Zobrazeno 1 - 10
of 89
pro vyhledávání: '"Christian, Bäumer"'
Autor:
Sandra Zwiehoff, Astrid Hensel, Ramin Rishmawi, Parisa Shakibaei, Carina Behrends, Katrin Hommel, Christian Bäumer, Shirley Karin Knauer, Beate Timmermann, Christoph Rehbock, Stephan Barcikowski
Publikováno v:
Advanced NanoBiomed Research, Vol 4, Iss 11, Pp n/a-n/a (2024)
Proton therapy is used to eradicate tumors in sensitive areas by targeted delivery of energy. Its effectiveness can be amplified using nanoparticles (NPs) as sensitizers, due to the production of reactive oxygen species at the NP's catalytically acti
Externí odkaz:
https://doaj.org/article/64e41a664fc345f48fb6187cd919ddce
Autor:
Fabian Kugel, Jörg Wulff, Christian Bäumer, Martin Janson, Jana Kretschmer, Leonie Brodbek, Carina Behrends, Nico Verbeek, Hui Khee Looe, Björn Poppe, Beate Timmermann
Publikováno v:
Zeitschrift für Medizinische Physik, Vol 33, Iss 4, Pp 529-541 (2023)
Purpose: The primary fluence of a proton pencil beam exiting the accelerator is enveloped by a region of secondaries, commonly called “spray”. Although small in magnitude, this spray may affect dose distributions in pencil beam scanning mode e.g.
Externí odkaz:
https://doaj.org/article/cc5c1c5288d94284b0365f902555700d
Autor:
Alexander Ratke, Elena Darsht, Feline Heinzelmann, Kevin Kröninger, Beate Timmermann, Christian Bäumer
Publikováno v:
Frontiers in Physics, Vol 11 (2023)
This work is motivated by the lack of publications on the direct application of multimodal image registration with deep-learning techniques for the enhancement of treatment planning in particle therapy. An unsupervised workflow, which seeks to improv
Externí odkaz:
https://doaj.org/article/1383fa2193724004843e8a9b1282f615
Autor:
Fatih Biltekin, Ph.D., Christian Bäumer, Ph.D., Johannes Esser, M.Sc., Osamah Ghanem, M.Sc., Gokhan Ozyigit, M.D., Beate Timmermann, M.D.
Publikováno v:
International Journal of Particle Therapy, Vol 10, Iss 1, Pp 13-22 (2023)
Purpose: To evaluate the feasibility of the three-dimensional (3D) printed small animal phantoms in dosimetric verification of proton therapy for small animal radiation research. Materials and Methods: Two different phantoms were modeled using the co
Externí odkaz:
https://doaj.org/article/a72fcbad28b74b5d819078c049699187
Autor:
Marijke De Saint-Hubert, Guillaume Boissonnat, Uwe Schneider, Christian Bäumer, Nico Verbeek, Johannes Esser, Jörg Wulff, Florian Stuckmann, Finja Suesselbeck, Racell Nabha, Jérémie Dabin, Fabiano Vasi, Stephan Radonic, Miguel Rodriguez, Anne Catherine Simon, Neige Journy, Beate Timmermann, Isabelle Thierry-Chef, Lorenzo Brualla
Publikováno v:
Frontiers in Oncology, Vol 13 (2023)
BackgroundIn radiotherapy, especially when treating children, minimising exposure of healthy tissue can prevent the development of adverse outcomes, including second cancers. In this study we propose a validated Monte Carlo framework to evaluate the
Externí odkaz:
https://doaj.org/article/e255b0da705e4a23b3ffba2c6a280d1e
Autor:
Dalia Ahmad Khalil, Jörg Wulff, Danny Jazmati, Dirk Geismar, Christian Bäumer, Paul-Heinz Kramer, Theresa Steinmeier, Stefanie Schulze Schleithoff, Stephan Tschirdewahn, Boris Hadaschik, Beate Timmermann
Publikováno v:
Current Oncology, Vol 30, Iss 1, Pp 758-768 (2023)
Background: The aim of this study is to examine the dosimetric influence of endorectal balloons (ERB) on rectal sparing in prostate cancer patients with implanted hydrogel rectum spacers treated with dose-escalated or hypofractionated intensity-modul
Externí odkaz:
https://doaj.org/article/82748379d39740a7a5d9783a25d237d7
Autor:
Danny Jazmati, Barbara Hero, Theresa M. Thole.-Kliesch, Julien Merta, Hedwig E. Deubzer, Christian Bäumer, Feline Heinzelmann, Stefanie Schulze Schleithoff, Friederike Koerber, Angelika Eggert, Rudolf Schwarz, Thorsten Simon, Beate Timmermann
Publikováno v:
Current Oncology, Vol 29, Iss 11, Pp 8222-8234 (2022)
Background: Despite an intensive multimodal treatment approach, approximately 50% of high-risk (HR) neuroblastoma (NB) patients experience progression. Despite the advances in targeted therapy, high-dose chemotherapy, and other systemic treatment opt
Externí odkaz:
https://doaj.org/article/2eda78254f904a3a9f743eb2d70d7c1b
Autor:
Christian Hahn, Lena Heuchel, Jakob Ödén, Erik Traneus, Jörg Wulff, Sandija Plaude, Beate Timmermann, Christian Bäumer, Armin Lühr
Publikováno v:
Radiation Oncology, Vol 17, Iss 1, Pp 1-13 (2022)
Abstract Background To introduce and compare multiple biological effectiveness guided (BG) proton plan optimization strategies minimizing variable relative biological effectiveness (RBE) induced dose burden in organs at risk (OAR) while maintaining p
Externí odkaz:
https://doaj.org/article/056bff927b684bc0866ed3d022a5ce49
Autor:
Leonardo Schenck, Christian Bäumer, Björn Ross, Gabriele Schäfer, Nicole Stember, Heike Thomas, Stefan Stieglitz, Beate Timmermann
Publikováno v:
Frontiers in Pediatrics, Vol 11 (2023)
IntroductionFor most patients, cancer therapy with radiation is a new experience coming with many unknown challenges. This can be stressful, particularly for children and adolescents. With the aim of reducing this stress and anxiety, a virtual-realit
Externí odkaz:
https://doaj.org/article/e352ff017b6144e19357d789c5fecdd2
Autor:
Dalia Ahmad Khalil, Danny Jazmati, Dirk Geismar, Jörg Wulff, Christian Bäumer, Paul Heinz Kramer, Theresa Steinmeier, Stefanie Schulze Schleitthoff, Sandija Plaude, Martin Bischoff, Stephan Tschirdewahn, Boris Hadaschik, Beate Timmermann
Publikováno v:
Radiation Oncology, Vol 17, Iss 1, Pp 1-12 (2022)
Abstract Purpose To examine the dosimetric feasibility of hypofractionated/dose escalated radiation therapy in patients with localized prostate carcinoma using simultaneous integrated boost intensity-modulated proton beam therapy (SIB-IMPT) in absenc
Externí odkaz:
https://doaj.org/article/28b4f3d01a0a44228e096e039e408cfb