2025 ASTRO Annual Meeting
Safety and Benefit of Radiation Therapy for High-Risk Muscle-Invasive Bladder Cancer
Following cystectomy, patients with muscle-invasive bladder cancer at high risk for recurrence may safely be treated with radiotherapy and may achieve an improvement in locoregional control compared w...
Intensity-Modulated Radiation Therapy vs Proton Therapy for Oropharyngeal Cancer
The phase III TORPEdO trial reported no meaningful differences between intensity-modulated radiation therapy (IMRT) and proton beam therapy at 1 year in terms of patient-reported quality of life, swal...
Biomarker-Driven Apalutamide Therapy for Patients With Recurrent Prostate Cancer
Use of PAM50 subtyping allowed clinicians to determine which patients with recurrent prostate cancer were most likely to benefit from the addition of apalutamide hormonal therapy to salvage radiothera...
10-Year Incidence of Second Cancers in HPV-Positive Oropharyngeal Cancer
At 10 years, the cumulative incidence of radiation-induced second malignancies in patients receiving definitive radiation therapy for human papillomavirus (HPV)–associated oropharyngeal cancers was 1....
Pulsed Low-Dose–Rate Chemoradiation Reduces Severe Esophagitis in Esophageal Cancer and NSCLC
Chemoradiation with a pulsed low-dose–rate technique led to lower-than-usual rates of severe esophagitis without compromising efficacy in patients with esophageal and non–small cell lung cancer (NSCLC...
Breast Volume Preservation Comparable After Five-Fraction Whole- or Partial-Breast Radiotherapy
No significant differences were observed in breast volume loss between five-fraction whole-breast and partial-breast radiation therapy in patients with breast cancer who underwent prior partial mastec...
Immunotherapy Addition Yields QOL Benefits in Limited-Stage Small Cell Lung Cancer
Clinically meaningful improvements in longer-term quality of life were achieved with the addition of atezolizumab immunotherapy to chemoradiation in patients with limited-stage small cell lung cancer ...
Dose-Intensified Proton Therapy for Newly Diagnosed Glioblastoma
Dose intensification of proton radiation therapy led to improved overall survival for patients with newly diagnosed glioblastoma, according to findings from a cohort of the phase II NRG-BN001 trial, w...
CT-Adapative SBRT for Recurrent Retroperitoneal Sarcomas
For patients with recurrent retroperitoneal sarcomas that cannot be treated surgically, treatment choices are limited. These tumors can grow in the abdomen adjacent to vital organs or enmeshed within ...
Impact of Proton and Photon Therapies on HRQOL in Breast Cancer
Health-related quality-of-life measurements demonstrated that both proton and photon radiation therapies led to excellent and similar impacts on quality of life for patients with breast cancer undergo...
Intermediate-Risk Prostate Cancer: Shorter Radiation Improves Patient Experience, But Not Disease Control
For patients with intermediate-risk, localized prostate cancer, radiation therapy delivered in five sessions reduced patient-reported side effects compared to longer courses of radiation, according to...
Oropharyngeal Cancer Quality-of-Life Outcomes: IMRT vs Proton-Beam Therapy
A new phase III clinical trial has found that intensity-modulated radiation therapy (IMRT) and proton-beam therapy resulted in similar quality-of-life outcomes and low rates of side effects for people...
SABR May Be Comparable to Surgery for Early-Stage NSCLC
Stereotactic radiation therapy (SABR) was found to be noninferior to surgical resection in terms of overall survival for patients with early-stage non–small cell lung cancer (NSCLC), according to 10-y...
Adjuvant Radiation Therapy Safe and Beneficial in Locally Advanced Muscle-Invasive Bladder Cancer
Adjuvant radiation therapy following radical cystectomy and chemotherapy was found to be safe and efficacious for patients with locally advanced muscle-invasive bladder cancer, according to findings f...
PAM50 Subtyping Identifies Patients With Prostate Cancer Most Likely to Benefit From Apalutamide
Assessment with a genomic test could help predict which patients with recurrent prostate cancer are most likely to benefit from the addition of hormonal therapy to radiation following prostatectomy, a...
Prostate Cancer: Radiopharmaceutical Plus SBRT Delays Progression in Patients With Limited Metastatic Disease
A new clinical trial found that people with a limited number of metastases from recurrent prostate cancer lived significantly longer without disease progression when they received a radiopharmaceutica...
