Frederik Helgstrand
Clinical Associate Professor
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A liver secretome gene signature-based approach for determining circulating biomarkers of NAFLD severity
Hagemann, C. A., Legart, C., Møllerhøj, M. B., Madsen, M. R., Hansen, H. H., Kønig, M. J., Helgstrand, Frederik, Hjørne, F. P., Toxværd, A., Langhoff, J. L., Kielgast, U. L., Gluud, Lise Lotte, Ægidius, H., Rigbolt, K. T. G., Vilsbøll, Tina, Jelsing, J. & Knop, Filip Krag, 2022, In: PLoS ONE. 17, 10, 19 p., e0275901.Research output: Contribution to journal › Journal article › Research › peer-review
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Abdominalkirurgisk behandling af ekstrem overvægt
Schucany, A., Helgstrand, Frederik & Kristensen, Sara Danshøj, 24 Jan 2022, In: Ugeskrift for Laeger. 183, 2, V11200868.Research output: Contribution to journal › Journal article › Research › peer-review
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Abdominalkirurgisk behandling af ekstrem overvægt
Schucany, A., Helgstrand, Frederik & Kristensen, S. D., 26 Jul 2021, In: Ugeskrift for Laeger. 183, 30, 11 p., V11200868.Research output: Contribution to journal › Journal article › Research › peer-review
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Adding sutures to tack fixation of mesh does not lower the re-operation rate after laparoscopic ventral hernia repair: a nationwide cohort study
Baker, J. J., Öberg, S., Andresen, K., Helgstrand, Frederik & Rosenberg, Jacob, 2018, In: Langenbeck's Archives of Surgery. 403, 4, p. 521-527 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Author response to: Comment on: Differential recurrence after laparoscopic incisional hernia repair: importance of a nation-wide registry-based mesh surveillance
Helgstrand, Frederik, 1 Jul 2020, In: British Journal of Surgery. 107, 8, p. e288Research output: Contribution to journal › Letter › Research › peer-review
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Botulinum Toxin A as an Adjunct to Abdominal Wall Reconstruction for Incisional Hernia
Soltanizadeh, S., Helgstrand, Frederik & Jørgensen, Lars Nannestad, 2017, In: Plastic and Reconstructive Surgery. 5, 6, 6 p., e1358.Research output: Contribution to journal › Journal article › Research › peer-review
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Bugvægsrekonstruktion ved hernie
Trøstrup, H., Munksdorf, M., Danker, J., Hjørne, F. P. & Helgstrand, Frederik, 2022, In: Ugeskrift for Laeger. 184, 31, 9 p., V12200973.Research output: Contribution to journal › Journal article › Research › peer-review
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Bugvægsrekonstruktion ved hernie
Trøstrup, H., Munksdorf, M., Danker, Jakob Klim, Hjørne, F. P. & Helgstrand, Frederik, 1 Aug 2022, In: Ugeskrift for Laeger. 184, 31Research output: Contribution to journal › Journal article › Research › peer-review
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Closure of the fascial defect during laparoscopic umbilical hernia repair: a randomized clinical trial
Christoffersen, M. W., Westen, M., Rosenberg, Jacob, Helgstrand, Frederik & Bisgaard, T., 2020, In: British Journal of Surgery. 107, 3, p. 200-208Research output: Contribution to journal › Journal article › Research › peer-review
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Compensation after umbilical hernia repair: prosthesis and non-prosthesis claims
Frimand Rønnow, M., Hoffner, M., Schulze, S., Helgstrand, Frederik, Hjalmarsson, C. & Bisgaard, T., 2022, In: British Journal of Surgery. 109, 5, p. 408-410 3 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Correlation between early surgical complications and readmission rate after ventral hernia repair
Kokotovic, D., Sjølander, H., Gögenur, Ismail & Helgstrand, Frederik, 2017, In: Hernia. 21, 4, p. 563-568Research output: Contribution to journal › Journal article › Research › peer-review
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Cotinine Test in Evaluating Smoking Cessation at the Day of Bariatric Surgery
Gormsen, J., Hjørne, F. & Helgstrand, Frederik, 2020, In: Scandinavian Journal of Surgery. 109, 3, p. 265-268Research output: Contribution to journal › Journal article › Research › peer-review
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Development and methods of bariatric surgery
Kristensen, Sara Danshøj, Hjørne, F. & Helgstrand, Frederik, 31 Oct 2016, In: Ugeskrift for Laeger. 178, 44Research output: Contribution to journal › Review › Research › peer-review
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Differential recurrence after laparoscopic incisional hernia repair: importance of a nationwide registry-based mesh surveillance
Helgstrand, Frederik, Thygesen, L. C., Bisgaard, T., Jørgensen, Lars Nannestad & Friis-Andersen, H., 2020, In: British Journal of Surgery. 107, 9, p. 1130-1136Research output: Contribution to journal › Journal article › Research › peer-review
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European Hernia Society guidelines on prevention and treatment of parastomal hernias
Antoniou, S. A., Agresta, F., Garcia Alamino, J. M., Berger, D., Berrevoet, F., Brandsma, H-T., Bury, K., Conze, J., Cuccurullo, D., Dietz, U. A., Fortelny, R. H., Frei-Lanter, C., Hansson, B., Helgstrand, F., Hotouras, A., Jänes, A., Kroese, L. F., Lambrecht, J. R., Kyle-Leinhase, I., López-Cano, M. & 12 others, , 2018, In: Hernia. 22, 1, p. 183-198Research output: Contribution to journal › Journal article › Research › peer-review
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Fedmekirurgiens udvikling og metoder
Kristensen, S. D., Hjørne, F. P. & Helgstrand, Frederik, 31 Oct 2016, In: Ugeskrift for Laeger. 178, 44, p. 2-6 5 p., V06160452.Research output: Contribution to journal › Journal article › Research › peer-review
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Forlænget indlæggelse og genindlæggelser efter elektiv operation for ventralhernie
Helgstrand, Frederik, Rosenberg, Jacob, Kehlet, Henrik & Bisgaard, T., Oct 2011, In: Ugeskrift for Laeger. 173, 43, p. 2711 1 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Frail patients and surgery
Henriksen, Nadia Abdelaal, Helgstrand, Frederik & Gögenur, Ismail, 21 Nov 2016, In: Ugeskrift for Laeger. 178, 47Research output: Contribution to journal › Review › Research › peer-review
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God overensstemmelse mellem Dansk Hernie Database og journaloplysninger
Helgstrand, Frederik, Tenma, J., Rosenberg, Jacob, Kehlet, Henrik & Bisgaard, T., 2013, In: Ugeskrift for Laeger. 175, 42, p. 2484 1 p.Research output: Contribution to journal › Comment/debate › Research › peer-review
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Gut Mucosal Gene Expression and Metabolic Changes After Roux-en-Y Gastric Bypass Surgery
Jorsal, T., Christensen, M. M., Mortensen, B., Nygaard, E. B., Zhang, C., Rigbolt, K., Wandall, E., Langholz, E., Friis, S., Worm, D., Floyd, A., Helgstrand, F., Støving, R. K., Aldries, A. R., Juhl, C. B., Østergaard, T., Rydborg, T., Forman, J. L., Sørensen, F., Schmidt, T. & 9 others, , 2020, In: Obesity. 28, 11, p. 2163-2174 12 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Hepatic abscesses after adhesiolysis
Antonsen, J., Balachandran, R. & Helgstrand, Frederik, 2015, In: International Journal of Surgery Case Reports. 16, p. 37-38 2 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Hepatic pseudoaneurysm after traumatic liver injury; is CT follow-up warranted?
Østerballe, L., Helgstrand, Frederik, Axelsen, T., Hillingsø, Jens Georg & Svendsen, Lars Bo, 14 Nov 2014, In: Journal of Trauma Management and Outcomes. 8, 1, 18.Research output: Contribution to journal › Journal article › Research › peer-review
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High agreement between the Danish Ventral Hernia Database and hospital files
Helgstrand, Frederik, Tenma, J., Rosenberg, Jacob, Kehlet, Henrik & Bisgaard, T., 2013, In: Danish Medical Journal. 60, 10, p. 1-4 4 p., A4708.Research output: Contribution to journal › Journal article › Research › peer-review
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Humbilical & Epigastric Hernia
DeAsis, F., Gitelis, M., Chao, S., Lapin, B., Linn, J., Denham, W., Haggerty, S., Carbray, J., Ujiki, M., Olory-Togbe, J. L., Gbessi, D. G., Dossou, F. M., Lawani, I., Souaibou, Y. I., Gnangnon, I., Denakpo, M., Soton, R. R., Djrouo, G., Gogan, P., Trukhalev, W. & 64 others, , Apr 2015, In: Hernia. 19 , Suppl 1, p. S35-42Research output: Contribution to journal › Conference abstract in journal › Research › peer-review
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Håndtering af åbent abdomen med fistel
Frederiksen, N. A., Hølmich, Lisbet Rosenkrantz & Helgstrand, Frederik, 2019, In: Ugeskrift for Laeger. 181, 5 p., V02190140.Research output: Contribution to journal › Journal article › Research › peer-review
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Håndtering af åbent abdomen med fistel
Frederiksen, N. A., Hølmich, Lisbet Rosenkrantz & Helgstrand, Frederik, 2020, In: Ugeskrift for Laeger. 181, 14, p. 2-6 5 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Impact of cardiovascular risk factors on chronic abdominal pain after laparoscopic gastric bypass
Gormsen, J., Burcharth, Jakob & Helgstrand, Frederik, 29 Oct 2020, In: Danish Medical Journal. 67, 11, A05200330.Research output: Contribution to journal › Journal article › Research › peer-review
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Intrathoracic anastomotic leakage after gastroesophageal cancer resection is associated with increased risk of recurrence
Kofoed, S. C., Calatayud, D., Jensen, L. S., Helgstrand, Frederik, Achiam, Michael Patrick, De Heer, P., Svendsen, Lars Bo & Danish Esophageal, Cardia and Stomach Cancer Group, D. E. C. A. S. C. G., Jul 2015, In: Journal of Thoracic and Cardiovascular Surgery. 150, 1, p. 42-8 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Kirurgisk behandling af ventralhernier
Henriksen, N. A., Bisgaard, T., Andersen, H. F., Jørgensen, Lars Nannestad & Helgstrand, Frederik, 2018, In: Ugeskrift for Laeger. 180, 37, 4 p., V02180096.Research output: Contribution to journal › Journal article › Research › peer-review
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Kontrol af patienter med levertraumer
Osterballe, L., Helgstrand, Frederik, Hillingsø, Jens Georg, Henriksen, B. & Svendsen, Lars Bo, 15 Sep 2014, In: Ugeskrift for Laeger. 176, 38, p. 2-5 3 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Livskvalitet efter bariatrisk operation bedømt med standardiserede spørgeskemaer
Carstensen, C. F. B., Gormsen, J., Helgstrand, Frederik & Bisgaard, T., 31 May 2021, In: Ugeskrift for Laeger. 182, 11, V05200404.Research output: Contribution to journal › Journal article › Research › peer-review
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Long-term Recurrence and Complications Associated With Elective Incisional Hernia Repair
Kokotovic, D., Bisgaard, T. & Helgstrand, Frederik, 18 Oct 2016, In: J A M A: The Journal of the American Medical Association. 316, 15, p. 1575-1582 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Long-term complaints after elective repair for small umbilical or epigastric hernias
Erritzøe-Jervild, L., Christoffersen, M. W., Helgstrand, Frederik & Bisgaard, T., Apr 2013, In: Hernia. 17, 2, p. 211-215 5 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Long-term recurrence and chronic pain after repair for small umbilical or epigastric hernias: a regional cohort study
Christoffersen, M. W., Helgstrand, Frederik, Rosenberg, Jacob, Kehlet, Henrik, Strandfelt, P. & Bisgaard, T., Apr 2015, In: American Journal of Surgery. 209, 4, p. 725-732 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Lower Reoperation Rate for Recurrence after Mesh versus Sutured Elective Repair in Small Umbilical and Epigastric Hernias. A Nationwide Register Study
Christoffersen, M. W., Helgstrand, Frederik, Rosenberg, Jacob, Kehlet, Henrik & Bisgaard, T., 2013, In: World Journal of Surgery. 37, 11, p. 2548-2552 5 p.Research output: Contribution to journal › Journal article › Research › peer-review
Mesh surveillance after hernia repair
Helgstrand, Frederik & Friis-Andersen, H., 2021, In: Laparoscopic Surgery. 5, 51.Research output: Contribution to journal › Comment/debate › Research › peer-review
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Mortality in trauma patients with active arterial bleeding managed by embolization or surgical packing: An observational cohort study of 66 patients
Froberg, L., Helgstrand, Frederik, Clausen, C., Steinmetz, J. & Eckardt, H., 2016, In: Journal of Emergencies, Trauma and Shock. 9, 3, p. 107-14 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
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National clinical practice guidelines for the treatment of symptomatic gallstone disease: 2021 recommendations from the Danish Surgical Society
Shabanzadeh, D. M., Christensen, D. W., tds797, tds797, Friis-Andersen, H., Helgstrand, Frederik, Jørgensen, Lars Nannestad, Kirkegaard-Klitbo, A., Larsen, A. C., Ljungdalh, J. S., Nordblad Schmidt, P., Therkildsen, R., Vilmann, Peter, Vogt, J. S. & Sørensen, Lars Tue, 2022, In: Scandinavian Journal of Surgery. 111, 3, p. 11-30 20 p.Research output: Contribution to journal › Journal article › Research › peer-review
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National results after ventral hernia repair
Helgstrand, Frederik, 2016, University of Copenhagen. 17 p.Research output: Book/Report › Doctoral thesis › Research
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Nationwide prospective study on readmission after umbilical or epigastric hernia repair
Helgstrand, Frederik, Jørgensen, L. N., Rosenberg, Jacob, Kehlet, Henrik & Bisgaard, T., 2013, In: Hernia. 17, 4, p. 487-492 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
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No difference in incidence of port-site hernia and chronic pain after single-incision laparoscopic cholecystectomy versus conventional laparoscopic cholecystectomy: a nationwide prospective, matched cohort study
Christoffersen, M. W., Brandt, E., Oehlenschläger, J., Rosenberg, Jacob, Helgstrand, Frederik, Jørgensen, Lars Nannestad, Bardram, L. & Bisgaard, T., Nov 2015, In: Surgical Endoscopy. 29, 11, p. 3239-45 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Open versus laparoscopic incisional hernia repair: nationwide database study
Henriksen, Nadia Abdelaal, Friis-Andersen, H., Jørgensen, Lars Nannestad & Helgstrand, Frederik, 2021, In: BJS open. 5, 1Research output: Contribution to journal › Journal article › Research › peer-review
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Open versus laparoscopic umbilical and epigastric hernia repair: nationwide data on short- and long-term outcomes
Henriksen, Nadia Abdelaal, Jørgensen, Lars Nannestad, Friis-Andersen, H., Helgstrand, Frederik & the Danish Hernia Database, T. D. H. D., 2022, In: Surgical Endoscopy. 36, 1, p. 526-532 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Optimizing outcomes after hernia repair: Scientific highlights from the Danish Hernia Database 2010-2020
Bisgaard, T., Helgstrand, Frederik, Friis-Andersen, H., Rosenberg, Jacob, Jørgensen, Lars Nannestad, Pedersen, K. F. & Henriksen, Nadia Abdelaal, 2022, In: Laparoscopic Surgery. 6, 6776.Research output: Contribution to journal › Review › Research › peer-review
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Outcomes After Emergency Versus Elective Ventral Hernia Repair: A Prospective Nationwide Study
Helgstrand, Frederik, Rosenberg, Jacob, Kehlet, Henrik & Bisgaard, T., 2013, In: World Journal of Surgery. 37, 10, p. 2273-2279 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Outcomes After Spigelian Hernia Repair: A Nationwide Database Study
Lode, L., Jensen, K. K., Helgstrand, Frederik & Henriksen, Nadia Abdelaal, 2023, In: World Journal of Surgery. 47, 5, p. 1184-1189 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Outcomes of parastomal hernia repair after national centralization
Helgstrand, Frederik & Henriksen, Nadia Abdelaal, 2023, In: The British journal of surgery. 110, 1, p. 60-66 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
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PROphylactic closed incision Negative-PRESSure treatment in open incisional hernia repair: Protocol for a multicenter randomized trial (PROPRESS study)
Marckmann, M., Henriksen, Nadia Abdelaal, Krarup, P. M., Helgstrand, Frederik, Vester-Glowinski, Peter Viktor, Christoffersen, M. W. & Jensen, K. K., 2024, In: Contemporary Clinical Trials Communications. 38, 6 p., 101256.Research output: Contribution to journal › Journal article › Research › peer-review
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Patient-reported outcome measures after ventral hernia surgery
Mohamud, A. A., Sandø, A., Helgstrand, Frederik & Bisgaard, T., 4 Jan 2021, In: Ugeskrift for Laeger. 183, 1Research output: Contribution to journal › Review › Research › peer-review
- Published
Patientrapporterede oplysninger efter operation for et ventralhernie
Mohamud, A. A., Sandø, A., Helgstrand, Frederik & Bisgaard, T., 28 Jun 2021, In: Ugeskrift for Laeger. 183, 13, V05200399.Research output: Contribution to journal › Journal article › Research › peer-review
ID: 84103027
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Botulinum Toxin A as an Adjunct to Abdominal Wall Reconstruction for Incisional Hernia
Research output: Contribution to journal › Journal article › Research › peer-review
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181
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Persistent severe hypomagnesemia caused by proton pump inhibitor resolved after laparoscopic fundoplication
Research output: Contribution to journal › Journal article › Research › peer-review
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Gut Mucosal Gene Expression and Metabolic Changes After Roux-en-Y Gastric Bypass Surgery
Research output: Contribution to journal › Journal article › Research › peer-review
Published