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24 results on '"Ayadi, Myriam"'

3. Multi-centre evaluation of variation in cumulative dose assessment in reirradiation scenarios

Author

Hardcastle, Nicholas, Vasquez Osorio, Eliana, Jackson, Andrew, Mayo, Charles, Aarberg, Anja Einebærholm, Ayadi, Myriam, Belosi, Francesca, Ceylan, Cemile, Davey, Angela, Dupuis, Pauline, Handley, Julia-Claire, Hemminger, Theresa, Hoffmann, Lone, Kelly, Colin, Michailidou, Chrysanthi, Muscat, Sarah, Murrell, Donna H., Pérez-Alija, Jaime, Palmer, Catherine, Placidi, Lorenzo, Popovic, Marija, Rønde, Heidi S., Selby, Adam, Skopidou, Theodora, Solomou, Natasa, Stroom, Joep, Thompson, Christopher, West, Nicholas S, Zaila, Ali, and Appelt, Ane L

Published
2024
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8. 2580: Best practices for a safe clinical workflow in the management of patients receiving reirradiation

Author

Day, Madalyne, Murrell, Donna, Duchateau, Michael, Hoffmann, Lone, West, Nick, Thompson, Christopher, Ceylan, Cemile, Arriba, Laura Cervino, Pagett, Christopher, Perez-Alija, Jaime, Palmer, Catherine, Handley, Julia-Claire, Aarberg, Anja, Popovic, Marija, Kelly, Colin, Hemminger, Theresa, Pruesener-Schlottmann, Merle, Selby, Adam, Moran, Jean, Jackson, Andrew, Yorke, Ellen, Paradis, Kelly C., Appelt, Ane, Andratschke, Nicolaus, and Ayadi, Myriam

Published
2024
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17. Multiple brain metastasis radiosurgery using dedicated treatment planning system: a dosimetric study

Author

Biston, Marie-Claude, Ayadi, Myriam, Dupuis, Pauline, Baudier, Thomas, Malet, Claude, Sunyach, Marie-Pierre, Centre Léon Bérard [Lyon], and BAUDIER, Thomas

Subjects
[PHYS.PHYS.PHYS-MED-PH] Physics [physics]/Physics [physics]/Medical Physics [physics.med-ph], [PHYS.PHYS.PHYS-MED-PH]Physics [physics]/Physics [physics]/Medical Physics [physics.med-ph], ComputingMilieux_MISCELLANEOUS
Abstract

International audience

Published
2019

18. Motion effects in proton treatments of hepatocellular carcinoma—4D robustly optimised pencil beam scanning plans versus double scattering plans

Author

Pfeiler, Tina, primary, Ahmad Khalil, Dalia, additional, Ayadi, Myriam, additional, Bäumer, Christian, additional, Blanck, Oliver, additional, Chan, Mark, additional, Engwall, Erik, additional, Geismar, Dirk, additional, Peters, Sarah, additional, Plaude, Sandija, additional, Spaan, Bernhard, additional, Timmermann, Beate, additional, and Wulff, Jörg, additional

Published
2018
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20. Inverse treatment planning for spinal robotic radiosurgery: an international multi-institutional benchmark trial

Author

Blanck, Oliver, Wang, Lei, Baus, Wolfgang, Grimm, Jimm, Lacornerie, Thomas, Nilsson, Joakim, Luchkovskyi, Sergii, Palazon Cano, Isabel, Shou, Zhenyu, Ayadi, Myriam, Treuer, Harald, Viard, Romain, Siebert, Frank-Andre, Chan, Mark K. H., Hildebrandt, Guido, Dunst, Juergen, Imhoff, Detlef, Wurster, Stefan, Wolff, Robert, Romanelli, Pantaleo, Lartigau, Eric, Semrau, Robert, Soltys, Scott G., Schweikard, Achim, Blanck, Oliver, Wang, Lei, Baus, Wolfgang, Grimm, Jimm, Lacornerie, Thomas, Nilsson, Joakim, Luchkovskyi, Sergii, Palazon Cano, Isabel, Shou, Zhenyu, Ayadi, Myriam, Treuer, Harald, Viard, Romain, Siebert, Frank-Andre, Chan, Mark K. H., Hildebrandt, Guido, Dunst, Juergen, Imhoff, Detlef, Wurster, Stefan, Wolff, Robert, Romanelli, Pantaleo, Lartigau, Eric, Semrau, Robert, Soltys, Scott G., and Schweikard, Achim

Abstract

Stereotactic radiosurgery (SRS) is the accurate, conformal delivery of high-dose radiation to well-defined targets while minimizing normal structure doses via steep dose gradients. While inverse treatment planning (ITP) with computerized optimization algorithms are routine, many aspects of the planning process remain user-dependent. We performed an international, multi-institutional benchmark trial to study planning variability and to analyze preferable ITP practice for spinal robotic radiosurgery. 10 SRS treatment plans were generated for a complex-shaped spinal metastasis with 21 Gy in 3 fractions and tight constraints for spinal cord (V-14Gy < 2 cc, V-18Gy < 0.1 cc) and target (coverage > 95%). The resulting plans were rated on a scale from 1 to 4 (excellent-poor) in five categories (constraint compliance, optimization goals, low-dose regions, ITP complexity, and clinical acceptability) by a blinded review panel. Additionally, the plans were mathematically rated based on plan indices (critical structure and target doses, conformity, monitor units, normal tissue complication probability, and treatment time) and compared to the human rankings. The treatment plans and the reviewers' rankings varied substantially among the participating centers. The average mean overall rank was 2.4 (1.2-4.0) and 8/10 plans were rated excellent in at least one category by at least one reviewer. The mathematical rankings agreed with the mean overall human rankings in 9/10 cases pointing toward the possibility for sole mathematical plan quality comparison. The final rankings revealed that a plan with a well-balanced trade-off among all planning objectives was preferred for treatment by most participants, reviewers, and the mathematical ranking system. Furthermore, this plan was generated with simple planning techniques. Our multi-institutional planning study found wide variability in ITP approaches for spinal robotic radiosurgery. The participants', reviewers', and mathematical match o

Published
2016

21. Inverse treatment planning for spinal robotic radiosurgery: an international multi‐institutional benchmark trial

Author

Blanck, Oliver, primary, Wang, Lei, additional, Baus, Wolfgang, additional, Grimm, Jimm, additional, Lacornerie, Thomas, additional, Nilsson, Joakim, additional, Luchkovskyi, Sergii, additional, Cano, Isabel Palazon, additional, Shou, Zhenyu, additional, Ayadi, Myriam, additional, Treuer, Harald, additional, Viard, Romain, additional, Siebert, Frank‐Andre, additional, Chan, Mark K.H., additional, Hildebrandt, Guido, additional, Dunst, Jürgen, additional, Imhoff, Detlef, additional, Wurster, Stefan, additional, Wolff, Robert, additional, Romanelli, Pantaleo, additional, Lartigau, Eric, additional, Semrau, Robert, additional, Soltys, Scott G., additional, and Schweikard, Achim, additional

Published
2016
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22. Reproductibilité du blocage respiratoire : évaluation 3D à l'aide d'algorithme de recalage non rigide d'images

Author

Ayadi, Myriam, Sarrut, David, Boldea, Vlad, Badel, Jn, Ginestet, C, Clippe, Sébastien, Laboratoire d'InfoRmatique en Image et Systèmes d'information (LIRIS), Institut National des Sciences Appliquées de Lyon (INSA Lyon), Université de Lyon-Institut National des Sciences Appliquées (INSA)-Université de Lyon-Institut National des Sciences Appliquées (INSA)-Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-École Centrale de Lyon (ECL), Université de Lyon-Université Lumière - Lyon 2 (UL2), and SI LIRIS, Équipe gestionnaire des publications

Subjects
[INFO]Computer Science [cs], [INFO] Computer Science [cs], ComputingMilieux_MISCELLANEOUS
Abstract

International audience

Published
2004

23. Dosimetric consequences of GTV's residual displacements for patients treated with the ABC device

Author

Ayadi, Myriam, Boldea, Vlad, Badel, Jn, Ginestet, C, Sarrut, David, Carrie, C, SI LIRIS, Équipe gestionnaire des publications, Laboratoire d'InfoRmatique en Image et Systèmes d'information (LIRIS), Institut National des Sciences Appliquées de Lyon (INSA Lyon), Université de Lyon-Institut National des Sciences Appliquées (INSA)-Université de Lyon-Institut National des Sciences Appliquées (INSA)-Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-École Centrale de Lyon (ECL), and Université de Lyon-Université Lumière - Lyon 2 (UL2)

Subjects
[INFO]Computer Science [cs], [INFO] Computer Science [cs], ComputingMilieux_MISCELLANEOUS
Abstract

International audience

Published
2004

24. Consistency in reirradiation scenarios: Terminology, tissue recovery in calculations, units and reporting.

Author

West N, Covington E, Vasquez Osorio E, Stroom J, Duchateau M, Day M, Hardcastle N, Ayadi M, Jackson A, Rønde HS, Mayo C, and Appelt A

Abstract

Competing Interests: Declaration of competing interest The authors declare the following financial interests/personal relationships which may be considered as potential competing interests: Elizabeth Covingham is chair of AAPM Task Group TG-263U1. Michael Duchateau is an employee of MIM Software Inc. Nicholas Hardcastle receives research grant funding from Varian Medical Systems and Reflexion Medical and consultancy fees from SeeTreat Medical. All remaining authors have declared no conflicts of interest.

Published
2024
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