نتایج جستجو برای: therapy optimization

تعداد نتایج: 966772  

2016

The variety of treatment options for cancer patients has increased significantly in recent years. Not only do we combine radiation with surgery and chemotherapy, new therapeutic approaches such as immunotherapy and targeted therapies are starting to play a bigger role. Physics has made significant contributions to radiation therapy treatment planning and delivery. In particular, treatment plan ...

Journal: :Physics in medicine and biology 2016
C Grassberger H Paganetti

The variety of treatment options for cancer patients has increased significantly in recent years. Not only do we combine radiation with surgery and chemotherapy, new therapeutic approaches such as immunotherapy and targeted therapies are starting to play a bigger role. Physics has made significant contributions to radiation therapy treatment planning and delivery. In particular, treatment plan ...

2014
Eduard Schreibmann Tim Fox

Treatment planning for volumetric arc therapy (VMAT) is a lengthy process that requires many rounds of optimizations to obtain the best treatment settings and optimization constraints for a given patient's geometry. We propose a feature-selection search engine that explores previously treated cases of similar anatomy, returning the optimal plan configurations and attainable DVH constraints. Usi...

2007
Dionne M. Aleman Nancy Huang Christopher Fox

of Dissertation Presented to the Graduate School of the University of Florida in Partial Fulfillment of the Requirements for the Degree of Doctor of Philosophy OPTIMIZATION METHODS IN INTENSITY MODULATED RADIATION THERAPY TREATMENT PLANNING By Dionne M. Aleman December 2007 Chair: H. Edwin Romeijn Major: Industrial and Systems Engineering The design of a treatment plan for intensity modulated r...

Journal: :Medical physics 2015
Jan Unkelbach Thomas Bortfeld David Craft Markus Alber Mark Bangert Rasmus Bokrantz Danny Chen Ruijiang Li Lei Xing Chunhua Men Simeon Nill Dávid Papp Edwin Romeijn Ehsan Salari

Volumetric modulated arc therapy (VMAT) has found widespread clinical application in recent years. A large number of treatment planning studies have evaluated the potential for VMAT for different disease sites based on the currently available commercial implementations of VMAT planning. In contrast, literature on the underlying mathematical optimization methods used in treatment planning is sca...

Journal: :International Journal of Radiation Oncology*Biology*Physics 2016

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