John Gásdal Karstensen

John Gásdal Karstensen

Clinical Research Associate Professor, Clinical Associate Professor


Publication year:
  1. 2023
  2. Published

    Survival, surveillance, and genetics in patients with Peutz–Jeghers syndrome: A nationwide study

    Jelsig, A. M., Hansen, Thomas van Overeem, Gede, L. B., Qvist, N., Christensen, L. L., Lautrup, C. K., Frederiksen, J. H., Sunde, L., Ousager, L. B., Ljungmann, K., Bertelsen, B. & Karstensen, John Gásdal, 2023, In: Clinical Genetics. 104, 1, p. 81-89 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. Published

    Targeted next-generation sequencing of EUS-guided through-the-needle-biopsy sampling from pancreatic cystic lesions

    Rift, C. V., Melchior, L. C., Kovacevic, B., Klausen, P., Toxværd, A., Grossjohann, Hanne Sønder, Karstensen, John Gásdal, Brink, L., Hassan, H., Kalaitzakis, E., Storkholm, J., Scheie, David, Hansen, C. P., Lund, Eva Løbner, Vilmann, Peter & Hasselby, Jane Preuss, 2023, In: Gastrointestinal Endoscopy. 97, 1, p. 50-58.e4

    Research output: Contribution to journalJournal articleResearchpeer-review

  4. Published

    Tissue amount and diagnostic yield of a novel franseen EUS-FNB and a standard EUS-FNA needle-A randomized controlled study in solid pancreatic lesions

    Kovacevic, B., Toxværd, A., Klausen, P., Larsen, M. H., Grützmeier, S., Detlefsen, S., Karstensen, John Gásdal, Brink, L., Hassan, H., Høgdall, Estrid Vilma Solyom & Vilmann, Peter, 2023, In: Endoscopic Ultrasound. 12, 3, p. 319-325 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. 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

  6. Published

    Whole genome sequencing and disease pattern in patients with juvenile polyposis syndrome: a nationwide study

    Jelsig, A. M., Hansen, Thomas van Overeem, Gede, L. B., Qvist, N., Christensen, L. L., Lautrup, C. K., Ljungmann, K., Christensen, L. T., Rønlund, K., Tørring, P. M., Bertelsen, B., Sunde, Lone & Karstensen, John Gásdal, 2023, In: Familial Cancer. 22, p. 429–436 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  7. 2022
  8. Published

    A core curriculum for basic EUS skills: An international consensus using the Delphi methodology

    Karstensen, John Gásdal, Nayahangan, L. J., Konge, Lars, Vilmann, Peter & Panel, D., 2022, In: Endoscopic Ultrasound. 11, 2, p. 122-132 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. 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

  10. Published

    Colorectal polypectomy and endoscopic mucosal resection: European Society of Gastrointestinal Endoscopy Cascade Guideline

    Karstensen, John Gásdal, Ebigbo, A., Desalegn, H., Afihene, M., Anigbo, G., Antonelli, G., Bhat, P., Duduyemi, B., Guy, C., Ijoma, U., Ponchon, T., Rahmi, G., Aabakken, L. & Hassan, C., 2022, In: Endoscopy International Open. 10, 11, p. E1427-E1433 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  11. Published

    Combined ERCP and EUS Drainage for Hilar Stricture

    Karstensen, John Gásdal & Vilmann, Peter, 2022, Atlas of Interventional EUS: Case-based Strategies. Teoh, A. Y. B., Giovaninni, M., Khashab, M. A. & Itoi, T. (eds.). Springer, p. 65-67

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearchpeer-review

  12. Published

    Distinct gastric phenotype in patients with pathogenic variants in SMAD4: A nationwide cross-sectional study

    Jelsig, A. M., Qvist, N., Bertelsen, B., Christensen, L., Grossjohann, Hanne Sønder, Lautrup, C., Sunde, L., Toerring, P. M., Ljungman, K., Christensen, L. T. & Karstensen, John Gásdal, 2022, In: Endoscopy International Open. 10, 12, p. E1537-E1543 18 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

ID: 232688584