John Gásdal Karstensen

John Gásdal Karstensen

Clinical Research Associate Professor, Clinical Associate Professor


Publication year:
  1. Published

    Effect and safety of endoscopic sleeve gastroplasty for treating obesity – a systematic review

    Due-Petersson, R., Poulsen, Inge Marie, Hedbäck, N. & Karstensen, John Gásdal, 2020, In: Danish Medical Journal. 67, 11, p. 1-13 13 p., A05200359.

    Research output: Contribution to journalReviewResearchpeer-review

  2. Published

    Impact of the COVID-19 pandemic on gastrointestinal endoscopy in Africa

    Ebigbo, A., Karstensen, John Gásdal, Bhat, P., Ijoma, U., Osuagwu, C., Desalegn, H., Oyeleke, G. K., Gebru, R. B., Guy, C., Antonelli, G., Vilmann, Peter, Aabakken, L. & Hassan, C., 2020, In: Endoscopy International Open. 8, 8, p. E1097-E1101

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. Published

    Clinical outcomes following endoscopic or video-assisted retroperitoneal management of acute pancreatitis with large (>15 cm) walled-off pancreatic necrosis: Retrospective, single tertiary center cohort study

    Ebrahim, M., Werge, M. P., Hadi, A., Lahchich, M., Nagras, Z. G., Lauritsen, Morten Laksáfoss, Schmidt, P. N., Hansen, E. F., Novovic, Srdan & Karstensen, John Gásdal, 2022, In: Digestive Endoscopy. 34, 6, p. 1245-1252 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  4. Published

    Prediction of Admission to Intensive Care Unit and 1-Year Mortality after Acute Pancreatitis with Walled-Off Pancreatic Necrosis: A Retrospective, Single-Center Cohort Study

    Ebrahim, M., Werge, M. P., Novovic, Srdan, Amin, N. E. L., Karstensen, John Gásdal & Jørgensen, Henrik Løvendahl, 2024, In: Pancreas. 53, 5, p. E386-E394 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. 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

  6. Published

    Endoscopic diagnosis and management of esophagogastric variceal hemorrhage: European Society of Gastrointestinal Endoscopy (ESGE) Guideline

    Gralnek, I. M., Camus Duboc, M., Garcia-Pagan, J. C., Fuccio, L., Karstensen, John Gásdal, Hucl, T., Jovanovic, I., Awadie, H., Hernandez-Gea, V., Tantau, M., Ebigbo, A., Ibrahim, M., Vlachogiannakos, J., Burgmans, M. C., Rosasco, R. & Triantafyllou, K., 2022, In: Endoscopy. 54, 11, p. 1094-1120 27 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  7. Published

    Validation of a Novel EUS-FNB-Derived Organoid Co-Culture System for Drug Screening in Patients with Pancreatic Cancer

    Grützmeier, S. E., Kovacevic, B., Vilmann, Peter, Rift, Charlotte Vestrup, Melchior, L. C., Holmström, M. O., Brink, L., Hassan, H., Karstensen, John Gásdal, Grossjohann, Hanne Sønder, Chiranth, D., Toxværd, A., Hansen, C. P., Høgdall, Estrid Vilma Solyom, Hasselby, Jane Preuss & Klausen, P., 2023, In: Cancers. 15, 14, 18 p., 3677.

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. Published

    Coronavirus Disease-19 (COVID-19) associated with severe acute pancreatitis: Case report on three family members

    Hadi, A., Werge, M., Kristiansen, K. T., Pedersen, U. G., Karstensen, John Gásdal, Novovic, Srdan & Gluud, Lise Lotte, May 2020, In: Pancreatology. p. 665-667

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. Published

    EUS-guided gastroenterostomy with a lumen apposing self-expandable metallic stent relieves gastric outlet obstruction–a Scandinavian case series

    Havre, R. F., Dai, C., Roug, S., Novovic, Srdan, Schmidt, P. N., Feldager, E., Karstensen, John Gásdal & Pham, K. D. C., 2021, In: Scandinavian Journal of Gastroenterology. 56, 8, p. 972-977

    Research output: Contribution to journalJournal articleResearchpeer-review

  10. Published

    Nye arvelige polyposesyndromer som differentialdiagnose hos patienten med tarmpolypper

    Jelsig, A. M., Jespersen, N., Karstensen, John Gásdal, Ketabi, Z., Rønlund, K., Sunde, L., Thorlacius-Ussing, O., Wadt, Karin Anna Wallentin, Qvist, N. & Lautrup, C. K., 20 Sep 2021, In: Ugeskrift for Laeger. 183, 38, 8 p., :V02210148.

    Research output: Contribution to journalJournal articleResearchpeer-review

ID: 232688584