Eivind Ness-Jensen

About

Discipline /work area

I’m gastroenterologist and I’m working with epidemiological and clinical studies of the most common gastrointestinal disorders and cancers. In these studies, we are assessing the occurrence and consequences of these diseases and we are searching for the causes, which might be used in prevention and treatment.

I’m project leader of the coeliac disease project in the Trøndelag Health Study (HUNT), financed by the Research Council of Norway and the Central Norway Regional Health Authority.

I’m also working with gastro-oesophageal reflux disease, inflammatory bowel disease, irritable bowel syndrome, liver diseases and cancers of the gastrointestinal tract.

I’m supervising Ph.D.-, master- and medical students and I’m teaching medical students in gastroenterology at NTNU/St. Olav’s Hospital and NTNU Link/Levanger Hospital.

Expertise

I’m M.D. and consultant at the Department of Medicine at Levanger Hospital and specialist in internal medicine and gastroenterology.

I’m Ph.D. in public health and I’m working with epidemiological studies based on the Trøndelag Health Study (HUNT) and national health registries in Norway and the Nordic countries.

Background

Education

Specialist in internal medicine and gastroenterology – 2017
Ph.D. – NTNU – 2014
M.D. – University of Oslo – 2005

Work experience

Associate professor – HUNT Research Centre, Dept. of Public Health and Nursing, NTNU
Consultant – Dept. of Medicine, Levanger Hospital
Affiliated researcher – Dept. of Molecular Medicine and Surgery, Karolinska Institute, Sweden (https://medarbetare.ki.se/people/eivnes)
Postdoc – Dept. of Molecular Medicine and Surgery, Karolinska Institute, Sweden – 2014-2018
Fellow – Dept. of Gastroenterology and Hepatology, St. Olav’s Hospital – 2014-2016
Ph.D. student – HUNT Research Centre, Dept. of Public Health, NTNU – 2009-2013
Fellow – Dept. of Medicine, Levanger Hospital – 2006-2014

Appointments, prizes and awards

Member, Outstanding Academic Fellows Programme 3.0, NTNU (https://www.ntnu.edu/outstanding-academic-fellows-programme/2019-2023)
Board member, Norwegian Gastroenterology Association
Member, Research Committee, Nord-Trøndelag Hospital Trust
Young Research Talent, Research Council of Norway’s FRIPRO program – 2018
Research and Travel Grant, Caroline Musæus Aarsvold’s fund, Norwegian Medical Association – 2014
Research Scholarship, Norwegian Gastroenterology Association – 2013
Top Abstract Prize, United European Gastroenterology Week, Amsterdam – 2012
National Scholar Award, United European Gastroenterology Week, Amsterdam – 2012

Publications

2022

Bergersen, Silje; Holden, Hans Martin; Brenna, Øystein; Ness-Jensen, Eivind. (2022) Intramural gastrisk abscess. Tidsskrift for Den norske legeforening. volum 142 (1).
Academic article
Holmberg, Dag; Mattsson, Fredrik; Xie, Shaohua; Ness-Jensen, Eivind; El-Serag, Hashem; Lagergren, Jesper. (2022) Risk of gastric and oesophageal adenocarcinomas following discontinuation of long-term proton-pump inhibitor therapy. Journal of gastroenterology. volum 57.
Academic article
Johansen, Simen Grøneng; Ness-Jensen, Eivind. (2022) The changes in prevalence and risk of irritable bowel syndrome over time in a population-based cohort, the HUNT study, Norway. Scandinavian Journal of Gastroenterology.
Academic article
Klaasen, Rolf; Warren, David; Iversen, Rasmus; Bolstad, Nils; Andersen, Ina Lervåg; Mjønes, Patricia; Rønne, Elin; Lundin, Knut; Sollid, Ludvig Magne; Ness-Jensen, Eivind. (2022) The development and validation of a high-capacity serological assay for celiac disease. Clinical Biochemistry. volum 107.
Academic article
Ness-Jensen, Eivind. (2022) Epidemiology and prevention of oesophageal adenocarcinoma. Scandinavian Journal of Gastroenterology. volum 57 (8).
Academic literature review
Ness-Jensen, Eivind; Bringeland, Erling Audun; Mjønes, Patricia; Lagergren, Jesper; Grønbech, Jon Erik; Waldum, Helge; Fossmark, Reidar. (2022) Hypergastrinemia and mortality in gastric adenocarcinoma: a population-based cohort study, the HUNT study. Scandinavian Journal of Gastroenterology. volum 57 (5).
Academic article
Robbins, Hilary A.; Ferreiro-Iglesias, Aida; Waterboer, Tim; Brenner, Nicole; Nygård, Mari; Bender, Noemi; Schroeder, Lea; Hildesheim, Allan; Pawlita, Michael; D'Souza, Gypsyamber; Visvanathan, Kala; Langseth, Hilde; Schlecht, Nicolas F.; Tinker, Lesley F.; Agalliu, Ilir; Wassertheil-Smoller, Sylvia; Ness-Jensen, Eivind; Hveem, Kristian; Grioni, Sara. (2022) Absolute Risk of Oropharyngeal Cancer After an HPV16-E6 Serology Test and Potential Implications for Screening: Results From the Human Papillomavirus Cancer Cohort Consortium. Journal of Clinical Oncology. volum 40 (31).
Academic article

2021

Eijsbouts, Chris; Tenghao, Zheng; Kennedy, Nicholas A.; Bonfiglio, Ferdinando; Anderson, Carl A.; Moutsianas, Loukas; Holliday, Joanne; Shi, Jingchunzi; Shringarpure, Suyash; 23andMe Research Team, The; Voda, Alexandru-Ioan; Bellygenes Initiative, The; Farrugia, Gianrico; Franke, Andre; Hubenthal, Matthias; Abecasis, Gonçalo; Zawistowski, Matthew; Skogholt, Anne Heidi; Ness-Jensen, Eivind. (2021) Genome-wide analysis of 53,400 people with irritable bowel syndrome highlights shared genetic pathways with mood and anxiety disorders. Nature Genetics. volum 53 (11).
Academic article
Holmberg, Dag; Santoni, Giola; von Euler-Chelpin, My; Färkkilä, Martti; Kauppila, Joonas; Maret-Ouda, John; Ness-Jensen, Eivind; Lagergren, Jesper. (2021) Incidence and mortality in upper gastrointestinal cancer after negative endoscopy for gastroesophageal reflux disease. Gastroenterology.
Academic article
Lagergren, Pernilla; Johar, Asif; Ness-Jensen, Eivind; Schandl, Anna. (2021) Prediction of severe reflux after oesophageal cancer surgery. European Journal of Surgical Oncology.
Academic article
Lagergren, Pernilla; Johar, Asif; Rosenlund, Helen; Arnberg, Lars; Haglund, Lena; Ness-Jensen, Eivind; Schandl, Anna. (2021) Severe reflux, sleep disturbances, and health-related quality of life after esophageal cancer surgery. Journal of cancer survivorship. volum 15.
Academic article
Markar, Sheraz; Santoni, Giola; Maret-Ouda, John; Artama, Miia; Färkkilä, Martti; Lynge, Elsebeth; Pukkala, Eero; Ness-Jensen, Eivind; von Euler-Chelpin, My; Lagergren, Jesper. (2021) Hospital Volume of Antireflux Surgery in Relation to Endoscopic and Surgical Re-interventions. Annals of Surgery. volum 274 (6).
Academic article
Xie, Shao-hua; Ness-Jensen, Eivind; Langseth, Hilde; Gislefoss, Randi Elin; Mattsson, Fredrik; Lagergren, Jesper. (2021) Prediagnostic circulating levels of sex hormones and survival in esophageal adenocarcinoma. International Journal of Cancer. volum 148 (4).
Academic article
Yanes, M.; Santoni, Giola; Maret-Ouda, John; Ness-Jensen, E.; Färkkilä, Martti; Lynge, Elsebeth; Pukkala, Eero; Romundstad, P.; Tryggvadottir, Laufey; -Chelpin, M von Euler; Lagergren, Jesper. (2021) Survival after antireflux surgery versus medication in patients with reflux oesophagitis or Barrett's oesophagus: multinational cohort study. British Journal of Surgery. volum 108 (7).
Academic article
Yanes, Manar; Santoni, Giola; Maret-Ouda, John; Markar, Sheraz; Ness-Jensen, Eivind; Kauppila, Joonas H.; Färkkilä, Martti; Lynge, Elsebeth; Pukkala, Eero; Tryggvadottir, Laufey; von Euler-Chelpin, My; Lagergren, Jesper. (2021) Mortality, Reoperation, and Hospital Stay Within 90 Days of Primary and Secondary Antireflux Surgery in a Population-Based Multinational Study. Gastroenterology. volum 160 (7).
Academic article

2020

Kauppila, Joonas H.; Giola, Santoni; Tao, Wenjing; Koivukangas, Vesa; Tryggvadottir, Laufey; Ness-Jensen, Eivind; Romundstad, Pål Richard; von Euler-Chelpin, My; Lagergren, Jesper. (2020) Author response to: Comment on: Reintervention or mortality within 90 days of bariatric surgery: a population-based cohort study Validity and power of Nordic registry-based research. British Journal of Surgery. volum 107 (9).
Letter to the editor
Kauppila, Joonas H.; Giola, Santoni; Tao, Wenjing; Lynge, Elsebeth; Jokinen, Jussi; Tryggvadóttir, Laufey; Ness-Jensen, Eivind; Pukkala, Eero; von Euler-Chelpin, My; Lagergren, Jesper. (2020) Risk Factors for Suicide After Bariatric Surgery in a Population-based Nationwide Study in Five Nordic Countries. Annals of Surgery.
Academic article
Kauppila, Joonas H.; Giola, Santoni; Tao, Wenjing; Lynge, Elsebeth; Koivukangas, Vesa; Tryggvadóttir, Laufey; Ness-Jensen, Eivind; Romundstad, Pål Richard; Pukkala, Eero; von Euler-Chelpin, My; Lagergren, Jesper. (2020) Reintervention or mortality within 90 days of bariatric surgery: population-based cohort study. British Journal of Surgery. volum 107 (9).
Academic article
Kauppila, Joonas; Santoni, Giola; Tao, Wenjing; Koivukangas, Vesa; Tryggvadottir, Laufey; Ness-Jensen, Eivind; Romundstad, Pål Richard; von Euler-Chelpin, My; Lagergren, Jesper. (2020) Validity and power of Nordic registry-based research. British Journal of Surgery. volum 107.
Letter to the editor
Maret-Ouda, John; Santoni, Giola; Artama, Miia; Ness-Jensen, Eivind; Svensson, Jan F.; von Euler-Chelpin, My; Lagergren, Jesper. (2020) Aspiration pneumonia after antireflux surgery among neurologically impaired children with GERD. Journal of Pediatric Surgery. volum 55 (11).
Academic article
Ness-Jensen, Eivind; Bringeland, Erling Audun; Mattsson, Fredrik; Mjønes, Patricia; Lagergren, Jesper; Grønbech, Jon Erik; Waldum, Helge; Fossmark, Reidar. (2020) Hypergastrinemia is associated with an increased risk of gastric adenocarcinoma with proximal location: A prospective population-based nested case-control study. International Journal of Cancer. volum 148.
Academic article
Ness-Jensen, Eivind; Giola, Santoni; Gottlieb-Vedi, Eivind; Lindam, Anna; Pedersen, Nancy L; Lagergren, Jesper. (2020) Mortality in gastro-oesophageal reflux disease in a population-based nationwide cohort study of Swedish twins. BMJ Open. volum 10 (8).
Academic article
Tao, Wenjing; Giola, Santoni; von Euler-Chelpin, My; Ljung, Rickard; Lynge, Elsebeth; Pukkala, Eero; Ness-Jensen, Eivind; Romundstad, Pål Richard; Tryggvadóttir, Laufey; Lagergren, Jesper. (2020) Cancer Risk After Bariatric Surgery in a Cohort Study from the Five Nordic Countries. Obesity Surgery. volum 30 (10).
Academic article
Wang, Qiao-Li; Santoni, Giola; Ness-Jensen, Eivind; Lagergren, Jesper; Xie, Shao-Hua. (2020) Association Between Metformin Use and Risk of Esophageal Squamous Cell Carcinoma in a Population-Based Cohort Study. American Journal of Gastroenterology. volum 115 (1).
Academic article
Xie, Shao-Hua; Ness-Jensen, Eivind; Rabbani, Sirus; Langseth, Hilde; Gislefoss, Randi Elin; Mattsson, Fredrik; Lagergren, Jesper. (2020) Circulating Sex Hormone Levels and Risk of Esophageal Adenocarcinoma in a Prospective Study in Men. American Journal of Gastroenterology. volum 115 (2).
Academic article
Xie, Shao-hua; Rabbani, Sirus; Ness-Jensen, Eivind; Lagergren, Jesper. (2020) Circulating Levels of Inflammatory and Metabolic Biomarkers and Risk of Esophageal Adenocarcinoma and Barrett Esophagus: Systematic Review and Meta-analysis. Cancer Epidemiology, Biomarkers and Prevention. volum 29 (11).
Academic literature review
Yanes, Manar; Giola, Santoni; Maret-Ouda, John; Ness-Jensen, Eivind; Färkkilä, Martti A.; Lynge, Elsebeth; Pukkala, Eero; Romundstad, Pål Richard; Tryggvadottir, Laufey; von Euler-Chelpin, My; Lagergren, Jesper. (2020) Laryngeal and Pharyngeal Squamous Cell Carcinoma after Antireflux Surgery in the 5 Nordic Countries. Annals of Surgery. volum 276 (2).
Academic article
Yanes, Manar; Giola, Santoni; Maret-Ouda, John; Ness-Jensen, Eivind; Färkkilä, Martti; Lynge, Elsebeth; Nwaru, Bright I.; Pukkala, Eero; Romundstad, Pål Richard; Tryggvadóttir, Laufey; von Euler-Chelpin, My; Lagergren, Jesper. (2020) Antireflux surgery and risk of lung cancer by histological type in a multinational cohort study. European Journal of Cancer. volum 138.
Academic article

2019

Fest, Jesse; Vijfhuizen, Lisanne S.; Goeman, Jelle J.; Veth, Olga; Joensuu, Anni; Perola, Markus; Männistö, Satu; Ness-Jensen, Eivind; Hveem, Kristian; Haller, Toomas; Tönisson, Neeme; Mikkel, Kairit; Metspalu, Andres; Van Duijn, Cornelia M; Ikram, Arfan M; Stricker, Bruno H; Ruiter, Rikje; Van Eijck, Casper H J; Van Ommen, Gert-Jan B.. (2019) Search for Early Pancreatic Cancer Blood Biomarkers in Five European Prospective Population Biobanks Using Metabolomics. Endocrinology. volum 160 (7).
Academic article
Holmberg, Dag; Ness-Jensen, Eivind; Mattsson, Fredrik; Lagergren, Jesper. (2019) Adherence to clinical guidelines for Barrett’s esophagus. Scandinavian Journal of Gastroenterology. volum 54 (8).
Academic article
Holmberg, Dag; Ness-Jensen, Eivind; Mattsson, Fredrik; Lagergren, Jesper. (2019) Endoscopy for Gastroesophageal Reflux Disease and Survival in Esophageal Adenocarcinoma. International Journal of Cancer. volum 147 (1).
Academic article
Kauppila, Joonas H.; Tao, Wenjing; Santoni, Giola; von Euler-Chelpin, My; Lynge, Elsebeth; Tryggvadóttir, Laufey; Ness-Jensen, Eivind; Romundstad, Pål Richard; Pukkala, Eero; Lagergren, Jesper. (2019) Effects of Obesity Surgery on Overall and Disease-Specific Mortality in a 5-Country Population-Based Study. Gastroenterology. volum 157 (1).
Academic article
Kreimer, Aimée R.; Ferreiro-Iglesias, Aida; Nygård, Mari; Bender, Noemi; Schroeder, Lea; Hildesheim, Alan; Robbins, Hilary A.; Pawlita, Michael; Langseth, Hilde; Schlecht, Nicolas F.; Tinker, Lesley Fels; Agalliu, Ilir; Smoller, Sylvia W.; Ness-Jensen, Eivind; Hveem, Kristian; D'Souza, Gypsyamber; Visvanathan, Kala; May, Betty; Ursin, Giske. (2019) Timing of HPV16-E6 antibody seroconversion before OPSCC: Findings from the HPVC3 consortium. Annals of Oncology. volum 30 (8).
Academic article
Ness-Jensen, Eivind; Langhammer, Arnulf; Hveem, Kristian; Lu, Yunxia. (2019) Helicobacter pylori in relation to asthma and allergy modified by abdominal obesity: The HUNT study in Norway. World Allergy Organization Journal. volum 12 (5).
Academic article
Xie, Shao-Hua; Santoni, Giola; Mattsson, Fredrik; Ness-Jensen, Eivind; Lagergren, Jesper. (2019) Cohort profile: the Swedish Prescribed Drugs and Health Cohort (SPREDH). BMJ Open. volum 9 (1).
Academic article

2018

van Duijnhoven, Fränzel J.B.; Jenab, Mazda; Hveem, Kristian; Siersema, Peter D.; Fedirko, Veronika; Duell, Eric J.; Kampman, Ellen; Halfweeg, Anouk; Van Kranen, Henk J.; van den Ouweland, Jody M. W,; Weiderpass, Elisabete; Murphy, Neill; Langhammer, Arnulf; Ness-Jensen, Eivind; Olsen, Anja; Tjønneland, Anne; Overvad, Kim; Cadeau, Claire; Kvaskoff, Marina. (2018) Circulating concentrations of vitamin D in relation to pancreatic cancer risk in European populations. International Journal of Cancer. volum 142 (6).
Academic article
Holmberg, Dag; Ness-Jensen, Eivind; Mattsson, Fredrik; Lagergren, Jesper. (2018) Clinical prediction model for tumor progression in Barrett’s esophagus. Surgical Endoscopy. volum 33.
Academic article
Ness-Jensen, Eivind; Gottlieb-Vedi, Eivind; Wahlin, Karl; Lagergren, Jesper. (2018) All-cause and cancer-specific mortality in GORD in a population-based cohort study (the HUNT study). Gut. volum 67 (2).
Academic article
Tanskanen, Tomas; Van Den Berg, Linda; Välimäki, Niko; Aavikko, Mervi; Ness-Jensen, Eivind; Hveem, Kristian; Wettergren, Yvonne; Lindskog, Elinor Bexe; Tönisson, Neeme; Metspalu, Andres; Silander, Kaisa; Orlando, Giulia; Law, Philip J.; Tuupanen, Sari; Gylfe, Alexandra E.; Hänninen, Ulrika A.; Cajuso, Tatiana; Kondelin, Johanna; Sarin, Antti-Pekka. (2018) Genome-wide association study and meta-analysis in Northern European populations replicate multiple colorectal cancer risk loci. International Journal of Cancer. volum 142 (3).
Academic article
Xie, Shao-Hua; Ness-Jensen, Eivind; Medefelt, Nils; Lagergren, Jesper. (2018) Assessing the feasibility of targeted screening for esophageal adenocarcinoma based on individual risk assessment in a population-based cohort study in Norway (The HUNT Study). American Journal of Gastroenterology. volum 113 (6).
Academic article

2014

Ness-Jensen, Eivind. (2014) Epidemiology of gastro-oesophageal reflux A prospective population-based cohort study: The HUNT study. 2014. ISBN 978-82-326-0062-5.
Doctoral dissertation
Ness-Jensen, Eivind; Lindam, Anna; Lagergren, Jesper; Hveem, Kristian. (2014) Tobacco Smoking Cessation and Improved Gastroesophageal Reflux: A Prospective Population-Based Cohort Study: The HUNT Study. American Journal of Gastroenterology. volum 109 (2).
Academic article

2013

Ness-Jensen, Eivind; Lindam, Anna; Lagergren, Jesper; Hveem, Kristian. (2013) Weight Loss and Reduction in Gastroesophageal Reflux. A Prospective Population-Based Cohort Study: The HUNT Study. American Journal of Gastroenterology. volum 108 (3).
Academic article

2012

Ness-Jensen, Eivind; Lindam, Anna; Lagergren, Jesper; Hveem, Kristian. (2012) Changes in prevalence, incidence and spontaneous loss of gastro-oesophageal reflux symptoms: a prospective population-based cohort study, the HUNT study. Gut. volum 61 (10).
Academic article

Journal publications

Bergersen, Silje; Holden, Hans Martin; Brenna, Øystein; Ness-Jensen, Eivind. (2022) Intramural gastrisk abscess. Tidsskrift for Den norske legeforening. volum 142 (1).
Academic article
Holmberg, Dag; Mattsson, Fredrik; Xie, Shaohua; Ness-Jensen, Eivind; El-Serag, Hashem; Lagergren, Jesper. (2022) Risk of gastric and oesophageal adenocarcinomas following discontinuation of long-term proton-pump inhibitor therapy. Journal of gastroenterology. volum 57.
Academic article
Johansen, Simen Grøneng; Ness-Jensen, Eivind. (2022) The changes in prevalence and risk of irritable bowel syndrome over time in a population-based cohort, the HUNT study, Norway. Scandinavian Journal of Gastroenterology.
Academic article
Klaasen, Rolf; Warren, David; Iversen, Rasmus; Bolstad, Nils; Andersen, Ina Lervåg; Mjønes, Patricia; Rønne, Elin; Lundin, Knut; Sollid, Ludvig Magne; Ness-Jensen, Eivind. (2022) The development and validation of a high-capacity serological assay for celiac disease. Clinical Biochemistry. volum 107.
Academic article
Ness-Jensen, Eivind. (2022) Epidemiology and prevention of oesophageal adenocarcinoma. Scandinavian Journal of Gastroenterology. volum 57 (8).
Academic literature review
Ness-Jensen, Eivind; Bringeland, Erling Audun; Mjønes, Patricia; Lagergren, Jesper; Grønbech, Jon Erik; Waldum, Helge; Fossmark, Reidar. (2022) Hypergastrinemia and mortality in gastric adenocarcinoma: a population-based cohort study, the HUNT study. Scandinavian Journal of Gastroenterology. volum 57 (5).
Academic article
Robbins, Hilary A.; Ferreiro-Iglesias, Aida; Waterboer, Tim; Brenner, Nicole; Nygård, Mari; Bender, Noemi; Schroeder, Lea; Hildesheim, Allan; Pawlita, Michael; D'Souza, Gypsyamber; Visvanathan, Kala; Langseth, Hilde; Schlecht, Nicolas F.; Tinker, Lesley F.; Agalliu, Ilir; Wassertheil-Smoller, Sylvia; Ness-Jensen, Eivind; Hveem, Kristian; Grioni, Sara. (2022) Absolute Risk of Oropharyngeal Cancer After an HPV16-E6 Serology Test and Potential Implications for Screening: Results From the Human Papillomavirus Cancer Cohort Consortium. Journal of Clinical Oncology. volum 40 (31).
Academic article
Eijsbouts, Chris; Tenghao, Zheng; Kennedy, Nicholas A.; Bonfiglio, Ferdinando; Anderson, Carl A.; Moutsianas, Loukas; Holliday, Joanne; Shi, Jingchunzi; Shringarpure, Suyash; 23andMe Research Team, The; Voda, Alexandru-Ioan; Bellygenes Initiative, The; Farrugia, Gianrico; Franke, Andre; Hubenthal, Matthias; Abecasis, Gonçalo; Zawistowski, Matthew; Skogholt, Anne Heidi; Ness-Jensen, Eivind. (2021) Genome-wide analysis of 53,400 people with irritable bowel syndrome highlights shared genetic pathways with mood and anxiety disorders. Nature Genetics. volum 53 (11).
Academic article
Holmberg, Dag; Santoni, Giola; von Euler-Chelpin, My; Färkkilä, Martti; Kauppila, Joonas; Maret-Ouda, John; Ness-Jensen, Eivind; Lagergren, Jesper. (2021) Incidence and mortality in upper gastrointestinal cancer after negative endoscopy for gastroesophageal reflux disease. Gastroenterology.
Academic article
Lagergren, Pernilla; Johar, Asif; Ness-Jensen, Eivind; Schandl, Anna. (2021) Prediction of severe reflux after oesophageal cancer surgery. European Journal of Surgical Oncology.
Academic article
Lagergren, Pernilla; Johar, Asif; Rosenlund, Helen; Arnberg, Lars; Haglund, Lena; Ness-Jensen, Eivind; Schandl, Anna. (2021) Severe reflux, sleep disturbances, and health-related quality of life after esophageal cancer surgery. Journal of cancer survivorship. volum 15.
Academic article
Markar, Sheraz; Santoni, Giola; Maret-Ouda, John; Artama, Miia; Färkkilä, Martti; Lynge, Elsebeth; Pukkala, Eero; Ness-Jensen, Eivind; von Euler-Chelpin, My; Lagergren, Jesper. (2021) Hospital Volume of Antireflux Surgery in Relation to Endoscopic and Surgical Re-interventions. Annals of Surgery. volum 274 (6).
Academic article
Xie, Shao-hua; Ness-Jensen, Eivind; Langseth, Hilde; Gislefoss, Randi Elin; Mattsson, Fredrik; Lagergren, Jesper. (2021) Prediagnostic circulating levels of sex hormones and survival in esophageal adenocarcinoma. International Journal of Cancer. volum 148 (4).
Academic article
Yanes, M.; Santoni, Giola; Maret-Ouda, John; Ness-Jensen, E.; Färkkilä, Martti; Lynge, Elsebeth; Pukkala, Eero; Romundstad, P.; Tryggvadottir, Laufey; -Chelpin, M von Euler; Lagergren, Jesper. (2021) Survival after antireflux surgery versus medication in patients with reflux oesophagitis or Barrett's oesophagus: multinational cohort study. British Journal of Surgery. volum 108 (7).
Academic article
Yanes, Manar; Santoni, Giola; Maret-Ouda, John; Markar, Sheraz; Ness-Jensen, Eivind; Kauppila, Joonas H.; Färkkilä, Martti; Lynge, Elsebeth; Pukkala, Eero; Tryggvadottir, Laufey; von Euler-Chelpin, My; Lagergren, Jesper. (2021) Mortality, Reoperation, and Hospital Stay Within 90 Days of Primary and Secondary Antireflux Surgery in a Population-Based Multinational Study. Gastroenterology. volum 160 (7).
Academic article
Kauppila, Joonas H.; Giola, Santoni; Tao, Wenjing; Koivukangas, Vesa; Tryggvadottir, Laufey; Ness-Jensen, Eivind; Romundstad, Pål Richard; von Euler-Chelpin, My; Lagergren, Jesper. (2020) Author response to: Comment on: Reintervention or mortality within 90 days of bariatric surgery: a population-based cohort study Validity and power of Nordic registry-based research. British Journal of Surgery. volum 107 (9).
Letter to the editor
Kauppila, Joonas H.; Giola, Santoni; Tao, Wenjing; Lynge, Elsebeth; Jokinen, Jussi; Tryggvadóttir, Laufey; Ness-Jensen, Eivind; Pukkala, Eero; von Euler-Chelpin, My; Lagergren, Jesper. (2020) Risk Factors for Suicide After Bariatric Surgery in a Population-based Nationwide Study in Five Nordic Countries. Annals of Surgery.
Academic article
Kauppila, Joonas H.; Giola, Santoni; Tao, Wenjing; Lynge, Elsebeth; Koivukangas, Vesa; Tryggvadóttir, Laufey; Ness-Jensen, Eivind; Romundstad, Pål Richard; Pukkala, Eero; von Euler-Chelpin, My; Lagergren, Jesper. (2020) Reintervention or mortality within 90 days of bariatric surgery: population-based cohort study. British Journal of Surgery. volum 107 (9).
Academic article
Kauppila, Joonas; Santoni, Giola; Tao, Wenjing; Koivukangas, Vesa; Tryggvadottir, Laufey; Ness-Jensen, Eivind; Romundstad, Pål Richard; von Euler-Chelpin, My; Lagergren, Jesper. (2020) Validity and power of Nordic registry-based research. British Journal of Surgery. volum 107.
Letter to the editor
Maret-Ouda, John; Santoni, Giola; Artama, Miia; Ness-Jensen, Eivind; Svensson, Jan F.; von Euler-Chelpin, My; Lagergren, Jesper. (2020) Aspiration pneumonia after antireflux surgery among neurologically impaired children with GERD. Journal of Pediatric Surgery. volum 55 (11).
Academic article
Ness-Jensen, Eivind; Bringeland, Erling Audun; Mattsson, Fredrik; Mjønes, Patricia; Lagergren, Jesper; Grønbech, Jon Erik; Waldum, Helge; Fossmark, Reidar. (2020) Hypergastrinemia is associated with an increased risk of gastric adenocarcinoma with proximal location: A prospective population-based nested case-control study. International Journal of Cancer. volum 148.
Academic article
Ness-Jensen, Eivind; Giola, Santoni; Gottlieb-Vedi, Eivind; Lindam, Anna; Pedersen, Nancy L; Lagergren, Jesper. (2020) Mortality in gastro-oesophageal reflux disease in a population-based nationwide cohort study of Swedish twins. BMJ Open. volum 10 (8).
Academic article
Tao, Wenjing; Giola, Santoni; von Euler-Chelpin, My; Ljung, Rickard; Lynge, Elsebeth; Pukkala, Eero; Ness-Jensen, Eivind; Romundstad, Pål Richard; Tryggvadóttir, Laufey; Lagergren, Jesper. (2020) Cancer Risk After Bariatric Surgery in a Cohort Study from the Five Nordic Countries. Obesity Surgery. volum 30 (10).
Academic article
Wang, Qiao-Li; Santoni, Giola; Ness-Jensen, Eivind; Lagergren, Jesper; Xie, Shao-Hua. (2020) Association Between Metformin Use and Risk of Esophageal Squamous Cell Carcinoma in a Population-Based Cohort Study. American Journal of Gastroenterology. volum 115 (1).
Academic article
Xie, Shao-Hua; Ness-Jensen, Eivind; Rabbani, Sirus; Langseth, Hilde; Gislefoss, Randi Elin; Mattsson, Fredrik; Lagergren, Jesper. (2020) Circulating Sex Hormone Levels and Risk of Esophageal Adenocarcinoma in a Prospective Study in Men. American Journal of Gastroenterology. volum 115 (2).
Academic article
Xie, Shao-hua; Rabbani, Sirus; Ness-Jensen, Eivind; Lagergren, Jesper. (2020) Circulating Levels of Inflammatory and Metabolic Biomarkers and Risk of Esophageal Adenocarcinoma and Barrett Esophagus: Systematic Review and Meta-analysis. Cancer Epidemiology, Biomarkers and Prevention. volum 29 (11).
Academic literature review
Yanes, Manar; Giola, Santoni; Maret-Ouda, John; Ness-Jensen, Eivind; Färkkilä, Martti A.; Lynge, Elsebeth; Pukkala, Eero; Romundstad, Pål Richard; Tryggvadottir, Laufey; von Euler-Chelpin, My; Lagergren, Jesper. (2020) Laryngeal and Pharyngeal Squamous Cell Carcinoma after Antireflux Surgery in the 5 Nordic Countries. Annals of Surgery. volum 276 (2).
Academic article
Yanes, Manar; Giola, Santoni; Maret-Ouda, John; Ness-Jensen, Eivind; Färkkilä, Martti; Lynge, Elsebeth; Nwaru, Bright I.; Pukkala, Eero; Romundstad, Pål Richard; Tryggvadóttir, Laufey; von Euler-Chelpin, My; Lagergren, Jesper. (2020) Antireflux surgery and risk of lung cancer by histological type in a multinational cohort study. European Journal of Cancer. volum 138.
Academic article
Fest, Jesse; Vijfhuizen, Lisanne S.; Goeman, Jelle J.; Veth, Olga; Joensuu, Anni; Perola, Markus; Männistö, Satu; Ness-Jensen, Eivind; Hveem, Kristian; Haller, Toomas; Tönisson, Neeme; Mikkel, Kairit; Metspalu, Andres; Van Duijn, Cornelia M; Ikram, Arfan M; Stricker, Bruno H; Ruiter, Rikje; Van Eijck, Casper H J; Van Ommen, Gert-Jan B.. (2019) Search for Early Pancreatic Cancer Blood Biomarkers in Five European Prospective Population Biobanks Using Metabolomics. Endocrinology. volum 160 (7).
Academic article
Holmberg, Dag; Ness-Jensen, Eivind; Mattsson, Fredrik; Lagergren, Jesper. (2019) Adherence to clinical guidelines for Barrett’s esophagus. Scandinavian Journal of Gastroenterology. volum 54 (8).
Academic article
Holmberg, Dag; Ness-Jensen, Eivind; Mattsson, Fredrik; Lagergren, Jesper. (2019) Endoscopy for Gastroesophageal Reflux Disease and Survival in Esophageal Adenocarcinoma. International Journal of Cancer. volum 147 (1).
Academic article
Kauppila, Joonas H.; Tao, Wenjing; Santoni, Giola; von Euler-Chelpin, My; Lynge, Elsebeth; Tryggvadóttir, Laufey; Ness-Jensen, Eivind; Romundstad, Pål Richard; Pukkala, Eero; Lagergren, Jesper. (2019) Effects of Obesity Surgery on Overall and Disease-Specific Mortality in a 5-Country Population-Based Study. Gastroenterology. volum 157 (1).
Academic article
Kreimer, Aimée R.; Ferreiro-Iglesias, Aida; Nygård, Mari; Bender, Noemi; Schroeder, Lea; Hildesheim, Alan; Robbins, Hilary A.; Pawlita, Michael; Langseth, Hilde; Schlecht, Nicolas F.; Tinker, Lesley Fels; Agalliu, Ilir; Smoller, Sylvia W.; Ness-Jensen, Eivind; Hveem, Kristian; D'Souza, Gypsyamber; Visvanathan, Kala; May, Betty; Ursin, Giske. (2019) Timing of HPV16-E6 antibody seroconversion before OPSCC: Findings from the HPVC3 consortium. Annals of Oncology. volum 30 (8).
Academic article
Ness-Jensen, Eivind; Langhammer, Arnulf; Hveem, Kristian; Lu, Yunxia. (2019) Helicobacter pylori in relation to asthma and allergy modified by abdominal obesity: The HUNT study in Norway. World Allergy Organization Journal. volum 12 (5).
Academic article
Xie, Shao-Hua; Santoni, Giola; Mattsson, Fredrik; Ness-Jensen, Eivind; Lagergren, Jesper. (2019) Cohort profile: the Swedish Prescribed Drugs and Health Cohort (SPREDH). BMJ Open. volum 9 (1).
Academic article
van Duijnhoven, Fränzel J.B.; Jenab, Mazda; Hveem, Kristian; Siersema, Peter D.; Fedirko, Veronika; Duell, Eric J.; Kampman, Ellen; Halfweeg, Anouk; Van Kranen, Henk J.; van den Ouweland, Jody M. W,; Weiderpass, Elisabete; Murphy, Neill; Langhammer, Arnulf; Ness-Jensen, Eivind; Olsen, Anja; Tjønneland, Anne; Overvad, Kim; Cadeau, Claire; Kvaskoff, Marina. (2018) Circulating concentrations of vitamin D in relation to pancreatic cancer risk in European populations. International Journal of Cancer. volum 142 (6).
Academic article
Holmberg, Dag; Ness-Jensen, Eivind; Mattsson, Fredrik; Lagergren, Jesper. (2018) Clinical prediction model for tumor progression in Barrett’s esophagus. Surgical Endoscopy. volum 33.
Academic article
Ness-Jensen, Eivind; Gottlieb-Vedi, Eivind; Wahlin, Karl; Lagergren, Jesper. (2018) All-cause and cancer-specific mortality in GORD in a population-based cohort study (the HUNT study). Gut. volum 67 (2).
Academic article
Tanskanen, Tomas; Van Den Berg, Linda; Välimäki, Niko; Aavikko, Mervi; Ness-Jensen, Eivind; Hveem, Kristian; Wettergren, Yvonne; Lindskog, Elinor Bexe; Tönisson, Neeme; Metspalu, Andres; Silander, Kaisa; Orlando, Giulia; Law, Philip J.; Tuupanen, Sari; Gylfe, Alexandra E.; Hänninen, Ulrika A.; Cajuso, Tatiana; Kondelin, Johanna; Sarin, Antti-Pekka. (2018) Genome-wide association study and meta-analysis in Northern European populations replicate multiple colorectal cancer risk loci. International Journal of Cancer. volum 142 (3).
Academic article
Xie, Shao-Hua; Ness-Jensen, Eivind; Medefelt, Nils; Lagergren, Jesper. (2018) Assessing the feasibility of targeted screening for esophageal adenocarcinoma based on individual risk assessment in a population-based cohort study in Norway (The HUNT Study). American Journal of Gastroenterology. volum 113 (6).
Academic article
Holmberg, Dag; Ness-Jensen, Eivind; Mattsson, Fredrik; El-Serag, Hashem; Lagergren, Jesper. (2017) Risk of oesophageal adenocarcinoma in individuals with Barrett's oesophagus. European Journal of Cancer. volum 75.
Academic article
Lie, Tina Malene; Bomme, Maria; Hveem, Kristian; Møller-Hansen, Jane; Ness-Jensen, Eivind. (2017) Snus and risk of gastroesophageal reflux. A population-based case-control study: the HUNT study. Scandinavian Journal of Gastroenterology. volum 52 (2).
Academic article
Ness-Jensen, Eivind; Lagergren, Jesper. (2017) Tobacco smoking, alcohol consumption and gastro-oesophageal reflux disease. Baillière's Best Practice & Research : Clinical Gastroenterology. volum 31 (5).
Academic literature review
Talseth, Arne; Edna, Tom-Harald; Hveem, Kristian; Lydersen, Stian; Ness-Jensen, Eivind. (2017) Quality of life and psychological and gastrointestinal symptoms after cholecystectomy: a population-based cohort study. BMJ open gastroenterology. volum 4 (1).
Academic article
Lindam, Anna; Ness-Jensen, Eivind; Jansson, Catarina; Nordenstedt, Helena; Åkersted, Torbjørn; Hveem, Kristian; Lagergren, Jesper. (2016) Gastroesophageal Reflux and Sleep Disturbances: A Bidirectional Association in a Population-Based Cohort Study, the HUNT Study. Sleep. volum 39 (7).
Academic article
Lu, Yunxia; Ness-Jensen, Eivind; Martling, Anna; Hveem, Kristian. (2016) Anthropometry-based obesity phenotypes and risk of colorectal adenocarcinoma: a large prospective cohort study in Norway. Epidemiology. volum 27 (3).
Academic article
Ness-Jensen, Eivind; Hveem, Kristian; El-Serag, Hashem; Lagergren, Jesper. (2016) Lifestyle Intervention in Gastroesophageal Reflux Disease. Clinical Gastroenterology and Hepatology. volum 14 (2).
Academic literature review
Talabani, Aras Jamal; Lydersen, Stian; Ness-Jensen, Eivind; Endreseth, Birger Henning; Edna, Tom-Harald. (2016) Risk factors of admission for acute colonic diverticulitis in a population-based cohort study: The North Trondelag Health Study, Norway. World Journal of Gastroenterology (WJG). volum 22 (48).
Academic article
Talseth, Arne; Ness-Jensen, Eivind; Edna, Tom-Harald; Hveem, Kristian. (2016) Risk factors for requiring cholecystectomy for gallstone disease in a prospective population-based cohort study. British Journal of Surgery. volum 103 (10).
Academic article
Hallan, Andreas; Bomme, Maria; Hveem, Kristian; Møller-Hansen, Jane; Ness-Jensen, Eivind. (2015) Risk Factors on the Development of New-Onset Gastroesophageal Reflux Symptoms. A Population Based Prospective Cohort Study: The HUNT Study. American Journal of Gastroenterology. volum 110 (3).
Academic article
Lin, Yulan; Ness-Jensen, Eivind; Hveem, Kristian; Lagergren, Jesper; Yunxia, Lu. (2015) Metabolic syndrome and esophageal and gastric cancer. Cancer Causes and Control. volum 26 (12).
Academic article
Lu, Yunxia; Ness-Jensen, Eivind; Hveem, Kristian; Martling, Anna. (2015) Metabolic predispositions and increased risk of colorectal adenocarcinoma by anatomical location: a large population-based cohort study in Norway. American Journal of Epidemiology. volum 182 (10).
Academic article
Ness-Jensen, Eivind; Lindam, Anna; Lagergren, Jesper; Hveem, Kristian. (2014) Tobacco Smoking Cessation and Improved Gastroesophageal Reflux: A Prospective Population-Based Cohort Study: The HUNT Study. American Journal of Gastroenterology. volum 109 (2).
Academic article
Ness-Jensen, Eivind; Lindam, Anna; Lagergren, Jesper; Hveem, Kristian. (2013) Weight Loss and Reduction in Gastroesophageal Reflux. A Prospective Population-Based Cohort Study: The HUNT Study. American Journal of Gastroenterology. volum 108 (3).
Academic article
Ness-Jensen, Eivind; Lindam, Anna; Lagergren, Jesper; Hveem, Kristian. (2012) Changes in prevalence, incidence and spontaneous loss of gastro-oesophageal reflux symptoms: a prospective population-based cohort study, the HUNT study. Gut. volum 61 (10).
Academic article

Report

Ness-Jensen, Eivind. (2014) Epidemiology of gastro-oesophageal reflux A prospective population-based cohort study: The HUNT study. 2014. ISBN 978-82-326-0062-5.
Doctoral dissertation

Språkvelger

Eivind Ness-Jensen