Klaus Richter Larsen

Research output

Research output per year 2006 2009 2014 2015 2016 2017 2019 2021 2023

• 1602 Citations
• 33 Journal article
• 2 Review
• 1 Conference abstract for conference
• 1 Conference abstract in journal

Research output per year

Research output per year

Search results

• 2023

  A case of bilateral pneumothorax following computer-tomography guided transthoracic biopsy in a woman with suspected pulmonary cancer

  Hansen, E. S. H., Bouazzi, M., Larsen, K. R., Abield-Nielsen, A., Dalsgaard, O. J. & Eibye, K., 2023, In: Respirology Case Reports. 11, 8, 3 p., e01157.

  Research output: Contribution to journal › Journal article › Research › peer-review

  Open Access

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  4 Downloads (Pure)
• 2021

  ¹⁸F-FLT-PET/CT adds value to 18F-FDG-PET/CT for diagnosing relapse after definitive radiotherapy in patients with lung cancer. Results of a prospective clinical trial

  Christensen, T. N., Langer, S. W., Persson, G. F., Larsen, K. R., Loft, A., Amtoft, A. G., Berthelsen, A. K., Johannesen, H. H., Keller, S. H., Kjaer, A. & Fischer, B. M., 2021, In: The Journal of Nuclear Medicine. 62, 5, p. 628-635 8 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

  Open Access
  12 Citations (Scopus)

• Detection and characterization of lung cancer using cell-free DNA fragmentomes

  Mathios, D., Johansen, J. S., Cristiano, S., Medina, J. E., Phallen, J., Larsen, K. R., Bruhm, D. C., Niknafs, N., Ferreira, L., Adleff, V., Chiao, J. Y., Leal, A., Noe, M., White, J. R., Arun, A. S., Hruban, C., Annapragada, A. V., Jensen, S. Ø., Ørntoft, M. B. W., Madsen, A. H. & 18 others, Carvalho, B., de Wit, M., Carey, J., Dracopoli, N. C., Maddala, T., Fang, K. C., Hartman, A. R., Forde, P. M., Anagnostou, V., Brahmer, J. R., Fijneman, R. J. A., Nielsen, H. J., Meijer, G. A., Andersen, C. L., Mellemgaard, A., Bojesen, S. E., Scharpf, R. B. & Velculescu, V. E., Dec 2021, In: Nature Communications. 12, 1, 14 p., 5060.

  Research output: Contribution to journal › Journal article › Research › peer-review

  Open Access

  File
  230 Citations (Scopus)

  25 Downloads (Pure)

• Impact of [18F]FDG-PET and [18F]FLT-PET-Parameters in Patients with Suspected Relapse of Irradiated Lung Cancer

  Christensen, T. N., Langer, S. W., Persson, G., Larsen, K. R., Amtoft, A. G., Keller, S. H., Kjaer, A. & Fischer, B. M., 2021, In: Diagnostics. 11, 2, 279.

  Research output: Contribution to journal › Journal article › Research › peer-review

  Open Access

  File
  3 Citations (Scopus)

  16 Downloads (Pure)

• The 6-minute walk test as a pre-treatment predictor for adverse events in patients with lung cancer

  Winther, L., Larsen, K. R., Larsen, S. W. & Quist, M., 2021, In: Journal of Cancer Rehabilitation. 4, p. 91-96

  Research output: Contribution to journal › Journal article › Research › peer-review

  Open Access

  File
  21 Downloads (Pure)
• 2020

  Early initiated postoperative rehabilitation enhances quality of life in patients with operable lung cancer: Secondary outcomes from a randomized trial

  Sommer, M. S., Vibe-Petersen, J., Staerkind, M. B., Langer, S. W., Larsen, K. R., Trier, K., Christensen, M., Clementsen, P. F., Missel, M., Christensen, K. B., Lillelund, C., Langberg, H., Pedersen, J. H. & Quist, M., 2020, In: Lung Cancer. 146, p. 285-289 5 p.

  Research output: Contribution to journal › Journal article › Research › peer-review
  18 Citations (Scopus)

• Multimodal soft tissue markers for bridging high-resolution diagnostic imaging with therapeutic intervention

  Hansen, A. E., Henriksen, J. R., Jølck, R. I., Fliedner, F. P., Bruun, L. M., Scherman, J., Jensen, A. I., Af Rosenschöld, M., Moorman, L., Kurbegovic, S., de Blanck, S. R., Larsen, K. R., Clementsen, P. F., Christensen, A. N., Clausen, M. H., Wang, W., Kempen, P., Christensen, M., Viby, N. E., Persson, G. & 6 others, Larsen, R., Conradsen, K., McEvoy, F. J., Kjaer, A., Eriksen, T. & Andresen, T. L., 2020, In: Science Advances. 6, 34, 13 p., eabb5353.

  Research output: Contribution to journal › Journal article › Research › peer-review

  Open Access

  File
  9 Citations (Scopus)

  40 Downloads (Pure)
• 2019

  Bronchoscopic mucosal cryobiopsies as a method for studying airway disease

  Hvidtfeldt, M., Pulga, A., Hostrup, M., Sanden, C., Mori, M., Bornesund, D., Larsen, K. R., Erjefält, J. S. & Porsbjerg, C., 2019, In: Clinical and Experimental Allergy. 49, 1, p. 27-34 8 p.

  Research output: Contribution to journal › Journal article › Research › peer-review
  2 Citations (Scopus)

• CBCT is not valid for response evaluation after chemoradiotherapy for locally advanced NSCLC

  Persson, G., Pohl, M., Nygard, L., De Blanck, S. R., Scherman, J., Langer, S. W., Larsen, K. R., Clementsen, P. F., Specht, L., Fischer, B. M., Aznar, M. C. & Josipovic, M., 2019, In: Radiotherapy & Oncology. 133, S1, p. S398-S399 2 p.

  Research output: Contribution to journal › Conference abstract in journal › Research › peer-review

  Open Access

• Listening to music prior to bronchoscopy reduces anxiety – a randomised controlled trial

  Jeppesen, E., Pedersen, C. M., Larsen, K. R., Walsted, E. S., Rehl, A., Ehrenreich, J., Schnoor, S. & Backer, V., 2019, In: European Clinical Respiratory Journal. 6, 1, p. 1-10 1583517.

  Research output: Contribution to journal › Journal article › Research › peer-review

  Open Access

  File
  16 Citations (Scopus)

  104 Downloads (Pure)
• 2018

  Early initiated postoperative rehabilitation reduces fatigue in patients with operable lung cancer: A randomized trial

  Quist, M., Sommer, M. S., Vibe-Petersen, J., Stærkind, M. B., Langer, S. W., Larsen, K. R., Trier, K., Christensen, M., Clementsen, P. F., Missel, M., Henriksen, C., Christensen, K. B., Lillelund, C., Langberg, H. & Pedersen, J. H., 2018, In: Lung Cancer. 126, p. 125-132 8 p.

  Research output: Contribution to journal › Journal article › Research › peer-review
  43 Citations (Scopus)

• Long term safety and visibility of a novel liquid fiducial marker for use in image guided radiotherapy of non-small cell lung cancer

  de Blanck, S. R., Rydhog, J. S., Larsen, K. R., Clementsen, P. F., Josipovic, M., Aznar, M. C., af Rosenschold, P. M., Jolck, R. I., Specht, L., Andresen, T. L. & Persson, G. B. F., 3 Nov 2018, In: Clinical and Translational Radiation Oncology. 13, p. 24-28

  Research output: Contribution to journal › Journal article › Research › peer-review

  Open Access

  File
  15 Citations (Scopus)

  167 Downloads (Pure)
• 2017

  Impact of EBUS-TBNA on PET-CT Imaging of Mediastinal Nodes

  Sivapalan, P., Naur, T. M. H., Colella, S., Richter Larsen, K., Konge, L. & Frost Clementsen, P., 2017, In: Journal of Bronchology & Interventional Pulmonology. 24, 3, p. 188-192

  Research output: Contribution to journal › Journal article › Research › peer-review
  3 Citations (Scopus)

• Liquid fiducial marker applicability in proton therapy of locally advanced lung cancer

  Scherman Rydhög, J., Perrin, R., Jølck, R. I., Gagnon-Moisan, F., Larsen, K. R., Clementsen, P., Riisgaard de Blanck, S., Fredberg Persson, G., Weber, D. C., Lomax, T., Andresen, T. L. & Munck Af Rosenschold, P., Mar 2017, In: Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology. 122, 3, p. 393-399 7 p.

  Research output: Contribution to journal › Journal article › Research › peer-review
  21 Citations (Scopus)

• Target position uncertainty during visually guided deep-inspiration breath-hold radiotherapy in locally advanced lung cancer

  Rydhog, J. S., de Blanck, S. R., Josipovic, M., Jolck, R. I., Larsen, K. R., Clementsen, P., Andersen, T. L., Poulsen, P. R., Persson, G. F. & Munck af Rosenschöld, P., 1 Apr 2017, In: Radiotherapy & Oncology. 123, 1, p. 78-84

  Research output: Contribution to journal › Journal article › Research › peer-review

  File
  35 Citations (Scopus)

• The prevalence of ALK rearrangement in pulmonary adenocarcinomas in an unselected Caucasian population from a defined catchment area: impact of smoking

  Skov, B. G., Clementsen, P., Larsen, K. R., Sørensen, J. B. & Mellemgaard, A., 2017, In: Histopathology. 70, 6, p. 889-895

  Research output: Contribution to journal › Journal article › Research › peer-review
  3 Citations (Scopus)
• 2016

  Bronchoscopy as a supplement to computed tomography in patients with haemoptysis may be unnecessary

  Nielsen, K., Gottlieb, M., Colella, S., Saghir, Z., Larsen, K. R. & Clementsen, P. F., 2016, In: European Clinical Respiratory Journal. 3, 1, 6 p., 31802.

  Research output: Contribution to journal › Journal article › Research › peer-review

  Open Access

• Liquid fiducial marker performance during radiotherapy of locally advanced non small cell lung cancer

  Rydhog, J. S., Mortensen, S. R., Larsen, K. R., Clementsen, P., Jolck, R. I., Josipovic, M., Aznar, M. C., Specht, L., Andresen, T. L., Munck af Rosenschöld, P. M. & Persson, G. F., 1 Oct 2016, In: Radiotherapy & Oncology. 121, 1, p. 64-69

  Research output: Contribution to journal › Journal article › Research › peer-review

  File
  31 Citations (Scopus)

• Music does not alter anxiety in patients with suspected lung cancer undergoing bronchoscopy: a randomised controlled trial

  Jeppesen, E., Pedersen, C. M., Larsen, K. R., Rehl, A., Bartholdy, K., Walsted, E. S. & Backer, V., 2016, In: European Clinical Respiratory Journal. 3, 1, 7 p., 33472.

  Research output: Contribution to journal › Journal article › Research › peer-review

  Open Access

• Perioperative Rehabilitation in Operable Lung Cancer Patients (PROLUCA): A Feasibility Study

  Sommer, M. S., Trier, K., Vibe-Petersen, J., Missel, M., Christensen, M., Larsen, K. R., Langer, S. W., Hendriksen, C., Clementsen, P. F., H. Pedersen, J. & Langberg, H., 2016, In: Integrative Cancer Therapies. 15, 4, p. 455-466 12 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

  Open Access

  File
  35 Citations (Scopus)

  279 Downloads (Pure)

• Results of the Randomized Danish Lung Cancer Screening Trial with Focus on High-Risk Profiling

  M. W. Wille, M., Dirksen, A., Ashraf, H., Saghir, Z., Bach, K. S., Brodersen, J., Clementsen, P. F., Hansen, H., Larsen, K. R., Mortensen, J., Rasmussen, J. F., Seersholm, N., Skov, B. G., Thomsen, L., Tønnesen, P. & Pedersen, J. H., 1 Mar 2016, In: American Journal of Respiratory and Critical Care Medicine. 193, 5, p. 542-51 10 p.

  Research output: Contribution to journal › Journal article › Research › peer-review
  298 Citations (Scopus)
• 2015

  Effect of high-volume systematic local infiltration analgesia in Caesarean section: a randomised, placebo-controlled trial

  Larsen, K. R., Kristensen, B. B., Rasmussen, M. A., Rasmussen, Y. H., Weber, T., Kristensen, B. & Kehlet, H., May 2015, In: Acta Anaesthesiologica Scandinavica. 59, 5, p. 632-9 8 p.

  Research output: Contribution to journal › Journal article › Research › peer-review
  18 Citations (Scopus)

• Screening for lungecancer med lavdosis CT - Danske og udenlandske resultater

  Saghir, Z., Dirksen, A., Ashraf, H., Bach, K. S., Brodersen, J., Clementsen, P. F., D›ssing, M., Hansen, H., Kofoed, K. F., Larsen, K. R., Mortensen, J., Rasmussen, J. F., Thomsen, L. H., Wille, M. M. W., Seersholm, N., Guldhammer, B. S., Thorsen, H., Toennesen, P. & Pedersen, J. H., 2015, In: Ugeskrift for Laeger. 177, 5, p. 440-443 4 p., V05140283.

  Research output: Contribution to journal › Journal article › Research › peer-review

• Screening for lungecancer med lavdosis-CT kræver grundige overvejelser

  Saghir, Z., Dirksen, A., Ashraf, H., Bach, K. S., Brodersen, J., Clementsen, P. F., Døssing, M., Hansen, H., Kofoed, K. F., Larsen, K. R., Mortensen, J., Rasmussen, J. F., Thomsen, L. H., Wille, M. M. W., Seersholm, N., Skov, B. G., Thorsen, H., Toennesen, P. & Pedersen, J. H., 2 Mar 2015, In: Ugeskrift for Laeger. 177, 5, p. 436-439 V06140341.

  Research output: Contribution to journal › Journal article › Research › peer-review

• Simulator training for endobronchial ultrasound: a randomised controlled trial

  Konge, L., Clementsen, P. F., Ringsted, C., Minddal, V., Larsen, K. R. & Annema, J. T., 2015, In: European Respiratory Journal. 46, p. 1140-49

  Research output: Contribution to journal › Journal article › Research › peer-review
  106 Citations (Scopus)

• The prevalence of EGFR mutations in non-small cell lung cancer in an unselected Caucasian population

  Skov, B. G., Høgdall, E., Clementsen, P., Krasnik, M., Larsen, K. R., Sørensen, J. B., Skov, T. & Mellemgaard, A., Feb 2015, In: APMIS : acta pathologica, microbiologica, et immunologica Scandinavica. 123, 2, p. 108-115 8 p.

  Research output: Contribution to journal › Journal article › Research › peer-review
  51 Citations (Scopus)
• 2014

  Development and Validation of a Theoretical Test in Endosonography for Pulmonary Diseases

  Savran, M. M., Clementsen, P. F., Annema, J. T., Minddal, V., Larsen, K. R., Park, Y. S. & Konge, L., 2014, In: Respiration; international review of thoracic diseases. 88, 1, p. 67-73 7 p.

  Research output: Contribution to journal › Journal article › Research › peer-review
  19 Citations (Scopus)

• Lung cancer screening with low-dose CT - Danish and international results

  Saghir, Z., Dirksen, A., Ashraf, H., Bach, K. S., Brodersen, J., Clementsen, P. F., Døssing, M., Hansen, H., Kofoed, K. F., Larsen, K. R., Mortensen, J., Rasmussen, J. F., Thomsen, L. H., Wille, M. M. W., Seersholm, N., Skov, B. G., Thorsen, H., Tønnesen, P. & Pedersen, J. H., 13 Oct 2014, In: Ugeskrift for Laeger. 176, 42

  Research output: Contribution to journal › Review › Research › peer-review

• Lung cancer screening with low dose CT requires careful consideration

  Saghir, Z., Ashraf, H., Bach, K. S., Brodersen, J., Clementsen, P. F., Døssing, M., Hansen, H., Kofoed, K. F., Larsen, K. R., Mortensen, J., Rasmussen, J. F., Thomsen, L. H., Wille, M. M. W., Seersholm, N., Skov, B. G., Thorsen, H., Tønnesen, P. & Pedersen, J. H., 13 Oct 2014, In: Ugeskrift for Laeger. 176, 42

  Research output: Contribution to journal › Review › Research › peer-review

  1 Citation (Scopus)

• Perioperative rehabilitation in operation for lung cancer (PROLUCA) – rationale and design

  Sommer, M. S., Trier, K., Vibe-Petersen, J., Missel, M., Christensen, M., Larsen, K. R., Langer, S. W., Hendriksen, C., Clementsen, P., Pedersen, J. J. H. & Langberg, H., 2014, In: B M C Cancer. 14, p. 1-10 10 p., 404.

  Research output: Contribution to journal › Journal article › Research › peer-review
  23 Citations (Scopus)
• 2009

  A parametric model for analyzing anticipation in genetically predisposed families

  Larsen, K., Petersen, J., Bernstein, I., Nilbert, M., Larsen, K., Petersen, J., Bernstein, I. & Nilbert, M., 2009, In: Statistical Applications in Genetics and Molecular Biology. 8, 1, p. Article26

  Research output: Contribution to journal › Journal article › Research › peer-review
  17 Citations (Scopus)

• A prospective study evaluating the presence of Rickettsia in Danish patients with sarcoidosis

  Svendsen, C. B., Milman, N., Nielsen, H. W., Krogfelt, K. A. & Larsen, K. R., 2009, In: Scandinavian Journal of Infectious Diseases. 41, 10, p. 745-52 7 p.

  Research output: Contribution to journal › Journal article › Research › peer-review
  14 Citations (Scopus)

• Final results of a long-term, clinical follow-up in fatty liver patients

  Dam-Larsen, S., Becker, U., Franzmann, M-B., Larsen, K., Christoffersen, P., Bendtsen, F., Dam-Larsen, S., Becker, U., Franzmann, M-B., Larsen, K., Christoffersen, P. & Bendtsen, F., 2009, In: Scandinavian Journal of Gastroenterology. 44, 10, p. 1236-43 7 p.

  Research output: Contribution to journal › Journal article › Research › peer-review
  172 Citations (Scopus)

• The Danish randomized lung cancer CT screening trial: overall design and results of the prevalence round

  Pedersen, J. H., Ashraf, H., Dirksen, A., Bach, K., Hansen, H., Toennesen, P., Thorsen, H., Brodersen, J., Skov, B. G., Døssing, M., Mortensen, J., Richter, K., Clementsen, P. & Seersholm, N., 2009, In: Journal of Thoracic Oncology. 4, 5, p. 608-14 7 p.

  Research output: Contribution to journal › Journal article › Research › peer-review
  353 Citations (Scopus)
• 2008

  Airway responses to eucapnic hyperpnea, exercise, and methacholine in elite swimmers

  Pedersen, L., Winther, S., Backer, V., Anderson, S. D. & Larsen, K. R., 2008, In: Medicine and Science in Sports and Exercise. 40, 9, p. 1567-1572 5 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

  47 Citations (Scopus)
• 2006

  Prognosis in patients with cirrhosis and mild portal hypertension

  Ytting, H., Møller, S., Henriksen, J. H., Larsen, K. & Bendtsen, F., 2006, In: Scandinavian Journal of Gastroenterology. 41, 12, p. 1446-53 7 p.

  Research output: Contribution to journal › Journal article › Research › peer-review
  7 Citations (Scopus)

• The Danish Lungcancer screeningproject. Status after one year and a half year (baseline)

  Skov, B. G., Holst Pedersen, J., Dirksen, A., Hansen, H., Bach, K., Tønnesen, P., Brodersen, J., Thorsen, H., Mortensen, J., Larsen, K. R., Clementsen, P. & Dødding, M., 2006.

  Research output: Contribution to conference › Conference abstract for conference › Research