Jens Rikardt Andersen

Jens Rikardt Andersen

Associate Professor


  1. Published

    "Røntgenkost" - et evidensbaseret begreb?

    Andersen, Jens Rikardt & Olsen, A., 2008, In: Diætisten. 16, 91, p. 23-27 5 p.

    Research output: Contribution to journalJournal articleCommunication

  2. Published

    A 4:1 ketogenic diet to acute stroke patients is safe and feasible: a randomized controlled trial

    Mortensen, C. G., Pedersen, R. J., Steen, B. M., Iversen, H. K., Meden, P., Overgaard, K. & Andersen, Jens Rikardt, 2023, In: Open Journal of Clinical and Medical Case Reports. 9, 30, 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. A controlled trial of combination chemotherapy with 5-FU and BCNU in pancreatic cancer

    Andersen, Jens Rikardt, Friis-Møller, A., Hancke, S., Røder, O., Steen, J. & Baden, H., 1981, In: Scandinavian Journal of Gastroenterology. 16, 8, p. 973-975 3 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  4. Published

    A high-protein diet during hospitalization is associated with an accelerated decrease in soluble urokinase plasminogen activator receptor levels in acutely ill elderly medical patients with SIRS

    Tavenier, J., Haupt, T. H., Andersen, A. L., Buhl, S. F., Langkilde, A., Andersen, Jens Rikardt, Jensen, J. B., Pedersen, Mette Merete, Petersen, Janne & Andersen, Ove, 2017, In: Nutrition Research. 41, p. 56-64 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. Published

    A mixed diet supplemented with l-arabinose does not alter glycaemic or insulinaemic responses in healthy human subjects

    Halschou-Jensen, K., Knudsen, K. E. B., Nielsen, S., Bukhave, K. & Andersen, Jens Rikardt, 2015, In: British Journal of Nutrition. 113, 1, p. 82-88 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  6. A new method for gastric potential differential measurement

    Højgaard, Liselotte, Andersen, Jens Rikardt & Krag, E., 1987, In: Surgical Endoscopy. 1, 3, p. 185 1 p.

    Research output: Contribution to journalLetterResearchpeer-review

  7. A new method for measurement of the electrical potential difference across the stomach wall: Clinical evaluation of the gastric mucosal integrity

    Højgaard, Liselotte, Andersen, Jens Rikardt & Krag, E., 1987, In: Scandinavian Journal of Gastroenterology. 22, 7, p. 847-858 12 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. Published

    A randomized controlled study of side effects of hyperosmolar enteral nutrition when starting bolus tube feeding in patients with head and neck cancer

    Christensen, M. L., Lundh, M., Bentzen, J. & Andersen, Jens Rikardt, 2014, In: Clinical Nutrition. 33, Suppl. 1, p. S61 1 p.

    Research output: Contribution to journalConference abstract in journalResearchpeer-review

  9. Published

    A randomized study of the effect of fish oil on n-3 fatty acid incorporation and nutritional status in lung cancer patients

    Andersen, Jens Rikardt, Dannerfjord, S. H., Nørgaard, M., Lauritzen, Lotte, Lange, Peter, Jensen, N. A., Boisen, L. W., Jensen, R. G., Andersen, M. J. & Sørensen, J. B., 2015, In: Austin Journal of Nutrition & Metabolism. 2, 1, 5 p., 1011.

    Research output: Contribution to journalJournal articleResearchpeer-review

  10. A randomized trial of iohexol versus amidotrizoate in endoscopic retrograde pancreatography

    Jensen, A. R., Malchow-Mosller, A., Matzen, P., Larsen, J. E., Mosller, F., Andersen, Jens Rikardt & Magid, E., 1985, In: Scandinavian Journal of Gastroenterology. 20, 1, p. 83-86 4 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  11. Published

    A single urine sodium measurement may validly estimate 24-hour urine sodium excretion in patients with an ileostomy

    Pedersen, A. K. N., Rud, C., Wilkens, Trine, Borre, M., Andersen, Jens Rikardt, Dahlerup, J. F. & Hvas, C. L., 2020, In: Journal of Parenteral and Enteral Nutrition. 44, 2, p. 246-255 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  12. Published

    Absorption af oralt indgivet fosfat hos patienter med refeeding syndrom

    Mikalsen, C., Madsen, H. M., Wessel, Irene & Andersen, Jens Rikardt, 2015. 1 p.

    Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

  13. Published

    Addition of N-3 fatty acids to foods with no relations to fish - a taste study in patients after myocardial infarction

    Ustrup, K. S., Wesselgreen, K., Willumsen, M., Olsen, A. L. & Andersen, Jens Rikardt, 2011, 20. årsmøde i klinisk ernæring: Hotel Marselis, Aarhus, 2011. p. 24 1 p.

    Research output: Chapter in Book/Report/Conference proceedingConference abstract in proceedingsResearch

  14. Published

    Addition of n-3 fatty acids to foods with no relation to fish - a taste study in patients after myocardial infarction

    Ustrup, K. S., Wesselgreen, K., Willumsen, M., Olsen, A. L. & Andersen, Jens Rikardt, 2011, In: Clinical Nutrition Supplements. 6, Suppl. 1, p. 95 1 p.

    Research output: Contribution to journalConference abstract in journalResearch

  15. Published

    Alkohol og ernæring

    Andersen, Jens Rikardt, 2015, Mennesker med Alkoholproblemer: Baggrund, Belastning, Behandling. Brünés, N., Elholm, B. S. & Kappel, N. (eds.). København: Nyt Nordisk Forlag Arnold Busck, p. 113-120 8 p.

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

  16. Alpha-fetoprotein in plasma and serum of healthy adults: Preanalytical, analytical and biological sources of variation and construction of age-dependent reference intervals

    Christiansen, M., Høgdall, Claus Kim, Andersen, Jens Rikardt & Nørgaard-Pedersen, B., 2001, In: Scandinavian Journal of Clinical and Laboratory Investigation. 61, 3, p. 205-215 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  17. Published

    Alternative ernæringsråd i den ikkefaglige presse - sjældent sande, men besværlige at tilbagevise

    Lassen, M. T., Andersen, Jens Rikardt & Astrup, A., 2010, In: Ugeskrift for læger. 172, 4, p. 316-317 2 p.

    Research output: Contribution to journalComment/debateResearch

  18. Published

    An iso-osmolar oral supplement increases natriuresis and does not increase stomal output in patients with an ileostomy: A randomised, double-blinded, active comparator, crossover intervention study

    Rud, C., Pedersen, A. K. N., Wilkens, Trine, Borre, M., Andersen, Jens Rikardt, Møller, H. B., Dahlerup, J. F. & Hvas, C. L., 2019, In: Clinical Nutrition. 38, 5, p. 2079-2086 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  19. Published

    Anmeldelse af "Menneskets ernæring", 3. udg.

    Andersen, Jens Rikardt, 2010, In: Ugeskrift for læger. 48, 172, p. 3348 1 p.

    Research output: Contribution to journalLiterature reviewResearchpeer-review

  20. Published

    Antioxidanter: ny viden

    Andersen, Jens Rikardt, Kreutzer, M., Hermansen, Birgitte Kronbo, Astrup, A. & Larsen, T. M., 2006, In: Helse - Familiens Lægemagasin. 10, p. 21

    Research output: Contribution to journalJournal articleCommunication

  21. Arrhythmias during halothane anaesthesia II: The influence of atropine

    Eikard, B. & Andersen, Jens Rikardt, 1977, In: Acta Anaesthesiologica Scandinavica. 21, 3, p. 245-251 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  22. Arrhythmias during halothane anesthesia. III. The influence of barbiturates

    Andersen, Jens Rikardt & Eikard, B., 1978, In: Acta Anaesthesiologica Scandinavica Supplementum. 22, 4, p. 430-436 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  23. Arrhythmias during halothane anesthesia. IV. The influence of a single dose of suxamethonium

    Andersen, Jens Rikardt & Eikard, B., 1979, In: Acta Anaesthesiologica Scandinavica Supplementum. 23, 2, p. 182-188 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  24. Published

    B-vitamin og psykiske symptomer

    Andersen, Jens Rikardt, Kreutzer, M., Hermansen, Birgitte Kronbo, Astrup, A. & Larsen, T. M., 2006, In: Helse - Familiens Lægemagasin. 12, p. 55

    Research output: Contribution to journalJournal articleCommunication

  25. Bacteriaemia after injection sclerotherapy of oesophageal varices

    Hegnhøj, J., Andersen, Jens Rikardt, Jarløv, J. O., Bendtsen, Flemming & Rasmussen, H. S., 1988, In: Liver. 8, 3, p. 167-171 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  26. Published

    Betyder medicinsk behandling, at vi "gør mindre" selv?

    Andersen, Jens Rikardt, 2014, In: Helse. 60, 9, p. 24 1 p.

    Research output: Contribution to journalComment/debateCommunication

  27. Published

    Brevkassesvar: Behov for vitaminer og kosttilskud?

    Andersen, Jens Rikardt, 2015, In: Helse. 61, 5, p. 64 1 p.

    Research output: Contribution to journalJournal articleCommunication

  28. Published

    Brevkassesvar: D-vitamin

    Andersen, Jens Rikardt, 2015, In: Helse. 61, 1, p. 64 1 p.

    Research output: Contribution to journalJournal articleCommunication

  29. Published

    Brevkassesvar: Hvordan skal jeg sammensætte min kost til min træning og ønske om vægttab?

    Andersen, Jens Rikardt, 4 Dec 2015, In: Helse. 61, 10, p. 50 1 p.

    Research output: Contribution to journalJournal articleCommunication

  30. Published

    Bugfedme med slanke lemmer

    Andersen, Jens Rikardt, Hermansen, Birgitte Kronbo & Astrup, A., 2006, In: Helse. p. 69 1 p.

    Research output: Contribution to journalJournal articleCommunication

  31. Published

    CLA som kosttilskud?

    Andersen, Jens Rikardt, Hermansen, Birgitte Kronbo, Astrup, A. & Larsen, T. M., 2006, In: Helse. 7, p. 65 1 p.

    Research output: Contribution to journalJournal articleCommunication

  32. Published

    Cancer morbidity in alcohol abusers

    Tønnesen, H., Møller, H., Andersen, Jens Rikardt, Jensen, E. & Juel, K., 1994, In: British Journal of Cancer. 69, 2, p. 327-332 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  33. Cancermorbiditet blandt alkoholmisbrugere

    Tønnesen, H., Møller, H., Andersen, Jens Rikardt, Jensen, E. & Juel, K., 1995, In: Ugeskrift for læger. 157, 9, p. 1199-1202 4 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  34. Published

    Cancerpatienter bør spise mange proteiner

    Andersen, Jens Rikardt, 2014, In: Helse. 60, 4, p. 42-43 2 p.

    Research output: Contribution to journalJournal articleCommunication

  35. Published

    Causes of vitamin K deficiency in patients on haemodialysis

    Wikstrøm, S., Aagaard Lentz, K., Hansen, Ditte, Melholt Rasmussen, L., Jakobsen, J., Post Hansen, H. & Andersen, Jens Rikardt, 2020, In: Nutrients. 12, 9, 8 p., 2513.

    Research output: Contribution to journalJournal articleResearchpeer-review

  36. Published

    Cigarette smoking accelerates progression of alcoholic chronic pancreatitis

    Maisonneuve, P., Lowenfels, A. B., Müllhaupt, B., Cavallini, G., Lankisch, P. G., Andersen, Jens Rikardt, DiMagno, E. P., Andrén-Sandberg, Å., Domellöf, L., Frulloni, L. & Ammann, R. W., 2005, In: Gut. 54, p. 510-514 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  37. Published

    Collagenous Colitis: Are Bacterial Cytotoxins Responsible?

    Andersen, T., Andersen, Jens Rikardt, Tvede, M. & Franzmann, M. ‐., Mar 1993, In: The American Journal of Gastroenterology. 88, 3, p. 375-377 3 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  38. Published

    Copenhagen pancreatitis study: An interim report from a prospective epidemiological multicentre study

    The Copenhagen Pancreatitis Study Group, T. C. P. S. G., 1981, In: Scandinavian Journal of Gastroenterology. 16, 2, p. 305-312 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  39. Published

    Critical weight loss in head & neck cancer patients during RT

    Petersen, G. B., Johansen, J. & Andersen, Jens Rikardt, 2011, 20. årsmøde i klinisk ernæring: Hotel Marselis, Aarhus, 2011. p. 28

    Research output: Chapter in Book/Report/Conference proceedingConference abstract in proceedingsResearch

  40. Published

    Danish patients with chronic pancreatitis have a four-fold higher mortality rate than the Danish population

    Nøjgaard, C., Bendtsen, Flemming, Becker, U., Andersen, Jens Rikardt, Holst, C., Matzen, P., Nøjgaard, C., Bendtsen, Flemming, Becker, U., Andersen, J. R., Holst, C. & Matzen, P., 1 Apr 2010, In: Clinical Gastroenterology and Hepatology. 8, 4, p. 384-90 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  41. Published

    Danmark er transfedtfrit: ny viden

    Andersen, Jens Rikardt, Hermansen, Birgitte Kronbo, Astrup, A. & Larsen, T. M., 2006, In: Helse. 7, p. 65 1 p.

    Research output: Contribution to journalJournal articleCommunication

  42. Decomposition of wheat bran and ispaghula husk in the stomach and the small intestine of healthy men

    Andersen, Jens Rikardt, Bukhave, K., Højgaard, Liselotte, Rasmussen, H. S., Hermansen, N., Worning, H. & Krag, E., 1988, In: Journal of Nutrition. 118, 3, p. 326-331 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  43. Published

    Det sammenhængende patientforløb ønskes - også med hensyn til ernæring

    Andersen, Jens Rikardt, 2009, In: Ugeskrift for læger. 171, 13, p. 1074 1 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  44. Published

    Diet-induced ketosis in adult patients with subacute acquired brain injury: a feasibility study

    Edwards, M. G. P., Andersen, Jens Rikardt, Curtis, D. J., Riberholt, C. G. & Poulsen, I., 2024, In: Frontiers in Medicine. 10, 15 p., 1305888.

    Research output: Contribution to journalJournal articleResearchpeer-review

  45. Published

    Dietary advices on carbohydrate intake for pregnant women with type 1 diabetes

    Roskjær, Ann Bech, Andersen, Jens Rikardt, Ronneby, H., Damm, Peter & Mathiesen, Elisabeth, 2015, In: Journal of Maternal - Fetal & Neonatal Medicine. 28, 2, p. 229-233 5 p.

    Research output: Contribution to journalReviewResearchpeer-review

  46. Published

    Discrepancies between family doctor and hospital drug lists

    Raboel, R., Arroe, G., Langergaard, M. T., Folke, F., Madsen, K. R., Budek, T. & Andersen, Jens Rikardt, 2005, Basic & clinical pharmacology & toxicology: Proceedings of the 7. congress of the European Association for Clinical Pharmacology and Therapeutics, 2005, Poznan, Poland. Vol. 97, Suppl.1 ed. The Nordic Pharmacological Society, p. 111-112 2 p.

    Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearch

  47. Published

    Disulfiram therapy – adverse drug reactions and interactions

    Poulsen, Henrik Enghusen, Loft, Steffen, Andersen, Jens Rikardt & Andersen, Morten, 1992, In: Acta Psychiatrica Scandinavica. 86, 369 S, p. 59-66 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  48. Does a portal-systemic shunt increase the risk of primary hepatic carcinoma in cirrhosis of the liver?

    Bjørneboe, M., Andersen, Jens Rikardt, Christensen, U., Skinhøj, P. & Jensen, O. M., 1985, In: Scandinavian Journal of Gastroenterology. 20, 1, p. 59-64 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  49. Does the oesophageal balloon compress oesophageal varices?

    Agger, P., Andersen, Jens Rikardt & Burcharth, F., 1978, In: Scandinavian Journal of Gastroenterology. 13, 2, p. 225-227 3 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  50. Duodenal output and concentration of lactoferrin in chronic pancreatitis: Correlation to amylase secretion and duct morphology

    Hegnhøj, J., Schaffalitzky De Muckadell, O. B., Lauritzen, Jes Bruun, Andersen, Jens Rikardt & Magid, E., 1986, In: Scandinavian Journal of Gastroenterology. 21, S126, p. 60-64 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

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