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27 results on '"Nielsen, Martin Skovmos"'

3. Evaluation of decentralised model-based selection of head and neck cancer patients for a proton treatment study. DAHANCA 35

Author

Hansen, Christian Rønn, Jensen, Kenneth, Smulders, Bob, Holm, Anne Ivalu Sander, Samsøe, Eva, Nielsen, Martin Skovmos, Sibolt, Patrik, Skyt, Peter, Elstrøm, Ulrik Vindelev, Nielsen, Camilla Panduro, Johansen, Jørgen, Zukauskaite, Ruta, Eriksen, Jesper Grau, Farhadi, Mohamma, Andersen, Maria, Andersen, Elo, Overgaard, Jens, Grau, Cai, and Friborg, Jeppe

Published
2024
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6. Consistency in contouring of organs at risk by artificial intelligence vs oncologists in head and neck cancer patients

Author

Nielsen, Camilla Panduro, primary, Lorenzen, Ebbe Laugaard, additional, Jensen, Kenneth, additional, Sarup, Nis, additional, Brink, Carsten, additional, Smulders, Bob, additional, Holm, Anne Ivalu Sander, additional, Samsøe, Eva, additional, Nielsen, Martin Skovmos, additional, Sibolt, Patrik, additional, Skyt, Peter Sandegaard, additional, Elstrøm, Ulrik Vindelev, additional, Johansen, Jørgen, additional, Zukauskaite, Ruta, additional, Eriksen, Jesper Grau, additional, Farhadi, Mohammad, additional, Andersen, Maria, additional, Maare, Christian, additional, Overgaard, Jens, additional, Grau, Cai, additional, Friborg, Jeppe, additional, and Hansen, Christian Rønn, additional

Published
2023
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7. A national repository of complete radiotherapy plans: design, Results, and experiences.

Author

Krogh, Simon Long, Brink, Carsten, Lorenzen, Ebbe Laugaard, Samsøe, Eva, Vogelius, Ivan Richter, Zukauskaite, Ruta, Offersen, Birgitte Vrou, Eriksen, Jesper Grau, Hansen, Olfred, Johansen, Jørgen, Olloni, Agon, Ruhlmann, Christina H., Hoffmann, Lone, Nissen, Henrik Dahl, Nielsen, Martin Skovmos, Andersen, Karen, Grau, Cai, and Hansen, Christian Rønn

Subjects
COMPUTERS in medicine, DATABASES, AUDITING, USER interfaces, DATABASE management, CONTENT mining, RADIATION doses, DATA security, INTERPROFESSIONAL relations, QUALITY assurance, RESEARCH funding, RADIOTHERAPY, WORLD Wide Web, MEDICAL research
Abstract

Background: Previously, many radiotherapy (RT) trials were based on a few selected dose measures. Many research questions, however, rely on access to the complete dose information. To support such access, a national RT plan database was created. The system focuses on data security, ease of use, and re-use of data. This article reports on the development and structure, and the functionality and experience of this national database. Methods and materials: A system based on the DICOM-RT standard, DcmCollab, was implemented with direct connections to all Danish RT centres. Data is segregated into any number of collaboration projects. User access to the system is provided through a web interface. The database has a finely defined access permission model to support legal requirements. Results: Currently, data for more than 14,000 patients have been submitted to the system, and more than 50 research projects are registered. The system is used for data collection, trial quality assurance, and audit data set generation. Results: Users reported that the process of submitting data, waiting for it to be processed, and then manually attaching it to a project was resource intensive. This was accommodated with the introduction of triggering features, eliminating much of the need for users to manage data manually. Many other features, including structure name mapping, RT plan viewer, and the Audit Tool were developed based on user input. Conclusion: The DcmCollab system has provided an efficient means to collect and access complete datasets for multi-centre RT research. This stands in contrast with previous methods of collecting RT data in multi-centre settings, where only singular data points were manually reported. To accommodate the evolving legal environment, DcmCollab has been defined as a 'data processor', meaning that it is a tool for other research projects to use rather than a research project in and of itself. [ABSTRACT FROM AUTHOR]

Published
2023
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9. P-70 Recurrence analysis of Danish patients with sinonasal cancer treated with IMRT in 2008–2015. A DAHANCA study

Author

Sharma, Maja Bendtsen, primary, Jensen, Kenneth, additional, Friborg, Jeppe, additional, Smulders, Bob, additional, Andersen, Elo, additional, Samsoee, Eva, additional, Johansen, Joergen, additional, Hansen, Christian Roenn, additional, Andersen, Maria, additional, Nielsen, Martin Skovmos, additional, Filtenborg, Mads Vrelits, additional, Ren, Jintao, additional, Korreman, Stine Sofia, additional, Overgaard, Jens, additional, and Grau, Cai, additional

Published
2021
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11. Additional file 2 of High-dose thoracic radiation therapy for non-small cell lung cancer: a novel grading scale of radiation-induced lung injury for symptomatic radiation pneumonitis

Author

Szejniuk, Weronika Maria, Nielsen, Martin Skovmos, Takács-Szabó, Zsuzsanna, Pawlowski, Jacek, Al-Saadi, Sahar Sulaiman, Maidas, Panagiotis, Bøgsted, Martin, McCulloch, Tine, Frøkjær, Jens Brøndum, Falkmer, Ursula Gerda, and Røe, Oluf Dimitri

Subjects
respiratory system
Abstract

Additional file 2. Table A.2. Radiation pneumonitis and radiation-induced lung injury grading scales.

Published
2021
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12. Additional file 1 of High-dose thoracic radiation therapy for non-small cell lung cancer: a novel grading scale of radiation-induced lung injury for symptomatic radiation pneumonitis

Author

Szejniuk, Weronika Maria, Nielsen, Martin Skovmos, Takács-Szabó, Zsuzsanna, Pawlowski, Jacek, Al-Saadi, Sahar Sulaiman, Maidas, Panagiotis, Bøgsted, Martin, McCulloch, Tine, Frøkjær, Jens Brøndum, Falkmer, Ursula Gerda, and Røe, Oluf Dimitri

Subjects
fungi, sense organs
Abstract

Additional file 1. Table A.1. Correlation of RGS based on computed tomography scans performed one month after radiation therapy with pre-treatment dosimetric parameters (mean ± SD) (RGS, radiation-induced lung injury grading scale).

Published
2021
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14. The Danish Head and Neck Cancer Group (DAHANCA) 2020 radiotherapy guidelines

Author

Jensen, Kenneth, Friborg, Jeppe, Hansen, Christian Rønn, Samsøe, Eva, Johansen, Jørgen, Andersen, Maria, Smulders, Bob, Andersen, Elo, Nielsen, Martin Skovmos, Eriksen, Jesper Grau, Petersen, Jørgen Breede Baltzer, Elstrøm, Ulrik Vindelev, Holm, Anne Ivalu, Farhadi, Mohammed, Morthorst, Morten Hjartdal, Skyt, Peter Sandegaard, Overgaard, Jens, Grau, Cai, Jensen, Kenneth, Friborg, Jeppe, Hansen, Christian Rønn, Samsøe, Eva, Johansen, Jørgen, Andersen, Maria, Smulders, Bob, Andersen, Elo, Nielsen, Martin Skovmos, Eriksen, Jesper Grau, Petersen, Jørgen Breede Baltzer, Elstrøm, Ulrik Vindelev, Holm, Anne Ivalu, Farhadi, Mohammed, Morthorst, Morten Hjartdal, Skyt, Peter Sandegaard, Overgaard, Jens, and Grau, Cai

Published
2020

15. The Danish Head and Neck Cancer Group (DAHANCA) 2020 radiotherapy guidelines

Author

Jensen, Kenneth, primary, Friborg, Jeppe, additional, Hansen, Christian Rønn, additional, Samsøe, Eva, additional, Johansen, Jørgen, additional, Andersen, Maria, additional, Smulders, Bob, additional, Andersen, Elo, additional, Nielsen, Martin Skovmos, additional, Eriksen, Jesper Grau, additional, Petersen, Jørgen Breede Baltzer, additional, Elstrøm, Ulrik Vindelev, additional, Holm, Anne Ivalu, additional, Farhadi, Mohammed, additional, Morthorst, Morten Hjartdal, additional, Skyt, Peter Sandegaard, additional, Overgaard, Jens, additional, and Grau, Cai, additional

Published
2020
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20. The NARAL' Phase III Trial: Heterogeneous FDG-GUided Dose Escalation of Advanced NSCLC:A Clinical Trial by the Danish Lung Cancer Group

Author

Sloth Møller, Ditte, Andersen, Jon L, Appelt, Ane L, Brink, Carsten, Hansen, Olfred, Hoffmann, Lone, Jensen, Nikolaj K G, Josipovic, Mirjana, Khalil, Azza Ahmed, Marquard Knap, Marianne, Lund, Mikkel D, Lutz, Christina Maria, Nielsen, Martin Skovmos, Kunwald Nielsen, Svetlana, Nielsen, Tine B, Nyhus, Christina H, Ottoson, Wiviann, Persson, Gitte F, Sibolt, Patrik, Wedervang, Kim, and Schytte, Tine

Published
2015

22. A New Fiducial Marker for Gated Radiotherapy in the Lung – A Feasibility Study of Bronchoscopy Based Insertion and Removal in Göttingen Mini-Pig

Author

Carl, Jesper, Jensen, Henrik Kirstein, Nielsen, Jane, Nielsen, Martin Skovmos, Schmid, Markus, and Loeschke, Siegfried

Abstract

To develop a new prototype fiducial marker (LS-1) that may be used for gated radiotherapy in the lung. One LS-1 marker was inserted in the lung of each animal under sedation. Animals were kept under observation for four weeks after insertion. After the observation period the marker was removed. Animals were CT scanned after insertion and before removal of the LS-1 marker. After the last CT scan animals were euthanized and lungs excised for pathology. The LS-1 marker was successfully inserted in all fourteen animals. Thirteen of fourteen LS-1 marker’s were in situ after four weeks. Two cases of pneumothorax were seen in connection with insertion. The LS-1 marker could only be successfully removed from eleven of thirteen animals. Damage to the lung was mainly local close to the LS-1 marker insertion site. The LS-1 marker has the potential to be a fiducial marker suitable for gated external beam radiotherapy in the lung. The method still needs some refinement prior to application in humans., Scandinavian Journal of Laboratory Animal Sciences, Vol 37, No 2 (2010)

Published
2014
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