1
|
Bahaa A, Elbaz T, Elmakhzangy H, Shehata M, Abd El-Kareem D, Gaber A, Hashem MB, El Raziky M. Assessment of IBD disease activity by Interleukin-6 and serum amyloid A in relation with fecal calprotectin and endoscopic indices. Arab J Gastroenterol 2024:S1687-1979(24)00065-0. [PMID: 39039004 DOI: 10.1016/j.ajg.2024.07.003] [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] [Received: 03/14/2024] [Accepted: 07/05/2024] [Indexed: 07/24/2024]
Abstract
BACKGROUND AND STUDY AIMS Close monitoring of disease activity in IBD patients is essential to avoid long term complications. Although endoscopic assessment is the ideal monitoring tool, the usage of noninvasive biomarkers is more practical and patient friendly. We aimed to study the performance of Interleukin-6(IL-6) and Serum Amyloid A(SAA) as serum biomarkers in assessment of the disease activity of IBD patients in correlation to C-reactive protein (CRP), Fecal Calprotectin (FC) and endoscopic indices. METHODS 83 IBD (26 CD and 57 UC) patients on stable treatment regimen were recruited. Serum markers included CRP, CBC, IL-6, SAA were analyzed, together with FC. These markers were compared with the endoscopic and clinical disease parameters. Harvey-Bradshaw Index (HBI) and the Simple Clinical Colitis Activity Index (SCCAI) were used to assess clinical activity in CD and UC patients, respectively. Endoscopic activity was recorded using the Simple Endoscopic Score (SES) for Crohn's disease or the Mayo Endoscopic Score (MES) for ulcerative colitis. RESULTS In prediction of disease activity, IL-6, SAA and CRP demonstrated good area under receiver operating characteristics (AUC) (>0.7), with FC being the best (0.94) for endoscopically active disease (P < 0.01). Combining FC and IL-6 or SAA improved its discriminative accuracy with an AUC (∼0.96). CONCLUSIONS FC most accurately predicts endoscopic disease activity in IBD patients, in comparison to other studied serological biomarkers. The serum IL-6 and SAA are potential predictors of endoscopic disease activity, and they might be valuable for assessment of disease activity. Finally, a composite score of FC and SAA or IL-6 can increased its diagnostic accuracy.
Collapse
Affiliation(s)
- Ahmed Bahaa
- Endemic Medicine Department, Faculty of Medicine, Cairo University, Egypt; Integrated Clinical and Research Centre for Intestinal Disorders (ICRID), Faculty of Medicine, Cairo University, Egypt
| | - Tamer Elbaz
- Endemic Medicine Department, Faculty of Medicine, Cairo University, Egypt; Integrated Clinical and Research Centre for Intestinal Disorders (ICRID), Faculty of Medicine, Cairo University, Egypt
| | - Hesham Elmakhzangy
- Endemic Medicine Department, Faculty of Medicine, Cairo University, Egypt
| | - Mohammed Shehata
- Chemical Pathology Department, Faculty of Medicine, Cairo University, Egypt
| | | | - AbdelAziz Gaber
- Endemic Medicine Department, Faculty of Medicine, Cairo University, Egypt; Integrated Clinical and Research Centre for Intestinal Disorders (ICRID), Faculty of Medicine, Cairo University, Egypt
| | - Mohamed B Hashem
- Endemic Medicine Department, Faculty of Medicine, Cairo University, Egypt; Integrated Clinical and Research Centre for Intestinal Disorders (ICRID), Faculty of Medicine, Cairo University, Egypt
| | - Maissa El Raziky
- Endemic Medicine Department, Faculty of Medicine, Cairo University, Egypt
| |
Collapse
|
2
|
Rošić Despalatović B, Babić M, Bratanić A, Tonkić A, Ardalić Ž, Vilović K. The Impact of Phenotype of Inflammatory Bowel Diseases, Inflammation Activity and Therapy on Mucosal Mature Cd83 + Dendritic Cell. J Clin Med 2024; 13:2070. [PMID: 38610835 PMCID: PMC11012704 DOI: 10.3390/jcm13072070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2024] [Revised: 03/08/2024] [Accepted: 04/02/2024] [Indexed: 04/14/2024] Open
Abstract
Background: Crohn's disease (CD) and ulcerative colitis (UC) are well-defined phenotypes of chronic inflammatory bowel diseases (IBDs). A mechanism of inflammation in these diseases is partially controlled by the intestinal dendritic cell (DC). In this study, we observed a mature CD83+ DC in colonic bioptic samples, and its correlation with disease phenotype and activity. Methods: The study included 219 subjects: 100 with UC, 44 with CD and 75 healthy subjects. Colonic biopsy specimens were incubated with the primary antibody Anti-CD83. Intraepithelial CD83+ DCs were counted per 100 enterocytes. The presence of CD83+ DC was analysed according to the type of IBD, histopathologic inflammation activity and treatment outcome. Results: The presence of mature CD83+ DCs (0, ≥1) differed according to disease types of IBD (p = 0.001), histologic inflammation activity (p = 0.049) and applied therapy (p = 0.001). The odds for CD83+ DC presence were 5.2 times higher in the CD group than in the control/UC group. The odds for CD83+ DC presence were 2.6 times higher in subjects without inflammation or chronic inflammation than with acute inflammation. They were also 3.7 times higher in subjects without therapy. The cut-off value 0.5 CD83+ DC (Rock analysis area = 0.699; SE 0.046; p < 0.001; 95% CI: 0.609-0.788) had been assessed as a differentiation marker between UC and CD. Conclusion: Presence of CD83+ DC could be used as a possible parameter in distinction between UC and CD, as well as a predictor of inflammation activity and treatment outcome.
Collapse
Affiliation(s)
| | - Marija Babić
- Medical School, University of Split, 21000 Split, Croatia;
| | - Andre Bratanić
- Department of Gastroenterology and Hepatology, University Hospital Split, 21000 Split, Croatia; (A.T.); (Ž.A.)
| | - Ante Tonkić
- Department of Gastroenterology and Hepatology, University Hospital Split, 21000 Split, Croatia; (A.T.); (Ž.A.)
| | - Žarko Ardalić
- Department of Gastroenterology and Hepatology, University Hospital Split, 21000 Split, Croatia; (A.T.); (Ž.A.)
| | - Katarina Vilović
- Department of Pathology, University Hospital Split, 21000 Split, Croatia;
| |
Collapse
|
3
|
Srinivasan AR. Treat to target in Crohn's disease: A practical guide for clinicians. World J Gastroenterol 2024; 30:50-69. [PMID: 38293329 PMCID: PMC10823901 DOI: 10.3748/wjg.v30.i1.50] [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: 10/10/2023] [Revised: 11/23/2023] [Accepted: 12/21/2023] [Indexed: 01/06/2024] Open
Abstract
A treat-to-target (T2T) approach applies the principles of early intervention and tight disease control to optimise long-term outcomes in Crohn's disease. The Selecting Therapeutic Targets in Inflammatory Bowel Disease (STRIDE)-II guidelines specify short, intermediate, and long-term treatment goals, documenting specific treatment targets to be achieved at each of these timepoints. Scheduled appraisal of Crohn's disease activity against pre-defined treatment targets at these timepoints remains central to determining whether current therapy should be continued or modified. Consensus treatment targets in Crohn's disease comprise combination clinical and patient-reported outcome remission, in conjunction with biomarker normalisation and endoscopic healing. Although the STRIDE-II guidelines endorse the pursuit of endoscopic healing, clinicians must consider that this may not always be appropriate, acceptable, or achievable in all patients. This underscores the need to engage patients at the outset in an effort to personalise care and individualise treatment targets. The use of non-invasive biomarkers such as faecal calprotectin in conjunction with cross-sectional imaging techniques, particularly intestinal ultrasound, holds great promise; as do emerging treatment targets such as transmural healing. Two randomised clinical trials, namely, CALM and STARDUST, have evaluated the efficacy of a T2T approach in achieving endoscopic endpoints in patients with Crohn's disease. Findings from these studies reflect that patient subgroups and Crohn's disease characteristics likely to benefit most from a T2T approach, remain to be clarified. Moreover, outside of clinical trials, data pertaining to the real-world effectiveness of a T2T approach remains scare, highlighting the need for pragmatic real-world studies. Despite the obvious promise of a T2T approach, a lack of guidance to support its integration into real-world clinical practice has the potential to limit its uptake. This highlights the need to describe strategies, processes, and models of care capable of supporting the integration and execution of a T2T approach in real-world clinical practice. Hence, this review seeks to examine the current and emerging literature to provide clinicians with practical guidance on how to incorporate the principles of T2T into routine clinical practice for the management of Crohn's disease.
Collapse
Affiliation(s)
- Ashish R Srinivasan
- Department of Gastroenterology, Austin Health, Victoria, Melbourne 3083, Australia
- Department of Gastroenterology, Eastern Health, Victoria, Melbourne 3128, Australia
- Department of Medicine, University of Melbourne, Victoria, Melbourne 3052, Australia
| |
Collapse
|
4
|
Kawamoto A, Takenaka K, Hibiya S, Kitazume Y, Shimizu H, Fujii T, Saito E, Ohtsuka K, Okamoto R. Combination of leucine-rich alpha-2 glycoprotein and fecal markers detect Crohn's disease activity confirmed by balloon-assisted enteroscopy. Intest Res 2024; 22:65-74. [PMID: 37939721 PMCID: PMC10850704 DOI: 10.5217/ir.2023.00092] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Revised: 09/13/2023] [Accepted: 10/05/2023] [Indexed: 11/10/2023] Open
Abstract
BACKGROUND/AIMS Endoscopic activity confirmed by enteroscopy is associated with poor clinical outcome in Crohn's disease (CD). We investigated which of the existing biomarkers best reflects endoscopic activity in CD patients including the small bowel, and whether their combined use can improve accuracy. METHODS One hundred and four consecutive patients with ileal and ileocolonic type CD who underwent balloon-assisted enteroscopy (BAE) from October 2021 to August 2022 were enrolled, with clinical and laboratory data prospectively collected and analyzed. RESULTS Hemoglobin, platelet count, C-reactive protein, leucine-rich alpha-2 glycoprotein (LRG), fecal calprotectin, and fecal hemoglobin all showed significant difference in those with ulcers found on BAE. LRG and fecal calprotectin showed the highest areas under the curve (0.841 and 0.853) for detecting ulcers. LRG showed a sensitivity of 78% and specificity of 80% at a cutoff value of 13 μg/mL, whereas fecal calprotectin showed a sensitivity of 91% and specificity of 67% at a cutoff value of 151 μg/g. Dual positivity for LRG and fecal calprotectin, as well as LRG and fecal hemoglobin, both predicted ulcers with an improved specificity of 92% and 100%. A positive LRG or fecal calprotectin/hemoglobin showed an improved sensitivity of 96% and 91%. Positivity for LRG and either of the fecal biomarkers was associated with increased risk of hospitalization, surgery, and relapse. CONCLUSIONS The biomarkers LRG, fecal calprotectin, and fecal hemoglobin can serve as noninvasive and accurate tools for assessing activity in CD patients confirmed by BAE, especially when used in combination.
Collapse
Affiliation(s)
- Ami Kawamoto
- Department of Gastroenterology and Hepatology, Tokyo Medical and Dental University, Tokyo, Japan
- Department of Endoscopic Unit, Tokyo Medical and Dental University, Tokyo, Japan
| | - Kento Takenaka
- Department of Gastroenterology and Hepatology, Tokyo Medical and Dental University, Tokyo, Japan
| | - Shuji Hibiya
- Department of Gastroenterology and Hepatology, Tokyo Medical and Dental University, Tokyo, Japan
- Department of Endoscopic Unit, Tokyo Medical and Dental University, Tokyo, Japan
| | - Yoshio Kitazume
- Department of Radiology, Tokyo Medical and Dental University, Tokyo, Japan
| | - Hiromichi Shimizu
- Department of Gastroenterology and Hepatology, Tokyo Medical and Dental University, Tokyo, Japan
| | - Toshimitsu Fujii
- Department of Gastroenterology and Hepatology, Tokyo Medical and Dental University, Tokyo, Japan
| | - Eiko Saito
- Department of Gastroenterology and Hepatology, Tokyo Medical and Dental University, Tokyo, Japan
| | - Kazuo Ohtsuka
- Department of Gastroenterology and Hepatology, Tokyo Medical and Dental University, Tokyo, Japan
- Department of Endoscopic Unit, Tokyo Medical and Dental University, Tokyo, Japan
| | - Ryuichi Okamoto
- Department of Gastroenterology and Hepatology, Tokyo Medical and Dental University, Tokyo, Japan
| |
Collapse
|
5
|
Bohra A, Mohamed G, Vasudevan A, Lewis D, Van Langenberg DR, Segal JP. The Utility of Faecal Calprotectin, Lactoferrin and Other Faecal Biomarkers in Discriminating Endoscopic Activity in Crohn's Disease: A Systematic Review and Meta-Analysis. Biomedicines 2023; 11:biomedicines11051408. [PMID: 37239079 DOI: 10.3390/biomedicines11051408] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Revised: 05/01/2023] [Accepted: 05/03/2023] [Indexed: 05/28/2023] Open
Abstract
INTRODUCTION Currently, faecal calprotectin (FC) is the predominate faecal biomarker utilised in clinical practice to monitor Crohn's disease (CD) activity. However, there are several potential faecal biomarkers described in the literature. We performed a meta-analysis to determine the accuracy of faecal biomarkers in discriminating endoscopic activity and mucosal healing in CD. METHODS We searched the medical literature using MEDLINE, EMBASE, and PubMed from 1978 to 8 August 2022. Descriptive statistics, including sensitivity, specificity of the primary studies, their positive and negative likelihood ratios, and their diagnostic odds ratio (DOR), were calculated. The methodological quality of the included studies was evaluated using the Quality Assessment of Diagnostic Accuracy Studies-2 (QUADAS) criteria. RESULTS The search found 2382 studies, of which 33 were included for analysis after screening. FC was found to have a pooled sensitivity and specificity, DOR, and negative predictive value (NPV) in discriminating active endoscopic disease (versus inactive) of 81%, 74%, 13.93, and 0.27, respectively. Faecal lactoferrin (FL) had a pooled sensitivity and specificity, DOR, and NPV in discriminating active endoscopic disease of 75%, 80%, 13.41, and 0.34, respectively. FC demonstrated a pooled sensitivity and specificity, DOR, and NPV of 88%, 72%, 18.17, and 0.19 in predicting mucosal healing. CONCLUSION FC remains an accurate faecal biomarker. Further evaluation of the utility of novel faecal biomarkers is needed.
Collapse
Affiliation(s)
- Anuj Bohra
- Department of Gastroenterology, Eastern Health, Box Hill, Melbourne, VIC 3128, Australia
- Department of Gastroenterology, Northern Health, Epping, Melbourne, VIC 3076, Australia
| | - Ghada Mohamed
- Department of Gastroenterology, Duke University Health System, Durham, NC 27710, USA
| | - Abhinav Vasudevan
- Department of Gastroenterology, Eastern Health, Box Hill, Melbourne, VIC 3128, Australia
| | - Diana Lewis
- Department of Gastroenterology, Northern Health, Epping, Melbourne, VIC 3076, Australia
- Northern Health Clinical School, University of Melbourne, Epping, Melbourne, VIC 3076, Australia
| | | | - Jonathan P Segal
- Department of Gastroenterology, Royal Melbourne Hospital, Parkville, Melbourne, VIC 3050, Australia
| |
Collapse
|
6
|
Burisch J, Zhao M, Odes S, De Cruz P, Vermeire S, Bernstein CN, Kaplan GG, Duricova D, Greenberg D, Melberg HO, Watanabe M, Ahn HS, Targownik L, Pittet VEH, Annese V, Park KT, Katsanos KH, Høivik ML, Krznaric Z, Chaparro M, Loftus EV, Lakatos PL, Gisbert JP, Bemelman W, Moum B, Gearry RB, Kappelman MD, Hart A, Pierik MJ, Andrews JM, Ng SC, D'Inca R, Munkholm P. The cost of inflammatory bowel disease in high-income settings: a Lancet Gastroenterology & Hepatology Commission. Lancet Gastroenterol Hepatol 2023; 8:458-492. [PMID: 36871566 DOI: 10.1016/s2468-1253(23)00003-1] [Citation(s) in RCA: 36] [Impact Index Per Article: 36.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Revised: 01/09/2023] [Accepted: 01/10/2023] [Indexed: 03/06/2023]
Abstract
The cost of caring for patients with inflammatory bowel disease (IBD) continues to increase worldwide. The cause is not only a steady increase in the prevalence of Crohn's disease and ulcerative colitis in both developed and newly industrialised countries, but also the chronic nature of the diseases, the need for long-term, often expensive treatments, the use of more intensive disease monitoring strategies, and the effect of the diseases on economic productivity. This Commission draws together a wide range of expertise to discuss the current costs of IBD care, the drivers of increasing costs, and how to deliver affordable care for IBD in the future. The key conclusions are that (1) increases in health-care costs must be evaluated against improved disease management and reductions in indirect costs, and (2) that overarching systems for data interoperability, registries, and big data approaches must be established for continuous assessment of effectiveness, costs, and the cost-effectiveness of care. International collaborations should be sought out to evaluate novel models of care (eg, value-based health care, including integrated health care, and participatory health-care models), as well as to improve the education and training of clinicians, patients, and policy makers.
Collapse
Affiliation(s)
- Johan Burisch
- Gastro Unit, Medical Division, Copenhagen University Hospital-Amager and Hvidovre, Hvidovre, Denmark; Copenhagen Center for Inflammatory Bowel Disease in Children, Adolescents and Adults, Copenhagen University Hospital-Amager and Hvidovre, Hvidovre, Denmark.
| | - Mirabella Zhao
- Gastro Unit, Medical Division, Copenhagen University Hospital-Amager and Hvidovre, Hvidovre, Denmark; Copenhagen Center for Inflammatory Bowel Disease in Children, Adolescents and Adults, Copenhagen University Hospital-Amager and Hvidovre, Hvidovre, Denmark
| | - Selwyn Odes
- Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer-Sheva, Israel
| | - Peter De Cruz
- Department of Gastroenterology, Austin Health, Melbourne, VIC, Australia; Department of Medicine, Austin Academic Centre, The University of Melbourne, Melbourne, VIC, Australia
| | - Severine Vermeire
- Department of Gastroenterology and Hepatology, University Hospital Leuven, Leuven, Belgium; Faculty of Medicine, KU Leuven University, Leuven, Belgium
| | - Charles N Bernstein
- IBD Clinical and Research Centre, University of Manitoba, Winnipeg, MB, Canada; Department of Internal Medicine, Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, MB, Canada
| | - Gilaad G Kaplan
- Department of Medicine and Community Health Sciences, University of Calgary, Calgary, AB, Canada
| | - Dana Duricova
- IBD Clinical and Research Centre for IBD, ISCARE, Prague, Czech Republic; Department of Pharmacology, Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Dan Greenberg
- Department of Health Policy and Management, School of Public Health, Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer-Sheva, Israel; Guilford Glazer Faculty of Business and Management, Ben-Gurion University of the Negev, Beer-Sheva, Israel
| | - Hans O Melberg
- Department of Community Medicine, University of Tromsø-The Arctic University of Norway, Tromsø, Norway; Department of Gastroenterology, Oslo University Hospital, Oslo, Norway
| | - Mamoru Watanabe
- Advanced Research Institute, Tokyo Medical and Dental University, Tokyo, Japan
| | - Hyeong Sik Ahn
- Department of Preventive Medicine, College of Medicine, Korea University, Seoul, South Korea
| | - Laura Targownik
- Division of Gastroenterology and Hepatology, Department of Medicine, Mount Sinai Hospital, University of Toronto, Toronto, ON, Canada
| | - Valérie E H Pittet
- Department of Epidemiology and Health Systems, Center for Primary Care and Public Health, University of Lausanne, Lausanne, Switzerland
| | - Vito Annese
- Division of Gastroenterology, Department of Internal Medicine, Fakeeh University Hospital, Dubai, United Arab Emirates
| | - K T Park
- Stanford Health Care, Packard Health Alliance, Alameda, CA, USA; Genentech (Roche Group), South San Francisco, CA, USA
| | - Konstantinos H Katsanos
- Division of Gastroenterology, Department of Internal Medicine, Faculty of Medicine, University of Ioannina School of Health Sciences, Ioannina, Greece
| | - Marte L Høivik
- Department of Gastroenterology, Oslo University Hospital, Oslo, Norway; Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Zeljko Krznaric
- Department of Gastroenterology, Hepatology and Nutrition, University Hospital Zagreb, Zagreb, Croatia
| | - María Chaparro
- Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria Princesa, Universidad Autónoma de Madrid, Madrid, Spain; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Madrid, Spain
| | - Edward V Loftus
- Division of Gastroenterology and Hepatology, Mayo Clinic College of Medicine and Science, Rochester, MN, USA
| | - Peter L Lakatos
- Division of Gastroenterology, McGill University Montreal, QC, Canada; Department of Internal Medicine and Oncology, Semmelweis University, Budapest, Hungary
| | - Javier P Gisbert
- Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria Princesa, Universidad Autónoma de Madrid, Madrid, Spain; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Madrid, Spain
| | - Willem Bemelman
- Department of Surgery, Amsterdam University Medical Centers, Amsterdam, Netherlands
| | - Bjorn Moum
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Richard B Gearry
- Department of Medicine, University of Otago, Christchurch, New Zealand
| | - Michael D Kappelman
- Division of Pediatric Gastroenterology, Department of Pediatrics and Center for Gastrointestinal Biology and Disease, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Ailsa Hart
- IBD Unit, St Mark's Hospital, Middlesex, UK
| | - Marieke J Pierik
- Department of Internal Medicine, Division of Gastroenterology and Hepatology, Maastricht University Medical Centre, Maastricht, Netherlands
| | - Jane M Andrews
- IBD Service, Department of Gastroenterology and Hepatology, Royal Adelaide Hospital, Adelaide, SA, Australia; Faculty of Health Sciences, University of Adelaide, Adelaide, SA, Australia
| | - Siew C Ng
- Department of Medicine and Therapeutics, Li Ka Shing Institute of Health Sciences, State Key Laboratory of Digestive Disease, Institute of Digestive Disease, The Chinese University of Hong Kong, Hong Kong Special Administrative Region, China
| | - Renata D'Inca
- Department of Surgical, Oncological and Gastroenterological Sciences, University of Padua, Padua, Italy
| | - Pia Munkholm
- Department of Gastroenterology, Copenhagen University Hospital-North Zealand, Hillerød, Denmark
| |
Collapse
|
7
|
Neamți L, Drugan T, Drugan C, Silaghi C, Ciobanu L, Crăciun A. An Improved Score for the Evaluation of Mucosal Healing in Inflammatory Bowel Disease-A Pilot Study. J Clin Med 2023; 12:jcm12041663. [PMID: 36836199 PMCID: PMC9965026 DOI: 10.3390/jcm12041663] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Revised: 02/15/2023] [Accepted: 02/16/2023] [Indexed: 02/22/2023] Open
Abstract
Inflammatory bowel diseases are chronic conditions characterized by periods of remission, alternating with episodes of exacerbation, in which the primary therapeutic target is mucosal healing. Although colonoscopy is currently considered the gold standard for assessing disease activity, it presents a significant number of disadvantages. Over time, various inflammatory biomarkers have been proposed to detect disease activation, but current biomarkers have many limitations. Our study aimed to analyze the most commonly used biomarkers for patient monitoring and follow-up both independently and taken together as a group, in order to propose an improved activity score that more accurately reflects the changes occurring at the intestinal level, in order to limit the number of colonoscopic interventions. By applying logistic regression as a method of statistical analysis to the retrospectively collected data, we obtained an easy-to-calculate improved score that quantifies the chance that a given patient may be in remission or in a period of endoscopic activity. To achieve a widely accessible score that is easily accessible in clinical practice, we have included only the most commonly used clinical and biological parameters.
Collapse
Affiliation(s)
- Lidia Neamți
- Department of Medical Biochemistry, “Iuliu Hațieganu” University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania
- Gastroenterology Department, Regional Institute of Gastroenterology and Hepatology “O. Fodor”, 400000 Cluj-Napoca, Romania
| | - Tudor Drugan
- Department of Medical Informatics and Biostatistics, “Iuliu Hațieganu” University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania
- Correspondence:
| | - Cristina Drugan
- Department of Medical Biochemistry, “Iuliu Hațieganu” University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania
| | - Ciprian Silaghi
- Department of Medical Biochemistry, “Iuliu Hațieganu” University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania
| | - Lidia Ciobanu
- Gastroenterology Department, Regional Institute of Gastroenterology and Hepatology “O. Fodor”, 400000 Cluj-Napoca, Romania
| | - Alexandra Crăciun
- Department of Medical Biochemistry, “Iuliu Hațieganu” University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania
| |
Collapse
|
8
|
Liu XY, Tang H, Zhou QY, Zeng YL, Chen D, Xu H, Li Y, Tan B, Qian JM. Advancing the precision management of inflammatory bowel disease in the era of omics approaches and new technology. World J Gastroenterol 2023; 29:272-285. [PMID: 36687128 PMCID: PMC9846940 DOI: 10.3748/wjg.v29.i2.272] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/23/2022] [Revised: 12/01/2022] [Accepted: 12/21/2022] [Indexed: 01/06/2023] Open
Abstract
There is great heterogeneity among inflammatory bowel disease (IBD) patients in terms of pathogenesis, clinical manifestation, response to treatment, and prognosis, which requires the individualized and precision management of patients. Many studies have focused on prediction biomarkers and models for assessing IBD disease type, activity, severity, and prognosis. During the era of biologics, how to predict the response and side effects of patients to different treatments and how to quickly recognize the loss of response have also become important topics. Multiomics is a promising area for investigating the complex network of IBD pathogenesis. Integrating numerous amounts of data requires the use of artificial intelligence.
Collapse
Affiliation(s)
- Xin-Yu Liu
- Department of Gastroenterology, Peking Union Medical College Hospital, Peking Union Medical College & Chinese Academy of Medical Science, Beijing 100730, China
- Eight-year Medical Doctor Program, Peking Union Medical College & Chinese Academy of Medical Science, Beijing 100730, China
| | - Hao Tang
- Department of Internal Medicine, Peking Union Medical College Hospital, Peking Union Medical College & Chinese Academy of Medical Science, Beijing 100730, China
| | - Qing-Yang Zhou
- Department of Gastroenterology, Peking Union Medical College Hospital, Peking Union Medical College & Chinese Academy of Medical Science, Beijing 100730, China
| | - Yan-Lin Zeng
- Department of Gastroenterology, Peking Union Medical College Hospital, Peking Union Medical College & Chinese Academy of Medical Science, Beijing 100730, China
- School of Medicine, Tsinghua University, Beijing 100084, China
| | - Dan Chen
- Department of Gastroenterology, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Science, Beijing 100730, China
| | - Hui Xu
- Department of Gastroenterology, Peking Union Medical College Hospital, Peking Union Medical College & Chinese Academy of Medical Science, Beijing 100730, China
| | - Yue Li
- Department of Gastroenterology, Peking Union Medical College Hospital, Peking Union Medical College & Chinese Academy of Medical Science, Beijing 100730, China
| | - Bei Tan
- Department of Gastroenterology, Peking Union Medical College Hospital, Peking Union Medical College & Chinese Academy of Medical Science, Beijing 100730, China
| | - Jia-Ming Qian
- Department of Gastroenterology, Peking Union Medical College Hospital, Peking Union Medical College & Chinese Academy of Medical Science, Beijing 100730, China
| |
Collapse
|
9
|
Magro F, Magalhães D, Patita M, Arroja B, Lago P, Rosa I, Tavares de Sousa H, Ministro P, Mocanu I, Vieira A, Castela J, Moleiro J, Roseira J, Cancela E, Sousa P, Portela F, Correia L, Santiago M, Dias S, Alves C, Afonso J, Danese S, Peyrin-Biroulet L, Dias CC. Subclinical Persistent Inflammation as Risk Factor for Crohn's Disease Progression: Findings From a Prospective Real-World Study of 2 Years. Clin Gastroenterol Hepatol 2022; 20:2059-2073.e7. [PMID: 34896644 DOI: 10.1016/j.cgh.2021.12.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Revised: 11/17/2021] [Accepted: 12/02/2021] [Indexed: 12/15/2022]
Abstract
BACKGROUND AND AIMS Subclinical intestinal inflammation is common in Crohn's disease (CD). We aimed to explore its impact in the disease progression of infliximab-treated patients and the usefulness of fecal calprotectin (FC) and C-reactive protein (CRP) as surrogate minimally invasive biomarkers. METHODS The registry-based, prospective, observational, multicenter DIRECT (study to investigate the correlation of fecal calprotectin with serum Drug levels and development of an antI-dRug antibodiEs among adult patients with inflammatory bowel disease reCeiving anti-TNF-alfa treatment or vedoluzimab treatment) study followed infliximab-treated CD patients for 2 years in a tertiary care setting. Persistent inflammation definition was based on FC (>150 μg/g, >250 μg/g, or >350 μg/g) or serum CRP (>3 μg/mL) concentrations over 2 consecutive or at least 3 visits. Patients were categorized according to a composite outcome reflecting disease progression that incorporated surgery; hospitalizations; new fistulae, abscess, or stricture; and treatment escalation. RESULTS Of 322 DIRECT study patients, 180 asymptomatic, infliximab treated on maintenance regimen were included in the analysis. Patients developing the composite endpoint (n = 96) presented higher median levels of FC (205 [interquartile range, 98-515] μg/g; P = .045) but not of CRP (2.50 [interquartile range, 0.80-6.00] μg/mL; P = .895). Biomarker-defined persistent subclinical inflammation prevalence ranged from 24% to 81%. Considering FC >250 μg/g in 2 consecutive visits, prevalence was 50%, odds of achieving the endpoint were increased 3-fold (odds ratio, 2.996 [95% confidence interval, 1.557-5.776]), and time-to-outcome occurrence was significantly lower among subjects with persistent inflammation (median time: 11 months). Both clinical-related and treatment-related components were significantly associated with persistent inflammation. Definitions based on CRP >3 μg/mL, FC >150 μg/g, FC >350 μg/g, double biomarkers (FC >250 μg/g and/or CRP >3 μg/mL), or more visits did not improve predictive ability. CONCLUSIONS Persistent inflammation, defined simply and readily by FC >250 μg/g over 2 consecutive visits, was associated with a significantly higher risk and shorter time to occurrence of a composite outcome reflecting disease progression in asymptomatic infliximab-treated CD patients.
Collapse
Affiliation(s)
- Fernando Magro
- Unit of Pharmacology and Therapeutics, Department of Biomedicine, Faculty of Medicine, University of Porto, Porto, Portugal; Department of Gastroenterology, São João Hospital University Centre, Porto, Portugal; Center for Health Technology and Services Research, Porto, Portugal; Unidade de Farmacologia Clínica, São João Hospital University Centre, Porto, Portugal; Portuguese Inflammatory Bowel Disease Group, Porto, Portugal.
| | - Diogo Magalhães
- Unit of Pharmacology and Therapeutics, Department of Biomedicine, Faculty of Medicine, University of Porto, Porto, Portugal
| | - Marta Patita
- Department of Gastroenterology, Garcia da Orta Hospital, Almada, Portugal
| | - Bruno Arroja
- Department of Gastroenterology, Braga Hospital, Braga, Portugal
| | - Paula Lago
- Department of Gastroenterology, Porto Hospital University Centre, Porto, Portugal
| | - Isadora Rosa
- Department of Gastroenterology, Instituto Português de Oncologia de Lisboa Francisco Gentil, Entidade Pública Empresarial, Lisbon, Portugal
| | - Helena Tavares de Sousa
- Department of Gastroenterology, Algarve Hospital University Centre - Portimão Unit, Portimão, Portugal; Algarve Biomedical Center, University of Algarve, Faro, Portugal
| | - Paula Ministro
- Department of Gastroenterology, Viseu-Tondela Hospital Centre, Viseu, Portugal
| | - Irinia Mocanu
- Department of Gastroenterology, Garcia da Orta Hospital, Almada, Portugal
| | - Ana Vieira
- Department of Gastroenterology, Garcia da Orta Hospital, Almada, Portugal
| | - Joana Castela
- Department of Gastroenterology, Instituto Português de Oncologia de Lisboa Francisco Gentil, Entidade Pública Empresarial, Lisbon, Portugal
| | - Joana Moleiro
- Department of Gastroenterology, Instituto Português de Oncologia de Lisboa Francisco Gentil, Entidade Pública Empresarial, Lisbon, Portugal
| | - Joana Roseira
- Department of Gastroenterology, Algarve Hospital University Centre - Portimão Unit, Portimão, Portugal
| | - Eugénia Cancela
- Department of Gastroenterology, Viseu-Tondela Hospital Centre, Viseu, Portugal
| | - Paula Sousa
- Department of Gastroenterology, Viseu-Tondela Hospital Centre, Viseu, Portugal
| | - Francisco Portela
- Department of Gastroenterology, Coimbra Hospital University Centre, Coimbra, Portugal
| | - Luís Correia
- Department of Gastroenterology, Northern Lisbon University Hospital Centre, Lisbon, Portugal
| | - Mafalda Santiago
- Center for Health Technology and Services Research, Porto, Portugal; Portuguese Inflammatory Bowel Disease Group, Porto, Portugal
| | - Sandra Dias
- Portuguese Inflammatory Bowel Disease Group, Porto, Portugal
| | - Catarina Alves
- Unit of Pharmacology and Therapeutics, Department of Biomedicine, Faculty of Medicine, University of Porto, Porto, Portugal
| | - Joana Afonso
- Unit of Pharmacology and Therapeutics, Department of Biomedicine, Faculty of Medicine, University of Porto, Porto, Portugal
| | - Silvio Danese
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Italy; IBD Center, Humanitas Research Hospital, IRCCS, Rozzano, Italy
| | - Laurent Peyrin-Biroulet
- Department of Gastroenterology and Inserm NGERE U1256, University Hospital of Nancy, University of Lorraine, Vandœuvre-lès-Nancy, France
| | - Claudia Camila Dias
- Center for Health Technology and Services Research, Porto, Portugal; Department of Community Medicine, Information and Health Decision Sciences, Faculty of Medicine, University of Porto, Porto, Portugal
| | | |
Collapse
|
10
|
Wang S, Godschalk R, Spooren C, de Graaf M, Jonkers D, van Schooten FJ. The role of diet in genotoxicity of fecal water derived from IBD patients and healthy controls. Food Chem Toxicol 2022; 168:113393. [PMID: 36049593 DOI: 10.1016/j.fct.2022.113393] [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: 04/21/2022] [Revised: 07/27/2022] [Accepted: 08/24/2022] [Indexed: 11/17/2022]
Abstract
Certain dietary factors with anti-inflammatory and/or anti-cancer properties would be a promising preventive strategy for inflammatory bowel disease (IBD) patients against developing colitis-associated colorectal cancer (CAC). In this study, fecal water (FW) was obtained from 80 IBD patients and 20 healthy controls (HCs). The comet assay was applied to determine the DNA damage induced by FW, and the protective potential of FW against hydrogen peroxide (H2O2) induced DNA damage in Caco-2 cells. Information on diet was obtained via food frequency questionnaires. The results showed that FW from IBD patients, especially patients with flares, induced higher levels of direct DNA damage in Caco-2 cells and showed less protection against H2O2-induced DNA damage, when compared to HCs. The DNA damage induced by FW was positively associated with consumption of processed meat and sugary foods, and nutrient intakes including heme iron and added sugars, whereas negatively correlated to intakes of soy products, and a dietary pattern characterized by high consumption of potatoes, white meat, nuts and seeds, eggs, legumes and soy products. FW from subjects with high coffee consumption protected against H2O2-induced DNA damage. These results can help to develop potential preventive strategies for IBD patients to reduce the CAC risk.
Collapse
Affiliation(s)
- Shan Wang
- Department of Pharmacology and Toxicology, School of Nutrition and Translational Research in Metabolism (NUTRIM), Maastricht University, Maastricht, the Netherlands
| | - Roger Godschalk
- Department of Pharmacology and Toxicology, School of Nutrition and Translational Research in Metabolism (NUTRIM), Maastricht University, Maastricht, the Netherlands
| | - Corinne Spooren
- Department of Internal Medicine, School of Nutrition and Translational Research in Metabolism (NUTRIM), Maastricht University, Maastricht, the Netherlands; Division of Gastroenterology-Hepatology, Maastricht University Medical Centre, Maastricht, the Netherlands
| | - Marlijne de Graaf
- Department of Internal Medicine, School of Nutrition and Translational Research in Metabolism (NUTRIM), Maastricht University, Maastricht, the Netherlands; Division of Gastroenterology-Hepatology, Maastricht University Medical Centre, Maastricht, the Netherlands
| | - Daisy Jonkers
- Department of Internal Medicine, School of Nutrition and Translational Research in Metabolism (NUTRIM), Maastricht University, Maastricht, the Netherlands; Division of Gastroenterology-Hepatology, Maastricht University Medical Centre, Maastricht, the Netherlands
| | - Frederik-Jan van Schooten
- Department of Pharmacology and Toxicology, School of Nutrition and Translational Research in Metabolism (NUTRIM), Maastricht University, Maastricht, the Netherlands.
| |
Collapse
|
11
|
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.
Collapse
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
| |
Collapse
|
12
|
Plevris N, Lees CW. Disease Monitoring in Inflammatory Bowel Disease: Evolving Principles and Possibilities. Gastroenterology 2022; 162:1456-1475.e1. [PMID: 35101422 DOI: 10.1053/j.gastro.2022.01.024] [Citation(s) in RCA: 41] [Impact Index Per Article: 20.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Revised: 01/07/2022] [Accepted: 01/18/2022] [Indexed: 02/07/2023]
Abstract
Inflammatory bowel disease is a progressive and debilitating condition. Early and effective treatment using a treat-to-target approach is key to improving patient outcomes. Therefore, proactive monitoring is essential to ensure that treatment strategies are working and targets are being met. In this review we discuss the current monitoring tools available to us and how they can be used. We also discuss the importance of monitoring during key phases of the disease and propose an optimum treat-to-target monitoring strategy for Crohn's disease and ulcerative colitis. Regarding the advent of new technology, we discuss how this may improve our monitoring capabilities and how we envisage future monitoring strategies of inflammatory bowel diseases.
Collapse
Affiliation(s)
- Nikolas Plevris
- The Edinburgh IBD Unit, Western General Hospital, Edinburgh, Scotland, United Kingdom; Centre for Genomics and Experimental Medicine, Institute of Genetics and Molecular Medicine, University of Edinburgh, Western General Hospital Campus, Edinburgh, Scotland, United Kingdom
| | - Charlie W Lees
- The Edinburgh IBD Unit, Western General Hospital, Edinburgh, Scotland, United Kingdom; Centre for Genomics and Experimental Medicine, Institute of Genetics and Molecular Medicine, University of Edinburgh, Western General Hospital Campus, Edinburgh, Scotland, United Kingdom.
| |
Collapse
|
13
|
Role of Biomarkers in the Diagnosis and Treatment of Inflammatory Bowel Disease. Life (Basel) 2021; 11:life11121375. [PMID: 34947906 PMCID: PMC8707558 DOI: 10.3390/life11121375] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Revised: 11/28/2021] [Accepted: 12/07/2021] [Indexed: 12/12/2022] Open
Abstract
The number of patients with inflammatory bowel disease (IBD) is increasing worldwide. Endoscopy is the gold standard to assess the condition of IBD. The problem with this procedure is that the burden and cost on the patient are high. Therefore, the identification of a reliable biomarker to replace endoscopy is desired. Biomarkers are used in various situations such as diagnosis of IBD, evaluation of disease activity, prediction of therapeutic effect, and prediction of relapse. C-reactive protein and fecal calprotectin have a lot of evidence as objective biomarkers of disease activity in IBD. The usefulness of the fecal immunochemical test, serum leucine-rich glycoprotein, and urinary prostaglandin E major metabolite have also been reported. Herein, we comprehensively review the usefulness and limitations of biomarkers that can be used in daily clinical practice regarding IBD. To date, no biomarker is sufficiently accurate to replace endoscopy; however, it is important to understand the characteristics of each biomarker and use the appropriate biomarker at the right time in daily clinical practice.
Collapse
|
14
|
Treatment Targets in Ulcerative Colitis: Is It Time for All In, including Histology? J Clin Med 2021; 10:jcm10235551. [PMID: 34884252 PMCID: PMC8658443 DOI: 10.3390/jcm10235551] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2021] [Revised: 11/23/2021] [Accepted: 11/24/2021] [Indexed: 02/06/2023] Open
Abstract
The main therapeutic goal of ulcerative colitis (UC) is to induce and maintain remission to prevent long-term disease progression. Treat-to-target strategies, first introduced by the STRIDE consensus and updated in 2021, have shifted focus from symptomatic control toward more stringent objective endpoints. Today, patient monitoring should be based on a combination of biomarkers and clinical scores, while patient-reported outcomes could be used as short-term targets in monitoring disease activity and therapeutic response. In addition, endoscopic healing was the preferred long-term goal in UC. A Mayo endoscopic score (MES) ≤ 1 can be recommended as a minimum target. However, recent evidence suggests that more stringent endoscopic goals (MES of 0) are associated with superior outcomes. Recently, emerging data support that histological remission (HR) is a superior prognostic factor to endoscopic healing in predicting long-term remission. Despite not yet being recommended as a target, HR may become an important potential therapeutic goal in UC. However, it remains questionable if histological healing should be used as a routine assessment in addition to clinical, biomarker, and endoscopic targets in all patients. Therefore, in this review, our aim was to discuss the current evidence for the different treatment targets and their value in everyday clinical practice.
Collapse
|
15
|
State M, Negreanu L, Voiosu T, Voiosu A, Balanescu P, Mateescu RB. Surrogate markers of mucosal healing in inflammatory bowel disease: A systematic review. World J Gastroenterol 2021; 27:1828-1840. [PMID: 33967560 PMCID: PMC8072191 DOI: 10.3748/wjg.v27.i16.1828] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Revised: 03/02/2021] [Accepted: 04/07/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Mucosal healing (MH) has emerged as a key therapeutic target in inflammatory bowel disease (IBD), and achievement of this goal is documented by endoscopy with biopsy. However, colonoscopy is burdensome and invasive, and substitution with an accurate noninvasive biomarker is desirable.
AIM To summarize published data regarding the performance of noninvasive biomarkers in assessing MH in IBD patients.
METHODS We conducted a systematic review of studies that reported the performance of biomarkers in diagnosing MH in patients with IBD. The main outcome measure was to review the diagnostic accuracy of serum and fecal markers that showed promising utility in assessing MH.
RESULTS We screened 1301 articles, retrieved 46 manuscripts and included 23 articles for full-text analysis. The majority of the included manuscripts referred to fecal markers (12/23), followed by circulatory markers (8/23); only 3/23 of the included manuscripts investigated combined markers (serum and/or fecal markers). Fecal calprotectin (FC) was the most investigated fecal marker for assessing MH. In ulcerative colitis, for cutoff levels ranging between 58 mcg/g and 490 mcg/g, the sensitivity was 89.7%-100% and the specificity was 62%-93.3%. For Crohn’s disease, the cutoff levels of FC ranged from 71 mcg/g to 918 mcg/g (sensitivity 50%-95.9% and specificity 52.3%-100%). The best performance for a serum marker was observed for the endoscopic healing index, which showed a comparable accuracy to the measurement of FC and a higher accuracy than the measurement of serum C-reactive protein.
CONCLUSION Several promising biomarkers of MH are emerging but cannot yet substitute for endoscopy with biopsy due to issues with reproducibility and standardization.
Collapse
Affiliation(s)
- Monica State
- Department of Gastroenterology, Colentina Clinical Hospital, Bucharest 020125, Romania
| | - Lucian Negreanu
- Department of Gastroenterology, Emergency University Hospital, Bucharest 050098, Romania
- Carol Davila University of Medicine and Pharmacy, Bucharest 020021, Romania
| | - Theodor Voiosu
- Department of Gastroenterology, Colentina Clinical Hospital, Bucharest 020125, Romania
- Carol Davila University of Medicine and Pharmacy, Bucharest 020021, Romania
| | - Andrei Voiosu
- Department of Gastroenterology, Colentina Clinical Hospital, Bucharest 020125, Romania
- Carol Davila University of Medicine and Pharmacy, Bucharest 020021, Romania
| | - Paul Balanescu
- Carol Davila University of Medicine and Pharmacy, Bucharest 020021, Romania
- Department of Internal Medicine and Research Methodology, Colentina Clinical Hospital, Bucharest 020125, Romania
| | - Radu Bogdan Mateescu
- Department of Gastroenterology, Colentina Clinical Hospital, Bucharest 020125, Romania
- Carol Davila University of Medicine and Pharmacy, Bucharest 020021, Romania
| |
Collapse
|
16
|
Celikyay F, Yuksekkaya R, Yuksekkaya M, Kefeli A. Color Doppler Ultrasound Assessment of Clinical Activity in Inflammatory Bowel Disease. Curr Med Imaging 2020; 17:741-750. [PMID: 33371856 DOI: 10.2174/0929867328666201228124621] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Revised: 10/03/2020] [Accepted: 10/14/2020] [Indexed: 11/22/2022]
Abstract
BACKGROUND Ulcerative colitis (UC) and Crohn's disease (CD) are two varieties of inflammatory bowel disease (IBD). Clinicians need a monitoring technique in the IBD. The disease activity can be assessed with endoscopy, activity indexes, and imaging techniques. Color Doppler US (CDUS) is also a non-invasive, radiation, and contrast material free examination which shows the intramural blood flow. OBJECTIVE To evaluate the usefulness of B-mode, CDUS, and a newly developed software Color Quantification (CQ) to determine the activity of the IBD. METHODS The disease activity was assessed by clinical activity indexes. Caecum, terminal ileum, ascending colon, transverse colon, and descending colon were evaluated by B-mode, CDUS, and the CQ. Bowel wall thickness (BWT), loss of bowel stratification, loss of haustration, and the presence of enlarged lymph nodes, mesenteric masses, abscesses, fistula, visual vascular signal patterns of the bowel as "hypo and hyper-flow" and the CQ values were investigated. BWT was compared with laboratory results and clinical activities. Vascular signal patterns and the CQ values were compared with BWT and clinical activity. The diagnostic performances of the CQ were investigated. RESULTS Fifty-two patients with IBD were evaluated. Patients with increased BWT at the transverse colon had an increased frequency of "hyper-flow" pattern. Clinically active patients had an increased incidence of "hyper-flow" pattern at the terminal ileum, ascending colon, and whole segments. They had increased CQ values at the terminal ileum, ascending colon, and descending colon, and whole segments. A cut-off value for the CQ (24.7%) was obtained at the terminal ileum. In the diagnostic performances of CQ, we observed utilities significantly at the ascending colon, descending colon, terminal ileum, and whole segments. There was a positive correlation between the CQ values and BWT at the caecum, ascending colon, transverse colon, and descending colon. CONCLUSION Increased visual vascular signal scores and CQ values might be useful for monitoring the disease activity in patients with IBD.
Collapse
Affiliation(s)
- F Celikyay
- Department of Radiology, Gaziosmanpasa University School of Medicine, Gaziosmanpasa University, Tokat, Turkey
| | - R Yuksekkaya
- Department of Radiology, Gaziosmanpasa University School of Medicine, Gaziosmanpasa University, Tokat, Turkey
| | - M Yuksekkaya
- Department of Biomedical Engineering, Faculty of Engineering, Baskent University, Ankara, Turkey
| | - A Kefeli
- Department of Gastroentereology, Gaziosmanpasa University School of Medicine, Gaziosmanpasa University, Tokat, Turkey
| |
Collapse
|
17
|
Dragoni G, Innocenti T, Galli A. Biomarkers of Inflammation in Inflammatory Bowel Disease: How Long before Abandoning Single-Marker Approaches? Dig Dis 2020; 39:190-203. [PMID: 32942275 DOI: 10.1159/000511641] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/25/2020] [Accepted: 09/16/2020] [Indexed: 02/02/2023]
Abstract
BACKGROUND Inflammatory bowel disease (IBD) is a chronically relapsing disease with a continuous need for proactive monitoring to decide appropriate treatments and follow-up strategies. To date, gastrointestinal endoscopy with histologic examination of biopsies and contrast-enhanced imaging are mandatory techniques for the diagnosis and the activity assessment of IBD. SUMMARY In recent decades, many research efforts in the IBD field have been placed on finding non-invasive and reliable biomarkers of disease burden that can be easily tested in body fluids without impacting the quality of life of patients. Unfortunately, the ideal biomarker is yet to be discovered and recent studies have investigated the possibility to increase the accuracy of such measurements by combining different markers. In this review, we provide an update about the current knowledge on biomarkers of intestinal inflammation in IBD, focussing on disease diagnosis, correlation with endoscopic findings, and prediction of relapse. We also summarize composite scores of clinical and laboratory markers that have been recently proposed in various scenarios of disease activity. Key Messages: To date, only C-reactive protein and faecal calprotectin can be considered reliable markers of disease activity with demonstrated utility in IBD management. The combination of different parameters has recently shown higher accuracy and might substitute single-marker approaches in the future of research and clinical practice.
Collapse
Affiliation(s)
- Gabriele Dragoni
- IBD Referral Center, Gastroenterology Department, Careggi University Hospital, Florence, Italy, .,Gastroenterology Research Unit, Department of Experimental and Clinical Biochemical Sciences "Mario Serio", University of Florence, Florence, Italy, .,Department of Medical Biotechnologies, University of Siena, Siena, Italy,
| | - Tommaso Innocenti
- IBD Referral Center, Gastroenterology Department, Careggi University Hospital, Florence, Italy.,Gastroenterology Research Unit, Department of Experimental and Clinical Biochemical Sciences "Mario Serio", University of Florence, Florence, Italy
| | - Andrea Galli
- Gastroenterology Research Unit, Department of Experimental and Clinical Biochemical Sciences "Mario Serio", University of Florence, Florence, Italy
| |
Collapse
|
18
|
Combined evaluation of fecal calprotectin and C-reactive protein as a therapeutic target in the management of patients with Crohn's disease. GASTROENTEROLOGIA Y HEPATOLOGIA 2020; 44:87-95. [PMID: 32680729 DOI: 10.1016/j.gastrohep.2020.04.015] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/16/2019] [Revised: 03/12/2020] [Accepted: 04/06/2020] [Indexed: 12/18/2022]
Abstract
OBJECTIVES Proper management of the inflammatory process in Crohn's disease (CD) results in lower rates of complications. The objective of this study was to investigate the performance of isolated and combined use of fecal calprotectin (FC) and serum levels of C-reactive protein (CRP) as markers of inflammatory activity in CD and the possibility of their use as a therapeutic target. PATIENTS AND METHODS Patients with CD and indication for colonoscopy were prospectively enrolled in the study and allocated according to the presence or absence of endoscopic inflammatory activity. The correlation between FC and CRP levels and the Simplified Endoscopic Score of Crohn's Disease (SES-CD) was performed, and the accuracy of these markers was evaluated for the diagnosis of inflammatory activity, when used alone or in series. RESULTS Eighty colonoscopies were performed in patients with CD. The FC cut-off value of 155μg/g showed high sensitivity (96%) and accuracy (78%) for the diagnosis of endoscopic activity. For CRP, the value of 6.7mg/L demonstrated sensitivity of 75% and specificity of 67%. The sequential usage of these markers (FC+CRP) showed greater specificity (82%) when compared to the use of these markers alone. Depending on the probability of inflammatory activity, different scenarios were used to evaluate the performance of these markers and an algorithm is proposed. DISCUSSION Combined analysis of FC and CRP, when performed consecutively, allows decisions to be made with a high degree of certainty and even eliminates the need for colonoscopy in many situations.
Collapse
|
19
|
Brand EC, Elias SG, Minderhoud IM, van der Veen JJ, Baert FJ, Laharie D, Bossuyt P, Bouhnik Y, Buisson A, Lambrecht G, Louis E, Pariente B, Pierik MJ, van der Woude CJ, D'Haens GRAM, Vermeire S, Oldenburg B. Systematic Review and External Validation of Prediction Models Based on Symptoms and Biomarkers for Identifying Endoscopic Activity in Crohn's Disease. Clin Gastroenterol Hepatol 2020; 18:1704-1718. [PMID: 31881273 DOI: 10.1016/j.cgh.2019.12.014] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/29/2019] [Revised: 12/02/2019] [Accepted: 12/13/2019] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS Endoscopic healing, an important target of treatment for Crohn's disease (CD), requires ileocolonoscopy, which is costly and burdensome. We investigated whether published noninvasive models (based on symptoms and biomarkers) to evaluate CD activity have sufficient accuracy to replace ileocolonoscopy. METHODS We performed a systematic review of published noninvasive diagnostic models to evaluate CD activity that used endoscopic features of activity (endoscopic activity) or healing as the reference standard. We externally validated these models for the outcome endoscopic activity (CD endoscopic index of severity scores, ≥3) using data from the a randomized controlled trial investigating tailored treatment with infliximab for active luminal Crohn's disease (TAILORIX) study (346 ileocolonoscopies in 155 patients) and the Utrecht Activity Index (UAI) study (93 ileocolonoscopies in 82 patients). We calculated the area under the receiver operating characteristic curves (AUROCs) for the models using data from these studies, and compared the performance of these models against measurements of fecal calprotectin (FC) and C-reactive protein (CRP). RESULTS We screened 5303 articles and identified 27 models (from 21 studies) for our analysis. Seven models could be validated externally; in the TAILORIX data set, these models identified patients with endoscopic activity with AUROC values ranging from 0.61 (95% CI, 0.51-0.70) to 0.81 (95% CI, 0.76-0.86). In this data set, the AUROC value for FC concentration was 0.79 (95% CI, 0.74-0.85) and the AUROC value for CRP level was 0.72 (95% CI, 0.66-0.77). The AUROC values for the validation in the UAI data set were similar. In the TAILORIX and/or UAI data set, 4 of the 7 models, as well as the FC and CRP assays, were able to identify patients with endoscopic activity with positive predictive values of 90% or more. Two of the 7 models (but not the FC or CRP values) identified patients without endoscopic activity with a negative predictive value (NPV) of 90% or more, leading to correct prediction of endoscopic healing in 3.2% to 11.3% of all patients. For example, applying the Herranz-Bachiller model (1 of 7 models) at a NPV of 92.1% and a positive predictive value of 91.9% correctly identified 35.7% of all patients in whom ileocolonoscopy could be avoided for expected endoscopic activity or healing but incorrectly identified 3.2% of all patients. Most ileocolonoscopies (66.5% in TAILORIX and 72.6% in the UAI of all ileocolonoscopies) could be avoided correctly based on concentrations of FC of 100 μg/g or less and 250 μg/g or higher. However, using this range of FC concentrations to identify patients who do not require ileocolonoscopy caused 18.7% of all patients in the TAILORIX cohort and 19.8% of all patients in the UAI cohort to be predicted incorrectly to have endoscopic activity or healing. CONCLUSIONS In a systematic review and external validation of noninvasive models to identify patients with endoscopic activity of CD, we found only 2 of 7 models evaluated to have NPVs of 90% or more, however, leading to correctly predicted EH in only a small proportion of patients. Ileocolonoscopy therefore remains the mainstay to evaluate CD mucosal disease activity and healing.
Collapse
Affiliation(s)
- Eelco C Brand
- Department of Gastroenterology and Hepatology, Utrecht, The Netherlands; Center for Translational Immunology, Utrecht, The Netherlands
| | - Sjoerd G Elias
- Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Itta M Minderhoud
- Department of Gastroenterology and Hepatology, Tergooi Hospitals, Blaricum/Hilversum, The Netherland
| | | | - Filip J Baert
- Department of Gastroenterology, AZ Delta, Roeselare, Belgium
| | - David Laharie
- Service d'Hépato-gastroentérologie et Oncologie Digestive, Hôpital Haut-Lévêque, Bordeaux, France
| | - Peter Bossuyt
- Inflammatory Bowel Disease Clinic, Imelda General Hospital, Bonheiden, Belgium
| | - Yoram Bouhnik
- Department of Gastroenterology, Beaujon Hospital, Assistance publique - Hôpitaux de Paris (APHP), Paris Diderot University, Clichy, France
| | - Anthony Buisson
- Department of Gastroenterology, Estaing University Hospital, Clermont-Ferrand, France
| | - Guy Lambrecht
- Department of Gastroenterology, Algemeen Ziekenhuis (AZ), Damiaan, Oostende, Belgium
| | - Edouard Louis
- Department of Gastroenterology, Liège University Hospital Centre Hospitalier Universitaire (CHU), Liège, Belgium
| | - Benjamin Pariente
- Department of Gastroenterology, Huriez Hospital, Lille 2 University, Lille, France
| | - Marieke J Pierik
- Department of Gastroenterology and Hepatology, Maastricht University Medical Center, Maastricht, The Netherlands
| | - C Janneke van der Woude
- Department of Gastroenterology and Hepatology, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Geert R A M D'Haens
- Department of Gastroenterology, Amsterdam University Medical Centers (UMC), University of Amsterdam, Amsterdam, The Netherlands
| | - Séverine Vermeire
- Department of Gastroenterology and Hepatology, University Hospitals Leuven, Leuven, Belgium
| | - Bas Oldenburg
- Department of Gastroenterology and Hepatology, Utrecht, The Netherlands.
| | | |
Collapse
|
20
|
Krzystek-Korpacka M, Kempiński R, Bromke M, Neubauer K. Biochemical Biomarkers of Mucosal Healing for Inflammatory Bowel Disease in Adults. Diagnostics (Basel) 2020; 10:E367. [PMID: 32498475 PMCID: PMC7344443 DOI: 10.3390/diagnostics10060367] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Revised: 05/29/2020] [Accepted: 05/30/2020] [Indexed: 02/06/2023] Open
Abstract
Mucosal healing (MH) is the key therapeutic target of inflammatory bowel disease (IBD). The evaluation of MH remains challenging, with endoscopy being the golden standard. We performed a comprehensive overview of the performance of fecal-, serum-, and urine-based biochemical markers in colonic IBD to find out whether we are ready to replace endoscopy with a non-invasive but equally accurate instrument. A Pubmed, Web of Knowledge, and Scopus search of original articles as potential MH markers in adults, published between January 2009 and March 2020, was conducted. Finally, 84 eligible studies were identified. The most frequently studied fecal marker was calprotectin (44 studies), with areas under the curves (AUCs) ranging from 0.70 to 0.99 in ulcerative colitis (UC) and from 0.70 to 0.94 in Crohn`s disease (CD), followed by lactoferrin (4 studies), matrix metalloproteinase-9 (3 studies), and lipocalin-2 (3 studies). The most frequently studied serum marker was C-reactive protein (30 studies), with AUCs ranging from 0.60 to 0.96 in UC and from 0.64 to 0.93 in CD. Fecal calprotectin is an accurate MH marker in IBD in adults; however, it cannot replace endoscopy and the application of calprotectin is hampered by the lack of standardization concerning the cut-off value. Other markers are either not sufficiently accurate or have not been studied extensively enough.
Collapse
Affiliation(s)
| | - Radosław Kempiński
- Department of Gastroenterology and Hepatology, Wroclaw Medical University, Borowska 213, 50-556 Wroclaw, Poland;
| | - Mariusz Bromke
- Department of Medical Biochemistry, Wroclaw Medical University, Chalubinskiego 10, 50-368 Wroclaw, Poland;
| | - Katarzyna Neubauer
- Department of Gastroenterology and Hepatology, Wroclaw Medical University, Borowska 213, 50-556 Wroclaw, Poland;
| |
Collapse
|
21
|
Fecal Eosinophil Cationic Protein Is a Diagnostic and Predictive Biomarker in Young Adults with Inflammatory Bowel Disease. J Clin Med 2019; 8:jcm8122025. [PMID: 31756948 PMCID: PMC6947361 DOI: 10.3390/jcm8122025] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2019] [Revised: 11/13/2019] [Accepted: 11/18/2019] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND AND AIMS Fecal biomarkers are important non-invasive markers monitoring disease activity in inflammatory bowel disease (IBD). We compared the significance of fecal eosinophil cationic protein (fECP) and fecal calprotectin (fCal). METHODS fECP and fCal were measured in patients with Crohn's disease (CD, n = 97), ulcerative colitis (UC, n = 53), Clostridioides difficile infection (CDI, n = 9), primary food allergy (PFA, n = 11), pollen-associated food allergy (n = 25) and non-inflammatory controls (n = 78). Results were correlated with clinical and endoscopic IBD activity scores. RESULTS fECP was significantly elevated in CD, UC, CDI and PFA compared to controls. fCal was significantly increased in CD, UC and CDI. fECP had lower diagnostic accuracy than fCal (area under the curve (AUC) = 0.88) in differentiating between endoscopically active and inactive patients with IBD (AUC = 0.77, ROC analysis). In contrast to fCal, fECP correlated negatively with age and levels were also elevated in clinically and endoscopically inactive patients with IBD <45 years (endoscopically inactive IBD vs controls; AUC for fECP = 0.86; AUC for fCal = 0.62). However, in those patients with low inflammatory activity (fCal <250 mg/kg), high fECP indicated the need for treatment modification or surgery (fECP <200 µg/kg = 22%; 200-600 µg/kg = 44%; >600 µg/kg = 82%) at month 48 of follow-up. CONCLUSIONS fECP is a diagnostic and prognostic marker in young patients with IBD in remission.
Collapse
|
22
|
Restellini S, Chao CY, Martel M, Barkun A, Kherad O, Seidman E, Wild G, Bitton A, Afif W, Bessissow T, Lakatos PL. Clinical Parameters Correlate With Endoscopic Activity of Ulcerative Colitis: A Systematic Review. Clin Gastroenterol Hepatol 2019; 17:1265-1275.e8. [PMID: 30583048 DOI: 10.1016/j.cgh.2018.12.021] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/15/2018] [Revised: 12/12/2018] [Accepted: 12/14/2018] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS Optimal management of patients with ulcerative colitis (UC) requires assessment of disease activity-usually by endoscopy, which is invasive, costly, and not risk free. We performed a systematic review to determine whether clinical symptoms correlate with findings from endoscopy assessments of patients with UC. METHODS We performed a systematic review of publication databases from January 1980 through July 2018 to identify clinical trials and observational studies reporting correlations among symptoms, disease activity index scores and/or patient reported outcomes (rectal bleeding and/or stool frequency), and endoscopic disease activity. Correlations were ascertained in patients with active vs inactive disease and by disease extent and treatment type. Risk of bias was assessed using the Quality Assessment of Diagnostic Accuracy Studies 2 tool. Because of significant heterogeneity, meta-analysis was not possible. Results were synthesized qualitatively and systematically. RESULTS Our final analysis included 23 studies (1 randomized trial, 22 observational studies) comprising 3320 patients with UC. The studies used a variety of measures to assess clinical activity, endoscopic activity, and measures of correlation (sensitivity, specificity, correlation coefficients, area under the receiver operator curve). Overall, studies were at moderate-high risk of bias. Composite clinical measures, including rectal bleeding and stool frequency, had moderate to strong correlations with endoscopic disease activity; the absence of rectal bleeding identified patients with inactive disease with higher levels of sensitivity than normalization of stool frequency. In general, symptoms correlated more strongly with endoscopic activity in patients with left-sided colitis than extensive colitis. The effect of different medications on the correlation between clinical and endoscopic activity has not been well studied. CONCLUSIONS In a systematic review, we found a moderate to strong correlation between clinical activity, particularly the combination of rectal bleeding and stool frequency, and endoscopic activity in patients with UC. Although these clinical assessments could help prioritize patients for endoscopic evaluation in resource-limited settings, challenges associated with treating patients based on symptoms alone preclude adaptation of current management algorithms.
Collapse
Affiliation(s)
- Sophie Restellini
- Division of Gastroenterology, McGill University Health Centre, Montreal, Canada; Division of Gastroenterology and Hepatology, Geneva's University Hospitals, University of Geneva, Switzerland
| | - Che-Yung Chao
- Department of Gastroenterology and Hepatology, Princess Alexandra Hospital, Brisbane, Australia
| | - Myriam Martel
- Division of Gastroenterology, Epidemiology and Biostatistics and Occupational Health, McGill University Health Centre, Montreal, Canada
| | - Alan Barkun
- Division of Gastroenterology, McGill University Health Centre, Montreal, Canada; Division of Gastroenterology, Epidemiology and Biostatistics and Occupational Health, McGill University Health Centre, Montreal, Canada
| | - Omar Kherad
- Internal Medicine Department, La Tour Hospital, University of Geneva, Switzerland
| | - Ernest Seidman
- Division of Gastroenterology, McGill University Health Centre, Montreal, Canada
| | - Gary Wild
- Division of Gastroenterology, McGill University Health Centre, Montreal, Canada
| | - Alain Bitton
- Division of Gastroenterology, McGill University Health Centre, Montreal, Canada
| | - Waqqas Afif
- Division of Gastroenterology, McGill University Health Centre, Montreal, Canada
| | - Talat Bessissow
- Division of Gastroenterology, McGill University Health Centre, Montreal, Canada
| | - Peter L Lakatos
- Division of Gastroenterology, McGill University Health Centre, Montreal, Canada; First Department of Medicine, Semmelweis University, Budapest, Hungary.
| |
Collapse
|
23
|
Li J, Zhao X, Li X, Lu M, Zhang H. Systematic Review with Meta-Analysis: Fecal Calprotectin as a Surrogate Marker for Predicting Relapse in Adults with Ulcerative Colitis. Mediators Inflamm 2019; 2019:2136501. [PMID: 31275056 PMCID: PMC6558608 DOI: 10.1155/2019/2136501] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2019] [Accepted: 05/05/2019] [Indexed: 02/07/2023] Open
Abstract
The clinical course of ulcerative colitis (UC) is featured by remission and relapse, which remains unpredictable. Recent studies revealed that fecal calprotectin (FC) could predict clinical relapse for UC patients in remission, which has not yet been well accepted. To detect the predictive value of FC for clinical relapse in adult UC patients based on updated literature, we carried out a comprehensive electronic search of PubMed, Web of Science, Embase, and the Cochrane Library to identify all eligible studies. Diagnostic accuracy including pooled sensitivity, specificity, positive likelihood ratio (PLR), negative likelihood ratio (NLR), diagnostic odds ratio (DOR), and pooled area under the receiver operating characteristic (AUROC) was calculated using a random effects model. Heterogeneity across studies was assessed by the I 2 metric. Sources of heterogeneity were detected using subgroup analysis. Metaregression was used to test potential factors correlated to DOR. Publication bias was assessed using Deek's funnel plots. In our study, 14 articles enrolling a total of 1110 participants were finally included, and all articles underwent a quality assessment. Pooled sensitivity, specificity, PLR, and NLR with 95% confidence intervals (CIs) were 0.75 (95% CI: 0.70-0.79), 0.77 (95% CI: 0.74-0.80), 3.45 (95% CI: 2.31-5.14), and 0.37 (95% CI: 0.28-0.49) respectively. The area under the summary receiver operating characteristic (sROC) curve was 0.82, and the diagnostic odds ratio was 10.54 (95% CI: 6.16-18.02). Our study suggested that FC is useful in predicting clinical relapse for adult UC patients in remission as a simple and noninvasive marker.
Collapse
Affiliation(s)
- Jiajia Li
- Department of Gastroenterology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu Province 210029, China
| | - Xiaojing Zhao
- Department of Gastroenterology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu Province 210029, China
| | - Xueting Li
- Department of Gastroenterology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu Province 210029, China
| | - Meijiao Lu
- Department of Gastroenterology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu Province 210029, China
| | - Hongjie Zhang
- Department of Gastroenterology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu Province 210029, China
| |
Collapse
|
24
|
Ma C, Battat R, Parker CE, Khanna R, Jairath V, Feagan BG. Update on C-reactive protein and fecal calprotectin: are they accurate measures of disease activity in Crohn's disease? Expert Rev Gastroenterol Hepatol 2019; 13:319-330. [PMID: 30791776 DOI: 10.1080/17474124.2019.1563481] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
'Treat-to-target' paradigms in Crohn's disease (CD) directed at suppressing intestinal inflammation require accurate and reliable measures of disease activity. Although endoscopy has traditionally been considered a gold standard, cost, complexity, resource limitations, and invasiveness are important limitations. Hence, substantial interest exists for non-invasive serum and fecal biomarkers, namely C-reactive protein (CRP) and fecal calprotectin (FC), in the diagnosis, monitoring, and treatment of CD. Areas covered: We review the evidence for using serum CRP and FC in distinguishing patients with CD from those with irritable bowel syndrome, categorizing disease activity among patients with an established diagnosis of CD, predicting the likelihood of treatment response, identifying asymptomatic patients in medically or surgically induced remission who are at risk for disease relapse, and as treatment targets. Expert commentary: Accurate interpretation of CRP and FC is dependent on several factors including the clinical context, the performance characteristics of the assay, the specified test cut-offs, and the pre-test probability of disease. Emerging evidence indicates that CRP and FC are valuable adjuncts for the management of CD in specific circumstances described in this review.
Collapse
Affiliation(s)
- Christopher Ma
- a Division of Gastroenterology and Hepatology , University of Calgary , Calgary , Alberta , Canada.,b Robarts Clinical Trials Inc ., London , Ontario , Canada
| | - Robert Battat
- b Robarts Clinical Trials Inc ., London , Ontario , Canada.,c Division of Gastroenterology , University of California San Diego , La Jolla , CA , USA
| | | | - Reena Khanna
- d Department of Medicine , Western University , London , Ontario , Canada
| | - Vipul Jairath
- b Robarts Clinical Trials Inc ., London , Ontario , Canada.,d Department of Medicine , Western University , London , Ontario , Canada.,e Department of Epidemiology and Biostatistics , Western University , London , Ontario , Canada
| | - Brian Gordon Feagan
- b Robarts Clinical Trials Inc ., London , Ontario , Canada.,d Department of Medicine , Western University , London , Ontario , Canada.,e Department of Epidemiology and Biostatistics , Western University , London , Ontario , Canada
| |
Collapse
|
25
|
What is the role of C-reactive protein and fecal calprotectin in evaluating Crohn's disease activity? Best Pract Res Clin Gastroenterol 2019; 38-39:101602. [PMID: 31327404 DOI: 10.1016/j.bpg.2019.02.004] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/12/2019] [Accepted: 02/14/2019] [Indexed: 02/07/2023]
Abstract
Historically, the evaluation of patients with Crohn's disease (CD) has centered on use of subjective symptom-based assessment. However, patients with CD experience a broad spectrum of non-specific symptoms that may not directly correlate with objective measures of inflammation. Endoscopy has been the gold standard for evaluating the burden and severity of mucosal disease. However, use of ileocolonoscopy for disease monitoring in long-term follow-up is limited by considerations of cost, resource utilization, and invasiveness. As treatment goals in CD have shifted towards 'treat-to-target' paradigms that emphasize tight control of inflammation, it has become increasingly evident that sensitive, accurate, and reliable measures of disease activity are required. The use of non-invasive serum and fecal biomarkers such as C-reactive protein (CRP) and fecal calprotectin (FC) has been evaluated in patients with CD for categorizing disease activity, predicting treatment response, identifying patients at risk for disease relapse, and as a potential therapeutic target. In this review, we summarize the interpretation of CRP and FC in patients with CD within specific clinical contexts and according to assay performance characteristics.
Collapse
|
26
|
Chen JM, Liu T, Gao S, Tong XD, Deng FH, Nie B. Efficacy of noninvasive evaluations in monitoring inflammatory bowel disease activity: A prospective study in China. World J Gastroenterol 2017; 23:8235-8247. [PMID: 29290660 PMCID: PMC5739930 DOI: 10.3748/wjg.v23.i46.8235] [Citation(s) in RCA: 31] [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: 07/31/2017] [Revised: 09/28/2017] [Accepted: 11/01/2017] [Indexed: 02/06/2023] Open
Abstract
AIM To optimize the efficacy of noninvasive evaluations in monitoring the endoscopic activity of inflammatory bowel disease (IBD).
METHODS Fecal calprotectin (FC), clinical activity index (CDAI or CAI), C-reactive protein (CRP), erythrocyte sedimentation rate (ESR), and procalcitonin (PCT) were measured for 136 IBD patients. Also, FC was measured in 25 irritable bowel syndrome (IBS) patients that served as controls. Then, endoscopic activity was determined by other two endoscopists for colonic or ileo-colonic Crohn’s disease (CICD) with the “simple endoscopic score for Crohn’s disease” (SES-CD), CD-related surgery patients with the Rutgeerts score, and ulcerative colitis (UC) with the Mayo score. The efficacies of these evaluations to predict the endoscopic disease activity were assessed by Mann-Whitney test, χ2 test, Spearman’s correlation, and multiple linear regression analysis.
RESULTS The median FC levels in CD, UC, and IBS patients were 449.6 (IQR, 137.9-1344.8), 497.9 (IQR, 131.7-118.0), and 9.9 (IQR, 049.7) μg/g, respectively (P < 0.001). For FC, CDAI or CAI, CRP, and ESR differed significantly between endoscopic active and remission in CICD and UC patients, but not in CD-related surgery patients. The SES-CD correlated closely with levels of FC (r = 0.802), followed by CDAI (r = 0.734), CRP (r = 0.658), and ESR (r = 0.557). The Mayo score also correlated significantly with FC (r = 0.837), CAI (r = 0.776), ESR (r = 0.644), and CRP (r = 0.634). For FC, a cut-off value of 250 μg/g indicated endoscopic active inflammation with accuracies of 87.5%, 60%, and 91.1%, respectively, for CICD, CD-related surgery, and UC patients. Moreover, clinical FC activity (CFA) calculated as 0.8 × FC + 4.6 × CDAI showed higher area under the curve (AUC) of 0.962 for CICD and CFA calculated as 0.2 × FC + 50 × CAI showed higher AUC (0.980) for UC patients than the FC. Also, the diagnostic accuracy of FC in identifying patients with mucosal inflammation in clinical remission was reflected by an AUC of 0.91 for CICD and 0.96 for UC patients.
CONCLUSION FC is the most promising noninvasive evaluation for monitoring the endoscopic activity of CICD and UC. CFA might be more accurate for IBD activity evaluation.
Collapse
Affiliation(s)
- Jin-Min Chen
- Department of Gastroenterology, Xiangyang Central Hospital, Hubei University of Arts and Science, Xiangyang 441021, Hubei Province, China
| | - Tao Liu
- Department of Gastroenterology, the Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou 510665, Guangdong Province, China
| | - Shan Gao
- Department of Gastroenterology, Xiangyang Central Hospital, Hubei University of Arts and Science, Xiangyang 441021, Hubei Province, China
| | - Xu-Dong Tong
- Department of Gastroenterology, Xiangyang Central Hospital, Hubei University of Arts and Science, Xiangyang 441021, Hubei Province, China
| | - Fei-Hong Deng
- Guangdong Provincial Key Laboratory of Gastroenterology, Department of Gastroenterology, Nanfang Hospital, Southern Medical University, Guangzhou 510515, Guangdong Province, China
| | - Biao Nie
- Department of Gastroenterology, the First Affiliated Hospital of Jinan University, Jinan University, Guangzhou 510630, Guangdong Province, China
| |
Collapse
|
27
|
Fluxá D, Simian D, Flores L, Ibáñez P, Lubascher J, Figueroa C, Kronberg U, Pizarro G, Castro M, Piottante A, Vial MT, Quera R. Clinical, endoscopic and histological correlation and measures of association in ulcerative colitis. J Dig Dis 2017; 18:634-641. [PMID: 28949435 DOI: 10.1111/1751-2980.12546] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/20/2017] [Revised: 08/30/2017] [Accepted: 09/22/2017] [Indexed: 12/11/2022]
Abstract
OBJECTIVE To determine the correlation between clinical, fecal, endoscopic and histological activity in patients with ulcerative colitis (UC). METHODS A correlational cross-sectional analysis was performed in patients with UC who underwent colonoscopy between February and December 2016. Clinical, endoscopic, fecal and histological activities were determined using the partial Mayo subscore, Mayo endoscopic subscore and modified Mayo endoscopic subscore, fecal calprotectin and Geboes score and the presence of basal plasmacytosis, respectively. Scores were analyzed using Spearman's rank correlation test. To determine the association between scores and some clinical variables and active UC, univariate and multivariate logistic regressions were used. RESULTS Altogether 105 procedures (93 patients) were included. In 64.8% of the procedures, the mucosa was inflamed; however, 14.7% did not show histological inflammation. Endoscopic remission was observed in the other 35.2% of procedures; however, in biopsies 21.6% exhibited histological inflammation. Mayo endoscopic subscore and modified Mayo endoscopic score were well correlated but were only moderately correlated with clinical and histological scores. Furthermore, there was a moderate correlation between Mayo endoscopic score and Geboes score. Conversely, histological scores were poorly correlated with partial Mayo score. In multivariate analysis, Geboes score and basal plasmacytosis were predictive of active disease (OR 3.505, 95% CI 1.544-7.959 and OR 3.240, 95% CI 1.123-9.349, respectively), whereas biological therapy was found to be protective against UC (OR 0.021, 95% CI 0.000-0.641). CONCLUSION Clinical, endoscopic and histological activities were moderately correlated, while Geboes score and basal plasmacytosis were predictive of endoscopically active UC.
Collapse
Affiliation(s)
- Daniela Fluxá
- Department of Gastroenterology, Clínica Las Condes, Santiago, Chile
| | - Daniela Simian
- Academic Department Research Unit, Clínica Las Condes, Santiago, Chile
| | - Lilian Flores
- Department of Gastroenterology, Inflammatory Bowel Disease Program, Clínica Las Condes, Santiago, Chile
| | - Patricio Ibáñez
- Department of Gastroenterology, Inflammatory Bowel Disease Program, Clínica Las Condes, Santiago, Chile
| | - Jaime Lubascher
- Department of Gastroenterology, Inflammatory Bowel Disease Program, Clínica Las Condes, Santiago, Chile
| | - Carolina Figueroa
- Department of Gastroenterology, Inflammatory Bowel Disease Program, Clínica Las Condes, Santiago, Chile
| | - Udo Kronberg
- Department of Surgery, Colorectal Surgery Unit, Inflammatory Bowel Disease Program, Clínica Las Condes, Santiago, Chile
| | - Gonzalo Pizarro
- Department of Gastroenterology, Clínica Las Condes, Santiago, Chile.,Department of Gastroenterology, Barros Luco Trudeau Hospital, Santiago, Chile
| | - Magdalena Castro
- Academic Department Research Unit, Epidemiology and Biomedical Statistics, Academic Research Unit, Clínica Las Condes, Santiago, Chile
| | | | - María T Vial
- Department of Pathology, Clínica Las Condes, Santiago, Chile
| | - Rodrigo Quera
- Department of Gastroenterology, Inflammatory Bowel Disease Program, Clínica Las Condes, Santiago, Chile
| |
Collapse
|