• Search for Early Pancreatic Cancer Blood Biomarkers in Five European Prospective Population Biobanks Using Metabolomics 

      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.; Thoen, Peter A C (Journal article; Peer reviewed, 2019)
      Most patients with pancreatic cancer present with advanced disease and die within the first year after diagnosis. Predictive biomarkers that signal the presence of pancreatic cancer in an early stage are desperately needed. ...
    • Severe reflux and symptoms of anxiety and depression after esophageal cancer surgery 

      Lagergren, Pernilla; Johar, Asif; Liu, Yangjun; Ness-Jensen, Eivind; Schandl, Anna (Journal article; Peer reviewed, 2021)
    • Severe reflux, sleep disturbances, and health-related quality of life after esophageal cancer surgery 

      Lagergren, Pernilla; Johar, Asif; Rosenlund, Helen; Arnberg, Lars; Haglund, Lena; Ness-Jensen, Eivind; Schandl, Anna (Journal article; Peer reviewed, 2021)
    • Snus and risk of gastroesophageal reflux. A population-based case-control study: the HUNT study 

      Lie, Tina Malene; Bomme, Maria; Hveem, Kristian; Møller-Hansen, Jane; Ness-Jensen, Eivind (Journal article; Peer reviewed, 2017)
      Objective: Tobacco smoking is a risk factor for gastroesophageal reflux, but whether other tobacco products increase the risk is unclear. The aim of this study was to investigate if snus increases the risk of gastroesophageal ...
    • The changes in prevalence and risk of irritable bowel syndrome 

      Johansen, Simen Grøneng (Master thesis, 2021)
      Bakgrunn: Irritabel tarmsyndrom (IBS) er en funksjonell tarmlidelse, som er karakterisert av magesmerter eller ubehag relatert til endringer i avføringens hyppighet og form. IBS har negative effekter på livskvaliteten og ...
    • The relationship between weight change and inflammatory bowel disease 

      Campo, Martin (Master thesis, 2022)
      Bakgrunn: Inflammatorisk tarmsykdom (engelsk: inflammatory bowel disease - IBD) er sykdommer med kronisk betennelse i mage-tarm-kanalen. IBD deles i ulcerøs kolitt, Crohns sykdom og ubestemt kolitt, basert på utbredelsen ...
    • The Role of TG2-IgG in the Diagnosis of Celiac Disease 

      Dyrli, Ole Thomas (Master thesis, 2023)
      Bakgrunn: Cøliaki er en immunmediert sykdom i tynntarmen, som utløses av gluten i kosten. Dagens kliniske retningslinjer anbefaler at man tester for nivået av totalt immunoglobulin type A (IgA), samt spesifikk transglutaminase ...
    • Timing of HPV16-E6 antibody seroconversion before OPSCC: Findings from the HPVC3 consortium 

      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; Weiderpass, Elisabete; Giles, Graham G.; Milne, Roger L.; Cai, Qiuyin; Blot, William J.; Zheng, Wei; Weinstein, Stephanie J.; Albanes, Demetrius; Brenner, Nicole; Hoffman-Bolton, Judith; Kaaks, Rudolf; Barricarte, Aurelio; Tjønneland, Anne; Sacerdote, Carlotta; Trichopoulou, Antonia; Vermeulen, Roel C.H.; Huang, Wen-Yi; Freedman, Neal D.; Brennan, Paul J.; Waterboer, Tim; Johansson, Mattias (Journal article; Peer reviewed, 2019)
      Background Human papillomavirus type 16 (HPV16)-E6 antibodies are detectable in peripheral blood before diagnosis in the majority of HPV16-driven oropharyngeal squamous cell carcinoma (OPSCC), but the timing of seroconversion ...
    • Tobacco Smoking Cessation and Improved Gastroesophageal Reflux: A Prospective Population-Based Cohort Study: The HUNT Study 

      Ness-Jensen, Eivind; Lindam, Anna; Lagergren, Jesper; Hveem, Kristian (Journal article; Peer reviewed, 2014)
      OBJECTIVES: Tobacco smoking increases the risk of gastroesophageal reflux symptoms (GERS), but whether tobacco smoking cessation improves GERS is unclear. The aim of this study was to clarify if tobacco smoking cessation ...
    • Tobacco smoking, alcohol consumption and gastro-oesophageal reflux disease 

      Ness-Jensen, Eivind; Lagergren, Jesper (Journal article; Peer reviewed, 2017)
      Gastro-oesophageal reflux disease (GORD) develops when reflux of gastric content causes troublesome symptoms or complications. The main symptoms are heartburn and acid regurgitation and complications include oesophagitis, ...
    • Trends in gastro-oesophageal reflux in a Norwegian general population: the Tromsø Study 1979–2016 

      Ness-Jensen, Eivind; Hammer, Aslak; Hopstock, Laila Arnesdatter (Peer reviewed; Journal article, 2023)
      Background The prevalence of overweight and smoking has changed over time. However, whether the changes in the risk factors are reflected in the prevalence of gastro-oesophageal reflux disease (GORD) is unknown. The ...
    • Weight Loss and Reduction in Gastroesophageal Reflux. A Prospective Population-Based Cohort Study: The HUNT Study 

      Ness-Jensen, Eivind; Lindam, Anna; Lagergren, Jesper; Hveem, Kristian (Journal article; Peer reviewed, 2013)
      OBJECTIVES:High body mass index (BMI) is an established risk factor of gastroesophageal reflux symptoms (GERS). The aim of this study was to clarify if weight loss reduces GERS.METHODS:The study was part of the Nord-Trondelag ...