Search Results - "Prostatic Neoplasms - radiotherapy"

Synthetic MRI-aided multi-organ segmentation on male pelvic CT using cycle consistent deep attention network by Dong, Xue, Lei, Yang, Tian, Sibo, Wang, Tonghe, Patel, Pretesh, Curran, Walter J., Jani, Ashesh B., Liu, Tian, Yang, Xiaofeng

“…•The proposed SMRI-aided strategy has a great potential to facilitate radiotherapy planning. Manual contouring is labor intensive, and subject to variations in operator knowledge, experience and technique…”
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Androgen Suppression Combined with Elective Nodal and Dose Escalated Radiation Therapy (the ASCENDE-RT Trial): An Analysis of Survival Endpoints for a Randomized Trial Comparing a Low-Dose-Rate Brachytherapy Boost to a Dose-Escalated External Beam Boost for High- and Intermediate-risk Prostate Cancer by Morris, W James, Tyldesley, Scott, Rodda, Sree, Halperin, Ross, Pai, Howard, McKenzie, Michael, Duncan, Graeme, Morton, Gerard, Hamm, Jeremy, Murray, Nevin

“… After stratification by risk group, the subjects were randomized to a standard arm with 12 months of androgen deprivation therapy, pelvic irradiation to 46…”
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Autodelineation of Treatment Target Volume for Radiation Therapy Using Large Language Model-Aided Multimodal Learning by Rajendran, Praveenbalaji, Chen, Yizheng, Qiu, Liang, Niedermayr, Thomas, Liu, Wu, Buyyounouski, Mark, Bagshaw, Hilary, Han, Bin, Yang, Yong, Kovalchuk, Nataliya, Gu, Xuejun, Hancock, Steven, Xing, Lei, Dai, Xianjin

“…Artificial intelligence-aided methods have made significant progress in the auto-delineation of normal tissues. However, these approaches struggle with the…”
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The Rise of PSMA Ligands for Diagnosis and Therapy of Prostate Cancer by Afshar-Oromieh, Ali, Babich, John W, Kratochwil, Clemens, Giesel, Frederik L, Eisenhut, Michael, Kopka, Klaus, Haberkorn, Uwe

“… Ga-PSMA-11 is currently the subject of multicenter…”
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The use and interpretation of competing risks regression models by Dignam, James J, Zhang, Qiang, Kocherginsky, Masha

“…Competing risks observations, in which patients are subject to a number of potential failure events, are a feature of most clinical cancer studies…”
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Radiation Dose Escalation or Longer Androgen Suppression to Prevent Distant Progression in Men With Locally Advanced Prostate Cancer: 10-Year Data From the TROG 03.04 RADAR Trial by Joseph, David, Denham, James W, Steigler, Allison, Lamb, David S, Spry, Nigel A, Stanley, John, Shannon, Tom, Duchesne, Gillian, Atkinson, Chris, Matthews, John H L, Turner, Sandra, Kenny, Lizbeth, Christie, David, Tai, Keen-Hun, Gogna, Nirdosh Kumar, Kearvell, Rachel, Murray, Judy, Ebert, Martin A, Haworth, Annette, Delahunt, Brett, Oldmeadow, Christopher, Attia, John

“…To clarify the relative effects of duration of androgen suppression (AS) and radiation dose escalation (RDE) on distant progression (DP) in men with locally…”
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A systematic review on the current status of PSMA-targeted imaging and radioligand therapy by Capasso, Giuseppe, Stefanucci, Azzurra, Tolomeo, Anna

“…Prostate specific membrane antigen (PSMA) has been the subject of several studies in recent decades as a promising molecular target for prostate cancer (PCa…”
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Prospective, Randomized Controlled Pivotal Trial of Biodegradable Balloon Rectal Spacer for Prostate Radiation Therapy by Song, Daniel, Dabkowski, Mateusz, Costa, Paulo, Nurani, Rizwan, Kos, Michael, Vanneste, Ben, Magel, David, Sapir, Eli, Zimberg, Shawn, Boychak, Oleksandr, Soffen, Edward, Alhasso, Abdulla, Tokita, Kenneth, Wang, Dian, Symon, Zvi, Hudes, Richard

“… This study tested co-primary hypotheses: (1) balloon spacer would result in ≥25% reduction of rectal V70 in >75% of subjects and (2…”
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Deep learning dose prediction to approach Erasmus-iCycle dosimetric plan quality within seconds for instantaneous treatment planning by van Genderingen, Joep, Nguyen, Dan, Knuth, Franziska, Nomer, Hazem A.A., Incrocci, Luca, Sharfo, Abdul Wahab M., Zolnay, András, Oelfke, Uwe, Jiang, Steve, Rossi, Linda, Heijmen, Ben J.M., Breedveld, Sebastiaan

“…•Ground truth dose distributions were automatically generated.•Prediction accuracy consistently improved when using more training data.•Improved accuracy was…”
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Development and Validation of an Abbreviated Version of the Expanded Prostate Cancer Index Composite Instrument for Measuring Health-related Quality of Life Among Prostate Cancer Survivors by Szymanski, Konrad M., Wei, John T., Dunn, Rodney L., Sanda, Martin G.

“… The resulting abbreviated version (EPIC-26) was validated using question responses from 252 subjects who had undergone brachytherapy…”
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Radiation Therapy in Node-Positive Prostate Cancer: Current Evidence and Future Directions by Melton, Michael, Angrisani, Antonio, Simpson, Andrew, McDonald, Andrew, Zilli, Thomas

“…The management of node-positive prostate cancer (N1 PCa) remains a subject of ongoing debate, with growing evidence supporting the role of radiation therapy (RT…”
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Meta-analysis of the alpha/beta ratio for prostate cancer in the presence of an overall time factor: bad news, good news, or no news? by Vogelius, Ivan R, Bentzen, Søren M

“…To present a novel method for meta-analysis of the fractionation sensitivity of tumors as applied to prostate cancer in the presence of an overall time factor…”
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Acute Toxicity and Early Prostate Specific Antigen Response After Two-Fraction Stereotactic Radiation Therapy for Localized Prostate Cancer Using Peri-Rectal Spacing-Initial Report of the SABR-Dual Trial by Fredman, Elisha, Moore, Assaf, Icht, Oded, Tschernichovsky, Roi, Shemesh, Danielle, Bragilovski, Dimitri, Kindler, Jonathan, Golan, Shay, Shochet, Tzippora, Limon, Dror

“… This represents the initial report from the phase-I non-randomized cohort. Subjects had favorable intermediate risk (FIR…”
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Minimum-MU and sparse-energy-layer (MMSEL) constrained inverse optimization method for efficiently deliverable PBS plans by Lin, Yuting, Clasie, Benjamin, Liu, Tian, McDonald, Mark, Langen, Katja M, Gao, Hao

“…The deliverability of proton pencil beam scanning (PBS) plans is subject to the minimum monitor-unit (MU…”
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CycleSeg: Simultaneous synthetic CT generation and unsupervised segmentation for MR‐only radiotherapy treatment planning of prostate cancer by Luu, Huan Minh, Yoo, Gyu Sang, Park, Won, Park, Sung‐Hong

“…Background MR‐only radiotherapy treatment planning is an attractive alternative to conventional workflow, reducing scan time and ionizing radiation. It is…”
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A novel direction modulated brachytherapy technique for urethra sparing in high-dose-rate brachytherapy of prostate cancer by Meftahi, Moeen, Qiu, Richard Lei Jingyi, Patel, Pretesh, Song, William Youngjae, Yang, Xiaofeng

“…•The technique takes only the replacement of a few needles with shielded (DMBT) needles.•No moving parts, or external apparatus subject to complexity/uncertainty…”
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Prognostic factors in post-prostatectomy salvage radiotherapy setting with and without hormonotherapy: An individual patient data analysis of randomized trials from ICECaP database by Pommier, Pascal, Xie, Wanling, Ravi, Praful, Carrie, Christian, Dignam, James J., Feng, Felix, Sargos, Paul, Sommer, Silke Gillessen, Spratt, Daniel E., Tombal, Bertrand, Van Poppel, Hendrik, Sweeney, Christopher

“…•By using a composite score of pathology grading (Gleason Score), PSA at start of salvage radiation and margin status data, physicians can provide patients…”
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Predominant treatment failure in postprostatectomy patients is local: analysis of patterns of treatment failure in SWOG 8794 by Swanson, Gregory P, Hussey, Michael A, Tangen, Catherine M, Chin, Joseph, Messing, Edward, Canby-Hagino, Edith, Forman, Jeffrey D, Thompson, Ian M, Crawford, E David

“… as guidelines for future research. Four hundred thirty-one subjects with pathologically advanced prostate cancer…”
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A novel optimization framework for VMAT with dynamic gantry couch rotation by Lyu, Qihui, Yu, Victoria Y, Ruan, Dan, Neph, Ryan, O'Connor, Daniel, Sheng, Ke

“…Existing volumetric modulated arc therapy (VMAT) optimization using coplanar arcs is highly efficient but usually dosimetrically inferior to intensity…”
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Effects of MRI image normalization techniques in prostate cancer radiomics by Isaksson, Lars J., Raimondi, Sara, Botta, Francesca, Pepa, Matteo, Gugliandolo, Simone G., De Angelis, Simone P., Marvaso, Giulia, Petralia, Giuseppe, De Cobelli, Ottavio, Gandini, Sara, Cremonesi, Marta, Cattani, Federica, Summers, Paul, Jereczek-Fossa, Barbara A.

“… Intensity values are not only highly dependent on acquisition parameters, but also on the subject and body region being scanned…”
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