Unit, "L. Sacco" University Hospital, ASST Fatebenefratelli Sacco, Milan, Italy; Department of Biomedical and Clinical Sciences "Luigi Sacco," University of Milan, Milan, Italy
| | | | - Sandro Ardizzone
- Gastroenterology Unit, "L. Sacco" University Hospital, ASST Fatebenefratelli Sacco, Milan, Italy; Department of Biomedical and Clinical Sciences "Luigi Sacco," University of Milan, Milan, Italy
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Efficacy of switching from infliximab to golimumab in patients with ulcerative colitis in deep remission. Acta Gastroenterol Belg 2021; 84:423-428. [PMID: 34599566 DOI: 10.51821/84.3.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
BACKGROUND-AIM Intravenously administered biologicals are associated with a huge pressure to Infusion Units and increased cost. We aimed to assess the impact of switching infliximab to golimumab in ulcerative colitis (UC) patients in deep remission. Patients and method: In a prospective, single-centre pilot study UC patients on infliximab mono-therapy for = 2 years, whowere in deep remission, consented to switch to golimumab and were followed for 1 year with clinical assessment, serum and faecal biomarkers, work productivity, satisfaction with treatment and quality of life parameters. Endoscopic remission was assessed by colonoscopy at 1 year. Patients fulfilling the same inclusion criteria, who did not consent to switch to golimumab and continued to receive infliximab mono-therapy, for the same period, served as controls. PATIENTS AND METHODS In a prospective, single-centre pilot study UC patients on infliximab mono-therapy for ≥ 2 years, who were in deep remission, consented to switch to golimumab and were followed for 1 year with clinical assessment, serum and faecal biomarkers, work productivity, satisfaction with treatment and quality of life parameters. Endoscopic remission was assessed by colonoscopy at 1 year. Patients fulfilling the same inclusion criteria, who did not consent to switch to golimumab and continued to receive infliximab mono-therapy, for the same period, served as controls. RESULTS Between October 2015 and October 2017, 20 patients were recruited; however one patient stopped therapy because of pregnancy. All 19 patients who were switched to golimumab were still in clinical, biomarker and endoscopic remission at 1 year and maintained excellent quality of life without any complications. In the control group, 18 of 19 patients were also in deep remission, since only one patient had a flare which was managed with IFX dose intensification. During a median 3 years extension treatment with golimumab only 2 patients experienced a flare of colitis. CONCLUSIONS This pilot study indicates that switching from in-fliximab to golimumab in UC patients in deep remission does not compromise treatment effectiveness or the course of disease; golimumab offers a valid alternative to intravenous infliximab infusions during the COVID-19 pandemic.
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Maasfeh L, Härtlova A, Isaksson S, Sundin J, Mavroudis G, Savolainen O, Strid H, Öhman L, Magnusson MK. Impaired Luminal Control of Intestinal Macrophage Maturation in Patients With Ulcerative Colitis During Remission. Cell Mol Gastroenterol Hepatol 2021; 12:1415-1432. [PMID: 34126236 PMCID: PMC8479254 DOI: 10.1016/j.jcmgh.2021.06.004] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Revised: 06/08/2021] [Accepted: 06/08/2021] [Indexed: 12/12/2022]
Abstract
BACKGROUND & AIMS Intestinal macrophages adopt a hyporesponsive phenotype through education by local signals. Lack of proper macrophage maturation in patients with ulcerative colitis (UC) in remission may initiate gut inflammation. The aim, therefore, was to determine the effects of fecal luminal factors derived from healthy donors and UC patients in remission on macrophage phenotype and function. METHODS Fecal supernatants (FS) were extracted from fecal samples of healthy subjects and UC patients in remission. Monocytes were matured into macrophages in the presence of granulocyte-macrophage colony-stimulating factor without/with FS, stimulated with lipopolysaccharide, and macrophage phenotype and function were assessed. Fecal metabolomic profiles were analyzed by gas-chromatography/mass-spectrometry. RESULTS Fecal luminal factors derived from healthy donors were effective in down-regulating Toll-like receptor signaling, cytokine signaling, and antigen presentation in macrophages. Fecal luminal factors derived from UC patients in remission were less potent in inducing lipopolysaccharide hyporesponsiveness and modulating expression of genes involved in macrophage cytokine and Toll-like receptor signaling pathways. Although phagocytic and bactericidal abilities of macrophages were not affected by FS treatment, healthy FS-treated macrophages showed a greater ability to suppress cluster of differentiation 4+ T-cell activation and interferon γ secretion compared with UC remission FS-treated counterparts. Furthermore, metabolomic analysis showed differential fecal metabolite composition for healthy donors and UC patients in remission. CONCLUSIONS Our data indicate that UC patients in remission lack luminal signals able to condition macrophages toward a hyporesponsive and tolerogenic phenotype, which may contribute to their persistent vulnerability to relapse.
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Affiliation(s)
- Lujain Maasfeh
- Department of Microbiology and Immunology, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Anetta Härtlova
- Department of Microbiology and Immunology, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden,Wallenberg Centre for Molecular and Translational Medicine, Institute of Biomedicine, University of Gothenburg, Gothenburg, Sweden
| | - Stefan Isaksson
- Department of Microbiology and Immunology, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Johanna Sundin
- Department of Microbiology and Immunology, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden,Department of Internal Medicine and Clinical Nutrition, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | | | - Otto Savolainen
- Department of Biology and Biological Engineering, Chalmers University of Technology, Gothenburg, Sweden
| | - Hans Strid
- Department of Internal Medicine, Södra Älvsborg Hospital, Borås, Sweden
| | - Lena Öhman
- Department of Microbiology and Immunology, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Maria K. Magnusson
- Department of Microbiology and Immunology, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden,Correspondence Address correspondence to: Maria K. Magnusson, PhD, Department of Microbiology and Immunology, Institute of Biomedicine, University of Gothenburg, Box 435, 405 30 Gothenburg, Sweden. fax: (46) 31-786 6210
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Öhman L, Lasson A, Strömbeck A, Isaksson S, Hesselmar M, Simrén M, Strid H, Magnusson MK. Fecal microbiota dynamics during disease activity and remission in newly diagnosed and established ulcerative colitis. Sci Rep 2021; 11:8641. [PMID: 33883600 PMCID: PMC8060394 DOI: 10.1038/s41598-021-87973-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Accepted: 04/07/2021] [Indexed: 12/19/2022] Open
Abstract
Patients with ulcerative colitis (UC) have an altered gut microbiota composition, but the microbial relationship to disease activity needs to be further elucidated. Therefore, temporal dynamics of the fecal microbial community during remission and flare was determined. Fecal samples were collected at 2–6 time-points from UC patients during established disease (cohort EST) and at diagnosis (cohort NEW). Sampling range for cohort EST was 3–10 months and for cohort NEW 36 months. Relapses were monitored for an additional three years for cohort EST. Microbial composition was assessed by Genetic Analysis GA-map Dysbiosis Test, targeting ≥ 300 bacteria. Eighteen patients in cohort EST (8 with maintained remission and 10 experiencing a flare), provided 71 fecal samples. In cohort NEW, 13 patients provided 49 fecal samples. The microbial composition showed no clustering related to disease activity in any cohort. Microbial dissimilarity was higher between than within patients for both cohorts, irrespective of presence of a flare. Microbial stability within patients was constant over time with no major shift in overall composition nor modification in the abundance of any specific species. Microbial composition was not affected by intensified medical treatment or linked to future disease course. Thus in UC, the gut microbiota is highly stable irrespective of disease stage, disease activity or treatment escalation. This suggests that prolonged dietary interventions or repeated fecal transplantations are needed to be able to induce permanent alterations of the gut microbiota.
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Affiliation(s)
- Lena Öhman
- Department of Microbiology and Immunology, Institute for Biomedicine, Sahlgrenska Academy, University of Gothenburg, Box 435, 405 30, Gothenburg, Sweden.,Department of Internal Medicine and Clinical Nutrition, Institute for Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Anders Lasson
- Department of Internal Medicine, Södra Älvsborg Hospital, Borås, Sweden
| | - Anna Strömbeck
- Department of Microbiology and Immunology, Institute for Biomedicine, Sahlgrenska Academy, University of Gothenburg, Box 435, 405 30, Gothenburg, Sweden
| | - Stefan Isaksson
- Department of Microbiology and Immunology, Institute for Biomedicine, Sahlgrenska Academy, University of Gothenburg, Box 435, 405 30, Gothenburg, Sweden
| | - Marcus Hesselmar
- Department of Internal Medicine and Clinical Nutrition, Institute for Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Magnus Simrén
- Department of Internal Medicine and Clinical Nutrition, Institute for Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.,Center for Functional Gastrointestinal and Motility Disorders, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Hans Strid
- Department of Internal Medicine, Södra Älvsborg Hospital, Borås, Sweden
| | - Maria K Magnusson
- Department of Microbiology and Immunology, Institute for Biomedicine, Sahlgrenska Academy, University of Gothenburg, Box 435, 405 30, Gothenburg, Sweden.
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12
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Further research on the clinical relevance of the ulcerative colitis colonoscopic index of severity for predicting 5-year relapse. Int J Colorectal Dis 2021; 36:2661-2670. [PMID: 34409500 PMCID: PMC8589779 DOI: 10.1007/s00384-021-04009-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/06/2021] [Indexed: 02/07/2023]
Abstract
PURPOSE The ulcerative colitis colonoscopic index of severity (UCCIS) evaluates the state of the entire colonic mucosa in ulcerative colitis. However, no cut-off values of scores for predicting clinical relapse in patients with ulcerative colitis have been established. This study aimed to determine the cut-off values for predicting clinical relapse in patients with ulcerative colitis. METHODS The endoscopic scores (sum of Mayo endoscopic subscores (S-MES) and UCCIS) of 157 patients with ulcerative colitis experiencing clinical remission and their subsequent clinical course were retrospectively reviewed. The optimal cut-off values for predicting relapse and relapse-free rates were analyzed by receiver operating characteristic analysis. RESULTS Forty patients with ulcerative colitis experienced relapse within 24 months. The median UCCIS for these patients at the time of study enrollment was significantly higher than that for patients with clinical remission (P < 0.001). The cut-off value of the UCCIS for predicting relapse was 9.8. The relapse-free rate was significantly lower in patients with UCCIS ≥ 9.8 than in those with UCCIS < 9.8 (log-rank test P < 0.001). For patients who experienced relapse within 5 years, the optimal cut-off values for the UCCIS and S-MES were 10.2 and 1, respectively (P = 0.004). CONCLUSIONS The data from this study indicate that the USSIC is a more relevant score than the S-MES for predicting the time to relapse in patients with ulcerative colitis in remission.
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Dal Buono A, Roda G, Argollo M, Paridaens K, Peyrin-Biroulet L, Danese S. 'Treat to Target' in Mild to Moderate Ulcerative Colitis: Evidence to Support this Strategy. Curr Drug Targets 2020; 22:117-125. [PMID: 32718289 DOI: 10.2174/1389450121666200727120305] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2020] [Revised: 05/27/2020] [Accepted: 06/12/2020] [Indexed: 12/21/2022]
Abstract
BACKGROUND The management of chronic conditions, above all rheumatic disease and diabetes, now incorporates a "treat to target" strategy where treatment aims to achieve objective outcomes. This is applicable in ulcerative colitis (UC) as well. Targets are demonstrated to prevent endorgan dysfunction, specifically bowel damage and its complications, and lastly colorectal cancer. Recently, the scientific community has tried to define further targets beyond those currently recommended, namely mucosal healing and clinical remission. Studies that prospectively investigated this approach in UC are scanty and a treat-to-target (T2T) algorithm is not routinely used in daily clinical practice. OBJECTIVE We aim to review current evidence on T2T in UC and discuss its adoption in routine clinical practice as well as in clinical trials. METHODS A PubMed search was conducted in February 2020 to identify published papers investigating targets' achievement rates in UC. RESULTS Different targets can be achieved through approved drugs for mild to moderate UC; histological remission is emerging as a robust target with respect to long-term outcomes. CONCLUSION Further studies to compare a T2T strategy with the traditional care are needed, particularly in the mild to moderate spectrum of disease.
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Affiliation(s)
- Arianna Dal Buono
- IBD Center, Department of Gastroenterology, Humanitas Clinical and Research Center-IRCCS, Rozzano, 20089 Milan, Italy
| | - Giulia Roda
- IBD Center, Department of Gastroenterology, Humanitas Clinical and Research Center-IRCCS, Rozzano, 20089 Milan, Italy
| | - Marjorie Argollo
- IBD Center, Department of Gastroenterology, Humanitas Clinical and Research Center-IRCCS, Rozzano, 20089 Milan, Italy
| | | | - Laurent Peyrin-Biroulet
- Department of Gastroenterology and Inserm NGERE U1256, University of Lorraine, 54500 Vandoeuvre-les- Nancy, France
| | - Silvio Danese
- IBD Center, Department of Gastroenterology, Humanitas Clinical and Research Center-IRCCS, Rozzano, 20089 Milan, Italy
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14
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Nuñez F P, Mahadevan U, Quera R, Bay C, Ibañez P. Treat-to-target approach in the management of inflammatory Bowel disease. GASTROENTEROLOGIA Y HEPATOLOGIA 2020; 44:312-319. [PMID: 33070988 DOI: 10.1016/j.gastrohep.2020.06.032] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/23/2020] [Accepted: 06/29/2020] [Indexed: 12/11/2022]
Abstract
With the advent of biologic and small molecule therapies, there has been a substantial change in the treatment of inflammatory bowel disease. These advances have had a great impact in preventing disease progression, intestinal damage and, therefore, have contributed to a better quality of life. Discordance between symptom control and mucosal healing has been demonstrated. This has led to the search for new disease control targets. The treat to target strategy, based on expert recommendations and now a randomized controlled trial, has determined that clinical and endoscopic remission should be the goal of therapy. Biomarkers (fecal calprotectin) can be a surrogate target. Although histological healing has shown benefits, there is inadequate evidence and inadequate therapy for that to be a fixed goal at this time. This review will focus on therapeutic goals, according to the evidence currently available, and evaluate strategies to achieve them.
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Affiliation(s)
- Paulina Nuñez F
- Division of Gastroenterology, Unversity of Chile, Hospital San Juan de Dios, Santiago, Chile a Division of Gastroenterology, Unversity of Chile, Hospital San Juan de Dios, Santiago, Chile.
| | - Uma Mahadevan
- Division of Gastroenterology, University of California, San Francisco, United States
| | - Rodrigo Quera
- Inflammatory Bowel Disease Program, Gastroenterology Department, Clínica Las Condes, Santiago, Chile
| | - Constanza Bay
- Department of Pediatrics, Pontifical Catholic University of Chile, Santiago, Chile
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15
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D'Arcangelo G, Aloi M. Treat-to-Target in Pediatric Inflammatory Bowel Disease: What Does the Evidence Say? Paediatr Drugs 2020; 22:463-472. [PMID: 32572841 DOI: 10.1007/s40272-020-00406-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
The traditional management of inflammatory bowel disease, based on treatment intensification guided by clinical activity alone, has been revised in the last 10 years and a treat-to-target approach has been proposed and is currently under evaluation as a disease-modifying strategy. Treat-to-target focuses on objective and scheduled measures to monitor intestinal damage, with consequent therapeutic adjustments in case of failure to achieve pre-defined targets. Identification of targets has been set out by the Selecting Therapeutic Targets in Inflammatory Bowel Disease (STRIDE) committee in 2015. Mucosal healing is universally accepted as the main target both in Crohn's disease and ulcerative colitis, given its proven association with better long-term outcomes than clinical remission alone. Equally important is to ensure patients' clinical remission and improve patient-reported outcomes. Transmural healing (for Crohn's disease) and histological remission (for ulcerative colitis), listed as adjunctive targets, are likely to become primary targets in the near future. The ultimate goal of this approach is to modify the natural history of inflammatory bowel diseases by trying to block bowel damage progression, with interventions in the pre-clinical stage. In this review, we will discuss the current recommended therapeutic targets, as well as those that are considered adjunctive targets, with a focus on the limited pediatric literature available. Prospective long-term trials are warranted in order to identify the most appropriate target for the pediatric population and its specific issues. Identification of reliable predictors of disease course, outcome, and response to treatment will help to individually adapt each step of this monitoring algorithm and consequent therapeutic decision.
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Affiliation(s)
- Giulia D'Arcangelo
- Department of Women's and Children's Health, Pediatric Gastroenterology and Liver Unit, Sapienza University of Rome, Viale Regina Elena 324, 00161, Rome, Italy
| | - Marina Aloi
- Department of Women's and Children's Health, Pediatric Gastroenterology and Liver Unit, Sapienza University of Rome, Viale Regina Elena 324, 00161, Rome, Italy.
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16
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Solitano V, D’Amico F, Fiorino G, Paridaens K, Peyrin-Biroulet L, Danese S. Key Strategies to Optimize Outcomes in Mild-to-Moderate Ulcerative Colitis. J Clin Med 2020; 9:jcm9092905. [PMID: 32911840 PMCID: PMC7564568 DOI: 10.3390/jcm9092905] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Revised: 09/04/2020] [Accepted: 09/07/2020] [Indexed: 12/11/2022] Open
Abstract
Mesalamine (5-ASA) is the mainstay therapy in patients with mild-to-moderate active ulcerative colitis (UC). However, non-adherence to therapy and practice variability among gastroenterologists represent long-standing barriers, leading to poor outcomes. Additionally, targets to treat in UC are increasingly evolving from focusing on clinical remission to achieving endoscopic and histological healing. To date, systemic steroids are still recommended in non-responders to 5-ASA, despite their well-known side effects. Importantly, with the advent of new therapeutic options such as oral corticosteroids with topical activity (e.g., budesonide multimatrix system (MMX)), biologics, and small molecules, some issues need to be addressed for the optimal management of these patients in daily clinical practice. The specific positioning of these drugs in patients with mild-to-moderate disease remains unclear. This review aims to identify current challenges in clinical practice and to provide physicians with key strategies to optimize treatment of patients with mild-to-moderate UC, and ultimately achieve more ambitious therapeutic goals.
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Affiliation(s)
- Virginia Solitano
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, 20090 Milan, Italy; (V.S.); (F.D.); (G.F.)
| | - Ferdinando D’Amico
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, 20090 Milan, Italy; (V.S.); (F.D.); (G.F.)
- Department of Gastroenterology and Inserm NGERE U1256, University Hospital of Nancy, University of Lorraine, 54500 Vandoeuvre-lès-Nancy, France;
| | - Gionata Fiorino
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, 20090 Milan, Italy; (V.S.); (F.D.); (G.F.)
- Department of Gastroenterology, IBD Center, Humanitas Clinical and Research Center, IRCCS, Rozzano, 20089 Milan, Italy
| | | | - Laurent Peyrin-Biroulet
- Department of Gastroenterology and Inserm NGERE U1256, University Hospital of Nancy, University of Lorraine, 54500 Vandoeuvre-lès-Nancy, France;
| | - Silvio Danese
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, 20090 Milan, Italy; (V.S.); (F.D.); (G.F.)
- Department of Gastroenterology, IBD Center, Humanitas Clinical and Research Center, IRCCS, Rozzano, 20089 Milan, Italy
- Correspondence: ; Tel.: +39-028-224-4771; Fax: +39-028-224-2591
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17
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Bonnaud G, Bouhnik Y, Hagege H, Hebuterne X, Pariente B, Roblin X, Peyrin-Biroulet L. Monitoring of inflammatory bowel disease in 2019: A French consensus for clinical practice. Dig Liver Dis 2020; 52:704-720. [PMID: 32402743 DOI: 10.1016/j.dld.2020.03.033] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2019] [Revised: 02/25/2020] [Accepted: 03/18/2020] [Indexed: 02/07/2023]
Abstract
For inflammatory bowel disease, traditional dose escalation approaches that are based on clinical symptoms are being replaced by more aggressive treat-to-target approaches, in which treatment is adjusted promptly when predefined clinical and mucosal targets are not met. There is, however, an ongoing need to combine up-to-date treat-to-target strategies with easy-to-implement recommendations. Herein, we present consensus-recommendations for treatment targets that reflect current best practices in France. Methods Thirty-four gastroenterologists practicing in France participated in a meeting during which consensus statements about treat-to-target strategies for following patients with Crohn's disease (CD) and ulcerative colitis were developed. Targets, their definitions, and the timeframes for reaching them were defined. Consensus was defined as ≥66% of experts agreeing with a statement. Results For both diseases, the agreed targets were: patient related outcomes on disease (PRO-1), patient related outcomes on gastrointestinal symptoms (PRO-2), endoscopic healing and biomarkers of inflammation. Nutritional status has been defined as a target for CD only. Histological healing and transmural healing were not defined as targets. Deadlines to achieve targets and monitoring frequency have been agreed as well. Conclusions These consensus statements provide simple, easy-to-follow guidelines that should help gastroenterologists in France implement treat-to-target approaches, optimize treatments, and thus, reduce the burden of disease.
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Affiliation(s)
| | - Yoram Bouhnik
- Department of Gastroenterology, IBD and Nutritional Support, CHU Paris Nord-Val de Seine, Beaujon Hospital, Clichy, France
| | - Hervé Hagege
- Department of Gastroenterology, CHI Créteil, Créteil, France
| | - Xavier Hebuterne
- CHU Nice, Archet Hospital, Department of Gastroenterology, Hepatology and Nutrition, Nice, France
| | - Benjamin Pariente
- Department of Gastroenterology, Claude Huriez hospital, Lille 2 University, Lille, France
| | - Xavier Roblin
- CHU Saint-Etienne, Department of Gastroenterology and hepatology, Saint-Etienne, France
| | - Laurent Peyrin-Biroulet
- Department of Gastroenterology, Nancy University Hospital, Vandoeuvre-lès-Nancy, France; Inserm U1256 NGERE, Lorraine University, Vandoeuvre-lès-Nancy, France
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18
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Chapman TP, Frias Gomes C, Louis E, Colombel JF, Satsangi J. Review article: withdrawal of 5-aminosalicylates in inflammatory bowel disease. Aliment Pharmacol Ther 2020; 52:73-84. [PMID: 32452591 DOI: 10.1111/apt.15771] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/23/2020] [Revised: 04/03/2020] [Accepted: 04/15/2020] [Indexed: 12/13/2022]
Abstract
BACKGROUND 5-aminosalicylates (5-ASA) are widely used in inflammatory bowel disease (IBD), but emerging evidence suggests that they may be safely withdrawn in significant subsets of patients. This is important to address: 5-ASA therapy accounts for up to 25% of total healthcare costs in ulcerative colitis (UC), while almost a third of patients with Crohn's disease (CD) receive long-term 5-ASA despite no clear evidence of benefit. Further, rationalising medication burden may improve overall adherence and outcome. AIMS To summarise the rationale for 5-ASA withdrawal, review the current evidence in both UC and CD and consider the data surrounding colorectal cancer (CRC) prevention, guiding an evidence-based withdrawal strategy. METHODS PubMed was searched to identify relevant studies. Only papers published in English were reviewed, with priority given to randomised clinical trials and meta-analyses. RESULTS For patients with UC, consideration of 5-ASA withdrawal should be made on a case-by-case basis, but it appears safest for those in deep remission without any of the following risk factors: younger age (<40 years), remission for less than 2 years, a history of multiple flares, extensive disease. 5-ASA withdrawal should also be considered in patients with UC escalated to biologic therapy who have achieved remission and in all patients with CD. Although 5-ASA therapy may have chemopreventive benefits for CRC, the cost-benefit ratio appears significant, and this indication is not justified by evidence in those who have achieved remission and are continuing therapy with other agents, or in those in sustained remission without a history of extensive disease. CONCLUSIONS Although the majority of patients with IBD receive 5-ASA during their disease course, safe withdrawal appears possible in many, with important implications for both health economics and patient experience. A number of unanswered questions, however, remain.
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Affiliation(s)
- Thomas P Chapman
- Translational Gastroenterology Unit, Nuffield Department of Experimental Medicine, University of Oxford, Oxford, UK
| | - Catarina Frias Gomes
- Surgical Department, Gastroenterology Division, Hospital Beatriz Ângelo, Loures, Portugal
| | - Edouard Louis
- Department of Gastroenterology, CHU Liège University Hospital, Liège, Belgium
| | - Jean-Frédéric Colombel
- The Dr. Henry D. Janowitz Division of Gastroenterology, Icahn School of Medicine at Mount Sinai, New York City, NY, USA
| | - Jack Satsangi
- Translational Gastroenterology Unit, Nuffield Department of Experimental Medicine, University of Oxford, Oxford, UK
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Frimor C, Kjeldsen J, Ainsworth M. Treatment to target in patients with inflammatory bowel disease. What is the evidence? Scand J Gastroenterol 2020; 55:528-536. [PMID: 32503364 DOI: 10.1080/00365521.2020.1764091] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Background: Inflammatory bowel diseases (IBD) are chronic, progressive diseases of the gastrointestinal tract. Current therapy has not been able to change the long-term course of the disease, but treatment to a specific therapeutic target could be a game-changer.Objectives: To assess the evidence of a treat to target (T2T) algorithm being superior to clinical management in the treatment of IBD, a systematic review of the literature is conducted.Search methods: A comprehensive survey of PubMed and Embase covering the period April 2018 to July 2019 including articles referenced in relevant studies.Selection criteria: Both randomized clinical trials (RCT) and observational studies were included. To be eligible for inclusion, the studies had to describe or analyze the effects of T2T on remission and/or recurrence of disease in patients with IBD.Main results: Twenty-two studies were included in this review, seven RCTs, eight comparative and seven non-comparative observational studies. Large heterogeneity between T2T algorithms applied, type of IBD investigated and outcomes evaluated characterized the studies.Authors' conclusions: The comprehensive search identified only 22 heterogeneous studies. Out of these, a total of 14 indicated a positive effect of a T2T algorithm. Out of the seven RCT studies, four indicated a positive effect. Thus, T2T algorithms may be superior to the clinical management of IBD. However, the evidence is sparse and inconsistent.
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Affiliation(s)
- Camilla Frimor
- Department of Medical Gastrointestinal Diseases, Odense University Hospital, Odense, Denmark
| | - Jens Kjeldsen
- Department of Medical Gastrointestinal Diseases, Odense University Hospital, Odense, Denmark.,Medicinsk Gastroenterologi, Syddansk Universitet, Odense, Denmark
| | - Mark Ainsworth
- Department of Medical Gastrointestinal Diseases, Odense University Hospital, Odense, Denmark
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20
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Popa DE, Manea NCĂ, Gheonea DI, PÎrlog MC. Development of a Software for Treat-To-Target Strategy Implementation and Increasing Quality of Life in Patients with Inflammatory Bowel Disease. CURRENT HEALTH SCIENCES JOURNAL 2020; 46:103-110. [PMID: 32874680 PMCID: PMC7445636 DOI: 10.12865/chsj.46.02.01] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Figures] [Subscribe] [Scholar Register] [Received: 02/15/2020] [Accepted: 05/12/2020] [Indexed: 12/16/2022]
Abstract
The management of each form of the inflammatory bowel disease (IBD), ulcerative colitis (UC) and Crohn's disease (CD), represents a challenge for the clinician and patient. The treatment paradigm was shifted from achievement of a symptomatic control of the disease, to the prevention of bowel damage, disease progression and disability, and better quality of life. These goals were related with the treat-to-target (T2T) strategies developed for a proper treatment optimization. The T2T strategy is based on the assessments of the biochemical markers (C-Reactive Protein-CRP and fecal calprotectin-FCAL), clinical targets (multiple clinical scoring systems), endoscopic targets (resolution of ulceration and friability, and histologic targets. Another objective of the treatment is the obtaining of a higher level of improvement for the patient's quality of life (QoL). One of the most reliable ways for a better management of IBD is represented by the IT instruments. In this respect, we developed under the auspices of RCCC (Romanian Club of Crohn's and Colitis) between 2018-2019 a new software for collecting medical data of IBD patients, according to STRIDE recommendations, in order to have continuous access to their evolutionary history and all therapeutically aspects. The software proved to be a valuable tool for clinician with a positive impact on clinical, economic, and patient-centred outcomes in IBD.
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Affiliation(s)
- Denisa Elena Popa
- Gastroenterology Department, University of Medicine and Pharmacy of Craiova
| | | | - Dan IonuȚ Gheonea
- Gastroenterology Department, University of Medicine and Pharmacy of Craiova
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D'Amico F, Bonovas S, Danese S, Peyrin-Biroulet L. Review article: faecal calprotectin and histologic remission in ulcerative colitis. Aliment Pharmacol Ther 2020; 51:689-698. [PMID: 32048751 DOI: 10.1111/apt.15662] [Citation(s) in RCA: 47] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/06/2019] [Revised: 01/06/2020] [Accepted: 01/27/2020] [Indexed: 12/13/2022]
Abstract
BACKGROUND Histologic healing is emerging as a new therapeutic goal in both routine practice and clinical trials in ulcerative colitis (UC). However, it requires repeated endoscopies and biopsies. Faecal calprotectin is a non-invasive marker of mucosal healing (endoscopic and histologic healing). AIM To conduct a systematic review to clarify the correlation between faecal calprotectin levels and histologic activity in UC patients. METHODS We searched PubMed/MEDLINE, EMBASE and Web of Science through September 2019 to identify studies in patients with confirmed diagnosis of UC, reporting the correlation between faecal calprotectin levels and histologic analysis. RESULTS Twelve studies enrolling 1168 patients were included in the final review. Histologic remission was defined according to nonvalidated scores in five articles and using partially validated scores in seven articles. Faecal calprotectin values were measured in 6 of 12 studies (50%) with the same kit, while the remaining six studies adopted individually different kits. A clear correlation between faecal calprotectin levels and histology was showed in all included studies. Eleven different faecal calprotectin cut-off points were identified to distinguish histological remission from histological activity, ranging from 40.5 to 250 μg/g. CONCLUSIONS Faecal calprotectin can be used to predict histologic remission in patients with UC, but the cut-off level varies across studies, according to the test used to measure this biomarker and according to the definition of histologic remission. Larger prospective studies using validated histologic indexes are needed to identify a globally accepted faecal calprotectin cut-off level to discriminate between histologic remission and histologically active disease.
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Affiliation(s)
- Ferdinando D'Amico
- Department of Biomedical Sciences, Humanitas University, Milan, Italy.,Department of Gastroenterology and Inserm NGERE U1256, University Hospital of Nancy, University of Lorraine, Vandoeuvre-lès-Nancy, France
| | - Stefanos Bonovas
- Department of Biomedical Sciences, Humanitas University, Milan, Italy.,Department of Gastroenterology, IBD Center, Humanitas Research Hospital, Rozzano, Italy
| | - Silvio Danese
- Department of Biomedical Sciences, Humanitas University, Milan, Italy.,Department of Gastroenterology, IBD Center, Humanitas Research Hospital, Rozzano, Italy
| | - Laurent Peyrin-Biroulet
- Department of Gastroenterology and Inserm NGERE U1256, University Hospital of Nancy, University of Lorraine, Vandoeuvre-lès-Nancy, France
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Colombel JF, D’haens G, Lee WJ, Petersson J, Panaccione R. Outcomes and Strategies to Support a Treat-to-target Approach in Inflammatory Bowel Disease: A Systematic Review. J Crohns Colitis 2020; 14:254-266. [PMID: 31403666 PMCID: PMC7008150 DOI: 10.1093/ecco-jcc/jjz131] [Citation(s) in RCA: 159] [Impact Index Per Article: 39.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND AND AIMS Management of Crohn's disease and ulcerative colitis has typically relied upon treatment intensification driven by symptoms alone. However, a 'treat-to-target' management approach may help to address underlying inflammation, minimise disease activity at early stages of inflammatory bowel disease, limit progression, and improve long-term outcomes. METHODS A systematic literature review was conducted to identify data relevant to a treat-to-target approach in inflammatory bowel disease, published between January 1, 2007 and May 15, 2017. RESULTS Consistent with recommendations of the Selecting Therapeutic Targets in Inflammatory Bowel Disease [STRIDE] working group, studies have investigated factors influencing the achievement of both endoscopic and histological mucosal healing and patient-level outcomes in inflammatory bowel disease [IBD]. Histological healing and biomarker levels have also been shown to be modifiable outcomes. Although there is a lack of prospectively derived evidence validating mucosal healing as a treatment target, data are emerging to suggest that targeting mucosal healing or inflammation rather than symptoms may be cost-effective in some settings. The review highlighted several strategies that may support the implementation of a treat-to-target approach in IBD. The prospective randomised CALM study demonstrated how tight control [whereby treatment decisions are based on close monitoring of inflammatory biomarkers] leads to improvements in endoscopic and clinical outcomes. The review also considered the influence of coordinated care from a multidisciplinary team and patient engagement with improved adherence, as well as the role of therapeutic drug monitoring in inflammatory bowel disease management. CONCLUSIONS A treat-to-target strategy may impact on disease progression and improve outcomes in inflammatory bowel disease. Prospective studies including long-term data are required to ensure that the most appropriate targets and strategies are identified.
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Affiliation(s)
- Jean-Frédéric Colombel
- Inflammatory Bowel Disease Center, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Geert D’haens
- Amsterdam University Medical Centers – Inflammatory Bowel Disease Unit, University of Amsterdam, Amsterdam, The Netherlands
| | - Wan-Ju Lee
- Global Gastroenterology, AbbVie, North Chicago, IL, USA
| | | | - Remo Panaccione
- Inflammatory Bowel Disease Clinic, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
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Le Berre C, Ananthakrishnan AN, Danese S, Singh S, Peyrin-Biroulet L. Ulcerative Colitis and Crohn's Disease Have Similar Burden and Goals for Treatment. Clin Gastroenterol Hepatol 2020; 18:14-23. [PMID: 31301452 DOI: 10.1016/j.cgh.2019.07.005] [Citation(s) in RCA: 95] [Impact Index Per Article: 23.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2019] [Revised: 05/23/2019] [Accepted: 07/01/2019] [Indexed: 02/07/2023]
Abstract
It is unclear whether ulcerative colitis (UC) is a progressive disease similar to Crohn's disease (CD). Patients with UC often are undertreated because of the possibility of curative colectomy and the perception that the disease burden is lower than that of CD. We discuss findings from studies that aimed to determine whether UC and CD have the same disease burden and should be treated in the same intensive way. We discuss the similarities between CD and UC, including effects on quality of life, long-term complications, strictures, increased risk of cancer, pseudopolyps, functional abnormalities, and anorectal dysfunction. Contrary to the generally accepted idea, surgery cannot cure UC. Postoperative complications, especially pouchitis and fecal incontinence, affect more than one third of patients. CD and UC each pose substantial economic burdens. Monitoring, treatments, and goals of therapy are similar for all inflammatory bowel diseases. Earlier initiation of disease-modifying drugs might reduce the progression of UC and reduce its burden after surgery, although UC might not cause the irreversible damage observed in patients with CD.
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Affiliation(s)
- Catherine Le Berre
- Inserm U954, Department of Gastroenterology, Nancy University Hospital, Université de Lorraine, Vandoeuvre-lès-Nancy, France; Institut des Maladies de l'Appareil Digestif, Nantes University Hospital, Nantes, France
| | | | - Silvio Danese
- Department of Biomedical Sciences, Humanitas University, Milan, Italy; Inflammatory Bowel Disease Center, Department of Gastroenterology, Humanitas Clinical and Research Center, Milan, Italy
| | - Siddharth Singh
- Division of Gastroenterology, University of California, San Diego, La Jolla, California
| | - Laurent Peyrin-Biroulet
- Inserm U954, Department of Gastroenterology, Nancy University Hospital, Université de Lorraine, Vandoeuvre-lès-Nancy, France.
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Gonczi L, Bessissow T, Lakatos PL. Disease monitoring strategies in inflammatory bowel diseases: What do we mean by "tight control"? World J Gastroenterol 2019; 25:6172-6189. [PMID: 31749591 PMCID: PMC6848014 DOI: 10.3748/wjg.v25.i41.6172] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/08/2019] [Revised: 09/26/2019] [Accepted: 10/30/2019] [Indexed: 02/06/2023] Open
Abstract
In recent years, there has been a critical change in treatment paradigms in inflammatory bowel diseases (IBD) triggered by the arrival of new effective treatments aiming to prevent disease progression, bowel damage and disability. The insufficiency of symptomatic disease control and the well-known discordance between symptoms and objective measures of disease activity lead to the need of reviewing conventional treatment algorithms and developing new concepts of optimal therapeutic strategy. The treat-to-target strategies, defined by the selecting therapeutic targets in inflammatory bowel disease consensus recommendation, move away from only symptomatic disease control and support targeting composite therapeutic endpoints (clinical and endoscopical remission) and timely assessment. Emerging data suggest that early therapy using a treat-to-target approach and an algorithmic therapy escalation using regular disease monitoring by clinical and biochemical markers (fecal calprotectin and C-reactive protein) leads to improved outcomes. This review aims to present the emerging strategies and supporting evidence in the current therapeutic paradigm of IBD including the concepts of "early intervention", "treat-to-target" and "tight control" strategies. We also discuss the real-word experience and applicability of these new strategies and give an overview on the future perspectives and areas in need of further research and potential improvement regarding treatment targets and ("tight") disease monitoring strategies.
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Affiliation(s)
- Lorant Gonczi
- First Department of Medicine, Semmelweis University, Budapest H-1083, Hungary
| | - Talat Bessissow
- Division of Gastroenterology, McGill University Health Centre, Montreal H3G 1A4, Quebec, Canada
| | - Peter Laszlo Lakatos
- First Department of Medicine, Semmelweis University, Budapest H-1083, Hungary
- Division of Gastroenterology, McGill University Health Centre, Montreal H3G 1A4, Quebec, Canada
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25
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Abstract
OBJECTIVES In 2015, the Selecting Therapeutic Targets in Inflammatory Bowel Disease (STRIDE) program proposed shifting the therapeutic focus on ulcerative colitis (UC) toward altering the natural history of the disease course by regularly monitoring objective measurements of disease activity and tailoring treatment accordingly. The therapeutic paradigm shift was well received in the research community and is often cited. However, new evidence on optimal UC treatment targets continues to accumulate since the time of the STRIDE guidelines. This systematic review summarizes the evidence accrued since the STRIDE UC recommendations, discusses the barriers for adoption of treat-to-target approaches in clinical practice in UC, and suggests directions for future research. METHODS We systematically reviewed MEDLINE for studies from the time of the STRIDE systematic review up to March 31, 2018, that assessed the potential treatment targets identified by the STRIDE recommendations. RESULTS Each potential treatment target literature search returned > 200 articles, which were then reviewed by 2 independent investigators for relevant studies. Selected studies of clinical factors, patient-reported outcomes, endoscopy, histology, imaging, and biomarkers and implications on treatment targets are summarized. CONCLUSIONS It appears that the relative weight given to different therapeutic targets in the development and improvement of UC treatments could be optimized, with an increased emphasis on endoscopic and histological targets over clinical or symptomatic targets. For this evolution to occur, however, new research has to demonstrate that the treat-to-target approach will deliver on the promise of better long-term outcomes compared with current approaches.
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26
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Sonoyama H, Kawashima K, Ishihara S, Kotani S, Fukuba N, Oka A, Kusunoki R, Tada Y, Mishima Y, Oshima N, Moriyama I, Yuki T, Onishi K, Kinoshita Y. Capabilities of fecal calprotectin and blood biomarkers as surrogate endoscopic markers according to ulcerative colitis disease type. J Clin Biochem Nutr 2019; 64:265-270. [PMID: 31138962 PMCID: PMC6529695 DOI: 10.3164/jcbn.18-92] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2018] [Accepted: 11/19/2018] [Indexed: 12/15/2022] Open
Abstract
Fecal calprotectin level in ulcerative colitis patients is correlated with endoscopic findings. However, its association with various ulcerative colitis disease types has not been elucidated. In the present study, we investigated the correlation of fecal calprotectin level with endoscopic findings as compared to blood biomarkers according to ulcerative colitis disease type. Fecal calprotectin as well as the blood biomarkers: C-reactive protein (CRP), white blood count (WBC), erythrocyte sedimentation rate (ESR), hemoglobin, platelet count (PLT), and serum albumin (Alb) were measured in patients who underwent a complete colonoscopy. Disease type was divided into proctitis, left-sided colitis, and extensive colitis. Correlations of fecal calprotectin and blood biomarker levels with Mayo endoscopic subscore were analyzed. A total of 186 colonoscopy examinations were performed in 124 patients with ulcerative colitis. Fecal calprotectin level showed a significant correlation with Mayo endoscopic subscore regardless of disease type (proctitis, r = 0.54, p<0.01; left-sided colitis, r = 0.75, p<0.01; extensive colitis, r = 0.78, p<0.01), and clearly discriminated inactive (Mayo endoscopic subscore 0) from active stages (Mayo endoscopic subscore 1–3). On the other hand, none of the examined blood biomarkers showed a correlation with Mayo endoscopic subscore in the proctitis group, while weak correlations of several biomarkers (CRP, WBC, ESR, PLT and Alb) with Mayo endoscopic subscore were found in left-sided colitis and extensive colitis cases. This is the first report to elucidate the capabilities of fecal calprotectin and blood biomarkers as endoscopic surrogate markers according to ulcerative colitis disease type.
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Affiliation(s)
- Hiroki Sonoyama
- Department of Internal Medicine II, Shimane University Hospital, 89-1 Enya-cho, Izumo, Shimane 693-8501, Japan
| | - Kousaku Kawashima
- Department of Internal Medicine II, Shimane University Hospital, 89-1 Enya-cho, Izumo, Shimane 693-8501, Japan.,Inflammatory Bowel Disease Center, Shimane University Hospital, 89-1 Enya-cho, Izumo, Shimane 693-8501, Japan
| | - Shunji Ishihara
- Department of Internal Medicine II, Shimane University Hospital, 89-1 Enya-cho, Izumo, Shimane 693-8501, Japan.,Inflammatory Bowel Disease Center, Shimane University Hospital, 89-1 Enya-cho, Izumo, Shimane 693-8501, Japan
| | - Satoshi Kotani
- Department of Internal Medicine II, Shimane University Hospital, 89-1 Enya-cho, Izumo, Shimane 693-8501, Japan
| | - Nobuhiko Fukuba
- Department of Internal Medicine II, Shimane University Hospital, 89-1 Enya-cho, Izumo, Shimane 693-8501, Japan
| | - Akihiko Oka
- Department of Internal Medicine II, Shimane University Hospital, 89-1 Enya-cho, Izumo, Shimane 693-8501, Japan
| | - Ryusaku Kusunoki
- Department of Internal Medicine II, Shimane University Hospital, 89-1 Enya-cho, Izumo, Shimane 693-8501, Japan
| | - Yasumasa Tada
- Department of Internal Medicine II, Shimane University Hospital, 89-1 Enya-cho, Izumo, Shimane 693-8501, Japan
| | - Yoshiyuki Mishima
- Department of Internal Medicine II, Shimane University Hospital, 89-1 Enya-cho, Izumo, Shimane 693-8501, Japan
| | - Naoki Oshima
- Department of Internal Medicine II, Shimane University Hospital, 89-1 Enya-cho, Izumo, Shimane 693-8501, Japan
| | - Ichiro Moriyama
- Department of Internal Medicine II, Shimane University Hospital, 89-1 Enya-cho, Izumo, Shimane 693-8501, Japan.,Cancer Center, Shimane University Hospital, 89-1 Enya-cho, Izumo, Shimane 693-8501, Japan
| | - Takafumi Yuki
- Department of Internal Medicine II, Shimane University Hospital, 89-1 Enya-cho, Izumo, Shimane 693-8501, Japan
| | - Koji Onishi
- Division of Internal Medicine, Matsue Seikyo General Hospital, 8-8-8 Nishitsuda, Matsue, Shimane 690-8522, Japan
| | - Yoshikazu Kinoshita
- Department of Internal Medicine II, Shimane University Hospital, 89-1 Enya-cho, Izumo, Shimane 693-8501, Japan
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27
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Maaser C, Sturm A, Vavricka SR, Kucharzik T, Fiorino G, Annese V, Calabrese E, Baumgart DC, Bettenworth D, Borralho Nunes P, Burisch J, Castiglione F, Eliakim R, Ellul P, González-Lama Y, Gordon H, Halligan S, Katsanos K, Kopylov U, Kotze PG, Krustinš E, Laghi A, Limdi JK, Rieder F, Rimola J, Taylor SA, Tolan D, van Rheenen P, Verstockt B, Stoker J. ECCO-ESGAR Guideline for Diagnostic Assessment in IBD Part 1: Initial diagnosis, monitoring of known IBD, detection of complications. J Crohns Colitis 2019; 13:144-164. [PMID: 30137275 DOI: 10.1093/ecco-jcc/jjy113] [Citation(s) in RCA: 870] [Impact Index Per Article: 174.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Christian Maaser
- Outpatients Department of Gastroenterology, Hospital Lüneburg, Lüneburg, Germany
| | - Andreas Sturm
- Department of Gastroenterology, DRK Kliniken Berlin I Westend, Berlin, Germany
| | | | - Torsten Kucharzik
- Department of Internal Medicine and Gastroenterology, Hospital Lüneburg, Lüneburg, Germany
| | - Gionata Fiorino
- Department of Gastroenterology, Humanitas Clinical and Research Institute, Milan, Italy
| | - Vito Annese
- Department of Gastroenterology, Valiant Clinic & American Hospital, Dubai, UAE
| | - Emma Calabrese
- Department of Systems Medicine, University of Rome, Tor Vergata, Italy
| | - Daniel C Baumgart
- Division of Gastroenterology, University of Alberta, Edmonton, AB, Canada
| | - Dominik Bettenworth
- Department of Medicine B, Gastroenterology and Hepatology, University Hospital Münster, Münster, Germany
| | - Paula Borralho Nunes
- Department of Anatomic Pathology, Hospital Cuf Descobertas; Faculdade de Medicina da Universidade de Lisboa, Lisbon, Portugal
| | - Johan Burisch
- Department of Gastroenterology, North Zealand University Hospital; Center for Clinical Research and Prevention, Bispebjerg and Frederiksberg Hospital, Frederiksberg, Denmark
| | - Fabiana Castiglione
- Department of Clinical Medicine and Surgery, "Federico II" University of Naples, Naples, Italy
| | - Rami Eliakim
- Department of Gastroenterology, Sheba Medical Center, Sackler School of Medicine, Tel Aviv, Israel
| | - Pierre Ellul
- Department of Medicine, Mater Dei Hospital, Msida, Malta
| | - Yago González-Lama
- Department of Gastroenterology, University Hospital Puerta De Hierro, Majadahonda [Madrid], Spain
| | - Hannah Gordon
- Department of Gastroenterology, Royal London Hospital, London, UK
| | - Steve Halligan
- Centre for Medical Imaging, University College London, London, UK
| | - Konstantinos Katsanos
- Department of Gastroenterology and Hepatology, University and Medical School of Ioannina, Ioannina, Greece
| | - Uri Kopylov
- Department of Gastroenterology, Sheba Medical Center, Sackler School of Medicine, Tel Aviv, Israel
| | - Paulo G Kotze
- Colorectal Surgery Unit, Catholic University of Paraná [PUCPR], Curitiba, Brazil
| | - Eduards Krustinš
- Department of of Gastroenterology, Hepatology and Nutrition, Pauls Stradins Clinical University Hospital, Riga, Latvia
| | - Andrea Laghi
- Department of Clinical and Surgical Translational Medicine, Sapienza University of Rome, Rome, Italy
| | - Jimmy K Limdi
- Department of Gastroenterology, Pennine Acute Hospitals NHS Trust, Manchester; Manchester Academic Health Sciences Centre, University of Manchester, UK
| | - Florian Rieder
- Department of Gastroenterology, Hepatology & Nutrition, Digestive Diseases and Surgery Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Jordi Rimola
- Department of Radiology, Hospital Clínic Barcelona, Barcelona, Spain
| | - Stuart A Taylor
- Centre for Medical Imaging, University College London, London, UK
| | - Damian Tolan
- Clinical Radiology, St James's University Hospital, Leeds, UK
| | - Patrick van Rheenen
- Department of Paediatric Gastroenterology, Hepatology and Nutrition, University Medical Center Groningen, Groningen, The Netherlands
| | - Bram Verstockt
- Department of Gastroenterology and Hepatology, University Hospitals Leuven and CHROMETA - Translational Research in Gastrointestinal Disorders, KU Leuven, Leuven, Belgium
| | - Jaap Stoker
- Department of Radiology and Nuclear Medicine, Academic Medical Center [AMC], University of Amsterdam, Amsterdam, The Netherlands
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28
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Mine S, Takeshima F, Akazawa Y, Matsushima K, Minami H, Yamaguchi N, Ohnita K, Isomoto H, Nakao K. Correlation of Fecal Markers with Magnifying Endoscopic Stratification in Patients with Ulcerative Colitis Who Are in Clinical Remission. Digestion 2018; 97:82-89. [PMID: 29393146 DOI: 10.1159/000484223] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND Maintenance of mucosal healing is recommended during the treatment of ulcerative colitis (UC). However, symptoms of UC often do not reflect mucosal disease activity. Fecal markers such as calprotectin, lactoferrin, and hemoglobin have been reported to correlate well with the Mayo endoscopic subscore (MES) and are being considered alternative monitoring tools in endoscopy. Ulcerative Colitis Endoscopic Index of Severity (UCEIS) is a new and more detailed endoscopic scoring system compared to MES. Furthermore, magnifying endoscopic stratification (ME) based on alterations in the mucosal surface pit patterns is noted in UC. However, the association between fecal markers and UCIES and magnifying endoscopy is relatively unexplored. SUMMARY This study investigated the association between the aforementioned fecal markers and MES, UCEIS, and ME in patients with UC in clinical remission. This prospective study included 60 patients with UC in clinical remission who underwent colonoscopy at the Nagasaki University Hospital between June 2015 and November 2016. A significant correlation was observed between MES and all fecal markers. Notably, the fecal markers correlated well with UCEIS (calprotectin Spearman's correlation coefficient [r] = 0.54, p < 0.0001; lactoferrin r = 0.56, p < 0.0001; and hemoglobin r = 0.43, p < 0.001). Furthermore, ME findings correlated significantly with calprotectin (r = 0.50, p = 0.0002) and lactoferrin (r = 0.46, p = 0.0006) levels and slightly with hemoglobin (r = 0.28, p = 0.043) levels. Moreover, each cutoff level of fecal calprotectin, lactoferrin, or hemoglobin had a high sensitivity and specificity for the detection of MES = 0, UCEIS = 0, ME = A, for predicting mucosa healing. Key Messages: Fecal markers correlated not only with MES but also with UCEIS and ME and should be useful for monitoring patients with UC in clinical remission.
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Affiliation(s)
- Shoichiro Mine
- Department of Gastroenterology and Hepatology, Graduate School of Biomedical Science, Nagasaki University, Nagasaki, Japan
| | - Fuminao Takeshima
- Department of Gastroenterology and Hepatology, Graduate School of Biomedical Science, Nagasaki University, Nagasaki, Japan
| | - Yuko Akazawa
- Department of Gastroenterology and Hepatology, Graduate School of Biomedical Science, Nagasaki University, Nagasaki, Japan
| | - Kayoko Matsushima
- Department of Gastroenterology and Hepatology, Graduate School of Biomedical Science, Nagasaki University, Nagasaki, Japan
| | - Hitomi Minami
- Department of Gastroenterology and Hepatology, Graduate School of Biomedical Science, Nagasaki University, Nagasaki, Japan
| | - Naoyuki Yamaguchi
- Department of Gastroenterology and Hepatology, Graduate School of Biomedical Science, Nagasaki University, Nagasaki, Japan
| | - Ken Ohnita
- Department of Gastroenterology and Hepatology, Graduate School of Biomedical Science, Nagasaki University, Nagasaki, Japan
| | - Hajime Isomoto
- Division of Medicine and Clinical Science, Tottori University Faculty of Medicine, Tottori, Japan
| | - Kazuhiko Nakao
- Department of Gastroenterology and Hepatology, Graduate School of Biomedical Science, Nagasaki University, Nagasaki, Japan
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29
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Magnusson MK, Lasson A, Stridsberg M, Isaksson S, Strid H, Öhman L. Faecal secretogranin and chromogranin levels persist over time and are unrelated to disease history and outcome in patients with ulcerative colitis. COGENT MEDICINE 2018. [DOI: 10.1080/2331205x.2018.1484602] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022] Open
Affiliation(s)
- Maria K. Magnusson
- Department of Microbiology and Immunology, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Anders Lasson
- Department of Internal Medicine, Södra Älvsborg Hospital, Borås, Sweden
| | - Mats Stridsberg
- Department of Medical Sciences, Uppsala University, Uppsala, Sweden
| | - Stefan Isaksson
- Department of Microbiology and Immunology, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Hans Strid
- Department of Internal Medicine, Södra Älvsborg Hospital, Borås, Sweden
| | - Lena Öhman
- Department of Microbiology and Immunology, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Department of Internal Medicine and Clinical Nutrition, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
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30
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D'Angelo F, Felley C, Frossard JL. Calprotectin in Daily Practice: Where Do We Stand in 2017? Digestion 2018; 95:293-301. [PMID: 28511188 DOI: 10.1159/000476062] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/02/2017] [Accepted: 04/23/2017] [Indexed: 02/04/2023]
Abstract
BACKGROUND To make a distinction between organic and functional disease is essential for gastroenterologists in their daily practice, but it may be challenging, given the variety and aspecificity of gastrointestinal symptoms among the general population. The clinician aim is to avoid diagnostic delay and to restrict unnecessary invasive and expensive exams. SUMMARY Faecal markers, in particular faecal calprotectin (FC), have given proof of being reliable markers of intestinal inflammation with good clinical sensitivity. Calprotectin is useful in the differential diagnosis between inflammatory bowel disease and irritable bowel syndrome, as well as in the follow-up of inflammatory bowel disease patients and in predicting treatment response, with an excellent correlation with endoscopic activity. Its role in collagenous colitis and infectious colitis is less clear and still under investigation. Key Message: Despite the growing evidence supporting its use, many clinicians are uncomfortable in dosing FC, due to its low specificity and the variability of cut-off values. Indeed there are no clear guidelines about how to manage patients with intermediate levels of FC. The aim of this article is to review recent literature on calprotectin and its use. The strong points and the limits of FC measurement will be analysed, and a practical approach in the daily clinical routine will be proposed.
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Affiliation(s)
- Fabrizia D'Angelo
- Service of Gastroenterology and Hepatology, Geneva University Hospital, Geneva, Switzerland
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31
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Pouillon L, Peyrin-Biroulet L. It is Time to Revise the STRIDE Guidelines Determining Therapeutic Goals for Treat-to-Target in Inflammatory Bowel Disease. J Crohns Colitis 2018; 12:509. [PMID: 29309565 DOI: 10.1093/ecco-jcc/jjx174] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/12/2017] [Accepted: 12/19/2017] [Indexed: 12/13/2022]
Affiliation(s)
- Lieven Pouillon
- Department of Gastroenterology, Nancy University Hospital, Université de Lorraine, Nancy 1, Allée du Morvan, Vandœuvre-lès-Nancy, France.,Imelda GI Clinical Research Centre, Imeldaziekenhuis Bonheiden, Imeldalaan, Bonheiden, Belgium
| | - Laurent Peyrin-Biroulet
- Department of Gastroenterology, Nancy University Hospital, Université de Lorraine, Nancy 1, Allée du Morvan, Vandœuvre-lès-Nancy, France
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32
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Doherty G, Katsanos KH, Burisch J, Allez M, Papamichael K, Stallmach A, Mao R, Berset IP, Gisbert JP, Sebastian S, Kierkus J, Lopetuso L, Szymanska E, Louis E. European Crohn's and Colitis Organisation Topical Review on Treatment Withdrawal ['Exit Strategies'] in Inflammatory Bowel Disease. J Crohns Colitis 2018; 12:17-31. [PMID: 28981623 DOI: 10.1093/ecco-jcc/jjx101] [Citation(s) in RCA: 129] [Impact Index Per Article: 21.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2017] [Accepted: 07/31/2017] [Indexed: 12/12/2022]
Abstract
Clinically effective therapies now exist for remission maintenance in both ulcerative colitis [UC] and Crohn's Disease [CD]. For each major class of IBD medications [5-aminosalicyclates, immunomodulators, and biologic agents], used alone or in combination, there is a risk of relapse following reduction or cessation of treatment. A consensus expert panel convened by the European Crohn's and Colitis Organisation [ECCO] reviewed the published literature and agreed a series of consensus practice points. The objective of the expert consensus is to provide evidence-based guidance for clinical practice so that physicians can make informed decisions in partnership with their patients. The likelihood of relapse with stopping each class of IBD medication is reviewed. Factors associated with an altered risk of relapse with withdrawal are evaluated, and strategies to monitor and allow early identification of relapse are considered. In general, patients in clinical, biochemical, and endoscopic remission are more likely to remain well when treatments are stopped. Reintroduction of the same treatment is usually, but not always, successful. The decision to stop a treatment needs to be individualized, and shared decision making with the patient should take place.
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Affiliation(s)
- Glen Doherty
- Centre for Colorectal Disease, St Vincent's University Hospital & University College Dublin, Dublin, Ireland
| | - Konstantinos H Katsanos
- Department of Gastroenterology and Hepatology, University and Medical School of Ioannina, Ioannina, Greece
| | - Johan Burisch
- Department of Gastroenterology, North Zealand University Hospital, Frederikssund, Denmark
| | - Matthieu Allez
- Department of Gastroenterology and Hepatology, Hôpital Saint-Louis, APHP, INSERM UMRS 1160, Université Denis Diderot, Paris, France
| | | | - Andreas Stallmach
- Department of Internal Medicine IV [Gastroenterology, Hepatology and Infectious Disease], University Hospital Jena, Jena, Germany
| | - Ren Mao
- Department of Gastroenterology, First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Ingrid Prytz Berset
- Gastroenterology Department, Alesund Hospital, Helse More Romsdal Hospital Trust, Alesund, Norway
| | - Javier P Gisbert
- Department of Gastroenterology, Hospital Universitario de la Princesa, Instituto de Investigaciun Sanitaria Princesa (IIS-IP) and Centro de Investigaciun Biomédica en Red de Enfermedades Heprticas y Digestivas (CIBEREHD), Madrid, Spain
| | - Shaji Sebastian
- IBD Unit, Department of Gastroenterology, Hull & East Yorkshire Hospitals NHS Trust, Hull, UK
| | - Jaroslaw Kierkus
- Department of Gastroenterology, Hepatology, Feeding Disorders and Pediatrics, Children's Memorial Health Institute, Warsaw, Poland
| | - Loris Lopetuso
- Department of Gastroenterology and Internal Medicine, Catholic University of Rome-A. Gemelli Hospital, Rome, Italy
| | - Edyta Szymanska
- Department of Pediatrics, Nutrition, and Metabolic Disorders, Children's Memorial Health Institute, Warsaw, Poland
| | - Edouard Louis
- Department of Gastroenterology, CHU Liège, Sart Tilman, Liège, Belgium
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33
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Fecal Calprotectin: A Reliable Predictor of Mucosal Healing after Treatment for Active Ulcerative Colitis. Gastroenterol Res Pract 2017; 2017:2098293. [PMID: 29225617 PMCID: PMC5684574 DOI: 10.1155/2017/2098293] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2017] [Revised: 08/14/2017] [Accepted: 09/06/2017] [Indexed: 02/07/2023] Open
Abstract
Objectives Mucosal healing has become the new goal of treatment in ulcerative colitis. Fecal calprotectin has been demonstrated to differentiate between mucosal inflammation and mucosal healing. With this project, we investigated whether a reduction in f-calprotectin to <250 μg/g after medical treatment for active ulcerative colitis could predict mucosal healing. Material and Methods After a baseline colonoscopy, 20 patients with active ulcerative colitis were followed with consecutive fecal calprotectin monthly until two measurements of fecal calprotectin < 250 μg/g or a maximum follow-up of 12 months. A flexible sigmoidoscopy was then performed and Mayo endoscopic subscore was used to evaluate degree of inflammation. Simple Clinical Colitis Activity Index was used for evaluation of clinical disease activity. Results A total of 16 patients achieved fecal calprotectin < 250 μg/g during follow-up, and all 16 patients had endoscopic mucosal healing (Mayo endoscopic subscore of ≤1) on the second endoscopy. The remaining four patients had persistently high f-calprotectin levels before the second endoscopy with Mayo endoscopic subscore corresponding to endoscopic mucosal healing in three out of four patients. Conclusions Fecal calprotectin <250 μg/g after medical treatment for active ulcerative colitis is a reliable marker of endoscopic mucosal healing.
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34
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Clinical Utility of Fecal Calprotectin Monitoring in Asymptomatic Patients with Inflammatory Bowel Disease: A Systematic Review and Practical Guide. Inflamm Bowel Dis 2017; 23:894-902. [PMID: 28511198 PMCID: PMC5434712 DOI: 10.1097/mib.0000000000001082] [Citation(s) in RCA: 96] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND In asymptomatic patients with inflammatory bowel disease (IBD), "monitoring" involves repeated testing aimed at early recognition of disease exacerbation. We aimed to determine the usefulness of repeated fecal calprotectin (FC) measurements to predict IBD relapses by a systematic literature review. METHODS An electronic search was performed in Medline, Embase, and Cochrane from inception to April 2016. Inclusion criteria were prospective studies that followed patients with IBD in remission at baseline and had at least 2 consecutive FC measurements with a test interval of 2 weeks to 6 months. Methodological assessment was based on the second Quality Assessment of Diagnostic Accuracy Studies (QUADAS-2) checklist. RESULTS A total of 1719 articles were identified; 193 were retrieved for full text review. Six studies met eligibility for inclusion. The time interval between FC tests varied between 1 and 3 months. Asymptomatic patients with IBD who had repeated FC measurements above the study's cutoff level had a 53% to 83% probability of developing disease relapse within the next 2 to 3 months. Patients with repeated normal FC values had a 67% to 94% probability to remain in remission in the next 2 to 3 months. The ideal FC cutoff for monitoring could not be identified because of the limited number studies meeting inclusion criteria and heterogeneity between selected studies. CONCLUSIONS Two consecutively elevated FC values are highly associated with disease relapse, indicating a consideration to proactively optimize IBD therapy plans. More prospective data are necessary to assess whether FC monitoring improves health outcomes.
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Theede K, Burisch J. Defining success in treating patients with inflammatory bowel disease. Expert Rev Clin Immunol 2017; 13:645-647. [DOI: 10.1080/1744666x.2017.1317594] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/07/2022]
Affiliation(s)
- K. Theede
- Gastrounit, Medical Division, Copenhagen University Hospital Hvidovre, Hvidovre, Denmark
| | - J. Burisch
- Department of gastroenterology, North Zealand University Hospital, Frederikssund, Denmark
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Abstract
Over the last thirty years knowledge on fecal biomarkers (FM) has substantially increased. Nowadays these non-invasive inflammation markers are used in the daily management of inflammatory bowel disease (IBD). The interest in investigating FM was motivated by the need of a simple, quick, disposable and less invasive marker of disease activity, which might remove the need for endoscopy when following up with patients. Areas covered: Current literature was reviewed for articles regarding the role of FM in IBD diagnosis, activity, flare prediction, medication and surgical treatment response as well as how FM may differ in adult and paediatric IBD patient populations. Expert commentary: Although FM is relevant in IBD patient follow-up, there isn't enough data regarding FM reference values for different ages, different disease subtypes, disease localization/extension or response to therapy. Serial measurements of FM for each patient may be useful in accessing relapse in most patients. FM presented more consistent results when used as a predictive tool of relapse after ileocecal surgery in Crohn's disease. Ongoing research will clarify FM role in decision-making IBD daily practice.
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Affiliation(s)
- Paula Ministro
- a Gastroenterology Department , Tondela - Viseu Hospital Center , Viseu , Portugal
| | - Diana Martins
- a Gastroenterology Department , Tondela - Viseu Hospital Center , Viseu , Portugal
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Kristensen V, Lauritzen T, Jelsness-Jørgensen LP, Frigstad SO, Corwin C, Moum B. Patient-performed extraction of faecal calprotectin. Clin Chem Lab Med 2017; 54:1357-63. [PMID: 26812797 DOI: 10.1515/cclm-2015-1037] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2015] [Accepted: 12/10/2015] [Indexed: 12/18/2022]
Abstract
BACKGROUND Faecal (f-) calprotectin is a widely used marker for intestinal inflammation. However, extraction procedure is time consuming and cumbersome. The main aim of this study was to evaluate patient-performed extraction of f-calprotectin compared to extraction performed in the laboratory. METHODS A total of 81 adult patients with an established diagnosis of inflammatory bowel disease provided two samples from the same bowel movement, one conventional faeces sample and one sample with a patient administered extraction device. A laboratory technician extracted the conventional faeces sample with the same extraction device. RESULTS F-calprotectin results from the laboratory-performed extraction and the patient-performed extraction correlated significantly, with a Spearman rank correlation coefficient of 0.92. Method comparison showed a slope of 1.20 (95% confidence interval 1.08-1.36) with intercept of -0.30 (95% confidence interval -9.00 to 4.62). This demonstrates a small proportional difference between the results from the home extracted samples and the results from the laboratory extracted samples, where the home extracted samples are slightly higher. However, six of the 81 patients had made obvious mistakes in the extraction process and their samples were excluded from the study. CONCLUSIONS Patient administered extraction of f-calprotectin can be a realistic alternative for selected patients. However, instructions must be very precise to avoid mistakes.
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El-Matary W, Abej E, Deora V, Singh H, Bernstein CN. Impact of Fecal Calprotectin Measurement on Decision-making in Children with Inflammatory Bowel Disease. Front Pediatr 2017; 5:7. [PMID: 28180127 PMCID: PMC5263122 DOI: 10.3389/fped.2017.00007] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2016] [Accepted: 01/10/2017] [Indexed: 01/05/2023] Open
Abstract
BACKGROUND The use of fecal calprotectin (FCal) as a marker of intestinal inflammation, in the management of inflammatory bowel disease (IBD) is increasing. The aim of this study was to examine the impact of FCal measurements on decision-making and clinical care of children with IBD. MATERIALS AND METHODS In a retrospective cohort study, FCal, clinical activity indices, and blood markers were measured in children with established diagnoses of IBD. Pearson correlation coefficient analysis was performed to examine association between FCal and other markers. Decisions based on FCal measurements were prospectively documented and participants were evaluated 3-6 months later. RESULTS A total of 115 fecal samples were collected from 77 children with IBD [median age 14, interquartile range (IQR) 11-15.6 years, 42 females, 37 with Crohn's disease]. FCal positively correlated with clinical activity indices (r = 0.481, P < 0.05) and erythrocyte sedimentation rate (r = 0.40, P < 0.05) and negatively correlated with hemoglobin (r = -0.40, P < 0.05). Sixty four out of 74 (86%) positive FCal measurements (≥250 μg/g of stools) resulted in treatment escalation with subsequent significant clinical improvement while in the FCal negative group, 34 out of 41 (83%) measurements resulted in no change in treatment and were associated with remission on follow-up. CONCLUSION Based on high FCal, the majority of children had treatment escalation that resulted in clinical improvement. FCal measurements were useful and reliable in decision-making and clinical care of children with IBD.
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Affiliation(s)
- Wael El-Matary
- Department of Pediatrics and Child Health, Section of Pediatric Gastroenterology, University of Manitoba, Winnipeg, MB, Canada; The University of Manitoba IBD Clinical and Research Centre, Winnipeg, MB, Canada; The Children's Hospital Research Institute of Manitoba, Winnipeg, MB, Canada
| | - Esmail Abej
- Department of Internal Medicine, Section of Gastroenterology, University of Manitoba , Winnipeg, MB , Canada
| | - Vini Deora
- Department of Pediatrics and Child Health, Section of Pediatric Gastroenterology, University of Manitoba, Winnipeg, MB, Canada; The Children's Hospital Research Institute of Manitoba, Winnipeg, MB, Canada
| | - Harminder Singh
- The University of Manitoba IBD Clinical and Research Centre, Winnipeg, MB, Canada; Department of Internal Medicine, Section of Gastroenterology, University of Manitoba, Winnipeg, MB, Canada
| | - Charles N Bernstein
- The University of Manitoba IBD Clinical and Research Centre, Winnipeg, MB, Canada; Department of Internal Medicine, Section of Gastroenterology, University of Manitoba, Winnipeg, MB, Canada
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Zhulina Y, Cao Y, Amcoff K, Carlson M, Tysk C, Halfvarson J. Letter: faecal calprotectin for the prediction of relapse in inactive inflammatory bowel disease - authors' reply. Aliment Pharmacol Ther 2016; 44:770-1. [PMID: 27593429 DOI: 10.1111/apt.13767] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/08/2022]
Affiliation(s)
- Y Zhulina
- Department of Gastroenterology, Faculty of Medicine and Health, Örebro University, Örebro, Sweden.
| | - Y Cao
- Clinical Epidemiology and Biostatistics, School of Medical Sciences, Örebro University, Örebro, Sweden.,Unit of Biostatistics, Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - K Amcoff
- Department of Gastroenterology, Faculty of Medicine and Health, Örebro University, Örebro, Sweden.,Department of Medical Sciences, Gastroenterology Research Group, Uppsala University, Uppsala, Sweden
| | - M Carlson
- Department of Medical Sciences, Gastroenterology Research Group, Uppsala University, Uppsala, Sweden
| | - C Tysk
- Department of Gastroenterology, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - J Halfvarson
- Department of Gastroenterology, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
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Ben-Horin S, Mao R, Chen M. Optimizing biologic treatment in IBD: objective measures, but when, how and how often? BMC Gastroenterol 2015; 15:178. [PMID: 26678147 PMCID: PMC4683713 DOI: 10.1186/s12876-015-0408-x] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/10/2015] [Accepted: 12/03/2015] [Indexed: 12/16/2022] Open
Abstract
Background The advent of biologic agents for the treatment of inflammatory bowel disease (IBD) was accompanied in parallel with emerging understanding of persisting underlying inflammation and ensuing bowel damage that can occur even in patients with seeming clinical remission. This lead to the concepts of mucosal healing and deep remission gaining acceptance as the more desired goals for therapy within an ambitious disease-control therapeutic approach, namely, treat-to-target strategy. However, how to practically monitor IBD patients, which objective measures to follow, at what time-points and whether to act upon results in asymptomatic patients are all questions that remain disputed. Methods and result In this concise review we aim to provide an overview of objective measures for monitoring of IBD patients, focusing on the challenging group of patients treated by infliximab, adalimumab, vedolizumab and other biologics. These objective measures are discussed in the context of the different common clinical scenarios wherein the clinician may contemplate their use. Specifically, we will delineate the role of objective parameters to be monitored during induction phase of treatment, during maintenance therapy, at loss of response and after elective cessation of therapy in patients in remission. Conclusion Coupled with the non-negligible costs of therapy, and the over-all worse prognosis of moderate-severe patients who are the usual recipients of biologic therapies, this challenging patients seem to be the first candidates for this more proactive strategy combining inflammatory and pharmacokinetic monitoring of objective inflammatory and pharmacokinetic measures. More data is still desirable to better define the exact parameters to be followed and their optimal thresholds, and to delineate the optimal cost-effective interventions for these patients.
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Affiliation(s)
- Shomron Ben-Horin
- IBD service, Department of Gastroenterology, Sheba Medical Center & Sackler School of Medicine, Tel-Aviv University, Tel Hashomer, 52621, Israel. .,Department of Gastroenterology, First Affilated Hospital, Sun-Yatsen University, 58 Zhongshan II Road, Guangzhou, 510080, P.R. China.
| | - Ren Mao
- Department of Gastroenterology, First Affilated Hospital, Sun-Yatsen University, 58 Zhongshan II Road, Guangzhou, 510080, P.R. China.
| | - Minhu Chen
- Department of Gastroenterology, First Affilated Hospital, Sun-Yatsen University, 58 Zhongshan II Road, Guangzhou, 510080, P.R. China.
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Chang S, Malter L, Hudesman D. Disease monitoring in inflammatory bowel disease. World J Gastroenterol 2015; 21:11246-11259. [PMID: 26523100 PMCID: PMC4616202 DOI: 10.3748/wjg.v21.i40.11246] [Citation(s) in RCA: 111] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/06/2015] [Revised: 07/26/2015] [Accepted: 09/14/2015] [Indexed: 02/06/2023] Open
Abstract
The optimal method for monitoring quiescent disease in patients with Crohn’s disease (CD) and ulcerative colitis is yet to be determined. Endoscopic evaluation with ileocolonoscopy is the gold standard but is invasive, costly, and time-consuming. There are many commercially available biomarkers that may be used in clinical practice to evaluate disease status in patients with inflammatory bowel disease (IBD), but the most widely adopted biomarkers are C-reactive protein (CRP) and fecal calprotectin (FC). This review summarizes the evidence for utilizing CRP and FC for monitoring IBD during clinical remission and after surgical resection. Endoscopic correlation with CRP and FC is evaluated in each disease state. Advantages and drawbacks of each biomarker are discussed with special consideration of isolated ileal CD. Fecal immunochemical testing, traditionally used for colorectal cancer screening, is mentioned as a potential new alternative assay in the evaluation of IBD. Based on a mixture of information gleaned from biomarkers, clinical status, and endoscopic evaluation, the best treatment decisions can be made for the patient with IBD.
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Reply to Methodological Approach to Mesalazine Treatment in Patients with Mild-to-moderate Ulcerative Colitis. Inflamm Bowel Dis 2015; 21:E15-6. [PMID: 26111214 DOI: 10.1097/mib.0000000000000484] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/09/2022]
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