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Mårild K, Söderling J, Stephansson O, Axelrad J, Halfvarson J, Bröms G, Marsal J, Olén O, Ludvigsson JF. Histologic Remission in Inflammatory Bowel Disease and Female Fertility: A Nationwide Study. Gastroenterology 2024; 166:802-814.e18. [PMID: 38331202 DOI: 10.1053/j.gastro.2024.01.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Revised: 01/04/2024] [Accepted: 01/13/2024] [Indexed: 02/10/2024]
Abstract
BACKGROUND & AIMS Inflammatory bowel disease (IBD) is linked to reduced female fertility, but it is unclear how fertility rates vary by histologic disease activity. METHODS Nationwide IBD cohort of Swedish women aged 15 to 44 years. We examined fertility rates during periods with vs without histologic inflammation (n = 21,046; follow-up, 1990-2016) and during periods with vs without clinical activity (IBD-related hospitalization, surgery, or treatment escalation) (n = 24,995; follow-up, 2006-2020). Accounting for sociodemographics and comorbidities, we used Poisson regression to estimate adjusted fertility rate ratios (aFRRs) for live births conceived during 12-month periods of histologic inflammation (vs histologic remission) and 3-month periods of clinically active IBD (vs quiescent IBD). RESULTS During periods with vs without histologic inflammation, there were 6.35 (95% confidence interval [CI], 5.98-6.73) and 7.09 (95% CI, 6.48-7.70) live births conceived per 100 person-years of follow-up, respectively, or 1 fewer child per 14 women with 10 years of histologic inflammation (aFRR, 0.90; 95% CI, 0.81-1.00). In women with histologic inflammation, fertility was similarly reduced in ulcerative colitis (UC) (aFRR, 0.89 [95% CI, 0.78-1.02]) and Crohn's disease (CD) (aFRR, 0.86 [95% CI, 0.72-1.04]). Clinical IBD activity was associated with an aFRR of 0.76 (95% CI, 0.72-0.79) or 1 fewer child per 6 women with 10 years of clinical activity. Fertility was reduced in clinically active UC (aFRR, 0.75 [95% CI, 0.70-0.81]) and CD (aFRR, 0.76 [95% CI, 0.70-0.82]). Finally, among women with clinically quiescent IBD, histologic inflammation (vs histologic remission) was associated with reduced fertility (aFRR, 0.85 [95% CI, 0.73-0.98]). CONCLUSIONS An association between histologic and clinical activity and reduced female fertility in CD and UC was found. Notably, histologic inflammation was also linked to reduced fertility in women with clinically quiescent IBD.
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Affiliation(s)
- Karl Mårild
- Department of Pediatrics, Institute of Clinical Sciences, Sahlgrenska Academy, Gothenburg, Sweden; Department of Pediatrics, Queen Silvia Children's Hospital, Gothenburg, Sweden.
| | - Jonas Söderling
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Solna, Sweden; Clinical Epidemiology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Olof Stephansson
- Clinical Epidemiology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Jordan Axelrad
- Inflammatory Bowel Disease Center at NYU Langone Health, Division of Gastroenterology, Department of Medicine, NYU Grossman School of Medicine, New York, New York
| | - Jonas Halfvarson
- Department of Gastroenterology, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - Gabriella Bröms
- Clinical Epidemiology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden; Department of Gastroenterology, Danderyd Hospital, Stockholm, Sweden
| | - Jan Marsal
- Department of Gastroenterology, Skåne University Hospital, Lund, Sweden; Immunology Section, Lund University, Lund, Sweden
| | - Ola Olén
- Clinical Epidemiology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden; Sachs' Children and Youth Hospital, Stockholm South General Hospital, Stockholm, Sweden; Department of Clinical Science and Education Södersjukhuset, Karolinska Institutet, Stockholm, Sweden
| | - Jonas F Ludvigsson
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Solna, Sweden; Department of Pediatrics, Örebro University Hospital, Örebro, Sweden; Department of Medicine, Columbia University College of Physicians and Surgeons, New York, New York
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Lamichhane N, Melas N, Bergqvist V, Ekholm NP, Olén O, Ludvigsson JF, Hjortswang H, Marsal J, Eriksson C, Halfvarson J. Real-World Outcomes of Patients Starting Intravenous and Transitioning to Subcutaneous Vedolizumab in Inflammatory Bowel Disease. Dig Dis Sci 2024:10.1007/s10620-024-08422-9. [PMID: 38637457 DOI: 10.1007/s10620-024-08422-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/11/2023] [Accepted: 03/28/2024] [Indexed: 04/20/2024]
Abstract
BACKGROUND Real-world data on starting intravenous (IV) vedolizumab (VDZ) and transitioning to subcutaneous (SC) treatment in inflammatory bowel disease (IBD) are scarce. AIMS To assess treatment outcomes of patients with IBD starting IV VDZ and switching to SC VDZ in routine clinical care. METHODS Adult patients with IBD switching from IV to SC VDZ treatment between 1 March 2020 and 31 December 2021 were identified from the Swedish IBD quality register. The primary outcome was SC VDZ persistence. Secondary outcomes included clinical remission, changes in quality of life (QoL) according to EuroQual 5-Dimensions 5-Levels (EQ-5D-5L) and the Short-Health Scale (SHS) and inflammatory markers, including faecal Calprotectin (FCP). RESULTS Altogether, 406 patients with IBD (Crohn's disease, n = 181; ulcerative colitis, n = 225) were identified. After a median follow-up of 30 months from starting IV VDZ treatment, the persistence rates were 98%(178/181) in Crohn's disease and 94% (211/225) in ulcerative colitis. Most patients (84%) transitioned during maintenance therapy, and the median follow-up from switch to SC VDZ was 10 months. Compared to baseline, statistically significant improvements were observed in all domains of the SHS, EQ-5D index value and visual analogue scale. Median (interquartile range) FCP concentrations (μg/g) decreased from 459 (185-1001) to 65 (26-227) in Crohn's disease (n = 45; p < 0.001) and from 646 (152-1450) to 49 (20-275) in ulcerative colitis (n = 58; p < 0.001). CONCLUSION Initiating IV VDZ and switching to SC treatment was associated with high persistence rates and improvements in measures of QoL and FCP. These findings are reassuring for patients who start IV VDZ and switch to SC VDZ.
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Affiliation(s)
- N Lamichhane
- School of Health and Medical Sciences, Örebro University, Örebro, Sweden
| | - N Melas
- School of Health and Medical Sciences, Örebro University, Örebro, Sweden
- Central Hospital in Karlstad, Karlstad, Sweden
| | - V Bergqvist
- Department of Gastroenterology, Skåne University Hospital, Lund, Sweden
- Department of Clinical Sciences, Lund University, Lund, Sweden
| | - N-P Ekholm
- Takeda Pharma, Medical Affairs, Stockholm, Sweden
| | - O Olén
- Clinical Epidemiology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
- Stockholm South General Hospital, Sachs' Children and Youth Hospital, Stockholm, Sweden
- Department of Clinical Science and Education Södersjukhuset, Karolinska Institutet, Stockholm, Sweden
| | - J F Ludvigsson
- Department of Paediatrics, Örebro University Hospital, Örebro, Sweden
- Department of Medicine, Columbia University, College of Physicians and Surgeons, New York, NY, USA
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - H Hjortswang
- Department of Gastroenterology and Hepatology in Linköping, Linköping University, Linköping, Sweden
- Department of Health, Medicine, and Caring Sciences, Linköping University, Linköping, Sweden
| | - J Marsal
- Department of Gastroenterology, Skåne University Hospital, Lund, Sweden
- Department of Clinical Sciences, Lund University, Lund, Sweden
| | - C Eriksson
- Clinical Epidemiology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
- Department of Gastroenterology, Faculty of Medicine and Health, Örebro University, 701 82, Örebro, Sweden
| | - J Halfvarson
- Department of Gastroenterology, Faculty of Medicine and Health, Örebro University, 701 82, Örebro, Sweden.
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Mårild K, Söderling J, Axelrad J, Halfvarson J, Forss A, Olén O, Ludvigsson JF. Histologic Activity in Inflammatory Bowel Disease and Risk of Serious Infections: A Nationwide Study. Clin Gastroenterol Hepatol 2024; 22:831-846. [PMID: 37913937 PMCID: PMC10960698 DOI: 10.1016/j.cgh.2023.10.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Revised: 10/03/2023] [Accepted: 10/16/2023] [Indexed: 11/03/2023]
Abstract
BACKGROUND & AIMS Individuals with inflammatory bowel disease (IBD) are at increased risk of serious infections, but whether this risk varies by histologic disease activity is unclear. METHODS This was a national population-based study of 55,626 individuals diagnosed with IBD in 1990 to 2016 with longitudinal data on ileocolorectal biopsy specimens followed up through 2016. Serious infections were defined as having an inpatient infectious disease diagnosis in the Swedish National Patient Register. We used Cox regression to estimate hazard ratios (HRs) for serious infections in the 12 months after documentation of histologic inflammation (vs histologic remission), adjusting for social and demographic factors, chronic comorbidities, prior IBD-related surgery, and hospitalization. We also adjusted for IBD-related medications in sensitivity analyses. RESULTS With histologic inflammation vs remission, there was 4.62 (95% CI, 4.46-4.78) and 2.53 (95% CI, 2.36-2.70) serious infections per 100 person-years of follow-up, respectively (adjusted HR [aHR], 1.59; 95% CI, 1.48-1.72). Histologic inflammation (vs remission) was associated with an increased risk of serious infections in ulcerative colitis (aHR, 1.68; 95% CI, 1.51-1.87) and Crohn's disease (aHR, 1.59; 95% CI, 1.40-1.80). The aHRs of sepsis and opportunistic infections were 1.66 (95% CI, 1.28-2.15) and 1.71 (95% CI, 1.22-2.41), respectively. Overall, results were consistent across age groups, sex, and education level, and remained largely unchanged after adjustment for IBD-related medications (aHR, 1.47; 95% CI, 1.34-1.61). CONCLUSIONS Histologic inflammation of IBD was an independent risk factor of serious infections, including sepsis, suggesting that achieving histologic remission may reduce infections in IBD. The study was approved by the Stockholm Ethics Review Board (approval numbers 2014/1287-31/4, 2018/972-32, and 2021-06209-01).
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Affiliation(s)
- Karl Mårild
- Department of Pediatrics, Institute of Clinical Sciences, Sahlgrenska Academy, Gothenburg, Sweden; Department of Pediatrics, Queen Silvia Children's Hospital, Gothenburg, Sweden.
| | - Jonas Söderling
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Solna, Sweden; Clinical Epidemiology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Jordan Axelrad
- Inflammatory Bowel Disease Center at New York University Langone Health, Division of Gastroenterology, Department of Medicine, New York University Grossman School of Medicine, New York, New York
| | - Jonas Halfvarson
- Department of Gastroenterology, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - Anders Forss
- Clinical Epidemiology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden; Gastroenterology Unit, Department of Gastroenterology, Dermatovenereology and Rheumatology, Karolinska University Hospital, Stockholm, Sweden
| | - Ola Olén
- Clinical Epidemiology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden; Pediatric Gastroenterology Unit, Sach's Children and Youth Hospital, Stockholm South General Hospital, Stockholm, Sweden; Department of Clinical Science and Education Södersjukhuset, Karolinska Institutet, Stockholm, Sweden
| | - Jonas F Ludvigsson
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Solna, Sweden; Department of Pediatrics, Örebro University Hospital, Örebro, Sweden; Department of Medicine, Columbia University College of Physicians and Surgeons, New York, New York
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Shrestha S, Brand JS, Osooli M, Eriksson C, Schoultz I, Askling J, Jess T, Montgomery S, Olén O, Halfvarson J. Spondyloarthritis in first-degree relatives and spouses of patients with inflammatory bowel disease: A nationwide population-based cohort study from Sweden. J Crohns Colitis 2024:jjae041. [PMID: 38518097 DOI: 10.1093/ecco-jcc/jjae041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/28/2023] [Indexed: 03/24/2024]
Abstract
BACKGROUND AND AIMS Register-based research suggests a shared pathophysiology between inflammatory bowel disease [IBD] and spondyloarthritis [SpA], but the role of familial [genetic and environmental] factors in this shared susceptibility is largely unknown. We compared the risk of SpA in first-degree relatives [FDRs] and spouses of IBD patients with FDRs and spouses of matched population-based reference individuals. METHODS We identified 147,080 FDRs and 25,945 spouses of patients with incident IBD [N=39,203] during 2006-2016 and 1,453,429 FDRs and 258,098 spouses of matched reference individuals [N=390,490], by linking nationwide Swedish registers and gastrointestinal biopsy data. Study participants were followed 1987-2017. Cox regression was used to estimate hazard ratios [HRs] of SpA. RESULTS During follow-up, 2,430 FDRs of IBD patients [6.5/10,000 person-years] and 17,761 FDRs of reference individuals [4.8/10,000 person-years] were diagnosed with SpA, corresponding to an HR of 1.35 [95%CI:1.29,1.41]. In subgroup analyses, the increased risk of SpA was most pronounced in FDRs of Crohn's disease patients [HR=1.44; 95%CI:1.34,1.56] and of IBD patients aged <18 years at diagnosis [HR=1.46; 95%CI: 1.27,1.68]. IBD patient's spouses also had a higher SpA rate than reference individuals' spouses, but the difference was less pronounced [4.3 vs. 3.5/10,000 person-years; HR=1.22; 95%CI:1.09,1.37]. No subgroup-specific risk pattern was identified among spouses. CONCLUSIONS The observed shared familial risks between IBD and SpA support shared genetic factors in their pathogenesis. However, spouses of IBD patients were also at increased risk for SpA, reflecting the influence of environmental exposures or similarities in health-seeking patterns.
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Affiliation(s)
- Sarita Shrestha
- School of Medical Sciences, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - Judith S Brand
- Population Health Sciences, Bristol Medical School, University of Bristol, United Kingdom
- Medical Research Council Integrative Epidemiology Unit, University of Bristol, Bristol, United Kingdom
- Clinical Epidemiology and Biostatistics, School of Medical Sciences, Faculty of Medicine and Health, Örebro University Hospital, Örebro, Sweden
| | - Mehdi Osooli
- Clinical Epidemiology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Carl Eriksson
- Clinical Epidemiology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
- Department of Gastroenterology, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - Ida Schoultz
- School of Medical Sciences, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - Johan Askling
- Clinical Epidemiology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
- Rheumatology, Theme Inflammation and Ageing, Karolinska University Hospital, Stockholm, Sweden
| | - Tine Jess
- Center for Molecular Prediction of Inflammatory Bowel Disease (PREDICT), Department of Clinical Medicine, Aalborg University, Copenhagen, Denmark, Department of Gastroenterology & Hepatology, Aalborg University Hospital, Aalborg, Denmark
| | - Scott Montgomery
- Clinical Epidemiology and Biostatistics, School of Medical Sciences, Faculty of Medicine and Health, Örebro University Hospital, Örebro, Sweden
- Clinical Epidemiology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
- Department of Epidemiology and Public Health, University College London, London, United Kingdom
| | - Ola Olén
- Clinical Epidemiology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
- Department of Clinical Science and Education Södersjukhuset, Karolinska Institutet, Stockholm, Sweden
- Sachs' Children and Youth Hospital, Stockholm South General Hospital, Stockholm, Sweden
| | - Jonas Halfvarson
- Department of Gastroenterology, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
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Zheng T, Roda G, Zabana Y, Escudero-Hernández C, Liu X, Chen Y, Camargo Tavares L, Bonfiglio F, Mellander MR, Janczewska I, Vigren L, Sjöberg K, Ohlsson B, Almer S, Halfvarson J, Miehlke S, Madisch A, Lieb W, Kupčinskas J, Weersma RK, Bujanda L, Julià A, Marsal S, Esteve M, Guagnozzi D, Fernández-Bañares F, Ferrer C, Peter I, Ludvigsson JF, Pardi D, Verhaegh B, Jonkers D, Pierik M, Münch A, Franke A, Bresso F, Khalili H, Colombel JF, D'Amato M. Human Leukocyte Antigen Signatures as Pathophysiological Discriminants of Microscopic Colitis Subtypes. J Crohns Colitis 2024; 18:349-359. [PMID: 37768647 DOI: 10.1093/ecco-jcc/jjad165] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Revised: 07/29/2023] [Accepted: 09/26/2023] [Indexed: 09/29/2023]
Abstract
BACKGROUND AND AIMS Microscopic colitis [MC] is currently regarded as an inflammatory bowel disease that manifests as two subtypes: collagenous colitis [CC] and lymphocytic colitis [LC]. Whether these represent a clinical continuum or distinct entities is, however, an open question. Genetic investigations may contribute important insight into their respective pathophysiologies. METHODS We conducted a genome-wide association study [GWAS] meta-analysis in 1498 CC, 373 LC patients, and 13 487 controls from Europe and the USA, combined with publicly available MC GWAS data from UK Biobank and FinnGen [2599 MC cases and 552 343 controls in total]. Human leukocyte antigen [HLA] alleles and polymorphic residues were imputed and tested for association, including conditional analyses for the identification of key causative variants and residues. Genetic correlations with other traits and diagnoses were also studied. RESULTS We detected strong HLA association with CC, and conditional analyses highlighted the DRB1*03:01 allele and its residues Y26, N77, and R74 as key to this association (best p = 1.4 × 10-23, odds ratio [OR] = 1.96). Nominally significant genetic correlations were detected between CC and pneumonia [rg = 0.77; p = 0.048] and oesophageal diseases [rg = 0.45, p = 0.023]. An additional locus was identified in MC GWAS analyses near the CLEC16A and RMI2 genes on chromosome 16 [rs35099084, p = 2.0 × 10-8, OR = 1.31]. No significant association was detected for LC. CONCLUSION Our results suggest CC and LC have distinct pathophysiological underpinnings, characterised by an HLA predisposing role only in CC. This challenges existing classifications, eventually calling for a re-evaluation of the utility of MC umbrella definitions.
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Affiliation(s)
- Tenghao Zheng
- School of Biological Sciences, Monash University, Clayton, VIC, Australia
- Clinical Epidemiology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
- Center for Molecular Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Giulia Roda
- Biostructures and Biosystems National Institute, Rome, Italy
| | - Yamile Zabana
- Gastroenterology Department, Hospital Universitari Mútua de Terrassa, Barcelona, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas, Barcelona, Spain
| | - Celia Escudero-Hernández
- Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
- Institute of Clinical Molecular Biology, Kiel University and University Medical Center Schleswig-Holstein, Kiel, Germany
| | - Xingrong Liu
- Clinical Epidemiology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
- Center for Molecular Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Ye Chen
- Division of Gastroenterology, Massachusetts General Hospital, Boston, MA, USA
| | | | - Ferdinando Bonfiglio
- School of Biological Sciences, Monash University, Clayton, VIC, Australia
- Clinical Epidemiology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | | | | | - Lina Vigren
- Department of Clinical Sciences, Lund University, Lund, Sweden
| | - Klas Sjöberg
- Department of Clinical Sciences, Lund University, Skane University Hospital, Malmo, Sweden
| | - Bodil Ohlsson
- Department of Clinical Sciences, Lund University, Skane University Hospital, Malmo, Sweden
| | - Sven Almer
- Division of Gastroenterology, Department of Gastroenterology, Dermatology and Rheumatology, Karolinska University Hospital, Stockholm, Sweden
| | - Jonas Halfvarson
- Department of Gastroenterology, Faculty of Medicine and Health, Orebro University Hospital, Örebro, Sweden
| | - Stephan Miehlke
- Centre for Digestive Diseases, Internal Medicine Centre Eppendorf, and Centre for Oesophageal Disorders, University Hospital Eppendorf, Hamburg, Germany
| | - Ahmed Madisch
- Department of Gastroenterology, CRH Clinic Siloah, Hannover, Germany
| | - Wolfgang Lieb
- Institute of Epidemiology, Christian-Albrechts-University of Kiel, Kiel, Germany
| | - Juozas Kupčinskas
- Department of Gastroenterology, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Rinse K Weersma
- Department of Gastroenterology and Hepatology, University of Groningen and University Medical Center Groningen, Groningen, The Netherlands
| | - Luis Bujanda
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas, Barcelona, Spain
- Department of Liver and Gastrointestinal Diseases, Biodonostia Health Research Institute, Donostia University Hospital, Universidad del País Vasco, San Sebastian, Spain
| | - Antonio Julià
- Rheumatology Research Group, Vall d' Hebron Research Institute, Barcelona, Spain
| | - Sara Marsal
- Rheumatology Research Group, Vall d' Hebron Research Institute, Barcelona, Spain
| | - Maria Esteve
- Gastroenterology Department, Hospital Universitari Mútua de Terrassa, Barcelona, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas, Barcelona, Spain
| | - Danila Guagnozzi
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas, Barcelona, Spain
- Department of Gastroenterology, Vall d'Hebron University Hospital, Neuro-Immuno-Gastroenterology Group, Digestive System Research Unit, Vall d'Hebron Institut de Recerca, Barcelona, Spain
| | - Fernando Fernández-Bañares
- Gastroenterology Department, Hospital Universitari Mútua de Terrassa, Barcelona, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas, Barcelona, Spain
| | - Carmen Ferrer
- Pathology Department, Hospital Universitari Mútua de Terrassa, Barcelona, Spain
| | - Inga Peter
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Jonas F Ludvigsson
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Darrell Pardi
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, USA
| | - Bas Verhaegh
- Division Gastroenterology-Hepatology, Department of Internal Medicine, NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University Medical Centre+, Maastricht, The Netherlands
| | - Daisy Jonkers
- Division Gastroenterology-Hepatology, Department of Internal Medicine, NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University Medical Centre+, Maastricht, The Netherlands
| | - Marieke Pierik
- Division Gastroenterology-Hepatology, Department of Internal Medicine, NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University Medical Centre+, Maastricht, The Netherlands
| | - Andreas Münch
- Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
- Department of Gastroenterology and Hepatology, Linköping University, Linköping, Sweden
- Department of Health, Medicine, and Caring Sciences, Linköping University, Linköping, Sweden
| | - Andre Franke
- Institute of Clinical Molecular Biology, Kiel University and University Medical Center Schleswig-Holstein, Kiel, Germany
| | - Francesca Bresso
- Division of Gastroenterology, Department of Gastroenterology, Dermatology and Rheumatology, Karolinska University Hospital, Stockholm, Sweden
| | - Hamed Khalili
- Division of Gastroenterology, Massachusetts General Hospital, Boston, MA, USA
- Clinical and Translational Epidemiology Unit, Massachusetts General Hospital, Boston, MA, USA
- Broad Institute of Massachusetts Institute of Technology and Harvard, Cambridge, MA, USA
| | - Jean-Frederic Colombel
- Dr Henry D. Janowitz Division of Gastroenterology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Mauro D'Amato
- Clinical Epidemiology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
- Gastrointestinal Genetics Lab, CIC bioGUNE - BRTA, Derio, Spain
- Ikerbasque, Basque Foundation for Science, Bilbao, Spain
- Department of Medicine and Surgery, LUM University, Casamassima, Italy
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Marinica Grando L, Halfvarson J, van Nieuwenhoven M. Rectal Sensory and Compliance Testing: A Method Comparison Study between High-Resolution Anorectal Manometry and Barostat Investigations. Diagnostics (Basel) 2024; 14:351. [PMID: 38396390 PMCID: PMC10888286 DOI: 10.3390/diagnostics14040351] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2024] [Revised: 01/28/2024] [Accepted: 01/31/2024] [Indexed: 02/25/2024] Open
Abstract
Abnormal visceral perception and motor function are often observed in patients with fecal incontinence, evacuation disorders and irritable bowel syndrome. The international anorectal physiology working group has proposed a standardization for anorectal function assessment, where rectal sensitivity testing is performed using an elastic balloon attached to a high-resolution anorectal manometry (HRAM) catheter. Rectal compliance, another component of rectal function evaluation, is a pressure-volume relationship that refers to the rectum's ability to stretch and expand as it receives and holds fecal matter. There are no data available regarding the possibility of compliance testing using HRAM, although this is theoretically possible by correcting for the elastic balloon's intrinsic properties. The gold standard for measurement of visceral sensitivity and compliance is the rectal barostat, according to the procedure described by the European COST action GENIEUR group. Data on the agreement between the two different procedures are scarce. Hence, we performed a comparative study of the HRAM and barostat investigations in 26 healthy individuals. We hypothesized that by inflating the balloon before the examination, rectal compliance can be measured with HRAM investigations, and we examined correlations and levels of agreement between the methods. Our results demonstrate that assessing rectal compliance with HRAM is technically possible; however, a strong correlation with the rectal barostat was only observed at the maximum tolerable volume (Spearman's rho = 0.7, p = 0.02). We only found moderate correlations (Spearman's rho = 0.562, p = 0.019) for compliance according to the barostat methodology and for rectal sensibility testing (Spearman's rho = 0.57, p = 0.03 for maximum tolerable volume). Bland-Altman plots showed poor levels of agreement between the methods. We conclude that HRAM and the rectal barostat cannot be used interchangeably for compliance or sensitivity assessments. We suggest the development of a non-elastic balloon with a fixed size and shape to assess rectal sensory function and compliance in HRAM testing.
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Affiliation(s)
- Lucian Marinica Grando
- Department Gastroenterology, Faculty of Medicine and Health, Örebro University, SE 7082 Örebro, Sweden; (J.H.); (M.v.N.)
| | - Jonas Halfvarson
- Department Gastroenterology, Faculty of Medicine and Health, Örebro University, SE 7082 Örebro, Sweden; (J.H.); (M.v.N.)
| | - Michiel van Nieuwenhoven
- Department Gastroenterology, Faculty of Medicine and Health, Örebro University, SE 7082 Örebro, Sweden; (J.H.); (M.v.N.)
- University Health Care Research Center, Faculty of Medicine and Health, Örebro University, SE 70182 Örebro, Sweden
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Sun J, Yao J, Olén O, Halfvarson J, Bergman D, Ebrahimi F, Roelstraete B, Rosengren A, Sundström J, Ludvigsson JF. Long-term risk of myocarditis in patients with inflammatory bowel disease: a nationwide cohort study in Sweden. Am J Gastroenterol 2024:00000434-990000000-01017. [PMID: 38315442 DOI: 10.14309/ajg.0000000000002701] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Accepted: 12/28/2023] [Indexed: 02/07/2024]
Abstract
OBJECTIVES Despite a suggested link between inflammatory bowel disease (IBD) and myocarditis, the association has not been well-established. This study aimed to investigate the long-term risk of myocarditis in patients with IBD. METHODS This nationwide cohort involved all patients with biopsy-confirmed IBD in Sweden (1969-2017) (n=83,264, Crohn's disease [CD, n=24,738], ulcerative colitis [UC, n=46,409], and IBD-unclassified [IBD-U, n=12,117]), general population reference individuals (n=391,344), and IBD-free full siblings (n=96,149), and followed until 2019. Primary outcome was incident myocarditis and secondary outcome was severe myocarditis (complicated with heart failure, death, or readmission). Flexible parametric survival models were used to estimate adjusted hazard ratios (aHR) and cumulative incidence of outcomes, along with 95% confidence intervals (CIs). RESULTS During a median follow-up of 12 years, there were 256 myocarditis cases in IBD patients (incidence rate [IR]=22.6/100,000 person-years) and 710 in reference individuals (IR=12.9), with an aHR of 1.55 (95%CI: 1.33 to 1.81). The increased risk persisted through 20 years after IBD diagnosis, corresponding to one extra myocarditis case in 735 IBD patients until then. This increased risk was observed in CD (aHR=1.48 [1.11 to 1.97]) and UC (aHR=1.58 [1.30 to 1.93]). IBD was also associated with severe myocarditis (IR: 10.1 vs. 3.5; aHR=2.44 [1.89 to 3.15]), irrespective of IBD subtypes (CD: aHR=2.39 [1.43 to 4.01], UC: aHR=2.82 [1.99 to 4.00], and IBD-U: aHR=3.14 [1.55 to 6.33]). Sibling comparison analyses yielded similar results. CONCLUSIONS Patients with IBD had an increased risk of myocarditis, especially severe myocarditis, for ≥20 years after diagnosis, but absolute risks were low.
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Affiliation(s)
- Jiangwei Sun
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Jialu Yao
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Ola Olén
- Clinical Epidemiology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
- Sachs' Children and Youth Hospital, Stockholm South General Hospital, Stockholm, Sweden
- Department of Clinical Science and Education Södersjukhuset, Karolinska Institutet, Stockholm, Sweden
| | - Jonas Halfvarson
- Department of Gastroenterology, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - David Bergman
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Fahim Ebrahimi
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
- Department of Gastroenterology and Hepatology, Clarunis University Center for Gastrointestinal and Liver Diseases, Basel, Switzerland
| | - Bjorn Roelstraete
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Annika Rosengren
- Department of Molecular and Clinical Medicine, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Sahlgrenska University Hospital VG-Region, Gothenburg, Sweden
| | - Johan Sundström
- Department of Medical Sciences, Uppsala University, Sweden
- The George Institute for Global Health, University of New South Wales, Australia
| | - Jonas F Ludvigsson
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
- Department of Pediatrics, Örebro University Hospital, Örebro, Sweden
- Division of Digestive and Liver Disease, Department of Medicine, Columbia University Medical Center, New York, New York, USA
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8
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Uchida AM, Garber JJ, Pyne A, Peterson K, Roelstraete B, Olén O, Halfvarson J, Ludvigsson JF. Eosinophilic esophagitis is associated with increased risk of later inflammatory bowel disease in a nationwide Swedish population cohort. United European Gastroenterol J 2024; 12:34-43. [PMID: 38058270 PMCID: PMC10859712 DOI: 10.1002/ueg2.12493] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Accepted: 10/20/2023] [Indexed: 12/08/2023] Open
Abstract
BACKGROUND Earlier studies on the possible association between eosinophilic esophagitis (EoE) and inflammatory bowel disease (IBD) have been contradictory. METHODS Patients with biopsy-verified EoE diagnosed between 1990 and 2017 in Sweden (n = 1587) were age- and sex-matched with up to five general population reference individuals (n = 7808). EoE was defined using pathology reports from all 28 pathology centers in Sweden (the ESPRESSO study). Multivariate Cox regression then estimated hazard ratios for future IBD. IBD was defined based on the international classification of disease codes and histopathology codes. In secondary analyses, sibling comparators were used to further reduce potential familial confounding. Additionally, we performed logistic regression examining earlier IBD in EoE. RESULTS During follow-up until 2020, 16 (0.01%) EoE patients and 21 (0.003%) general population reference individuals diagnosed with IBD, corresponding to a 3.5-fold increased risk of future IBD (aHR = 3.56; 95% CI 1.79-7.11). EoE was linked to Crohn's disease (aHR = 3.39 [95% CI 1.02-9.60]) but not to ulcerative colitis (aHR = 1.37; 95% CI 0.38-4.86). Compared to their siblings, patients with EoE were at a 2.48-fold increased risk of IBD (aHR = 2.48; 95% CI 0.92-6.70). Earlier IBD was 15 times more likely in EoE patients than in matched reference individuals (odds ratio, 15.39; 95% CI 7.68-33.59). CONCLUSION In this nationwide cohort study, EoE was associated with a 3.5-fold increased risk of later IBD diagnosis. This risk increase may be due to shared genetic or early environmental risk factors, but also surveillance bias could play a role.
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Affiliation(s)
- Amiko M Uchida
- Division of Gastroenterology, Hepatology & Nutrition, University of Utah School of Medicine, Salt Lake City, Utah, USA
| | - John J Garber
- Gastrointestinal Unit, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Ashley Pyne
- Division of Gastroenterology, Hepatology & Nutrition, University of Utah School of Medicine, Salt Lake City, Utah, USA
| | - Kathryn Peterson
- Division of Gastroenterology, Hepatology & Nutrition, University of Utah School of Medicine, Salt Lake City, Utah, USA
| | - Bjorn Roelstraete
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Ola Olén
- Clinical Epidemiology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
- Sachs' Children and Youth Hospital, Stockholm South General Hospital, Stockholm, Sweden
- Department of Clinical Science and Education Södersjukhuset, Karolinska Institutet, Stockholm, Sweden
| | - Jonas Halfvarson
- Department of Gastroenterology, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - Jonas F Ludvigsson
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
- Department of Pediatrics, Örebro University, Örebro, Sweden
- Department of Medicine, Celiac Disease Center, Columbia University College of Physicians and Surgeons, New York, New York, USA
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Faye AS, Axelrad J, Sun J, Halfvarson J, Söderling J, Olén O, Ludvigsson JF. Atherosclerosis as a Risk Factor of Inflammatory Bowel Disease: A Population-Based Case-Control Study. Am J Gastroenterol 2024; 119:313-322. [PMID: 37721310 PMCID: PMC10872602 DOI: 10.14309/ajg.0000000000002502] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Accepted: 09/06/2023] [Indexed: 09/19/2023]
Abstract
INTRODUCTION Data suggest atherosclerotic-related inflammation may play a role in the pathogenesis of inflammatory bowel disease (IBD), but large-scale studies are missing. METHODS In this nationwide case-control study, we used the Swedish Patient Register and the Epidemiology Strengthened by histoPathology Reports in Sweden cohort to identify adult cases of incident IBD between 2002 and 2021, with each case matched to up to 10 general population controls. We used conditional logistic regression to calculate odds ratios (OR) for exposure to an atherosclerotic-related condition (myocardial infarction, thromboembolic stroke, or atherosclerosis itself) before being diagnosed with IBD. RESULTS There were a total of 56,212 individuals with IBD and 531,014 controls. Of them, 2,334 (4.2%) cases and 18,222 (3.4%) controls had a prior diagnosis of an atherosclerotic-related condition, corresponding to an OR of 1.30 (95% confidence interval [CI] 1.24-1.37). Results were statistically significant for both Crohn's disease (OR 1.37, 95% CI 1.26-1.48) and ulcerative colitis (OR 1.27, 95% CI 1.20-1.35) and for individuals who developed IBD at 40-59 years of age and 60 years or older. In addition, associations persisted when adjusting for underlying comorbidities, including the presence of immune-mediated diseases and prior aspirin and/or statin use. The highest odds of an atherosclerotic-related condition were seen in the 6-12 months before IBD diagnosis, though odds were increased even ≥5 years before. A higher magnitude of odds was also observed when having 2 or more atherosclerotic-related conditions when compared with having only 1 condition. DISCUSSION A history of an atherosclerotic-related condition is associated with increased odds of developing IBD, particularly among older adults. Future studies should investigate whether drugs targeting atherosclerotic-related inflammation may prevent IBD in higher-risk individuals.
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Affiliation(s)
- Adam S. Faye
- Inflammatory Bowel Disease Center at NYU Langone Health, Division of Gastroenterology, Department of Medicine, NYU School of Medicine, New York, New York, USA
| | - Jordan Axelrad
- Inflammatory Bowel Disease Center at NYU Langone Health, Division of Gastroenterology, Department of Medicine, NYU School of Medicine, New York, New York, USA
| | - Jiangwei Sun
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Jonas Halfvarson
- Department of Gastroenterology, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - Jonas Söderling
- Clinical Epidemiology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Ola Olén
- Clinical Epidemiology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
- Sachs’ Children and Youth Hospital, Stockholm South General Hospital, Stockholm, Sweden
- Department of Clinical Science and Education Södersjukhuset, Karolinska Institutet, Stockholm, Sweden
| | - Jonas F. Ludvigsson
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
- Department of Pediatrics, Örebro University Hospital, Örebro, Sweden
- Division of Digestive and Liver Disease, Department of Medicine, Columbia University Medical Center, New York, New York, USA
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10
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Schreiber S, Danese S, Dignass A, Domènech E, Fantini MC, Ferrante M, Halfvarson J, Hart A, Magro F, Lees CW, Leone S, Pierik MJ, Peters M, Field P, Fishpool H, Peyrin-Biroulet L. Defining Comprehensive Disease Control for Use as a Treatment Target for Ulcerative Colitis in Clinical Practice: International Delphi Consensus Recommendations. J Crohns Colitis 2024; 18:91-105. [PMID: 37586038 PMCID: PMC10821705 DOI: 10.1093/ecco-jcc/jjad130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Indexed: 08/18/2023]
Abstract
BACKGROUND AND AIMS Treatment of ulcerative colitis [UC] requires a patient-centric definition of comprehensive disease control that considers improvements in aspects not typically captured by classical landmark trial endpoints. In an international initiative, we reviewed aspects of UC that affect patients and/or indicate mucosal inflammation, to achieve consensus on which aspects to combine in a definition of comprehensive disease control, using a modified Delphi process. METHODS The Delphi panel comprised 12 gastroenterologists and one patient advocate. Two gastroenterologists were elected as chairs and did not vote. To inform statements, we asked 18 patients and the panel members about their experiences of remission and reviewed published literature. Panel members voted on statements anonymously in three rounds, with a live discussion before Round 3. Consensus was met if ≥67% of the panel agreed. Statements without consensus in Rounds 1 and 2 were revised or discarded after Round 3. RESULTS The panel agreed to measure individual patient benefit using a definition of comprehensive disease control that combines aspects currently measured in trials [rectal bleeding, stool frequency, disease-related quality of life, endoscopy, histological inflammatory activity, inflammatory biomarkers, and corticosteroid use] with additional patient-reported symptoms [bowel urgency, abdominal pain, extraintestinal manifestations, fatigue, and sleep disturbance]. The panel agreed on scoring systems and thresholds for many aspects. CONCLUSIONS Using a robust methodology, we defined comprehensive disease control in UC. Next, we will combine the measurement and scoring of these aspects into a multicomponent tool and will adopt comprehensive disease control as a treatment target in clinical practice and trials.
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Affiliation(s)
- Stefan Schreiber
- University Hospital Schleswig-Holstein, Department of Internal Medicine I, Kiel, Germany
| | - Silvio Danese
- Gastroenterology and Endoscopy, IRCCS Ospedale San Raffaele and Vita-Salute San Raffaele University, Milan, Italy
| | - Axel Dignass
- Department of Medicine I, Agaplesion Markus Hospital, Goethe University, Frankfurt, Germany
| | - Eugeni Domènech
- Department of Gastroenterology, Hospital Universitari Germans Trias i Pujol and CIBEREHD, Badalona, Spain
- Departament de Medicina, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Massimo C Fantini
- Department of Medical Science and Public Health, University of Cagliari, Cagliari, Italy
| | - Marc Ferrante
- Department of Gastroenterology and Hepatology, University Hospitals Leuven, KU Leuven, Leuven, Belgium
| | - Jonas Halfvarson
- Department of Gastroenterology, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - Ailsa Hart
- IBD Unit, St. Mark’s Hospital, London, UK
| | - Fernando Magro
- CINTESIS@RISE, Faculty of Medicine of the University of Porto, Porto, Portugal
| | - Charlie W Lees
- Edinburgh Inflammatory Bowel Disease Unit, Western General Hospital, Edinburgh, UK
| | - Salvo Leone
- European Federation of Crohn’s & Ulcerative Colitis Associations [EFCCA], Brussels, Belgium
| | - Marieke J Pierik
- Division Gastroenterology and Hepatology, Maastricht University Medical Centre, Maastricht, The Netherlands
| | - Michele Peters
- Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | | | | | - Laurent Peyrin-Biroulet
- Department of Gastroenterology, Nancy University Hospital, Vandœuvre-lès-Nancy, France
- Inserm, NGERE, University of Lorraine, Nancy, France
- INFINY Institute, Nancy University Hospital, Vandœuvre-lès-Nancy, France
- FHU-CURE, Nancy University Hospital, Vandœuvre-lès-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, QC, Canada
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11
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Sun J, Yao J, Olén O, Halfvarson J, Bergman D, Ebrahimi F, Sundström J, Ludvigsson JF. Familial coaggregation of inflammatory bowel disease with cardiovascular disease: a nationwide multigenerational cohort study. Gut 2024:gutjnl-2023-331632. [PMID: 38184319 DOI: 10.1136/gutjnl-2023-331632] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Accepted: 12/23/2023] [Indexed: 01/08/2024]
Affiliation(s)
- Jiangwei Sun
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Jialu Yao
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Ola Olén
- Clinical Epidemiology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
- Sachs' Children and Youth Hospital, Stockholm South General Hospital, Stockholm, Sweden
- Department of Clinical Science and Education Södersjukhuset, Karolinska Institutet, Stockholm, Sweden
| | - Jonas Halfvarson
- Department of Gastroenterology, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - David Bergman
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Fahim Ebrahimi
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
- Department of Gastroenterology and Hepatology, University Digestive Health Care Center Basel - Clarunis, Basel, Switzerland
| | - Johan Sundström
- Department of Medical Sciences, Uppsala University, Uppsala, Sweden
- The George Institute for Global Health, University of New South Wales, Sydney, New South Wales, Australia
| | - Jonas F Ludvigsson
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
- Department of Pediatrics, Örebro University Hospital, Örebro, Sweden
- Division of Digestive and Liver Disease, Department of Medicine, Columbia University Medical Center, New York, New York, USA
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12
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Thunberg J, Grännö O, Bergemalm D, Eriksson C, Visuri I, Eberhardson M, Halfvarson J. Comparative study of a point-of-care test and an enzyme-linked immunosorbent assay (ELISA) for infliximab levels. Scand J Gastroenterol 2024; 59:150-155. [PMID: 37882356 DOI: 10.1080/00365521.2023.2269456] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Accepted: 10/05/2023] [Indexed: 10/27/2023]
Abstract
BACKGROUND Proactive therapeutic drug monitoring (TDM) is often challenged by long turnaround time when using enzyme-linked immunosorbent assays (ELISAs), especially when analyses are centralised. Point-of-care tests (POCTs) allow rapid assessments, but data on their agreement with existing in-house methodologies are scarce. OBJECTIVE To examine the agreement between a POCT by ProciseDx (San Diego, CA) and the most frequently used in-house ELISA for infliximab (IFX) quantification in Sweden. METHODS Serum samples were analysed using the in-house ELISA, Karolinska University Hospital, Stockholm, Sweden and a POCT by ProciseDx (San Diego, CA). Agreement was assessed and differences were examined. RESULTS Samples from 61 inflammatory bowel disease (IBD) patients were analysed with a median IFX concentration of 7.9 μg/mL (interquartile range (IQR) 5.5-13) for the POCT and 7.9 μg/mL (IQR 5.2-12) for the ELISA (Pearson's correlation coefficient = 0.95 (95% CI 0.92-0.97, p < .01)). A Passing-Bablok regression yielded an intercept of -0.44 and a slope of 1.09. The Bland-Altman plot showed a systemic bias of -0.77 μg/mL (95% CI -0.18 to -1.4) between the methods. The upper limit of agreement was 3.7 (95% CI 2.7-4.8) (μg/mL), whereas the lower limit agreement was -5.3 (95% CI -6.3 to -4.3) (μg/mL). An excellent reliability was observed, intraclass correlation showed = 0.94 (95% CI 0.89-0.96, p < .0001). When defining IFX concentration as subtherapeutic (<3.0 μg/mL), therapeutic (3.0-7.0 μg/mL) or supratherapeutic (>7.0 μg/mL) drug levels, Kappa statistics showed a substantial agreement (0.79). CONCLUSIONS The POCT by ProciseDx (San Diego, CA) demonstrated a good agreement with the in-house ELISA, supporting its use for rapid IFX quantification.
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Affiliation(s)
- Joel Thunberg
- Department of Gastroenterology, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - Olle Grännö
- Department of Laboratory Medicine, Clinical Microbiology, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - Daniel Bergemalm
- Department of Gastroenterology, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - Carl Eriksson
- Department of Gastroenterology, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Isabella Visuri
- Department of Gastroenterology, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - Michael Eberhardson
- Department of Gastroenterology and Hepatology, Linköping University Hospital, Linköping, Sweden
- Department of Medicine, Solna, Karolinska Institutet, Stockholm, Sweden
| | - Jonas Halfvarson
- Department of Gastroenterology, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
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13
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Olén O, Smedby KE, Erichsen R, Pedersen L, Halfvarson J, Hallqvist-Everhov Å, Bryder N, Askling J, Ekbom A, Sachs MC, Sørensen HT, Ludvigsson JF. Increasing Risk of Lymphoma Over Time in Crohn's Disease but Not in Ulcerative Colitis: A Scandinavian Cohort Study. Clin Gastroenterol Hepatol 2023; 21:3132-3142. [PMID: 37061104 DOI: 10.1016/j.cgh.2023.04.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Revised: 02/20/2023] [Accepted: 04/03/2023] [Indexed: 04/17/2023]
Abstract
BACKGROUND & AIMS Earlier studies have provided varying risk estimates for lymphoma in patients with inflammatory bowel disease (IBD), but often have been limited by detection biases (especially during the first year of follow-up evaluation), misclassification, and small sample size; and rarely reflect modern-day management of IBD. METHODS We performed a binational register-based cohort study (Sweden and Denmark) from 1969 to 2019. We compared 164,716 patients with IBD with 1,639,027 matched general population reference individuals. Cox regression estimated hazard ratios (HRs) for incident lymphoma by lymphoma subtype, excluding the first year of follow-up evaluation. RESULTS From 1969 to 2019, 258 patients with Crohn's disease (CD), 479 patients with ulcerative colitis (UC), and 6675 matched reference individuals developed lymphoma. This corresponded to incidence rates of 35 (CD) and 34 (UC) per 100,000 person-years in IBD patients, compared with 28 and 33 per 100,000 person-years in their matched reference individuals. Although both CD (HR, 1.32; 95% CI, 1.16-1.50) and UC (HR, 1.09; 95% CI, 1.00-1.20) were associated with an increase in lymphoma, the 10-year cumulative incidence difference was low even in CD patients (0.08%; 95% CI, 0.02-0.13). HRs have increased in the past 2 decades, corresponding to increasing use of immunomodulators and biologics during the same time period. HRs were increased for aggressive B-cell non-Hodgkin lymphoma in CD and UC patients, and for T-cell non-Hodgkin lymphoma in CD patients. Although the highest HRs were observed in patients exposed to combination therapy (immunomodulators and biologics) or second-line biologics, we also found increased HRs in patients naïve to such drugs. CONCLUSIONS During the past 20 years, the risk of lymphomas have increased in CD, but not in UC, and were driven mainly by T-cell lymphomas and aggressive B-cell lymphomas.
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Affiliation(s)
- Ola Olén
- Clinical Epidemiology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden; Sachs' Children and Youth Hospital, Stockholm South General Hospital, Stockholm, Sweden; Department of Clinical Science and Education Södersjukhuset, Karolinska Institutet, Stockholm, Sweden.
| | - Karin E Smedby
- Clinical Epidemiology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden; Department of Hematology, Karolinska University Hospital, Stockholm, Sweden
| | - Rune Erichsen
- Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark; Department of Surgery, Randers Regional Hospital, Randers, Denmark
| | - Lars Pedersen
- Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark
| | - Jonas Halfvarson
- Department of Gastroenterology, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - Åsa Hallqvist-Everhov
- Clinical Epidemiology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Nicklas Bryder
- Clinical Epidemiology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Johan Askling
- Clinical Epidemiology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Anders Ekbom
- Clinical Epidemiology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Michael C Sachs
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Henrik Toft Sørensen
- Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark
| | - Jonas F Ludvigsson
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden; Department of Pediatrics, Orebro University Hospital, Orebro, Sweden; Department of Medicine, Columbia University College of Physicians and Surgeons, New York, New York
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14
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Axelrad JE, Olén O, Söderling J, Roelstraete B, Khalili H, Song M, Faye A, Eberhardson M, Halfvarson J, Ludvigsson JF. Inflammatory Bowel Disease and Risk of Colorectal Polyps: A Nationwide Population-Based Cohort Study From Sweden. J Crohns Colitis 2023; 17:1395-1409. [PMID: 36994851 PMCID: PMC10588773 DOI: 10.1093/ecco-jcc/jjad056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Indexed: 03/31/2023]
Abstract
BACKGROUND Inflammatory bowel disease [IBD] has been linked to an increased risk of colorectal neoplasia. However, the types and risks of specific polyp types in IBD are less clear. METHODS We identified 41 880 individuals with IBD (Crohn's disease [CD: n = 12 850]; ulcerative colitis [UC]: n = 29 030]) from Sweden matched with 41 880 reference individuals. Using Cox regression, we calculated adjusted hazard ratios [aHRs] for neoplastic colorectal polyps [tubular, serrated/sessile, advanced and villous] defined by histopathology codes. RESULTS During follow-up, 1648 [3.9%] IBD patients and 1143 [2.7%] reference individuals had an incident neoplastic colorectal polyp, corresponding to an incidence rate of 46.1 and 34.2 per 10 000 person-years, respectively. This correlated to an aHR of 1.23 (95% confidence interval [CI] 1.12-1.35) with the highest HRs seen for sessile serrated polyps [8.50, 95% CI 1.10-65.90] and traditional serrated adenomas [1.72, 95% CI 1.02-2.91]. aHRs for colorectal polyps were particularly elevated in those diagnosed with IBD at a young age and at 10 years after diagnosis. Both absolute and relative risks of colorectal polyps were higher in UC than in CD [aHRs 1.31 vs 1.06, respectively], with a 20-year cumulative risk difference of 4.4% in UC and 1.5% in CD, corresponding to one extra polyp in 23 patients with UC and one in 67 CD patients during the first 20 years after IBD diagnosis. CONCLUSIONS In this nationwide population-based study, there was an increased risk of neoplastic colorectal polyps in IBD patients. Colonoscopic surveillance in IBD appears important, especially in UC and after 10 years of disease.
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Affiliation(s)
- Jordan E Axelrad
- Inflammatory Bowel Disease Center at NYU Langone Health, Division of Gastroenterology, Department of Medicine, NYU Grossman School of Medicine, New York, NY>, USA
| | - Ola Olén
- Clinical Epidemiology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
- Sachs’ Children and Youth Hospital, Stockholm South General Hospital, Stockholm, Sweden
- Department of Clinical Science and Education Södersjukhuset, Karolinska Institutet, Stockholm, Sweden
| | - Jonas Söderling
- Clinical Epidemiology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Bjorn Roelstraete
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Hamed Khalili
- Division of Gastroenterology, Department of Medicine, Massachusetts General Hospital, Boston, MA, USA
| | - Mingyang Song
- Inflammatory Bowel Disease Center at NYU Langone Health, Division of Gastroenterology, Department of Medicine, NYU Grossman School of Medicine, New York, NY>, USA
| | - Adam Faye
- Inflammatory Bowel Disease Center at NYU Langone Health, Division of Gastroenterology, Department of Medicine, NYU Grossman School of Medicine, New York, NY>, USA
| | - Michael Eberhardson
- Department of Gastroenterology and Hepatology, Linköping University Hospital, Linköping University and Karolinska Institutet, Linköping, Sweden
| | - Jonas Halfvarson
- Department of Gastroenterology, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - Jonas F Ludvigsson
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
- Department of Pediatrics, Orebro University Hospital, Orebro, Sweden
- Department of Medicine, Columbia University College of Physicians and Surgeons, New York, NY, USA
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15
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D’Amico F, Solitano V, Magro F, Olivera PA, Halfvarson J, Rubin D, Dignass A, Al Awadhi S, Kobayashi T, Queiroz NSF, Calvo M, Kotze PG, Ghosh S, Peyrin-Biroulet L, Danese S. Practical Management of Biosimilar Use in Inflammatory Bowel Disease (IBD): A Global Survey and an International Delphi Consensus. J Clin Med 2023; 12:6350. [PMID: 37834994 PMCID: PMC10574001 DOI: 10.3390/jcm12196350] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2023] [Revised: 09/21/2023] [Accepted: 09/30/2023] [Indexed: 10/15/2023] Open
Abstract
As the patents for biologic originator drugs expire, biosimilars are emerging as cost-effective alternatives within healthcare systems. Addressing various challenges in the clinical management of inflammatory bowel disease (IBD) remains crucial. To shed light on physicians' current knowledge, beliefs, practical approaches, and concerns related to biosimilar adoption-whether initiating a biosimilar, transitioning from an originator to a biosimilar, or switching between biosimilars (including multiple switches and reverse switching)-a global survey was conducted. Fifteen physicians with expertise in the field of IBD from 13 countries attended a virtual international consensus meeting to develop practical guidance regarding biosimilar adoption worldwide, considering the survey results. This consensus centered on 10 key statements covering biosimilar effectiveness, safety, indications, rationale, multiple switches, therapeutic drug monitoring of biosimilars, non-medical switching, and future perspectives. Ultimately, the consensus affirmed that biosimilars are equally effective and safe when compared to originator drugs. They are considered suitable for both biologic-naïve patients and those who have previously been treated with originator drugs, with cost reduction being the primary motivation for transitioning from an originator drug to a biosimilar.
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Affiliation(s)
- Ferdinando D’Amico
- Gastroenterology and Endoscopy, IRCCS Ospedale San Raffaele and Vita-Salute San Raffaele University, 20132 Milan, Italy;
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, 20072 Milan, Italy;
| | - Virginia Solitano
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, 20072 Milan, Italy;
- Department of Medicine, Division of Gastroenterology, Schulich School of Medicine, Western University, London, ON N6A 3K7, Canada
| | - Fernando Magro
- CINTESIS@RISE, Faculty of Medicine of the University of Porto, 4200-319 Porto, Portugal;
| | - Pablo A. Olivera
- Gastroenterology Department, CEMIC, Buenos Aires C1425ASS, Argentina;
- Zane Cohen Centre for Digestive Diseases-Lunenfeld-Tanenbaum Research Institute-Sinai Health System-Gastroenterology, Toronto, ON M5T 3L9, Canada
| | - Jonas Halfvarson
- Department of Gastroenterology, Faculty of Medicine and Health, Örebro University, SE-701 82 Örebro, Sweden;
| | - David Rubin
- The University of Chicago Medicine Inflammatory Bowel Disease Center, University of Chicago Medicine, Chicago, IL 60637, USA;
| | - Axel Dignass
- Department of Medicine I, Agaplesion Markus Hospital, Goethe University, 60323 Frankfurt am Main, Germany;
| | - Sameer Al Awadhi
- Digestive Diseases Unit, Rashid Hospital, Dubai P.O. Box 4545, United Arab Emirates;
| | - Taku Kobayashi
- Center for Advanced IBD Research and Treatment, Kitasato University Kitasato Institute Hospital, Tokyo 108-8642, Japan;
| | - Natália Sousa Freitas Queiroz
- Health Sciences Graduate Program, School of Medicine, Pontifícia Universidade Católica do Paraná (PUCPR), Curitiba 80215-901, Brazil;
| | - Marta Calvo
- IBD Unit, Gastroenterology, Hospital Universitario Puerta de Hierro Majalahonda, 28222 Madrid, Spain;
| | - Paulo Gustavo Kotze
- Colorectal Surgery Unit, Hospital Universitário Cajuru, Pontifícia Universidade Católica do Paraná (PUCPR), Curitiba 80215-901, Brazil;
| | - Subrata Ghosh
- APC Microbiome Ireland, College of Medicine and Health, University College Cork, T12 E138 Cork, Ireland;
| | - Laurent Peyrin-Biroulet
- Department of Gastroenterology, Nancy University Hospital, F-54500 Vandœuvre-lès-Nancy, France;
- Inserm, NGERE, University of Lorraine, F-54000 Vandœuvre-lès-Nancy, France
- INFINY Institute, Nancy University Hospital, F-54500 Vandœuvre-lès-Nancy, France
- FHU-CURE, Nancy University Hospital, F-54500 Vandœuvre-lès-Nancy, France
- Groupe Hospitalier Privé Ambroise Paré-Hartmann, Paris IBD Center, F-92200 Neuilly sur Seine, France
- Division of Gastroenterology and Hepatology, McGill University Health Centre, Montreal, QC H4A 3J1, Canada
| | - Silvio Danese
- Gastroenterology and Endoscopy, IRCCS Ospedale San Raffaele and Vita-Salute San Raffaele University, 20132 Milan, Italy;
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16
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Sun J, Roelstraete B, Svennberg E, Halfvarson J, Sundström J, Forss A, Olén O, Ludvigsson JF. Long-term risk of arrhythmias in patients with inflammatory bowel disease: A population-based, sibling-controlled cohort study. PLoS Med 2023; 20:e1004305. [PMID: 37856566 PMCID: PMC10621936 DOI: 10.1371/journal.pmed.1004305] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Revised: 11/02/2023] [Accepted: 10/02/2023] [Indexed: 10/21/2023] Open
Abstract
BACKGROUND Although previous evidence has suggested an increased risk of cardiovascular disease (CVD) in patients with inflammatory bowel disease (IBD), its association with arrhythmias is inconclusive. In this study, we aimed to explore the long-term risk of arrhythmias in patients with IBD. METHODS AND FINDINGS Through a nationwide histopathology cohort, we identified patients with biopsy-confirmed IBD in Sweden during 1969 to 2017, including Crohn's disease (CD: n = 24,954; median age at diagnosis: 38.4 years; female: 52.2%), ulcerative colitis (UC: n = 46,856; 42.1 years; 46.3%), and IBD-unclassified (IBD-U: n = 12,067; 43.8 years; 49.6%), as well as their matched reference individuals and IBD-free full siblings. Outcomes included overall and specific arrhythmias (e.g., atrial fibrillation/flutter, bradyarrhythmias, other supraventricular arrhythmias, and ventricular arrhythmias/cardiac arrest). Flexible parametric survival models estimated hazard ratios (aHR) with 95% confidence intervals (95% CIs), after adjustment for birth year, sex, county of residence, calendar year, country of birth, educational attainment, number of healthcare visits, and cardiovascular-related comorbidities. Over a median of approximately 10 years of follow-up, 1,904 (7.6%) patients with CD, 4,154 (8.9%) patients with UC, and 990 (8.2%) patients with IBD-U developed arrhythmias, compared with 6.7%, 7.5%, and 6.0% in reference individuals, respectively. Compared with reference individuals, overall arrhythmias were increased in patients with CD [54.6 versus 46.1 per 10,000 person-years; aHR = 1.15 (95% CI [1.09, 1.21], P < 0.001)], patients with UC [64.7 versus 53.3 per 10,000 person-years; aHR = 1.14 (95% CI [1.10, 1.18], P < 0.001)], and patients with IBD-U [78.1 versus 53.5 per 10,000 person-years; aHR = 1.30 (95% CI [1.20, 1.41], P < 0.001)]. The increased risk persisted 25 years after diagnosis, corresponding to 1 extra arrhythmia case per 80 CD, 58 UC, and 29 IBD-U cases over the same period. Patients with IBD also had a significantly increased risk of specific arrhythmias, except for bradyarrhythmias. Sibling comparison analyses confirmed the main findings. Study limitations include lack of clinical data to define IBD activity, not considering the potential role of IBD medications and disease activity, and the potential residual confounding from unmeasured factors for arrhythmias. CONCLUSIONS In this study, we observed that patients with IBD were at an increased risk of developing arrhythmias. The excess risk persisted even 25 years after IBD diagnosis. Our findings indicate a need for awareness of this excess risk among healthcare professionals.
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Affiliation(s)
- Jiangwei Sun
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Bjorn Roelstraete
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Emma Svennberg
- Department of Medicine Huddinge, Karolinska University Hospital, Karolinska Institutet, Stockholm, Sweden
| | - Jonas Halfvarson
- Department of Gastroenterology, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - Johan Sundström
- Department of Medical Sciences, Uppsala University, Uppsala, Sweden
- The George Institute for Global Health, University of New South Wales, Sydney, Australia
| | - Anders Forss
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
- Department of Gastroenterology, Dermatovenereology and Rheumatology, Gastroenterology unit, Karolinska University Hospital, Stockholm, Sweden
| | - Ola Olén
- Clinical Epidemiology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
- Sachs’ Children and Youth Hospital, Stockholm South General Hospital, Stockholm, Sweden
- Department of Clinical Science and Education Södersjukhuset, Karolinska Institutet, Stockholm, Sweden
| | - Jonas F. Ludvigsson
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
- Department of Pediatrics, Örebro University Hospital, Örebro, Sweden
- Division of Digestive and Liver Disease, Department of Medicine, Columbia University Medical Center, New York, United States of America
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17
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Everhov ÅH, Söderling J, Befrits G, Khalili H, Bröms G, Neovius M, Askling J, Halfvarson J, Ludvigsson JF, Olén O. Increasing healthcare costs in inflammatory bowel disease 2007-2020 in Sweden. Aliment Pharmacol Ther 2023; 58:692-703. [PMID: 37594381 DOI: 10.1111/apt.17675] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/07/2023] [Revised: 02/06/2023] [Accepted: 08/02/2023] [Indexed: 08/19/2023]
Abstract
BACKGROUND Inflammatory bowel disease has been linked to increasing healthcare costs, but longitudinal data on other societal costs are scarce. AIM To assess costs, including productivity losses, in patients with prevalent Crohn's disease (CD) or ulcerative colitis (UC) in Sweden between 2007 and 2020. METHODS We linked data from national registers on all patients with CD or UC and a matched (sex, birthyear, healthcare region and education) reference population. We assessed mean costs/year in Euros, inflation-adjusted to 2020, for hospitalisations, out-patient visits, medications, sick leave and disability pension. We defined excess costs as the mean difference between patients and matched comparators. RESULTS Between 2007 and 2020, absolute mean annual societal costs in working-age (18-64 years) individuals decreased by 17% in CD (-24% in the comparators) and by 20% in UC (-27% in comparators), due to decreasing costs from sick leave and disability, a consequence of stricter sick leave regulations. Excess costs in 2007 were dominated by productivity losses. In 2020, excess costs were mostly healthcare costs. Absolute and excess costs increased in paediatric and elderly patients. Overall, costs for TNF inhibitors/targeted therapies increased by 274% in CD and 638% in UC, and the proportion treated increased from 5% to 26% in CD, and from 1% to 10% in UC. CONCLUSION Between 2007 and 2020, excess costs shifted from productivity losses to direct healthcare costs; that is, the patients' compensation for sickness absence decreased, while society increased its spending on medications. Medication costs were driven both by expanding use of TNF inhibitors and by high costs for newer targeted therapies.
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Affiliation(s)
- Åsa H Everhov
- Department of Clinical Science and Education, Södersjukhuset, Karolinska Institutet, Stockholm, Sweden
- Clinical Epidemiology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Jonas Söderling
- Clinical Epidemiology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | | | - Hamed Khalili
- Clinical Epidemiology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
- Gastroenterology Unit, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Gabriella Bröms
- Clinical Epidemiology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
- Gastroenterology Unit, Danderyd Hospital, Stockholm, Sweden
| | - Martin Neovius
- Clinical Epidemiology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Johan Askling
- Clinical Epidemiology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Jonas Halfvarson
- Department of Gastroenterology, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - Jonas F Ludvigsson
- Department Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
- Department of Pediatrics, Örebro University Hospital, Örebro University, Örebro, Sweden
| | - Ola Olén
- Clinical Epidemiology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
- Department of Pediatric Gastroenterology and Nutrition, Sachs' Children and Youth Hospital, Stockholm, Sweden
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18
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Sun J, Halfvarson J, Bergman D, Ebrahimi F, Roelstraete B, Lochhead P, Song M, Olén O, Ludvigsson JF. Statin use and risk of colorectal cancer in patients with inflammatory bowel disease. EClinicalMedicine 2023; 63:102182. [PMID: 37662517 PMCID: PMC10474364 DOI: 10.1016/j.eclinm.2023.102182] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Revised: 08/10/2023] [Accepted: 08/11/2023] [Indexed: 09/05/2023] Open
Abstract
Background Statin use has been linked to a reduced risk of advanced colorectal adenomas, but its association with colorectal cancer (CRC) in patients with inflammatory bowel disease (IBD) - a high risk population for CRC - remains inconclusive. Methods From a nationwide IBD cohort in Sweden, we identified 5273 statin users and 5273 non-statin users (1:1 propensity score matching) from July 2006 to December 2018. Statin use was defined as the first filled prescription for ≥30 cumulative defined daily doses and followed until December 2019. Primary outcome was incident CRC. Secondary outcomes were CRC-related mortality and all-cause mortality. Cox regression estimated adjusted hazard ratios (aHRs) and 95% confidence intervals (CIs). Findings During a median follow-up of 5.6 years, 70 statin users (incidence rate (IR): 21.2 per 10,000 person-years) versus 90 non-statin users (IR: 29.2) were diagnosed with incident CRC (rate difference (RD), -8.0 (95% CIs: -15.8 to -0.2 per 10,000 person-years); aHR = 0.76 (95% CIs: 0.61 to 0.96)). The benefit for incident CRC was duration-dependent in a nested case-control design: as compared to short-term use (30 days to <1 year), the adjusted odd ratios were 0.59 (0.25 to 1.43) for 1 to <2 years of use, 0.46 (0.21 to 0.98) for 2 to <5 years of use, and 0.38 (0.16 to 0.86) for ≥5 years of use (Pfor tread = 0.016). Compared with non-statin users, statin users also had a decreased risk for CRC-related mortality (IR: 6.0 vs. 11.9; RD, -5.9 (-10.5 to -1.2); aHR, 0.56 (0.37 to 0.83)) and all-cause mortality (IR: 156.4 vs. 231.4; RD, -75.0 (-96.6 to -53.4); aHR, 0.63 (0.57 to 0.69)). Interpretation Statin use was associated with a lower risk of incident CRC, CRC-related mortality, and all-cause mortality. The benefit for incident CRC was duration-dependent, with a significantly lower risk after ≥2 years of statin use. Funding This research was supported by Forte (i.e., the Swedish Research Council for Health, Working Life and Welfare).
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Affiliation(s)
- Jiangwei Sun
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Jonas Halfvarson
- Department of Gastroenterology, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - David Bergman
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Fahim Ebrahimi
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
- Department of Gastroenterology and Hepatology, Clarunis - University Center for Gastrointestinal and Liver Diseases, Basel, Switzerland
| | - Bjorn Roelstraete
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | | | - Mingyang Song
- Departments of Epidemiology and Nutrition, Harvard T.H. Chan School of Public Health, Harvard University, Boston, MA, USA
- Clinical and Translational Epidemiology Unit and Division of Gastroenterology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
| | - Ola Olén
- Clinical Epidemiology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
- Sachs’ Children and Youth Hospital, Stockholm South General Hospital, Stockholm, Sweden
- Department of Clinical Science and Education Södersjukhuset, Karolinska Institutet, Stockholm, Sweden
| | - Jonas F. Ludvigsson
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
- Department of Pediatrics, Örebro University Hospital, Örebro, Sweden
- Division of Digestive and Liver Disease, Department of Medicine, Columbia University Medical Center, New York, NY, USA
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19
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Sun J, Halfvarson J, Appelros P, Bergman D, Ebrahimi F, Roelstraete B, Olén O, Ludvigsson JF. Long-term Risk of Stroke in Patients With Inflammatory Bowel Disease: A Population-Based, Sibling-Controlled Cohort Study, 1969-2019. Neurology 2023; 101:e653-e664. [PMID: 37316347 PMCID: PMC10424828 DOI: 10.1212/wnl.0000000000207480] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Accepted: 04/18/2023] [Indexed: 06/16/2023] Open
Abstract
BACKGROUND AND OBJECTIVES Patients with inflammatory bowel disease (IBD) are at an increased risk of thromboembolic events, but evidence on the long-term risk of stroke remains scarce. We aimed to explore whether patients with a biopsy-confirmed IBD had an increased long-term risk of stroke. METHODS This cohort included all patients with biopsy-confirmed IBD in Sweden between 1969 and 2019 and up to 5 matched reference individuals per patient who were randomly selected from the general population and IBD-free full siblings. The primary outcome was incident overall stroke; secondary outcomes were ischemic and hemorrhagic strokes. Stroke was identified from the Swedish National Patient Register by using both primary and secondary diagnoses. Adjusted hazard ratios (aHRs) for stroke were estimated by flexible parametric survival models. RESULTS A total of 85,006 patients with IBD (including Crohn disease [CD, n = 25,257], ulcerative colitis [UC, n = 47,354], and IBD-unclassified [IBD-U, n = 12,395]), 406,987 matched reference individuals, and 101,082 IBD-free full siblings were included in the analysis. We observed 3,720 incident strokes in patients with IBD (incidence rate [IR] 32.6 per 10,000 person-years) and 15,599 in reference individuals (IR 27.7; aHR 1.13, 95% CI 1.08-1.17). The elevated aHR remained increased even 25 years after diagnosis, corresponding to 1 additional stroke case per 93 patients with IBD until then. The excess aHR was mainly driven by ischemic stroke (aHR 1.14; 1.09-1.18) rather than hemorrhagic stroke (aHR 1.06; 0.97-1.15). The risk of ischemic stroke was significantly increased across IBD subtypes (CD [IR 23.3 vs 19.2; aHR 1.19; 1.10-1.29], UC [IR 25.7 vs 22.6; aHR 1.09; 1.04-1.16], and IBD-U [IR 30.5 vs 22.8; aHR 1.22; 1.08-1.37]). Similar results were found when patients with IBD were compared with their siblings. DISCUSSION Patients with IBD were at an increased risk of stroke, especially of ischemic events, irrespective of the IBD subtype. The excess risk persisted even 25 years after diagnosis. These findings highlight the need for clinical vigilance about the long-term excess risk of cerebrovascular events in patients with IBD.
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Affiliation(s)
- Jiangwei Sun
- From the Department of Medical Epidemiology and Biostatistics (J.S., D.B., F.E., B.R., J.F.L.), Karolinska Institutet, Stockholm; Department of Gastroenterology (J.H.), and University Health Care Research Center (P.A.), Faculty of Medicine and Health, Örebro University, Sweden; Department of Gastroenterology and Hepatology (F.E.), Clarunis University Center for Gastrointestinal and Liver Diseases, Basel, Switzerland; Clinical Epidemiology Division (O.O.), Department of Medicine Solna, Karolinska Institutet, Stockholm; Sachs' Children and Youth Hospital (O.O.), Stockholm South General Hospital; Department of Clinical Science and Education Södersjukhuset (O.O.), Karolinska Institutet, Stockholm; Department of Pediatrics (J.F.L.), Örebro University Hospital, Sweden; and Division of Digestive and Liver Disease (J.F.L.), Department of Medicine, Columbia University Medical Center, New York, NY.
| | - Jonas Halfvarson
- From the Department of Medical Epidemiology and Biostatistics (J.S., D.B., F.E., B.R., J.F.L.), Karolinska Institutet, Stockholm; Department of Gastroenterology (J.H.), and University Health Care Research Center (P.A.), Faculty of Medicine and Health, Örebro University, Sweden; Department of Gastroenterology and Hepatology (F.E.), Clarunis University Center for Gastrointestinal and Liver Diseases, Basel, Switzerland; Clinical Epidemiology Division (O.O.), Department of Medicine Solna, Karolinska Institutet, Stockholm; Sachs' Children and Youth Hospital (O.O.), Stockholm South General Hospital; Department of Clinical Science and Education Södersjukhuset (O.O.), Karolinska Institutet, Stockholm; Department of Pediatrics (J.F.L.), Örebro University Hospital, Sweden; and Division of Digestive and Liver Disease (J.F.L.), Department of Medicine, Columbia University Medical Center, New York, NY
| | - Peter Appelros
- From the Department of Medical Epidemiology and Biostatistics (J.S., D.B., F.E., B.R., J.F.L.), Karolinska Institutet, Stockholm; Department of Gastroenterology (J.H.), and University Health Care Research Center (P.A.), Faculty of Medicine and Health, Örebro University, Sweden; Department of Gastroenterology and Hepatology (F.E.), Clarunis University Center for Gastrointestinal and Liver Diseases, Basel, Switzerland; Clinical Epidemiology Division (O.O.), Department of Medicine Solna, Karolinska Institutet, Stockholm; Sachs' Children and Youth Hospital (O.O.), Stockholm South General Hospital; Department of Clinical Science and Education Södersjukhuset (O.O.), Karolinska Institutet, Stockholm; Department of Pediatrics (J.F.L.), Örebro University Hospital, Sweden; and Division of Digestive and Liver Disease (J.F.L.), Department of Medicine, Columbia University Medical Center, New York, NY
| | - David Bergman
- From the Department of Medical Epidemiology and Biostatistics (J.S., D.B., F.E., B.R., J.F.L.), Karolinska Institutet, Stockholm; Department of Gastroenterology (J.H.), and University Health Care Research Center (P.A.), Faculty of Medicine and Health, Örebro University, Sweden; Department of Gastroenterology and Hepatology (F.E.), Clarunis University Center for Gastrointestinal and Liver Diseases, Basel, Switzerland; Clinical Epidemiology Division (O.O.), Department of Medicine Solna, Karolinska Institutet, Stockholm; Sachs' Children and Youth Hospital (O.O.), Stockholm South General Hospital; Department of Clinical Science and Education Södersjukhuset (O.O.), Karolinska Institutet, Stockholm; Department of Pediatrics (J.F.L.), Örebro University Hospital, Sweden; and Division of Digestive and Liver Disease (J.F.L.), Department of Medicine, Columbia University Medical Center, New York, NY
| | - Fahim Ebrahimi
- From the Department of Medical Epidemiology and Biostatistics (J.S., D.B., F.E., B.R., J.F.L.), Karolinska Institutet, Stockholm; Department of Gastroenterology (J.H.), and University Health Care Research Center (P.A.), Faculty of Medicine and Health, Örebro University, Sweden; Department of Gastroenterology and Hepatology (F.E.), Clarunis University Center for Gastrointestinal and Liver Diseases, Basel, Switzerland; Clinical Epidemiology Division (O.O.), Department of Medicine Solna, Karolinska Institutet, Stockholm; Sachs' Children and Youth Hospital (O.O.), Stockholm South General Hospital; Department of Clinical Science and Education Södersjukhuset (O.O.), Karolinska Institutet, Stockholm; Department of Pediatrics (J.F.L.), Örebro University Hospital, Sweden; and Division of Digestive and Liver Disease (J.F.L.), Department of Medicine, Columbia University Medical Center, New York, NY
| | - Bjorn Roelstraete
- From the Department of Medical Epidemiology and Biostatistics (J.S., D.B., F.E., B.R., J.F.L.), Karolinska Institutet, Stockholm; Department of Gastroenterology (J.H.), and University Health Care Research Center (P.A.), Faculty of Medicine and Health, Örebro University, Sweden; Department of Gastroenterology and Hepatology (F.E.), Clarunis University Center for Gastrointestinal and Liver Diseases, Basel, Switzerland; Clinical Epidemiology Division (O.O.), Department of Medicine Solna, Karolinska Institutet, Stockholm; Sachs' Children and Youth Hospital (O.O.), Stockholm South General Hospital; Department of Clinical Science and Education Södersjukhuset (O.O.), Karolinska Institutet, Stockholm; Department of Pediatrics (J.F.L.), Örebro University Hospital, Sweden; and Division of Digestive and Liver Disease (J.F.L.), Department of Medicine, Columbia University Medical Center, New York, NY
| | - Ola Olén
- From the Department of Medical Epidemiology and Biostatistics (J.S., D.B., F.E., B.R., J.F.L.), Karolinska Institutet, Stockholm; Department of Gastroenterology (J.H.), and University Health Care Research Center (P.A.), Faculty of Medicine and Health, Örebro University, Sweden; Department of Gastroenterology and Hepatology (F.E.), Clarunis University Center for Gastrointestinal and Liver Diseases, Basel, Switzerland; Clinical Epidemiology Division (O.O.), Department of Medicine Solna, Karolinska Institutet, Stockholm; Sachs' Children and Youth Hospital (O.O.), Stockholm South General Hospital; Department of Clinical Science and Education Södersjukhuset (O.O.), Karolinska Institutet, Stockholm; Department of Pediatrics (J.F.L.), Örebro University Hospital, Sweden; and Division of Digestive and Liver Disease (J.F.L.), Department of Medicine, Columbia University Medical Center, New York, NY
| | - Jonas F Ludvigsson
- From the Department of Medical Epidemiology and Biostatistics (J.S., D.B., F.E., B.R., J.F.L.), Karolinska Institutet, Stockholm; Department of Gastroenterology (J.H.), and University Health Care Research Center (P.A.), Faculty of Medicine and Health, Örebro University, Sweden; Department of Gastroenterology and Hepatology (F.E.), Clarunis University Center for Gastrointestinal and Liver Diseases, Basel, Switzerland; Clinical Epidemiology Division (O.O.), Department of Medicine Solna, Karolinska Institutet, Stockholm; Sachs' Children and Youth Hospital (O.O.), Stockholm South General Hospital; Department of Clinical Science and Education Södersjukhuset (O.O.), Karolinska Institutet, Stockholm; Department of Pediatrics (J.F.L.), Örebro University Hospital, Sweden; and Division of Digestive and Liver Disease (J.F.L.), Department of Medicine, Columbia University Medical Center, New York, NY
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20
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Ling Lundström M, Peterson C, Lampinen M, Hedin CRH, Keita ÅV, Kruse R, Magnusson MK, Lindqvist CM, Repsilber D, D'Amato M, Hjortswang H, Strid H, Rönnblom A, Söderholm JD, Öhman L, Venge P, Halfvarson J, Carlson M. Fecal Biomarkers of Neutrophil and Eosinophil Origin Reflect the Response to Biological Therapy and Corticosteroids in Patients With Inflammatory Bowel Disease. Clin Transl Gastroenterol 2023; 14:e00605. [PMID: 37256716 PMCID: PMC10462075 DOI: 10.14309/ctg.0000000000000605] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/23/2022] [Accepted: 05/15/2023] [Indexed: 06/02/2023] Open
Abstract
INTRODUCTION Fecal calprotectin (FC) is a noninvasive tool for examining response to biologics in inflammatory bowel disease (IBD), but its performance in relation to other novel fecal markers of various cellular origins is unknown. METHODS We performed a prospective multicenter cohort study and included patients with active IBD who provided a fecal sample at initiation of biological therapy. Levels of FC, myeloperoxidase (MPO), human neutrophil lipocalin (HNL), and eosinophil-derived neurotoxin (EDN) were analyzed and related to clinical remission status at 3 months. Changes in levels of markers at 3 months were calculated, and the impact of concomitant use of corticosteroids at baseline was estimated. RESULTS In patients achieving clinical remission (n = 27), a decrease in levels of FC ( P = 0.005), MPO ( P < 0.001), HNL ( P < 0.001), and EDN ( P < 0.001) was observed, whereas no significant decrease was seen in patients not achieving remission (n = 39). There was a significant difference in the change in the level of MPO ( P = 0.01) and HNL ( P = 0.02) between patients achieving clinical remission and those who did not, but changes in FC and EDN could not differentiate between these groups. Patients with concomitant systemic corticosteroids at inclusion had lower levels of HNL ( P = 0.01) and EDN ( P < 0.001) at baseline, compared with patients without corticosteroids. DISCUSSION Fecal MPO, HNL, and EDN are all promising biomarkers for assessing the treatment outcome of biologics in patients with IBD. Fecal levels of EDN and HNL are significantly affected by corticosteroids indicating a greater sensitivity to the effects of corticosteroids compared with levels of FC and MPO.
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Affiliation(s)
- Maria Ling Lundström
- Department of Medical Sciences, Gastroenterology Research Group, Uppsala University, Uppsala, Sweden;
| | - Christer Peterson
- Department of Medical Sciences, Clinical Chemistry, Uppsala University, Uppsala, Sweden;
| | - Maria Lampinen
- Department of Medical Sciences, Gastroenterology Research Group, Uppsala University, Uppsala, Sweden;
| | - Charlotte R. H. Hedin
- Karolinska Institute, Department of Medicine Solna, Stockholm, Sweden;
- Karolinska University Hospital, Gastroenterology Unit, Department of Gastroenterology, Dermatovenereology and Rheumatology, Stockholm, Sweden;
| | - Åsa V. Keita
- Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden;
| | - Robert Kruse
- IRiSC–Inflammatory Response and Infection Susceptibility Centre and Department of Clinical Research Laboratory, Faculty of Medicine and Health, Örebro University, Örebro, Sweden;
| | - Maria K. Magnusson
- Department of Microbiology and Immunology, Institute of Biomedicine, University of Gothenburg, Gothenburg, Sweden;
| | | | - Dirk Repsilber
- School of Medical Sciences, Örebro University, Örebro, Sweden
| | - Mauro D'Amato
- Clinical Epidemiology Unit, Department of Medicine, Karolinska Institute, Solna, Sweden;
- Department of Medicine and Surgery, LUM University, Casamassima, Italy
- Gastrointestinal Genetics Lab, CIC BioGUNE–BRTA, Derio, Spain
- Ikerbasque, Basque Foundation for Science, Bilbao, Spain
| | - Henrik Hjortswang
- Division of Gastroenterology and Hepatology, Department of Clinical and Experimental Science, Linköping University, Linköping, Sweden
| | - Hans Strid
- Department of Internal Medicine, Södra Älvsborgs Hospital, Borås, Sweden
| | - Anders Rönnblom
- Department of Medical Sciences, Uppsala University, Uppsala, Sweden
| | - Johan D. Söderholm
- Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden;
- Department of Surgery, Linköping University, Linköping, Sweden
| | - Lena Öhman
- Department of Microbiology and Immunology, Institute of Biomedicine, University of Gothenburg, Gothenburg, Sweden;
| | - Per Venge
- Department of Medical Sciences, Clinical Chemistry, Uppsala University, Uppsala, Sweden;
| | - Jonas Halfvarson
- Department of Gastroenterology, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - Marie Carlson
- Department of Medical Sciences, Gastroenterology Research Group, Uppsala University, Uppsala, Sweden;
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21
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Östensson M, Björkqvist O, Guo A, Størdal K, Halfvarson J, Mårild K, Ludvigsson J. Epidemiology, validation, and clinical characteristics of inflammatory bowel disease: the ABIS birth cohort study. BMC Gastroenterol 2023; 23:199. [PMID: 37291531 DOI: 10.1186/s12876-023-02840-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Accepted: 05/31/2023] [Indexed: 06/10/2023] Open
Abstract
BACKGROUND Birth cohort studies with linked register-based data on inflammatory bowel disease (IBD) provide opportunities to prospectively study early-life determinants of the disease. However, register-based data often lack information on clinical characteristics and rely on diagnostic algorithms. Within the All Babies in Southeast Sweden (ABIS) cohort, we examined the validity of a register-based definition of IBD, its incidence, and clinical and therapeutic characteristics at diagnosis. METHODS We followed 16,223 children from birth (1997-1999) until the end of 2020 for the diagnosis of IBD as defined by a minimum of two diagnostic codes for IBD in the Swedish National Patient Register (NPR). We described the incidence and cumulative incidence of IBD. Through a medical record review of cases diagnosed by the end of 2017, we examined the positive predictive value (PPV) for IBD and described its clinical characteristics and treatment. RESULTS By 2020, at an average age of 22.2 years, 113 participants (0.74%, 95% confidence interval [CI] = 0.61-0.89) had a register-based diagnosis of IBD, corresponding to an incidence of 31.3 per 100,000 person-years of follow-up; the incidence for Crohn's disease (CD) was 11.1 per 100,000 person-years and 15.8 for ulcerative colitis (UC). Of 77 participants with a register-based definition of IBD by the end of 2017, medical records were identified for 61 participants, of whom 57 had true IBD (PPV = 93%; 95%CI = 0.87-1.00). While oral 5-aminosalicylic acid treatment was equally common in newly diagnosed CD and UC patients, biologics were more often used for newly diagnosed CD. The median faecal calprotectin levels were 1206 mg/kg at diagnosis and 93 mg/kg at the last follow-up (P < 0.001). CONCLUSIONS In this population-based sample of Swedish children and young adults the cumulative IBD incidence was 0.74. The validity of register-based definition of IBD was high and supports using such data to identify IBD patients in cohort studies.
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Affiliation(s)
- Malin Östensson
- Bioinformatics and Data Centre, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Olle Björkqvist
- Department of Laboratory Medicine, Clinical Microbiology, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - Annie Guo
- Department of Paediatrics, Institute of Clinical Science, University of Gothenburg, Gothenburg, Sweden
| | - Ketil Størdal
- Department of Paediatric Research, Faculty of Medicine, University of Oslo, Oslo, Norway
- Children's Centre, Oslo University Hospital, Oslo, Norway
| | - Jonas Halfvarson
- Department of Gastroenterology, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - Karl Mårild
- Department of Paediatrics, Institute of Clinical Science, University of Gothenburg, Gothenburg, Sweden.
- Department of Paediatrics, Queen Silvia Children's Hospital, 416 78, Gothenburg, Sweden.
| | - Johnny Ludvigsson
- Crown Princess Victoria Children's Hospital, Region Östergötland, Linköping, Sweden
- Department of Biomedical and Clinical Sciences, Division of Paediatrics, Linköping University, Linköping, Sweden
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22
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Visuri I, Eriksson C, Karlqvist S, Lykiardopoulos B, Karlén P, Grip O, Söderman C, Almer S, Hertervig E, Marsal J, Malmgren C, Delin J, Strid H, Sjöberg M, Bergemalm D, Hjortswang H, Halfvarson J. Long-term outcomes of vedolizumab in inflammatory bowel disease: the Swedish prospective multicentre SVEAH extension study. Therap Adv Gastroenterol 2023; 16:17562848231174953. [PMID: 37274297 PMCID: PMC10236258 DOI: 10.1177/17562848231174953] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Accepted: 04/24/2023] [Indexed: 06/06/2023] Open
Abstract
Background Real-world data on long-term outcomes of vedolizumab (VDZ) are scarce. Objective To assess long-term outcomes (up to 3 years) of VDZ in treating inflammatory bowel disease (IBD). Design A nationwide, prospective multicentre extension of a Swedish observational study on VDZ assessing Effectiveness And Healthcare resource utilization in patients with IBD (SVEAH). Methods After re-consent, data of patients with Crohn's disease (CD) (n = 68) and ulcerative colitis (UC) (n = 46) treated with VDZ were prospectively recorded using an electronic case report form integrated with the Swedish IBD Register (SWIBREG). The primary outcome was clinical remission (defined as Harvey-Bradshaw Index ⩽4 in CD and partial Mayo score ⩽2 in UC) at 104 and 156 weeks in patients with a response and/or remission 12 weeks after starting VDZ. Secondary outcomes included health-related quality of life (HRQoL) and biochemical outcomes. Results VDZ continuation rates were high at weeks 104 and 156, 88% and 84%, respectively, for CD and 87% and 78%, respectively, for UC. Of the 53 CD patients with a response/remission at 12 weeks, 40 (75%) patients were in remission at 104 weeks and 42 (79%) patients at 156 weeks. For UC, these numbers were 25/31 (81%) and 22/31 (71%), respectively. Improvements were seen in the Short Health Scale (p < 0.01 for each dimension; CD, n = 51; UC, n = 33) and the EuroQol 5-Dimensions, 5-levels index value (p < 0.01; CD, n = 39; UC, n = 30). Median plasma-C-reactive protein concentrations (mg/L) decreased from 5 at baseline to 4 in CD (p = 0.01, n = 53) and from 5 to 4 in UC (p = 0.03, n = 34) at 156 weeks. Correspondingly, median faecal-calprotectin (µg/g) decreased from 641 to 114 in CD patients (p < 0.01, n = 26) and from 387 to 37 in UC patients (p = 0.02, n = 17). Conclusion VDZ demonstrated high continuation rates and was associated with improvements in clinical outcomes, HRQoL measures and inflammatory markers at 2 and 3 years after treatment initiation in this prospective national SVEAH extension study. Registration ENCePP registration number: EUPAS22735.
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Affiliation(s)
- Isabella Visuri
- Department of Gastroenterology, Faculty of
Medicine and Health, Örebro University, Södra Grev Rosengatan 30, Örebro,
SE-70182 Sweden
| | - Carl Eriksson
- Department of Gastroenterology, Faculty of
Medicine and Health, Örebro University, Örebro, Sweden
- Clinical Epidemiology Division, Department of
Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Sara Karlqvist
- Department of Gastroenterology, Faculty of
Medicine and Health, Örebro University, Örebro, Sweden
| | - Byron Lykiardopoulos
- Department of Gastroenterology and Hepatology,
Linköping University, Linköping, Sweden
| | - Per Karlén
- Department of Internal Medicine, Danderyd
Hospital, Stockholm, Sweden
| | - Olof Grip
- Department of Gastroenterology, Skåne
University Hospital, Malmö/Lund, Sweden
| | | | - Sven Almer
- Department of Medicine Solna, Division of
Gastroenterolgy, Karolinska Institutet, Stockholm, Sweden
- IBD-Unit, Division of Gastroenterology,
Karolinska University Hospital, Stockholm, Sweden
| | - Erik Hertervig
- Department of Gastroenterology, Skåne
University Hospital, Malmö/Lund, Sweden
| | - Jan Marsal
- Department of Gastroenterology, Skåne
University Hospital, Malmö/Lund, Sweden
| | | | - Jenny Delin
- Department of Gastroenterology, Ersta
Hospital, Stockholm, Sweden
| | - Hans Strid
- Department of Internal Medicine, Södra
Älvsborgs Hospital, Borås, Sweden
| | - Mats Sjöberg
- Department of Internal Medicine, Skaraborgs
Hospital, Lidköping, Sweden
| | - Daniel Bergemalm
- Department of Gastroenterology, Faculty of
Medicine and Health, Örebro University, Örebro, Sweden
| | - Henrik Hjortswang
- Department of Gastroenterology and Hepatology,
Linköping University, Linköping, Sweden
- Department of Health, Medicine, and Caring
Sciences, Linköping University, Linköping, Sweden
| | - Jonas Halfvarson
- Department of Gastroenterology, Faculty of
Medicine and Health, Örebro University, Örebro, Sweden
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23
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Horrigan JM, Louis E, Spinelli A, Travis S, Moum B, Salwen-Deremer J, Halfvarson J, Panaccione R, Dubinsky MC, Munkholm P, Siegel CA. The Real-World Global Use of Patient-Reported Outcomes for the Care of Patients With Inflammatory Bowel Disease. Crohns Colitis 360 2023; 5:otad006. [PMID: 36937140 PMCID: PMC10022710 DOI: 10.1093/crocol/otad006] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/11/2022] [Indexed: 02/24/2023] Open
Abstract
Background Many patient-reported outcomes (PROs) have been developed for inflammatory bowel disease (IBD) without recommendations for clinical use. PROs differ from physician-reported disease activity indices; they assess patients' perceptions of their symptoms, functional status, mental health, and quality of life, among other areas. We sought to investigate the current global use and barriers to using PROs in clinical practice for IBD. Methods A cross-sectional survey was performed. An electronic questionnaire was sent to an international group of providers who care for patients with IBD. Results There were 194 respondents, including adult/pediatric gastroenterologists, advanced practice providers, and colorectal surgeons from 5 continents. The majority (80%) use PROs in clinical practice, 65% frequently found value in routine use, and 50% frequently found PROs influenced management. Thirty-one different PROs for IBD were reportedly used. Barriers included not being familiar with PROs, not knowing how to incorporate PRO results into clinical practice, lack of electronic medical record integration, and time constraints. Most (91%) agreed it would be beneficial to have an accepted set of consistently used PROs. The majority (60%) thought that there should be some cultural differences in PROs used globally but that PROs for IBD should be consistent around the world. Conclusions PROs are used frequently in clinical practice with wide variation in which are used and how they influence management. Education about PROs and how to use and interpret an accepted set of PROs would decrease barriers for use and allow for global harmonization.
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Affiliation(s)
- Jamie M Horrigan
- Inflammatory Bowel Disease Center, Section of Gastroenterology and Hepatology, Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire, USA
| | - Edouard Louis
- Department of Gastroenterology, CHU Liège University Hospital, Liège, Belgium
| | - Antonino Spinelli
- Department of Biomedical Sciences, Humanitas University, IRCCS Humanitas Research Hospital, Milan, Italy
| | - Simon Travis
- Kennedy Institute of Rheumatology, Translational Gastroenterology Unit, and Biomedical Research Centre, University of Oxford, Oxford, UK
| | - Bjorn Moum
- Department of Gastroenterology, Oslo University Hospital, Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Jessica Salwen-Deremer
- Inflammatory Bowel Disease Center, Section of Gastroenterology and Hepatology, Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire, USA
- Department of Psychiatry, Section of Gastroenterology & Hepatology, Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire, USA
| | - Jonas Halfvarson
- Department of Gastroenterology, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - Remo Panaccione
- Department of Medicine, University of Calgary, Calgary, Alberta, Canada
- Department of Community Health Sciences, University of Calgary, Calgary, Alberta, Canada
| | - Marla C Dubinsky
- Department of Pediatrics, Susan and Leonard Feinstein IBD Center, Icahn School of Medicine, Mount Sinai, New York, New York, USA
| | - Pia Munkholm
- Department of Gastroenterology, North Zealand Hospital, University of Copenhagen, Hillerød, Denmark
| | - Corey A Siegel
- Address correspondence to: Corey A. Siegel, Inflammatory Bowel Disease Center, Section of Gastroenterology and Hepatology, Dartmouth-Hitchcock Medical Center, Lebanon, NH 03756, USA ()
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24
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Kalla R, Adams AT, Nowak JK, Bergemalm D, Vatn S, Ventham NT, Kennedy NA, Ricanek P, Lindstrom J, Söderholm J, Pierik M, D’Amato M, Gomollón F, Olbjørn C, Richmond R, Relton C, Jahnsen J, Vatn MH, Halfvarson J, Satsangi J. Analysis of Systemic Epigenetic Alterations in Inflammatory Bowel Disease: Defining Geographical, Genetic and Immune-Inflammatory influences on the Circulating Methylome. J Crohns Colitis 2023; 17:170-184. [PMID: 36029471 PMCID: PMC10024547 DOI: 10.1093/ecco-jcc/jjac127] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Indexed: 02/08/2023]
Abstract
BACKGROUND Epigenetic alterations may provide valuable insights into gene-environment interactions in the pathogenesis of inflammatory bowel disease [IBD]. METHODS Genome-wide methylation was measured from peripheral blood using the Illumina 450k platform in a case-control study in an inception cohort (295 controls, 154 Crohn's disease [CD], 161 ulcerative colitis [UC], 28 IBD unclassified [IBD-U)] with covariates of age, sex and cell counts, deconvoluted by the Houseman method. Genotyping was performed using Illumina HumanOmniExpressExome-8 BeadChips and gene expression using the Ion AmpliSeq Human Gene Expression Core Panel. Treatment escalation was characterized by the need for biological agents or surgery after initial disease remission. RESULTS A total of 137 differentially methylated positions [DMPs] were identified in IBD, including VMP1/MIR21 [p = 9.11 × 10-15] and RPS6KA2 [6.43 × 10-13], with consistency seen across Scandinavia and the UK. Dysregulated loci demonstrate strong genetic influence, notably VMP1 [p = 1.53 × 10-15]. Age acceleration is seen in IBD [coefficient 0.94, p < 2.2 × 10-16]. Several immuno-active genes demonstrated highly significant correlations between methylation and gene expression in IBD, in particular OSM: IBD r = -0.32, p = 3.64 × 10-7 vs non-IBD r = -0.14, p = 0.77]. Multi-omic integration of the methylome, genome and transcriptome also implicated specific pathways that associate with immune activation, response and regulation at disease inception. At follow-up, a signature of three DMPs [TAP1, TESPA1, RPTOR] were associated with treatment escalation to biological agents or surgery (hazard ratio of 5.19 [CI: 2.14-12.56], logrank p = 9.70 × 10-4). CONCLUSION These data demonstrate consistent epigenetic alterations at diagnosis in European patients with IBD, providing insights into the pathogenetic importance and translational potential of epigenetic mapping in complex disease.
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Affiliation(s)
- Rahul Kalla
- Institute of Genetics and Molecular Medicine, University of Edinburgh, Edinburgh, UK
- MRC Centre for Inflammation Research, Queens Medical Research Institute, University of Edinburgh, Edinburgh, UK
| | - Alex T Adams
- Institute of Genetics and Molecular Medicine, University of Edinburgh, Edinburgh, UK
- Translational Gastroenterology Unit, Nuffield Department of Medicine, Experimental Medicine Division, University of Oxford, John Radcliffe Hospital, Oxford, UK
| | - Jan K Nowak
- Department of Paediatric Gastroenterology and Metabolic Diseases, Poznan University of Medical Sciences, Poznan, Poland
| | - Daniel Bergemalm
- Department of Gastroenterology, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - Simen Vatn
- Department of Gastroenterology, Akershus University Hospital, Lørenskog, Norway
| | - Nicholas T Ventham
- Institute of Genetics and Molecular Medicine, University of Edinburgh, Edinburgh, UK
| | - Nicholas A Kennedy
- Institute of Genetics and Molecular Medicine, University of Edinburgh, Edinburgh, UK
- Exeter IBD and Pharmacogenetics group, University of Exeter, Exeter, UK
| | - Petr Ricanek
- Department of Gastroenterology, Akershus University Hospital, Lørenskog, Norway
- Institute of Clinical Medicine, Campus Ahus, University of Oslo, Oslo, Norway
| | - Jonas Lindstrom
- Health Services Research Unit, Akershus University Hospital, Lørenskog, Norway
- Institute of Clinical Medicine, Campus Ahus, University of Oslo, Oslo, Norway
| | - Johan Söderholm
- Department of Surgery and Clinical and Experimental Medicine, Linköping University, Linköping, Sweden
| | - Marie Pierik
- Maastricht University Medical Centre (MUMC), Department of Gastroenterology and Hepatology, Maastricht, Netherlands
| | - Mauro D’Amato
- CIC bioGUNE – BRTA, Derio, SpainIKERBASQUE, Basque Foundation for Science, Bilbao, Spain
| | | | - Christine Olbjørn
- Department of Gastroenterology, Akershus University Hospital, Lørenskog, Norway
- Institute of Clinical Medicine, Campus Ahus, University of Oslo, Oslo, Norway
| | - Rebecca Richmond
- Medical Research Council Integrative Epidemiology Unit (MRC IEU), School of Social and Community Medicine, University of Bristol, Bristol, UK
| | - Caroline Relton
- Medical Research Council Integrative Epidemiology Unit (MRC IEU), School of Social and Community Medicine, University of Bristol, Bristol, UK
| | - Jørgen Jahnsen
- Department of Gastroenterology, Akershus University Hospital, Lørenskog, Norway
- Institute of Clinical Medicine, Campus Ahus, University of Oslo, Oslo, Norway
| | - Morten H Vatn
- Institute of Clinical Medicine, Campus Ahus, University of Oslo, Oslo, Norway
| | - Jonas Halfvarson
- Department of Gastroenterology, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - Jack Satsangi
- Institute of Genetics and Molecular Medicine, University of Edinburgh, Edinburgh, UK
- Translational Gastroenterology Unit, Nuffield Department of Medicine, Experimental Medicine Division, University of Oxford, John Radcliffe Hospital, Oxford, UK
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25
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Peyrin-Biroulet L, Rahier JF, Kirchgesner J, Abitbol V, Shaji S, Armuzzi A, Karmiris K, Gisbert JP, Bossuyt P, Helwig U, Burisch J, Yanai H, Doherty GA, Magro F, Molnar T, Löwenberg M, Halfvarson J, Zagorowicz E, Rousseau H, Baumann C, Baert F, Beaugerie L. I-CARE, a European Prospective Cohort Study Assessing Safety and Effectiveness of Biologics in Inflammatory Bowel Disease. Clin Gastroenterol Hepatol 2023; 21:771-788.e10. [PMID: 36152897 DOI: 10.1016/j.cgh.2022.09.018] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Revised: 09/07/2022] [Accepted: 09/08/2022] [Indexed: 02/07/2023]
Abstract
BACKGROUND AND AIMS There is a need to evaluate the benefit-risk ratio of current therapies in inflammatory bowel disease (IBD) patients to provide the best quality of care. The primary objective of I-CARE (IBD Cancer and serious infections in Europe) was to assess prospectively safety concerns in IBD, with specific focus on the risk of cancer/lymphoma and serious infections in patients treated with anti-tumor necrosis factor and other biologic monotherapy as well as in combination with immunomodulators. METHODS I-CARE was designed as a European prospective longitudinal observational multicenter cohort study to include patients with a diagnosis of Crohn's disease, ulcerative colitis, or IBD unclassified established at least 3 months prior to enrollment. RESULTS A total of 10,206 patients were enrolled between March 2016 and April 2019, including 6169 (60.4%) patients with Crohn's disease, 3853 (37.8%) with ulcerative colitis, and 184 (1.8%) with a diagnosis of IBD unclassified. Thirty-two percent of patients were receiving azathioprine/thiopurines, 4.6% 6-mercaptopurine, and 3.2% methotrexate at study entry. At inclusion, 47.3% of patients were treated with an anti-tumor necrosis factor agent, 8.8% with vedolizumab, and 3.4% with ustekinumab. Roughly one-quarter of patients (26.8%) underwent prior IBD-related surgery. Sixty-six percent of patients had been previously treated with systemic steroids. Three percent of patients had a medical history of cancer prior to inclusion and 1.1% had a history of colonic, esophageal, or uterine cervix high-grade dysplasia. CONCLUSIONS I-CARE is an ongoing investigator-initiated observational European prospective cohort study that will provide unique information on the long-term benefits and risks of biological therapies in IBD patients. (EudraCT, Number: 2014-004728-23; ClinicalTrials.gov, Number: NCT02377258).
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Affiliation(s)
- Laurent Peyrin-Biroulet
- Department of Gastroenterology, Nancy University Hospital, University of Lorraine, Nancy, France.
| | - Jean-François Rahier
- Department of Gastroenterology and Hepatology, Centre Hospitalier Universitaire UCL Namur, Université Catholique de Louvain, Yvoir, Belgium
| | - Julien Kirchgesner
- Department of Gastroenterology, Hôpital Saint-Antoine, Institut Pierre Louis d'Epidémiologie et de Santé Publique, INSERM, Assistance Publique-Hôpitaux de Paris, Sorbonne Université, Paris, France
| | - Vered Abitbol
- Hopital Cochin, Assistance Publique-Hôpitaux de Paris, Université Paris Cité, Paris, France
| | - Sebastian Shaji
- Hull University Teaching Hospitals, Hull York Medical School, University of Hull, Hull, United Kingdom
| | - Alessandro Armuzzi
- Department of Biomedical Sciences, Research Hospital, Humanitas University, Pieve Emanuele, Italy
| | | | - Javier P Gisbert
- Instituto de Investigación Sanitaria Princesa, Hospital Universitario de La Princesa, Madrid, Spain; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas, Universidad Autónoma de Madrid, Madrid, Spain
| | - Peter Bossuyt
- Imelda GI Clinical Research Center, Imelda General Hospital, Bonheiden, Belgium
| | | | - Johan Burisch
- Gastrounit, 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
| | - Henit Yanai
- IBD Center, Division of Gastroenterology, Rabin Medical Center, Petah-Tikva, Israel; Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Glen A Doherty
- INITIative IBD Research Network, St. Vincent's University Hospital, University College Dublin, Dublin, Ireland
| | - Fernando Magro
- Centro Hospitalar Universitário de São João, Faculdade de Medicina da Universidade do Porto, Porto, Portugal
| | - Tamás Molnar
- Department of Internal Medicine, Albert Szent-Györgyi Health Center, University of Szeged, Szeged, Hungary
| | - Mark Löwenberg
- Amsterdam University Medical Center, location AMC, Amsterdam, the Netherlands
| | - Jonas Halfvarson
- Department of Gastroenterology, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - Edyta Zagorowicz
- Department of Oncological Gastroenterology, Maria Sklodowska-Curie National Research Institute of Oncology, Warsaw, Poland
| | - Hélène Rousseau
- Unit of Methodology, Data Management and Statistic, Nancy University Hospital, Vandoeuvre-lès-Nancy, France
| | - Cédric Baumann
- Unit of Methodology, Data Management and Statistic, Nancy University Hospital, Vandoeuvre-lès-Nancy, France
| | | | - Laurent Beaugerie
- Department of Gastroenterology, Hôpital Saint-Antoine, Institut Pierre Louis d'Epidémiologie et de Santé Publique, INSERM, Assistance Publique-Hôpitaux de Paris, Sorbonne Université, Paris, France
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26
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Holmgren J, Fröborg A, Visuri I, Halfvarson J, Hjortswang H, Karling P, Myrelid P, Olén O, Ludvigsson JF, Grip O. The Risk of Serious Infections Before and After Anti-TNF Therapy in Inflammatory Bowel Disease: A Retrospective Cohort Study. Inflamm Bowel Dis 2023; 29:339-348. [PMID: 35776552 PMCID: PMC9977242 DOI: 10.1093/ibd/izac097] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/29/2021] [Indexed: 12/09/2022]
Abstract
BACKGROUND Serious infections have been observed in patients with inflammatory bowel disease (IBD) on anti-TNF use-but to what extent these infections are due to anti-TNF or the disease activity per se is hard to disentangle. We aimed to describe how the rates of serious infections change over time both before and after starting anti-TNF in IBD. METHODS Inflammatory bowel disease patients naïve to anti-TNF treatment were identified at 5 centers participating in the Swedish IBD Quality Register, and their medical records examined in detail. Serious infections, defined as infections requiring in-patient care, the year before and after the start of anti-TNF treatment were evaluated. RESULTS Among 980 patients who started their first anti-TNF therapy between 1999 and 2016, the incidence rate of serious infections was 2.19 (95% CI,1.43-3.36) per 100 person years the year before and 2.11 (95% CI, 1.33-3.34) per 100 person years 1 year after treatment start. This corresponded to an incidence rate ratio 1 year after anti-TNF treatment of 0.97 (95% CI, 0.51-1.84). Compared with before anti-TNF therapy, the incidence of serious infection was significantly decreased more than 1 year after treatment (incidence rate ratio 0.56; 95% CI, 0.33-0.95; P = .03). CONCLUSIONS In routine clinical practice in Sweden, the incidence rate of serious infection among IBD patients did not increase with anti-TNF therapy. Instead, serious infections seemed to decrease more than 1 year after initiation of anti-TNF treatment.
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Affiliation(s)
- Johanna Holmgren
- Skåne University Hospital, Department of Gastroenterology, Malmö, Sweden.,Section of Medicine, Department of Clinical sciences, Lund University, Malmö, Sweden
| | - Anna Fröborg
- Karlskrona Hospital, Department of Ear, Nose and Throat Diseases, Karlskrona, Sweden
| | - Isabella Visuri
- Örebro University, Department of Gastroenterology, Faculty of Medicine and Health, Örebro, Sweden
| | - Jonas Halfvarson
- Örebro University, Department of Gastroenterology, Faculty of Medicine and Health, Örebro, Sweden
| | - Henrik Hjortswang
- Linköping University, Department of Biomedical and Clinical Sciences, Linköping, Sweden.,Linköping University, Department of Gastroenterology, Linköping, Sweden
| | - Pontus Karling
- Umeå University, Department of Public Health and Clinical Medicine, Umeå, Sweden
| | - Pär Myrelid
- Linköping University, Department of Biomedical and Clinical Sciences, Linköping, Sweden.,Linköping University Hospital, Department of Surgery, Linköping, Sweden
| | - Ola Olén
- Karolinska Institutet, Clinical Epidemiology Unit, Department of Medicine Solna, Stockholm, Sweden.,Stockholm South General Hospital, Sachs' Children and Youth Hospital, Stockholm, Sweden.,Karolinska Institutet, Department of Clinical Science and Education Södersjukhuset, Stockholm, Sweden
| | | | - Jonas F Ludvigsson
- Karolinska Institutet, Department of Medical Epidemiology and Biostatistics, Stockholm, Sweden.,Örebro University Hospital, Department of Pediatrics, Örebro, Sweden
| | - Olof Grip
- Skåne University Hospital, Department of Gastroenterology, Malmö, Sweden.,Section of Medicine, Department of Clinical sciences, Lund University, Malmö, Sweden
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27
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Leibovitzh H, Lee SH, Raygoza Garay JA, Espin-Garcia O, Xue M, Neustaeter A, Goethel A, Huynh HQ, Griffiths AM, Turner D, Madsen KL, Moayyedi P, Steinhart AH, Silverberg MS, Deslandres C, Bitton A, Mack DR, Jacobson K, Cino M, Aumais G, Bernstein CN, Panaccione R, Weiss B, Halfvarson J, Xu W, Turpin W, Croitoru K. Immune response and barrier dysfunction-related proteomic signatures in preclinical phase of Crohn's disease highlight earliest events of pathogenesis. Gut 2023:gutjnl-2022-328421. [PMID: 36788016 DOI: 10.1136/gutjnl-2022-328421] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Accepted: 01/25/2023] [Indexed: 02/16/2023]
Abstract
OBJECTIVE The measure of serum proteome in the preclinical state of Crohn's disease (CD) may provide insight into biological pathways involved in CD pathogenesis. We aimed to assess associations of serum proteins with future CD onset and with other biomarkers predicting CD risk in a healthy at-risk cohort. DESIGN In a nested case-control study within the Crohn's and Colitis Canada Genetics Environment Microbial Project (CCC-GEM) cohort, which prospectively follows healthy first-degree relatives (FDRs), subjects who developed CD (n=71) were matched with four FDRs remaining healthy (n=284). Using samples at recruitment, serum protein profiles using the Olink Proximity Extension Assay platform was assessed for association with future development of CD and with other baseline biomarkers as follows: serum antimicrobial antibodies (AS: positive antibody sum) (Prometheus); faecal calprotectin (FCP); gut barrier function using the fractional excretion of lactulose-to-mannitol ratio (LMR) assay. RESULTS We identified 25 of 446 serum proteins significantly associated with future development of CD. C-X-C motif chemokine 9 (CXCL9) had the highest OR with future risk of CD (OR=2.07 per SD, 95% CI 1.58 to 2.73, q=7.9e-5), whereas matrix extracellular phosphoglycoprotein had the lowest OR (OR 0.44, 95% CI 0.29 to 0.66, q=0.02). Notably, CXCL9 was the only analyte significantly associated with all other CD-risk biomarkers with consistent direction of effect (FCP: OR=2.21; LMR: OR=1.67; AS: OR=1.59) (q<0.05 for all). CONCLUSION We identified serum proteomic signatures associated with future CD development, reflecting potential early biological processes of immune and barrier dysfunction.
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Affiliation(s)
- Haim Leibovitzh
- Zane Cohen Centre for Digestive Diseases, Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Toronto, Ontario, Canada.,Division of Gastroenterology & Hepatology, University of Toronto Temerty Faculty of Medicine, Toronto, Ontario, Canada
| | - Sun-Ho Lee
- Zane Cohen Centre for Digestive Diseases, Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Toronto, Ontario, Canada.,Division of Gastroenterology & Hepatology, University of Toronto Temerty Faculty of Medicine, Toronto, Ontario, Canada
| | - Juan Antonio Raygoza Garay
- Zane Cohen Centre for Digestive Diseases, Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Toronto, Ontario, Canada.,Division of Gastroenterology & Hepatology, University of Toronto Temerty Faculty of Medicine, Toronto, Ontario, Canada
| | - Osvaldo Espin-Garcia
- Division of Biostatistics, University of Toronto Dalla Lana School of Public Health, Toronto, Ontario, Canada
| | - Mingyue Xue
- Zane Cohen Centre for Digestive Diseases, Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Toronto, Ontario, Canada
| | - Anna Neustaeter
- Zane Cohen Centre for Digestive Diseases, Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Toronto, Ontario, Canada
| | - Ashleigh Goethel
- Zane Cohen Centre for Digestive Diseases, Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Toronto, Ontario, Canada
| | - Hien Q Huynh
- Division of Gastroenterology and Nutrition, Department of Pediatrics, University of Alberta Faculty of Medicine & Dentistry, Edmonton, Alberta, Canada
| | - Anne M Griffiths
- IBD Center, Department of Paediatrics, Faculty of Medicine, University of Toronto, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Dan Turner
- The Juliet Keidan Institute of Pediatric Gastroenterology and Nutrition, The Hebrew University of Jerusalem, Shaare Zedek Medical Center, Jerusalem, Israel
| | - Karen L Madsen
- Department of Medicine, University of Alberta, Edmonton, Alberta, Canada
| | - Paul Moayyedi
- Department of Medicine, Farncombe Family Digestive Health Research Institute, McMaster University, Hamilton, Ontario, Canada
| | - A Hillary Steinhart
- Zane Cohen Centre for Digestive Diseases, Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Toronto, Ontario, Canada.,Division of Gastroenterology & Hepatology, University of Toronto Temerty Faculty of Medicine, Toronto, Ontario, Canada
| | - Mark S Silverberg
- Zane Cohen Centre for Digestive Diseases, Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Toronto, Ontario, Canada.,Division of Gastroenterology & Hepatology, University of Toronto Temerty Faculty of Medicine, Toronto, Ontario, Canada
| | - Colette Deslandres
- Division of Gastroenterology, Hepatology and Nutrition, Department of Pediatrics, University of Montreal, Saint Justine Hospital, Montreal, Quebec, Canada
| | - Alain Bitton
- Division of Gastroenterology and Hepatology, McGill University Health Centre, Montreal, Quebec, Canada
| | - David R Mack
- Division of Gastroenterology, Hepatology & Nutrition, University of Ottawa, Children's Hospital of Eastern Ontario, Ottawa, Ontario, Canada
| | - Kevan Jacobson
- Canadian Gastro-Intestinal Epidemiology Consortium, British Columbia Children's Hospital Research Institute, University of British Columbia, British Columbia Children's Hospital, Vancouver, British Columbia, Canada
| | - Maria Cino
- Department of Medicine, Division of Gastroenterology, University of Toronto, Toronto, Ontario, Canada
| | - Guy Aumais
- Department of Medicine, Montreal University, Hôpital Maisonneuve-Rosemont, Montreal, Quebec, Canada
| | - Charles N Bernstein
- University of Manitoba Inflammatory Bowel Disease Clinical and Research Centre and Department of Internal Medicine, Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Remo Panaccione
- Inflammatory Bowel Disease Clinic, Division of Gastroenterology and Hepatology of Gastroenterology, University of Calgary, Calgary, Alberta, Canada
| | - Batia Weiss
- Division of Pediatric Gastroenterology, Hepatology and Nutrition, Sheba Medical Center, Tel-Hashomer, Sackler Faculty of Medicine, Tel-Aviv University, The Edmond and Lily Safra Children's Hospital, Tel Aviv, Israel
| | - Jonas Halfvarson
- School of Medical Sciences. Department of Gastroenterology, Örebro University, Orebro, Sweden
| | - Wei Xu
- Division of Biostatistics, University of Toronto Dalla Lana School of Public Health, Toronto, Ontario, Canada
| | - Williams Turpin
- Zane Cohen Centre for Digestive Diseases, Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Toronto, Ontario, Canada.,Division of Gastroenterology & Hepatology, University of Toronto Temerty Faculty of Medicine, Toronto, Ontario, Canada
| | - Kenneth Croitoru
- Zane Cohen Centre for Digestive Diseases, Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Toronto, Ontario, Canada .,Division of Gastroenterology & Hepatology, University of Toronto Temerty Faculty of Medicine, Toronto, Ontario, Canada
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28
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Wang K, Olén O, Emilsson L, Khalili H, Halfvarson J, Song M, Ludvigsson JF. Association of inflammatory bowel disease in first-degree relatives with risk of colorectal cancer: A nationwide case-control study in Sweden. Int J Cancer 2023; 152:2303-2313. [PMID: 36760205 DOI: 10.1002/ijc.34470] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Revised: 01/27/2023] [Accepted: 01/30/2023] [Indexed: 02/11/2023]
Abstract
This study aims to assess the association between inflammatory bowel disease (IBD) history in first-degree relatives (FDRs) and colorectal cancer (CRC) risk. We conducted a nationwide case-control study in Sweden among 69 659 CRC cases and 343 032 non-CRC controls matched on age, sex, birth year and residence county. Through linkage of multi-generation register and the nationwide ESPRESSO (Epidemiology Strengthened by histoPathology Reports in Sweden) cohort, we ascertained IBD diagnoses among parents, full siblings and offspring of the index individuals. Odds ratios (ORs) of CRC associated with IBD family history were calculated using conditional logistic regression. 2.2% of both CRC cases (1566/69659) and controls (7676/343027) had ≥1 FDR with IBD history. After adjusting for family history of CRC, we observed no increased risk of CRC in FDRs of IBD patients (OR, 0.96; 95%CI, 0.91-1.02). The null association was consistent according to IBD subtype (Crohn's disease or ulcerative colitis), number of FDRs with IBD (1 or ≥ 2), age at first IBD diagnosis in FDRs (<18, 18-39, 40-59 or ≥60 years), maximum location/extent of IBD or FDR relation (parent, sibling or offspring). The null association remained for early-onset CRC (diagnosed at age <50 years). In conclusion, IBD history in FDRs was not associated with an increased risk of CRC. Our findings suggest that extra screening for CRC may not be needed in the offspring, siblings or parents of IBD patients, and strengthen the theory that it is the actual inflammation or atypia of the colon in IBD patients that confers the increased CRC risk.
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Affiliation(s)
- Kai Wang
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
| | - Ola Olén
- Department of Clinical Science and Education Södersjukhuset, Karolinska Institute, Stockholm, Sweden.,Clinical Epidemiology Division, Department of Medicine, Solna, Karolinska Institute, Stockholm, Sweden.,Sachs' Children and Youth Hospital, Stockholm South General Hospital, Stockholm, Sweden
| | - Louise Emilsson
- Department of General Medicine, Institute of Health and Society, University of Oslo, Oslo, Norway.,Vårdcentralen Nysäter and Center for Clinical Research, County Council of Värmland, Värmland, Sweden.,Department of Medical Epidemiology and Biostatistics, Karolinska Institute, Stockholm, Sweden.,Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - Hamed Khalili
- Clinical and Translational Epidemiology Unit, Massachusetts General Hospital, Boston, Massachusetts, USA.,Division of Gastroenterology, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts, USA.,Institute of Environmental Medicine, Nutrition Epidemiology, Karolinska Institutet, Solna, Sweden
| | - Jonas Halfvarson
- Department of Gastroenterology, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - Mingyang Song
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA.,Clinical and Translational Epidemiology Unit, Massachusetts General Hospital, Boston, Massachusetts, USA.,Division of Gastroenterology, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts, USA.,Department of Nutrition, Harvard T. H. Chan School of Public Health, Boston, Massachusetts, USA
| | - Jonas F Ludvigsson
- Department of Medical Epidemiology and Biostatistics, Karolinska Institute, Stockholm, Sweden.,Department of Pediatrics, Örebro University Hospital, Örebro, Sweden.,Division of Digestive and Liver Disease, Department of Medicine, Columbia University Medical Center, New York, New York, USA
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29
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Sun J, Fang F, Olén O, Song M, Halfvarson J, Roelstraete B, Khalili H, Ludvigsson JF. Long-term risk of inflammatory bowel disease after endoscopic biopsy with normal mucosa: A population-based, sibling-controlled cohort study in Sweden. PLoS Med 2023; 20:e1004185. [PMID: 36821532 PMCID: PMC9949679 DOI: 10.1371/journal.pmed.1004185] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Accepted: 01/24/2023] [Indexed: 02/24/2023] Open
Abstract
BACKGROUND Although evidence suggests a persistently decreased risk of colorectal cancer for up to 10 years among individuals with a negative endoscopic biopsy result (i.e., normal mucosa), concerns have been raised about other long-term health outcomes among these individuals. In this study, we aimed to explore the long-term risk of inflammatory bowel disease (IBD) after an endoscopic biopsy with normal mucosa. METHODS AND FINDINGS In the present nationwide cohort study, we identified all individuals in Sweden with a lower or upper gastrointestinal (GI) biopsy of normal mucosa during 1965 to 2016 (exposed, n = 200,495 and 257,192 for lower and upper GI biopsy, respectively), their individually matched population references (n = 989,484 and 1,268,897), and unexposed full siblings (n = 221,179 and 274,529). Flexible parametric model estimated hazard ratio (HR) as an estimate of the association between a GI biopsy of normal mucosa and IBD as well as cumulative incidence of IBD, with 95% confidence interval (CI). The first 6 months after GI biopsy were excluded to avoid detection bias, surveillance bias, or reverse causation. During a median follow-up time of approximately 10 years, 4,853 individuals with a lower GI biopsy of normal mucosa developed IBD (2.4%) compared to 0.4% of the population references. This corresponded to an incidence rate (IR) of 20.39 and 3.39 per 10,000 person-years in the respective groups or 1 extra estimated IBD case among 37 exposed individuals during the 30 years after normal GI biopsy. The exposed individuals had a persistently higher risk of overall IBD (average HR = 5.56; 95% CI: 5.28 to 5.85), ulcerative colitis (UC, average HR = 5.20; 95% CI: 4.85 to 5.59) and Crohn's disease (CD, average HR = 6.99; 95% CI: 6.38 to 7.66) than their matched population references. In the sibling comparison, average HRs were 3.27 (3.05 to 3.51) for overall IBD, 3.27 (2.96 to 3.61) for UC, and 3.77 (3.34 to 4.26) for CD. For individuals with an upper GI biopsy of normal mucosa, the average HR of CD was 2.93 (2.68 to 3.21) and 2.39 (2.10 to 2.73), compared with population references and unexposed full siblings, respectively. The increased risk of IBD persisted at least 30 years after cohort entry. Study limitations include lack of data on indications for biopsy and potential residual confounding from unmeasured risk or protective factors for IBD. CONCLUSIONS Endoscopic biopsy with normal mucosa was associated with an elevated IBD incidence for at least 30 years. This may suggest a substantial symptomatic period of IBD and incomplete diagnostic examinations in patients with early IBD.
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Affiliation(s)
- Jiangwei Sun
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Fang Fang
- Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Ola Olén
- Clinical Epidemiology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden.,Sachs' Children and Youth Hospital, Stockholm South General Hospital, Stockholm, Sweden.,Department of Clinical Science and Education Södersjukhuset, Karolinska Institutet, Stockholm, Sweden
| | - Mingyang Song
- Departments of Epidemiology and Nutrition, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, United States of America.,Clinical and Translational Epidemiology Unit, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts, United States of America.,Division of Gastroenterology, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts, United States of America
| | - Jonas Halfvarson
- Department of Gastroenterology, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - Bjorn Roelstraete
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Hamed Khalili
- Clinical and Translational Epidemiology Unit, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts, United States of America.,Division of Gastroenterology, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts, United States of America.,Broad Institute of MIT and Harvard, Cambridge Massachusetts, United States of America
| | - Jonas F Ludvigsson
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden.,Department of Pediatrics, Örebro University Hospital, Örebro, Sweden.,Division of Digestive and Liver Disease, Department of Medicine, Columbia University Medical Center, New York, United States of America
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30
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Shubhakar A, Jansen BC, Adams AT, Reiding KR, Ventham NT, Kalla R, Bergemalm D, Urbanowicz PA, Gardner RA, Wuhrer M, Halfvarson J, Satsangi J, Fernandes DL, Spencer DIR. Serum N-Glycomic Biomarkers Predict Treatment Escalation in Inflammatory Bowel Disease. J Crohns Colitis 2023:7000718. [PMID: 36694402 DOI: 10.1093/ecco-jcc/jjad012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Indexed: 01/26/2023]
Abstract
Biomarkers to guide clinical decision-making at diagnosis of inflammatory bowel disease (IBD) are urgently needed. We investigated a composite serum N-glycomic biomarker to predict future disease course in a discovery cohort of 244 newly diagnosed IBD patients. Forty-seven individual glycan peaks were analysed using ultra-high performance liquid chromatography identifying 105 glycoforms from which 24 derived glycan traits were calculated. Multivariable logistic regression was performed to determine associations of derived glycan traits with disease. Cox proportional hazard models were used to predict treatment escalation from first-line treatment to biologics or surgery (hazard ratio (HR) 25.9, p=1.1×10-12; 95% confidence interval (CI), 8.52-78.78). Application to an independent replication cohort of 54 IBD patients yielded a HR of 5.1 (p=1.1×10-5; 95% CI, 2.54-10.1). These data demonstrate the prognostic capacity of serum N-glycan biomarkers and represent a step towards personalized medicine in IBD.
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Affiliation(s)
- Archana Shubhakar
- Ludger Ltd, Culham Science Centre, Abingdon, Oxfordshire, United Kingdom.,Division of BioAnalytical Chemistry, VU University Amsterdam, Amsterdam, The Netherlands
| | - Bas C Jansen
- Ludger Ltd, Culham Science Centre, Abingdon, Oxfordshire, United Kingdom
| | - Alex T Adams
- Translational Gastroenterology Unit, University of Oxford, Oxford, United Kingdom
| | - Karli R Reiding
- Center for Proteomics and Metabolomics, Leiden University Medical Center, Leiden, The Netherlands.,Division of Biomolecular Mass Spectrometry and Proteomics, Utrecht University, Utrecht, The Netherlands
| | - Nicholas T Ventham
- Institute of Genetics and Molecular Medicine, University of Edinburgh, Edinburgh, United Kingdom
| | - Rahul Kalla
- Institute of Genetics and Molecular Medicine, University of Edinburgh, Edinburgh, United Kingdom
| | - Daniel Bergemalm
- Department of Gastroenterology, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | | | - Richard A Gardner
- Ludger Ltd, Culham Science Centre, Abingdon, Oxfordshire, United Kingdom
| | | | - Manfred Wuhrer
- Center for Proteomics and Metabolomics, Leiden University Medical Center, Leiden, The Netherlands
| | - Jonas Halfvarson
- Department of Gastroenterology, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - Jack Satsangi
- Translational Gastroenterology Unit, University of Oxford, Oxford, United Kingdom
| | - Daryl L Fernandes
- Ludger Ltd, Culham Science Centre, Abingdon, Oxfordshire, United Kingdom
| | - Daniel I R Spencer
- Ludger Ltd, Culham Science Centre, Abingdon, Oxfordshire, United Kingdom
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31
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Chen J, Zhou Y, Sun Y, Yuan S, Kalla R, Sun J, Zhao J, Wang L, Chen X, Zhou X, Dai S, Zhang Y, Ho GT, Xia D, Cao Q, Liu Z, Larsson SC, Wang X, Ding K, Halfvarson J, Li X, Theodoratou E, Satsangi J. Bi-directional Mendelian randomization analysis provides evidence for the causal involvement of dysregulation of CXCL9, CCL11 and CASP8 in the pathogenesis of ulcerative colitis. J Crohns Colitis 2022; 17:777-785. [PMID: 36576886 PMCID: PMC10155748 DOI: 10.1093/ecco-jcc/jjac191] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Indexed: 12/29/2022]
Abstract
BACKGROUND AND AIMS Systemic inflammation is well-recognized to be associated with ulcerative colitis (UC), but whether these effects are causal or consequential remains unclear. We aimed to define potential causal relationship of cytokine dysregulation with different tiers of evidence. METHODS We firstly synthesized serum proteomic profiling data from two multi-centered observational studies, in which a panel of systemic inflammatory proteins was analyzed to examine their associations with UC risk. To further dissect observed associations, we then performed a bidirectional two-sample Mendelian randomization (TSMR) analysis from both forward and reverse directions using five genome-wide association study (GWAS) summary level data for serum proteomic profiles and the largest GWAS of 28,738 European-ancestry individuals for UC risk. RESULTS Pooled analysis of serum proteomic data identified 14 proteins to be associated with the risk of UC. Forward MR analysis using only cis-acting protein quantitative trait loci (cis-pQTLs) or trans-pQTLs further validated causal associations of two chemokines and the increased risk of UC: C-X-C motif chemokine ligand 9 (CXCL9) (OR, 1.45, 95% CI, 1.08-1.95, P=.012) and C-C motif chemokine ligand 11 (CCL11) (OR, 1.14, 95%CI: 1.09-1.18, P=3.89×10 -10). Using both cis- and trans-acting pQTLs, an association of caspase-8 (CASP8) (OR, 1.04, 95% CI, 1.03-1.05, P= 7.63×10 -19) was additionally identified. Reverse MR did not find any influence of genetic predisposition to UC on any of these three inflammation proteins. CONCLUSIONS Pre-existing elevated levels of CXCL9, CCL11 and CASP8 may play a role in the pathogenesis of UC.
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Affiliation(s)
- Jie Chen
- Department of Big Data in Health Science, School of Public Health and The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
- Centre for Global Health, Zhejiang University School of Medicine, Hangzhou, China
- Department of Gastroenterology, The Third Xiangya Hospital, Central South University, Changsha, China
| | - Yajing Zhou
- Department of Big Data in Health Science, School of Public Health and The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - Yuhao Sun
- Centre for Global Health, Zhejiang University School of Medicine, Hangzhou, China
| | - Shuai Yuan
- Department of Big Data in Health Science, School of Public Health and The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
- Unit of Cardiovascular and Nutritional Epidemiology, Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Rahul Kalla
- Edinburgh IBD Science Unit, Centre for Inflammation Research, University of Edinburgh, Edinburgh, UK
| | - Jing Sun
- Department of Big Data in Health Science, School of Public Health and The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - Jianhui Zhao
- Department of Big Data in Health Science, School of Public Health and The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - Lijuan Wang
- Department of Big Data in Health Science, School of Public Health and The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - Xuejie Chen
- Department of Gastroenterology, The Third Xiangya Hospital, Central South University, Changsha, China
| | - Xuan Zhou
- Department of Big Data in Health Science, School of Public Health and The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - Siqi Dai
- Colorectal Surgery and Oncology, Key Laboratory of Cancer Prevention and Intervention, Ministry of Education, The Second Affiliated Hospital, Zhejiang University School of Medicine, Zhejiang, China
| | - Yu Zhang
- Department of Gastroenterology, Sir Run Run Shaw Hospital, College of Medicine Zhejiang University, Hangzhou, China
| | - Gwo-Tzer Ho
- Edinburgh IBD Science Unit, Centre for Inflammation Research, University of Edinburgh, Edinburgh, UK
| | - Dajing Xia
- Department of Toxicology of School of Public Health, & Center of Immunology & Infection, Zhejiang University School of Medicine, Hangzhou, China
| | - Qian Cao
- Department of Gastroenterology, Sir Run Run Shaw Hospital, College of Medicine Zhejiang University, Hangzhou, China
| | - Zhanju Liu
- Center for IBD Research, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Susanna C Larsson
- Unit of Cardiovascular and Nutritional Epidemiology, Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
- Unit of Medical Epidemiology, Department of Surgical Sciences, Uppsala University, Uppsala, Sweden
| | - Xiaoyan Wang
- Department of Gastroenterology, The Third Xiangya Hospital, Central South University, Changsha, China
| | - Kefeng Ding
- Colorectal Surgery and Oncology, Key Laboratory of Cancer Prevention and Intervention, Ministry of Education, The Second Affiliated Hospital, Zhejiang University School of Medicine, Zhejiang, China
| | - Jonas Halfvarson
- Department of Gastroenterology, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - Xue Li
- Department of Big Data in Health Science, School of Public Health and The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - Evropi Theodoratou
- Centre for Global Health, Usher Institute, University of Edinburgh, Edinburgh, UK
- Cancer Research UK Edinburgh Centre, Medical Research Council Institute of Genetics and Cancer, University of Edinburgh, Edinburgh, UK
| | - Jack Satsangi
- Translational Gastroenterology Unit, Nuffield Department of Medicine, Experimental Medicine Division, University of Oxford, John Radcliffe Hospital, Oxford, UK
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Mårild K, Söderling J, Stephansson O, Axelrad J, Halfvarson J, Bröms G, Marsal J, Olén O, Ludvigsson JF. Histological remission in inflammatory bowel disease and risk of adverse pregnancy outcomes: A nationwide study. EClinicalMedicine 2022; 53:101722. [PMID: 36467453 PMCID: PMC9716329 DOI: 10.1016/j.eclinm.2022.101722] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2022] [Revised: 10/10/2022] [Accepted: 10/12/2022] [Indexed: 11/09/2022] Open
Abstract
BACKGROUND Inflammatory bowel disease (IBD) has been linked to adverse pregnancy outcomes, but it is unclear how risks vary by histological activity. METHODS We performed a nationwide study of Swedish women diagnosed with IBD 1990-2016 and a pre-pregnancy (<12 months) colorectal biopsy with vs. without histological inflammation (1223 and 630 births, respectively). We also examined pregnancy outcomes in 2007-2016 of women with vs. without clinically active IBD (i.e., IBD-related hospitalization, surgery, or medication escalation) <12 months before pregnancy (2110 and 4993 births, respectively). Accounting for smoking, socio-demographics, and comorbidities, generalized linear models estimated adjusted risk ratios (aRRs) for preterm birth (<37 gestational weeks) and small-for-gestational age (SGA, <10th percentile weight for age). FINDINGS Of infants to women with vs. without histological inflammation, 9.6% (n = 117) and 6.5% (n = 41) were preterm, respectively (aRR = 1.46; 95%CI = 1.03-2.06). Histological inflammation was associated with preterm birth in ulcerative colitis (UC) (aRR = 1.64; 95%CI = 1.07-2.52), especially extensive colitis (aRR = 2.37; 95%CI = 1.12-5.02), but not in Crohn's disease (aRR = 0.99; 95%CI = 0.55-1.78). Of infants to women with vs. without histological inflammation, 116 (9.6%) and 56 (8.9%), respectively, were SGA (aRR = 1.09; 95%CI = 0.81-1.47). Clinically active disease before pregnancy was linked to preterm birth (aRR = 1.42; 95%CI = 1.20-1.69), but not to SGA birth (aRR = 1.13; 95%CI = 0.96-1.32). Finally, of infants to women without clinical activity, histological inflammation was not significantly associated with preterm birth (aRR = 1.20; 95%CI = 0.68-2.13). INTERPRETATION Histological and clinical activity in IBD, especially in UC, were risk factors for preterm birth. Further research is needed to determine the importance of pre-pregnancy histological activity in women without clinically-defined disease activity. FUNDING The Swedish Society of Medicine.
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Affiliation(s)
- Karl Mårild
- Department of Paediatrics, Institute of Clinical Sciences, Sahlgrenska Academy, Gothenburg, Sweden
- Department of Paediatrics, Queen Silvia Children's Hospital, Gothenburg, Sweden
| | - Jonas Söderling
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Solna, Sweden
- Clinical Epidemiology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Olof Stephansson
- Clinical Epidemiology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Jordan Axelrad
- Inflammatory Bowel Disease Centre at NYU Langone Health, Division of Gastroenterology, Department of Medicine, NYU Grossman School of Medicine, New York, NY, USA
| | - Jonas Halfvarson
- Department of Gastroenterology, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | | | - Gabriella Bröms
- Clinical Epidemiology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
- Department of Gastroenterology, Danderyd hospital, Stockholm, Sweden
| | - Jan Marsal
- Department of Gastroenterology, Skåne University Hospital, Lund, Sweden
- Immunology Section, Lund University, Lund, Sweden
| | - Ola Olén
- Clinical Epidemiology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
- Sachs' Children and Youth Hospital, Stockholm South General Hospital, Stockholm, Sweden
- Department of Clinical Science and Education Södersjukhuset, Karolinska Institutet, Stockholm, Sweden
| | - Jonas F Ludvigsson
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Solna, Sweden
- Department of Paediatrics, Örebro University Hospital, Örebro, Sweden
- Department of Medicine, Columbia University College of Physicians and Surgeons, New York, NY, USA
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Nyström N, Prast-Nielsen S, Correia M, Globisch D, Engstrand L, Schuppe Koistinen I, Halfvarson J. Mucosal and plasma metabolomes in new-onset paediatric inflammatory bowel disease: correlations with disease characteristics and plasma inflammation protein markers. J Crohns Colitis 2022; 17:418-432. [PMID: 36219554 PMCID: PMC10069620 DOI: 10.1093/ecco-jcc/jjac149] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/02/2022] [Indexed: 12/12/2022]
Abstract
BACKGROUND AND AIMS To advance the understanding of inflammatory bowel disease (IBD) pathophysiology, we compared the mucosal and plasma metabolomes between new-onset paediatric IBD patients and symptomatic non-IBD controls, and correlated plasma inflammation markers and disease characteristics with the altered metabolites. METHODS Paired colonic and ileal biopsies and plasma from 67 treatment-naïve children with incident Crohn's disease (CD; n=47), ulcerative colitis (UC; n=9), and non-IBD controls (n=11) were analysed using ultra-performance liquid chromatography-mass spectrometry (UPLC-MS/MS). Inflammatory plasma proteins (n=92) were assessed. RESULTS The metabolomes in inflamed mucosal biopsies differed between IBD patients and controls. In CD, mucosal levels of several lysophospholipids (lysophosphatidylcholines, lysophosphatidyletanolamines, lysophosphatidylinositols, and lysophosphatidylserines) were decreased, correlating with various plasma metabolites, including amino acid analogues and N-acetylated compounds. In both CD and UC, mucosal sphingolipids, including ceramide (d18:2/24:1, d18:1/24:2), lactosyl-N-palmitoyl-sphingosine (d18:1/16:0), behenoyl sphingomyelin (d18:1/22:0), lignoceroyl sphingomyelin (d18:1/24:0), and/or sphingomyelin (d18:1/24:1, d18:2/24:0) were increased, correlating with sphingolipids, bile acids, and/or N-acetylated metabolites in plasma. Among proteins associated with CD, interleukin-24 correlated with plasma metabolites, including lactosyl-N-palmitoyl sphingosine (d18:1/16:0) and phosphatidyletanolamine (18:1/18:1), haemoglobin, and faecal calprotectin. In UC, interleukin-24, interleukin-17A, and C-C motif chemokine 11 correlated with several plasma metabolites, including N-acetyltryptophan, tryptophan, glycerate, and threonate, and with the paediatric ulcerative colitis activity index, C-reactive protein, and faecal-calprotectin. CONCLUSIONS Mucosal perturbations of lysophospholipids and sphingolipids characterised the metabolome in new-onset paediatric IBD and correlated with plasma metabolites. By integrating plasma metabolomics data with inflammatory proteins and clinical data, we identified clinical and inflammatory markers associated with metabolomic signatures for IBD.
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Affiliation(s)
- Niklas Nyström
- Department of Women's and Children's Health, Uppsala University, Uppsala, Sweden
| | - Stefanie Prast-Nielsen
- Centre for Translational Microbiome Research (CTMR), Karolinska Institutet, Stockholm, Sweden
| | - Mario Correia
- Department of Chemistry - BMC, Science for Life Laboratory, Uppsala University, Uppsala, Sweden
| | - Daniel Globisch
- Centre for Translational Microbiome Research (CTMR), Karolinska Institutet, Stockholm, Sweden.,Department of Chemistry - BMC, Science for Life Laboratory, Uppsala University, Uppsala, Sweden
| | - Lars Engstrand
- Centre for Translational Microbiome Research (CTMR), Karolinska Institutet, Stockholm, Sweden
| | - Ina Schuppe Koistinen
- Centre for Translational Microbiome Research (CTMR), Karolinska Institutet, Stockholm, Sweden
| | - Jonas Halfvarson
- Department of Gastroenterology, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
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Everhov ÅH, Erichsen R, Järås J, Pedersen L, Halfvarson J, Askling J, Ekbom A, Ludvigsson JF, Toft Sørensen H, Olén O. Colorectal cancer in elderly-onset inflammatory bowel disease: a 1969-2017 Scandinavian register-based cohort study. Aliment Pharmacol Ther 2022; 56:1168-1182. [PMID: 35916190 PMCID: PMC9545052 DOI: 10.1111/apt.17175] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Revised: 04/10/2022] [Accepted: 07/23/2022] [Indexed: 01/30/2023]
Abstract
BACKGROUND Previous research indicates that the increased relative risk of colorectal cancer (CRC) in inflammatory bowel disease (IBD) is limited to young-onset IBD. AIM To estimate risks of incident CRC and death from CRC in elderly-onset IBD METHODS: Patients diagnosed with IBD at age ≥ 60 years between 1969 and 2017 were identified using Danish and Swedish National Patient Registers and histopathology data. We linked data to Cancer and Causes of Death Registers and used Cox regression to estimate hazard ratios (HRs) for CRC diagnosis and death compared to matched (by sex, age, and region) IBD-free individuals. RESULTS Among 7869 patients with Crohn's disease followed for 54,220 person-years, and 21,224 patients with ulcerative colitis (UC) followed for 142,635 person-years, 2.10% and 1.90% were diagnosed with CRC, compared to 2.26% and 2.34% of reference individuals (median follow-up 6 and 7 years). The incidence of CRC was elevated during the first year after IBD diagnosis: 4.36 (95% CI = 3.33-5.71) in Crohn's disease and 2.48 (95% CI = 2.03-3.02) in UC, but decreased after the first year of follow-up: 0.69 (95% CI = 0.56-0.86) and 0.78 (95% CI = 0.69-0.88). Once diagnosed with CRC, the risk of CRC death was similar for IBD patients and the general population. CONCLUSION The excess risk of CRC in elderly-onset IBD was probably due to bias and not observed beyond the first year. From 2010, the HR for CRC diagnosis more than 1 year after initial IBD diagnosis was lower than in the largely unscreened reference population, supporting the benefit of endoscopic screening and surveillance in patients with IBD.
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Affiliation(s)
- Åsa H. Everhov
- Department of Clinical Science and Education SödersjukhusetKarolinska InstitutetStockholmSweden
- Clinical Epidemiology Division, Department of MedicineSolna Karolinska InstitutetStockholmSweden
| | - Rune Erichsen
- Department of Clinical EpidemiologyAarhus University Hospital and Aarhus UniversityAarhusDenmark
- Department of SurgeryRanders Regional HospitalRandersDenmark
| | - Jacob Järås
- Clinical Epidemiology Division, Department of MedicineSolna Karolinska InstitutetStockholmSweden
| | - Lars Pedersen
- Department of Clinical EpidemiologyAarhus University Hospital and Aarhus UniversityAarhusDenmark
| | - Jonas Halfvarson
- Department of Gastroenterology, Faculty of Medicine and HealthÖrebro UniversityÖrebroSweden
| | - Johan Askling
- Clinical Epidemiology Division, Department of MedicineSolna Karolinska InstitutetStockholmSweden
| | - Anders Ekbom
- Clinical Epidemiology Division, Department of MedicineSolna Karolinska InstitutetStockholmSweden
| | - Jonas F. Ludvigsson
- Department of Medical Epidemiology and BiostatisticsKarolinska InstitutetStockholmSweden
- Department of PediatricsOrebro University HospitalOrebroSweden
- Division of Epidemiology and Public Health, School of MedicineUniversity of NottinghamNottinghamUK
- Department of MedicineColumbia University College of Physicians and SurgeonsNew York CityNew YorkUSA
| | - Henrik Toft Sørensen
- Department of Clinical EpidemiologyAarhus University Hospital and Aarhus UniversityAarhusDenmark
| | - Ola Olén
- Department of Clinical Science and Education SödersjukhusetKarolinska InstitutetStockholmSweden
- Clinical Epidemiology Division, Department of MedicineSolna Karolinska InstitutetStockholmSweden
- Sachs' Children and Youth HospitalStockholm South General HospitalStockholmSweden
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Nowak JK, Adams AT, Kalla R, Lindstrøm JC, Vatn S, Bergemalm D, Keita ÅV, Gomollón F, Jahnsen J, Vatn MH, Ricanek P, Ostrowski J, Walkowiak J, Halfvarson J, Satsangi J. Characterisation of the Circulating Transcriptomic Landscape in Inflammatory Bowel Disease Provides Evidence for Dysregulation of Multiple Transcription Factors Including NFE2, SPI1, CEBPB, and IRF2. J Crohns Colitis 2022; 16:1255-1268. [PMID: 35212366 PMCID: PMC9426667 DOI: 10.1093/ecco-jcc/jjac033] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2021] [Revised: 01/11/2022] [Accepted: 02/23/2022] [Indexed: 01/11/2023]
Abstract
AIM To assess the pathobiological and translational importance of whole-blood transcriptomic analysis in inflammatory bowel disease [IBD]. METHODS We analysed whole-blood expression profiles from paired-end sequencing in a discovery cohort of 590 Europeans recruited across six countries in the IBD Character initiative (newly diagnosed patients with Crohn's disease [CD; n = 156], ulcerative colitis [UC; n = 167], and controls [n = 267]), exploring differential expression [DESeq2], co-expression networks [WGCNA], and transcription factor involvement [EPEE, ChEA, DoRothEA]. Findings were validated by analysis of an independent replication cohort [99 CD, 100 UC, 95 controls]. In the discovery cohort, we also defined baseline expression correlates of future treatment escalation using cross-validated elastic-net and random forest modelling, along with a pragmatic ratio detection procedure. RESULTS Disease-specific transcriptomes were defined in IBD [8697 transcripts], CD [7152], and UC [8521], with the most highly significant changes in single genes, including CD177 (log2-fold change [LFC] = 4.63, p = 4.05 × 10-118), MCEMP1 [LFC = 2.45, p = 7.37 × 10-109], and S100A12 [LFC = 2.31, p = 2.15 × 10-93]. Significantly over-represented pathways included IL-1 [p = 1.58 × 10-11], IL-4, and IL-13 [p = 8.96 × 10-9]. Highly concordant results were obtained using multiple regulatory activity inference tools applied to the discovery and replication cohorts. These analyses demonstrated central roles in IBD for the transcription factors NFE2, SPI1 [PU.1], CEBPB, and IRF2, all regulators of cytokine signalling, based on a consistent signal across cohorts and transcription factor ranking methods. A number of simple transcriptome-based models were associated with the need for treatment escalation, including the binary CLEC5A/CDH2 expression ratio in UC (hazard ratio = 23.4, 95% confidence interval [CI] 5.3-102.0). CONCLUSIONS Transcriptomic analysis has allowed for a detailed characterisation of IBD pathobiology, with important potential translational implications.
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Affiliation(s)
- Jan K Nowak
- Corresponding authors: Dr Jan K. Nowak, Translational Gastroenterology Unit, Experimental Medicine Division, John Radcliffe Hospital, Headley Way, Headington, Oxford OX3 9DU, UK.
| | | | - Rahul Kalla
- MRC Centre for Inflammation Research, Queens Medical Research Institute, University of Edinburgh, Edinburgh, UK
| | - Jonas C Lindstrøm
- Health Services Research Unit, Akershus University Hospital, Lørenskog, Norway
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Simen Vatn
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway
- Department of Gastroenterology, Akershus University Hospital, Lørenskog, Norway
| | - Daniel Bergemalm
- Department of Gastroenterology, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - Åsa V Keita
- Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
| | | | - Jørgen Jahnsen
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway
- Department of Gastroenterology, Akershus University Hospital, Lørenskog, Norway
| | - Morten H Vatn
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway
- EpiGen Institute, Akershus University Hospital, University of Oslo, Oslo, Norway
| | - Petr Ricanek
- Department of Gastroenterology, Akershus University Hospital, Lørenskog, Norway
| | - Jerzy Ostrowski
- Department of Genetics, Maria Skłodowska-Curie National Research Institute of Oncology, Warsaw, Poland
- Department of Gastroenterology, Hepatology and Clinical Oncology, Centre for Postgraduate Medical Education, Warsaw, Poland
| | - Jaroslaw Walkowiak
- Department of Pediatric Gastroenterology and Metabolic Diseases, Poznan University of Medical Sciences, Poznan, Poland
| | | | - Jack Satsangi
- Jack Satsangi, Translational Gastroenterology Unit, Experimental Medicine Division, John Radcliffe Hospital, Headley Way, Headington, Oxford, OX3 9DU, UK.
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Everhov ÅH, Kalman TD, Söderling J, Nordenvall C, Halfvarson J, Ekbom A, Ludvigsson JF, Olén O, Myrelid P. Probability of Stoma in Incident Patients With Crohn's Disease in Sweden 2003-2019: A Population-based Study. Inflamm Bowel Dis 2022; 28:1160-1168. [PMID: 34618020 PMCID: PMC9340520 DOI: 10.1093/ibd/izab245] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Indexed: 12/09/2022]
Abstract
BACKGROUND Surgery rates in patients with Crohn's disease have decreased during the last few decades, and use of antitumor necrosis agents (anti-TNF) has increased. Whether these changes correlate with a decreased probability of stoma is unknown. The objective of this study was to investigate the incidence of stoma in patients with Crohn's disease over time. METHODS Through linkage of national registers, we identified patients who were diagnosed with Crohn's disease in 2003-2014 and were followed through 2019. We compared formation and closure of stomas over the calendar periods of diagnosis (2003-2006, 2007-2010, and 2011-2014). RESULTS In a nationwide cohort of 18,815 incident patients with a minimum 5 years of follow-up, 652 (3.5%) underwent formation of a stoma. This was mostly performed in conjunction with ileocolic resection (39%). The 5-year cumulative incidence of stoma formation was 2.5%, with no differences between calendar periods (P = .61). Less than half of the patients (44%) had their stoma reversed. Stomas were more common in elderly-onset compared with pediatric-onset disease: 5-year cumulative incidence 3.6% vs 1.3%. Ileostomies were most common (64%), and 24.5% of the patients who underwent stoma surgery had perianal disease at end of follow-up. Within 5 years of diagnosis, 0.8% of the incident patients had a permanent stoma, and 0.05% had undergone proctectomy. The time from diagnosis to start of anti-TNF treatment decreased over calendar periods (P < .001). CONCLUSIONS Despite increasing use of anti-TNF and a low rate of proctectomy, the cumulative incidence of stoma formation within 5 years of Crohn's disease diagnosis has not decreased from 2003 to 2019.
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Affiliation(s)
- Åsa H Everhov
- Department of Clinical Science and Education, Södersjukhuset, Karolinska Institutet, Stockholm, Sweden
- Division of Clinical Epidemiology, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Thordis Disa Kalman
- Division of surgery, Department of Clinical and Experimental Medicine, Faulty of Health Sciences, Linköping University and Department of Surgery, County Council of Östergötland Linköping, Sweden
| | - Jonas Söderling
- Division of Clinical Epidemiology, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Caroline Nordenvall
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
- Department of Pelvic Cancer, Karolinska University Hospital, Stockholm, Sweden
| | - Jonas Halfvarson
- Department of Gastroenterology, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - Anders Ekbom
- Division of Clinical Epidemiology, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Jonas F Ludvigsson
- Department Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
- Department of Pediatrics, Örebro University Hospital, Örebro University, Örebro, Sweden
- Division of Epidemiology and Public Health, School of Medicine, University of Nottingham, Nottingham, UK
- Department of Medicine, Columbia University College of Physicians and Surgeons, New York, NY, USA
| | - Ola Olén
- Department of Clinical Science and Education, Södersjukhuset, Karolinska Institutet, Stockholm, Sweden
- Division of Clinical Epidemiology, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
- Department of Pediatric Gastroenterology and Nutrition, Sachs’ Children and Youth Hospital, Stockholm, Sweden
| | - Pär Myrelid
- Division of surgery, Department of Clinical and Experimental Medicine, Faulty of Health Sciences, Linköping University and Department of Surgery, County Council of Östergötland Linköping, Sweden
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Halfvarson J, Ludvigsson JF, Bresso F, Askling J, Sachs MC, Olén O. Age determines the risk of familial inflammatory bowel disease-A nationwide study. Aliment Pharmacol Ther 2022; 56:491-500. [PMID: 35460098 DOI: 10.1111/apt.16938] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/09/2022] [Revised: 02/04/2022] [Accepted: 04/07/2022] [Indexed: 12/16/2022]
Abstract
BACKGROUND AND AIMS To estimate familial aggregation of inflammatory bowel disease (IBD), we performed a nationwide, case-control study and examined the odds for patients with IBD (vs controls) to have a first-degree relative (FDR) with IBD, by age of diagnosis, type of family history and IBD subtype. To assess the incidence of future IBD in relatives of incident IBD patients, we performed a cohort study. METHODS Individuals diagnosed with IBD (N = 50,667) between 2003 and 2017 with at least one FDR were identified from Swedish national registers and compared to general population controls (N = 506,720) with at least one FDR. We used logistic regression to calculate adjusted odds ratios (ORs) and Cox regression to estimate hazard ratios (HRs). RESULTS Compared to controls, IBD cases more often had a mother (3.0% vs 0.9%, OR = 3.5; 95% CI: 3.3-3.7), father (2.9% vs 0.8%, OR = 3.5; 95% CI: 3.3-3.7), full sibling (5.3% vs 1.5%, OR = 3.6; 95% CI: 3.4-3.8) and child (2.4% vs 0.9%, OR = 2.6; 95% CI: 2.4-2.8) with IBD. The strength of association increased with the number of affected FDRs and was modified by subtype of IBD and age of diagnosis. Highest ORs were observed for paediatric IBD among paediatric-onset Crohn's disease (OR = 10.6; 95% CI: 8.2-13.5) and paediatric-onset ulcerative colitis (OR = 8.4; 95% CI: 6.4-10.9) cases. The 10-year cumulative incidence of IBD was 1.7% in full-siblings of incident IBD patients vs 0.4% among full-siblings of reference individuals. CONCLUSION The variations in the strength of familial IBD and future risk of IBD in FDRs support differences in genetic predisposition and call for targeted approaches in potential screening programmes.
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Affiliation(s)
- Jonas Halfvarson
- Department of Gastroenterology, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - Jonas F Ludvigsson
- Department Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden.,Department of Pediatrics, Örebro University Hospital, Örebro, Sweden.,Department of Medicine, Columbia University College of Physicians and Surgeons, New York City, USA
| | - Francesca Bresso
- Center for Digestive Diseases, Karolinska University Hospital, Stockholm, Sweden.,Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Johan Askling
- Clinical Epidemiology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Michael C Sachs
- Department Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Ola Olén
- Clinical Epidemiology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden.,Sachs' Children and Youth Hospital, Stockholm South General Hospital, Stockholm, Sweden
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Ludvigsson JF, Sun J, Olén O, Song M, Halfvarson J, Roelstraete B, Khalili H, Fang F. Normal Gastrointestinal Mucosa at Biopsy and Overall Mortality: Nationwide Population-Based Cohort Study. Clin Epidemiol 2022; 14:889-900. [PMID: 35903063 PMCID: PMC9314761 DOI: 10.2147/clep.s362362] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Accepted: 06/22/2022] [Indexed: 11/23/2022] Open
Abstract
Background Normal gastrointestinal (GI) mucosa on endoscopy has been linked to a lower risk of colorectal cancer (CRC) but its association to overall death is unknown. Methods We identified 466,987 individuals with a first GI biopsy 1965–2016 with normal mucosa (60.6% upper GI and 39.4% lower GI) through all Swedish pathology departments (n = 28). They were individually matched to 2,321,217 reference individuals without a GI biopsy and also compared to 505,076 full siblings. Flexible parametric models were applied to estimate hazard ratio (HRs) and 95% confidence interval (95% CI) for death. Results During a median follow-up of ~11 years, 85,859 (18.39%) of individuals with normal mucosa and 377,653 (16.27%) of reference individuals died. This corresponded to incidence rates of 147.56/10,000 vs 127.90/10,000 person-years respectively (rate difference: 19.66/10,000 person-years), with the multivariable-adjusted HR of 1.21 (95% CI: 1.20–1.22). Excess mortality was seen for both upper and lower biopsy with normal mucosa. Particularly higher HRs for death were seen in males, individuals biopsied when aged <40 years, those without a prior record of GI disease, and those with high education. Mortality risk was most increased in the first five years after biopsy (HR = 1.34; 95% CI: 1.32–1.36) but decreased thereafter. Having a GI biopsy with normal mucosa was associated with excess mortality from cardiovascular (CVD)disease (HR = 1.02; 95% CI: 1.01–1.03), cancer (HR = 1.58; 95% CI: 1.56–1.61), GI disease (HR = 1.65; 95% CI: 1.58–1.71), and other causes (HR = 1.10; 95% CI: 1.08–1.11). Sibling comparisons yielded similar results. Conclusion Compared with individuals without a GI biopsy, those with a normal GI biopsy due to clinical symptoms had a higher mortality particularly in the first five years after biopsy, and especially from GI disease and cancer.
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Affiliation(s)
- Jonas F Ludvigsson
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden.,Department of Pediatrics, Örebro University Hospital, Örebro, Sweden.,Division of Digestive and Liver Disease, Department of Medicine, Columbia University Medical Center, New York, NY, USA
| | - Jiangwei Sun
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden.,Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Ola Olén
- Clinical Epidemiology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden.,Sachs' Children and Youth Hospital, Stockholm South General Hospital, Stockholm, Sweden.,Department of Clinical Science and Education Södersjukhuset, Karolinska Institutet, Stockholm, Sweden
| | - Mingyang Song
- Departments of Epidemiology and Nutrition, Harvard T.H. Chan School of Public Health, Boston, MA, USA.,Clinical and Translational Epidemiology Unit, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA.,Division of Gastroenterology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
| | - Jonas Halfvarson
- Department of Gastroenterology, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - Bjorn Roelstraete
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Hamed Khalili
- Clinical and Translational Epidemiology Unit, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA.,Division of Gastroenterology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA.,Broad Institute of MIT and Harvard, Cambridge, MA, 02142, USA
| | - Fang Fang
- Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
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Thunberg J, Björkqvist O, Hedin CRH, Forss A, Söderman C, Bergemalm D, Olén O, Hjortswang H, Strid H, Ludvigsson JF, Eriksson C, Halfvarson J. Ustekinumab treatment in ulcerative colitis: Real-world data from the Swedish inflammatory bowel disease quality register. United European Gastroenterol J 2022; 10:631-639. [PMID: 35834389 PMCID: PMC9486503 DOI: 10.1002/ueg2.12275] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Accepted: 06/26/2022] [Indexed: 01/05/2023] Open
Abstract
BACKGROUND Real-world data on clinical outcomes of ustekinumab in ulcerative colitis are lacking. OBJECTIVE To assess short- and long-term clinical outcomes of ustekinumab in ulcerative colitis. METHODS Adult ulcerative colitis patients without previous colectomy starting ustekinumab treatment up until 11 December 2020 were identified through the Swedish Inflammatory Bowel Disease Register (SWIBREG). Prospectively recorded data were extracted from the SWIBREG. The primary outcome was persistence to ustekinumab 16 weeks after treatment initiation. Secondary outcomes included drug persistence beyond week 16, clinical remission (defined as a patient-reported Mayo rectal bleeding subscore = 0 and stool frequency subscore ≤1), biochemical remission (defined as faecal-calprotectin <250 μg/g) and changes in health-related quality of life (HRQoL), as measured by the Short Health Scale (SHS). Logistic regression was used to identify potential predictors of ustekinumab persistence at 16 weeks. RESULTS Of the 133 patients with ulcerative colitis, only three were naïve to biologics and tofacitinib. The persistence rates of ustekinumab were 115/133 (86%) at 16 weeks and 89/133 (67%) at last follow-up, that is, after a median follow-up of 32 (interquartile range 19-56) weeks. The clinical remission rates were 17% at 16 weeks and 32% at the last follow-up. The corresponding rates for biochemical remission were 14% and 23%. The median faecal-calprotectin concentration decreased from 740 μg/g at baseline to 98 μg/g at the last follow-up (p < 0.01, n = 37). Improvement was seen in each dimension of the SHS between baseline and last follow-up (p < 0.01 for each dimension, n = 46). Male sex was associated with ustekinumab persistence at 16 weeks (adjusted odds ratio = 4.00, 95% confidence interval: 1.35-11.83). CONCLUSION In this nationwide real-world cohort of ulcerative colitis patients with prior drug failures, including other biologics and tofacitinib, ustekinumab was associated with high drug persistence rates and improvements in clinical, biochemical and HRQoL measures.
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Affiliation(s)
- Joel Thunberg
- Department of Gastroenterology, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - Olle Björkqvist
- Department of Laboratory Medicine, Clinical Microbiology, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - Charlotte R H Hedin
- Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden.,Gastroenterology Unit, Department of Gastroenterology, Dermatovenereology and Rheumatology, Karolinska University Hospital, Stockholm, Sweden
| | - Anders Forss
- Gastroenterology Unit, Department of Gastroenterology, Dermatovenereology and Rheumatology, Karolinska University Hospital, Stockholm, Sweden.,Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Charlotte Söderman
- Gastroenterology Unit, Department of Medicine, Capio St. Goran Hospital, Stockholm, Sweden
| | - Daniel Bergemalm
- Department of Gastroenterology, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | | | - Ola Olén
- Clinical Epidemiology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden.,Sachs' Children and Youth Hospital, Stockholm South General Hospital, Stockholm, Sweden.,Department of Clinical Science and Education Södersjukhuset, Karolinska Institutet, Stockholm, Sweden
| | - Henrik Hjortswang
- Department of Gastroenterology and Hepatology in Linköping, and Department of Health, Medicine, and Caring Sciences, Linköping University, Linköping, Sweden
| | - Hans Strid
- Department of Internal Medicine, Södra Älvsborgs Hospital, Borås, Sweden
| | - Jonas F Ludvigsson
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden.,Department of Paediatrics, Örebro University Hospital, Örebro, Sweden.,Department of Medicine, Columbia University College of Physicians and Surgeons, New York, New York, USA
| | - Carl Eriksson
- Department of Gastroenterology, Faculty of Medicine and Health, Örebro University, Örebro, Sweden.,Clinical Epidemiology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Jonas Halfvarson
- Department of Gastroenterology, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
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Moraes Holst L, Halfvarson J, Carlson M, Hedin C, Kruse R, Lindqvist CM, Bergemalm D, Almér S, Bresso F, Ling Lundström M, Repsilber D, D’Amato M, Keita Å, Hjortswang H, Söderholm J, Sundin J, Törnblom H, Simrén M, Strid H, Magnusson MK, Öhman L. Downregulated Mucosal Autophagy, Alpha Kinase-1 and IL-17 Signaling Pathways in Active and Quiescent Ulcerative Colitis. Clin Exp Gastroenterol 2022; 15:129-144. [PMID: 35928254 PMCID: PMC9343467 DOI: 10.2147/ceg.s368040] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/26/2022] [Accepted: 07/07/2022] [Indexed: 11/23/2022] Open
Abstract
Background Improved mucosal immune profiling in active and quiescent colonic inflammatory bowel disease (IBD) is needed to develop therapeutic options for treating and preventing flares. This study therefore aimed to provide a comprehensive mucosal characterization with emphasis on immunological host response of patients with active ulcerative colitis (UC active), UC during remission (UC remission) and active colonic Crohn’s disease (CD active). Methods Colonic biopsies from 47 study subjects were collected for gene expression and pathway analyses using the NanoString host-response panel, including 776 genes and 56 immune-related pathways. Results The majority of mucosal gene expression and signaling pathway scores were increased in active IBD (n=27) compared to healthy subjects (n=10). However, both active IBD and UC remission (n=10) demonstrated decreased gene expression and signaling pathway scores related to autophagy, alpha kinase-1 and IL-17 signaling pathways compared to healthy subjects. Further, UC remission was characterized by decreased scores of several signaling pathways linked to homeostasis along with increased mononuclear cell migration pathway score as compared to healthy subjects. No major differences in the colonic mucosal gene expression between CD active (n=7) and UC (n=20) active were observed. Conclusion This study indicates that autophagy, alpha kinase-1 and IL-17 signaling pathways are persistently downregulated in UC irrespective of disease activity. Further, UC patients in remission present a unique mucosal environment, potentially preventing patients from reaching and sustaining true homeostasis. These findings may enable better comprehension of the remitting and relapsing pattern of colonic IBD and guide future treatment and prevention of flares.
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Affiliation(s)
- Luiza Moraes Holst
- Department of Microbiology and Immunology, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Jonas Halfvarson
- Department of Gastroenterology, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - Marie Carlson
- Department of Medical Sciences, Uppsala University, Uppsala, Sweden
| | - Charlotte Hedin
- Department of Medicine Solna, Karolinska Institute, Stockholm, Sweden
| | - Robert Kruse
- Department of Clinical Research Laboratory, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - Carl Mårten Lindqvist
- School of Medical Sciences, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - Daniel Bergemalm
- Department of Gastroenterology, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - Sven Almér
- Department of Medicine Solna, Karolinska Institute, Stockholm, Sweden
| | - Francesca Bresso
- Karolinska University Hospital, Gastroenterology Unit, Department of Gastroenterology, Dermatovenereology and Rheumatology, Stockholm, Sweden
| | | | - Dirk Repsilber
- School of Medical Sciences, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - Mauro D’Amato
- Clinical Epidemiology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
- IKERBASQUE, Basque Foundation for Science, Bilbao, Spain
- Gastrointestinal Genetics Lab, CIC bioGUNE - BRTA, Derio, Spain
| | - Åsa Keita
- Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
| | - Henrik Hjortswang
- Department of Clinical and Experimental Science, Linköping University, Linköping, Sweden
| | - Johan Söderholm
- Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
| | - Johanna Sundin
- Department of Internal Medicine & Clinical Nutrition, Institute of Medicine, Sahlgrenska Academy, Gothenburg, Sweden
| | - Hans Törnblom
- Department of Molecular and Clinical Medicine, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Magnus Simrén
- Department of Molecular and Clinical Medicine, Institute of 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 of Biomedicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Lena Öhman
- Department of Microbiology and Immunology, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Correspondence: Lena Öhman, Department of Microbiology and Immunology, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden, Tel +46703616499, Email
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Shrestha S, Brand JS, Järås J, Schoultz I, Montgomery S, Askling J, Ludvigsson JF, Olen O, Halfvarson J. Association Between Inflammatory Bowel Disease and Spondyloarthritis: Findings from a Nationwide Study in Sweden. J Crohns Colitis 2022; 16:1540-1550. [PMID: 35512691 PMCID: PMC9624287 DOI: 10.1093/ecco-jcc/jjac065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Revised: 04/02/2022] [Accepted: 05/02/2022] [Indexed: 02/08/2023]
Abstract
BACKGROUND AND AIMS Inflammatory bowel disease [IBD] has been associated with spondyloarthritis [SpA], but population-based estimates are scarce. Here we compare the occurrence of SpA before and after a diagnosis of IBD with the general population, overall and by IBD subtype and age. METHODS We used a nationwide register-based cohort study of 39 203 patients diagnosed with IBD during 2006-2016, identified from Swedish registers and gastrointestinal biopsy data, and 390 490 matched reference individuals from the general population. Conditional logistic regression models were used to estimate odds ratios [ORs] for a prior [prevalent] SpA diagnosis and conditional Cox regression to calculate hazard ratios [HRs] for a subsequent [incident] SpA diagnosis in IBD patients. RESULTS IBD patients were more likely to have prevalent SpA at IBD diagnosis [2.5%] compared with reference individuals [0.7%] with an OR of 3.48 [95% CI: 3.23, 3.75]. They also more often received an incident diagnosis of SpA; during 23 341 934 person-years of follow-up in IBD patients, there were 1030 SpA events [5.0/1000 person-years] compared with 1524 SpA events in the reference group [0.72/1000 person-years], corresponding to an HR of 7.15 [95% CI: 6.60, 7.75]. In subgroup analyses, associations were most pronounced among patients with Crohn's disease ([OR = 5.20; 95% CI: 4.59, 5.89], and [HR = 10.55; 95% CI: 9.16, 12.15]) and paediatric onset IBD ([OR = 3.63; 95% CI: 2.35, 5.59] and [HR = 15.03; 95% CI: 11.01, 20.53]). CONCLUSIONS IBD patients more frequently experience SpA both before and after the diagnosis of IBD compared with the general population, supporting evidence of a shared pathophysiology. The variation in SpA comorbidity, across IBD subtypes and age groups, calls for targeted approaches to facilitate timely diagnosis and intervention.
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Affiliation(s)
- Sarita Shrestha
- School of Medical Sciences, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - Judith S Brand
- Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK,Medical Research Council Integrative Epidemiology Unit, University of Bristol, Bristol, UK,Clinical Epidemiology and Biostatistics, School of Medical Sciences, Örebro University Hospital, Örebro, Sweden
| | - Jacob Järås
- Clinical Epidemiology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Ida Schoultz
- School of Medical Sciences, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - Scott Montgomery
- Clinical Epidemiology and Biostatistics, School of Medical Sciences, Örebro University Hospital, Örebro, Sweden,Clinical Epidemiology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden,Department of Epidemiology and Public Health, University College London, London, UK
| | - Johan Askling
- Clinical Epidemiology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden,Rheumatology, Theme Inflammation and Ageing, Karolinska University Hospital, Stockholm, Sweden
| | - Jonas F Ludvigsson
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden,Department of Pediatrics, Orebro University Hospital, Orebro, Sweden,Department of Medicine, Columbia University College of Physicians and Surgeons, New York, NY, USA
| | - Ola Olen
- Clinical Epidemiology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden,Department of Clinical Science and Education Södersjukhuset, Karolinska Institutet, Stockholm, Sweden,Sachs’ Children and Youth Hospital, Stockholm South General Hospital, Stockholm, Sweden
| | - Jonas Halfvarson
- Corresponding author: Prof. Jonas Halfvarson, Department of Gastroenterology, Faculty of Medicine and Health, Örebro University, SE 70182 Örebro, Sweden.
| | - SWIBREG Study Group
OlssonMalinDepartment of Surgery, County Council of Östergötland, Linköping, SwedenHjortswangHenrikDepartment of Gastroenterology and Department of Clinical and Experimental Medicine, Linköping University, Linköping, SwedenMyrelidParDepartment of Surgery, County Council of Östergötland, Linköping, SwedenBengtssonJonasDepartment of Surgery, Sahlgrenska University Hospital/Östra, Gothenburg, SwedenStridHansDepartment of Internal Medicine, Södra Älvsborgs Hospital, Borås, SwedenAnderssonMarieDepartment of Internal Medicine, Södra Älvsborgs Hospital, Borås, SwedenJäghultSusannaStockholm Gastro Center, Karolinska Institutet, Stockholm, SwedenEberhardsonMichaelDepartment of Medicine, Karolinska Institutet, Stockholm, SwedenNordenvallCarolineDepartment of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, SwedenDepartment of Colorectal Cancer, Karolinska University Hospital, Stockholm, SwedenFagerbergUlrika LCenter for Clinical Research, Västmanland Hospital, Västerås, Sweden and Uppsala University, Uppsala, SwedenDepartment of Pediatrics, Västmanland Hospital, Västerås, SwedenDepartment of Women´s and Children´s Health, Karolinska Institutet, Stockholm, SwedenRejlerMartinDepartment of Medicine, Höglandssjukhuset Eksjö, Region Jönköping County Council, Jönköping, SwedenJönköping Academy for Improvement of Health and Welfare, Jönköping University, Jönköping, SwedenGripOlofDepartment of Gastroenterology, Skåne University Hospital, Malmö, SwedenKarlingPontusDepartment of Public Health and Clinical Medicine, Umeå University, Umeå, Sweden
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Forss A, Clements M, Bergman D, Roelstraete B, Kaplan GG, Myrelid P, Halfvarson J, Olén O, Ludvigsson JF. A nationwide cohort study of the incidence of inflammatory bowel disease in Sweden from 1990 to 2014. Aliment Pharmacol Ther 2022; 55:691-699. [PMID: 34907544 DOI: 10.1111/apt.16735] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Revised: 10/27/2021] [Accepted: 12/05/2021] [Indexed: 12/20/2022]
Abstract
BACKGROUND Epidemiological studies have shown inconsistent incidence rates (IRs) for inflammatory bowel disease (IBD). AIM To assess the incidence and temporal trends of IBD in Sweden. METHODS Nationwide cohort study based on diagnostic codes for IBD and biopsy reports registered through the ESPRESSO cohort in 1990-2014. Age-specific and age-standardised IRs and cumulative incidence were calculated. RESULTS Overall, we identified 65 908 cases of incident IBD: ulcerative colitis (UC, n = 38 261, 58%), Crohn's disease (CD, n = 18 577, 28%) and IBD-U (n = 9070, 14%). During 1990-2014, the overall IRs per 100 000 person-years were 29.0 (95% CI: 27.3-30.7) for IBD, 16.9 (15.9-17.9) for UC, and 8.1 (7.7-8.6) for CD. For IBD-U, the IR was 5.2 (4.9-5.6) in 2002-2014. The annual incidence of IBD, UC and CD increased by approximately 7% per year between 1990 and 2001 (P < 0.001) and then decreased by 1%-2% per year from 2002 onwards (P < 0.001). IRs for IBD, UC and IBD-U were higher in males while the IR for CD was higher in females. The lifetime risk of IBD was about 2.5% for both sexes. CONCLUSIONS In Sweden, the incidence of IBD in all subtypes increased in 1990-2001 but has since declined. One in 40 individuals is expected to be diagnosed with IBD during their lifetime.
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Affiliation(s)
- Anders Forss
- Karolinska Institutet, Stockholm, Sweden.,Karolinska University Hospital, Stockholm, Sweden
| | | | | | | | | | - Pär Myrelid
- Linköping University Hospital and Linköping University, Linköping, Sweden
| | | | - Ola Olén
- Karolinska Institutet, Stockholm, Sweden.,Sachs' Children and Youth Hospital, Stockholm South General Hospital, Stockholm, Sweden
| | - Jonas F Ludvigsson
- Karolinska Institutet, Stockholm, Sweden.,Örebro University Hospital, Örebro, Sweden.,Columbia University College of Physicians and Surgeons, New York, NY, USA
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Vatn SS, Lindstrøm JC, Moen AEF, Brackmann S, Tannæs TM, Olbjørn C, Bergemalm D, Keita ÅV, Gomollon F, Detlie TE, Lüders T, Kalla R, Adams A, Satsangi J, Jahnsen J, Vatn MH, Halfvarson J, Ricanek P, Nilsen H. Mucosal Gene Transcript Signatures in Treatment Naïve Inflammatory Bowel Disease: A Comparative Analysis of Disease to Symptomatic and Healthy Controls in the European IBD-Character Cohort. Clin Exp Gastroenterol 2022; 15:5-25. [PMID: 35185343 PMCID: PMC8848803 DOI: 10.2147/ceg.s343468] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Accepted: 12/22/2021] [Indexed: 12/12/2022] Open
Abstract
Background Studies of the mucosal transcriptomic landscape have given new insight into the pathogenesis of inflammatory bowel disease (IBD). Recently, the predictive biomarker potential of gene expression signatures has been explored. To further investigate the mucosal gene expression in IBD, we recruited a cohort of treatment naïve patients and compared them to both symptomatic and healthy controls. Methods Altogether, 323 subjects were included: Crohn’s disease (N = 75), ulcerative colitis (N = 87) and IBD unclassified (N = 3). Additionally, there were two control groups: symptomatic controls (N = 131) and healthy controls (N = 27). Mucosal biopsies were collected during ileocolonoscopy and gene expression in inflamed and non-inflamed mucosa was explored. Gene expression profiling was performed using Agilent G3 Human Gene Expression 860K v3 One-Color microarray. We recorded information about treatment escalation to anti-TNF agents or surgery, and anti-TNF response, to explore predictive opportunities of the mucosal transcriptome. Results Gene expression profiles in symptomatic controls in whom IBD had been excluded resembled that of IBD patients and diverged from that of healthy controls. In non-inflamed Crohn’s disease and ulcerative colitis, gene set enrichment analysis revealed dysregulation of pathways involved in basic cellular biological processes. Mitochondria-associated pathways were dysregulated both in non-inflamed and inflamed Crohn’s disease and ulcerative colitis (>2.6 normalized enrichment scores <−1.8). Gene expression signatures of Crohn’s disease and ulcerative colitis did not predict time for treatment escalation (p = 0.175). No significant association was found between gene expression signatures and anti-TNF response. Conclusion Non-inflamed samples are probably superior to inflamed samples when exploring gene expression signatures in IBD and might reveal underlying mechanisms central for disease initiation. The gene expression signatures of the control groups were related to if they were symptomatic or not, which may have important implications for future study designs.
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Affiliation(s)
- Simen Svendsen Vatn
- Department of Clinical Molecular Biology, Institute of Clinical Medicine, University of Oslo, Oslo, Norway
- Department of Gastroenterology, Division of Medicine, Akershus University Hospital, Lørenskog, Norway
- Correspondence: Simen Svendsen Vatn, Akershus University Hospital, Postbox 1000, Lørenskog, 1478, Norway, Tel +47 94277594, Email
| | - Jonas Christoffer Lindstrøm
- Health Services Research Unit (HØKH), Akershus University Hospital, Lørenskog, Norway
- Department of Methods Development and Analytics, Division of Infectious Disease Control and Environmental Health, Norwegian Institute of Public Health, Oslo, Norway
| | - Aina E F Moen
- Department of Clinical Molecular Biology, Institute of Clinical Medicine, University of Oslo, Oslo, Norway
- Department of Methods Development and Analytics, Division of Infectious Disease Control and Environmental Health, Norwegian Institute of Public Health, Oslo, Norway
- Section for Clinical Molecular Biology (EpiGen), Akershus University Hospital, Lørenskog, Norway
| | - Stephan Brackmann
- Department of Clinical Molecular Biology, Institute of Clinical Medicine, University of Oslo, Oslo, Norway
- Department of Gastroenterology, Division of Medicine, Akershus University Hospital, Lørenskog, Norway
| | - Tone M Tannæs
- Department of Clinical Molecular Biology, Institute of Clinical Medicine, University of Oslo, Oslo, Norway
- Section for Clinical Molecular Biology (EpiGen), Akershus University Hospital, Lørenskog, Norway
| | - Christine Olbjørn
- Department of Clinical Molecular Biology, Institute of Clinical Medicine, University of Oslo, Oslo, Norway
- Department of Pediatric and Adolescent Medicine, Akershus University Hospital, Lørenskog, Norway
| | - Daniel Bergemalm
- Department of Gastroenterology, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - Åsa V Keita
- Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
| | | | - Trond Espen Detlie
- Department of Clinical Molecular Biology, Institute of Clinical Medicine, University of Oslo, Oslo, Norway
- Department of Gastroenterology, Division of Medicine, Akershus University Hospital, Lørenskog, Norway
| | - Torben Lüders
- Section for Clinical Molecular Biology (EpiGen), Akershus University Hospital, Lørenskog, Norway
| | - Rahul Kalla
- Gastrointestinal Unit, Centre for Genomics and Molecular Medicine, Division of Medical and Radiological Sciences, University of Edinburgh, Edinburgh, UK
| | - Alex Adams
- Gastrointestinal Unit, Centre for Genomics and Molecular Medicine, Division of Medical and Radiological Sciences, University of Edinburgh, Edinburgh, UK
- Translational Gastroenterology Unit, Medical Sciences/ Experimental medicine Division, University of Oxford, Oxford, UK
| | - Jack Satsangi
- Gastrointestinal Unit, Centre for Genomics and Molecular Medicine, Division of Medical and Radiological Sciences, University of Edinburgh, Edinburgh, UK
- Translational Gastroenterology Unit, Medical Sciences/ Experimental medicine Division, University of Oxford, Oxford, UK
| | - Jørgen Jahnsen
- Department of Clinical Molecular Biology, Institute of Clinical Medicine, University of Oslo, Oslo, Norway
- Department of Gastroenterology, Division of Medicine, Akershus University Hospital, Lørenskog, Norway
| | - Morten H Vatn
- Department of Clinical Molecular Biology, Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Jonas Halfvarson
- Department of Gastroenterology, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - Petr Ricanek
- Department of Gastroenterology, Division of Medicine, Akershus University Hospital, Lørenskog, Norway
| | - Hilde Nilsen
- Department of Clinical Molecular Biology, Institute of Clinical Medicine, University of Oslo, Oslo, Norway
- Section for Clinical Molecular Biology (EpiGen), Akershus University Hospital, Lørenskog, Norway
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Abstract
BACKGROUND Some studies have suggested a reduced life expectancy in patients with Crohn's disease (CD) compared with the general population. The evidence, however, is inconsistent. AIMS Prompted by such studies, we studied survival of CD patients in Örebro county, Sweden. METHODS From the medical records, we identified all patients diagnosed with CD during 1963-2010 with follow-up to the end of 2011. We estimated: overall survival, net and crude probabilities of dying from CD, relative survival ratio (RSR), and excess mortality rate ratios (EMRR) at 10-year follow-up. RESULTS The study included 492 patients (226 males, 266 females). Median age at diagnosis was 32 years (3-87). Net and crude probabilities of dying from CD increased with increasing age and were higher for women. Net survival of patients aged ≥60 at diagnosis was worse for patients diagnosed during 1963-1985 (54%) than for patients diagnosed during 1986-1999 (88%) or 2000-2010 (93%). Overall, CD patients' survival was comparable to that in the general population [RSR = 0.98; 95% CI: (0.95-1.00)]. However, significantly lower than expected survival was suggested for female patients aged ≥60 diagnosed during the 1963-1985 [RSR = 0.47 (0.07-0.95)]. The adjusted model suggested that, compared with diagnostic period 1963-1985, disease-related excess mortality declined during 2000-2010 [EMRR = 0.36 (0.07-1.96)]; and age ≥60 at diagnosis [EMRR = 7.99 (1.64-39.00), reference: age 40-59], female sex [EMRR = 4.16 (0.62-27.85)], colonic localization [EMRR = 4.20 (0.81-21.88), reference: ileal localization], and stricturing/penetrating disease [EMRR = 2.56 (0.52-12.58), reference: inflammatory disease behaviour] were associated with poorer survival. CONCLUSION CD-related excess mortality may vary with diagnostic period, age, sex and disease phenotype.Key summaryThere is inconsistent evidence on life expectancy of patients with Crohn's diseaseCrohn's disease-specific survival improved over time.Earlier diagnosis period, older age at diagnosis, female sex, colonic disease and complicated disease behaviour seems to be associated with excess Crohn's disease-related mortality.
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Affiliation(s)
- Yaroslava Zhulina
- Department of Gastroenterology, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - Ruzan Udumyan
- Clinical Epidemiology and Biostatistics; School of Medical Sciences, Örebro University, Örebro, Sweden
| | - Curt Tysk
- Department of Gastroenterology, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - Jonas Halfvarson
- Department of Gastroenterology, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
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45
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Juzenas S, Hübenthal M, Lindqvist CM, Kruse R, Steiert TA, Degenhardt F, Schulte D, Nikolaus S, Zeissig S, Bergemalm D, Almer S, Hjortswang H, Bresso F, Strüning N, Kupcinskas J, Keller A, Lieb W, Rosenstiel P, Schreiber S, D’Amato M, Halfvarson J, Hemmrich-Stanisak G, Franke A. Detailed Transcriptional Landscape of Peripheral Blood Points to Increased Neutrophil Activation in Treatment-Naïve Inflammatory Bowel Disease. J Crohns Colitis 2022; 16:1097-1109. [PMID: 35022690 PMCID: PMC9351981 DOI: 10.1093/ecco-jcc/jjac003] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/05/2021] [Revised: 12/13/2021] [Accepted: 01/08/2022] [Indexed: 12/24/2022]
Abstract
BACKGROUND AND AIMS Inflammatory bowel disease [IBD] is a chronic relapsing disorder of the gastrointestinal tract, which generally manifests as Crohn's disease [CD] or ulcerative colitis [UC]. These subtypes are heterogeneous in terms of disease location and histological features, while sharing common clinical presentation, genetic associations and, thus, common immune regulatory pathways. METHODS Using miRNA and mRNA coupled transcriptome profiling and systems biology approaches, we report a comprehensive analysis of blood transcriptomes from treatment-naïve [n = 110] and treatment-exposed [n = 177] IBD patients as well as symptomatic [n = 65] and healthy controls [n = 95]. RESULTS Broadly, the peripheral blood transcriptomes of CD and UC patients were similar. However, there was an extensive gene deregulation in the blood of IBD patients, while only a slight deregulation in symptomatic controls, when compared with healthy controls. The deregulated mRNAs and miRNAs are mainly involved in the innate immunity and are especially enriched in neutrophil activation-related pathways. Oxidative phosphorylation and neutrophil activation-related modules were found to be differentially co-expressed among treatment-naïve IBD as compared to healthy controls. In the deregulated neutrophil activation-related co-expression module, IL1B was identified as the central gene. Levels of co-expression among IL1B and chemosensing receptor [CXCR1/2 and FPR1/2] genes were reduced in the blood of IBD patients when compared with healthy controls. CONCLUSIONS Immune dysregulation seen in peripheral blood transcriptomes of treatment-naïve IBD patients is mainly driven by neutrophil activation.
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Affiliation(s)
- Simonas Juzenas
- Corresponding author: Simonas Juzenas, PhD, Institute of Clinical Molecular Biology (IKMB), Christian-Albrechts-University of Kiel (CAU), Rosalind-Franklin-Str. 12, D-24105 Kiel, Germany.
| | - Matthias Hübenthal
- Institute of Clinical Molecular Biology, Christian-Albrechts-University of Kiel, Kiel, Germany,Department of Dermatology, Quincke Research Center, University Hospital Schleswig-Holstein, Kiel, Germany
| | - Carl Mårten Lindqvist
- Institute of Clinical Molecular Biology, Christian-Albrechts-University of Kiel, Kiel, Germany,School of Medical Sciences, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - Robert Kruse
- Department of Clinical Research Laboratory, Faculty of Medicine and Health, Örebro University, Örebro, Sweden,iRiSC – Inflammatory Response and Infection Susceptibility Centre, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - Tim Alexander Steiert
- Institute of Clinical Molecular Biology, Christian-Albrechts-University of Kiel, Kiel, Germany
| | - Frauke Degenhardt
- Institute of Clinical Molecular Biology, Christian-Albrechts-University of Kiel, Kiel, Germany
| | - Dominik Schulte
- Division of Endocrinology, Diabetes and Clinical Nutrition, Department of Medicine I, University Hospital of Schleswig-Holstein, Kiel, Germany,Institute of Diabetes and Clinical Metabolic Research, Kiel University, Kiel, Germany
| | - Susanna Nikolaus
- Department of Internal Medicine I, University Hospital Schleswig-Holstein, Kiel, Germany
| | - Sebastian Zeissig
- Medical Department 1, University Hospital Dresden, Technische Universität Dresden (TU Dresden), Dresden, Germany,Center for Regenerative Therapies Dresden (CRTD), Technische Universität (TU) Dresden, Dresden, Germany
| | - Daniel Bergemalm
- School of Medical Sciences, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - Sven Almer
- Department of Medicine, Karolinska Institutet, Solna, and Division of Gastroenterology, Karolinska University Hospital, Stockholm, Sweden
| | - Henrik Hjortswang
- Department of Gastroenterology and Hepatology, Linköping University, Linköping, and Department of Health, Medicine, and Caring Sciences, Linköping University, Linköping, Sweden
| | - Francesca Bresso
- Department of Medicine, Karolinska Institutet, Solna, and Division of Gastroenterology, Karolinska University Hospital, Stockholm, Sweden
| | | | - Nina Strüning
- Department of Internal Medicine I, University Hospital Schleswig-Holstein, Kiel, Germany
| | - Juozas Kupcinskas
- Department of Gastroenterology and Institute for Digestive Research, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Andreas Keller
- Chair for Clinical Bioinformatics, Saarland University, Saarbrücken, Germany,Department of Neurology and Neurological Sciences, Stanford University School of Medicine, Stanford, CA, USA
| | - Wolfgang Lieb
- Institute of Epidemiology, Christian-Albrechts-University of Kiel, Kiel, Germany
| | - Philip Rosenstiel
- Institute of Clinical Molecular Biology, Christian-Albrechts-University of Kiel, Kiel, Germany
| | - Stefan Schreiber
- Institute of Clinical Molecular Biology, Christian-Albrechts-University of Kiel, Kiel, Germany,Department of Internal Medicine I, University Hospital Schleswig-Holstein, Kiel, Germany
| | - Mauro D’Amato
- Unit of Clinical Epidemiology, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden,Gastrointestinal Genetics Lab, CIC bioGUNE – BRTA, Derio, Spain,Ikerbasque, Basque Foundation for Science, Bilbao, Spain
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46
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Salomon B, Bergemalm D, Halfvarson J. Prognostic Biosignatures at Ileocecal Resection: Hope or Reality? J Crohns Colitis 2021; 16:873-875. [PMID: 34850856 PMCID: PMC9282879 DOI: 10.1093/ecco-jcc/jjab203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Benita Salomon
- Corresponding author: Benita Salomon, School of Medical Sciences, Örebro University, Örebro, Sweden.
| | - Daniel Bergemalm
- Department of Gastroenterology, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - Jonas Halfvarson
- Department of Gastroenterology, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
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47
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Fart F, Salihović S, McGlinchey A, Gareau MG, Orešič M, Halfvarson J, Hyötyläinen T, Schoultz I. Perfluoroalkyl substances are increased in patients with late-onset ulcerative colitis and induce intestinal barrier defects ex vivo in murine intestinal tissue. Scand J Gastroenterol 2021; 56:1286-1295. [PMID: 34383611 DOI: 10.1080/00365521.2021.1961306] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND Environmental factors are strongly implicated in late-onset of inflammatory bowel disease. Here, we investigate whether high levels of perfluoroalkyl substances are associated with (1) late-onset inflammatory bowel disease, and (2) disturbances of the bile acid pool. We further explore the effect of the specific perfluoroalkyl substance perfluorooctanoic acid on intestinal barrier function in murine tissue. METHODS Serum levels of perfluoroalkyl substances and bile acids were assessed by ultra-performance liquid chromatography coupled to a triple-quadrupole mass spectrometer in matched samples from patients with ulcerative colitis (n = 20) and Crohn's disease (n = 20) diagnosed at the age of ≥55 years. Age and sex-matched blood donors (n = 20), were used as healthy controls. Ex vivo Ussing chamber experiments were performed to assess the effect of perfluorooctanoic acid on ileal and colonic murine tissue (n = 9). RESULTS The total amount of perfluoroalkyl substances was significantly increased in patients with ulcerative colitis compared to healthy controls and patients with Crohn's disease (p < .05). Ex vivo exposure to perfluorooctanoic acid induced a significantly altered ileal and colonic barrier function. The distribution of bile acids, as well as the correlation pattern between (1) perfluoroalkyl substances and (2) bile acids, differed between patient and control groups. DISCUSSION Our results demonstrate that perfluoroalkyl substances levels are increased in patients with late-onset ulcerative colitis and may contribute to the disease by inducing a dysfunctional intestinal barrier.
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Affiliation(s)
- Frida Fart
- School of Medical Sciences, Örebro University, Örebro, Sweden
| | - Samira Salihović
- School of Medical Sciences, Örebro University, Örebro, Sweden.,School of Science and Technology, Örebro University, Örebro, Sweden
| | | | - Melanie G Gareau
- Department of Anatomy, Physiology and Cell Biology, School of Veterinary Medicine, University of California Davis, Davis, CA, USA
| | - Matej Orešič
- School of Medical Sciences, Örebro University, Örebro, Sweden.,Turku Bioscience Centre, University of Turku and Åbo Akademi University, Turku, Finland
| | - Jonas Halfvarson
- Department of Gastroenterology, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | | | - Ida Schoultz
- School of Medical Sciences, Örebro University, Örebro, Sweden
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48
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Eriksson C, Visuri I, Vigren L, Nilsson L, Kärnell A, Hjortswang H, Bergemalm D, Almer S, Hertervig E, Karlén P, Strid H, Halfvarson J. Clinical effectiveness of golimumab in ulcerative colitis: a prospective multicentre study based on the Swedish IBD Quality Register, SWIBREG. Scand J Gastroenterol 2021; 56:1304-1311. [PMID: 34415803 DOI: 10.1080/00365521.2021.1963466] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
OBJECTIVES Clinical trials demonstrated that golimumab is effective in anti-TNF naïve patients with ulcerative colitis. We aimed to assess the clinical effectiveness of golimumab in a real-world setting. MATERIALS AND METHODS This was a prospective cohort study, conducted at 16 Swedish hospitals. Data were collected using an electronic case report form. Patients with active ulcerative colitis, defined as Mayo endoscopic subscore ≥2 were eligible for inclusion. The primary outcomes were clinical effectiveness at 12 weeks and 52 weeks, i.e. response (defined as a decrease in Mayo score by ≥3 points or 30% from baseline) and remission (defined as a Mayo score of ≤2 with no individual subscores >1). RESULTS Fifty patients were included. At study entry, 70% were previously exposed to anti-TNF, 16% to vedolizumab, and 96% to immunomodulators. The 12 and 52-week drug continuation rates were 37/50 (74%) and 23/50 (46%), respectively. The 12-week response rate was 14/50 (28%), the remission rate, 8/50 (16%) and the corresponding figures at week 52 were 13/50 (26%) and 10/50 (20%). Among patients who continued golimumab, the median Mayo score decreased from 7 (6-9) at baseline to 1 (0-5) at 52 weeks (p < .01) and the faecal calprotectin decreased from 862 (335-1759) µg/g to 90 (34-169) µg/g (p < .01). Clinical response at week 12 was highly predictive of clinical remission at week 52 (adjusted OR: 73.1; 95% CI: 4.5‒1188.9). CONCLUSIONS The majority of golimumab treated patients represented a treatment refractory patient-group. Despite this, our results confirm that golimumab is an effective therapy in ulcerative colitis.
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Affiliation(s)
- Carl Eriksson
- Department of Gastroenterology, Faculty of Medicine and Health, Örebro University, Örebro, Sweden.,Clinical Epidemiology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Isabella Visuri
- Department of Gastroenterology, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | | | - Linda Nilsson
- Department of Gastroenterology, Danderyd Hospital, Stockholm, Sweden
| | | | - Henrik Hjortswang
- Department of Gastroenterology and Department of Clinical and Experimental Medicine, Linköping University, Linköping, Sweden
| | - Daniel Bergemalm
- Department of Gastroenterology, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | | | - Sven Almer
- Karolinska Institutet, Department of Medicine, Solna, IBD-Unit, Division of Gastroenterology, Karolinska University Hospital, Stockholm, Sweden
| | - Erik Hertervig
- Department of Gastroenterology, Skåne University Hospital, Lund, Sweden
| | - Per Karlén
- Department of Gastroenterology, Danderyd Hospital, Stockholm, Sweden
| | - Hans Strid
- Department of Internal Medicine, Södra Älvsborg Hospital, Borås, Sweden
| | - Jonas Halfvarson
- Department of Gastroenterology, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
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49
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Bergemalm D, Andersson E, Hultdin J, Eriksson C, Rush ST, Kalla R, Adams AT, Keita ÅV, D'Amato M, Gomollon F, Jahnsen J, Ricanek P, Satsangi J, Repsilber D, Karling P, Halfvarson J. Systemic Inflammation in Preclinical Ulcerative Colitis. Gastroenterology 2021; 161:1526-1539.e9. [PMID: 34298022 DOI: 10.1053/j.gastro.2021.07.026] [Citation(s) in RCA: 48] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2020] [Revised: 07/12/2021] [Accepted: 07/12/2021] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS Preclinical ulcerative colitis is poorly defined. We aimed to characterize the preclinical systemic inflammation in ulcerative colitis, using a comprehensive set of proteins. METHODS We obtained plasma samples biobanked from individuals who developed ulcerative colitis later in life (n = 72) and matched healthy controls (n = 140) within a population-based screening cohort. We measured 92 proteins related to inflammation using a proximity extension assay. The biologic relevance of these findings was validated in an inception cohort of patients with ulcerative colitis (n = 101) and healthy controls (n = 50). To examine the influence of genetic and environmental factors on these markers, a cohort of healthy twin siblings of patients with ulcerative colitis (n = 41) and matched healthy controls (n = 37) were explored. RESULTS Six proteins (MMP10, CXCL9, CCL11, SLAMF1, CXCL11 and MCP-1) were up-regulated (P < .05) in preclinical ulcerative colitis compared with controls based on both univariate and multivariable models. Ingenuity Pathway Analyses identified several potential key regulators, including interleukin-1β, tumor necrosis factor, interferon-gamma, oncostatin M, nuclear factor-κB, interleukin-6, and interleukin-4. For validation, we built a multivariable model to predict disease in the inception cohort. The model discriminated treatment-naïve patients with ulcerative colitis from controls with leave-one-out cross-validation (area under the curve = 0.92). Consistently, MMP10, CXCL9, CXCL11, and MCP-1, but not CCL11 and SLAMF1, were significantly up-regulated among the healthy twin siblings, even though their relative abundances seemed higher in incident ulcerative colitis. CONCLUSIONS A set of inflammatory proteins are up-regulated several years before a diagnosis of ulcerative colitis. These proteins were highly predictive of an ulcerative colitis diagnosis, and some seemed to be up-regulated already at exposure to genetic and environmental risk factors.
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Affiliation(s)
- Daniel Bergemalm
- Department of Gastroenterology, Faculty of Medicine and Health, Örebro University, Örebro, Sweden.
| | - Erik Andersson
- Department of Gastroenterology, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - Johan Hultdin
- Department of Medical Biosciences, Division of Clinical Chemistry, Umeå University, Umeå, Sweden
| | - Carl Eriksson
- Department of Gastroenterology, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - Stephen T Rush
- School of Medical Sciences, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - Rahul Kalla
- Medical Research Council Centre for Inflammation Research, Queens Medical Research Institute, University of Edinburgh, Edinburgh, United Kingdom
| | - Alex T Adams
- Translational Gastroenterology Unit, Nuffield Department of Medicine, Experimental Medicine Division, University of Oxford, John Radcliffe Hospital, Oxford, United Kingdom
| | - Åsa V Keita
- Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
| | - Mauro D'Amato
- CIC bioGUNE Basque Research and Technology Alliance and Basque Science Foundation, Bilbao, Spain; Division of Clinical Epidemiology, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Fernando Gomollon
- Hospital Clinico Universitario Lozano Blesa, IIS Aragón, Zaragoza, Spain
| | - Jørgen Jahnsen
- Department of Gastroenterology, Akershus University Hospital, Lørenskog, Norway; Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | | | - Petr Ricanek
- Department of Gastroenterology, Akershus University Hospital, Lørenskog, Norway
| | - Jack Satsangi
- Translational Gastroenterology Unit, Nuffield Department of Medicine, Experimental Medicine Division, University of Oxford, John Radcliffe Hospital, Oxford, United Kingdom; Institute of Genetics and Molecular Medicine, University of Edinburgh, Edinburgh, United Kingdom
| | - Dirk Repsilber
- School of Medical Sciences, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - Pontus Karling
- Department of Public Health and Clinical Medicine, Division of Medicine, Umeå University, Umeå, Sweden
| | - Jonas Halfvarson
- Department of Gastroenterology, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
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50
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Ludvigsson JF, Holmgren J, Grip O, Halfvarson J, Askling J, Sachs MC, Olén O. Adult-onset inflammatory bowel disease and rate of serious infections compared to the general population: a nationwide register-based cohort study 2002-2017. Scand J Gastroenterol 2021; 56:1152-1162. [PMID: 34369254 DOI: 10.1080/00365521.2021.1924259] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
OBJECTIVES To investigate absolute and relative risk of serious infections in adult/elderly inflammatory bowel disease (IBD) diagnosed 2002-2017. METHODS Nationwide, register-based cohort study of Swedish patients with IBD compared with general population matched reference individuals with regard to time to first serious infection, equal to hospital admission. Multivariable Cox regression estimated hazard ratios (HRs) for any serious infection. Secondary outcomes included site-specific infections, opportunistic infections and sepsis. RESULTS We identified 47 798 individuals with IBD. During a follow-up of 329 000 person-years, they had 8752 first serious infections (26.6 per 1000 person-years). This compared with an incidence rate of 10.7 per 1000 person-years in matched reference individuals, corresponding to a 2.53-fold increased hazard of serious infections (95%CI = 2.47-2.59). The HR for serious infection in elderly-onset IBD was 2.01 (95%CI = 1.95-2.08). The relative hazard of serious infection was somewhat higher in Crohn's disease (2.94; 95%CI = 2.81-3.06) than in ulcerative colitis (2.24; 95%CI = 2.17-2.31). The HR for serious infections was high in the first year of follow-up (5.17; 95%CI = 4.93-5.42). Individuals with IBD were at a particularly high relative hazard of gastrointestinal and opportunistic infections. The HR for sepsis was 2.47 (95%CI = 2.32-2.63). The relative rates for serious infections in IBD increased in recent years. CONCLUSIONS Patients with adult-onset IBD are at increased risk of serious infections, particularly gastrointestinal and opportunistic infections. Relative rates were highest just after IBD diagnosis, and seem to have increased in recent years.
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Affiliation(s)
- Jonas F Ludvigsson
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Solna, Sweden
- Department of Pediatrics, Orebro University Hospital, Orebro, Sweden
- Division of Epidemiology and Public Health, School of Medicine, University of Nottingham, Nottingham, UK
- Department of Medicine, Columbia University College of Physicians and Surgeons, New York, NY, USA
| | - Johanna Holmgren
- Department of Gastroenterology, Skåne University Hospital, Malmö, Sweden
| | - Olof Grip
- Department of Gastroenterology, Skåne University Hospital, Malmö, Sweden
| | - Jonas Halfvarson
- Department of Gastroenterology, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - Johan Askling
- Division of Clinical Epidemiology, Department of Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Michael C Sachs
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Solna, Sweden
| | - Ola Olén
- Division of Clinical Epidemiology, Department of Medicine, Karolinska Institutet, Stockholm, Sweden
- Sachs' Children and Youth Hospital, Stockholm South General Hospital, Stockholm, Sweden
- Department of Clinical Science and Education Södersjukhuset, Karolinska Institutet, Stockholm, Sweden
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