Dag Holmberg

Dag Holmberg

Postdoctoral Studies
Visiting address: Nobels väg 7, 17165 Solna
Postal address: K1 Molekylär medicin och kirurgi, K1 MMK Övre GI-kirurgi, 171 77 Stockholm

About me

  • *Publications*
    Wani S, Holmberg D, Santoni G, et al. Magnitude and Time-Trends of
    Post-Endoscopy Esophageal Adenocarcinoma and Post-Endoscopy Esophageal
    Neoplasia in a Population-Based Cohort Study - the Nordic Barrett's Esophagus
    Study. Gastroenterology 2023.
    Kauppila JH, Markar S, Santoni G, et al. Temporal Changes in Obesity-Related
    Medication After Bariatric Surgery vs No Surgery for Obesity. JAMA Surg 2023.
    Holmberg D, Gottlieb-Vedi E, Hedberg J, et al. Aspirin or statin use in
    relation to survival after surgery for esophageal cancer: a population-based
    cohort study. BMC Cancer 2023
  • 23:375.
    Markar SR, Santoni G, Holmberg D, et al. Bariatric surgery volume by hospital
    and long-term survival: population-based NordOSCo data. Br J Surg
  • 110:177-182.
    Holmberg D, Santoni G, von Euler-Chelpin MC, et al. Incidence and Mortality
    in Upper Gastrointestinal Cancer After Negative Endoscopy for
    Gastroesophageal Reflux Disease. Gastroenterology 2022
  • 162:431-438 e4.
    Holmberg D, Santoni G, Kauppila JH, et al. Long-term Survival After Sleeve
    Gastrectomy Versus Gastric Bypass in a Binational Cohort Study. Diabetes Care
  • 45:1981-1986.
    Karalexi MA, Frisell T, Cnattingius S, et al. Cardiovascular outcomes in
    transgender individuals in Sweden after initiation of gender-affirming
    hormone therapy. Eur J Prev Cardiol 2022
  • 29:2017-2026.
    Holmberg D, Mattsson F, Xie S, et al. Risk of gastric and oesophageal
    adenocarcinoma following discontinuation of long-term proton-pump inhibitor
    therapy. J Gastroenterol 2022
  • 57:942-951.
    Holmberg D, Lagergren J. Epidemiology of Barrett’s Esophagus and Esophageal
    Adenocarcinoma. Foregut: The Journal of the American Foregut Society
  • 0:26345161221138045.
    Holmberg D, Lagergren J. What do we know about long-term effects of bariatric
    surgery? Br J Surg 2022
  • 110:1-2.
    Holmberg D, Kauppila JH, Mattsson F, et al. Aspirin use in relation to
    long-term survival after gastrectomy for gastric adenocarcinoma. Gastric
    Cancer 2022
  • 25:652-658.
    Burkard T, Lane JCE, Holmberg D, et al. The association of bariatric surgery
    and Dupuytren's disease: a propensity score-matched cohort study. J Hand Surg
    Eur Vol 2022
  • 47:288-295.
    Burkard T, Holmberg D, Wretenberg P, et al. The associations between
    bariatric surgery and hip or knee arthroplasty, and hip or knee
    osteoarthritis: Propensity score-matched cohort studies. Osteoarthr Cartil
    Open 2022
  • 4:100249.
    Burkard T, Holmberg D, Thorell A, et al. The association between bariatric
    surgery and cataract: a propensity score-matched cohort study. Surg Obes
    Relat Dis 2022
  • 18:217-224.
    Holmberg D, Ness-Jensen E, Mattsson F, et al. Endoscopy for gastroesophageal
    reflux disease and survival in esophageal adenocarcinoma. Int J Cancer
  • 147:93-99.
    Holmberg D, Santoni G, Xie S, et al. Gastric bypass surgery in the treatment
    of gastro-oesophageal reflux symptoms. Aliment Pharmacol Ther
  • 50:159-166.
    Holmberg D, Ness-Jensen E, Mattsson F, et al. Clinical prediction model for
    tumor progression in Barrett's esophagus. Surg Endosc 2019
  • 33:2901-2908.
    Holmberg D, Ness-Jensen E, Mattsson F, et al. Adherence to clinical
    guidelines for Barrett's esophagus. Scand J Gastroenterol 2019
  • 54:945-952.
    Holmberg D, Ness-Jensen E, Mattsson F, et al. Risk of oesophageal
    adenocarcinoma in individuals with Barrett's oesophagus. Eur J Cancer
  • 75:41-46.
    Holmberg D, Franzen-Rohl E, Idro R, et al. Cerebrospinal fluid kynurenine and
    kynurenic acid concentrations are associated with coma duration and long-term
    neurocognitive impairment in Ugandan children with cerebral malaria. Malar J
  • 16:303.
    Tao W, Holmberg D, Naslund E, et al. Validation of Obesity Surgery Data in
    the Swedish National Patient Registry and Scandinavian Obesity Registry
    (SOReg). Obes Surg 2016
  • 26:1750-6.


All other publications


  • Postdoctoral Studies, Department of Molecular Medicine and Surgery, Karolinska Institutet, 2023-2025

Degrees and Education

  • Degree Of Doctor Of Philosophy, Department of Molecular Medicine and Surgery, Karolinska Institutet, 2019
  • Degree Of Master Of Science In Medicine, Karolinska Institutet, 2016


  • Onyineychi Duru, Risk and survival of gastric cancer after proton pump inhibitor use and Helicobacter pylori eradication, 2023
  • Johan Åkerström, Oesophageal adenocarcinoma after antireflux surgery, obesity surgery, and anti-carcinogenic medications, 2022

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