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Age Is Just a Number? A Retrospective Review of Cause of Death in Patients 85 Years and Over Receiving Lung Stereotactic Ablative Radiotherapy.
J Med Imaging Radiat Oncol
January 2025
Icon Cancer Centre Gold Coast University Hospital, Southport, Queensland, Australia.
Introduction: Patients aged > 85 years are under-represented in research that has established stereotactic body radiotherapy (SBRT) as the standard of care in early stage non-small cell lung cancer (NSCLC) not suitable for or refusing surgery. With an ageing population in Australia, it is important to assess SBRT and cause of death (COD) in elderly patients receiving curative intent lung SBRT.
Methods: This is a multi-centre retrospective review of eligible patients treated across Australia from 2016 to 2022 with curative intent lung SBRT for early stage primary NSCLC, and aged 85 years or over.
Cost-minimization analysis of the GORTEC 2014-04 randomized phase II study of stereotactic ablative radiotherapy (SABR) or chemotherapy-SABR in oligometastatic head and neck cancer.
Radiother Oncol
January 2025
GORTEC 4 bis rue Emile Zola 37000 Tours, France; Department of Radiotherapy, Centre François-Baclesse, Corpuscular Physics Laboratory, IN2P3, ENSICAEN, CNRS UMR 6534, Université de Normandie, Caen, France. Electronic address:
Purpose: The randomized phase II GORTEC 2014-04 and French Head and Neck Intergroup study showed deeper deterioration of the quality of life (HRQoL) and dramatically higher severe toxicity rates with similar overall survival rates using chemo-SABR compared to SABR alone in oligometastatic head and neck cancer (HNSCC) patients. We evaluated the costs associated with SABR-alone versus chemo-SABR and their associated costs (transportation, hospitalizations, etc).
Materials And Methods: 69 HNSCC patients with 1-3 oligometastases and a controlled primary were randomized from September 2015 to October 2022.
PSMA+ Extracellular Vesicles are a Biomarker for SABR in Oligorecurrent Prostate Cancer Analysis from the STOMP-like and ORIOLE trial cohorts.
Clin Cancer Res
January 2025
Mayo Clinic, Rochester, MN, United States.
Purpose: Two randomized clinical trials (STOMP and ORIOLE) demonstrated that stereotactic ablative radiotherapy (SABR) can prolong ADT-free survival or progression-free survival (PFS) in patients with metachronous oligometastatic prostate cancer (omCSPC) patients. While most omCSPC patients have a more modest delay in progression, a small subset achieves a durable response following SABR. We investigated the prognostic and predictive value of circulating PSMA-positive extracellular vesicles (PSMA+EV) and prostate specific antigen (PSA) in a biomarker correlative study using blood samples from three independent patient cohorts.
View Article and Find Full Text PDFRadiation Induced Unilateral Vocal Fold Paralysis Following Lung Stereotactic Ablative Radiation Therapy: A Case Report and Review of the Literature.
Clin Lung Cancer
December 2024
Department of Radiation Oncology, University of California Davis Comprehensive Cancer Center, Sacramento, CA. Electronic address:
Predicting acute and late toxicity in prostate cancer stereotactic ablative radiotherapy: the role of dosimetric parameters and prostate volume.
Strahlenther Onkol
January 2025
Department of Radiation Oncology, Hacettepe University Faculty of Medicine, Ankara, Turkey.
Purpose: Our objective was to identify the dosimetric parameters and prostate volume that most accurately predict the incidence of acute and late gastrointestinal (GI) and genitourinary (GU) toxicity in prostate cancer stereotactic ablative radiotherapy (SABR) treatments.
Methods: We conducted a retrospective analysis of 122 patients who received SABR for prostate cancer at our clinic between March 2018 and September 2022 using a five-fraction SABR regimen. The existing plans of these patients were re-evaluated according to our institutional protocols (Hacettepe University [HU-1] and HU-2) as well as PACE‑B, RTOG 0938, and NRG GU005 dose-volume constraints.
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