John Gásdal Karstensen

John Gásdal Karstensen

Clinical Research Associate Professor, Clinical Associate Professor


Publication year:
  1. 2023
  2. Published

    Cancer in Patients With Familial Adenomatous Polyposis: A Nationwide Danish Cohort Study With Matched Controls

    Karstensen, John Gásdal, Bülow, S., Højen, H., Jelsig, A. M., Jespersen, N., Andersen, Klaus Kaae, Wewer, M. D., Burisch, J. & Pommergaard, Hans-Christian L, 2023, In: Gastroenterology. 165, 3, p. 573-581.e3 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. Published

    Cancer risk and mortality in patients with solitary Peutz–Jeghers polyps

    Jelsig, A. M., Wullum, L., Ousager, L. B., Burish, J., Kuhlmann, Tine Plato & Karstensen, John Gásdal, 2023, In: Gastroenterology Report. 11, 3 p., goad056.

    Research output: Contribution to journalLetterResearchpeer-review

  4. Published

    Cancer risk and mortality in patients with solitary juvenile polyps — A nationwide cohort study with matched controls

    Jelsig, A. M., Wullum, Laus Wolsing, Kuhlmann, Tine Plato, Ousager, L. B., Burisch, J. & Karstensen, John Gásdal, 2023, In: United European Gastroenterology Journal. 11, 8, p. 745-749 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. Published

    Cold snare polypectomy for duodenal adenomas in familial adenomatous polyposis: a prospective international cohort study

    Aelvoet, A. S., Karstensen, John Gásdal, Bastiaansen, B. A. J., van Leerdam, M. E., Balaguer, F., Kaminski, M., Hompes, R., Bossuyt, P. M. M., Ricciardiello, L., Latchford, A., Jover, R., Daca-Alvarez, M., Pellisé, M., Dekker, E. & European FAP Consortium , E. F. C., 2023, In: Endoscopy International Open. 11, 11, p. E1056-E1062 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  6. Published

    EUS-guided drainage of large walled-off pancreatic necroses using plastic versus lumen-apposing metal stents: A single-centre randomised controlled trial

    Karstensen, John Gásdal, Novovic, Srdan, Hansen, E. F., Jensen, A. B., Jørgensen, Henrik Løvendahl, Lauritsen, Morten Laksáfoss, Werge, M. P. & Schmidt, P. N., 2023, In: Gut. 72, 6, p. 1167-1173

    Research output: Contribution to journalJournal articleResearchpeer-review

  7. Published

    EUS-guided transcolonic drainage and necrosectomy in walled-off necrosis: a retrospective, single-center case series

    Ebrahim, M., Novovic, Srdan, Schmidt, P. N., Feldager Hansen, E. & Karstensen, John Gásdal, 2023, In: Endoscopy International Open. 11, 6, p. E618-E622 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. Published

    Endoscopic transvaginal drainage and necrosectomy of presacral walled-off pancreatic necrosis

    Ærenlund, M. P., Lindgaard, L., Novovic, Srdan, Lauritsen, Morten Laksáfoss, Karstensen, John Gásdal & Schmidt, P. N., 2023, In: Endoscopy. 55, S 01, p. E940-E941

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. Published

    Hereditary haemorrhagic telangiectasia in Danish patients with pathogenic variants in SMAD4: A nationwide study

    Jelsig, A. M., Kjeldsen, A., Christensen, L. L., Bertelsen, B., Karstensen, John Gásdal, Brusgaard, K. & Torring, P. M., 2023, In: Journal of Medical Genetics. 60, 5, p. 464-468

    Research output: Contribution to journalJournal articleResearchpeer-review

  10. Published

    Hereditary polyposis syndromes remain a challenging disease entity: Old dilemmas and new insights

    Pachler, F. R., Byrjalsen, A., Karstensen, John Gásdal & Jelsig, A. M., 2023, In: World Journal of Gastrointestinal Surgery. 15, 1, p. 1-8 8 p.

    Research output: Contribution to journalReviewResearchpeer-review

  11. Published

    Identification of a novel pathogenic deep intronic variant in PTEN resulting in pseudoexon inclusion in a patient with juvenile polyps

    Jelsig, A. M., Rønlund, K., Gede, L. B., Frederiksen, J. H., Karstensen, John Gásdal, Birkedal, U. & Hansen, Thomas van Overeem, 2023, In: Journal of Human Genetics. 68, p. 721-724 4 p.

    Research output: Contribution to journalLetterResearchpeer-review

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