R
R Sadagopan
Researcher at University of Texas MD Anderson Cancer Center
Publications - 15
Citations - 2080
R Sadagopan is an academic researcher from University of Texas MD Anderson Cancer Center. The author has contributed to research in topics: Radiation therapy & Imaging phantom. The author has an hindex of 7, co-authored 15 publications receiving 1558 citations.
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Journal ArticleDOI
Stereotactic body radiation therapy: The report of AAPM Task Group 101
Stanley H Benedict,Kamil M. Yenice,David S Followill,James M. Galvin,William H. Hinson,Brian D. Kavanagh,Paul J. Keall,Michael Lovelock,Sanford L. Meeks,Lech Papiez,Thomas G. Purdie,R Sadagopan,Michael C. Schell,Bill J. Salter,David Schlesinger,Almon S. Shiu,Timothy D. Solberg,Danny Y. Song,Volker W. Stieber,Robert Timmerman,Wolfgang A. Tomé,Dirk Verellen,Lu Wang,Fang-Fang Yin +23 more
TL;DR: The task group report includes a review of the literature to identify reported clinical findings and expected outcomes for this treatment modality.
Journal ArticleDOI
The future of image-guided radiotherapy will be MR guided.
TL;DR: This review covers where MR-guided RT might be heading in the near future, including the prevalence, history, advantages and disadvantages of these units, several varieties of which have been designed and installed in centres across the globe.
Journal ArticleDOI
Stereotactic ablative radiotherapy for operable stage I non-small-cell lung cancer (revised STARS): long-term results of a single-arm, prospective trial with prespecified comparison to surgery.
Joe Y. Chang,Reza J. Mehran,Lei Feng,Vivek Verma,Zhongxing Liao,James W. Welsh,Steven H. Lin,Michael S. O'Reilly,Melenda Jeter,Peter A Balter,Stephen E. McRae,Donald A. Berry,John V. Heymach,Jack A. Roth,Mara B. Antonoff,Wayne L. Hofstetter,Ravi Rajaram,David C. Rice,Boris Sepesi,Stephen G. Swisher,Ara A. Vaporciyan,Garrett L. Walsh,Craig DeGraaf,Arlene M. Correa,Aileen Chen,Saumil Gandhi,Ritsuko Komaki,Percy Lee,Quynh-Nhu Nguyen,Matthew S. Ning,Song Gao,Julianne M. Pollard-Larkin,Paige L. Nitsch,R Sadagopan,Xiaochun Wang +34 more
TL;DR: In this paper, the authors reported long-term results of the revised STARS trial, in which the SABR group was re-accrued with a larger sample size, along with a protocol-specified propensity-matched comparison with a prospectively registered, contemporary institutional cohort of patients who underwent video-assisted thoracoscopic surgical lobectomy with mediastinal lymph node dissection (VATS L-MLND).
Journal ArticleDOI
Characterization and clinical evaluation of a novel IMRT quality assurance system.
TL;DR: This work characterized, commissioned, and evaluated the QA capabilities of a novel commercial IMRT device, Delta4, (ScandiDos, Uppsala, Sweden), which consists of diode matrices in two orthogonal planes inserted in a cylindrical acrylic phantom that is 22 cm in diameter.
Journal ArticleDOI
Ultra high dose rate (35 Gy/sec) radiation does not spare the normal tissue in cardiac and splenic models of lymphopenia and gastrointestinal syndrome.
Bhanu Prasad Venkatesulu,Amrish Sharma,Julianne M. Pollard-Larkin,R Sadagopan,Jessica Symons,Shinya Neri,Pankaj Singh,Ramesh C. Tailor,Steven H. Lin,Sunil Krishnan +9 more
TL;DR: The results suggest that, contrary to published data in other models of radiation-induced acute and chronic toxicity, dose rates of 35 Gy/s do not protect mice from the detrimental side effects of irradiation in models of cardiac and splenic radiation- induced lymphopenia or gastrointestinal mucosal injury.