Jens Rikardt Andersen

Jens Rikardt Andersen

Associate Professor


  1. 2024
  2. 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

  3. Published

    Nutrition and lifestyle-related factors as predictors of muscle atrophy in hematological cancer patients

    Staxen, C. S., Andersen, S. E., Pedersen, Lars Møller, Poulsen, Christian Bjørn & Andersen, Jens Rikardt, 2024, In: Nutrients. 16, 2, 12 p., 283.

    Research output: Contribution to journalJournal articleResearchpeer-review

  4. 2023
  5. 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

  6. E-pub ahead of print

    Effect of vitamin D on inflammatory and clinical outcomes in patients with rheumatoid arthritis (RA): A systematic review and dose-response meta-analysis of randomized controlled trials

    Al-Saoodi, H., Kolahdooz, F., Andersen, Jens Rikardt & Jalili, Mahsa, 2023, (E-pub ahead of print) In: Nutrition Reviews. 12 p.

    Research output: Contribution to journalReviewResearchpeer-review

  7. Published

    Glycemic profile and quality of recovery after emergency abdominal surgery - a prospective explorative cohort study

    Clausen, J. S. R., Andersen, Jens Rikardt, Priergaard, M., Banke, T., Kristiansen, P., Hansen, H. F., Burcharth, Jakob & Gögenur, Ismail, 2023, In: Acta Anaesthesiologica Scandinavica. 67, 3, p. 302-310 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. Published

    Immunforsvaret og ernæring

    Agnholt, J. & Andersen, Jens Rikardt, 2023, Klinisk Ernæring. 6 ed. Munksgaard , p. 31-43 12 p.

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

  9. Published

    Post-exercise carbohydrate intake in the early postoperative phase following primary total hip and knee arthroplasties: a randomized controlled trial

    Walnum, C. F., Straszek, M., Husted, K., Bagger, J., Fahrenholtz, I. L., Melin, A. K. & Andersen, Jens Rikardt, 2023, In: Journal of Physical Medicine and Rehabilitation. 5, 1, p. 28-33

    Research output: Contribution to journalJournal articleResearchpeer-review

  10. Published

    Prevalence of sarcopenia in patients with chronic intestinal failure — how are SARC-F and the EWGSOP algorithm associated before and after a physical exercise intervention

    Graungaard, S., Geisler, L., Andersen, Jens Rikardt, Rasmussen, H. H., Vinter-Jensen, L., Køhler, M. & Holst, M., 2023, In: Journal of Parenteral and Enteral Nutrition. 47, 2, p. 246-252 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  11. Published

    Prevention of taste alterations in patients with cancer receiving Paclitaxel- or Oxaliplatin-based chemotherapy — A pilot trial of cannabidiol

    Dominiak, H. S. H., Hasselsteen, S. D., Nielsen, S. W., Andersen, Jens Rikardt & Herrstedt, Jørn, 2023, In: Nutrients. 15, 13, 10 p., 3014.

    Research output: Contribution to journalJournal articleResearchpeer-review

  12. Published

    Væske og elektrolyter

    Andersen, Jens Rikardt & Vinter-Jensen, L., 2023, Klinisk Ernæring. 6 ed. Munksgaard , p. 45-56 11 p.

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

  13. 2022
  14. Published

    Effects of postdischarge high-protein oral nutritional supplements and resistance training in malnourished surgical patients: A pilot randomized controlled trial

    Patursson, Poula, Møller, G., Thomsen, B. B., Olsen, E., Mortensen, Jann, Andorsdóttir, G., Mohr, M. & Andersen, Jens Rikardt, 2022, In: Nutrients. 14, 13, 16 p., 2599.

    Research output: Contribution to journalJournal articleResearchpeer-review

  15. Published

    High-protein diet during pulmonary rehabilitation in patients with chronic obstructive pulmonary disease

    Møgelberg, N., Tobberup, R., Møller, G., Godtfredsen, Nina, Nørgaard, A. & Andersen, Jens Rikardt, 2022, In: Danish Medical Journal. 69, 11, 6 p., A03220185.

    Research output: Contribution to journalJournal articleResearchpeer-review

  16. Published

    The pathophysiology of refeeding syndrome: relation between insulin and triiodothyronine

    Rasmussen, N. M. L. & Andersen, Jens Rikardt, 2022, In: Open Journal of Clinical and Medical Case Reports. 8, 25, 4 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  17. Published

    Treatment of vitamin K deficiency in hemodialysis patients – A pilot study comparing menaquinone-7 tablets and a vitamin K rich diet

    Lentz, K. A., Vahlgren, J., Hansen, Ditte, Plebani, M., Fusaro, M., Rasmussen, L. M., Jakobsen, J., Sloth, J. J., Hansen, H. P. & Andersen, Jens Rikardt, 2022, In: International Journal of Nephrology and Renovascular Disease. 15, p. 267-276 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  18. 2021
  19. Published

    Individual nutritional intervention for prevention of readmission among geriatric patients - a randomized controlled pilot trial

    Cramon, M. Ø., Raben, I., Beck, A. M. & Andersen, Jens Rikardt, 2021, In: Pilot and Feasibility Studies. 7, 13 p., 206.

    Research output: Contribution to journalJournal articleResearchpeer-review

  20. Published

    N-3 fatty acid EPA supplementation in cancer patients receiving abdominal radiotherapy - A randomised controlled trial

    Patursson, Poula, Møller, G., Muhic, A. & Andersen, Jens Rikardt, 2021, In: Clinical Nutrition ESPEN. 43, p. 130-136 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  21. Published

    Personalized exercise intervention in HPN patients - A feasibility study

    Graungaard, S., Geisler, L., Andersen, Jens Rikardt, Rasmussen, H. H., Vinter-Jensen, L. & Holst, M., 2021, In: Clinical Nutrition ESPEN. 45, p. 420-425 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  22. Published

    The wound healing effect of local leukocyte platelet-rich plasma after total hip arthroplasty: A randomized controlled trial

    Capion, S. C., Jørgensen, H. B. L., Ågren, Magnus, Daugaard, H., Ribel-Madsen, S., Marando, D., Johansson, P. I., Salado, J., Halschou-Jensen, P. M., Borgwardt, A. & Andersen, Jens Rikardt, 2021, In: Wound Repair and Regeneration. 29, 6, p. 988-995 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  23. 2020
  24. 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

  25. 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

  26. Published

    Effect of high versus low carbohydrate intake in the morning on glycemic variability and glycemic control measured by continuous blood glucose monitoring in women with gestational diabetes mellitus - A randomized crossover study

    Rasmussen, L., Christensen, M. L., Poulsen, C. W., Rud, C., Christensen, A. S., Andersen, Jens Rikardt, Kampmann, U. & Ovesen, P. G., 2020, In: Nutrients. 12, 2, 12 p., 475.

    Research output: Contribution to journalJournal articleResearchpeer-review

  27. Published

    Fish oil supplementation in cancer patients. Capsules or nutritional drink supplements? A controlled study of compliance

    Schmidt, N., Møller, G., Bæksgaard, L., Østerlind, K., Stark, K. D., Lauritzen, Lotte & Andersen, Jens Rikardt, 2020, In: Clinical Nutrition ESPEN. 35, p. 63-68 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  28. Published

    Multinutrient supplementation increases collagen synthesis during early wound repair in a randomized controlled trial in patients with inguinal hernia

    Kjaer, Marie, Frederiksen, A. K. S., Nissen, N. I., Willumsen, N., van Hall, Gerrit, Jørgensen, Lars Nannestad, Andersen, Jens Rikardt & Ågren, Magnus, 2020, In: Journal of Nutrition. 150, 4, p. 792-799 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  29. Published

    The association of dietary animal and plant protein with putative risk markers of colorectal cancer in overweight pre-diabetic individuals during a weight-reducing programme: A PREVIEW sub-study

    Møller, G., Andersen, Jens Rikardt, Jalo, E., Ritz, C., Brand-Miller, J., Larsen, T. M., Silvestre, M. P., Fogelholm, M., Poppitt, S. D., Raben, Anne & Dragsted, Lars Ove, 2020, In: European Journal of Nutrition. 59, 4, p. 1517-1527 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  30. 2019
  31. Published

    MON-PO597: The effect of a perioperative multinutrient supplement on collagen synthesis during early hernia repair: A randomised clinical pilot study

    Kjaer, Marie, Frederiksen, A. K. S., Nissen, N. I., Willumsen, N., van Hall, Gerrit, Jørgensen, Lars Nannestad, Andersen, Jens Rikardt & Ågren, M. S., Sep 2019, In: Clinical Nutrition. 38, Supplement 1, p. S280-S281 2 p.

    Research output: Contribution to journalConference abstract in journalResearchpeer-review

  32. 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

  33. Published

    Mikronæringsstofbehov ved træning og konkurrence

    Andersen, Jens Rikardt & Melin, A. K., 2019, Sportsernæring : en Grundbog. Suhr, L. K. & Larsen, R. (eds.). 3 ed. København: Munksgaard , p. 73-92 20 p.

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

  34. 2018
  35. Published

    Small intestinal absorption in patients with chronic obstructive pulmonary disease complicated by cor pulmonale - A pilot study

    Andersen, S. K., Hardis, A. L. S., Tupper, O. D., Soja, A. M. B., Nilsson, B., Ulrik, Charlotte Suppli & Andersen, Jens Rikardt, Apr 2018, In: Clinical Nutrition ESPEN. 24, p. 90-94 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  36. Published

    Higher protein intake is not associated with decreased kidney function in pre-diabetic older adults following a one-year intervention: A PREVIEW sub-study

    Møller, G., Andersen, Jens Rikardt, Ritz, C., Silvestre, M. P., Navas-Carretero, S., Jalo, E., Christensen, P., Simpson, E. M., Taylor, M. A., Martinez, J. A., Macdonald, I., Swindell, N., Mackintosh, K., Stratton, G., Fogelholm, M., Larsen, T. M., Poppitt, S. D., Dragsted, Lars Ove & Raben, Anne, 9 Jan 2018, In: Nutrients. 54, 11 p., 54.

    Research output: Contribution to journalJournal articleResearchpeer-review

  37. Published

    Effect of liraglutide treatment on jejunostomy output in patients with short bowel syndrome: An open-label pilot study

    Hvistendahl, M., Brandt, C. F., Tribler, S., Naimi, R. M., Hartmann, Bolette, Holst, Jens Juul, Rehfeld, Jens Frederik, Hornum, Mads, Andersen, Jens Rikardt, Henriksen, B. M., Brøbech Mortensen, P. & Jeppesen, Palle Bekker, 2018, In: Journal of Parenteral and Enteral Nutrition. 42, 1, p. 112-121 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  38. Published

    Er øget proteinindtagelse skadeligt for nyrerne? Og øger indtagelsen af animalsk protein risikoen for tyktarmskræft?

    Møller, G. & Andersen, Jens Rikardt, 2018, In: Diætisten. 26, 156, p. 17-18 2 p.

    Research output: Contribution to journalJournal articleCommunication

  39. Published

    Kost med lavt indhold af fermen­ter­bare oligosakkarider (FODMAP) reducerer tarmgenerne ved colitis ulcerosa og morbus Crohn

    Andersen, Jens Rikardt, 2018, In: BestPractice. p. 1-3 3 p.

    Research output: Contribution to journalJournal articleResearch

  40. Published

    The effect of special diets on weight and nutritional intake in hematological cancer patients: A randomized study

    Bille, S. J., Fjalstad, B. W., Clausen, M. B., Andreasen, B. J. & Andersen, Jens Rikardt, 2018, In: Nutrition and Cancer. 70, 6, p. 874-878 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  41. 2017
  42. 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

  43. Published

    Low-FODMAP diet reduces irritable bowel symptoms in patients with inflammatory bowel disease

    Pedersen, N., Ankersen, D. V., Felding, M., Wachmann, C. H., Callaerts-Vegh, Z., Molzen, L., Burisch, J., Andersen, Jens Rikardt & Munkholm, Pia, 2017, In: World Journal of Gastroenterology. 23, 18, p. 3356-3366 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  44. Published

    Marine oil supplements for arthritis pain: A systematic review and meta-analysis of randomized trials

    Senftleber, N. K., Nielsen, S. M., Andersen, Jens Rikardt, Bliddal, Henning, Tarp, S., Lauritzen, Lotte, Furst, D. E., Suarez-Almazor, M. E., Lyddiatt, A. & Christensen, R., 2017, In: Nutrients. 9, 1, 21 p., 42.

    Research output: Contribution to journalReviewResearchpeer-review

  45. Published

    The influence of carbohydrate consumption on glycemic control in pregnant women with type 1 diabetes

    Asbjörnsdóttir, B., Akueson, C. E., Ronneby, H., Rytter, A., Andersen, Jens Rikardt, Damm, Peter & Mathiesen, Elisabeth, 2017, In: Diabetes Research and Clinical Practice. 127, p. 97-104 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  46. Published

    Whole-grain rye and wheat affect some markers of gut health without altering the fecal microbiota in healthy overweight adults: A 6-week randomized trial

    Vuholm, S., Nielsen, Dennis Sandris, Iversen, K. N., Suhr, J., Westermann, P., Krych, Lukasz, Andersen, Jens Rikardt & Kristensen, M., 2017, In: Journal of Nutrition. 147, 11, p. 2067-2075 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  47. 2016
  48. Published

    Effect of food intake and co-administration of placebo self-nanoemulsifying drug delivery systems on the absorption of cinnarizine in healthy human volunteers

    Christiansen, M. L., Holm, R., Abrahamsson, B., Jacobsen, Jette, Kristensen, J., Andersen, Jens Rikardt & Mullertz, Anette , 2016, In: European Journal of Pharmaceutical Sciences. 84, p. 77-82 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  49. Published

    Historical Study (1986-2014): Improvements in nutritional status of dialysis patients

    Koefoed, M., Kromann, C. B., Hvidtfeldt, D., Juliussen, S. R., Andersen, Jens Rikardt & Marckmann, Peter, 2016, In: Journal of Renal Nutrition. 26, 5, p. 320-324 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  50. Published

    Incidence and risk factors of refeeding syndrome in head and neck cancer patients: An observational study

    Rasmussen, S. O., Kristensen, M. B., Wessel, Irene & Andersen, Jens Rikardt, 2016, In: Nutrition and Cancer. 68, 8, p. 1320-1329 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  51. Published

    Multi-frequency bioelectrical impedance analysis (BIA) compared to magnetic resonance imaging (MRI) for estimation of fat-free mass in colorectal cancer patients treated with chemotherapy

    Palle, S. S., Tang Møllehave, L., Kadkhoda, Z. T., Johansen, S., Larsen, L., Hansen, J. W., Jensen, N. K. G., Elingaard, A. O., Møller, A. H., Larsen, K. & Andersen, Jens Rikardt, 2016, In: Clinical Nutrition ESPEN. 16, p. 8-15 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  52. Published

    Prediction of critical weight loss during radiation treatment in head and neck cancer patients is dependent on BMI

    Lønbro, S., Bjerg Petersen, G., Andersen, Jens Rikardt & Johansen, J., 2016, In: Supportive Care in Cancer. 24, 5, p. 2101-2109 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  53. Published

    The effect of preoperative oral immunonutrition on complications and length of hospital stay after elective surgery for pancreatic cancer: a randomized controlled trial

    Gade, J., Wilkens, Trine, Hillingsø, Jens Georg, Hansen, C. P. & Andersen, Jens Rikardt, 2016, In: Nutrition and Cancer. 68, 2, p. 255-233 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  54. Published

    The effect of protein intake and resistance training on muscle mass in acutely ill old medical patients - A randomized controlled trial

    Buhl, S. F., Andersen, A. L., Andersen, Jens Rikardt, Andersen, Ove, Jensen, J. B., Rasmussen, A. M. L., Pedersen, Mette Merete, Damkjær, L., Gilkes, H. & Petersen, Janne, 2016, In: Clinical Nutrition. 35, 1, p. 59-66 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  55. 2015
  56. 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

  57. 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

  58. 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

  59. 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

  60. 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

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