Search Results - "Maeda, Yoshikazu"

Effectiveness of CT‐image guidance in proton therapy for liver cancer and the importance of daily dose monitoring for tumors and organs at risk by Maeda, Yoshikazu, Kobashi, Keiji, Sato, Yoshitaka, Tamamura, Hiroyasu, Yamamoto, Kazutaka, Matsushita, Keiichiro, Sasaki, Makoto, Tatebe, Hitoshi, Asahi, Tomoko, Matsumoto, Sae, Takamatsu, Shigeyuki, Miyazaki, Koichi, Fujimoto, Rintaro, Uchinami, Yusuke, Katoh, Norio, Aoyama, Hidefumi

“…Background It is important to have precise image guidance throughout proton therapy in order to take advantage of the therapy's physical selectivity. Purpose…”
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Respiratory-gated proton beam therapy for intrahepatic cholangiocarcinoma without fiducial markers by Okubo, Akihito, Matsumoto, Sae, Tamamura, Hiroyasu, Sato, Yoshitaka, Asahi, Satoko, Tatebe, Hitoshi, Yamamoto, Kazutaka, Matsushita, Keiichiro, Sasaki, Makoto, Maeda, Yoshikazu, Tameshige, Yuji, Sunagozaka, Hajime, Aoyagi, Hiroyuki, Shibata, Satoshi, Takamatsu, Shigeyuki, Kobayashi, Satoshi

“…Background Intrahepatic cholangiocarcinoma (ICC) is a challenging primary liver cancer with a poor prognosis, especially in unresectable cases. Traditional…”
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Drug concentration estimation using contrast-enhanced MRI in intra-arterial chemotherapy for head and neck cancers by Ito, Shintaro, Fuwa, Nobukazu, Nomura, Miwako, Ota, Suguru, Morishima, Takayuki, Daimon, Takashi, Maeda, Yoshikazu, Ueda, Jun, Tohnai, Iwai, Ii, Noriko, Miyati, Tosiaki

“…In cases of head and neck cancer treated with intra-arterial chemotherapy, no objective indices are available for determining the distribution of anticancer…”
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Positioning accuracy and daily dose assessment for prostate cancer treatment using in‐room CT image guidance at a proton therapy facility by Maeda, Yoshikazu, Sato, Yoshitaka, Minami, Hiroki, Yasukawa, Yutaka, Yamamoto, Kazutaka, Tamamura, Hiroyasu, Shibata, Satoshi, Bou, Sayuri, Sasaki, Makoto, Tameshige, Yuji, Kume, Kyo, Ooto, Hiroshi, Kasahara, Shigeru, Shimizu, Yasuhiro, Saga, Yusuke, Omoya, Akira, Saitou, Makoto

“…Purpose To evaluate the effectiveness of CT image‐guided proton radiotherapy for prostate cancer by analyzing the positioning uncertainty and assessing daily…”
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Longer Survival and Preserved Liver Function after Proton Beam Therapy for Patients with Unresectable Hepatocellular Carcinoma by Nosaka, Takuto, Matsuda, Hidetaka, Sugata, Ryotaro, Akazawa, Yu, Takahashi, Kazuto, Naito, Tatsushi, Ohtani, Masahiro, Kinoshita, Kazuyuki, Tsujikawa, Tetsuya, Sato, Yoshitaka, Maeda, Yoshikazu, Tamamura, Hiroyasu, Nakamoto, Yasunari

“…Proton beam therapy (PBT) has been recently reported to achieve excellent tumor control with minimal toxicity in patients with unresectable hepatocellular…”
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Evaluation of Exposure Doses of Elective Nodal Irradiation in Chemoradiotherapy for Advanced Esophageal Cancer by Tamamura, Hiroyasu, Hasatani, Kenkei, Matsumoto, Sae, Asahi, Satoko, Tatebe, Hitoshi, Sato, Yoshitaka, Matsusita, Keiichiro, Tameshige, Yuji, Maeda, Yoshikazu, Sasaki, Makoto, Takamatsu, Shigeyuki, Yamamoto, Kazutaka

“…We evaluated elective nodal irradiation (ENI) doses during radical chemoradiotherapy (CRT) for esophageal cancer (EC). A total of 79 patients (65 men and 14…”
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Effects of organ motion on proton prostate treatments, as determined from analysis of daily CT imaging for patient positioning by Maeda, Yoshikazu, Sato, Yoshitaka, Shibata, Satoshi, Bou, Sayuri, Yamamoto, Kazutaka, Tamamura, Hiroyasu, Fuwa, Nobukazu, Takamatsu, Shigeyuki, Sasaki, Makoto, Tameshige, Yuji, Kume, Kyo, Minami, Hiroki, Saga, Yusuke, Saito, Makoto

“…Purpose We quantified interfractional movements of the prostate, seminal vesicles (SVs), and rectum during computed tomography (CT) image‐guided proton therapy…”
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Evaluation of Focal Liver Reaction after Proton Beam Therapy for Hepatocellular Carcinoma Examined Using Gd-EOB-DTPA Enhanced Hepatic Magnetic Resonance Imaging by Takamatsu, Shigeyuki, Yamamoto, Kazutaka, Maeda, Yoshikazu, Kawamura, Mariko, Shibata, Satoshi, Sato, Yoshitaka, Terashima, Kazuki, Shimizu, Yasuhiro, Tameshige, Yuji, Sasaki, Makoto, Asahi, Satoko, Kondou, Tamaki, Kobayashi, Satoshi, Matsui, Osamu, Gabata, Toshifumi

“…Proton beam therapy (PBT) achieves good local control for hepatocellular carcinoma (HCC), and toxicity tends to be lower than for photon radiotherapy. Focal…”
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Safety and effectiveness, including intelligence prognosis, of diazoxide in pediatric patients with hyperinsulinemic hypoglycemia: special survey in Japan (long-term, all-case survey) by Fukutomi, Miwa, Shimodera, Minoru, Maeda, Yoshikazu, Iwakura, Mika, Hara, Mitsuyoshi

“…To evaluate the safety and effectiveness of the long-term administration of diazoxide in patients with hyperinsulinemic hypoglycemia, a post-marketing…”
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Dosimetric advantages of daily adaptive strategy in IMPT for high‐risk prostate cancer by Tamura, Hiroshi, Kobashi, Keiji, Nishioka, Kentaro, Yoshimura, Takaaki, Hashimoto, Takayuki, Shimizu, Shinichi, Ito, Yoichi M., Maeda, Yoshikazu, Sasaki, Makoto, Yamamoto, Kazutaka, Tamamura, Hiroyasu, Aoyama, Hidefumi, Shirato, Hiroki

“…Purpose To evaluate the dosimetric advantages of daily adaptive radiotherapy (DART) in intensity‐modulated proton therapy (IMPT) for high‐risk prostate cancer…”
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Stability of daily rectal movement and effectiveness of replanning protocols for sparing rectal doses based on the daily CT images during proton treatment for prostate cancer by Maeda, Yoshikazu, Sato, Yoshitaka, Yamamoto, Kazutaka, Tamamura, Hiroyasu, Sasaki, Makoto, Fuwa, Nobukazu, Takamatsu, Shigeyuki, Kume, Kyo

“…Purpose To evaluate the optimal period of replanning to spare the rectal dose by investigating daily rectal movements during computed tomography (CT)…”
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Long-Term Results of Proton Therapy for Hepatocellular Carcinoma Using Four-Dimensional Computed Tomography Planning without Fiducial Markers by Bou, Sayuri, Takamatsu, Shigeyuki, Matsumoto, Sae, Asahi, Satoko, Tatebe, Hitoshi, Sato, Yoshitaka, Kawamura, Mariko, Shibata, Satoshi, Kondou, Tamaki, Tameshige, Yuji, Maeda, Yoshikazu, Sasaki, Makoto, Yamamoto, Kazutaka, Sunagozaka, Hajime, Aoyagi, Hiroyuki, Tamamura, Hiroyasu, Kobayashi, Satoshi, Gabata, Toshifumi

“…We report here the long-term results of marker-less respiratory-gated proton therapy (PT), without fiducial markers for hepatocellular carcinoma (HCC), which…”
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Interleukin-10 Expression Mediated by an Adeno-Associated Virus Vector Prevents Monocrotaline-Induced Pulmonary Arterial Hypertension in Rats by Ito, Takayuki, Okada, Takashi, Miyashita, Hiroshi, Nomoto, Tatsuya, Nonaka-Sarukawa, Mutsuko, Uchibori, Ryosuke, Maeda, Yoshikazu, Urabe, Masashi, Mizukami, Hiroaki, Kume, Akihiro, Takahashi, Masafumi, Ikeda, Uichi, Shimada, Kazuyuki, Ozawa, Keiya

“…Pulmonary arterial hypertension (PAH) is a fatal disease associated with inflammation and pathological remodeling of the pulmonary artery (PA). Interleukin…”
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Respiratory-gated Proton Beam Therapy for Hepatocellular Carcinoma Adjacent to the Gastrointestinal Tract without Fiducial Markers by Mizuhata, Miu, Takamatsu, Shigeyuki, Shibata, Satoshi, Bou, Sayuri, Sato, Yoshitaka, Kawamura, Mariko, Asahi, Satoko, Tameshige, Yuji, Maeda, Yoshikazu, Sasaki, Makoto, Kumano, Tomoyasu, Kobayashi, Satoshi, Yamamoto, Kazutaka, Tamamura, Hiroyasu, Gabata, Toshifumi

“…The efficacy of proton beam therapy (PBT) for hepatocellular carcinoma (HCC) has been reported, but insertion of fiducial markers in the liver is usually…”
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Segmental analysis of respiratory liver motion in patients with and without a history of abdominal surgery by Shimizu, Yasuhiro, Takamatsu, Shigeyuki, Yamamoto, Kazutaka, Maeda, Yoshikazu, Sasaki, Makoto, Tamamura, Hiroyasu, Bou, Sayuri, Kumano, Tomoyasu, Gabata, Toshifumi

“…Purpose The purpose of this study was to analyze the respiratory motion of each segment of the liver in patients with or without a history of abdominal surgery…”
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Proton Beam Therapy without Fiducial Markers Using Four-Dimensional CT Planning for Large Hepatocellular Carcinomas by Shibata, Satoshi, Takamatsu, Shigeyuki, Yamamoto, Kazutaka, Mizuhata, Miu, Bou, Sayuri, Sato, Yoshitaka, Kawamura, Mariko, Asahi, Satoko, Tameshige, Yuji, Maeda, Yoshikazu, Sasaki, Makoto, Kumano, Tomoyasu, Kobayashi, Satoshi, Tamamura, Hiroyasu, Gabata, Toshifumi

“…We evaluated the effectiveness and toxicity of proton beam therapy (PBT) for hepatocellular carcinomas (HCC) >5 cm without fiducial markers using…”
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The usefulness of vinyl polysiloxane dental impression material as a proton beam stopper to save normal tissue during irradiation of the oral cavity: Basic and clinical verifications by Kawamura, Mariko, Maeda, Yoshikazu, Takamatsu, Shigeyuki, Tameshige, Yuji, Sasaki, Makoto, Asahi, Satoko, Shimizu, Yasuhiro, Yamamoto, Kazutaka, Tamamura, Hiroyasu, Kondo, Sadahiko

“…Purpose: To evaluate the feasibility and usefulness of vinyl polysiloxane (VPS) dental impression material as a proton beam stopper for oral cavity…”
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Development of the breast immobilization system in prone setup: The effect of bra in prone position to improve the breast setup error by Kawamura, Mariko, Maeda, Yoshikazu, Yamamoto, Kazutaka, Takamatsu, Shigeyuki, Sato, Yoshitaka, Minami, Hiroki, Saga, Yusuke, Kume, Kyo, Tameshige, Yuji, Sasaki, Makoto, Tamamura, Hiroyasu, Ohta, Kouji, Itoh, Yoshiyuki, Naganawa, Shinji

“…Purpose/objective(s) Accurate and reproducible positioning of the breast is difficult due to its deformability and softness; thus, targeting a breast tumor or…”
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Experimental study of (p, 2p) reactions at 392 MeV on 12C, 16O, 40Ca and 208Pb nuclei leading to low-lying states of residual nuclei by Noro, Tetsuo, Wakasa, Tomotsugu, Ishida, Takashi, Yoshida, Hidetomo P, Dozono, Masahiro, Fujimura, Hisako, Fujita, Kunihiro, Hatanaka, Kichiji, Ishikawa, Takatsugu, Itoh, Masatoshi, Kamiya, Junichiro, Kawabata, Takahiro, Maeda, Yoshikazu, Matsubara, Hiroaki, Nakamura, Masanobu, Sakaguchi, Harutaka, Sakemi, Yasuhiro, Shimizu, Yohei, Takeda, Hiroyuki, Tameshige, Yuji, Tamii, Atsushi, Tamura, Keisuke, Terashima, Satoru, Uchida, Makoto, Yasuda, Yusuke, Yosoi, Masaru

“…Abstract We have measured the differential cross-sections and analyzing powers for ($p,2p$) reactions at an incident energy of 392 MeV on $^{12}$C, $^{16}$O,…”
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Suvorexant (Belsomra® Tablets 10, 15, and 20 mg): Japanese Drug-Use Results Survey by Asai, Yuko, Sano, Hideki, Miyazaki, Makoto, Iwakura, Mika, Maeda, Yoshikazu, Hara, Mitsuyoshi

“…Background We report on the results of a Japanese postmarketing drug-use survey of suvorexant (Belsomra ® ) tablets. Methods A survey with a ≤ 6-month…”
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