Results 181 to 190 of about 53,395 (273)

LET measurements in proton and helium‐ion beams of therapeutic energies using a silicon pixel detector towards a tool for quality assurance

Medical Physics, Volume 52, Issue 9, September 2025.
Abstract Background As advanced treatment plans increasingly include optimizing both dose and linear energy transfer (LET), there is a growing demand for tools to measure LET in clinical settings. Although various detection systems have been investigated in this pursuit, the scarcity of detectors capable of providing per‐ion data for a fast and ...
Yasmin Hamad, Ferisya Kusuma Sari, Renato Félix‐Bautista, Mária Martišíková, Andrea Mairani, Tim Gehrke   +5 more
wiley   +1 more source

Response to Letter to the Editor Regarding 'Is Proton Beam Therapy Always Better Than Photon Irradiation? Lessons From Two Cases'. [PDF]

J Med Radiat Sci
Li MP, Yeo A, Wiltshire K, Phillips C, Sia J, Wheeler G, Hall L.   +6 more
europepmc   +1 more source

Quality assurance and reporting for FLASH clinical trials: The experience of the FEATHER trial

Medical Physics, Volume 52, Issue 9, September 2025.
Abstract Background Research on ultra‐high dose rate (UHDR) radiation therapy has indicated its potential to spare normal tissue while maintaining equivalent tumor control compared to conventional treatments. First clinical trials are underway. The randomized phase II/III FEATHER clinical trial at the Paul Scherrer Institute in collaboration with the ...
Isabella Colizzi, Robert Schäfer, Jonas Brückner, Gaia Dellepiane, Martin Grossmann, Maximilian Körner, Antony John Lomax, David Meer, Benno Rohrer, Carla Rohrer Bley, Michele Togno, Serena Psoroulas   +11 more
wiley   +1 more source

Comparison of Adjuvant and Salvage Therapy with Immune Checkpoint Inhibitors in Head and Neck Mucosal Melanoma Treated with Proton Beam Therapy: A Retrospective Cohort Study. [PDF]

Acta Derm Venereol
Horisaki K, Yoshikawa S, Omata W, Tsutsumida A, Kiyohara Y.   +4 more
europepmc   +1 more source

Synthesis and Characterization of Co(II), Cu(II), and Ni(II) Complexes of 2,2′‐Bipyridine‐4,4′‐Dicarboxamide Ligands: Antibacterial Evaluation Against Resistant Bacteria and Enzyme Inhibition

ChemistryOpen, Volume 14, Issue 9, September 2025.
Two new 2,2′‐bipyridine‐4,4′‐dicarboxamide ligands and their Co(II), Cu(II), and Ni(II) complexes are synthesized and characterized. The L2‐Co complex shows strong antibacterial activity against Staphylococcus aureus, Escherichia coli, and Pseudomonas aeruginosa.
Hussein Alchurak, Aseel Almadhoun, İsmail Yılmaz, Raneem Mamoun Ali Nour, Müslüm Kuzu, Hasan Solmaz   +5 more
wiley   +1 more source

Proton beam therapy image-guided radiotherapy training for RTTs - Experience from a single institution. [PDF]

Tech Innov Patient Support Radiat Oncol
Kottakunnan JS, Shoraka S, Dodd A, Kilkenny M, Petty S, Osborn K, Webster A.   +6 more
europepmc   +1 more source

Local Control and Toxicity Outcomes After Stereotactic Body Radiation Therapy for Metastatic Osteosarcoma in Pediatric Patients

Pediatric Blood &Cancer, Volume 72, Issue 9, September 2025.
ABSTRACT Background Pediatric osteosarcoma is an aggressive bone malignancy that presents significant challenges due to high rates of metastatic disease and relapse. It is often treated with palliative radiotherapy for symptom control, but achieving definitive local control (LC) with radiotherapy alone is challenging given its radioresistance.
Sohil Reddy, Rituraj Upadhyay, Brett Klamer, Raj Singh, David Konieczkowski, Timothy Cripe, Nicholas D. Yeager, Ryan D. Roberts, Jennifer H. Aldrink, Bhuvana Setty, Thomas Scharschmidt, Joshua Palmer, Sujith Baliga   +12 more
wiley   +1 more source

Improvement of deep learning-based dose conversion accuracy to a Monte Carlo algorithm in proton beam therapy for head and neck cancers. [PDF]

J Radiat Res
Kato R, Kadoya N, Kato T, Tozuka R, Ogawa S, Murakami M, Jingu K.   +6 more
europepmc   +1 more source

A New Classification System for Fatty Liver—What Sonographers Should Know

Sonography, Volume 12, Issue 3, Page 374-380, September 2025.
To access CPD test for this article click here: https://www.sonographers.org/cpds/Classification_System_FattyLiver ABSTRACT Hepatic steatosis or fatty liver disease is a rapidly emerging health issue and is closely linked to an increase in cardiometabolic conditions such as obesity and type 2 diabetes.
Elspeth L. Keys, Katie L. McMahon, Elizabeth Powell, Heather Allen, Christopher Edwards   +4 more
wiley   +1 more source

Evaluation of the Mini-ridge Filter's Impact on the Generation of Secondary Radiation in Synchrotron-based Proton Beam Therapy. [PDF]

J Med Phys
Shimo T, Shiba S, Watanabe H, Yamanaka M, Matsumoto K, Yamano A, Tokuuye K.   +6 more
europepmc   +1 more source