Search Results - "Kupelian, Patrick A"

Reduced-dose radiotherapy for human papillomavirus-associated squamous-cell carcinoma of the oropharynx: a single-arm, phase 2 study by Chen, Allen M, Prof, Felix, Carol, Wang, Pin-Chieh, PhD, Hsu, Sophia, RN, Basehart, Vincent, Garst, Jordan, Beron, Phillip, MD, Wong, Deborah, MD, Rosove, Michael H, Prof, Rao, Shyam, MD, Melanson, Heather, Kim, Edward, MD, Palmer, Daphne, MD, Qi, Lihong, PhD, Kelly, Karen, Prof, Steinberg, Michael L, Prof, Kupelian, Patrick A, Prof, Daly, Megan E, MD

“…Summary Background Head and neck cancers positive for human papillomavirus (HPV) are exquisitely radiosensitive. We investigated whether chemoradiotherapy with…”
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Hypofractionated Intensity-Modulated Radiotherapy (70 Gy at 2.5 Gy Per Fraction) for Localized Prostate Cancer: Cleveland Clinic Experience by Kupelian, Patrick A., M.D, Willoughby, Twyla R., M.S, Reddy, Chandana A., M.S, Klein, Eric A., M.D, Mahadevan, Arul, M.D

“…Purpose: To study the outcomes in patients treated for localized prostate cancer with 70 Gy delivered at 2.5-Gy/fraction within 5 weeks. Methods and Materials:…”
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Observations on Real-Time Prostate Gland Motion Using Electromagnetic Tracking by Langen, Katja M., Ph.D, Willoughby, Twyla R., M.S, Meeks, Sanford L., Ph.D, Santhanam, Anand, Ph.D, Cunningham, Alexis, B.A, Levine, Lisa, Ph.D, Kupelian, Patrick A., M.D

“…Purpose To quantify and describe the real-time movement of the prostate gland in a large data set of patients treated with radiotherapy. Methods and Materials…”
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Utilizing time‐driven activity‐based costing to understand the short‐ and long‐term costs of treating localized, low‐risk prostate cancer by Laviana, Aaron A., Ilg, Annette M., Veruttipong, Darlene, Tan, Hung‐Jui, Burke, Michael A., Niedzwiecki, Douglas R., Kupelian, Patrick A., King, Chris R., Steinberg, Michael L., Kundavaram, Chandan R., Kamrava, Mitchell, Kaplan, Alan L., Moriarity, Andrew K., Hsu, William, Margolis, Daniel J. A., Hu, Jim C., Saigal, Christopher S.

“…BACKGROUND Given the costs of delivering care for men with prostate cancer remain poorly described, this article reports the results of time‐driven…”
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Ten-Year Outcomes of Moderately Hypofractionated (70 Gy in 28 fractions) Intensity Modulated Radiation Therapy for Localized Prostate Cancer by Abu-Gheida, Ibrahim, Reddy, Chandana A., Kotecha, Rupesh, Weller, Michael A., Shah, Chirag, Kupelian, Patrick A., Mian, Omar, Ciezki, Jay P., Stephans, Kevin L., Tendulkar, Rahul D.

“…Long-term outcomes with hypofractionated radiation therapy for prostate cancer are limited. We report 10-year outcomes for patients treated with intensity…”
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Assessment of Parotid Gland Dose Changes During Head and Neck Cancer Radiotherapy Using Daily Megavoltage Computed Tomography and Deformable Image Registration by Lee, Choonik, Ph.D, Langen, Katja M., Ph.D, Lu, Weiguo, Ph.D, Haimerl, Jason, M.S, Schnarr, Eric, Ph.D, Ruchala, Kenneth J., Ph.D, Olivera, Gustavo H., Ph.D, Meeks, Sanford L., Ph.D, Kupelian, Patrick A., M.D, Shellenberger, Thomas D., M.D., D.M.D, Mañon, Rafael R., M.D

“…Purpose To analyze changes in parotid gland dose resulting from anatomic changes throughout a course of radiotherapy in a cohort of head-and-neck cancer…”
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Clinical Assessment of Prostate Displacement and Planning Target Volume Margins for Stereotactic Body Radiotherapy of Prostate Cancer by Levin-Epstein, Rebecca, Qiao-Guan, George, Juarez, Jesus E, Shen, Zhouhuizi, Steinberg, Michael L, Ruan, Dan, Valle, Luca, Nickols, Nicholas G, Kupelian, Patrick A, King, Christopher R, Cao, Minsong, Kishan, Amar U

“…To assess the optimal planning target volume (PTV) margins for stereotactic body radiotherapy (SBRT) of prostate cancer based on inter- and intra-fractional…”
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Real-Time Tumor Tracking in the Lung Using an Electromagnetic Tracking System by Shah, Amish P., PhD, Kupelian, Patrick A., MD, Waghorn, Benjamin J., PhD, Willoughby, Twyla R., MS, Rineer, Justin M., MD, Mañon, Rafael R., MD, Vollenweider, Mark A., MD, Meeks, Sanford L., PhD

“…Purpose To describe the first use of the commercially available Calypso 4D Localization System in the lung. Methods and Materials Under an institutional review…”
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Testosterone Levels and Sexual Quality of Life After Stereotactic Body Radiation Therapy for Prostate Cancer: A Multi-Institutional Analysis of Prospective Trials by Yuan, Ye, Aghdam, Nima, King, Christopher R., Fuller, Donald B., Weng, Julius, Chu, Fang-I., Mardirossian, George, Patel, Ankur, Nickols, Nicholas G., Kupelian, Patrick A., Steinberg, Michael L., Collins, Sean P., Kishan, Amar U.

“…The impact of higher scatter doses per fraction on testicular function and quality of life after prostate stereotactic body radiation therapy (SBRT) is poorly…”
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Evaluation of image-guidance protocols in the treatment of head and neck cancers by Zeidan, Omar A., Ph.D, Langen, Katja M., Ph.D, Meeks, Sanford L., Ph.D, Manon, Rafael R., M.D, Wagner, Thomas H., Ph.D, Willoughby, Twyla R., M.S, Jenkins, D. Wayne, M.D, Kupelian, Patrick A., M.D

“…Purpose: The aim of this study was to assess the residual setup error of different image-guidance (IG) protocols in the alignment of patients with head and…”
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The intraprostatic immune environment after stereotactic body radiotherapy is dominated by myeloid cells by Nickols, Nicholas G., Ganapathy, Ekambaram, Nguyen, Christine, Kane, Nathanael, Lin, Lin, Diaz-Perez, Silvia, Nazarian, Ramin, Mathis, Colleen, Felix, Care, Basehart, Vince, Zomorodian, Nazy, Kwak, Jae, Kishan, Amar U., King, Christopher R., Kupelian, Patrick A., Rettig, Matthew B., Steinberg, Michael L., Cao, Minsong, Knudsen, Beatrice S., Chu, Fang-I, Romero, Tahmineh, Elashoff, David, Reiter, Robert E., Schaue, Dörthe

“…Background: Hundreds of ongoing clinical trials combine radiation therapy, mostly delivered as stereotactic body radiotherapy (SBRT), with immune checkpoint…”
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Head and Neck Non-Melanoma Skin Cancer Treated By Superficial X-Ray Therapy: An Analysis of 1021 Cases by Grossi Marconi, Daniel, da Costa Resende, Bruno, Rauber, Erick, de Cassia Soares, Paula, Fernandes, Junior, Jose Maria, Mehta, Niraj, Lopes Carvalho, Andre, Kupelian, Patrick A, Chen, Allen

“…To report a single-institutional experience with the use of Superficial X-Ray Therapy (SXRT) for head and neck non-melanoma skin cancer (N-MSC) and to compare…”
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An Endorectal Balloon Reduces Intrafraction Prostate Motion During Radiotherapy by Smeenk, Robert Jan, M.D, Louwe, Robert J.W., Ph.D, Langen, Katja M., Ph.D, Shah, Amish P., Ph.D, Kupelian, Patrick A., M.D, van Lin, Emile N.J.Th., M.D., Ph.D, Kaanders, Johannes H.A.M., M.D., Ph.D

“…Purpose To investigate the effect of endorectal balloons (ERBs) on intrafraction and interfraction prostate motion during radiotherapy. Methods and Materials…”
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American Society for Therapeutic Radiology and Oncology (ASTRO) and American College of Radiology (ACR) Practice Guidelines for Image-Guided Radiation Therapy (IGRT) by Potters, Louis, M.D, Gaspar, Laurie E., M.D, Kavanagh, Brian, M.D, Galvin, James M., D.Sc, Hartford, Alan C., M.D., Ph.D, Hevezi, James M., Ph.D, Kupelian, Patrick A., M.D, Mohiden, Najeeb, M.B, Samuels, Michael A., M.D, Timmerman, Robert, M.D, Tripuraneni, Prabhakar, M.D, Vlachaki, Maria T., M.D., Ph.D, Xing, Lei, Ph.D, Rosenthal, Seth A., M.D

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Radical prostatectomy, external beam radiotherapy <72 Gy, external beam radiotherapy > or =72 Gy, permanent seed implantation, or combined seeds/external beam radiotherapy for stage T1-T2 prostate cancer by Kupelian, Patrick A, Potters, Louis, Khuntia, Deepak, Ciezki, Jay P, Reddy, Chandana A, Reuther, Alwyn M, Carlson, Thomas P, Klein, Eric A

“…To review the biochemical relapse-free survival (bRFS) rates after treatment with permanent seed implantation (PI), external beam radiotherapy (EBRT) <72 Gy…”
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Clinical Indicators of Psychosocial Distress Predict for Acute Radiation-Induced Fatigue in Patients Receiving Adjuvant Radiation Therapy for Breast Cancer: An Analysis of Patient-Reported Outcomes by Kishan, Amar U., MD, Wang, Pin-Chieh, PhD, Sharif, Jamal, CCRP, Kupelian, Patrick A., MD, Steinberg, Michael L., MD, McCloskey, Susan A., MD

“…Purpose To assess the magnitude and predictors of patient-reported fatigue among breast cancer patients receiving radiation therapy (RT). Methods and Materials…”
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Hypofractionated intensity-modulated radiotherapy (70 gy at 2.5 Gy per fraction) for localized prostate cancer: long-term outcomes by Kupelian, Patrick A, Thakkar, Vipul V, Khuntia, Deepak, Reddy, Chandana A, Klein, Eric A, Mahadevan, Arul

“…To analyze the long-term relapse-free survival and toxicity rates in patients treated with hypofractionated intensity-modulated radiotherapy. The study sample…”
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A Pooled Analysis of Biochemical Failure in Intermediate-risk Prostate Cancer Following Definitive Stereotactic Body Radiotherapy (SBRT) or High-Dose-Rate Brachytherapy (HDR-B) Monotherapy by Hegde, John V, Collins, Sean P, Fuller, Donald B, King, Christopher R, Demanes, D Jeffrey, Wang, Pin-Chieh, Kupelian, Patrick A, Steinberg, Michael L, Kamrava, Mitchell

“…To investigate biochemical relapse-free survival (BRFS) in men with National Comprehensive Cancer Network-defined intermediate-risk prostate cancer (PC)…”
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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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The Dosimetric Effect of Intrafraction Prostate Motion on Step-and-Shoot Intensity-Modulated Radiation Therapy Plans: Magnitude, Correlation With Motion Parameters, and Comparison With Helical Tomotherapy Plans by Langen, Katja M., Ph.D, Chauhan, Bhavin, B.S, Siebers, Jeffrey V., Ph.D, Moore, Joseph, Ph.D, Kupelian, Patrick A., M.D

“…Purpose To determine the daily and cumulative dosimetric effects of intrafraction prostate motion on step-and-shoot (SNS) intensity-modulated radiation therapy…”
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