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3. Positionspapier zur Diagnostik und Therapie der peripheren arteriellen Verschlusskrankheit (PAVK) bei Menschen mit Diabetes mellitus: Gemeinsame Stellungnahme der Deutschen Diabetes Gesellschaft (DDG), der Deutschen Gesellschaft für Angiologie (DGA), der Deutschen Gesellschaft für Interventionelle Radiologie und minimalinvasive Therapie (DeGIR) sowie der Deutschen Gesellschaft für Gefäßchirurgie und Gefäßmedizin (DGG)

Author

Balletshofer, Bernd, Böckler, Dittmar, Diener, Holger, Heckenkamp, Jörg, Ito, Wulf, Katoh, Marcus, Lawall, Holger, Malyar, Nasser, Jing Qiu, Hui, Reimer, Peter, Rittig, Kilian, and Zähringer, Markus

Published
2024
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5. Positionspapier zur Diagnostik und Therapie der peripheren arteriellen Verschlusskrankheit (pAVK) bei Menschen mit Diabetes mellitus: Gemeinsame Stellungnahme der Deutschen Diabetes Gesellschaft (DDG), der Deutschen Gesellschaft für Angiologie (DGA), der Deutschen Gesellschaft für Interventionelle Radiologie und minimal-invasive Therapie (DeGIR) sowie der Deutschen Gesellschaft für Gefäßchirurgie und Gefäßmedizin (DGG)

Author

Balletshofer, Bernd, Böckler, Dittmar, Diener, Holger, Heckenkamp, Jörg, Ito, Wulf, Katoh, Marcus, Lawall, Holger, Malyar, Nasser, Qui, Hui Jing, Reimer, Peter, Rittig, Kilian, and Zähringer, Markus

Published
2023
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7. Factors impacting survival after transarterial radioembolization in patients with hepatocellular carcinoma: Results from the prospective CIRT study

Author

Albrecht, Thomas, D’Archambeau, Olivier, Balli, Tugsan, Bilgic, Sadik, Bloom, Allan, Cioni, Roberto, Fischbach, Roman, Flamen, Patrick, Gerard, Laurent, Grözinger, Gerd, Katoh, Marcus, Koehler, Michael, Kröger, Jan Robert, Kuhl, Christiane, Orsi, Franco, Özgün, Murat, Reimer, Peter, Ronot, Maxime, Schmid, Axel, Vit, Alessandro, Kolligs, Frank, Arnold, Dirk, Golfieri, Rita, Pech, Maciej, Peynircioglu, Bora, Pfammatter, Thomas, Sangro, Bruno, Schaefer, Niklaus, Maleux, Geert, Munneke, Graham, Pereira, Helena, Zeka, Bleranda, de Jong, Niels, and Helmberger, Thomas

Published
2023
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12. Positionspapier zur Diagnostik und Therapie der peripheren arteriellen Verschlusskrankheit (pAVK) bei Menschen mit Diabetes mellitus: Gemeinsame Stellungnahme der Deutschen Diabetes Gesellschaft (DDG), der Deutschen Gesellschaft für Angiologie (DGA), der Deutschen Gesellschaft für Interventionelle Radiologie und minimalinvasive Therapie (DeGIR) sowie der Deutschen Gesellschaft für Gefäßchirurgie und Gefäßmedizin (DGG)

Author

Balletshofer, Bernd, Böckler, Dittmar, Diener, Holger, Heckenkamp, Jörg, Ito, Wulf, Katoh, Marcus, Lawall, Holger, Malyar, Nasser, Oberländer, Yves, Reimer, Peter, Rittig, Kilian, and Zähringer, Markus

Published
2022
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16. Positionspapier zur Diagnostik und Therapie der peripheren arteriellen Verschlusskrankheit (pAVK) bei Menschen mit Diabetes mellitus: Gemeinsame Stellungnahme der Deutschen Diabetes Gesellschaft (DDG), der Deutschen Gesellschaft für Angiologie (DGA), der Deutschen Gesellschaft für Interventionelle Radiologie und minimal-invasive Therapie (DeGIR) sowie der Deutschen Gesellschaft für Gefäßchirurgie und Gefäßmedizin (DGG)

Author

Balletshofer, Bernd, Böckler, Dittmar, Diener, Holger, Heckenkamp, Jörg, Ito, Wulf, Katoh, Marcus, Lawall, Holger, Malyar, Nasser, Oberländer, Yves, Reimer, Peter, Rittig, Kilian, and Zähringer, Markus

Published
2021
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17. Machine learning based outcome prediction of large vessel occlusion of the anterior circulation prior to thrombectomy in patients with wake-up stroke.

Author

Feyen, Ludger, Blockhaus, Christian, Katoh, Marcus, Haage, Patrick, Schaub, Christina, and Rohde, Stefan

Subjects
ISCHEMIC stroke, MACHINE learning, STROKE, PATIENT decision making, MAGNETIC resonance imaging
Abstract

Purpose: Outcome prediction of large vessel occlusion of the anterior circulation in patients with wake-up stroke is important to identify patients that will benefit from thrombectomy. Currently, mismatch concepts that require MRI or CT-Perfusion (CTP) are recommended to identify these patients. We evaluated machine learning algorithms in their ability to discriminate between patients with favorable (defined as a modified Rankin Scale (mRS) score of 0–2) and unfavorable (mRS 3–6) outcome and between patients with poor (mRS5–6) and non-poor (mRS 0–4) outcome. Methods: Data of 8395 patients that were treated between 2018 and 2020 from the nationwide registry of the German Society for Neuroradiology was retrospectively analyzed. Five models were trained with clinical variables and Alberta Stroke Program Early CT Score (ASPECTS). The model with the highest accuracy was validated with a test dataset with known stroke onset and with a test dataset that consisted only of wake-up strokes. Results: 2419 patients showed poor and 3310 patients showed favorable outcome. The best performing Random Forest model achieved a sensitivity of 0.65, a specificity of 0.81 and an AUC of 0.79 on the test dataset of patients with wake-up stroke in the classification analysis between favorable and unfavorable outcome and a sensitivity of 0.42, a specificity of 0.83 and an AUC of 0.72 in the classification analysis between poor and non-poor outcome. Conclusion: Machine learning algorithms have the potential to aid in the decision making for thrombectomy in patients with wake-up stroke especially in hospitals, where emergency CTP or MRI imaging is not available. [ABSTRACT FROM AUTHOR]

Published
2024
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18. The status of academic interventional radiologists in Germany with focus on women: How can we do better?

Author

Blum, Sophia Freya Ulrike, primary, Dewald, Cornelia Lieselotte Angelika, additional, Becker, Lena, additional, Staudacher, Emona, additional, Franke, Mareike, additional, Katoh, Marcus, additional, Hoffmann, Ralf-Thorsten, additional, Rohde, Stefan, additional, Paprottka, Philip Marius, additional, Wacker, Frank, additional, Westphalen, Kerstin, additional, Bruners, Philipp, additional, Gebauer, Bernhard, additional, Das, Marco, additional, and Uller, Wibke, additional

Published
2024
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23. Positionspapier zur Diagnostik und Therapie der peripheren arteriellen Verschlusskrankheit (pAVK) bei Menschen mit Diabetes mellitus – Gemeinsame Stellungnahme der Deutschen Diabetes Gesellschaft (DDG), der Deutschen Gesellschaft für Angiologie (DGA), der Deutschen Gesellschaft für Interventionelle Radiologie und minimal-invasive Therapie (DeGIR) sowie der Deutschen Gesellschaft für Gefäßchirurgie und Gefäßmedizin (DGG)

Author

Balletshofer, Bernd, additional, Böckler, Dittmar, additional, Diener, Holger, additional, Heckenkamp, Jörg, additional, Ito, Wulf, additional, Katoh, Marcus, additional, Lawall, Holger, additional, Malyar, Nasser, additional, Qiu, Hui Jing, additional, Reimer, Peter, additional, Rittig, Kilian, additional, and Zähringer, Markus, additional

Published
2023
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32. Factors impacting survival after transarterial radioembolization in patients with hepatocellular carcinoma: Results from the prospective CIRT study

Author

Kolligs, Frank, primary, Arnold, Dirk, additional, Golfieri, Rita, additional, Pech, Maciej, additional, Peynircioglu, Bora, additional, Pfammatter, Thomas, additional, Ronot, Maxime, additional, Sangro, Bruno, additional, Schaefer, Niklaus, additional, Maleux, Geert, additional, Munneke, Graham, additional, Pereira, Helena, additional, Zeka, Bleranda, additional, de Jong, Niels, additional, Helmberger, Thomas, additional, Albrecht, Thomas, additional, D’Archambeau, Olivier, additional, Balli, Tugsan, additional, Bilgic, Sadik, additional, Bloom, Allan, additional, Cioni, Roberto, additional, Fischbach, Roman, additional, Flamen, Patrick, additional, Gerard, Laurent, additional, Grözinger, Gerd, additional, Katoh, Marcus, additional, Koehler, Michael, additional, Kröger, Jan Robert, additional, Kuhl, Christiane, additional, Orsi, Franco, additional, Özgün, Murat, additional, Reimer, Peter, additional, Schmid, Axel, additional, and Vit, Alessandro, additional

Published
2023
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36. Positionspapier zur Diagnostik und Therapie der peripheren arteriellen Verschlusskrankheit (pAVK) bei Menschen mit Diabetes mellitus – Gemeinsame Stellungnahme der Deutschen Diabetes Gesellschaft (DDG), der Deutschen Gesellschaft für Angiologie (DGA), der Deutschen Gesellschaft für Interventionelle Radiologie und minimal-invasive Therapie (DeGIR) sowie der Deutschen Gesellschaft für Gefäßchirurgie und Gefäßmedizin (DGG)

Author

Balletshofer, Bernd, additional, Böckler, Dittmar, additional, Diener, Holger, additional, Heckenkamp, Jörg, additional, Ito, Wulf, additional, Katoh, Marcus, additional, Lawall, Holger, additional, Malyar, Nasser, additional, Qui, Hui Jing, additional, Reimer, Peter, additional, Rittig, Kilian, additional, and Zähringer, Markus, additional

Published
2022
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41. Work and Training Conditions of German Residents and Young Radiologists in Interventional Radiology – A Nationwide Survey

Author

Sieren, Malte, additional, Katoh, Marcus, additional, Mahnken, Andreas H., additional, Reimer, Peter, additional, Westphalen, Kerstin, additional, Hoffmann, Ralf-Thorsten, additional, Paprottka, Philipp, additional, Rohde, Stefan, additional, Wacker, Frank K., additional, Minko, Peter, additional, Molwitz, Isabel, additional, Oechtering, Thekla Helene, additional, Afat, Saif, additional, Bucher, Andreas Michael, additional, Gerwing, Mirjam, additional, Storz, Corinna, additional, Ziegler, Henrike-Renate, additional, Barkhausen, Jörg, additional, and Frisch, Anne, additional

Published
2022
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43. Nationwide Provision of Radiologically-guided Interventional Measures for the Supportive Treatment of Tumor Diseases in Germany – An Analysis of the DeGIR Registry Data

Author

Nadjiri, Jonathan, additional, Schachtner, Balthasar, additional, Bücker, Arno, additional, Heuser, Lothar, additional, Morhard, Dominik, additional, Mahnken, Andreas H., additional, Hoffmann, Ralf-Thorsten, additional, Berlis, Ansgar, additional, Katoh, Marcus, additional, Reimer, Peter, additional, Ingrisch, Michael, additional, Paprottka, Philipp M., additional, and Landwehr, Peter, additional

Published
2022
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44. Availability of Interventional Oncology in Germany in the Years 2018 and 2019 – Results from a Nationwide Database (DeGIR Registry Data)

Author

Radosa, Christoph Georg, additional, Nadjiri, Jonathan, additional, Mahnken, Andreas H., additional, Bücker, Arno, additional, Heuser, Lothar J, additional, Morhard, Dominik, additional, Landwehr, Peter, additional, Berlis, Ansgar, additional, Katoh, Marcus, additional, Reimer, Peter, additional, Schachtner, Balthasar, additional, Ingrisch, Michael, additional, Paprottka, Philipp, additional, and Hoffmann, Ralf-Thorsten, additional

Published
2022
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49. Increased aortic repair in Germany correlates with reduction of death caused by aortic aneurysms but not aortic dissections.

Author

Santosa, Frans, Beckerath, Olga von, Cremer, Svenja, Katoh, Marcus, Juntermanns, Benjamin, Kröger, Knut, and Gäbel, Gabor

Abstract

Introduction: We asked if there is a significant correlation between the increasing trend in aortic repair (AR) and decreasing aortic aneurysm (AA) and aortic dissection (AD) mortality? Therefore, we retrospectively analyzed all aortic repairs in patients with AA and AD and its correlation with disease-specific death rates and hospitalizations for ruptured AA and AD in Germany. Methods: We retrieved the number of cases hospitalized for AA and AD as well as the procedures in these cases from the Federal Bureau of Statistics (DRG statistics) and death rates from the national mortality statistic published by the Federal Statistical Office in Germany for the years 2006–2017. Results: From 2006 to 2017, the total number of hospitalized cases admitted with principal diagnosis of AA increased by 25.8% and that of AD by 56.7%. That of cases with the principal diagnosis of ruptured AA (rAA) remained unchanged (−2.5%) and that with rAD increased by 54.6%. The number of (open and endovascular) procedures in cases hospitalized for AA increased by 39.4% and for AD by 126.4%. The age-adjusted death rates in Germany for AA decreased from 4.0 to 2.9 per 100,000 inhabitants and that for AD increased from 1.0 to 1.4. The decrease in death attributed to AA cases can be described by linear regression as y = −0.0003*y + 6.7076 (p < 0.0001). Accepting this association between increased elective procedures and reduced AA mortality, each/all 1000 procedures save 0.3 lives per 100,000 inhabitants. Conclusion: Despite increasing numbers of AR for AA and AD, only the mortality rate for all AAs decreased, while we did not observe a decrease in overall mortality of AD in Germany. [ABSTRACT FROM AUTHOR]

Published
2023
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