Prognostic factors and outcomes in clinical stage II testicular seminoma treated with radiation therapy at two institutions

ASTRO Poster Library, Daniel Rosen, 363733

The Accuracy of Multiparametric MRI in Identification of Intraprostatic Tumor Deposits After Local Prostate Radiation Therapy

ASTRO Poster Library, Tyler Gutschenritter, 364067

Kinetics and patterns of PSMA PET uptake in prostate cancer after radiation therapy: a single center retrospective study

ASTRO Poster Library, Masatoshi Hotta, 364090

Prostate magnetic resonance imaging delta-radiomics during image-guided conventional fractionation and stereotactic ablative radiotherapy

ASTRO Poster Library, Robin Portner, 364249

An analysis of PTV margins for postoperative pelvic nodal radiotherapy (PNRT) using a dose accumulation workflow

ASTRO Poster Library, Alan Dal Pra, 364455

Payer-Negotiated Prices in the Diagnosis and Management of Prostate Cancer in 2022

ASTRO Poster Library, Elitza Koutleva, 363456

Focal MR-guided High-Dose-Rate Brachytherapy for Localized Prostate Cancer: A Prospective Clinical Trial

ASTRO Poster Library, Enrique Gutierrez, 364430

The Prognostic Value of the Size and the Sub-Site of the Local Failure at DCE-MRI before Salvage Radiotherapy for Prostate Cancer

ASTRO Poster Library, Giuseppe Sanguineti, 363453

Combined Brachytherapy and Ultra-hypofractionated Radiotherapy for Intermediate-Risk Prostate Cancer: Comparison of Toxicity Outcomes Using a High-Dose Rate (HDR) Versus Low-Dose Rate (LDR) Brachytherapy Boost

ASTRO Poster Library, Marisa Kollmeier, 364435

Impact of a Patient Tracking Dashboard on the Timeliness for Chart Check in a Community-based Radiation Oncology Department

ASTRO Poster Library, Malolan Rajagopalan, 363458

Safety and efficacy of Stereotactic MRI-Guided Adaptive Radiation Therapy for Localized Kidney Cancer

ASTRO Poster Library, Jonathan Leeman, 364381

Dosimetrically Correlating the Acute Effect of Bone Radiation on Anemia in Men with Intact Prostate Cancer

ASTRO Poster Library, Jordan Fenlon, 363492

Balancing Infectious Disease Control and Radiotherapy Risk Management using a novel analytic approach

ASTRO Poster Library, Naveed Islam, 364361

Association Between Radiation Exposure and Family History of Cancer: Analysis of an Online Risk Assessment Tool

ASTRO Poster Library, Yash Shah, 364286

Improving Quality Metrics in Radiation Oncology: Implementation of Pre-Treatment Peer Review for Stereotactic Body Radiation Therapy in Thoracic Cancer Patients

ASTRO Poster Library, Leslie Chang, 363522

Using Molecular Imaging to Create Guidelines for the Optimal Clinical Target Volume for Para-aortic Lymph Nodes in Prostate Cancer

ASTRO Poster Library, Anjali Saripalli, 363535

Radiation therapy for Stage IIA/B seminoma: modeling secondary cancer risk for protons and VMAT versus 3D photons

ASTRO Poster Library, Jennifer Pursley, 364469

Impact of Quality Assurance and Feedback on Radiotherapy Prescribing Practices: A Randomized Controlled Trial

ASTRO Poster Library, Robert Olson, 363546

Is Hypofractionated Elective Nodal Irradiation Safe in High-risk Prostate Cancer? : A Single-institution Prospective Study

ASTRO Poster Library, swarupa Mitra, 364199

Efficacy of Bicalutamide Monotherapy in Prostate Cancer: A Network Meta-Analysis of 10 Randomized Trials

ASTRO Poster Library, Atallah Baydoun, 363569

The use of HA as rectal spacer in prostate cancer patients undergoing hypofractionated RT: an Australian experience

ASTRO Poster Library, Emily Holt, 364190

Combined risk factors and outcomes in High Risk Prostate Cancer: secondary analysis of a phase III trial

ASTRO Poster Library, Abdenour Nabid, 363588

Tumoral Endoglin (CD105) regulates the Tumor Microenvironment, Tumorigenicity, and Therapeutic Response in Renal Cell Carcinoma

ASTRO Poster Library, Mariam Oladejo, 364151

Evaluating the Inter-Reviewer Reliability and Evidentiary Grounds for Third-Party Peer-to-Peer Mandated Downgrading of Radiation Therapy Prescriptions

ASTRO Poster Library, Daniel Koffler, 364098

Multimodal urine cell-free DNA-based residual disease detection and prognostication in muscle-invasive bladder cancer patients.

ASTRO Poster Library, Alexander Shiang, 364482

Evaluation of Intra-observer Variation for Deep Learning Generated Head and Neck Organs at Risk Segmentation

ASTRO Poster Library, Jia Ge, 364568

Initial Experience using daily artificial intelligence-assisted adaptive radiotherapy on cone-beam CT for bladder cancer

ASTRO Poster Library, Aron Popovtzer, 364022

RTOG/NRG 1115 Quality of Life of Phase III Dose Escalated Radiation Therapy (RT) & Standard Androgen Deprivation Therapy (ADT) with GnRH Agonist vs. Dose Escalated RT & ADT with GnRH Agonist and orteronel (TAK-700) for Men with High Risk Prostate

ASTRO Poster Library, Deborah Bruner, 363664

The Proportion of Prostate Cancer Randomized Control Trials involving Radiation Therapy over Time

ASTRO Poster Library, Suvidya Lakshmi Pachigolla, 363986

A Pilot Study of Salvage HDR Brachytherapy in Recurrent Prostate Cancer: 5 Year Toxicity and Outcomes

ASTRO Poster Library, Maxence Cloutier, 363897

The MARRTA project. Safety & risk analysis in Radiation Oncology.

ASTRO Poster Library, Jose Pardo, 363700

ReIGNITE RT Boost: An international study testing the feasibility, accuracy and reliability of using restriction spectrum imaging (RSI) MRI to guide radiotherapy target volume delineation for prostate cancer tumor boost

ASTRO Poster Library, Asona Lui, 363860

Para-Aortic Radiation Therapy for Oligorecurrent Prostate Cancer

ASTRO Poster Library, Benjamin Rich, 363843

Performance of Multiparametric MRI and PET imaging in Identifying and Localizing Locally Radiorecurrent Prostate Cancer in a Phase I/II trial of Focal Salvage HDR

ASTRO Poster Library, BhanuPrasad Venkatesulu, 364583

Determining Combined Modality Dosimetric Constraints by Integration of IMRT and LDR Prostate Brachytherapy Dosimetry

ASTRO Poster Library, Jason Nosrati, 363814

Comparison between the WHO-CFICPS and the PRISMA methods in the classification of safety-related events in a single radiation oncology department.

ASTRO Poster Library, Selma Ben Mustapha, 363800

Implementation of a Special Medical Physics Consult Process for Re-irradiation in Patients with Brain Tumors: Planning and Toxicity Outcomes

ASTRO Poster Library, Sean Miller, 363781

Clinical outcomes of prostate SBRT using non-adaptive MR-guided radiotherapy (MRgRT)

ASTRO Poster Library, Maria Sandoval, 363767

Acute and late toxicity of prostate-only or pelvic SBRT in prostate cancer: A Comparative Study

ASTRO Poster Library, Vedang Murthy, 363747

Building an institutional-consensus artificial intelligence model for prostate bed auto-segmentation through incremental learning

ASTRO Poster Library, Dean Hobbis, 364612

Abiraterone, Androgen Deprivation Therapy, and Radiotherapy for Localized Intermediate/High Risk Prostate Cancer: Long-term follow up of the RAD1 Phase 2 trial

ASTRO Poster Library, Macklin Nguyen, 364606

Genomic Analysis of Circulating Tumor DNA Identifies Recurrent Molecular Features with Clinical Significance in Advanced Prostate Cancer

ASTRO Poster Library, David Yang, 363729

Improved survival outcomes after local therapy in men with metastatic and non-metastatic cT4 prostate cancer presenting with obstructive urinary symptoms

ASTRO Poster Library, Lauren Andring, 363728

PSA Kinetics and Outcomes after Magnetic Resonance Image-Guided Stereotactic Body Radiotherapy for Prostate Cancer

ASTRO Poster Library, Meric Sengoz, 363876

MR guided SBRT for early prostate cancer. Initial experience with 270 consecutive patients.

ASTRO Poster Library, Raphael Pfeffer, 363882

Radiotherapy for Advanced Upper Tract Urothelial Carcinoma Intolerant to Chemotherapy

ASTRO Poster Library, Ming-Zhu Liu, 363893

Outcomes of Multiple/all lesions Stereotactic Ablative Radiation Therapy (SABR) for Oligo-Metastatic Renal Cancer

ASTRO Poster Library, Ming-Wei Ma, 363697

Development and Implementation of an Evidence Based Pregnancy Screening Protocol in an Academic Radiation Oncology Department

ASTRO Poster Library, Edward Duffy, 363910

Characterizing the performance of a deep-learning segmentation algorithm for outlining dominant intraprostatic lesions on prostate multi-parametric MRI

ASTRO Poster Library, Martin King, 363924

The effects of multidimensional individualized clinical management (MDICM) in radiotherapy for patients with head and neck cancer(HNC): a pilot study

ASTRO Poster Library, Ting Wang, 363932

Cervical Spine Setup Reproducibility Using Standard Headrests versus Custom Headrests in Head and Neck Cancer Patients

ASTRO Poster Library, Truston Bodine, 363941

Dose-Response Prediction for SBRT of Prostate Cancer based on measured cell survival curves using a unified multi-activation model

ASTRO Poster Library, Shidong Li, 363977

THE UTILITY OF MEAN APPARENT DISSUSION COEFFICIENT VALUE IN PATIENTS WITH PROSTATE CANCER TREATED WITH DEFINITIVE RADIOTHERAPY

ASTRO Poster Library, Huseyin Cem Onal, 364602

High-performance cellular radiosensitivity assay combined to a polygenic score to predict late post radiotherapy overreaction in cancer prostate patients: a proof of concept

ASTRO Poster Library, Sandrine Pereira, 363991

A Novel Approach to Vessel-Sparing Prostate Radiotherapy Using MR-Only Simulation and Non-Contrast MR Angiography: Vessel Delineation Feasibility and SBRT Dosimetric Analysis

ASTRO Poster Library, Justin Haseltine, 363997

Rectal dosimetry using rectal hydrogel spacer in patients with recurrent prostate cancer undergoing salvage high-dose-rate brachytherapy

ASTRO Poster Library, Charles Lee, 363658

Evaluation of Cross-Disciplinary Educational Material to Improve Patients' Knowledge and Utilization of Palliative Radiation Therapy

ASTRO Poster Library, Meredith Young, 364037

Oligometastatic prostate cancer in the modern era: Post-SBRT chronicle

ASTRO Poster Library, Siven Chinniah, 364049

Association between results from the 17-gene genomic prostate score assay and long-term outcomes after external beam radiation therapy in intermediate- or high-risk prostate cancer patients, independent of race

ASTRO Poster Library, Matthew Boyer, 363638

Geometric Analysis and Dosimetric Evaluation of Various Deformable Image Registration (DIR) Algorithms for Abdominal Images with 3D Biomechanically Modelled Deformation

ASTRO Poster Library, Jun Hong, 364069

¹¹C-Choline Positron Emission Tomography-Detected Prostate Cancer Thoracic Metastases

ASTRO Poster Library, Robert Gao, 363633

Systemic therapy postponement after stereotactic body radiation therapy for oligometastatic prostate cancer

ASTRO Poster Library, David Baron, 363624

Stereotactic Ablative Radiotherapy for the Treatment of Pancreatic Metastases from Renal Cell Carcinoma

ASTRO Poster Library, Tidie Song, 364140

Tumor control probability modeling and systematic review of oligometastatic prostate cancer treated with stereotactic ablative radiotherapy

ASTRO Poster Library, Sean Koerner, 363594

Functional Outcomes after Radiation Therapy or Radical Prostatectomy with Postoperative Radiation Therapy for High-Risk Prostate Cancer

ASTRO Poster Library, Kripa Guram, 364181

Stereotactic Radiotherapy Boost as part of Tri-modality Treatment for Bladder Preservation in Patients with Muscle-Invasive Bladder Cancer

ASTRO Poster Library, Shang-Bin Qin, 364188

From alpha to omicron: a tertiary care hospital-based radiation oncology network's COVID-19 response experience

ASTRO Poster Library, Yilin (Linda) Cao, 363587

TREATMENT OUTCOMES OF POSTOPERATIVE ULTRA-HYPOFRACTIONATED STEREOTACTIC BODY RADIOTHERAPY IN PROSTATE CANCER

ASTRO Poster Library, Huseyin Cem Onal, 364191

Can Perirectal Spacing Help Reduce GI Toxicity In Patients Undergoing Post-Prostatectomy Radiotherapy?

ASTRO Poster Library, Michael Chao, 364194

Improving radiation quality through the implementation of prospective peer review

ASTRO Poster Library, Leila Tchelebi, 363562

A Workshop-based Evaluation of a Tool for Online Feedback During Contouring

ASTRO Poster Library, Alan McWilliam, 364208

Prospective peer review for hypo-fractionated treatments during the COVID-19 Pandemic

ASTRO Poster Library, Louis Potters, 364229

Adaptive dose escalation in Muscle Invasive Bladder Carcinoma (MIBC) - impact on organ preservation and clinical outcomes

ASTRO Poster Library, P Anuradha, 364231

Prostate Brachytherapy Utilization in the COVID-19 Era: A Cross-Sectional Study of Radiation Oncologists in the United States

ASTRO Poster Library, Alex Ritter, 363539

Patterns of care after ⁶⁸Ga-PSMA-PET in patients with radiorecurrent localized only prostate cancer

ASTRO Poster Library, Krystal Morales Rivera, 363499

Dosimetric impact of interfractional bladder and trigone deformations: A post-hoc analysis of a phase III randomized trial of MRI-guided versus CT-guided stereotactic body radiotherapy

ASTRO Poster Library, Beth Neilsen, 364291

Prognostic value of the intermediate risk feature in men with favorable intermediate risk prostate cancer: Implications for active surveillance

ASTRO Poster Library, Michael Sherer, 364294

Ten-year Follow-up on 160 Patients Treated with Hypofractionated Prostate Salvage Radiation Therapy

ASTRO Poster Library, Kaili Ranta, 363497

Patient Experience Performance at a Primary Cancer Center Versus Satellite Facilities

ASTRO Poster Library, Abhiram Singh, 363472

Implementation of Data-Driven Timelines and Visual Guidance Tools to Improve Radiation Oncology Task Completion: "Plan Readiness"

ASTRO Poster Library, Ashish Chawla, 364383

Comparison of Patient-reported Quality-of-life between Spot Scanned Proton Stereotactic Body Radiation Therapy and Conventional Proton Therapy after radiotherapy for intermediate-risk prostate cancer: a single-center prospective registry experience

ASTRO Poster Library, Phylicia Gawu, 364424

Prostate Brachytherapy boost in the elderly: results of a comparative study

ASTRO Poster Library, Delphine Marotte, 363427

Ultra-hypo fractionated prostate IGRT with HDR brachytherapy boost as compared to a moderate-hypo fractionated approach: Patients reported outcomes (PRO's) of a phase two study interim analysis

ASTRO Poster Library, Andre-Guy Martin, 363395

Focal Dose Intensification to the Dominant Intraprostatic Lesion (DIL) Using an MR-Linac Adaptive-Planning Approach for Prostate Cancer: Dosimetric Outcomes and Early Toxicity

ASTRO Poster Library, Victoria Brennan, 364436

The maximum standardized uptake value in patients with recurrent or persistent prostate cancer after radical prostatectomy and PSMA-PET-guided salvage radiotherapy -a multicenter retrospective analysis

ASTRO Poster Library, Simon Spohn, 364441

Bladder volumes matter: Clinical significance of bladder filling in salvage radiotherapy for prostate cancer

ASTRO Poster Library, Alexander Valdman, 363387

Toxicity outcomes at 18 months for Cs-131 low-dose-rate prostate brachytherapy compared to I-125 and Pd-103

ASTRO Poster Library, Bradley DePaoli, 364459

Radiotherapy Physics Quality Assurance and Management Practices in Less Resourced Facilities: An Initial Pilot Survey in Six countries followed by An Onsite Visit and Audit of Radiotherapy Centers in a Lower Middle-Income Country (LMIC).

ASTRO Poster Library, Afua Yorke, 363382

Does chemo-radiotherapy improve survival outcomes vs. radiotherapy alone for high-grade cT1 urothelial carcinoma of the bladder?

ASTRO Poster Library, Neal Andruska, 364470

Challenges and solutions during the COVID pandemic for patient retention and physician engagement in the phase 3 ATLAS study of apalutamide added to androgen deprivation therapy (ADT) in high-risk localized or locally advanced prostate cancer (HRLPC)

ASTRO Poster Library, Howard Sandler, 363378

Peer Review of Head and Neck Cancer Planning Target Volumes in Radiation Oncology

ASTRO Poster Library, Nancy Lee, 363282

Randomized Trial of ¹⁸F-fluciclovine vs ⁶⁸Ga-PSMA PET/CT Guided Post-prostatectomy Radiotherapy: Interim Volumetric & Toxicity Analyses

ASTRO Poster Library, Ashesh Jani, 364500

RATE OF RADIATION THERAPY PATIENT SAFETY EVENTS BY SEVERITY AT A LARGE ACADEMIC MEDICAL CENTER

ASTRO Poster Library, Karthik Adapa, 364519

CT-Guided Adaptive Radiotherapy (CT-ART) Improves Target Coverage in Hypofractionated Radiation Therapy for Bladder Cancer

ASTRO Poster Library, Hayley Stowe, 364549

Implementation of a Dedicated Concurrent Chemotherapy and Radiation (C-XRT) Coordination Process Can Result in Improved C-XRT Synchronization

ASTRO Poster Library, Joshua Asper, 363339

Multiparametric MRI as a Predictor of PSA Response in Patients Undergoing Stereotactic Body Radiation (SBRT) Therapy for Prostate Cancer

ASTRO Poster Library, Kareem Rayn, 364581

Extracranial hypofractionated radiotherapy for advanced melanoma in the era of immunotherapy

ASTRO Poster Library, Ashlynn Clark, 364493

Can post-treatment dosimetry predict clinical outcomes in segmental transarterial radioembolization of hepatocellular carcinoma?

ASTRO Poster Library, Chris Montoya, 363685

Efficacy and safety of neoadjuvant immunotherapy combined with chemoradiotherapy versus combined with chemotherapy in esophageal cancer: a systematic review and meta-analysis

ASTRO Poster Library, Yunsong Liu, 363829

Effect of Pelvic Bone Marrow Dose-Volume Parameters on Acute Hematologic Toxicity in Neoadjuvant Pelvic Intensity-Modulated Radiotherapy for Local Advance Rectal Cancer

ASTRO Poster Library, Gang Wang, 363828