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Henrik Albaek Jacobsen, Tine Jess & Lone Larsen. (2022) Validity of Inflammatory Bowel Disease Diagnoses in the Danish National Patient Registry: A Population-Based Study from the North Denmark Region. Clinical Epidemiology 14, pages 1099-1109.
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Natalia Mouratidou, Petter Malmborg, Jacob Järås, Vignir Sigurdsson, Olof Sandström, Ulrika L Fagerberg, Gabriella Bröms, Jonas F Ludvigsson & Ola Olén. (2022) Identification of Childhood-Onset Inflammatory Bowel Disease in Swedish Healthcare Registers: A Validation Study. Clinical Epidemiology 14, pages 591-600.
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M Morin, K Hellgren, U Lindström & T Frisell. (2022) Is family history a predictor of response to tumour necrosis factor inhibitors in spondyloarthritis? A Swedish nationwide cohort study. Scandinavian Journal of Rheumatology 51:1, pages 10-20.
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Sandre Svatun Lirhus, Marte Lie Høivik, Bjørn Moum, Karoline Anisdahl & Hans Olav Melberg. (2021) Incidence and Prevalence of Inflammatory Bowel Disease in Norway and the Impact of Different Case Definitions: A Nationwide Registry Study. Clinical Epidemiology 13, pages 287-294.
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Camilla Rye, Katrine Hass Rubin, Frederik Trier Moller, Mette Julsgaard, Tine Jess & Vibeke Andersen. (2021) Positive Predictive Value of Diagnostic Codes for Inflammatory Bowel Disease in the Danish National Patient Registry Among Individuals 50+ Years, Using Patient Records as Reference Standard. Clinical Epidemiology 13, pages 335-344.
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Carl Eriksson, Isabella Visuri, Lina Vigren, Linda Nilsson, Anders Kärnell, Henrik Hjortswang, Daniel Bergemalm, Sven Almer, Erik Hertervig, Per Karlén, Hans Strid & Jonas Halfvarson. (2021) Clinical effectiveness of golimumab in ulcerative colitis: a prospective multicentre study based on the Swedish IBD Quality Register, SWIBREG. Scandinavian Journal of Gastroenterology 56:11, pages 1304-1311.
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Karoline Anisdahl, Sandre Svatun Lirhus, Asle W. Medhus, Bjørn Moum, Hans Olav Melberg & Marte Lie Høivik. (2021) First-line biologic treatment of inflammatory bowel disease during the first 12 months after diagnosis from 2010 to 2016: a Norwegian nationwide registry study. Scandinavian Journal of Gastroenterology 56:10, pages 1163-1168.
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Can Cui, Elisa Longinetti, Henrik Larsson, John Andersson, Yudi Pawitan, Fredrik Piehl & Fang Fang. (2021) Associations between autoimmune diseases and amyotrophic lateral sclerosis: a register-based study. Amyotrophic Lateral Sclerosis and Frontotemporal Degeneration 22:3-4, pages 211-219.
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Jordan E Axelrad, Michael C Sachs, Jonas F Ludvigsson & Ola Olén. (2020) A Novel Method for Quantifying Intestinal Inflammatory Burden in Inflammatory Bowel Disease Using Register Data. Clinical Epidemiology 12, pages 1059-1072.
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Bobby Lo, Ida Vind, Marianne Kajbæk Vester-Andersen & Johan Burisch. (2020) Validation of ulcerative colitis and Crohn’s disease and their phenotypes in the Danish National Patient Registry using a population-based cohort. Scandinavian Journal of Gastroenterology 55:10, pages 1171-1175.
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Sarita Shrestha, Ola Olén, Carl Eriksson, Åsa H. Everhov, Pär Myrelid, Isabella Visuri, Jonas F. Ludvigsson, Ida Schoultz, Scott Montgomery, Michael C. Sachs, Jonas Halfvarson, Malin Olsson, Henrik Hjortswang, Jonas Bengtsson, Hans Strid, Marie Andersson, Susanna Jäghult, Michael Eberhardson, Caroline Nordenvall, Jan Björk, Ulrika L. Fagerberg, Martin Rejler, Olof Grip, Pontus Karling, Mattias Block, Eva Angenete, Per M. Hellström & Anders Gustavsson. (2020) The use of ICD codes to identify IBD subtypes and phenotypes of the Montreal classification in the Swedish National Patient Register. Scandinavian Journal of Gastroenterology 55:4, pages 430-435.
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Jonas F Ludvigsson & Mariam Lashkariani. (2019) Cohort profile: ESPRESSO (Epidemiology Strengthened by histoPathology Reports in Sweden). Clinical Epidemiology 11, pages 101-114.
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Jonas F. Ludvigsson, Marie Andersson, Jonas Bengtsson, Michael Eberhardson, Ulrika L. Fagerberg, Olof Grip, Jonas Halfvarson, Henrik Hjortswang, Susanna Jäghult, Pontus Karling, Caroline Nordenvall, Ola Olén, Malin Olsson, Martin Rejler, Hans Strid & Pär Myrelid. (2019) Swedish Inflammatory Bowel Disease Register (SWIBREG) – a nationwide quality register. Scandinavian Journal of Gastroenterology 54:9, pages 1089-1101.
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Åsa H. Everhov, Michael C. Sachs, Petter Malmborg, Caroline Nordenvall, Pär Myrelid, Hamed Khalili, Maria Elmberg, Anders Ekbom, Johan Askling, Gustav Jakobsson, Jonas Halfvarson, Jonas F. Ludvigsson & Ola Olén. (2019) Changes in inflammatory bowel disease subtype during follow-up and over time in 44,302 patients. Scandinavian Journal of Gastroenterology 54:1, pages 55-63.
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Mira Y Friedman, Maya Leventer-Roberts, Joseph Rosenblum, Nir Zigman, Iris Goren, Vered Mourad, Natan Lederman, Nurit Cohen, Eran Matz, Doron Z Dushnitzky, Nirit Borovsky, Moshe B Hoshen, Gili Focht, Malka Avitzour, Yael Shachar, Yehuda Chowers, Rami Eliakim, Shomron Ben-Horin, Shmuel Odes, Doron Schwartz, Iris Dotan, Eran Israeli, Zohar Levi, Eric I Benchimol, Ran D Balicer & Dan Turner. (2018) Development and validation of novel algorithms to identify patients with inflammatory bowel diseases in Israel: an epi-IIRN group study. Clinical Epidemiology 10, pages 671-681.
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Magnus Svensson, David Bergman, Ola Olén, Pär Myrelid, Johan Bohr, Anna Wickbom, Hamed Khalili, Andreas Münch, Jonas Halfvarson & Jonas F. Ludvigsson. (2018) Validating microscopic colitis (MC) in Swedish pathology registers. Scandinavian Journal of Gastroenterology 53:12, pages 1469-1475.
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Sara Rundquist, Carl Eriksson, Linda Nilsson, Leif Angelison, Susanna Jäghult, Jan Björk, Olof Grip, Henrik Hjortswang, Hans Strid, Per Karlén, Scott Montgomery & Jonas Halfvarson. (2018) Clinical effectiveness of golimumab in Crohn’s disease: an observational study based on the Swedish National Quality Registry for Inflammatory Bowel Disease (SWIBREG). Scandinavian Journal of Gastroenterology 53:10-11, pages 1257-1263.
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Sandre Svatun Lirhus, Marte Lie Høivik, Bjørn Moum & Hans Olav Melberg. (2018) Regional differences in anti-TNF-α therapy and surgery in the treatment of inflammatory bowel disease patients: a Norwegian nationwide cohort study. Scandinavian Journal of Gastroenterology 53:8, pages 952-957.
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Articles from other publishers (104)
Tereza Lerchova, Ketil Størdal, Björn Andersson, Johnny Ludvigsson & Karl Mårild. (2024) Atopic Dermatitis in Early Childhood and Risk of Inflammatory Bowel Disease: A Scandinavian Birth Cohort Study. The Journal of Pediatrics 270, pages 114027.
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Carl Eriksson, Jiangwei Sun, Matti Bryder, Gabriella Bröms, Åsa H. Everhov, Anders Forss, Tomas Jernberg, Jonas F. Ludvigsson & Ola Olén. (2024) Impact of inflammatory bowel disease on the risk of acute coronary syndrome: A Swedish Nationwide Cohort Study. Alimentary Pharmacology & Therapeutics 59:9, pages 1122-1133.
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Karl Mårild, Jonas Söderling, Olof Stephansson, Jordan Axelrad, Jonas Halfvarson, Gabriella Bröms, Jan Marsal, Ola Olén & Jonas F. Ludvigsson. (2024) Histologic Remission in Inflammatory Bowel Disease and Female Fertility: A Nationwide Study. Gastroenterology 166:5, pages 802-814.e18.
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N. Lamichhane, N. Melas, V. Bergqvist, N.-P. Ekholm, O. Olén, J. F. Ludvigsson, H. Hjortswang, J. Marsal, C. Eriksson & J. Halfvarson. (2024) Real-World Outcomes of Patients Starting Intravenous and Transitioning to Subcutaneous Vedolizumab in Inflammatory Bowel Disease. Digestive Diseases and Sciences.
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Johanne Hartwedt Larsen, Svend Andersen, Gøri Perminow, Håkon Stangeland Mundal, Karl Mårild, Niklas Stabell & Ketil Størdal. (2024) Higher incidence of paediatric inflammatory bowel disease by increasing latitude in Norway, but stable incidence by age. Acta Paediatrica.
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Karl Mårild, Jonas Söderling, Jordan Axelrad, Jonas Halfvarson, Anders Forss, Ola Olén, Jonas F. Ludvigsson, Malin Olsson, Pär Myrelid, Henrik Hjortswang, Jonas Bengtsson, Hans Strid, Marie Andersson, Susanna Jäghult, Michael Eberhardson, Caroline Nordenvall, Jan Björk, Martin Rejler, Olof Grip, Ulrika L. Fagerberg & Pontus Karling. (2024) Histologic Activity in Inflammatory Bowel Disease and Risk of Serious Infections: A Nationwide Study. Clinical Gastroenterology and Hepatology 22:4, pages 831-846.
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Hugh L. Giddings, Kheng‐Seong Ng, Michael J. Solomon, Daniel Steffens, Joe Van Buskirk & Jane Young. (2024) High but decreasing rates of reconstruction after total proctocolectomy for ulcerative colitis, and evidence of a direct volume outcome relationship. ANZ Journal of Surgery.
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Sarita Shrestha, Judith S Brand, Mehdi Osooli, Carl Eriksson, Ida Schoultz, Johan Askling, Tine Jess, Scott Montgomery, Ola Olén & Jonas Halfvarson. (2024) Spondyloarthritis in First-Degree Relatives and Spouses of Patients with Inflammatory Bowel Disease: A Nationwide Population-based Cohort Study from Sweden. Journal of Crohn's and Colitis.
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Karoline Anisdahl, Sandre Svatun Lirhus, Asle W Medhus, Bjørn Moum, Hans Olav Melberg & Marte Lie Høivik. (2024) Frailty risk and treatment strategy in elderly-onset inflammatory bowel disease. A Norwegian nationwide population-based registry study. Digestive and Liver Disease.
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Tong Gong, Bronwyn K Brew, Cecilia Lundholm, Awad I Smew, Arvid Harder, Ralf Kuja-Halkola, Jonas F Ludvigsson, Yi Lu & Catarina Almqvist. (2024) Comorbidity Between Inflammatory Bowel Disease and Asthma and Allergic Diseases: A Genetically Informed Study. Inflammatory Bowel Diseases.
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Ohad Atia, Nicklas Bryder, Adi Mendelovici, Natan Ledderman, Amir Ben-Tov, Mehdi Osooli, Anders Forss, Yiska Loewenberg Weisband, Eran Matz, Iris Dotan, Dan Turner & Ola Olén. (2024) The Epidemiology of Inflammatory Bowel Diseases During the COVID-19 Pandemic: Comparison of Two Nationwide Cohorts. Journal of Crohn's and Colitis.
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Adam S. FayeJordan E. Axelrad, Jiangwei Sun, Jonas Halfvarson, Jonas SöderlingOla Olén & Jonas F. Ludvigsson. (2024) Atherosclerosis as a Risk Factor of Inflammatory Bowel Disease: A Population-Based Case-Control Study. American Journal of Gastroenterology 119:2, pages 313-322.
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Yuanhang Yang, Jonas F. LudvigssonOla OlénArvid SjölanderJuan J. Carrero. (2024) Absolute and Relative Risks of Kidney and Urological Complications in Patients With Inflammatory Bowel Disease. American Journal of Gastroenterology 119:1, pages 138-146.
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Miguel Garcia-Argibay, Ayako Hiyoshi & Scott Montgomery. (2023) Association between dementia risk and ulcerative colitis, with and without colectomy: a Swedish population-based register study. BMJ Open 13:12, pages e074110.
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Anders Forss, David Bergman, Bjorn Roelstraete, Johan Sundström, Ali Mahdi, Hamed Khalili & Jonas F. Ludvigsson. (2023) Patients With Microscopic Colitis Are at Higher Risk of Major Adverse Cardiovascular Events: A Matched Cohort Study. Clinical Gastroenterology and Hepatology 21:13, pages 3356-3364.e9.
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Emma Druvefors, Pär Myrelid, Roland E Andersson & Kalle Landerholm. (2023) Female and Male Fertility after Colectomy and Reconstructive Surgery in Inflammatory Bowel Disease: A National Cohort Study from Sweden. Journal of Crohn's and Colitis 17:10, pages 1631-1638.
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Tereza Lerchova, Malin Östensson, Ida Sigvardsson, Ketil Størdal, Annie Guo, Karl Mårild & Johnny Ludvigsson. (2023) Physical activity in childhood and later risk of inflammatory bowel disease: A Scandinavian birth cohort study. United European Gastroenterology Journal 11:9, pages 874-883.
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Jordan E Axelrad, Ola Olén, Jonas Söderling, Bjorn Roelstraete, Hamed Khalili, Mingyang Song, Adam Faye, Michael Eberhardson, Jonas Halfvarson & Jonas F Ludvigsson. (2023) Inflammatory Bowel Disease and Risk of Colorectal Polyps: A Nationwide Population-Based Cohort Study From Sweden. Journal of Crohn's and Colitis 17:9, pages 1395-1409.
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Åsa H. Everhov, Jonas Söderling, Gustaf Befrits, Hamed Khalili, Gabriella Bröms, Martin Neovius, Johan Askling, Jonas Halfvarson, Jonas F. Ludvigsson & Ola Olén. (2023) Increasing healthcare costs in inflammatory bowel disease 2007–2020 in Sweden. Alimentary Pharmacology & Therapeutics 58:7, pages 692-703.
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Andreas Wallhuss, Johan Ottosson, Yang Cao, Ellen Andersson, Daniel Bergemalm, Carl Eriksson, Ola Olén, Eva Szabo & Erik Stenberg. (2023) Outcomes of bariatric surgery for patients with prevalent inflammatory bowel disease: A nationwide registry-based cohort study. Surgery 174:2, pages 144-151.
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Carl Eriksson, Jonas Söderling, Sara Karlqvist, Gabriella Bröms, Åsa H. Everhov, Daniel Bergemalm, Jonas F. Ludvigsson, Ola Olén & Jonas Halfvarson. (2023) Ustekinumab Versus Anti-tumour Necrosis Factor Alpha Agents as Second-Line Biologics in Crohn's Disease. Digestive Diseases and Sciences 68:7, pages 3119-3128.
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Malin Östensson, Olle Björkqvist, Annie Guo, Ketil Størdal, Jonas Halfvarson, Karl Mårild & Johnny Ludvigsson. (2023) Epidemiology, validation, and clinical characteristics of inflammatory bowel disease: the ABIS birth cohort study. BMC Gastroenterology 23:1.
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Hamed Khalili, Niclas Hakansson, Kevin Casey, Emily Lopes, Jonas F Ludvigsson, Andrew T Chan, Simon S M Chan, Ola Olen & Alicja Wolk. (2023) Diet Quality and Risk of Older-onset Crohn’s Disease and Ulcerative Colitis. Journal of Crohn's and Colitis 17:5, pages 746-753.
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Yuanhang Yang, Jonas F Ludvigsson, Ola Olén, Arvid Sjölander & Juan J Carrero. (2023) Estimated Glomerular Filtration Rate and the Risk of Inflammatory Bowel Disease in Adults: A Swedish Population-Based Study. Inflammatory Bowel Diseases.
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Miguel Garcia-Argibay, Ayako Hiyoshi & Scott Montgomery. (2022) Acute appendicitis and ulcerative colitis: a population-based sibling comparison study. BMJ Open Gastroenterology 9:1, pages e001041.
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Sarita Shrestha, Judith S Brand, Jacob Järås, Ida Schoultz, Scott Montgomery, Johan Askling, Jonas F Ludvigsson, Ola Olen, Jonas Halfvarson, Malin Olsson, Henrik Hjortswang, Par Myrelid, Jonas Bengtsson, Hans Strid, Marie Andersson, Susanna Jäghult, Michael Eberhardson, Caroline Nordenvall, Ulrika L Fagerberg, Martin Rejler, Olof Grip & Pontus Karling. (2022) Association Between Inflammatory Bowel Disease and Spondyloarthritis: Findings from a Nationwide Study in Sweden. Journal of Crohn's and Colitis 16:10, pages 1540-1550.
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Åsa H. Everhov, Rune Erichsen, Jacob Järås, Lars Pedersen, Jonas Halfvarson, Johan Askling, Anders Ekbom, Jonas F. Ludvigsson, Henrik Toft Sørensen & Ola Olén. (2022) Colorectal cancer in elderly‐onset inflammatory bowel disease: a 1969–2017 Scandinavian register‐based cohort study. Alimentary Pharmacology & Therapeutics 56:7, pages 1168-1182.
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Christine Hellsing, Anne K. Örtqvist, Eva Hagel, Carmen Mesas‐Burgos, Ulf O. Gustafsson & Anna Löf Granström. (2022) Delivery mode and risk of gastrointestinal disease in the offspring. Acta Obstetricia et Gynecologica Scandinavica 101:10, pages 1146-1152.
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Bharati Kochar, Juulia Jylhävä, Jonas Söderling, Christine S. Ritchie, Jonas F. Ludvigsson, Hamed Khalili, Ola Olén, Malin Olsson, Henrik Hjortswang, Pär Myrelid, Jonas Bengtsson, Hans Strid, Marie Andersson, Susanna Jäghult, Michael Eberhardson, Caroline Nordenvall, Jan Björk, Ulrika L. Fagerberg, Martin Rejler, Olof Grip, Pontus Karling & Jonas Halfvarson. (2022) Prevalence and Implications of Frailty in Older Adults With Incident Inflammatory Bowel Diseases: A Nationwide Cohort Study. Clinical Gastroenterology and Hepatology 20:10, pages 2358-2365.e11.
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Mirabella Zhao, Sandre Lirhus, Mikael Lördal, Ebbe Langholz, Torben Knudsen, Markku Voutilainen, Marte Lie Høivik, Bjorn Moum, Karoline Anisdahl, Borghild Sæbø, Paula Haiko, Carolina Malmgren, Mehmet Coskun, Hans Olav Melberg & Johan Burisch. (2022) Therapeutic management and outcomes in inflammatory bowel diseases, 2010 to 2017 in cohorts from Denmark, Sweden and Norway. Alimentary Pharmacology & Therapeutics 56:6, pages 989-1006.
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Karin Westberg, Ola Olén, Jonas Söderling, Jonas Bengtsson, Jonas F Ludvigsson, Åsa H Everhov, Pär Myrelid & Caroline Nordenvall. (2022) Primary Versus Staged Reconstruction and Risk of Surgical Failure in Patients With Ulcerative Colitis: a Nation-wide Cohort Study. Inflammatory Bowel Diseases 28:9, pages 1301-1308.
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Joel Thunberg, Olle Björkqvist, Charlotte R. H. Hedin, Anders Forss, Charlotte Söderman, Daniel Bergemalm, Ola Olén, Henrik Hjortswang, Hans Strid, Jonas F. Ludvigsson, Carl Eriksson & Jonas Halfvarson. (2022) Ustekinumab treatment in ulcerative colitis: Real‐world data from the Swedish inflammatory bowel disease quality register. United European Gastroenterology Journal 10:7, pages 631-639.
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Christopher J Burgess, Christian Schnier, Rachael Wood, Paul Henderson & David C Wilson. (2022) Prematurity, Delivery Method, and Infant Feeding Type Are Not Associated with Paediatric-onset Inflammatory Bowel Disease Risk: A Scottish Retrospective Birth Cohort Study. Journal of Crohn's and Colitis 16:8, pages 1235-1242.
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Ali Kiasat, Lucas D. Ekström, Richard Marsk, Anna Löf‐Granström & Ulf O. Gustafsson. (2022) Childhood appendicitis and future risk of inflammatory bowel disease – A nationwide cohort study in Sweden 1973–2017. Colorectal Disease 24:8, pages 975-983.
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Jonas Halfvarson, Jonas F. Ludvigsson, Francesca Bresso, Johan Askling, Michael C. Sachs & Ola Olén. (2022) Age determines the risk of familial inflammatory bowel disease—A nationwide study. Alimentary Pharmacology & Therapeutics 56:3, pages 491-500.
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Åsa H Everhov, Thordis Disa Kalman, Jonas Söderling, Caroline Nordenvall, Jonas Halfvarson, Anders Ekbom, Jonas F Ludvigsson, Ola Olén & Pär Myrelid. (2022) Probability of Stoma in Incident Patients With Crohn’s Disease in Sweden 2003-2019: A Population-based Study. Inflammatory Bowel Diseases 28:8, pages 1160-1168.
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Alicia Nevriana, Matthias Pierce, Kathryn M. Abel, Marios Rossides, Susanne Wicks, Christina Dalman & Kyriaki Kosidou. (2022) Association between parental mental illness and autoimmune diseases in the offspring – A nationwide register-based cohort study in Sweden. Journal of Psychiatric Research 151, pages 122-130.
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Tor-Arne Hegvik, Qi Chen, Ralf Kuja-Halkola, Kari Klungsøyr, Agnieszka Butwicka, Paul Lichtenstein, Catarina Almqvist, Stephen V Faraone, Jan Haavik & Henrik Larsson. (2022) Familial co-aggregation of attention-deficit/hyperactivity disorder and autoimmune diseases: a cohort study based on Swedish population-wide registers. International Journal of Epidemiology 51:3, pages 898-909.
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J. Yu, E. Refsum, V. Perrin, L.M. Helsingen, P. Wieszczy, M. Løberg, M. Bretthauer, H.O. Adami, W. Ye, J. Blom & M. Kalager. (2022) Inflammatory bowel disease and risk of adenocarcinoma and neuroendocrine tumors in the small bowel. Annals of Oncology 33:6, pages 649-656.
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Yousaf Hadi & Gursimran S. Kochhar. (2022)
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Simon S.M. Chan, Ye Chen, Kevin Casey, Ola Olen, Jonas F. Ludvigsson, Franck Carbonnel, Bas Oldenburg, Marc J. Gunter, Anne Tjønneland, Olof Grip, Paul Lochhead, Andrew T. Chan, Alicia Wolk, Hamed Khalili, Pilar Amian, Aurelio Barricarte, Manuela M. Bergmann, Marie-Christine Boutron-Ruault, Amanda Cross, Andrew R. Hart, Rudolf Kaaks, Tim Key, María Dolores Chirlaque López, Robert Luben, Giovanna Masala, Jonas Manjer, Anja Olsen, Kim Overvad, Domenico Palli, Elio Riboli, Maria José Sánchez, Rosario Tumino, Roel Vermeulen, W. M. Monique Verschuren, Nick Wareham, Ashwin Ananthakrishnan, Kristin Burke, Emily Walsh Lopes & James Richter. (2022) Obesity is Associated With Increased Risk of Crohn’s disease, but not Ulcerative Colitis: A Pooled Analysis of Five Prospective Cohort Studies. Clinical Gastroenterology and Hepatology 20:5, pages 1048-1058.
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Michael Eberhardson, Pär Myrelid, Jonas K. Söderling, Anders Ekbom, Åsa H. Everhov, Charlotte R. H. Hedin, Martin Neovius, Jonas F. Ludvigsson & Ola Olén. (2022) Tumour necrosis factor inhibitors in Crohn's disease and the effect on surgery rates. Colorectal Disease 24:4, pages 470-483.
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Haruei Ogino, Hiromu Morikubo, Keita Fukaura, Tasuku Okui, Sean Gardiner, Naonobu Sugiyama, Noritoshi Yoshii, Tsutomu Kawaguchi, Haoqian Chen, Edward Nonnenmacher, Soko Setoguchi, Naoki Nakashima & Taku Kobayashi. (2021) Validation of a claims‐based algorithm to identify cases of ulcerative colitis in Japan. Journal of Gastroenterology and Hepatology 37:3, pages 499-506.
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Gerd Jakobsson, Sara Gustavsson, Anna K. Jönsson, Johan Ahlner, Henrik Gréen & Robert Kronstrand. (2022) Oxycodone-Related Deaths: The Significance of Pharmacokinetic and Pharmacodynamic Drug Interactions. European Journal of Drug Metabolism and Pharmacokinetics 47:2, pages 259-270.
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Jingru Yu, Erle Refsum, Lise M. Helsingen, Trine Folseraas, Alexander Ploner, Paulina Wieszczy, Ishita Barua, Henriette C. Jodal, Espen Melum, Magnus Løberg, Johannes Blom, Michael Bretthauer, Hans‐Olov Adami, Mette Kalager & Weimin Ye. (2022) Risk of hepato‐pancreato‐biliary cancer is increased by primary sclerosing cholangitis in patients with inflammatory bowel disease: A population‐based cohort study. United European Gastroenterology Journal 10:2, pages 212-224.
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Jonas F Ludvigsson, Ola Olén, Henrik Larsson, Jonas Halfvarson, Catarina Almqvist, Paul Lichtenstein & Agnieszka Butwicka. (2021) Association Between Inflammatory Bowel Disease and Psychiatric Morbidity and Suicide: A Swedish Nationwide Population-Based Cohort Study With Sibling Comparisons. Journal of Crohn's and Colitis 15:11, pages 1824-1836.
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Jonas F. Ludvigsson, Michael C. Sachs, Jacob Järås, Petter Malmborg & Ola Olén. (2021) Serious Infections in Pediatric Inflammatory Bowel Disease 2002-2017—A Nationwide Cohort Study. The Journal of Pediatrics 238, pages 66-73.e1.
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Isabella Visuri, Carl Eriksson, Ola Olén, Yang Cao, Emelie Mårdberg, Olof Grip, Anders Gustavsson, Henrik Hjortswang, Pontus Karling, Scott Montgomery, Pär Myrelid, Jonas F. Ludvigsson & Jonas Halfvarson. (2021) Predictors of drug survival: A cohort study comparing anti‐tumour necrosis factor agents using the Swedish inflammatory bowel disease quality register. Alimentary Pharmacology & Therapeutics 54:7, pages 931-943.
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Gabriella Bröms, Sonia Friedman, Seoyoung C Kim, Mollie E Wood, Sonia Hernandez-Diaz, Gregory Brill, Brian T Bateman, Krista F Huybrechts & Rishi J Desai. (2021) The Patterns of Use of Medications for Inflammatory Bowel Disease During Pregnancy in the US and Sweden Are Changing. Inflammatory Bowel Diseases 27:9, pages 1427-1434.
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Jiaojiao Zheng, Giola Santoni, Shao-Hua Xie & Jesper Lagergren. (2021) Improved prognosis in gastric adenocarcinoma among metformin users in a population-based study. British Journal of Cancer 125:2, pages 277-283.
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Rune Erichsen, Ola Olén, Michael C. Sachs, Lars Pedersen, Jonas Halfvarson, Johan Askling, Anders Ekbom, Jonas F. Ludvigsson & Henrik Toft Sørensen. (2021) Hepatobiliary Cancer Risk in Patients with Inflammatory Bowel Disease: A Scandinavian Population-Based Cohort Study. Cancer Epidemiology, Biomarkers & Prevention 30:5, pages 886-894.
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Hamed Khalili, Niclas Håkansson, Simon S Chan, Ye Chen, Paul Lochhead, Jonas F Ludvigsson, Andrew T Chan, Andrew R Hart, Ola Olén & Alicja Wolk. (2020) Adherence to a Mediterranean diet is associated with a lower risk of later-onset Crohn’s disease: results from two large prospective cohort studies. Gut 69:9, pages 1637-1644.
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Åsa H. Everhov, Rune Erichsen, Michael C. Sachs, Lars Pedersen, Jonas Halfvarson, Johan Askling, Anders Ekbom, Jonas F. Ludvigsson, Henrik Toft Sørensen & Ola Olén. (2020) Inflammatory bowel disease and pancreatic cancer: a Scandinavian register‐based cohort study 1969‐2017. Alimentary Pharmacology & Therapeutics 52:1, pages 143-154.
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Bojing Liu, Alkwin Wanders, Karin Wirdefeldt, Arvid Sjölander, Michael C. Sachs, Michael Eberhardson, Weimin Ye, Anders Ekbom, Ola Olén & Jonas F. Ludvigsson. (2020) Vagotomy and subsequent risk of inflammatory bowel disease: a nationwide register‐based matched cohort study. Alimentary Pharmacology & Therapeutics 51:11, pages 1022-1030.
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Jordan E Axelrad, Ola Olén, Michael C Sachs, Rune Erichsen, Lars Pedersen, Jonas Halfvarson, Johan Askling, Anders Ekbom, Henrik Toft Sørensen & Jonas F Ludvigsson. (2020) Inflammatory bowel disease and risk of small bowel cancer: a binational population-based cohort study from Denmark and Sweden. Gut, pages gutjnl-2020-320945.
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Ola Olén, Rune Erichsen, Michael C Sachs, Lars Pedersen, Jonas Halfvarson, Johan Askling, Anders Ekbom, Henrik Toft Sørensen & Jonas F Ludvigsson. (2020) Colorectal cancer in Crohn's disease: a Scandinavian population-based cohort study. The Lancet Gastroenterology & Hepatology 5:5, pages 475-484.
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Natalia Mouratidou, Petter Malmborg, Michael C. Sachs, Johan Askling, Anders Ekbom, Martin Neovius, Karin E. Smedby, Lars Sävendahl, Jonas F. Ludvigsson & Ola Olén. (2020) Adult height in patients with childhood‐onset inflammatory bowel disease: a nationwide population‐based cohort study. Alimentary Pharmacology & Therapeutics 51:8, pages 789-800.
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Ola Olén, Johan Askling, Michael C Sachs, Martin Neovius, Karin E Smedby, Anders Ekbom & Jonas F Ludvigsson. (2020) Mortality in adult-onset and elderly-onset IBD: a nationwide register-based cohort study 1964–2014. Gut 69:3, pages 453-461.
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Ola Olén, Rune Erichsen, Michael C Sachs, Lars Pedersen, Jonas Halfvarson, Johan Askling, Anders Ekbom, Henrik Toft Sørensen & Jonas F Ludvigsson. (2020) Colorectal cancer in ulcerative colitis: a Scandinavian population-based cohort study. The Lancet 395:10218, pages 123-131.
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Agnieszka Butwicka, Ola Olén, Henrik Larsson, Jonas Halfvarson, Catarina Almqvist, Paul Lichtenstein, Eva Serlachius, Louise Frisén & Jonas F. Ludvigsson. (2019) Association of Childhood-Onset Inflammatory Bowel Disease With Risk of Psychiatric Disorders and Suicide Attempt. JAMA Pediatrics 173:10, pages 969.
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