Recent Posters and Presentations

Northern New England Clinical Oncology Society - 2025 Annual Meeting

Predicting Tarlatamab Response In Small Cell Carcinoma

Z Cieslak

A Prospective Trial to Measure Contralateral Breast Dose during Breast Radiotherapy Using Cherenkov Imaging and in vivo Dosimetry

A Matous, M Clark, R Vasyltsiv, S McVorran, A Fariss, P Bruza, D Gladstone, L Jarvis

Resolution of Pyoderma Gangrenosum during Adjuvant Breast Cancer Therapy

A Lauder, A Nwiloh, M Eximond, R LeBlanc, A Dagrosa, R Barth, M Chamberlin, S McVorran

Value of a Diagnostic Test That Predicts Late Genitourinary Toxicity from SBRT for Prostate Cancer

J Yu, V Jairam, N Lester-Coll

ASTRO 2025, San Fransisco, CA

3D Surface Cherenkov Mapping for Quantitative Beam Deviation Assessment and Cumulative Cherenkov Image Fusion in Non-Coplanar RT

Alexander Geiersbach, A. L. Matous, M. Jermyn, D. J. Gladstone, L. A. Jarvis, and P. Bruza

A Prospective Trial to Measure Contralateral Breast Dose during Breast Radiotherapy Using Cherenkov Imaging and in vivo Dosimetry

A.L. Matous, M. Clark, R. Vasyltsiv, S.M. McVorran, A.K. Fariss, P. Bruza, D.J. Gladstone, L.A. Jarvis

Incidence and Impact of Incidental Findings in Breast Radiotherapy CT Simulations

A.L. Matous, J. Engel, X. Xia, T. MacKenzie, S.M. McVorran

A Pre-Clinical Study of Hyperbaric Oxygen Therapy to Enhance Radiosensitization of Glioblastoma

D. Hunter, A. Tavakkoli, B. Allen, D. Gladstone, J. Buckey, K. Pointer, J. Hoopes

Neighborhood Trajectory as a predictor for proximity to radiation therapy

Colin J McNamara, FNP, Nirav S Kapadia, MD, MS, Heather A Carlos, MS, Sean Maroongroge, MD, MBA, Leslie K Ballas, MD, Andrew P Loehrer, MD, MPH

RNA-seq–Derived Radiosensitivity Index for Genomic-Adjusted Radiotherapy

S. Tau PhD, S.A. Eschrich PhD, J.G. Scott MD, DPhil, J.F. Torres-Roca MD, D.T. Bergman MD

Association between Rectal Spacer Use and Long-Term Health Care Costs- Payer Perspective

James B. Yu, MD, Ryoko Sato, PhD, Michael R. Folkert, MD, PhD, Samir Bhattacharyya, PhD, Emmanuel Ezekekwu, PhD, Daniel A. Hamstra, MD, PhD

Radiation Therapy for the Treatment of Osteoarthritis

James B. Yu MD MHS FASTRO

A Bibliometric Analysis of the 100 Most Influential Papers in Radiation Oncology- Mapping A Decade of Scientific Progress

Haseeb Chaudhry, James B. Yu

Quality of life results from NRG-GU005- A Phase III Trial of SBRT vs. Hypofractionated IMRT for Localized Intermediate Risk Prostate Cancer

James B Yu, MD, Stephanie L Pugh, PhD, Rodney J. Ellis, MD, Felix Y Feng, MD, Arthur J Frazier, MD, J Daniel Pennington, MD, PhD, Jeff M Michalski, MD, Daniel E Spratt, MD, Michael Ghilezan, MD, Scott C Morgan, MD, Alina Mihai, MD, MSc, Abhishek A Solanki, MD , Asim Amjad, MD, Michael Straza, MD, PhD, Cynthia Ménard, MD, Thomas Schroeder, MD, David T Marshall, MD, Rebecca Paulus, BS, Howard M Sandler, MD

Operationalizing the Integration Roadmap- A Case Study in Dosimetry Harmonization

Jennifer Willyard, PhD, PMP, CPHQ

Harnessing AI for Sustainable Radiation Oncology- Transforming Brachytherapy Waste Management

KE Lichter, GS Silva, C Phoung, J Liu, L Ni, A Smith, HJ Shin, I Hsu

Quantifying Energy Consumption in Radiation Oncology- A Multi-Modality Assessment for Sustainability and Efficiency

KE Lichter, GS Silva, J Tompkins, C Ruschke, A Witztum

A novel simulation framework for evaluating and optimizing oncology outreach policies

BT Scodari, PhD; AJ O’Malley, PhD; NS Kapadia, MD; GA Brooks, MD; AA Korsberg, MS; EL Moen, PhD

Comparison of Scanning Beam Proton Therapy versus Photon IMRT for Stage III Non-Small Lung Cancer

M. Zerfu, L. Ferro, O. Fatty-Hydara, J. Zeng, S. Bowen, R. Rengan, R. Roberts, A. Shepherd, J. Kang

Patient Demographic Factors Associated with Radiation Cystitis Following Radiation for Prostate Cancer

Remington Lim MD, Ernie Shippey MS, Andrew Loehrer MD, MPH, Lawrence Dagrosa MD, Jay Buckey Jr MD, Rachel Moses MD, MPH

Distance metrics predict out-of-distribution performance of AI oncology models for clinical deployment

Syed Rakin Ahmed, Charles Lu, Jayashree Kalpathy-Cramer

Conformal Scintillator Array Imaging Allows for Dynamic 2D In Vivo Dosimetry of Wide-Area and High-Gradient Fields

Roman Vasyltsiv, Allison Matous, Megan Clark, Natasha Mulenga, David Gladstone, Lesley Jarvis, Petr Bruza

Towards Endogenous Tissue Dosimetry and Radiotherapy Response Monitoring- Analyzing Blood Content and Oxygenation Tissue via Multispectral Cherenkov Imaging

Roman Vasyltsiv, Allison Matous, Shiru Wang, David Gladstone, Lesley Jarvis, Petr Bruza

Deformable Scintillator Array Dosimetry for in vivo Volumetric Dose and Dose-Rate Validation of UHDR Proton Therapy

Roman Vasyltsiv, Joseph Harms, Megan A. Clark, Yongbin Zhang, Zhiyan. Xiao, Rongxiao Zhang, Brian W. Pogue, David J. Gladstone, Anthony E. Mascia, and Petr Bruza

A Five-Year Update of a Scoping Review of Mentorship Initiatives in Radiation Oncology

WS Hercule, BA, ML Barbosa BS, CR Goodman MD PhD, EF Gillespie MD MPH, AE Hirsch MD, EB Holliday MD, RJ Kimple MD PhD, MK Rooney MD MS, CR Thomas Jr MD, DW Golden MD MHPE

In Vivo Time-Resolved Optical Dosimetry With Line Measurement and Source Tracking for Prostate High-Dose-Rate Brachytherapy

K. Willy, M. Clark, P. Bruza, S. McVorran, D. Gladstone

Inhibition of Cholinergic Signaling Enhances Radiation Treatment Efficacy in Glioblastoma

Ayanfeoluwa Kolawole

Inhibition of cholinergic signaling enhances radiation treatment efficacy in glioblastoma Poster

A. Kolawole, G. Paesah-Darkwah, T. Huang, J. Gochichoa, K. B. Pointer

A Geographic Comparison of the Medical Physics Job Market and Accredited Residency Program Distribution

F. Madondo, D. Myagmarsuren,Y. Kawthara, E. Chen, and J. Weygand

Long-term Failure Patterns and Prognostic Factors in a Randomized Dose-Escalation Trial for Skull Base Chordomas: a Secondary Analysis from PROG 85-26

Myrsini Ioakeim-Ioannidou, MD

Mapping Single-Cell ecDNA Dynamics in Glioblastoma with CRISPR Lineage Tracing

A.C. Marshall, A. McKenna

AAPM 2025, Washington, DC

Surface Mapping of Couch Kick Cherenkov Images for Rotation Independent Treatment Verification in External Beam Radiotherapy

A Geiersbach, DJ Gladstone, A Matous, LA Jarvis, P Bruza

Quantitative 3D Surface Mapping of Cherenkov Images for RealTime Beam Deviation Detection in Radiotherapy

A Geiersbach, DJ Gladstone, P Bruza

Treatment Planning System for UHDR Mobetron: Refinement and Validation of Phase Space Data Input

R Carballeira, D Gladstone, P Von Voigts-Rhetz, R Zhang

Monte Carlo‐Based Shielding and Safety Assessment of a 7 MeV FLASH Electron Beam Facility

R Carballeira, D Gladstone, P Liger, R Zhang

Real-Time Output Gating and Fault handling for a UHDR Mobetron FLASH Linac

A Sloop, K Willy, L Jarvis, R Zhang, P Bruza, D Gladstone

DoseX as a Per-Pulse UHDR and Conventional Electrometer Compatible with Standard Clinical Probes

A Sloop, R Zhang, P Bruza, D Gladstone

Intertumoral Oxygen Dynamics Precludes Pre-Irradiation Hyperbaric Oxygen Therapy from Improving Tumor Control in a Murine Glioblastoma Model

D Hunter, A Tavakkoli, B Allen, J Buckey, D Gladstone, PJ Hoopes

Quantitative MRI Oximetry: Combining EPR and OE- John Smith, MD1; Jane Doe, PhD2; Frederick Jones, MD, PhD1,2 MRI for Volumetric Mapping of Hypoxia in Tumors

C Ubert, V Kassey, S Petryakov, M Kmiec, P Schaner, PJ Hoopes, P Kuppusamy

The European colonial legacy’s influence on modern-day access to radiological health services in sub-Saharan Africa

A Nguyen, E Suliman, G Redler, S Kpetsu, D Branco, J Bryant, P Sandwall, CR Thomas Jr., J Weygand

Denoising Diffusion-Weighted Images of Rectal Cancer Acquired on a 0.35T Magnetic Resonance Imaging-Guided Linear Accelerator Using Singular Value Decomposition

S Bhandari, G Redler, J Bryant, J Andreozzi, I Oraiqat, S Nichols, T Armstrong, K Latifi, D Gladstone, R Palm, S Rosenberg, S Hoffe, JM Frakes, J Weygand

Dynamic 2.5D Surface Dosimetry Using Deformable Scintillator Array Imaging

R Vasyltsiv, A Matous, M Clark, N Mulenga, D Gladstone, L Jarvis, P Bruza

ASTRO 2024, Washington, DC

Cherenkov Imaging Combined with Scintillation Dosimetry Provides Real- Time Positional and Dose Monitoring for Patients with Cardiac Implanted Electronic Devices

A. Matous, S. Decker, R. Zhang, D. Gladstone, E. Grove, B. Williams, M. Jermyn, S. McVorran, L. Jarvis

Cherenkov Imaging with a Predicted Surface Dose Overlay for Treatment Verification

A. P. Lauder, S. M. Decker, P. Bruza, D. J. Gladstone, M. Jermyn, and L. A. Jarvis

Funded Radiation Oncology Visiting Medical Student Electives: A Cross-Sectional Analysis

D. Bergman MD, A. Gayne, C. McNamara FNP, CR. Thomas Jr. MD, N. Kapadia MD MS

Building an Operational Quality Enterprise for Radiation Oncology: Approaches, Tools, and Techniques

Jennifer Willyard, PhD, PMP, CPHQ

Off-Protocol Radiotherapy in Phase III Metastatic Solid Tumor Trials

A.D. Sherry, T.A. Lin, Z.R. McCaw, E.J. Beck, R. Kouzy, J. Abi Jaoude, A.H. Passy, A.M. Miller, G.S. Kupferman, C.D. Fuller, C.R. Thomas Jr, E.J. Koay, C. Tang, P. Msaouel, E.B. Ludmir

Self-Reported Financial Toxicity among Rural Cancer Patients Treated with Radiotherapy

M. Rose, R. Yen, Y. Deshmukh, S. Sha, A. Van Citters, N. Kapadia

Systematic Review and Meta-Analysis of Adjuvant Radiation Dose for Pediatric Patients (≤22y) with Non-Metastatic Intracranial Ependymomas

M. Rose, R. Sachdeva, Y. Mezgueldi, R. Yen, L. Serraj, K. Corbett, T. Yock

Inhibition of human Ether-à-go-go related gene 1 leads to radiation sensitization in glioblastoma

Vimbai F. Madondo, Kelli B. Pointer, MD,PhD

Impact of Standardized Structure Templates on Violations for Radiation Plans Submitted to Co-operative Group Clinical Trials

Gobind Gill, MD, Lawrence Gates PhD, Bethany S Marshall CMD, Melanie L Rose MD, Lesley A Jarvis MD PhD

AAPM 2024, Los Angeles

Anesthetic Concentration, Type, and Duration in Murine Model to Play an Essential Role in Tissue Oxygenation and Reproducibility of the Flash Effect

Megan Clark, Armin Tavakkoli, Alireza Kheirollah PhD, Arthur Petusseau PhD, David J. Gladstone ScD, Brian W Pogue PhD, Petr Bruza and P. Jack Hoopes

In Vivo Radiation-Induced Oxygen Consumption in Electron Flash Is Dependent on Initial pO2

Jacob Pierce Sunnerberg, Armin Tavakkoli, Noah Daniel, Austin Sloop, Megan Clark, Rongxiao Zhang PhD, Harold M Swartz MD MSPH PhD, P. Jack Hoopes, David
J. Gladstone ScD, and Brian W Pogue PhD

Mitigating the Effect of Skin Pigmentation on Quantitative Cherenkov Dosimetry in the First Diverse Patient Imaging Study

Savannah M Decker, Jacqueline M. Andreozzi PhD MS, Diego Hernandez, Daniel A. Alexander PhD, Vihan Wickramasinghe, Rachael L. Hachadorian PhD MS, Ibrahim M.
Oraiqat PhD, Erli Chen MS, Iman R. Washington MD, Rongxiao Zhang PhD, Lesley A Jarvis MD PhD, Petr Bruza, David J. Gladstone ScD, and Brian W Pogue PhD

Quantification of Local-Regional Deformation Based on Cherenkov Imaged Vasculature for Breast Radiotherapy Patients

Yao Chen, Savannah M Decker, Petr Bruza, Lesley A Jarvis MD PhD, David J. Gladstone ScD, Brian W Pogue PhD, Kimberley S Samkoe PhD, and Rongxiao Zhang PhD

Scintillation Imaging Dosimetry Captures Errors in Pre-Clinical Uhdr Pbs Treatments with <0.5mm, 2% Dose Rate Accuracy

Megan Clark, Joseph Harms PhD, Roman Vasyltsiv, David J. Gladstone ScD, James Kraus PhD, Rongxiao Zhang PhD, and Petr Bruza

Commissioning and End-to-End Tests of an Ultra-High-Dose-Rate Electron Linac

Tianyuan Dai PhD, Austin Sloop, Muhammad Ramish Ashraf, Jacob Pierce Sunnerberg, Megan Clark, Brian W Pogue PhD, Lesley A Jarvis MD PhD, David J. Gladstone ScD, and Rongxiao Zhang PhD

Merging Cherenkov Imaging and Patient Surface Meshes to Quantify Simulated Treatment Errors

Alexander Geiersbach, Michael Jermyn PhD, David J. Gladstone ScD and Petr Bruza

Multispectral Analysis of Cherenkov Emission for Subsurface Monitoring of Tissue Composition and Intensity

Roman Vasyltsiv, Lesley A Jarvis MD PhD, Rongxiao Zhang PhD, David J. Gladstone ScD and Petr Bruza

Solid Water Dosimetry of Small Animal X-Ray Irradiator Cabinet; A Step Towards Universal Accuracy

Ryan Duke, Gretchen Carpenter, David J. Gladstone ScD and P. Jack Hoopes

Electron Beam Response Corrections for an Ultra-High-Dose-Rate Capable Diode Dosimeter

Tianyuan Dai PhD, Austin Sloop, Andreas Schönfeld, Veronika Flatten, Jakub Kozelka, Jeff Hildreth, Bill Simon, Jacob Pierce Sunnerberg, Megan Clark, Lesley A Jarvis MD PhD, Brian W Pogue PhD, Petr Bruza, David J. Gladstone ScD, and Rongxiao Zhang PhD

Guide to Clinical Implementation of Scintillation and Cherenkov Imaging Dosimetry

Petr Bruza, Megan Clark, Roman Vasyltsiv, Savannah M Decker, David J. Gladstone ScD, Rongxiao Zhang PhD, Brian W Pogue PhD, and Lesley A Jarvis MD PhD

Fast Imaging of Novel Conformal Scintillator Array for In Vivo Monitoring and Verification during Uhdr Pbs Proton Therapy

Roman Vasyltsiv, Joseph Harms PhD, Megan Clark, Rongxiao Zhang PhD, David J. Gladstone ScD and Petr Bruza

ASTRO 2023, San Diego

Do Physician Patient Sharing Networks Impact Disparities in Access to Multidisciplinary Cancer Consultation for Early Stage Lung Cancer? A SEER-Medicare Network Analysis

Nirav Kapadia, MD, MS

Cervical Cancer Progression in Patients Waiting for Radiotherapy Treatment at A Referral Center in Ethiopia: A Longitudinal Study

M. Woldegeorgis, G. Zingeta, K. Abegaz, Y. Berhane, and J. Feyisa