Search Results - "Litzenberg, Dale"

A prototype scintillator real‐time beam monitor for ultra‐high dose rate radiotherapy by Levin, Daniel S., Friedman, Peter S., Ferretti, Claudio, Ristow, Nicholas, Tecchio, Monica, Litzenberg, Dale W., Bashkirov, Vladimir, Schulte, Reinhard

“…Background FLASH Radiotherapy (RT) is an emergent cancer RT modality where an entire therapeutic dose is delivered at more than 1000 times higher dose rate…”
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Variation in Androgen Deprivation Therapy Use Among Men With Intermediate-Risk Prostate Cancer: Results From a Statewide Radiation Oncology Quality Consortium by Dykstra, Michael P., Regan, Samuel N., Yin, Huiying (Maggie), McLaughlin, Patrick William, Boike, Thomas, Bhatt, Amit, Zaki, Mark, Kendrick, Danielle, Mislmani, Mazen, Paluch, Sarah, Litzenberg, Dale W., Mietzel, Melissa A., Narayana, Vrinda, Smith, Andrea, Heimburger, David K., Schipper, Matthew J., Jackson, William C., Dess, Robert T.

“…For men with intermediate-risk prostate cancer treated with definitive therapy, the addition of androgen deprivation therapy (ADT) reduces the risk of distant…”
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Target localization and real-time tracking using the Calypso 4D localization system in patients with localized prostate cancer by Willoughby, Twyla R, Kupelian, Patrick A, Pouliot, Jean, Shinohara, Katsuto, Aubin, Michelle, Roach, 3rd, Mack, Skrumeda, Lisa L, Balter, James M, Litzenberg, Dale W, Hadley, Scott W, Wei, John T, Sandler, Howard M

“…The Calypso 4D Localization System is being developed to provide accurate, precise, objective, and continuous target localization during radiotherapy. This…”
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Changes in prostate orientation due to removal of a Foley catheter by Litzenberg, Dale W., Muenz, Daniel G., Archer, Paul G., Jackson, William C., Hamstra, Daniel A., Hearn, Jason W., Schipper, Matthew J., Spratt, Daniel E.

“…Purpose Investigate the impact on prostate orientation caused by use and removal of a Foley catheter, and the dosimetric impact on men prospectively treated…”
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A simulation study of ionizing radiation acoustic imaging (iRAI) as a real‐time dosimetric technique for ultra‐high dose rate radiotherapy (UHDR‐RT) by Ba Sunbul, Noora H., Zhang, Wei, Oraiqat, Ibrahim, Litzenberg, Dale W., Lam, Kwok L., Cuneo, Kyle, Moran, Jean M., Carson, Paul L., Wang, Xueding, Clarke, Shaun D., Matuszak, Martha M., Pozzi, Sara A., El Naqa, Issam

“…Purpose Electron‐based ultra‐high dose rate radiation therapy (UHDR‐RT), also known as Flash‐RT, has shown the ability to improve the therapeutic index in…”
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The Dosimetric Impact of Prostate Rotations During Electromagnetically Guided External-Beam Radiation Therapy by Amro, Hanan, PhD, Hamstra, Daniel A., MD, Mcshan, Daniel L., PhD, Sandler, Howard, MD, Vineberg, Karen, CMD, Hadley, Scott, PhD, Litzenberg, Dale, PhD

“…Purpose To study the impact of daily rotations and translations of the prostate on dosimetric coverage during radiation therapy (RT). Methods and Materials…”
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Randomized phase II trial of urethral sparing intensity modulated radiation therapy in low-risk prostate cancer: implications for focal therapy by Vainshtein, Jeffrey, Abu-Isa, Eyad, Olson, Karin B, Ray, Michael E, Sandler, Howard M, Normolle, Dan, Litzenberg, Dale W, Masi, Kathryn, Pan, Charlie, Hamstra, Daniel A

“…Low-risk prostate cancer (PCa) patients have excellent outcomes, with treatment modality often selected by perceived effects on quality of life. Acute urinary…”
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Influence of intrafraction motion on margins for prostate radiotherapy by Litzenberg, Dale W, Balter, James M, Hadley, Scott W, Sandler, Howard M, Willoughby, Twyla R, Kupelian, Patrick A, Levine, Lisa

“…To assess the impact of intrafraction intervention on margins for prostate radiotherapy. Eleven supine prostate patients with three implanted transponders were…”
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Age and Comorbid Illness Are Associated With Late Rectal Toxicity Following Dose-Escalated Radiation Therapy for Prostate Cancer by Hamstra, Daniel A., MD, PhD, Stenmark, Matt H., MD, Ritter, Tim, PhD, Litzenberg, Dale, PhD, Jackson, William, BS, Johnson, Skyler, BS, Albrecht-Unger, Liesel, BS, Donaghy, Alex, BS, Phelps, Laura, BS, Blas, Kevin, MD, Halverson, Schuyler, BS, Marsh, Robin, CMD, Olson, Karin, PhD, Feng, Felix Y., MD

“…Purpose To assess the impacts of patient age and comorbid illness on rectal toxicity following external beam radiation therapy (EBRT) for prostate cancer and…”
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A Safe and Practical Cycle for Team-Based Development and Implementation of In-House Clinical Software by Moran, Jean M., Paradis, Kelly C., Hadley, Scott W., Matuszak, Martha M., Mayo, Charles S., Naheedy, Katherine Woch, Chen, Xiaoping, Litzenberg, Dale W., Irrer, James, Ditman, Maria G., Burger, Pam, Kessler, Marc L.

“…Due to a gap in published guidance, we describe our robust cycle of in-house clinical software development and implementation, which has been used for years to…”
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Relativistic plasma shutter for ultraintense laser pulses by Reed, Stephen A., Matsuoka, Takeshi, Bulanov, Stepan, Tampo, Motonobu, Chvykov, Vladimir, Kalintchenko, Galina, Rousseau, Pascal, Yanovsky, Victor, Kodama, Ryousuke, Litzenberg, Dale W., Krushelnick, Karl, Maksimchuk, Anatoly

“…A relativistic plasma shutter technique is proposed and tested to remove the sub-100 ps pedestal of a high-intensity laser pulse. The shutter is an ultrathin…”
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Incorporating big data into treatment plan evaluation: Development of statistical DVH metrics and visualization dashboards by Mayo, Charles S., PhD, Yao, John, PhD, Eisbruch, Avraham, MD, Balter, James M., PhD, Litzenberg, Dale W., PhD, Matuszak, Martha M., PhD, Kessler, Marc L., PhD, Weyburn, Grant, BS, Anderson, Carlos J., PhD, Owen, Dawn, MD, Jackson, William C., MD, Haken, Randall Ten, PhD

“…Abstract Purpose To develop statistical dose-volume histogram (DVH)–based metrics and a visualization method to quantify the comparison of treatment plans with…”
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434 Ionizing radiation acoustic imaging (iRAI) for volumetric mapping the dose deep in the liver during radiation therapy by Zhang, Wei, Oraiqat, Ibrahim, Litzenberg, Dale, Chang, Kai-Wei, Hadley, Scott, Ba Sunbul, Noora, Matuszak, Martha M., Tichacek, Christopher, Moros, Eduardo G., Carson, Paul L., Cuneo, Kyle C., Wang, Xueding, El Naqa, Issam

“…OBJECTIVES/GOALS: The goal of this study was to develop a clinically applicable technique to increase the precision of in vivo dose monitoring during radiation…”
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A multi-institutional phase 2 trial of prostate stereotactic body radiation therapy (SBRT) using continuous real-time evaluation of prostate motion with patient-reported quality of life by Jackson, William C., Dess, Robert T., Litzenberg, Dale W., Li, Pin, Schipper, Matthew, Rosenthal, Seth A., Chang, Garrick C., Horwitz, Eric M., Price, Robert A., Michalski, Jeff M., Gay, Hiram A., Wei, John T., Feng, Mary, Feng, Felix Y., Sandler, Howard M., Wallace, Robert E., Spratt, Daniel E., Hamstra, Daniel A.

“…The use of stereotactic body radiation therapy (SBRT) for prostate cancer has been reported predominantly from single institutional studies, although concerns…”
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SafetyNet: streamlining and automating QA in radiotherapy by Hadley, Scott W., Kessler, Marc L., Litzenberg, Dale W., Lee, Choonik, Irrer, Jim, Chen, Xiaoping, Acosta, Eduardo, Weyburne, Grant, Keranen, Wayne, Lam, Kwok, Covington, Elizabeth, Younge, Kelly C., Matuszak, Martha M., Moran, Jean M.

“…Proper quality assurance (QA) of the radiotherapy process can be time‐consuming and expensive. Many QA efforts, such as data export and import, are inefficient…”
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Development and Clinical Implementation of an Automated Virtual Integrative Planner for Radiation Therapy of Head and Neck Cancer by Jaworski, Elizabeth M., Mierzwa, Michelle L., Vineberg, Karen A., Yao, John, Shah, Jennifer L., Schonewolf, Caitlin A., Litzenberg, Dale, Gharzai, Laila A., Matuszak, Martha M., Paradis, Kelly C., Dougherty, Ashley, Burger, Pamela, Tatro, Daniel, Arnould, George Spencer, Moran, Jean M., Lee, Choonik, Eisbruch, Avraham, Mayo, Charles S.

“…Head and neck (HN) radiation (RT) treatment planning is complex and resource intensive. Deviations and inconsistent plan quality significantly affect clinical…”
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A measurement technique to determine the calibration accuracy of an electromagnetic tracking system to radiation isocenter by Litzenberg, Dale W., Gallagher, Ian, Masi, Kathryn J., Lee, Choonik, Prisciandaro, Joann I., Hamstra, Daniel A., Ritter, Timothy, Lam, Kwok L.

“…Purpose: To present and characterize a measurement technique to quantify the calibration accuracy of an electromagnetic tracking system to radiation isocenter…”
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Positional Stability of Electromagnetic Transponders Used for Prostate Localization and Continuous, Real-Time Tracking by Litzenberg, Dale W., Ph.D, Willoughby, Twyla R., M.Sc, Balter, James M., Ph.D, Sandler, Howard M., M.D, Wei, John, M.D, Kupelian, Patrick A., M.D, Cunningham, Alexis A., B.A, Bock, Andrea, Ph.D, Aubin, Michele, M.Sc, Roach, Mack, M.D, Shinohara, Katsuto, M.D, Pouliot, Jean, Ph.D

“…Purpose: To determine the relative positional stability of implanted glass-encapsulated circuits (transponders) used in continuous electromagnetic localization…”
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Daily prostate targeting using implanted radiopaque markers by Litzenberg, Dale, Dawson, Laura A, Sandler, Howard, Sanda, Martin G, McShan, Daniel L, Ten Haken, Randall K, Lam, Kwok L, Brock, Kristy K, Balter, James M

“…A system has been implemented for daily localization of the prostate through radiographic localization of implanted markers. This report summarizes an initial…”
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Synchronized dynamic dose reconstruction by Litzenberg, Dale W., Hadley, Scott W., Tyagi, Neelam, Balter, James M., Ten Haken, Randall K., Chetty, Indrin J.

“…Variations in target volume position between and during treatment fractions can lead to measurable differences in the dose distribution delivered to each…”
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