Michael Patrick Achiam

Michael Patrick Achiam

Clinical Associate Research Professor, Clinical Professor


  1. Published

    A semaphorin-plexin-Rasal1 signaling pathway inhibits gastrin expression and protects against peptic ulcers

    Xu, R., Höß, C., Swiercz, J. M., Brandt, D. T., Lutz, V., Petersen, N., Li, R., Zhao, D., Oleksy, A., Creigh-Pulatmen, T., Trokter, M., Fedorova, M., Atzberger, A., Strandby, R. B., Olsen, A. A., Achiam, M. P., Matthews, D., Huber, M., Gröne, H-J., Offermanns, S. & 1 others, Worzfeld, T., 2022, In: Science Translational Medicine. 14, 654, eabf1922.

    Research output: Contribution to journalJournal articleResearchpeer-review

  2. Published

    Gastrointestinal applications of iodine quantification using dual-energy CT: A systematic review

    Xu, J. J., Taudorf, M., Ulriksen, P. S., Achiam, Michael Patrick, Resch, T. A., Nielsen, Michael Bachmann, Lönn, Lars & Hansen, Kristoffer Lindskov, 2020, In: Diagnostics. 10, 10, 814.

    Research output: Contribution to journalReviewResearchpeer-review

  3. Published

    Iodine density mapping for the diagnosis of acute bowel ischemia using fast kV-switching dual-energy CT

    Xu, J. J., Ulriksen, Peter Sommer, Jawad, S., Rohde, Y. Z., Sejer, M., Achiam, Michael Patrick, Resch, Timothy , Lönn, Lars & Hansen, Kristoffer Lindskov, 2024, In: Abdominal Radiology. 49, 1, p. 312-319 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  4. Published

    Characterizing incidental mass lesions in abdominal dual-energy CT compared to conventional contrast-enhanced CT

    Xu, J. J., Ulriksen, Peter Sommer, Bjerrum, C. W., Achiam, Michael Patrick, Resch, Timothy , Lönn, Lars & Hansen, Kristoffer Lindskov, 2023, In: Acta Radiologica. 64, 3, p. 945–950

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. Published

    Quantitative perfusion assessment using indocyanine green during surgery — current applications and recommendations for future use

    Van Den Hoven, P., Osterkamp, J., Nerup, N., Svendsen, M. B. S., Vahrmeijer, A., Van Der Vorst, J. R. & Achiam, Michael Patrick, 2023, In: Langenbeck's Archives of Surgery. 408, 1, 10 p., 67.

    Research output: Contribution to journalReviewResearchpeer-review

  6. Published

    Defining medical simulators for simulation-based education in EUS: Theoretical approach and a narrative review

    Svendsen, M. B. S. & Achiam, Michael Patrick, 2022, In: Endoscopic Ultrasound. 11, 2, p. 95-103 9 p.

    Research output: Contribution to journalReviewResearchpeer-review

  7. Published

    The Multidisciplinary Team Conference's Decision on M-Staging in Patients with Gastric- and Gastroesophageal Cancer is not Accurate without Staging Laparoscopy

    Strandby, R. B., Svendsen, Lars Bo, Fallentin, E., Egeland, C. & Achiam, Michael Patrick, Jun 2016, In: Scandinavian Journal of Surgery. 105, 2, p. 104-8 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. Published

    Plasma pro-atrial natriuretic peptide to estimate fluid balance during open and robot-assisted esophagectomy: a prospective observational study

    Strandby, R. B., Ambrus, R., Secher, Niels H., Goetze, Jens P. , Achiam, Michael Patrick & Svendsen, Lars Bo, 3 Feb 2017, In: B M C Anesthesiology. 17, 7 p., 20.

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. Published

    Peritoneal lavage under udredning for ventrikelcancer prædikterer overlevelsen

    Strandby, R. B., Svendsen, Lars Bo, Hasselby, Jane Preuss & Achiam, Michael Patrick, 9 Nov 2015, In: Ugeskrift for Laeger. 177, 23, p. 2209-13 5 p., V08140449.

    Research output: Contribution to journalJournal articleResearchpeer-review

  10. Published

    Mesenteric traction syndrome in pigs: A single‐blinded, randomized controlled trial

    Strandby, R. B., Osterkamp, J. T. F., Ambrus, R., Henriksen, A., Goetze, Jens P. , Secher, Niels H., Achiam, Michael Patrick & Svendsen, L., 1 Jun 2021, In: Animal models and experimental medicine. 4, 2, p. 162-168 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  11. Published

    Hypotension associated with mts is aggravated by early activation of tea during open esophagectomy

    Strandby, R. B., Ambrus, R., Ring, L. L., Nerup, N., Secher, Niels H., Goetze, Jens P. , Achiam, Michael Patrick & Svendsen, Lars Bo, 2021, In: Local and Regional Anesthesia. 14, p. 33-42 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  12. Published

    Effect of early versus delayed activation of thoracic epidural anesthesia on plasma pro-atrial natriuretic peptide to indicate deviations in central blood volume during esophagectomy

    Strandby, R. B., Ambrus, R., Achiam, Michael Patrick, Goetze, J. P., Secher, Niels H. & Svendsen, Lars Bo, 2019, In: Regional Anesthesia and Pain Medicine. 44, 8, p. 787-792

    Research output: Contribution to journalJournal articleResearchpeer-review

  13. Published

    Mid-regional plasma pro-atrial natriuretic peptide and stroke volume responsiveness for detecting deviations in central blood volume following major abdominal surgery

    Strandby, R. B., Secher, Niels H., Ambrus, R., Goetze, Jens P. , Henriksen, A., Kitchen, C. C., Achiam, Michael Patrick & Svendsen, Lars Bo, 2022, In: Acta Anaesthesiologica Scandinavica. 66, 9, p. 1061-1069 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  14. Published

    The Incidence of Free Peritoneal Tumor Cells before and after Neoadjuvant Chemotherapy in Gastroesophageal Junction Cancer

    Strandby, R. B., Svendsen, Lars Bo, Ambrus, R., Rostved, A. A., Hasselby, Jane Preuss & Achiam, Michael Patrick, 17 Jan 2020, In: Journal of Cytology. 37, 1, p. 40-45 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  15. Published

    Dysphagia is not a Valuable Indicator of Tumor Response after Preoperative Chemotherapy for R0 Resected Patients with Adenocarcinoma of the Gastroesophageal Junction

    Strandby, R. B., Svendsen, Lars Bo, Bæksgaard, L., Egeland, C. & Achiam, Michael Patrick, Jun 2016, In: Scandinavian Journal of Surgery. 105, 2, p. 97-103 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  16. Published

    Effect of hypotensive hypovolemia and thoracic epidural anesthesia on plasma pro-atrial natriuretic peptide to indicate deviations in central blood volume in pigs: a blinded, randomized controlled trial

    Strandby, R. B., Ambrus, R., Achiam, Michael Patrick, Henriksen, A., Goetze, J. P., Secher, Niels H. & Svendsen, Lars Bo, 2019, In: Local and Regional Anesthesia. 12, p. 47-55

    Research output: Contribution to journalJournal articleResearchpeer-review

  17. Published

    Assessment of sarcopenia in patients with upper gastrointestinal tumors: Prevalence and agreement between computed tomography and dual-energy x-ray absorptiometry

    Simonsen, C., zwp671, zwp671, Sundberg, A., Wielsøe, S., Christensen, J., Hansen, C. P., gpq516, gpq516, Suetta, Charlotte, de Heer, P., Svendsen, Lars Bo, Achiam, Michael Patrick & Christensen, J. F., 2021, In: Clinical Nutrition. 40, 5, p. 2809-2816 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  18. Published

    Laser speckle contrast imaging and quantitative fluorescence angiography for perfusion assessment

    Rønn, J. H., Nerup, N., Strandby, R. B., Svendsen, M. B. S., Ambrus, R., Svendsen, Lars Bo & Achiam, Michael Patrick, Jun 2019, In: Langenbeck's Archives of Surgery. 404, 4, p. 505-515 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  19. Published

    Svære komplikationer efter tab af galdesten under laparoskopisk kolecystektomi

    Ross Clemmesen, T. B., Achiam, Michael Patrick & Pedersen, Christian Ross, 2018, In: Ugeskrift for Laeger. 180, 29, 4 p., V10170787.

    Research output: Contribution to journalJournal articleResearchpeer-review

  20. Published

    Robot-Assisted Hybrid Esophagectomy Is Associated with a Shorter Length of Stay Compared to Conventional Transthoracic Esophagectomy: A Retrospective Study

    Rolff, H. C., Ambrus, R. B., Belmouhand, M., Achiam, Michael Patrick, Wegmann, M., Siemsen, M., Kofoed, S. C. & Svendsen, Lars Bo, 2017, In: Minimally Invasive Surgery. 2017, 6 p., 6907896.

    Research output: Contribution to journalJournal articleResearchpeer-review

  21. Published

    Laser speckle contrast imaging for quantitative assessment of facial flushing during mesenteric traction syndrome in upper gastrointestinal surgery

    Ring, L. L., Strandby, R. B., Henriksen, A., Ambrus, R., Sørensen, H., Goetze, Jens P. , Svendsen, Lars Bo & Achiam, Michael Patrick, 2019, In: Journal of Clinical Monitoring and Computing. 33, 5, p. 903-910 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  22. Published

    Glucagon like peptide-2 and neoplasia; a systematic review

    Ring, L. L., Nerup, N., Jeppesen, Palle Bekker, Svendsen, Lars Bo & Achiam, Michael Patrick, 2018, In: Expert Review of Gastroenterology & Hepatology. 12, 3, p. 257-264

    Research output: Contribution to journalJournal articleResearchpeer-review

  23. Published

    Trimodality therapy versus perioperative chemotherapy in the management of locally advanced adenocarcinoma of the oesophagus and oesophagogastric junction (Neo-AEGIS): an open-label, randomised, phase 3 trial

    Reynolds, J. V., Preston, S. R., O'Neill, B., Lowery, M. A., Baeksgaard, L., Crosby, T., Cunningham, M., Cuffe, S., Griffiths, G. O., Parker, I., Risumlund, S. L., Roy, R., Falk, S., Hanna, G. B., Bartlett, F. R., Alvarez-Iglesias, A., Achiam, M. P., Nilsson, M., Piessen, G., Ravi, N. & 10 others, O'Toole, D., Johnston, C., McDermott, R. S., Turkington, R. C., Wahed, S., Sothi, S., Ford, H., Wadley, M. S., Power, D. & Neo-AEGIS Investigators and Trial Group, N. I. A. T. G., 2023, In: The Lancet Gastroenterology and Hepatology. 8, 11, p. 1015-1027 13 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  24. Published

    Extramedullary relapse in a patient with multiple myeloma: A rare cause of gastrointestinal perforation and massive bleeding

    Rene, C. G., Achiam, Michael Patrick, Salomo, M. & Penninga, Luit, 2021, In: BMJ Case Reports. 14, 11, 243663.

    Research output: Contribution to journalJournal articleResearchpeer-review

  25. Published

    Colon anastomotic leakage: improving the mouse model

    Pommergaard, H., Achiam, Michael Patrick & Rosenberg, Jacob, 2014, In: Surgery Today. 44, 5, p. 933-939 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

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ID: 93715401