Search Results - "Litzenberg, Dale W"

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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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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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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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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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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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 targeting of intrahepatic tumors for radiotherapy by Balter, James M, Brock, Kristy K, Litzenberg, Dale W, McShan, Daniel L, Lawrence, Theodore S, Ten Haken, Randall, McGinn, Cornelius J, Lam, Kwok L, Dawson, Laura A

“…A system has been developed for daily targeting of intrahepatic tumors using a combination of ventilatory immobilization, in-room diagnostic imaging, and…”
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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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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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A comparison of ventilatory prostate movement in four treatment positions by Dawson, L A, Litzenberg, D W, Brock, K K, Sanda, M, Sullivan, M, Sandler, H M, Balter, J M

“…To ensure target coverage during radiotherapy, all sources of geometric uncertainty in target position must be considered. Movement of the prostate due to…”
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Verification of dynamic and segmental IMRT delivery by dynamic log file analysis by Litzenberg, Dale W, Moran, Jean M, Fraass, Benedick A

“…A program has been developed to evaluate the delivered fluence of step-and-shoot segmental and sliding window dynamic multileaf collimator (MLC) fields. To…”
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Prostate Intrafraction Translation Margins for Real-Time Monitoring and Correction Strategies by Mahadevan, Arul, Jani, Shirish, Weinstein, Geoffrey, Solberg, Timothy, Enke, Charles, Levine, Lisa, Sandler, Howard M., Litzenberg, Dale W., Djemil, Toufik, Kupelian, Patrick, Willoughby, Twyla R., Balter, James M., Hadley, Scott W., Hamstra, Daniel A.

“…The purpose of this work is to determine appropriate radiation therapy beam margins to account for intrafraction prostate translations for use with real-time…”
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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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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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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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Retrospective analysis of prostate cancer patients with implanted gold markers using off-line and adaptive therapy protocols by Litzenberg, Dale W, Balter, James M, Lam, Kwok L, Sandler, Howard M, Ten Haken, Randall K

“…To determine the efficacy of applying adaptive and off-line setup correction models to bony anatomy and gold fiducial markers implanted in the prostate,…”
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