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Anisdahl K, Lirhus SS, Medhus AW, Moum B, Melberg HO, Høivik ML. Frailty risk and treatment strategy in elderly-onset inflammatory bowel disease. A Norwegian nationwide population-based registry study. Dig Liver Dis 2024:S1590-8658(24)00262-7. [PMID: 38433021 DOI: 10.1016/j.dld.2024.02.002] [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: 10/09/2023] [Revised: 01/21/2024] [Accepted: 02/02/2024] [Indexed: 03/05/2024]
Abstract
BACKGROUND/AIMS To determine real-world medical and surgical treatment patterns in elderly-onset inflammatory bowel disease in a nationwide cohort, and to investigate associations between frailty and treatment choices. METHODS Norwegian health registries were used to identify adult-onset (born 1950-1989) and elderly-onset (born 1910-1949) patients with Crohn's disease (CD) and ulcerative colitis (UC) diagnosed 2010-2017 (n = 13,006). Patients were classified as no, low and intermediate/high frailty risk after the Hospital Frailty Risk Score. Outcomes included use of medical and surgical treatment. RESULTS Within five years, elderly-onset patients received less biologics (13% [CD], 7% [UC]) and immunomodulators (24% [CD], 11% [UC]), and major surgery was more frequent (22% [CD], 9% [UC]) than in adult-onset. Respective log rank tests were significant (p < 0.01). Compared to no frailty risk groups, elderly-onset UC with intermediate/high frailty risk had lower probability of starting biologics (4% versus 9%), immunomodulators (7% versus 13%) and 5-aminosalisylic acids (66% versus 84%), and elderly-onset CD with intermediate/high frailty risk had higher probability of starting prednisolone (67% versus 49%). Respective log rank tests were significant (p < 0.05). CONCLUSIONS Elderly-onset patients received less biologics and immunomodulators and a larger proportion underwent major surgery. Frailty risk in elderly-onset patients was associated with increased use of prednisolone, and less use of 5-aminosalisylic acids, immunomodulators and biologics.
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Affiliation(s)
- Karoline Anisdahl
- Department of Gastroenterology, Oslo University Hospital, Oslo, Norway; Institute of Clinical Medicine, University of Oslo, Oslo, Norway.
| | - Sandre Svatun Lirhus
- Department of Health Management and Health Economics, University of Oslo, Oslo, Norway
| | - Asle W Medhus
- Department of Gastroenterology, Oslo University Hospital, Oslo, Norway; Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Bjørn Moum
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway; Department of Gastroenterology, Østfold Hospital Trust, Viken, Norway
| | - Hans Olav Melberg
- Department of Health Management and Health Economics, University of Oslo, Oslo, Norway; Department of Community Medicine, UiT The Arctic University of Norway, Tromsø, Norway
| | - Marte Lie Høivik
- Department of Gastroenterology, Oslo University Hospital, Oslo, Norway; Institute of Clinical Medicine, University of Oslo, Oslo, Norway
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Wiken TH, Høivik ML, Buer L, Warren DJ, Bolstad N, Moum BA, Anisdahl K, Småstuen MC, Medhus AW. Switching from intravenous to subcutaneous vedolizumab maintenance treatment in patients with inflammatory bowel disease followed by therapeutic drug monitoring. Scand J Gastroenterol 2023; 58:863-873. [PMID: 36799155 DOI: 10.1080/00365521.2023.2176252] [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: 11/21/2022] [Revised: 01/09/2023] [Accepted: 01/31/2023] [Indexed: 02/18/2023]
Abstract
OBJECTIVE Vedolizumab (VDZ) for subcutaneous (SC) administration has recently become available. We aimed to assess feasibility, safety and clinical outcome when switching from intravenous (IV) to SC VDZ maintenance treatment in a real world cohort of patients with inflammatory bowel disease (IBD) followed by therapeutic drug monitoring (TDM). METHODS Eligible IBD patients were switched from IV to SC treatment and assessed six months prior to switch, at baseline and six, twelve and twenty-six weeks after switch. Primary outcome was proportion of patients on SC treatment after 26 weeks. Secondary outcomes included adverse events (AEs), clinical disease activity, biochemical markers, treatment interval, serum-VDZ (s-VDZ), preferred route of administration and health-related quality of life. RESULTS In total, 108 patients were switched. After 26 weeks, 100 patients (92.6%) were still on SC treatment and median s-VDZ was 47.6 mg/L (IQR 41.3 - 54.6). The most frequent AE was injection site reaction (ISR), reported by 20 patients (18.5%). There were no clinically significant changes in disease activity, biochemical markers and quality of life. The proportion of patients preferring SC administration increased from 28.0% before switch to 59.4% after 26 weeks (p < 0.001). CONCLUSIONS Nine out of ten patients still received SC treatment after 26 weeks. No change in disease activity occurred, and levels of serum VDZ increased. Although almost one fifth of patients experienced ISRs, a higher proportion favored SC administration at 26 weeks. This study demonstrates that SC maintenance treatment is a safe and feasible alternative to IV treatment.
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Affiliation(s)
- Thea H Wiken
- Departement of Gastroenterology, Oslo University Hospital, Oslo, Norway
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Marte L Høivik
- Departement of Gastroenterology, Oslo University Hospital, Oslo, Norway
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Lydia Buer
- Departement of Gastroenterology, Oslo University Hospital, Oslo, Norway
| | - David J Warren
- Department of Medical Biochemistry, Oslo University Hospital, Radiumhospitalet, Oslo, Norway
| | - Nils Bolstad
- Department of Medical Biochemistry, Oslo University Hospital, Radiumhospitalet, Oslo, Norway
| | - Bjørn A Moum
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Karoline Anisdahl
- Departement of Gastroenterology, Oslo University Hospital, Oslo, Norway
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Milada C Småstuen
- Departement of Gastroenterology, Oslo University Hospital, Oslo, Norway
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway
- Faculty of Health Sciences, Oslo Metropolitan University, Oslo, Norway
| | - Asle W Medhus
- Departement of Gastroenterology, Oslo University Hospital, Oslo, Norway
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway
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Jørgensen KK, Høivik ML, Chopra A, Benth JŠ, Ricanek P, Moum PB, Jyssum I, Bolstad N, Warren DJ, Vaage PJT, Munthe PLA, Lundin PKEA, Anisdahl K, Syversen SW, Goll GL, Lund-Johansen F, Medhus AW, Jahnsen PJ. Humoral immune response to SARS-CoV-2 vaccination in patients with inflammatory bowel disease on immunosuppressive medication: association to serum drug levels and disease type. Scand J Gastroenterol 2023; 58:874-882. [PMID: 36788656 DOI: 10.1080/00365521.2023.2177884] [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] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Revised: 01/31/2023] [Accepted: 02/01/2023] [Indexed: 02/16/2023]
Abstract
OBJECTIVES Immune responses following SARS-CoV-2 vaccination in patients with inflammatory bowel disease (IBD) are not well characterized. The aims of this study were to explore the serological response associated with IBD, and immunosuppressive medications including serum concentrations of biologics and thiopurine metabolites. MATERIALS AND METHODS This prospective, observational study included adult patients with ulcerative colitis (UC) and Crohn's disease (CD), and healthy controls. Antibodies to the receptor-binding domain of SARS-CoV-2 spike proteins, and serum concentrations of ongoing biologic and immunomodulatory medications were assessed prior to, and 2-5 weeks after the second vaccine dose. Serologic response was defined as anti-Spike antibodies ≥70 AU/ml. RESULTS In 958 IBD patients (380 UC, 578 CD) and 323 healthy controls, the median (Q1; Q3) anti-Spike antibody level (AU/ml) was lower in patients (618 (192; 4370)) compared to controls (3355 (896; 7849)) (p < 0.001). The antibody levels were lower in CD (439 (174; 3304)) compared to UC (1088 (251; 5975)) (p < 0.001). No associations were demonstrated between antibody levels and serum drug concentrations for TNF inhibitor (TNFi), vedolizumab and ustekinumab. Patients receiving TNFi + thiopurines with a subtherapeutic 6-thioguanine nucleotide (6-TGN) level had higher response rate (93%) compared to patients with 6-TGN within the therapeutic range (53%) (p = 0.003). A diagnosis of UC, mRNA-1273 vaccine, and other treatments than TNFi + thiopurines were associated with humoral response. CONCLUSIONS Patients with CD had an attenuated humoral response to SARS-COV-2 vaccination as compared to patients with UC. The lack of association between serum levels of biologics and serologic response indicates vaccination regardless of proximity to drug administration.
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Affiliation(s)
| | - Marte Lie Høivik
- Department of Gastroenterology, Oslo University Hospital, Ullevål, Oslo, Norway
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
| | - Adity Chopra
- Department of Immunology, Oslo University Hospital, Oslo, Norway
| | - Jūratė Šaltytė Benth
- Institute of Clinical Medicine, Campus Ahus, University of Oslo, Oslo, Norway
- Health Services Research Unit, Akershus University Hospital, Lørenskog, Norway
| | - Petr Ricanek
- Department of Gastroenterology, Akershus University Hospital, Lørenskog, Norway
| | - Prof Bjørn Moum
- Department of Gastroenterology, Oslo University Hospital, Ullevål, Oslo, Norway
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
| | - Ingrid Jyssum
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
- Center for treatment of Rheumatic and Musculoskeletal Diseases (REMEDY), Oslo, Norway Rheumatology and Research, Diakonhjemmet Hospital, Oslo, Norway
| | - Nils Bolstad
- Department of Medical Biochemistry, Oslo University Hospital, Oslo, Norway
| | - David John Warren
- Department of Medical Biochemistry, Oslo University Hospital, Oslo, Norway
| | - Prof John T Vaage
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
- Department of Immunology, Oslo University Hospital, Oslo, Norway
| | - Prof Ludvig A Munthe
- Department of Immunology, Oslo University Hospital, Oslo, Norway
- KG Jebsen Centre for B cell Malignancies, University of Oslo, Oslo, Norway
| | - Prof Knut E A Lundin
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
- Department of Gastroenterology, Oslo University Hospital, Rikshospitalet, Oslo, Norway
| | - Karoline Anisdahl
- Department of Gastroenterology, Oslo University Hospital, Ullevål, Oslo, Norway
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
| | - Silje Watterdal Syversen
- Center for treatment of Rheumatic and Musculoskeletal Diseases (REMEDY), Oslo, Norway Rheumatology and Research, Diakonhjemmet Hospital, Oslo, Norway
| | - Guro Løvik Goll
- Center for treatment of Rheumatic and Musculoskeletal Diseases (REMEDY), Oslo, Norway Rheumatology and Research, Diakonhjemmet Hospital, Oslo, Norway
| | - Fridtjof Lund-Johansen
- Department of Immunology, Oslo University Hospital, Oslo, Norway
- ImmunoLingo Convergence Center, University of Oslo, Oslo, Norway
| | - Asle W Medhus
- Department of Gastroenterology, Oslo University Hospital, Ullevål, Oslo, Norway
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
| | - Prof Jørgen Jahnsen
- Department of Gastroenterology, Akershus University Hospital, Lørenskog, Norway
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
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Zhao M, Lirhus S, Lördal M, Langholz E, Knudsen T, Voutilainen M, Høivik ML, Moum B, Anisdahl K, Saebø B, Haiko P, Malmgren C, Coskun M, Melberg HO, Burisch J. Therapeutic management and outcomes in inflammatory bowel diseases, 2010 to 2017 in cohorts from Denmark, Sweden and Norway. Aliment Pharmacol Ther 2022; 56:989-1006. [PMID: 35902223 DOI: 10.1111/apt.17145] [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] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/03/2021] [Revised: 07/05/2021] [Accepted: 07/01/2022] [Indexed: 12/09/2022]
Abstract
BACKGROUND Despite the increasing use of biologics in patients with inflammatory bowel disease (IBD), real-world data about outcomes in the era of biologics remain inconclusive. AIMS To investigate trends in surgeries, hospitalisations and medication use in patients with IBD in a multinational, population-based cohort METHODS: We included 42,894 patients with ulcerative colitis (UC) and 24,864 with Crohn's disease (CD) who were diagnosed between 2010 and 2017 in Denmark, Norway and Sweden. We extracted data about surgeries, hospitalisations and medications from national registries and compared across countries and diagnosis years. RESULTS Between 2010 and 2017, 2-year surgery rates were 4-7% in UC and 10-15% in CD and were stable over time. Two-year hospitalisation rates increased in Denmark (UC: 20% to 35%; CD: 27% to 32%) but were stable in Norway and Sweden (fluctuating between 33% and 37% in UC, and 46% and 52% in CD). Two-year rates of biologic use increased in both UC (7% to 16% in Denmark, 8% to 18% in Norway) and CD (22% to 26% in Denmark; 21% to 35% in Norway). Two-year rates of immunomodulator use increased in Norway (from 14% to 23% in UC; 37% to 45% in CD) and Sweden (from 41% to 52% in CD), but were stable in Denmark (between 17% and 21% in UC; 39% to 46% in CD). CONCLUSION Between 2010 and 2017, surgery rates among Scandinavian patients with IBD remained stable, with no clear changes in hospitalisation rates despite the increasing use of immunomodulators and biologics.
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Affiliation(s)
- Mirabella Zhao
- 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
| | - Sandre Lirhus
- Department of Health Management and Health Economics, Institute of Health and Society, University of Oslo, Oslo, Norway
| | - Mikael Lördal
- Division of Gastroenterology and Hepatology, Department of Medicine, Danderyds Hospital, Stockholm, Sweden
| | - Ebbe Langholz
- Gastro Unit, Medical Division, Herlev University Hospital, Herlev, Denmark.,Institute for Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Torben Knudsen
- Department of Medicine, Hospital of South West Denmark, Esbjerg, Denmark.,Department of Regional Health Research, University of Southern Denmark, Odense, Denmark
| | - Markku Voutilainen
- Department of Gastroenterology, University of Turku and Turku University Hospital, Turku, Finland
| | - Marte Lie Høivik
- Department of Gastroenterology, Oslo University Hospital, Oslo, Norway.,Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Bjorn Moum
- Department of Gastroenterology, Oslo University Hospital, Oslo, Norway.,Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Karoline Anisdahl
- Department of Gastroenterology, Oslo University Hospital, Oslo, Norway.,Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | | | - Paula Haiko
- Takeda Oy, Medical Affairs, Helsinki, Finland
| | | | - Mehmet Coskun
- Takeda Pharma A/S, Medical Affairs, Vallensbaek Strand, Denmark
| | - Hans Olav Melberg
- Department of Health Management and Health Economics, Institute of Health and Society, University of Oslo, Oslo, Norway
| | - 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
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Anisdahl K, Svatun Lirhus S, Medhus AW, Moum B, Melberg HO, Høivik ML. First-line biologic treatment of inflammatory bowel disease during the first 12 months after diagnosis from 2010 to 2016: a Norwegian nationwide registry study. Scand J Gastroenterol 2021; 56:1163-1168. [PMID: 34320885 DOI: 10.1080/00365521.2021.1955147] [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] [Indexed: 02/04/2023]
Abstract
OBJECTIVES The use of biologic therapy in inflammatory bowel disease (IBD) is likely to increase with lower costs and more biologics and biosimilars becoming available. Our aim was to estimate the trends in use of first-line biologics during the first year after diagnosis in a Norwegian IBD population from 2010 to 2016. METHODS Data were collected from the Norwegian National Patient Registry and Norwegian Prescription Database. Patients defined as incident IBD cases between 2010 and 2016 were included and followed for 12 months. Patients were stratified by year of diagnosis to examine change over time. Chi-square test was used for calculations on proportions. Time from diagnosis to first biologic was calculated by Kaplan-Meier failure estimates. RESULTS 14,645 patients were included, 5283 (36%) with Crohn's disease (CD) and 9362 (64%) with ulcerative colitis (UC). In the 2010 and 2016 cohort, the proportion initiating biologics increased from 17% to 33% (p < .001) for CD and 7% to 13% (p < .001) for UC. The most frequently used first-line biologics were infliximab (CD: 64% and UC: 82%) and adalimumab (CD: 36% and UC: 15%). The highest registered use of adalimumab was in the 2012 cohort (CD: 56% and UC: 39%). In the 2014-2016 cohorts, infliximab was the most used first-line biologic for both CD and UC. CONCLUSIONS The proportion of IBD patients initiating biologics within 12 months after diagnosis increased between 2010 and 2016. The use of infliximab as first-line biologic increased after the approval of biosimilar infliximab in 2013.
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Affiliation(s)
- Karoline Anisdahl
- Department of Gastroenterology, Oslo University Hospital, Oslo, Norway.,Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Sandre Svatun Lirhus
- Department of Health Management and Health Economics, University of Oslo, Oslo, Norway
| | - Asle W Medhus
- Department of Gastroenterology, Oslo University Hospital, Oslo, Norway
| | - Bjørn Moum
- Department of Gastroenterology, Oslo University Hospital, Oslo, Norway.,Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Hans Olav Melberg
- Department of Health Management and Health Economics, University of Oslo, Oslo, Norway
| | - Marte Lie Høivik
- Department of Gastroenterology, Oslo University Hospital, Oslo, Norway.,Institute of Clinical Medicine, University of Oslo, Oslo, Norway
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Lirhus SS, Høivik ML, Moum B, Anisdahl K, Melberg HO. Incidence and Prevalence of Inflammatory Bowel Disease in Norway and the Impact of Different Case Definitions: A Nationwide Registry Study. Clin Epidemiol 2021; 13:287-294. [PMID: 33935519 PMCID: PMC8079254 DOI: 10.2147/clep.s303797] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [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: 01/26/2021] [Accepted: 03/25/2021] [Indexed: 12/15/2022] Open
Abstract
Background Countries have different diagnostic procedures and treatment regimens for inflammatory bowel disease (IBD) patients. In addition to differences in population characteristics, completeness of data and health registries, different follow-up time and case definitions can have a large impact on estimates of the incidence and prevalence of IBD. Aim The aim of this study was to use hospital and prescription data to estimate incidence and prevalence of Crohn’s disease (CD) and ulcerative colitis (UC), using different case definitions. Methods This study used nationwide data from the Norwegian Patient Registry (2008 to 2017) and the Norwegian Prescription Database (2004 to April 2018). Incidence and prevalence were estimated using different case definitions of an IBD patient, varying the number of IBD-related hospital visits and IBD prescriptions required. The base case definition included patients with at least one IBD hospital visit and two IBD prescriptions or two IBD hospital visits. Results From 2010 to 2017, 16,758 incident IBD patients fulfilled our base case definition, with 6045 diagnosed with CD (36.1%) and 10,713 (63.9%) with UC. For CD, 47.2% of the patients were male while 53.8% of UC patients were male. The base case incidence varied between 14.1 and 16.0 per 100,000 person-years for CD and 24.7 and 28.4/100,000 person-years for UC patients in the years 2010–2017. When we required at least two IBD hospital visits, not utilizing the prescription data, the CD incidence was 22.3 per 100,000 person-years in 2010 and 13.9 per 100,000 person-years in 2017. For UC, the incidence was 47.4 and 20.6 per 100,000 person-years in 2010 and 2017. In 2017, the prevalence of CD was 0.27% (95% CI: 0.26–0.27) and 0.50% (95% CI: 0.490–0.502) for UC. Conclusion According to our base case definition, the incidence of IBD in Norway was stable from 2010 to 2017. Both the incidence and prevalence of IBD in Norway is among the highest in the world. Moreover, the study also highlights the consequences of different case definitions.
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Affiliation(s)
- Sandre Svatun Lirhus
- Department of Health Management and Health Economics, University of Oslo, Oslo, Norway
| | - Marte Lie Høivik
- Department of Gastroenterology, Oslo University Hospital, Oslo, Norway.,Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Bjørn Moum
- Department of Gastroenterology, Oslo University Hospital, Oslo, Norway.,Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Karoline Anisdahl
- Department of Gastroenterology, Oslo University Hospital, Oslo, Norway.,Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Hans Olav Melberg
- Department of Health Management and Health Economics, University of Oslo, Oslo, Norway
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