Vollebregt, P. F., Wiklendt, L., Ang, D., Venn, M. L., Mekhael, M., Christensen, P., Dinning, P. G., Knowles, C. H. & Scott, S. M. (2021). Altered anal slow-wave pressure activity in low anterior resection syndrome: short case series in two independent specialist centres provide new mechanistic insights. Colorectal Disease, 23(2), 444-450. https://doi.org/10.1111/codi.15502

Rasmussen, L. A., Jensen, H., Falborg, A. Z., Iversen, L. H. & Vedsted, P. (2021). A nationwide register-study of healthcare utilisation in the year preceding a colorectal cancer recurrence diagnosis. European Journal of Cancer Care, 30(6), Article 13494. https://doi.org/10.1111/ecc.13494

Emmanuel, A., Kurze, I., Krogh, K., Velasco, M. E. F., Christensen, P., Popolo, G. D., Bazzocchi, G., Hultling, C., Verbe, B. P., Bothig, R., Glott, T. & Viejo, M. A. G. (2021). An open prospective study on the efficacy of Navina Smart, an electronic system for transanal irrigation, in neurogenic bowel dysfunction. PLOS ONE, 16(1 ), Article e0245453. https://doi.org/10.1371/journal.pone.0245453

Kronborg, C. J. S., Christensen, P., Pedersen, B. G. & Spindler, K. L. G. (2021). Anorectal function and radiation dose to pelvic floor muscles after primary treatment for anal cancer. Radiotherapy and Oncology, 157, 141-146. https://doi.org/10.1016/j.radonc.2021.01.027

Yaqub, S., Bjørnbeth, B. A., Angelsen, J. H., Fristrup, C. W., Grønbech, J. E., Hemmingsson, O., Isaksson, B., Juel, I. S., Larsen, P. N., Lindell, G., Mortensen, F. V., Mortensen, K. E., Rizell, M., Sandström, P., Sandvik, O. M., Sparrelid, E., Taflin, H., Taskén, K. & The ASAC study group (2021). Aspirin as secondary prevention in colorectal cancer liver metastasis (ASAC trial): study protocol for a multicentre randomized placebo-controlled trial. Trials, 22(1), Article 642. https://doi.org/10.1186/s13063-021-05587-w

Mikkelsen, M. S., Petersen, L. K., Blaakaer, J., Marinovskij, E., Rosenkilde, M., Andersen, G., Bouchelouche, K. & Iversen, L. H. (2021). Assessment of peritoneal metastases with DW-MRI, CT, and FDG PET/CT before cytoreductive surgery for advanced stage epithelial ovarian cancer. European Journal of Surgical Oncology, 47(8), 2134-2141. https://doi.org/10.1016/j.ejso.2021.03.239

Nors, J., Klinge, M. W., Sommer, T., Laurberg, S., Krogh, K. & Funder, J. A. (2021). Assessment of postoperative gastrointestinal motility in colorectal surgery: A study with the Motilis 3D-transit system. BMJ Innovations, 7(1), 53-60. https://doi.org/10.1136/bmjinnov-2019-000396

Bennedsgaard, S. S. & Iversen, L. H. (2021). Biopsy sampling during self-expandable metallic stent placement in acute malignant colorectal obstruction: a narrative review. World Journal of Surgical Oncology, 19, Article 48. https://doi.org/10.1186/s12957-021-02122-8

Ravn, S., Thaysen, H. V., Verwaal, V. J., HIPEC ePRO collaborative at Aarhus University Hospital, Seibæk, L. & Iversen, L. H. (2021). Cancer follow-up supported by patient-reported outcomes in patients undergoing intended curative complex surgery for advanced cancer. Journal of Patient-Reported Outcomes, 5, Article 120. https://doi.org/10.1186/s41687-021-00391-1

REACCT Collaborative (2021). Characteristics of Early-Onset vs Late-Onset Colorectal Cancer: A Review. JAMA Surgery, 156(9), 865-874. https://doi.org/10.1001/jamasurg.2021.2380

Achiam, M. P., Nordsmark, M., Ladekarl, M., Olsen, A., Loft, A., Garbyal, R. S., Larsen, M. H., Ainsworth, A. P., Kristensen, T. S., Dikinis, S., Kjær, D. W., Bæksgaard, L., Siemsen, M., Nielsen, M. B., Schlander, S., Kramer, S., Katballe, N., Kruhlikava, I., Tabaksblat, E. ... Lütken, C. D. (2021). Clinically decisive (dis)agreement in multidisciplinary team assessment of esophageal squamous cell carcinoma; a prospective, national, multicenter study. Acta Oncologica, 60(9), 1091-1099. https://doi.org/10.1080/0284186X.2021.1937308

STARSurg Collaborative and COVIDSurg Collaborative (2021). Death following pulmonary complications of surgery before and during the SARS-CoV-2 pandemic. British Journal of Surgery, 108(12), 1448-1464. https://doi.org/10.1093/bjs/znab336

Dige, A., Nordholm-Carstensen, A., Hagen, K., Hougaard, H. T., Krogh, K., Agnholt, J., Pedersen, B. G. & Lundby, L. (2021). Effectiveness of infliximab treatment of complex idiopathic anal fistulas. Scandinavian Journal of Gastroenterology, 56(4), 391-396. https://doi.org/10.1080/00365521.2021.1879246

COVIDSurg Collaborative (2021). Effect of COVID-19 pandemic lockdowns on planned cancer surgery for 15 tumour types in 61 countries: an international, prospective, cohort study. The Lancet Oncology, 22(11), 1507-1517. https://doi.org/10.1016/S1470-2045(21)00493-9

Skovlund, P. C., Vind Thaysen, H., Schmidt, H., Alsner, J., Hjollund, N. H., Lomborg, K. & Nielsen, B. K. (2021). Effect of patient-reported outcomes as a dialogue-based tool in cancer consultations on patient self-management and health-related quality of life: a clinical, controlled trial: a clinical, controlled trial. Acta Oncologica, 60(12), 1668-1677. https://doi.org/10.1080/0284186X.2021.1962972

Glasbey, J. C., Nepogodiev, D., Simoes, J. F. F., Omar, O., Li, E., Venn, M. L., Pgdme, Abou Chaar, M. K., Capizzi, V., Chaudhry, D., Desai, A., Edwards, J. G., Evans, J. P., Fiore, M., Videria, J. F., Ford, S. J., Ganly, I., Griffiths, E. A., Gujjuri, R. R. ... COVIDSurg Collaborative (2021). Elective Cancer Surgery in COVID-19-Free Surgical Pathways During the SARS-CoV-2 Pandemic: An International, Multicenter, Comparative Cohort Study. Journal of Clinical Oncology, 39(1), 66-78. https://doi.org/10.1200/JCO.20.01933

Maeda, Y., Espin-Basany, E., Gorissen, K., Kim, M., Lehur, P. A., Lundby, L., Negoi, I., Norcic, G., O’Connell, P. R., Rautio, T., van Geluwe, B., van Ramshorst, G. H., Warwick, A. & Vaizey, C. J. (2021). European Society of Coloproctology guidance on the use of mesh in the pelvis in colorectal surgery. Colorectal Disease, 23(9), 2228-2285. https://doi.org/10.1111/codi.15718

Shamim, S., Andresen, Y. L. M., Thaysen, H. V., Jakobsen, I. H., Nielsen, J., Kjaergaard Danielsen, A. & Konradsen, H. (2021). Experiences of Patients Undergoing Bowel Preparation and Colonoscopy: A qualitative longitudinal study. Journal of Multidisciplinary Healthcare, 14, 349-358. https://doi.org/10.2147/JMDH.S290166

Westerduin, E., Elfeki, H., Frontali, A., Lakkis, Z., Laurberg, S., Tanis, P. J., Wolthuis, A. M., Panis, Y., D'Hoore, A., Bemelman, W. A. & Juul, T. (2021). Functional Outcomes and Quality of Life after Redo Anastomosis in Patients with Rectal Cancer: An International Multicenter Comparative Cohort Study. Diseases of the Colon & Rectum, 64(7), 822-832. https://doi.org/10.1097/DCR.0000000000002025

Au, S., Bellato, V., Carvas, J. M., Cordoba, C. D., Daudu, D., Dziakova, J., Eltarhoni, K., El Feituri, N., Fung, A. C. H., Fysaraki, C., Gallo, G., Gultekin, F. A., Harbjerg, J. L., Hatem, F., Ioannidis, A., Jakobsen, L., Clinch, D., Kristensen, H. O., Kuiper, S. Z. ... Maeda, Y. (2021). Global parental leave in surgical careers: differences according to gender, geographical regions and surgical career stages. British Journal of Surgery, 108(11), 1315-1322. https://doi.org/10.1093/bjs/znab275

Koole, S. N., Kieffer, J. M., K.Sikorska, Schagen van Leeuwen, J. H., Schreuder, H. W. R., Hermans, R. H., de Hingh, I. H., van der Velden, J., Arts, H. J., van Ham, M. A. P. C., Aalbers, A. G., Verwaal, V. J., Van de Vijver, K. K., Sonke, G. S., van Driel, W. J. & Aaronson, N. K. (2021). Health-related quality of life after interval cytoreductive surgery with or without hyperthermic intraperitoneal chemotherapy (HIPEC) in patients with stage III ovarian cancer. European Journal of Surgical Oncology, 47(1), 101-107. https://doi.org/10.1016/j.ejso.2019.05.006

Kjærgaard, K., Sørensen, M., Mortensen, F. V. & Alstrup, A. K. O. (2021). Hepatic blood flow in adult Göttingen minipigs and pre-pubertal Danish Landrace x Yorkshire pigs. Laboratory Animals, 55(4), 350-357. https://doi.org/10.1177/00236772211000370

Taylor, J. C., Iversen, L. H., Burke, D., Finan, P. J., Howell, S., Pedersen, L., Iles, M. M., Morris, E. J. A., Quirke, P. & YCR BCIP Study Group (2021). Influence of age on surgical treatment and postoperative outcomes of patients with colorectal cancer in Denmark and Yorkshire, England. Colorectal Disease, 23(12), 3152-3161. https://doi.org/10.1111/codi.15910

Kirkegård, J., Al-Saiddi, M., Bratlie, S. O., Coolsen, M., de Haas, R. J., den Dulk, M., Fristrup, C. W., Greve, O. J., Harrison, E., Koutouzi, G., Miclea, R. L., Mortensen, M. B., Nijkamp, M. W., Persson, J., Robertson, F. P., Slangen, J. J. G., Søreide, J. A., Wigmore, S. J. & Mortensen, F. V. (2021). Intra-observer agreements in multidisciplinary team assessments of pancreatic cancer patients. Journal of Surgical Oncology, 124(8), 1402-1408. https://doi.org/10.1002/jso.26670

Al-Mashhadi, R. H., Al-Mashhadi, A. L., Nasr, Z. P., Mortensen, M. B., Lewis, E. A., Camafeita, E., Ravlo, K., Al-Mashhadi, Z., Kjær, D. W., Palmfeldt, J., Bie, P., Jensen, J. M., Nørgaard, B. L., Falk, E., Vázquez, J. & Bentzon, J. F. (2021). Local Pressure Drives Low-Density Lipoprotein Accumulation and Coronary Atherosclerosis in Hypertensive Minipigs. Journal of the American College of Cardiology, 77(5), 575-589. https://doi.org/10.1016/j.jacc.2020.11.059

Faaborg, P. M., Haas, S., Liao, D., Ploen, J., Jakobsen, A., Rahr, H. B., Laurberg, S., Gregersen, H., Lundby, L., Christensen, P. & Krogh, K. (2021). Long-term anorectal function in rectal cancer patients treated with chemoradiotherapy and endorectal brachytherapy. Colorectal Disease, 23(9), 2311-2319. https://doi.org/10.1111/codi.15692

Bjoersum-Meyer, T., Kaalby, L., Lund, L., Christensen, P., Jakobsen, M. S., Baatrup, G., Qvist, N. & Ellebaek, M. (2021). Long-term Functional Urinary and Sexual Outcomes in Patients with Anorectal Malformations—A Systematic Review. European Urology Open Science, 25, 29-38. https://doi.org/10.1016/j.euros.2021.01.007

Larsen, H. M., Mekhael, M., Juul, T., Borre, M., Christensen, P., Mohr Drewes, A., Thorlacius-Ussing, O., Laurberg, S., Krogh, K., Ladefoged Fassov, J. & Danish Cancer Society Centre for Research on Survivorship and Late Adverse Effects after Cancer in the Pelvic Organs Study Group (2021). Long-term gastrointestinal sequelae in colon cancer survivors: prospective pilot study on identification, the need for clinical evaluation and effects of treatment. Colorectal Disease, 23(2), 356-366. https://doi.org/10.1111/codi.15544

Larsen, N. E., Mikkelsen, E., Knudsen, A. R. & Larsen, L. P. (2021). Low-dose CT for diagnosing intestinal obstruction and pneumoperitoneum; need for retakes and diagnostic accuracy. Acta Radiologica Open, 10(3). https://doi.org/10.1177/2058460121989313

COVIDSurg Collaborative (2021). Machine learning risk prediction of mortality for patients undergoing surgery with perioperative SARS-CoV-2: the COVIDSurg mortality score. British Journal of Surgery, 108(11), 1274-1292. Article znab183. https://doi.org/10.1093/bjs/znab183

Bjørsum-Meyer, T., Christensen, P., Baatrup, G., Jakobsen, M. S., Asmussen, J. & Qvist, N. (2021). Magnetic resonance imaging of the anal sphincter and spine in patients with anorectal malformations after posterior sagittal anorectoplasty: a late follow-up cross-sectional study. Pediatric Surgery International, 37(1), 85-91. https://doi.org/10.1007/s00383-020-04774-1

Laurberg, J. R., Laurberg, V. R., Elfeki, H., Jensen, J. B. & Emmertsen, K. J. (2021). Male erectile function after treatment for colorectal cancer: a population‐based cross‐sectional study. Colorectal Disease, 23(2), 367-375. https://doi.org/10.1111/codi.15482

Christensen, P., IM Baeten, C., Espín-Basany, E., Martellucci, J., Nugent, K. P., Zerbib, F., Pellino, G., Rosen, H. & MANUEL Project Working Group (2021). Management guidelines for low anterior resection syndrome – the MANUEL project. Colorectal Disease, 23(2), 461-475. https://doi.org/10.1111/codi.15517

Tencerova, M., Lundby, L., Buntzen, S., Norderval, S., Hougaard, H. T., Pedersen, B. G. & Kassem, M. (2021). Molecular differences of adipose-derived mesenchymal stem cells between non-responders and responders in treatment of  transphincteric perianal fistulas. Stem Cell Research & Therapy, 12, Article 586. https://doi.org/10.1186/s13287-021-02644-8

Oesophago-Gastric Anastomotic Audit (OGAA) Collaborative: Writing Committee (2021). Mortality from esophagectomy for esophageal cancer across low, middle, and high-income countries: An international cohort study. European Journal of Surgical Oncology, 47(6), 1481-1488. https://doi.org/10.1016/j.ejso.2020.12.006

Egenvall, M., Martling, A., Veres, K., Horváth-Puhó, E., Wille-Jørgensen, P., Høirup Petersen, S., Laurberg, S., Sørensen, H. T., Syk, I. & The COLOFOL Study Group (2021). No benefit of more intense follow-up after surgery for colorectal cancer in the risk group with elevated CEA levels – An analysis within the COLOFOL randomized clinical trial. European Journal of Surgical Oncology, 47(8), 2053-2059. https://doi.org/10.1016/j.ejso.2021.03.235

Dalsgaard, P., Emmertsen, K. J., Mekhael, M., Laurberg, S. & Christensen, P. (2021). Nurse-led standardized intervention for low anterior resection syndrome. A population-based pilot study. Colorectal Disease, 23(2), 434-443. https://doi.org/10.1111/codi.15497

Picciariello, A., O'Connell, P. R., Hahnloser, D., Gallo, G., Munoz-Duyos, A., Schwandner, O., Sileri, P., Milito, G., Riss, S., Boccasanta, P. A., Naldini, G., Arroyo, A., de laPortilla, F., Tsarkov, P., Roche, B., Isbert, C., Trompetto, M., d'Hoore, A., Matzel, K. ... Altomare, D. F. (2021). Obstructed defaecation syndrome: European consensus guidelines on the surgical management. British Journal of Surgery, 108(10), 1149–1153. https://doi.org/10.1093/bjs/znab123

Hovdenak, I., Thaysen, H. V., Laurberg, S., Johansen, C., Juul, T. & FURCA Steering Group (2021). Patient-led follow-up reduces outpatient doctor visits and improves patient satisfaction: One-year analysis of secondary outcomes in the randomised trial Follow-Up after Rectal CAncer (FURCA). Acta Oncologica, 60(9), 1130-1139. https://doi.org/10.1080/0284186X.2021.1950924

Oerskov, K. M., Bondeven, P., Laurberg, S., Hagemann-Madsen, R. H., Christensen, H. K., Lauridsen, H. & Pedersen, B. G. (2021). Postoperative MRI findings following conventional and extralevator abdominoperineal excision in low rectal cancer. Frontiers in Surgery, 8, Article 771107. https://doi.org/10.3389/fsurg.2021.771107

Beck, A., Thaysen, H. V., Søgaard, C. H., Blaakær, J. & Seibæk, L. (2021). Prehabilitation in cancer care: patients’ ability to prepare for major abdominal surgery. Scandinavian Journal of Caring Sciences, 35(1), 143-155. https://doi.org/10.1111/scs.12828

COVIDSurg Collaborative & Iversen, L. H. (2021). Preoperative nasopharyngeal swab testing and postoperative pulmonary complications in patients undergoing elective surgery during the SARS-CoV-2 pandemic. British Journal of Surgery, 108(1), 88-96. https://doi.org/10.1093/bjs/znaa051

Larsen, M. B., Bachmann, H. H., Søborg, B., Laurberg, T., Emmertsen, K. J., Laurberg, S. & Andersen, B. (2021). Prevalence of self-reported abdominal symptoms among 50-74-years-old men and women eligible for colorectal cancer screening -a cross-sectional study. BMC Cancer, 21(1), 910. Article 910. https://doi.org/10.1186/s12885-021-08657-z, https://doi.org/10.1186/s12885-021-08657-z

Christensen, A. M., Erichsen, R., Veres, K., Laurberg, S. & Sørensen, H. T. (2021). Rectal Cancer Risk and Survival after Total Colectomy for IBD: A Population-Based Study. Diseases of the Colon & Rectum, 64(5), 583-591. https://doi.org/10.1097/DCR.0000000000001810

Dudding, T. C., Lehur, P. A., Sørensen, M., Engelberg, S., Bertapelle, M. P., Chartier-Kastler, E., Everaert, K., Van Kerrebroeck, P., Knowles, C. H., Lundby, L., Matzel, K. E., Muñoz-Duyos, A., Rydningen, M. B. & de Wachter, S. (2021). Reprogramming Sacral Neuromodulation for Sub-Optimal Outcomes: Evidence and Recommendations for Clinical Practice. Neuromodulation, 24(7), 1247-1257. https://doi.org/10.1111/ner.13494

Christensen, P., Harbjerg, J. L., Hviid, L. H., Mekhael, M., Fugleberg Nielsen, M., Paulsen, L., Sinimäki, S., Zinck Mogensen , L. & COVIDSurg Collaborative (2021). SARS-CoV-2 vaccination modelling for safe surgery to save lives: data from an international prospective cohort study. British Journal of Surgery, 108(9), 1056–1063. https://doi.org/10.1093/bjs/znab101

Bojesen, A. B., Lund, J. A., Mortensen, F. V. & Kirkegård, J. (2021). Splenectomy and risk of COVID-19 infection, hospitalisation, and death. Infectious Diseases, 53(9), 678-683. https://doi.org/10.1080/23744235.2021.1921257