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Moriyama S, Hara M, Hirota T, Nakata K, Doi H, Matsumura T, Araki Y, Inomata Y, Fukui T. Population-Based Study of the Incidence and Mortality Rate of Acute Aortic Dissection. Circ J 2024; 88:297-306. [PMID: 37673647 DOI: 10.1253/circj.cj-23-0076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 09/08/2023]
Abstract
BACKGROUND Acute aortic dissection (AAD) has high morbidity and a high fatality rate for a cardiovascular disease. Recent studies suggested that the incidence of AAD is increasing. However, the actual incidence and mortality rates of AAD are not well known. This study investigated the current epidemiology of AAD within the Yatsushiro medical jurisdictional area.Methods and Results: A population-based review of patients with AAD was performed in a geographically well-defined area. Data were collected retrospectively from January 2011 to December 2020 for a total of 196 patients with AAD (Stanford Type A, n=126 [64.3%]; Stanford Type B, n=70 [35.7%]). The mean patient age was 74.3 years, and 55.6% (109/196) were women. The crude and age-standardized incidence rates of AAD in our medical jurisdictional area were 13.6 and 11.4 per 100,000 inhabitants per year, respectively. The crude and age-standardized 30-day mortality rates of AAD were 4.9 and 4.0 per 100,000 inhabitants per year, respectively. There were upward tendencies for both the incidence and 30-day mortality rate of AAD with age, with both being significantly higher in patients aged ≥85 years (P<0.001). CONCLUSIONS This population-based study detected a higher incidence of AAD than previous studies, but reported a lower incidence of AAD in men than in women. Increasing age was associated with an increased incidence and mortality rate of AAD.
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Affiliation(s)
- Shuji Moriyama
- Department of Cardiovascular Surgery, Kumamoto Rosai Hospital
| | - Masahiko Hara
- Department of Cardiovascular Surgery, Kumamoto Rosai Hospital
| | - Takafumi Hirota
- Department of Cardiovascular Surgery, Kumamoto Rosai Hospital
| | - Kosuke Nakata
- Department of Cardiovascular Surgery, Kumamoto Rosai Hospital
| | - Hideki Doi
- Department of Cardiovascular Medicine, Kumamoto Rosai Hospital
| | | | - Yushi Araki
- Department of Radiology, Kumamoto Rosai Hospital
| | - Yukihiro Inomata
- Department of Pediatric Surgery and Transplantation, Kumamoto Rosai Hospital
| | - Toshihiro Fukui
- Department of Cardiovascular Surgery, Graduate School of Medical Sciences, Kumamoto University Hospital
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Nakata K, Moriyama S, Takaki J, Takeo M, Doi H, Matsumura T, Fukui T. Pseudoaneurysm of mitral-aortic intervalvular fibrosa with rupture: a case report. Surg Case Rep 2023; 9:210. [PMID: 38044395 PMCID: PMC10694109 DOI: 10.1186/s40792-023-01789-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2023] [Accepted: 11/26/2023] [Indexed: 12/05/2023] Open
Abstract
BACKGROUND Mitral-aortic intervalvular fibrosa (MAIVF) is a fibrous region connecting the anterior mitral leaflet (AML) and aortic valve. Pseudoaneurysm of the MAIVF is a rare condition that has been reported as a sequela of infective endocarditis (IE) and surgical trauma. Here, we report a case of a ruptured pseudoaneurysm of the MAIVF, along with some literature reviews. CASE PRESENTATION A 65-year-old man diagnosed with moderate aortic regurgitation five years previously had a fever of unknown origin. He suddenly developed headache and apraxia and was transported to our hospital. He was diagnosed with intracranial hemorrhage and admitted. One week after admission, echocardiography revealed aorto-mitral discontinuity and protrusion with severe regurgitant flow from left ventricular outflow tract to the left atrium. The AML was suspected to have ruptured. However, intraoperatively, the AML structure was preserved. A ruptured pseudoaneurysm of the MAIVF was also observed. Therefore, we successfully performed pseudoaneurysm repair using a bovine pericardial patch, aortic valve replacement, and mitral annuloplasty. CONCLUSIONS P-MAIVF is a rare but potentially life-threatening complication of IE, for which timely diagnosis and prompt appropriate therapeutic intervention are required. In the present case, although neither obvious active IE nor history of previous IE could be identified, healed IE was considered based on the clinical course. The patient had intracranial hemorrhage (ICH) with well-controlled heart failure and underwent elective surgical repair more than one month after the onset of ICH, while the clinical course after the surgical procedure was uneventful.
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Affiliation(s)
- Kosuke Nakata
- Department of Cardiovascular Surgery, Kumamoto Rosai Hospital, 1670 Takehara-Machi, Yatsushiro, Kumamoto, 866-8533, Japan.
- Department of Cardiovascular Surgery, Kumamoto University Hospital, Kumamoto, Japan.
| | - Shuji Moriyama
- Department of Cardiovascular Surgery, Kumamoto Rosai Hospital, 1670 Takehara-Machi, Yatsushiro, Kumamoto, 866-8533, Japan
| | - Jun Takaki
- Department of Cardiovascular Surgery, Kumamoto University Hospital, Kumamoto, Japan
| | - Masahiro Takeo
- Department of Cardiology, Kumamoto Rosai Hospital, Yatsushiro, Kumamoto, Japan
| | - Hideki Doi
- Department of Cardiology, Kumamoto Rosai Hospital, Yatsushiro, Kumamoto, Japan
| | - Toshiyuki Matsumura
- Department of Cardiology, Kumamoto Rosai Hospital, Yatsushiro, Kumamoto, Japan
| | - Toshihiro Fukui
- Department of Cardiovascular Surgery, Kumamoto University Hospital, Kumamoto, Japan
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Takahashi H, An M, Sasai T, Seki M, Matsumura T, Ogawa Y, Matsushima K, Tabata A, Kato T. The effectiveness of dance movement therapy for individuals with Down syndrome: a pilot randomised controlled trial. J Intellect Disabil Res 2023; 67:640-654. [PMID: 37066677 DOI: 10.1111/jir.13033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Revised: 01/26/2023] [Accepted: 03/25/2023] [Indexed: 06/07/2023]
Abstract
BACKGROUND Individuals with Down syndrome (DS) exhibit deficits in static and dynamic balance abilities and maladaptive functions. This study aimed to determine the effectiveness of dance movement therapy (DMT) group intervention in individuals with DS. METHODS The 31 participating individuals with DS, aged 5-29 years, were randomly divided into intervention (n = 16) and control (n = 15) groups. Posturography was used for static balance measurement, timed up and go test for dynamic balance measurement and the Achenbach System of Empirically Based Assessment (ASEBA) questionnaire for adaptive function and behavioural problem measurement in participants before and after the DMT interventions. The intervention group underwent 60-min DMT intervention once a week for 10 times, while the control group had usual daily activities. RESULTS The results revealed a statistically significant difference and large effect sizes in dynamic balance [(f(1, 29) = 4.52, P = 0.04, ηp 2 = 0.14)] in the intervention group compared with the control group. There were no statistically significant differences in static balance and ASEBA scores between the groups. CONCLUSIONS This study found that the DMT interventions helped to improve the dynamic balance in individuals with DS.
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Affiliation(s)
- H Takahashi
- Department of Human Health Sciences, Kyoto University, Kyoto, Japan
| | - M An
- Department of Human Health Sciences, Kyoto University, Kyoto, Japan
| | - T Sasai
- Department of Human Health Sciences, Kyoto University, Kyoto, Japan
| | - M Seki
- Department of Human Health Sciences, Kyoto University, Kyoto, Japan
| | - T Matsumura
- Department of Human Health Sciences, Kyoto University, Kyoto, Japan
| | - Y Ogawa
- Department of Human Health Sciences, Kyoto University, Kyoto, Japan
| | - K Matsushima
- Faculty of Rehabilitation, Kansai Medical University, Osaka, Japan
| | - A Tabata
- Department of Human Health Sciences, Kyoto University, Kyoto, Japan
| | - T Kato
- Faculty of Rehabilitation, Kansai Medical University, Osaka, Japan
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Fujino T, Takakura S, Chinone Y, Hasegawa M, Hazumi M, Katayama N, Lee AT, Matsumura T, Minami Y, Nishino H. Characterization of a half-wave plate for cosmic microwave background circular polarization measurement with POLARBEAR. Rev Sci Instrum 2023; 94:064502. [PMID: 37862532 DOI: 10.1063/5.0140088] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/27/2022] [Accepted: 06/03/2023] [Indexed: 10/22/2023]
Abstract
A half-wave plate (HWP) is often used as a modulator to suppress systematic error in the measurements of cosmic microwave background (CMB) polarization. A HWP can also be used to measure circular polarization (CP) through its optical leakage from CP to linear polarization. The CP of the CMB is predicted from various sources, such as interactions in the Universe and extension of the standard model. Interaction with supernova remnants of population III stars is one of the brightest CP sources. Thus, the observation of the CP of CMB is a new tool for searching for population III stars. In this paper, we demonstrate the improved measurement of the leakage coefficient using the transmission measurement of an actual HWP in the laboratory. We measured the transmittance of linearly polarized light through the HWP used in Polarbear in the frequency range of 120-160 GHz. We evaluate the properties of the HWP by fitting the data with a physical model using the Markov Chain Monte Carlo method. We then estimate the band-averaged CP leakage coefficient using the physical model. We find that the leakage coefficient strongly depends on the spectra of CP sources. We thus calculate the maximum fractional leakage coefficient from CP to linear polarization as 0.133 ± 0.009 in the Rayleigh-Jeans spectrum. The nonzero value shows that Polarbear has a sensitivity to CP. Additionally, because we use the bandpass of detectors installed in the telescope to calculate the band-averaged values, we also consider systematic effects in the experiment.
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Affiliation(s)
- T Fujino
- Graduate School of Engineering Science, Yokohama National University, Yokohama 240-8501, Japan
| | - S Takakura
- Department of Astrophysical and Planetary Sciences, University of Colorado Boulder, Boulder, Colorado 80309, USA
| | - Y Chinone
- International Center for Quantum-field Measurement Systems for Studies of the Universe and Particles (QUP), High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan
- Kavli Institute for the Physics and Mathematics of the Universe (Kavli IPMU, WPI), UTIAS, The University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - M Hasegawa
- International Center for Quantum-field Measurement Systems for Studies of the Universe and Particles (QUP), High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan
- Institute of Particle and Nuclear Studies (IPNS), High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan
- The Graduate University for Advanced Studies (SOKENDAI), Miura District, Kanagawa, Hayama 240-0115, Japan
| | - M Hazumi
- International Center for Quantum-field Measurement Systems for Studies of the Universe and Particles (QUP), High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan
- Kavli Institute for the Physics and Mathematics of the Universe (Kavli IPMU, WPI), UTIAS, The University of Tokyo, Kashiwa, Chiba 277-8583, Japan
- Institute of Particle and Nuclear Studies (IPNS), High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan
- The Graduate University for Advanced Studies (SOKENDAI), Miura District, Kanagawa, Hayama 240-0115, Japan
- Japan Aerospace Exploration Agency (JAXA), Institute of Space and Astronautical Science (ISAS), Sagamihara, Kanagawa 252-5210, Japan
| | - N Katayama
- Kavli Institute for the Physics and Mathematics of the Universe (Kavli IPMU, WPI), UTIAS, The University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - A T Lee
- International Center for Quantum-field Measurement Systems for Studies of the Universe and Particles (QUP), High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan
- Department of Physics, University of California, Berkeley, California 94720, USA
- Physics Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA
| | - T Matsumura
- Kavli Institute for the Physics and Mathematics of the Universe (Kavli IPMU, WPI), UTIAS, The University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - Y Minami
- Research Center for Nuclear Physics, Osaka University, Ibaraki, Osaka 567-0047, Japan
| | - H Nishino
- Research Center for the Early Universe, School of Science, The University of Tokyo, Tokyo 113-0033, Japan
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Lin C, Ahn JK, Choi JM, Farrington MS, Gonzalez M, Grethen N, Hsiung YB, Inagaki T, Kamiji I, Kim EJ, Kim JL, Kim HM, Kawata K, Kitagawa A, Komatsubara TK, Kotera K, Lee SK, Lee JW, Lim GY, Luo Y, Matsumura T, Nakagiri K, Nanjo H, Nomura T, Ono K, Redeker JC, Sato T, Sasse V, Shibata T, Shimizu N, Shinkawa T, Shinohara S, Shiomi K, Shiraishi R, Suzuki S, Tajima Y, Tung YC, Wah YW, Watanabe H, Wu T, Yamanaka T, Yoshida HY. Search for the Pair Production of Dark Particles X with K_{L}^{0}→XX, X→γγ. Phys Rev Lett 2023; 130:111801. [PMID: 37001070 DOI: 10.1103/physrevlett.130.111801] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/23/2022] [Accepted: 02/08/2023] [Indexed: 06/19/2023]
Abstract
We present the first search for the pair production of dark particles X via K_{L}^{0}→XX with X decaying into two photons using the data collected by the KOTO experiment. No signal was observed in the mass range of 40-110 MeV/c^{2} and 210-240 MeV/c^{2}. This sets upper limits on the branching fractions as B(K_{L}^{0}→XX)<(1-4)×10^{-7} and B(K_{L}^{0}→XX)<(1-2)×10^{-6} at the 90% confidence level for the two mass regions, respectively.
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Affiliation(s)
- C Lin
- Enrico Fermi Institute, University of Chicago, Chicago, Illinois 60637, USA
| | - J K Ahn
- Department of Physics, Korea University, Seoul 02841, Republic of Korea
| | - J M Choi
- Department of Physics, Korea University, Seoul 02841, Republic of Korea
| | - M S Farrington
- Enrico Fermi Institute, University of Chicago, Chicago, Illinois 60637, USA
| | - M Gonzalez
- Department of Physics, Osaka University, Toyonaka, Osaka 560-0043, Japan
| | - N Grethen
- Enrico Fermi Institute, University of Chicago, Chicago, Illinois 60637, USA
| | - Y B Hsiung
- Department of Physics, National Taiwan University, Taipei, Taiwan 10617, Republic of China
| | - T Inagaki
- Institute of Particle and Nuclear Studies, High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan
| | - I Kamiji
- Department of Physics, Kyoto University, Kyoto 606-8502, Japan
| | - E J Kim
- Division of Science Education, Jeonbuk National University, Jeonju 54896, Republic of Korea
| | - J L Kim
- Division of Science Education, Jeonbuk National University, Jeonju 54896, Republic of Korea
| | - H M Kim
- Division of Science Education, Jeonbuk National University, Jeonju 54896, Republic of Korea
| | - K Kawata
- Department of Physics, Osaka University, Toyonaka, Osaka 560-0043, Japan
| | - A Kitagawa
- Department of Physics, Osaka University, Toyonaka, Osaka 560-0043, Japan
| | - T K Komatsubara
- Institute of Particle and Nuclear Studies, High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan
- J-PARC Center, Tokai, Ibaraki 319-1195, Japan
| | - K Kotera
- Department of Physics, Osaka University, Toyonaka, Osaka 560-0043, Japan
| | - S K Lee
- Division of Science Education, Jeonbuk National University, Jeonju 54896, Republic of Korea
| | - J W Lee
- Department of Physics, Korea University, Seoul 02841, Republic of Korea
| | - G Y Lim
- Institute of Particle and Nuclear Studies, High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan
- J-PARC Center, Tokai, Ibaraki 319-1195, Japan
| | - Y Luo
- Enrico Fermi Institute, University of Chicago, Chicago, Illinois 60637, USA
| | - T Matsumura
- Department of Applied Physics, National Defense Academy, Kanagawa 239-8686, Japan
| | - K Nakagiri
- Department of Physics, Kyoto University, Kyoto 606-8502, Japan
| | - H Nanjo
- Department of Physics, Osaka University, Toyonaka, Osaka 560-0043, Japan
| | - T Nomura
- Institute of Particle and Nuclear Studies, High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan
- J-PARC Center, Tokai, Ibaraki 319-1195, Japan
| | - K Ono
- Department of Physics, Osaka University, Toyonaka, Osaka 560-0043, Japan
| | - J C Redeker
- Enrico Fermi Institute, University of Chicago, Chicago, Illinois 60637, USA
| | - T Sato
- Institute of Particle and Nuclear Studies, High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan
| | - V Sasse
- Enrico Fermi Institute, University of Chicago, Chicago, Illinois 60637, USA
| | - T Shibata
- Department of Physics, Osaka University, Toyonaka, Osaka 560-0043, Japan
| | - N Shimizu
- Department of Physics, Osaka University, Toyonaka, Osaka 560-0043, Japan
| | - T Shinkawa
- Department of Applied Physics, National Defense Academy, Kanagawa 239-8686, Japan
| | - S Shinohara
- Department of Physics, Kyoto University, Kyoto 606-8502, Japan
| | - K Shiomi
- Institute of Particle and Nuclear Studies, High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan
- J-PARC Center, Tokai, Ibaraki 319-1195, Japan
| | - R Shiraishi
- Department of Physics, Osaka University, Toyonaka, Osaka 560-0043, Japan
| | - S Suzuki
- Department of Physics, Saga University, Saga 840-8502, Japan
| | - Y Tajima
- Department of Physics, Yamagata University, Yamagata 990-8560, Japan
| | - Y-C Tung
- Department of Physics, National Taiwan University, Taipei, Taiwan 10617, Republic of China
| | - Y W Wah
- Enrico Fermi Institute, University of Chicago, Chicago, Illinois 60637, USA
| | - H Watanabe
- Institute of Particle and Nuclear Studies, High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan
- J-PARC Center, Tokai, Ibaraki 319-1195, Japan
| | - T Wu
- Department of Physics, National Taiwan University, Taipei, Taiwan 10617, Republic of China
| | - T Yamanaka
- Department of Physics, Osaka University, Toyonaka, Osaka 560-0043, Japan
| | - H Y Yoshida
- Department of Physics, Yamagata University, Yamagata 990-8560, Japan
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Maruyama Y, Yamashita S, Tasaka Y, Inoue T, Kohjimoto Y, Matsumura T, Hara I. Comparative study on stone retropulsion using pulse modulation mode in virtual ureter model. Eur Urol 2023. [DOI: 10.1016/s0302-2838(23)01114-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
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Hayashida S, Inomata Y, Ohya Y, Matsumura T. Long term survival of a biliary atresia patient by repeated liver transplantations for portopulmonary hypertension in addition to the hepatopulmonary syndrome. Journal of Pediatric Surgery Case Reports 2022. [DOI: 10.1016/j.epsc.2022.102526] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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Matsumura T, Hashimoto H, Sekimizu M, Saito A, Asakura M, Kimura K, Iwata Y. VP.59 A single-arm, open-label, multicenter study of tranilast for advanced heart failure in patients with muscular dystrophy. Neuromuscul Disord 2022. [DOI: 10.1016/j.nmd.2022.07.253] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Shirakawa D, Shirasaki N, Matsushita T, Matsui Y, Yamashita R, Matsumura T, Koriki S. Evaluation of reduction efficiencies of pepper mild mottle virus and human enteric viruses in full-scale drinking water treatment plants employing coagulation-sedimentation-rapid sand filtration or coagulation-microfiltration. Water Res 2022; 213:118160. [PMID: 35151086 DOI: 10.1016/j.watres.2022.118160] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Revised: 01/28/2022] [Accepted: 02/02/2022] [Indexed: 06/14/2023]
Abstract
Here, we evaluated the reduction efficiencies of indigenous pepper mild mottle virus (PMMoV, a potential surrogate for human enteric viruses to assess virus removal by coagulation-sedimentation-rapid sand filtration [CS-RSF] and coagulation-microfiltration [C-MF]) and representative human enteric viruses in four full-scale drinking water treatment plants that use CS-RSF (Plants A and B) or C-MF (Plants C and D). First, we developed a virus concentration method by using an electropositive filter and a tangential-flow ultrafiltration membrane to effectively concentrate and recover PMMoV from large volumes of water: the recovery rates of PMMoV were 100% when 100-L samples of PMMoV-spiked dechlorinated tap water were concentrated to 20 mL; even when spiked water volume was 2000 L, recovery rates of >30% were maintained. The concentrations of indigenous PMMoV in raw and treated water samples determined by using this method were always above the quantification limit of the real-time polymerase chain reaction assay. We therefore were able to determine its reduction ratios: 0.9-2.7-log10 in full-scale CS-RSF and 0.7-2.9-log10 in full-scale C-MF. The PMMoV reduction ratios in C-MF at Plant C (1.0 ± 0.3-log10) were lower than those in CS-RSF at Plants A (1.7 ± 0.5-log10) and B (1.4 ± 0.7-log10), despite the higher ability of MF for particle separation in comparison with RSF owing to the small pore size in MF. Lab-scale virus-spiking C-MF experiments that mimicked full-scale C-MF revealed that a low dosage of coagulant (polyaluminum chloride [PACl]) applied in C-MF, which is determined mainly from the viewpoint of preventing membrane fouling, probably led to the low reduction ratios of PMMoV in C-MF. This implies that high virus reduction ratios (>4-log10) achieved in previous lab-scale virus-spiking C-MF studies are not necessarily achieved in full-scale C-MF. The PMMoV reduction ratios in C-MF at Plant D (2.2 ± 0.6-log10) were higher than those at Plant C, despite similar coagulant dosages. In lab-scale C-MF, the PMMoV reduction ratios increased from 1-log10 (with PACl [basicity 1.5], as at Plant C) to 2-4-log10 (with high-basicity PACl [basicity 2.1], as at Plant D), suggesting that the use of high-basicity PACl probably resulted in higher reduction ratios of PMMoV at Plant D than at Plant C. Finally, we compared the reduction ratios of indigenous PMMoV and representative human enteric viruses in full-scale CS-RSF and C-MF. At Plant D, the concentrations of human norovirus genogroup II (HuNoV GII) in raw water were sometimes above the quantification limit; however, whether its reduction ratios in C-MF were higher than those of PMMoV could not be judged since reduction ratios were >1.4-log10 for HuNoV GII and 2.3-2.9-log10 for PMMoV. At Plant B, the concentrations of enteroviruses (EVs) and HuNoV GII in raw water were above the quantification limit on one occasion, and the reduction ratios of EVs (>1.2-log10) and HuNoV GII (>1.5-log10) in CS-RSF were higher than that of PMMoV (0.9-log10). This finding supports the usefulness of PMMoV as a potential surrogate for human enteric viruses to assess virus removal by CS-RSF.
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Affiliation(s)
- D Shirakawa
- Division of Environmental Engineering, Faculty of Engineering, Hokkaido University, Sapporo 060-8628, Japan
| | - N Shirasaki
- Division of Environmental Engineering, Faculty of Engineering, Hokkaido University, Sapporo 060-8628, Japan.
| | - T Matsushita
- Division of Environmental Engineering, Faculty of Engineering, Hokkaido University, Sapporo 060-8628, Japan
| | - Y Matsui
- Division of Environmental Engineering, Faculty of Engineering, Hokkaido University, Sapporo 060-8628, Japan
| | - R Yamashita
- Division of Environmental Engineering, Faculty of Engineering, Hokkaido University, Sapporo 060-8628, Japan
| | - T Matsumura
- Division of Environmental Engineering, Faculty of Engineering, Hokkaido University, Sapporo 060-8628, Japan
| | - S Koriki
- Division of Environmental Engineering, Faculty of Engineering, Hokkaido University, Sapporo 060-8628, Japan
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Kabashima K, Matsumura T, Komazaki H, Kawashima M. Nemolizumab plus topical agents in patients with atopic dermatitis (AD) and moderate-to-severe pruritus provide improvement in pruritus and signs of AD for up to 68 weeks: results from two phase III, long-term studies. Br J Dermatol 2021; 186:642-651. [PMID: 34726262 PMCID: PMC9305216 DOI: 10.1111/bjd.20873] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/29/2021] [Indexed: 11/28/2022]
Abstract
Background Interleukin (IL)‐31 affects the inflammatory response, is involved in epidermal barrier disruption in atopic dermatitis (AD) and plays a key role in pruritus. Nemolizumab, a humanized monoclonal antibody against IL‐31 receptor A, reduced pruritus in patients with AD after a 16‐week administration period. Objectives To examine the long‐term effectiveness and safety of nemolizumab in patients aged ≥ 13 years with AD and inadequately controlled moderate‐to‐severe pruritus. Methods In two long‐term phase III studies, nemolizumab 60 mg every 4 weeks (Q4W) was administered subcutaneously, concomitantly with topical treatments. Study‐JP01 patients received double‐blind nemolizumab or placebo for 16 weeks, and then entered a 52‐week extension period in which all patients received nemolizumab (nemolizumab/nemolizumab and placebo/nemolizumab groups). Study‐JP02 patients received nemolizumab for 52 weeks. Both studies included an 8‐week follow‐up period. Results Study‐JP01 nemolizumab/nemolizumab and placebo/nemolizumab, and Study‐JP02 nemolizumab groups comprised 143, 72 and 88 patients, respectively. In the nemolizumab/nemolizumab group, there were clinically meaningful improvements from the start of treatment to week 68 in the pruritus visual analogue scale (66% decrease) and Eczema Area and Severity Index (78% decrease). Quality of life (QoL) indicators improved after the first nemolizumab dose; improvements were maintained during the follow‐up period. The long‐term safety profile was consistent with previous studies, with no unexpected late‐onset adverse events. Conclusions Nemolizumab 60 mg Q4W with concomitant topical treatments in patients with AD and inadequately controlled moderate‐to‐severe pruritus produced a continuous improvement in pruritus, signs of AD, and QoL for up to 68 weeks, with a favourable safety profile.
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Affiliation(s)
- K Kabashima
- Department of Dermatology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - T Matsumura
- Clinical Development Department, Maruho Co. Ltd, Kyoto, Japan
| | - H Komazaki
- Clinical Development Department, Maruho Co. Ltd, Kyoto, Japan
| | - M Kawashima
- Tokyo Women's Medical University, Tokyo, Japan
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Hama M, Horie R, Kubota T, Matsumura T, Kimura E, Nakamura H, Takahashi M, Takada H. MYOTONIC DYSTROPHY. Neuromuscul Disord 2021. [DOI: 10.1016/j.nmd.2021.07.258] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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12
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Komeya M, Odaka H, Matsumura T, Yamanaka H, Sato T, Yao M, Masumori N, Ogawa T. P–017 The maintenance of testicular architecture and germ cell in adult testis tissue under organ culture condition based on the gas-liquid interface method. Hum Reprod 2021. [DOI: 10.1093/humrep/deab130.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
Study question
Can the gas-liquid interface organ culture system that achieved in vitro spermatogenesis in mice also support in vitro spermatogenesis in human adult testis?
Summary answer
Although the progression of spermatogenesis was not observed, germ cells were maintained without the degeneration of the architecture in both fresh and cryopreserved testicular tissues.
What is known already
Although the research on in vitro spermatogenesis have been conducted for 100 years, only the organ culture system using gas-liquid interface method achieved in vitro spermatogenesis in mice. It has not been verified whether this culture system can be applied to other mammals including humans and induce spermatogenesis.
Study design, size, duration
Testicular tissue was obtained from the transgender patients receiving sex reassignment surgery. Testicular specimens were either immediately processed for cultivation or cryopreserved, using a vitrification freezing protocol. Organ culture of testicular fragments was performed in three different media for a maximum period of 3 weeks to evaluate the short-term changes in the cultured tissues (viability, proliferation and maintenance of germ and somatic cells).
Participants/materials, setting, methods
Fresh and cryopreserved-thawed testis fragments (1–2 mm3) were cultured using the organ culture system in alpha-MEM with knock-out serum replacement (K group), alpha-MEM with lipid-rich BSA (A group) and DMEM with FBS (D group). Luteinizing hormone, follicle stimulating hormone and testosterone were supplemented. The number of germ cells (using DDX4), proliferative activity of germ cells (using EdU assay) and intratubular cell apoptosis (by TdT-mediated dUTP Nick End Labeling) were evaluated by immunohistochemical staining weekly.
Main results and the role of chance
The architecture of the seminiferous tubules was maintained until the second week of culture in both the fresh and the cryopreserved culture group. The number of DDX4-positive germ cells per seminiferous tubule in groups D, K, and A was 49 ± 24, 55 ± 21, 50 ± 26 cells/tubule in 1 day, 32 ± 13, 42 ± 7, 36 ± 21 cells/tubule in 1week, respectively. The numbers gradually decreased to 26 ± 8, 24 ± 6 and 27 ± 18 cells/tubule, in 2 weeks, respectively, with no difference among the groups. The number of intratubular EdU-positive cells of groups D, K, and A was 0.2 ± 0.2, 2.8 ± 2.1, 1.1 ± 0.8 cells/tubule at 1 day, 0.1 ± 0.2, 0.5 ± 0.6, 0.3 ± 0.6 cells/tubule at 1 week, respectively. The values were 0.01, 0.05, and 0.03 at 2 weeks. Thus, EdU-positive cells drastically decreased from the first week of culture. The number of DDX4-positive germ cells and the intratubular EdU-positive cells in the cryopreserved culture group was not different from that in the fresh culture group.
Limitations, reasons for caution
Current organ culture systems are incomplete, being unable to induce human in vitro spermatogenesis. Further research is needed to improve culture condition with the aim of producing fertile sperm of infertile adult male patients.
Wider implications of the findings: Our organ culture system could maintain testis structure and germ cells. By using the testis tissues of the transgender patients, which are available with their consent, we will promote the investigation of the culture condition necessary for germ cell proliferation and differentiation.
Trial registration number
Grant-in-Aid for Scientific Research on Innovative Areas 18H05546, Grant-in-Aid for Young Scientists (A) 17H05098 and Takeda Science Foundation
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Affiliation(s)
- M Komeya
- Yokohama City University Graduate School of Medicine, Urology, Yokohama, Japan
| | - H Odaka
- Yokohama City University Graduate School of Medicine, Urology, Yokohama, Japan
| | - T Matsumura
- Yokohama City University Association of Medical Science, Laboratory of Biopharmaceutical and Regenerative Sciences- Institute of Molecular Medicine and Life Science, Yokohama, Japan
| | - H Yamanaka
- Yokohama City University Graduate School of Medicine, Urology, Yokohama, Japan
| | - T Sato
- Yokohama City University Association of Medical Science, Laboratory of Biopharmaceutical and Regenerative Sciences- Institute of Molecular Medicine and Life Science, Yokohama, Japan
| | - M Yao
- Yokohama City University Graduate School of Medicine, Urology, Yokohama, Japan
| | - N Masumori
- Sapporo Medical University, Urology, Sapporo, Japan
| | - T Ogawa
- Yokohama City University Association of Medical Science, Laboratory of Biopharmaceutical and Regenerative Sciences- Institute of Molecular Medicine and Life Science, Yokohama, Japan
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13
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Morokuma K, Matsumura T, Yamamoto A, Sakai A, Hifumi T, Ato M, Takahashi M. Evaluation of the stability of Yamakagashi (Rhabdophis tigrinus) Equine Antivenom after 20 years storage. Trop Biomed 2021; 38:111-118. [PMID: 34172698 DOI: 10.47665/tb.38.2.042] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In 2000, an equine Yamakagashi (Rhabdophis tigrinus) antivenom (Lot 0001) was testmanufactured as an unapproved drug for treatment of Yamakagashi bites. It was stocked on the premise of super-legal use from the viewpoint of emergency health crisis management. The antivenom showed a strong neutralizing ability against the hemorrhagic and coagulation activity of the Yamakagashi venom in its potency test. One vial of the antivenom can effectively neutralize at least about 4 mg of Yamakagashi venom. Its efficacy has also been confirmed in patients with severe cases of R. tigrinus bite that has been used in emergency. In 2020, this antivenom (Lot 0001) has reached 20 years after its production. To evaluate the integrity and potency of the antivenom, quality control, safety and potency tests had been conducted almost every year since 2012. Physical and chemical tests (property test, moisture content test, insoluble foreign matter test, osmotic pressure ratio test, pH test, protein content test, endotoxin test, sterility test) of the antivenom, showed no significant changes throughout the years, when compared to the results immediately after its production in 2000. All the parameters measured were also within the standard values. In animal safety tests (test for absence of toxicity and pyrogen), there was no change in the test results during the storage period and no abnormalities were observed. The potency test (anti-coagulant activity) after 20 years of the product, showed the same potency as those recorded immediately after production. Therefore, in all of the stability monitoring tests conducted so far, the product did not show any significant change compared to the results immediately after production. This confirms the stability of the product during the stockpiling period to the present, that is, 20 years after production.
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Affiliation(s)
- K Morokuma
- Kikuchi Quality Control Department, KM Biologics Co., Ltd., 1314-1 Kyokushi Kawabe, Kikuchi-shi, Kumamoto 869-1298, Japan.,Toxin and Biologicals Research Laboratory, Kumamato Health Science University, 325 Izumi-machi, Kita-ku, Kumamoto-shi, Kumamoto 861-5598, Japan
| | - T Matsumura
- Department of Immunology, National Institute of Infectious Disease, 1-23-1 Toyama, Shinjuku-ku, Tokyo 162-8640, Japan
| | - A Yamamoto
- Department of Biosafety, National Institute of Infectious Diseases, 4-7-1 Gakuen, Musashimurayama-shi, Tokyo 208-0011, Japan
| | - A Sakai
- The Japan Snake Institute, 3318 Yabuzuka, Ota-shi, Gunma 379-2301, Japan
| | - T Hifumi
- Department of Emergency and Critical Care Medicine, St. Luke's International Hospital, 9-1 Akashi-cho, Chuo-ku, Tokyo 104-8560, Japan
| | - M Ato
- Department of Mycobacteriology, National Institute of Infectious Diseases, 4-2-1 Aoba-cho, Higashimurayama-shi, Tokyo 189-0002, Japan
| | - M Takahashi
- Toxin and Biologicals Research Laboratory, Kumamato Health Science University, 325 Izumi-machi, Kita-ku, Kumamoto-shi, Kumamoto 861-5598, Japan
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14
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Abstract
Japan's health insurance system has reached a critical turning point owing to a decreasing birthrate, increasing longevity, and changes in disease trends. The Japanese government is promoting the establishment of a community-based integrated care system aimed at maintaining the dignity of elderly individuals and supporting independent living. This care system will ensure medical and nursing care, preventive measures, and independent living support. This type of care system should be based on the characteristics of individual geographical areas, as there are marked regional variations in patterns of aging, lifestyle, and the adequacy of local medical care. Therefore, it is important that medical services are tailored to fit the kind of medical care needed by residents of each geographical area and to provide medical services accordingly. In this paper, we propose a need for area-based medicine, whereby medical care is provided according to the characteristics of individual geographical areas in super-ageing societies such as that of Japan. J. Med. Invest. 67 : 40-43, February, 2020.
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Affiliation(s)
- Nobutaka Inoue
- Department of Cardiovascular Medicine, Kobe Rosai Hospital, Hyogo, Japan
| | - Toshiyuki Matsumura
- Department of Cardiovascular Medicine, Kumamoto Rosai Hospital, Kumamoto, Japan
| | - Hiroto Sakai
- Department of Cardiovascular Medicine, Hokkaido Chuo Rosai Hospital, Hokkaido, Japan
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15
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Ahn JK, Beckford B, Campbell M, Chen SH, Comfort J, Dona K, Farrington MS, Hanai K, Hara N, Haraguchi H, Hsiung YB, Hutcheson M, Inagaki T, Isoe M, Kamiji I, Kato T, Kim EJ, Kim JL, Kim HM, Komatsubara TK, Kotera K, Lee SK, Lee JW, Lim GY, Lin QS, Lin C, Luo Y, Mari T, Masuda T, Matsumura T, Mcfarland D, McNeal N, Miyazaki K, Murayama R, Nakagiri K, Nanjo H, Nishimiya H, Noichi Y, Nomura T, Nunes T, Ohsugi M, Okuno H, Redeker JC, Sanchez J, Sasaki M, Sasao N, Sato T, Sato K, Sato Y, Shimizu N, Shimogawa T, Shinkawa T, Shinohara S, Shiomi K, Shiraishi R, Su S, Sugiyama Y, Suzuki S, Tajima Y, Taylor M, Tecchio M, Togawa M, Toyoda T, Tung YC, Vuong QH, Wah YW, Watanabe H, Yamanaka T, Yoshida HY, Zaidenberg L. Study of the K_{L}→π^{0}νν[over ¯] Decay at the J-PARC KOTO Experiment. Phys Rev Lett 2021; 126:121801. [PMID: 33834796 DOI: 10.1103/physrevlett.126.121801] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Accepted: 02/18/2021] [Indexed: 06/12/2023]
Abstract
The rare decay K_{L}→π^{0}νν[over ¯] was studied with the dataset taken at the J-PARC KOTO experiment in 2016, 2017, and 2018. With a single event sensitivity of (7.20±0.05_{stat}±0.66_{syst})×10^{-10}, three candidate events were observed in the signal region. After unveiling them, contaminations from K^{±} and scattered K_{L} decays were studied, and the total number of background events was estimated to be 1.22±0.26. We conclude that the number of observed events is statistically consistent with the background expectation. For this dataset, we set an upper limit of 4.9×10^{-9} on the branching fraction of K_{L}→π^{0}νν[over ¯] at the 90% confidence level.
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Affiliation(s)
- J K Ahn
- Department of Physics, Korea University, Seoul 02841, Republic of Korea
| | - B Beckford
- Department of Physics, University of Michigan, Ann Arbor, Michigan 48109, USA
| | - M Campbell
- Department of Physics, University of Michigan, Ann Arbor, Michigan 48109, USA
| | - S H Chen
- Department of Physics, National Taiwan University, Taipei, Taiwan 10617, Republic of China
| | - J Comfort
- Department of Physics, Arizona State University, Tempe, Arizona 85287, USA
| | - K Dona
- Department of Physics, University of Michigan, Ann Arbor, Michigan 48109, USA
| | - M S Farrington
- Enrico Fermi Institute, University of Chicago, Chicago, Illinois 60637, USA
| | - K Hanai
- Department of Physics, Osaka University, Toyonaka, Osaka 560-0043, Japan
| | - N Hara
- Department of Physics, Osaka University, Toyonaka, Osaka 560-0043, Japan
| | - H Haraguchi
- Department of Physics, Osaka University, Toyonaka, Osaka 560-0043, Japan
| | - Y B Hsiung
- Department of Physics, National Taiwan University, Taipei, Taiwan 10617, Republic of China
| | - M Hutcheson
- Department of Physics, University of Michigan, Ann Arbor, Michigan 48109, USA
| | - T Inagaki
- Institute of Particle and Nuclear Studies, High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan
| | - M Isoe
- Department of Physics, Osaka University, Toyonaka, Osaka 560-0043, Japan
| | - I Kamiji
- Department of Physics, Kyoto University, Kyoto 606-8502, Japan
| | - T Kato
- Department of Physics, Osaka University, Toyonaka, Osaka 560-0043, Japan
| | - E J Kim
- Division of Science Education, Jeonbuk National University, Jeonju 54896, Republic of Korea
| | - J L Kim
- Division of Science Education, Jeonbuk National University, Jeonju 54896, Republic of Korea
| | - H M Kim
- Division of Science Education, Jeonbuk National University, Jeonju 54896, Republic of Korea
| | - T K Komatsubara
- Institute of Particle and Nuclear Studies, High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan
- J-PARC Center, Tokai, Ibaraki 319-1195, Japan
| | - K Kotera
- Department of Physics, Osaka University, Toyonaka, Osaka 560-0043, Japan
| | - S K Lee
- Division of Science Education, Jeonbuk National University, Jeonju 54896, Republic of Korea
| | - J W Lee
- Department of Physics, Osaka University, Toyonaka, Osaka 560-0043, Japan
| | - G Y Lim
- Institute of Particle and Nuclear Studies, High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan
- J-PARC Center, Tokai, Ibaraki 319-1195, Japan
| | - Q S Lin
- Enrico Fermi Institute, University of Chicago, Chicago, Illinois 60637, USA
| | - C Lin
- Department of Physics, National Taiwan University, Taipei, Taiwan 10617, Republic of China
| | - Y Luo
- Enrico Fermi Institute, University of Chicago, Chicago, Illinois 60637, USA
| | - T Mari
- Department of Physics, Osaka University, Toyonaka, Osaka 560-0043, Japan
| | - T Masuda
- Research Institute for Interdisciplinary Science, Okayama University, Okayama 700-8530, Japan
| | - T Matsumura
- Department of Applied Physics, National Defense Academy, Kanagawa 239-8686, Japan
| | - D Mcfarland
- Department of Physics, Arizona State University, Tempe, Arizona 85287, USA
| | - N McNeal
- Department of Physics, University of Michigan, Ann Arbor, Michigan 48109, USA
| | - K Miyazaki
- Department of Physics, Osaka University, Toyonaka, Osaka 560-0043, Japan
| | - R Murayama
- Department of Physics, Osaka University, Toyonaka, Osaka 560-0043, Japan
| | - K Nakagiri
- Department of Physics, Kyoto University, Kyoto 606-8502, Japan
| | - H Nanjo
- Department of Physics, Kyoto University, Kyoto 606-8502, Japan
| | - H Nishimiya
- Department of Physics, Osaka University, Toyonaka, Osaka 560-0043, Japan
| | - Y Noichi
- Department of Physics, Osaka University, Toyonaka, Osaka 560-0043, Japan
| | - T Nomura
- Institute of Particle and Nuclear Studies, High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan
- J-PARC Center, Tokai, Ibaraki 319-1195, Japan
| | - T Nunes
- Department of Physics, Osaka University, Toyonaka, Osaka 560-0043, Japan
| | - M Ohsugi
- Department of Physics, Osaka University, Toyonaka, Osaka 560-0043, Japan
| | - H Okuno
- Institute of Particle and Nuclear Studies, High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan
| | - J C Redeker
- Enrico Fermi Institute, University of Chicago, Chicago, Illinois 60637, USA
| | - J Sanchez
- Department of Physics, University of Michigan, Ann Arbor, Michigan 48109, USA
| | - M Sasaki
- Department of Physics, Yamagata University, Yamagata 990-8560, Japan
| | - N Sasao
- Research Institute for Interdisciplinary Science, Okayama University, Okayama 700-8530, Japan
| | - T Sato
- Institute of Particle and Nuclear Studies, High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan
| | - K Sato
- Department of Physics, Osaka University, Toyonaka, Osaka 560-0043, Japan
| | - Y Sato
- Department of Physics, Osaka University, Toyonaka, Osaka 560-0043, Japan
| | - N Shimizu
- Department of Physics, Osaka University, Toyonaka, Osaka 560-0043, Japan
| | - T Shimogawa
- Department of Physics, Saga University, Saga 840-8502, Japan
| | - T Shinkawa
- Department of Applied Physics, National Defense Academy, Kanagawa 239-8686, Japan
| | - S Shinohara
- Department of Physics, Kyoto University, Kyoto 606-8502, Japan
| | - K Shiomi
- Institute of Particle and Nuclear Studies, High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan
- J-PARC Center, Tokai, Ibaraki 319-1195, Japan
| | - R Shiraishi
- Department of Physics, Osaka University, Toyonaka, Osaka 560-0043, Japan
| | - S Su
- Department of Physics, University of Michigan, Ann Arbor, Michigan 48109, USA
| | - Y Sugiyama
- Department of Physics, Osaka University, Toyonaka, Osaka 560-0043, Japan
| | - S Suzuki
- Department of Physics, Saga University, Saga 840-8502, Japan
| | - Y Tajima
- Department of Physics, Yamagata University, Yamagata 990-8560, Japan
| | - M Taylor
- Department of Physics, University of Michigan, Ann Arbor, Michigan 48109, USA
| | - M Tecchio
- Department of Physics, University of Michigan, Ann Arbor, Michigan 48109, USA
| | - M Togawa
- Department of Physics, Osaka University, Toyonaka, Osaka 560-0043, Japan
| | - T Toyoda
- Department of Physics, Osaka University, Toyonaka, Osaka 560-0043, Japan
| | - Y-C Tung
- Enrico Fermi Institute, University of Chicago, Chicago, Illinois 60637, USA
| | - Q H Vuong
- Department of Physics, Osaka University, Toyonaka, Osaka 560-0043, Japan
| | - Y W Wah
- Enrico Fermi Institute, University of Chicago, Chicago, Illinois 60637, USA
| | - H Watanabe
- Institute of Particle and Nuclear Studies, High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan
- J-PARC Center, Tokai, Ibaraki 319-1195, Japan
| | - T Yamanaka
- Department of Physics, Osaka University, Toyonaka, Osaka 560-0043, Japan
| | - H Y Yoshida
- Department of Physics, Yamagata University, Yamagata 990-8560, Japan
| | - L Zaidenberg
- Department of Physics, University of Michigan, Ann Arbor, Michigan 48109, USA
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16
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Sakamoto K, Sato R, Tabata N, Ishii M, Yamashita T, Nagamatsu S, Motozato K, Yamanaga K, Hokimoto S, Sueta D, Araki S, Fujisue K, Arima Y, Takashio S, Fujimoto K, Shimomura H, Tsunoda R, Hirose T, Sato K, Kikuta K, Sakaino N, Nakamura S, Yamamoto N, Matsumura T, Kajiwara I, Tayama S, Sakamoto T, Nakao K, Oshima S, Yamamoto E, Kaikita K, Tsujita K. Temporal trends in coronary intervention strategies and the impact on one-year clinical events: data from a Japanese multi-center real-world cohort study. Cardiovasc Interv Ther 2021; 37:66-77. [PMID: 33421026 DOI: 10.1007/s12928-020-00752-5] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2020] [Accepted: 12/23/2020] [Indexed: 12/12/2022]
Abstract
Percutaneous coronary intervention (PCI) has significantly advanced over the last 40 years, but it is not clear whether there have been any changes in prognosis in recent years. The Kumamoto Intervention Conference Study Real-World Registry is a multi-center registry that enrolls consecutive patients undergoing PCI in 17 centers in Kyushu, Japan. To elucidate the clinical impact of recent changes in treatment strategies, 8841 consecutive participants (historical PCI: n = 4038, enrolled between January 2013 and December 2014, and current PCI: n = 4803, between January 2015 and March 2017) with 1-year follow-up data were analyzed. The incidences of major adverse cardiovascular and other clinical events were comparable between historical PCI and current PCI, even though complex lesions were more frequent during the more recent period. During this period, the use of radial approaches, drug eluting stents, and coronary imaging was greater. The use of prasugrel was more frequent (P < 0.001) during the time periods. Comparable event rates were associated with the use of clopidogrel (52.7%) and prasugrel (47.3%). In the sub-analysis for acute coronary syndrome (n = 5047), similar clinical event rates were recorded for historical and current PCI. Although the lesions to be treated are becoming more severe and complex, equivalent clinical outcomes have been maintained in recent years, possibly due to advances in the devices and medication used.
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Affiliation(s)
- Kenji Sakamoto
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, 1-1-1, Honjo, Chuo-ku, Kumamoto, 860-8556, Japan.
| | - Ryota Sato
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, 1-1-1, Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Noriaki Tabata
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, 1-1-1, Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Masanobu Ishii
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, 1-1-1, Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Takayoshi Yamashita
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, 1-1-1, Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Suguru Nagamatsu
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, 1-1-1, Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Kota Motozato
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, 1-1-1, Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Kenshi Yamanaga
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, 1-1-1, Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Seiji Hokimoto
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, 1-1-1, Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Daisuke Sueta
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, 1-1-1, Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Satoshi Araki
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, 1-1-1, Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Koichiro Fujisue
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, 1-1-1, Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Yuichiro Arima
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, 1-1-1, Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Seiji Takashio
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, 1-1-1, Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Kazuteru Fujimoto
- Division of Cardiology, National Hospital Organization Kumamoto Medical Center, Kumamoto, Japan
| | - Hideki Shimomura
- Division of Cardiology, Fukuoka Tokushukai Hospital, Fukuoka, Japan
| | - Ryusuke Tsunoda
- Division of Cardiology, Kumamoto Red Cross Hospital, Kumamoto, Japan
| | - Toyoki Hirose
- Division of Cardiology, Minamata City Hospital and Medical Center, Minamata, Japan
| | - Koji Sato
- Department of Cardiovascular Medicine, Kumamoto City Hospital, Kumamoto, Japan
| | - Koichi Kikuta
- Division of Cardiology, Shinbeppu Hospital, Beppu, Japan
| | - Naritsugu Sakaino
- Division of Cardiology, Amakusa Regional Medical Center, Amakusa, Japan
| | | | | | | | | | - Shinji Tayama
- Division of Cardiology, Kumamoto General Hospital, Yatsushiro, Japan
| | | | - Koichi Nakao
- Cardiovascular Center, Kumamoto Saiseikai Hospital, Kumamoto, Japan
| | - Shuichi Oshima
- Division of Cardiology, Kumamoto Central Hospital, Kumamoto, Japan
| | - Eiichiro Yamamoto
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, 1-1-1, Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Koichi Kaikita
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, 1-1-1, Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Kenichi Tsujita
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, 1-1-1, Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
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17
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Shirakawa T, Fujisue K, Nakamura S, Yamamoto N, Oshima S, Matsumura T, Tsunoda R, Hirai N, Koide S, Tayama S, Kikuta K, Hirose T, Maruyama H, Fujimoto K, Kajiwara I, Sakamoto T, Nakao K, Sakaino N, Nagayoshi Y, Hokamaki J, Shimomura H, Sakamoto K, Yamamoto E, Izumiya Y, Kaikita K, Hokimoto S, Ogawa H, Tsujita K. Dose-Dependent Inhibitory Effect of Rosuvastatin in Japanese Patients with Acute Myocardial Infarction on Serum Concentration of Matrix Metalloproteinases-INVITATION Trial. J Atheroscler Thromb 2021; 29:229-241. [PMID: 33408315 PMCID: PMC8803556 DOI: 10.5551/jat.59477] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2022] Open
Abstract
Aim:
Matrix metalloproteinases (MMPs) play critical roles in acute myocardial infarction (AMI). This trial was conducted to determine the potential effects of higher-dose rosuvastatin on circulating MMP levels in patients with AMI.
Methods:
This was a multicenter, open-label, 1:1 randomized, parallel-group study. Patients with AMI were randomly assigned to the appropriate-dose group (10 mg rosuvastatin once daily) or the low-dose group (2.5 mg rosuvastatin once daily) within 24 hours after percutaneous coronary intervention. MMP-2 and MMP-9 levels were measured on day 1 and at week 4, 12, and 24 after enrollment. The primary endpoint was the change in MMP levels at 24 weeks after enrollment. The secondary endpoints were change in MMP levels at day 1 and weeks 4 and 12 after enrollment.
Results:
Between August 2017 and October 2018, 120 patients with AMI from 19 institutions were randomly assigned to either the appropriate-dose or the low-dose group. There were 109 patients who completed the 24-week follow-up. The primary endpoint for both MMP-2 and MMP-9 was not significantly different between the two groups. The change in the active/total ratio of MMP-9 at week 12 after baseline was significantly lower in the appropriate-dose group compared with the low-dose group (0.81 [−52.8–60.1]% vs. 70.1 [−14.5–214.2]%,
P
=0.004), while the changes in MMP-2 were not significantly different between the two groups during the study period.
Conclusions:
This study could not demonstrate the superiority of appropriate-dose of rosuvastatin in inhibiting serum MMPs levels in patients with AMI.
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Affiliation(s)
- Takuhiro Shirakawa
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, and Center for Metabolic Regulation of Healthy Aging (CMHA), Kumamoto University.,Department of Cardiovascular Medicine, Fukuoka Tokushukai Medical Center
| | - Koichiro Fujisue
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, and Center for Metabolic Regulation of Healthy Aging (CMHA), Kumamoto University
| | - Shinichi Nakamura
- Division of Cardiology, Japan Community Health care Organization Hitoyoshi Medical Center
| | | | | | - Toshiyuki Matsumura
- Division of Cardiology, Japan Labor Health and Welfare Organization Kumamoto Rosai Hospital
| | - Ryusuke Tsunoda
- Division of Cardiology, Japanese Red Cross Kumamoto Hospital
| | - Nobutaka Hirai
- Division of Cardiology, Kumamoto Regional Medical Center
| | - Shunichi Koide
- Division of Cardiology, Health Insurance Kumamoto General Hospital
| | - Shinji Tayama
- Division of Cardiology, Health Insurance Kumamoto General Hospital
| | | | - Toyoki Hirose
- Division of Cardiology, Minamata City General Hospital & Medical Center
| | - Hideki Maruyama
- Division of Cardiology, Minamata City General Hospital & Medical Center
| | - Kazuteru Fujimoto
- Department of Cardiology, National Hospital Organization Kumamoto Medical Center
| | | | - Tomohiro Sakamoto
- Division of Cardiology, Saiseikai Kumamoto Hospital Cardiovascular Center
| | - Koichi Nakao
- Division of Cardiology, Saiseikai Kumamoto Hospital Cardiovascular Center
| | | | | | | | - Hideki Shimomura
- Department of Cardiovascular Medicine, Fukuoka Tokushukai Medical Center
| | - Kenji Sakamoto
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, and Center for Metabolic Regulation of Healthy Aging (CMHA), Kumamoto University
| | - Eiichiro Yamamoto
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, and Center for Metabolic Regulation of Healthy Aging (CMHA), Kumamoto University
| | - Yasuhiro Izumiya
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, and Center for Metabolic Regulation of Healthy Aging (CMHA), Kumamoto University.,Department of Cardiovascular Medicine, Osaka City University Graduate School of Medicine
| | - Koichi Kaikita
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, and Center for Metabolic Regulation of Healthy Aging (CMHA), Kumamoto University
| | - Seiji Hokimoto
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, and Center for Metabolic Regulation of Healthy Aging (CMHA), Kumamoto University
| | | | - Kenichi Tsujita
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, and Center for Metabolic Regulation of Healthy Aging (CMHA), Kumamoto University
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18
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Hill CA, Kusaka A, Ashton P, Barton P, Adkins T, Arnold K, Bixler B, Ganjam S, Lee AT, Matsuda F, Matsumura T, Sakurai Y, Tat R, Zhou Y. A cryogenic continuously rotating half-wave plate mechanism for the POLARBEAR-2b cosmic microwave background receiver. Rev Sci Instrum 2020; 91:124503. [PMID: 33380005 DOI: 10.1063/5.0029006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Accepted: 11/15/2020] [Indexed: 06/12/2023]
Abstract
We present the design and laboratory evaluation of a cryogenic continuously rotating half-wave plate (CHWP) for the POLARBEAR-2b (PB-2b) cosmic microwave background receiver, the second installment of the Simons Array. PB-2b will observe at 5200 m elevation in the Atacama Desert of Chile in two frequency bands centered at 90 GHz and 150 GHz. In order to suppress atmospheric 1/f noise and mitigate systematic effects that arise when differencing orthogonal detectors, PB-2b modulates linear sky polarization using a CHWP rotating at 2 Hz. The CHWP has a 440 mm clear aperture diameter and is cooled to ≈50 K in the PB-2b receiver cryostat. It consists of a low-friction superconducting magnetic bearing and a low-torque synchronous electromagnetic motor, which together dissipate <2 W. During cooldown, a grip-and-release mechanism centers the rotor to <0.5 mm, and during continuous rotation, an incremental optical encoder measures the rotor angle with a noise level of 0.1 μrad/Hz. We discuss the experimental requirements for the PB-2b CHWP, the designs of its various subsystems, and the results of its evaluation in the laboratory. The presented CHWP has been deployed to Chile and is expected to see first light on PB-2b in 2020 or 2021.
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Affiliation(s)
- C A Hill
- Department of Physics, University of California, Berkeley, California 94720, USA
| | - A Kusaka
- Physics Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA
| | - P Ashton
- Department of Physics, University of California, Berkeley, California 94720, USA
| | - P Barton
- Nuclear Science Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA
| | - T Adkins
- Department of Physics, University of California, Berkeley, California 94720, USA
| | - K Arnold
- Department of Physics, University of California, San Diego, La Jolla, California 92037, USA
| | - B Bixler
- Department of Physics, University of California, San Diego, La Jolla, California 92037, USA
| | - S Ganjam
- Department of Physics, University of California, Berkeley, California 94720, USA
| | - A T Lee
- Department of Physics, University of California, Berkeley, California 94720, USA
| | - F Matsuda
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, The University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - T Matsumura
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, The University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - Y Sakurai
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, The University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - R Tat
- Department of Physics, University of California, Berkeley, California 94720, USA
| | - Y Zhou
- Department of Physics, University of California, Berkeley, California 94720, USA
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19
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Shichiji M, Kihara Y, Ishiguro K, Sato T, Takahashi M, Komaki H, Takada H, Kuru S, Matsumura T, Ishigaki K. FSHD / OPMD / MYOTONIC DYSTROPHY. Neuromuscul Disord 2020. [DOI: 10.1016/j.nmd.2020.08.236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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20
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Fujisue K, Yamanaga K, Nagamatsu S, Shimomura H, Yamashita T, Nakao K, Nakamura S, Ishihara M, Matsui K, Sakaino N, Miyazaki T, Yamamoto N, Koide S, Matsumura T, Fujimoto K, Tsunoda R, Morikami Y, Matsuyama K, Oshima S, Sakamoto K, Izumiya Y, Kaikita K, Hokimoto S, Ogawa H, Tsujita K. Effects of Statin Plus Ezetimibe on Coronary Plaques in Acute Coronary Syndrome Patients with Diabetes Mellitus: Sub-Analysis of PRECISE-IVUS Trial. J Atheroscler Thromb 2020; 28:181-193. [PMID: 32435011 PMCID: PMC7957031 DOI: 10.5551/jat.54726] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Aim: Coronary plaque regression is weak in acute coronary syndrome (ACS) patients with diabetes mellitus (DM). We evaluated whether dual lipid-lowering therapy (DLLT) with ezetimibe and atorvastatin attenuates coronary plaques in ACS patients with DM. Methods: The prospective, randomized controlled, multicenter PRECISE-IVUS (Plaque Regression with Cholesterol Absorption Inhibitor or Synthesis Inhibitor Evaluated by Intravascular Ultrasound) trial assigned 246 patients undergoing percutaneous coronary intervention to DLLT or atorvastatin monotherapy and evaluated IVUS-derived changes in percent atheroma volume (ΔPAV), at baseline and 9–12-month follow-up, in 126 ACS cases, including 25 DM patients. The atorvastatin dose was up-titrated to achieve low-density lipoprotein cholesterol (LDL-C) < 70 mg/dL. Results: In DM patients, the monotherapy group (n = 13) and the DLLT group (n = 12) showed a similar prevalence of coronary risks and baseline lipid profiles. During the study, the change in LDL-C level was similar between DM and non-DM patients. Compared with non-DM patients, DM patients showed weaker regression of ΔPAV by DLLT than those who underwent monotherapy (DM: −2.77 ± 3.47% vs. −0.77 ± 2.51%, P = 0.11; non-DM: −2.01 ± 3.36% vs. −0.08 ± 2.66%, P = 0.008). The change in LDL-C level was not correlated with ΔPAV in non-DM patients, but there was significant correlation between the change in LDL-C level and ΔPAV in DM patients (r = 0.52, P = 0.008). Conclusions: ACS patients with DM showed weaker coronary plaque regression than their counterparts. A significant correlation between the change in LDL-C level and ΔPAV in DM patients suggested that more intensive lipid-lowering therapy is required in ACS patients with DM.
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Affiliation(s)
- Koichiro Fujisue
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences and Center for Metabolic Regulation of Healthy Aging (CMHA), Kumamoto University
| | - Kenshi Yamanaga
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences and Center for Metabolic Regulation of Healthy Aging (CMHA), Kumamoto University
| | - Suguru Nagamatsu
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences and Center for Metabolic Regulation of Healthy Aging (CMHA), Kumamoto University
| | - Hideki Shimomura
- Department of Cardiovascular Medicine, Fukuoka Tokushukai Medical Center
| | | | - Koichi Nakao
- Division of Cardiology, Saiseikai Kumamoto Hospital Cardiovascular Center
| | | | - Masaharu Ishihara
- Department of Cardiovascular and Renal Medicine, Hyogo College of Medicine
| | | | | | | | | | - Shunichi Koide
- Division of Cardiology, Japan Community Health care Organization Kumamoto General Hospital
| | - Toshiyuki Matsumura
- Division of Cardiology, Japan Labor Health and Welfare Organization Kumamoto Rosai Hospital
| | - Kazuteru Fujimoto
- Department of Cardiology, National Hospital Organization Kumamoto Medical Center
| | - Ryusuke Tsunoda
- Division of Cardiology, Japanese Red Cross Kumamoto Hospital
| | | | | | | | - Kenji Sakamoto
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences and Center for Metabolic Regulation of Healthy Aging (CMHA), Kumamoto University
| | - Yasuhiro Izumiya
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences and Center for Metabolic Regulation of Healthy Aging (CMHA), Kumamoto University.,Department of Cardiovascular Medicine, Osaka City University Graduate School of Medicine
| | - Koichi Kaikita
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences and Center for Metabolic Regulation of Healthy Aging (CMHA), Kumamoto University
| | - Seiji Hokimoto
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences and Center for Metabolic Regulation of Healthy Aging (CMHA), Kumamoto University
| | | | - Kenichi Tsujita
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences and Center for Metabolic Regulation of Healthy Aging (CMHA), Kumamoto University
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21
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Adachi S, Aguilar Faúndez MAO, Akiba Y, Ali A, Arnold K, Baccigalupi C, Barron D, Beck D, Bianchini F, Borrill J, Carron J, Cheung K, Chinone Y, Crowley K, El Bouhargani H, Elleflot T, Errard J, Fabbian G, Feng C, Fujino T, Goeckner-Wald N, Hasegawa M, Hazumi M, Hill CA, Howe L, Katayama N, Keating B, Kikuchi S, Kusaka A, Lee AT, Leon D, Linder E, Lowry LN, Matsuda F, Matsumura T, Minami Y, Namikawa T, Navaroli M, Nishino H, Peloton J, Pham ATP, Poletti D, Puglisi G, Reichardt CL, Segawa Y, Sherwin BD, Silva-Feaver M, Siritanasak P, Stompor R, Tajima O, Takatori S, Tanabe D, Teply GP, Vergès C. Internal Delensing of Cosmic Microwave Background Polarization B-Modes with the POLARBEAR Experiment. Phys Rev Lett 2020; 124:131301. [PMID: 32302154 DOI: 10.1103/physrevlett.124.131301] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/01/2019] [Revised: 12/20/2019] [Accepted: 02/26/2020] [Indexed: 06/11/2023]
Abstract
Using only cosmic microwave background polarization data from the polarbear experiment, we measure B-mode polarization delensing on subdegree scales at more than 5σ significance. We achieve a 14% B-mode power variance reduction, the highest to date for internal delensing, and improve this result to 22% by applying for the first time an iterative maximum a posteriori delensing method. Our analysis demonstrates the capability of internal delensing as a means of improving constraints on inflationary models, paving the way for the optimal analysis of next-generation primordial B-mode experiments.
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Affiliation(s)
- S Adachi
- Department of Physics, Kyoto University, Kyoto 606-8502, Japan
| | - M A O Aguilar Faúndez
- Department of Physics and Astronomy, Johns Hopkins University, Baltimore, Maryland 21218, USA
- Departamento de Física, FCFM, Universidad de Chile, Blanco Encalada 2008, Santiago, Chile
| | - Y Akiba
- SOKENDAI (The Graduate University for Advanced Studies), Shonan Village, Hayama, Kanagawa 240-0193, Japan
| | - A Ali
- Department of Physics, University of California, Berkeley, California 94720, USA
| | - K Arnold
- Department of Physics, University of California, San Diego, California 92093-0424, USA
| | - C Baccigalupi
- International School for Advanced Studies (SISSA), Via Bonomea 265, 34136 Trieste, Italy
- Institute for Fundamental Physics of the Universe (IFPU), Via Beirut 2, 34014 Trieste, Italy
- National Institute for Nuclear Physics (INFN), via Valerio 2, 34127 Trieste, Italy
| | - D Barron
- Department of Physics and Astronomy, University of New Mexico, Albuquerque, New Mexico 87131, USA
| | - D Beck
- AstroParticule et Cosmologie (APC), Univ Paris Diderot, CNRS/IN2P3, CEA/Irfu, Obs de Paris, Sorbonne Paris Cité, 75013 Paris, France
| | - F Bianchini
- School of Physics, University of Melbourne, Parkville VIC 3010, Australia
| | - J Borrill
- Computational Cosmology Center, Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA
- Space Sciences Laboratory, University of California, Berkeley, California 94720, USA
| | - J Carron
- Department of Physics and Astronomy, University of Sussex, Brighton BN1 9QH, United Kingdom
| | - K Cheung
- Department of Physics, University of California, Berkeley, California 94720, USA
| | - Y Chinone
- Department of Physics, University of California, Berkeley, California 94720, USA
- Kavli Institute for the Physics and Mathematics of the Universe (Kavli IPMU, WPI), UTIAS, The University of Tokyo, Kashiwa, Chiba 277-8583, Japan
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), Berkeley Satellite, the University of California, Berkeley, California 94720, USA
| | - K Crowley
- Department of Physics, University of California, Berkeley, California 94720, USA
| | - H El Bouhargani
- AstroParticule et Cosmologie (APC), Univ Paris Diderot, CNRS/IN2P3, CEA/Irfu, Obs de Paris, Sorbonne Paris Cité, 75013 Paris, France
| | - T Elleflot
- Department of Physics, University of California, San Diego, California 92093-0424, USA
| | - J Errard
- AstroParticule et Cosmologie (APC), Univ Paris Diderot, CNRS/IN2P3, CEA/Irfu, Obs de Paris, Sorbonne Paris Cité, 75013 Paris, France
| | - G Fabbian
- Department of Physics and Astronomy, University of Sussex, Brighton BN1 9QH, United Kingdom
| | - C Feng
- Department of Physics, University of Illinois at Urbana-Champaign, 1110 West Green Street, Urbana, Illinois 61801, USA
| | - T Fujino
- Yokohama National University, Yokohama, Kanagawa 240-8501, Japan
| | - N Goeckner-Wald
- Department of Physics, University of California, Berkeley, California 94720, USA
| | - M Hasegawa
- High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan
| | - M Hazumi
- SOKENDAI (The Graduate University for Advanced Studies), Shonan Village, Hayama, Kanagawa 240-0193, Japan
- Kavli Institute for the Physics and Mathematics of the Universe (Kavli IPMU, WPI), UTIAS, The University of Tokyo, Kashiwa, Chiba 277-8583, Japan
- High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan
- Institute of Space and Astronautical Science (ISAS), Japan Aerospace Exploration Agency (JAXA), Sagamihara, Kanagawa 252-0222, Japan
| | - C A Hill
- Department of Physics, University of California, Berkeley, California 94720, USA
| | - L Howe
- Department of Physics, University of California, San Diego, California 92093-0424, USA
| | - N Katayama
- Kavli Institute for the Physics and Mathematics of the Universe (Kavli IPMU, WPI), UTIAS, The University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - B Keating
- Department of Physics, University of California, San Diego, California 92093-0424, USA
| | - S Kikuchi
- Yokohama National University, Yokohama, Kanagawa 240-8501, Japan
| | - A Kusaka
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), Berkeley Satellite, the University of California, Berkeley, California 94720, USA
- Physics Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA
- Department of Physics, The University of Tokyo, Tokyo 113-0033, Japan
- Research Center for the Early Universe, School of Science, The University of Tokyo, Tokyo 113-0033, Japan
| | - A T Lee
- Department of Physics, University of California, Berkeley, California 94720, USA
- Physics Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA
- Radio Astronomy Laboratory, University of California, Berkeley, California 94720, USA
| | - D Leon
- Department of Physics, University of California, San Diego, California 92093-0424, USA
| | - E Linder
- Space Sciences Laboratory, University of California, Berkeley, California 94720, USA
| | - L N Lowry
- Department of Physics, University of California, San Diego, California 92093-0424, USA
| | - F Matsuda
- Kavli Institute for the Physics and Mathematics of the Universe (Kavli IPMU, WPI), UTIAS, The University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - T Matsumura
- Kavli Institute for the Physics and Mathematics of the Universe (Kavli IPMU, WPI), UTIAS, The University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - Y Minami
- High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan
| | - T Namikawa
- DAMTP, University of Cambridge, Cambridge CB3 0WA, United Kingdom
| | - M Navaroli
- Department of Physics, University of California, San Diego, California 92093-0424, USA
| | - H Nishino
- Research Center for the Early Universe, School of Science, The University of Tokyo, Tokyo 113-0033, Japan
| | - J Peloton
- Laboratoire de l'Accélérateur Linéaire, Université Paris-Sud, CNRS/IN2P3, 91400 Orsay, France
| | - A T P Pham
- School of Physics, University of Melbourne, Parkville VIC 3010, Australia
| | - D Poletti
- International School for Advanced Studies (SISSA), Via Bonomea 265, 34136 Trieste, Italy
- Institute for Fundamental Physics of the Universe (IFPU), Via Beirut 2, 34014 Trieste, Italy
- National Institute for Nuclear Physics (INFN), via Valerio 2, 34127 Trieste, Italy
| | - G Puglisi
- Department of Physics, Stanford University, Stanford, California 94305, USA
- Kavli Institute for Particle Astrophysics and Cosmology, SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, California 94025, USA
| | - C L Reichardt
- School of Physics, University of Melbourne, Parkville VIC 3010, Australia
| | - Y Segawa
- SOKENDAI (The Graduate University for Advanced Studies), Shonan Village, Hayama, Kanagawa 240-0193, Japan
| | - B D Sherwin
- Kavli Institute for Cosmology Cambridge, Cambridge CB3 OHA, United Kingdom
| | - M Silva-Feaver
- Department of Physics, University of California, San Diego, California 92093-0424, USA
| | - P Siritanasak
- Department of Physics, University of California, San Diego, California 92093-0424, USA
| | - R Stompor
- AstroParticule et Cosmologie (APC), Univ Paris Diderot, CNRS/IN2P3, CEA/Irfu, Obs de Paris, Sorbonne Paris Cité, 75013 Paris, France
| | - O Tajima
- Department of Physics, Kyoto University, Kyoto 606-8502, Japan
| | - S Takatori
- SOKENDAI (The Graduate University for Advanced Studies), Shonan Village, Hayama, Kanagawa 240-0193, Japan
- High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan
| | - D Tanabe
- SOKENDAI (The Graduate University for Advanced Studies), Shonan Village, Hayama, Kanagawa 240-0193, Japan
- High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan
| | - G P Teply
- Department of Physics, University of California, San Diego, California 92093-0424, USA
| | - C Vergès
- AstroParticule et Cosmologie (APC), Univ Paris Diderot, CNRS/IN2P3, CEA/Irfu, Obs de Paris, Sorbonne Paris Cité, 75013 Paris, France
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22
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Ueno K, Takada H, Matsuo H, Kuru S, Goto K, Mitsui T, Ishizaki M, Sugimoto S, Ogata K, Matsumura T, Suwazono S, Furuya H, Watanabe A, Kawano Y, Yamamoto A, Sasagasako N, Arahata H. P.87Carnitine deficiency in patients with neuromuscular diseases on long-term tube feeding. Neuromuscul Disord 2019. [DOI: 10.1016/j.nmd.2019.06.116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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23
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Matsumura T, Komaki H. The effects of a practical guideline on medical management of patients with Duchenne muscular dystrophy. J Neurol Sci 2019. [DOI: 10.1016/j.jns.2019.10.1251] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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24
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Norimatsu K, Kusumoto T, Yoshimoto K, Tsukamoto M, Kuwano T, Nishikawa H, Matsumura T, Miura SI. Importance of measurement of the diameter of the distal radial artery in a distal radial approach from the anatomical snuffbox before coronary catheterization. Heart Vessels 2019; 34:1615-1620. [PMID: 30972548 DOI: 10.1007/s00380-019-01404-2] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/15/2019] [Accepted: 04/05/2019] [Indexed: 12/17/2022]
Abstract
Coronary catheterization by a distal radial approach at the site of the anatomical snuffbox has recently been reported to be both safe and useful. No data are available on the diameter of the distal radial artery (DRA) in Japan, and it is unclear whether the DRA is large enough to withstand the insertion of a conventional sheath by a traditional radial approach. We enrolled 142 patients who underwent coronary catheterization and evaluated the vessel diameter of the DRA using ultrasound. The vessel diameter of the DRA in the anatomical snuffbox (2.6 ± 0.5 mm) was significantly smaller than that of the proximal radial artery (PRA) at the conventional puncture site (3.1 ± 0.4 mm). The difference in vessel diameter between the DRA and PRA was 0.5 ± 0.4 mm, and the DRA/PRA ratio was 0.8 ± 0.1. Although the vessel diameter of the DRA was positively correlated with that of the PRA (r = 0.66, p < 0.0001), in some cases the DRA was extremely small compared to the PRA. When the vessel diameter of the DRA is smaller than the outer diameter of the sheath scheduled for use, we should puncture the PRA at the outset. We could perform coronary catheterization by a distal radial approach without major bleeding or adverse events, and there was no radial artery occlusion at the site of the anatomical snuffbox or the forearm. For coronary catheterization by a distal radial approach, we should evaluate whether there is sufficient vessel diameter using ultrasound before the procedure. In addition, this approach can be an effective option from the viewpoint of radial artery preservation.
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Affiliation(s)
- Kenji Norimatsu
- Department of Cardiology, Izumi General Medical Center, Izumi, 899-0131, Kagoshima, Japan
| | - Takaaki Kusumoto
- Department of Cardiology, Izumi General Medical Center, Izumi, 899-0131, Kagoshima, Japan
| | - Keisuke Yoshimoto
- Department of Clinical Engineering, Izumi General Medical Center, Izumi, 899-0131, Kagoshima, Japan
| | - Mitoshi Tsukamoto
- Department of Laboratory Medicine, Izumi General Medical Center, Izumi, 899-0131, Kagoshima, Japan
| | - Takashi Kuwano
- Department of Cardiology, Fukuoka University School of Medicine, Fukuoka, 814-0180, Fukuoka, Japan
| | - Hiroaki Nishikawa
- Department of Cardiology, Fukuoka University Nishijin Hospital, Fukuoka, 814-8522, Fukuoka, Japan
| | - Toshiyuki Matsumura
- Department of Cardiology, Kumamoto Rousai Hospital, Yatsushiro, 866-8533, Kumamoto, Japan
| | - Shin-Ichiro Miura
- Department of Cardiology, Fukuoka University School of Medicine, Fukuoka, 814-0180, Fukuoka, Japan.
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25
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Ishigami H, Omori T, Fukushima R, Imano M, Miwa H, Kobayashi D, Yabusaki H, Misawa K, Arigami T, Amagai K, Hirono Y, Hidemura A, Imamura K, Ogata K, Kusumoto T, Ueda S, Matsumura T, Yoshida S, Yamaguchi H, Kitayama J. Long-term normothermic intraperitoneal and systemic chemotherapy for gastric cancer with peritoneal metastasis: Results from clinical trials over a decade in Japan. Eur J Surg Oncol 2019. [DOI: 10.1016/j.ejso.2018.10.119] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
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Ahn JK, Beckford B, Beechert J, Bryant K, Campbell M, Chen SH, Comfort J, Dona K, Hara N, Haraguchi H, Hsiung YB, Hutcheson M, Inagaki T, Kamiji I, Kawasaki N, Kim EJ, Kim JL, Kim YJ, Ko JW, Komatsubara TK, Kotera K, Kurilin AS, Lee JW, Lim GY, Lin C, Lin Q, Luo Y, Ma J, Maeda Y, Mari T, Masuda T, Matsumura T, Mcfarland D, McNeal N, Micallef J, Miyazaki K, Murayama R, Naito D, Nakagiri K, Nanjo H, Nishimiya H, Nomura T, Ohsugi M, Okuno H, Sasaki M, Sasao N, Sato K, Sato T, Sato Y, Schamis H, Seki S, Shimizu N, Shimogawa T, Shinkawa T, Shinohara S, Shiomi K, Su S, Sugiyama Y, Suzuki S, Tajima Y, Taylor M, Tecchio M, Togawa M, Tung YC, Wah YW, Watanabe H, Woo JK, Yamanaka T, Yoshida HY. Search for K_{L}→π^{0}νν[over ¯] and K_{L}→π^{0}X^{0} Decays at the J-PARC KOTO Experiment. Phys Rev Lett 2019; 122:021802. [PMID: 30720307 DOI: 10.1103/physrevlett.122.021802] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/23/2018] [Revised: 12/14/2018] [Indexed: 06/09/2023]
Abstract
A search for the rare decay K_{L}→π^{0}νν[over ¯] was performed. With the data collected in 2015, corresponding to 2.2×10^{19} protons on target, a single event sensitivity of (1.30±0.01_{stat}±0.14_{syst})×10^{-9} was achieved and no candidate events were observed. We set an upper limit of 3.0×10^{-9} for the branching fraction of K_{L}→π^{0}νν[over ¯] at the 90% confidence level (C.L.), which improved the previous limit by almost an order of magnitude. An upper limit for K_{L}→π^{0}X^{0} was also set as 2.4×10^{-9} at the 90% C.L., where X^{0} is an invisible boson with a mass of 135 MeV/c^{2}.
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Affiliation(s)
- J K Ahn
- Department of Physics, Korea University, Seoul 02841, Republic of Korea
| | - B Beckford
- Department of Physics, University of Michigan, Ann Arbor, Michigan 48109, USA
| | - J Beechert
- Department of Physics, University of Michigan, Ann Arbor, Michigan 48109, USA
| | - K Bryant
- Department of Physics, University of Michigan, Ann Arbor, Michigan 48109, USA
| | - M Campbell
- Department of Physics, University of Michigan, Ann Arbor, Michigan 48109, USA
| | - S H Chen
- Department of Physics, National Taiwan University, Taipei, Taiwan 10617, Republic of China
| | - J Comfort
- Department of Physics, Arizona State University, Tempe, Arizona 85287, USA
| | - K Dona
- Department of Physics, University of Michigan, Ann Arbor, Michigan 48109, USA
| | - N Hara
- Department of Physics, Osaka University, Toyonaka, Osaka 560-0043, Japan
| | - H Haraguchi
- Department of Physics, Osaka University, Toyonaka, Osaka 560-0043, Japan
| | - Y B Hsiung
- Department of Physics, National Taiwan University, Taipei, Taiwan 10617, Republic of China
| | - M Hutcheson
- Department of Physics, University of Michigan, Ann Arbor, Michigan 48109, USA
| | - T Inagaki
- Institute of Particle and Nuclear Studies, High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan
| | - I Kamiji
- Department of Physics, Kyoto University, Kyoto 606-8502, Japan
| | - N Kawasaki
- Department of Physics, Kyoto University, Kyoto 606-8502, Japan
| | - E J Kim
- Division of Science Education, Chonbuk National University, Jeonju 54896, Republic of Korea
| | - J L Kim
- Department of Physics, Korea University, Seoul 02841, Republic of Korea
| | - Y J Kim
- Department of Physics, Jeju National University, Jeju 63243, Republic of Korea
| | - J W Ko
- Department of Physics, Jeju National University, Jeju 63243, Republic of Korea
| | - T K Komatsubara
- Institute of Particle and Nuclear Studies, High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan
- J-PARC Center, Tokai, Ibaraki 319-1195, Japan
| | - K Kotera
- Department of Physics, Osaka University, Toyonaka, Osaka 560-0043, Japan
| | - A S Kurilin
- Laboratory of Nuclear Problems, Joint Institute for Nuclear Researches, Dubna, Moscow region 141980, Russia
| | - J W Lee
- Department of Physics, Osaka University, Toyonaka, Osaka 560-0043, Japan
| | - G Y Lim
- Institute of Particle and Nuclear Studies, High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan
- J-PARC Center, Tokai, Ibaraki 319-1195, Japan
| | - C Lin
- Department of Physics, National Taiwan University, Taipei, Taiwan 10617, Republic of China
| | - Q Lin
- Enrico Fermi Institute, University of Chicago, Chicago, Illinois 60637, USA
| | - Y Luo
- Enrico Fermi Institute, University of Chicago, Chicago, Illinois 60637, USA
| | - J Ma
- Enrico Fermi Institute, University of Chicago, Chicago, Illinois 60637, USA
| | - Y Maeda
- Department of Physics, Kyoto University, Kyoto 606-8502, Japan
| | - T Mari
- Department of Physics, Osaka University, Toyonaka, Osaka 560-0043, Japan
| | - T Masuda
- Department of Physics, Kyoto University, Kyoto 606-8502, Japan
| | - T Matsumura
- Department of Applied Physics, National Defense Academy, Kanagawa 239-8686, Japan
| | - D Mcfarland
- Department of Physics, Arizona State University, Tempe, Arizona 85287, USA
| | - N McNeal
- Department of Physics, University of Michigan, Ann Arbor, Michigan 48109, USA
| | - J Micallef
- Department of Physics, University of Michigan, Ann Arbor, Michigan 48109, USA
| | - K Miyazaki
- Department of Physics, Osaka University, Toyonaka, Osaka 560-0043, Japan
| | - R Murayama
- Department of Physics, Osaka University, Toyonaka, Osaka 560-0043, Japan
| | - D Naito
- Department of Physics, Kyoto University, Kyoto 606-8502, Japan
| | - K Nakagiri
- Department of Physics, Kyoto University, Kyoto 606-8502, Japan
| | - H Nanjo
- Department of Physics, Kyoto University, Kyoto 606-8502, Japan
| | - H Nishimiya
- Department of Physics, Osaka University, Toyonaka, Osaka 560-0043, Japan
| | - T Nomura
- Institute of Particle and Nuclear Studies, High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan
- J-PARC Center, Tokai, Ibaraki 319-1195, Japan
| | - M Ohsugi
- Department of Physics, Osaka University, Toyonaka, Osaka 560-0043, Japan
| | - H Okuno
- Institute of Particle and Nuclear Studies, High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan
| | - M Sasaki
- Department of Physics, Yamagata University, Yamagata 990-8560, Japan
| | - N Sasao
- Research Institute for Interdisciplinary Science, Okayama University, Okayama 700-8530, Japan
| | - K Sato
- Department of Physics, Osaka University, Toyonaka, Osaka 560-0043, Japan
| | - T Sato
- Institute of Particle and Nuclear Studies, High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan
| | - Y Sato
- Department of Physics, Osaka University, Toyonaka, Osaka 560-0043, Japan
| | - H Schamis
- Department of Physics, University of Michigan, Ann Arbor, Michigan 48109, USA
| | - S Seki
- Department of Physics, Kyoto University, Kyoto 606-8502, Japan
| | - N Shimizu
- Department of Physics, Osaka University, Toyonaka, Osaka 560-0043, Japan
| | - T Shimogawa
- Department of Physics, Saga University, Saga 840-8502, Japan
| | - T Shinkawa
- Department of Applied Physics, National Defense Academy, Kanagawa 239-8686, Japan
| | - S Shinohara
- Department of Physics, Kyoto University, Kyoto 606-8502, Japan
| | - K Shiomi
- Institute of Particle and Nuclear Studies, High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan
- J-PARC Center, Tokai, Ibaraki 319-1195, Japan
| | - S Su
- Department of Physics, University of Michigan, Ann Arbor, Michigan 48109, USA
| | - Y Sugiyama
- Department of Physics, Osaka University, Toyonaka, Osaka 560-0043, Japan
| | - S Suzuki
- Department of Physics, Saga University, Saga 840-8502, Japan
| | - Y Tajima
- Department of Physics, Yamagata University, Yamagata 990-8560, Japan
| | - M Taylor
- Department of Physics, University of Michigan, Ann Arbor, Michigan 48109, USA
| | - M Tecchio
- Department of Physics, University of Michigan, Ann Arbor, Michigan 48109, USA
| | - M Togawa
- Department of Physics, Osaka University, Toyonaka, Osaka 560-0043, Japan
| | - Y C Tung
- Enrico Fermi Institute, University of Chicago, Chicago, Illinois 60637, USA
| | - Y W Wah
- Enrico Fermi Institute, University of Chicago, Chicago, Illinois 60637, USA
| | - H Watanabe
- Institute of Particle and Nuclear Studies, High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan
- J-PARC Center, Tokai, Ibaraki 319-1195, Japan
| | - J K Woo
- Department of Physics, Jeju National University, Jeju 63243, Republic of Korea
| | - T Yamanaka
- Department of Physics, Osaka University, Toyonaka, Osaka 560-0043, Japan
| | - H Y Yoshida
- Department of Physics, Yamagata University, Yamagata 990-8560, Japan
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Ogata K, Kosuga M, Takeshita E, Matsumura T, Ishigaki K, Ozasa S, Arahata H, Sugie K, Takahashi T, Kuru S, Kobayashi M, Takada H, Hattori A, Takahashi M, Tanaka N, Kimura T, Funato M, Okuyama T, Komaki H. METABOLIC MYOPATHIES II. Neuromuscul Disord 2018. [DOI: 10.1016/j.nmd.2018.06.396] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Yamazaki H, Sano T, Odakura T, Takeuchi K, Matsumura T, Hosaki S, Shimamoto T. Appearance of Thrombogenic Tendency Induced by Adrenaline and Its Prevention by β-Adrenergic Blocking Agent, Nialamide and Pyridinolcarbamate. Thromb Haemost 2018. [DOI: 10.1055/s-0038-1653673] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
SummaryIn 52 men and 33 women, the total, adhesive and nonadhesive platelet counts, onestage prothrombin time, euglobulinlysis time, and plasma nonesterified fatty acid were measured before and after an intravenous injection with 0.1 μg/kg of adrenaline or 1-noradrenaline. Three hours before the injection, placebo, 30 mg of phenoxybenzamine, 300 mg of pronethalol, 100 mg of nialamide or 100 mg of pyridinolcarbamate was administered orally under the double blind technique. Five minutes after the injection with adrenaline in 15 cases pretreated with placebo, a decrease in adhesive platelet count, and a shortening of one-stage prothrombin time and euglobulin lysis time were observed with statistical significance (P ˂ 0.01 ∼ 0.05). These changes were not observed in 15 cases injected with saline or noradrenaline. The changes were not observed in 10 cases pretreated with pronethalol, but were observed in 10 cases pretreated with phenoxybenzamine. So the effect of adrenaline may be due to stimulation of ß-adrenergic receptor sites. Meanwhile, the decrease in adhesive platelet count and the enhancement of blood coagulability were prevented by nialamide and pyridinolcarbamate, while the enhancement of fibrinolysis was not. The preventive effect of nialamide was less than that of pyridinolcarbamate. Phenoxybenzamine and nialamide prevented an increase in systolic blood pressure induced by adrenaline, and pronethalol prevented tachycardia by adrenaline, while pyridinolcarbamate did not affect these changes. Changes in plasma nonesterified fatty acid showed no relationship to the above hematological changes.
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Fujisue K, Nagamatsu S, Shimomura H, Yamashita T, Nakao K, Nakamura S, Ishihara M, Matsui K, Yamamoto N, Koide S, Matsumura T, Fujimoto K, Tsunoda R, Morikami Y, Matsuyama K, Oshima S, Sakamoto K, Izumiya Y, Kaikita K, Hokimoto S, Ogawa H, Tsujita K. Impact of statin-ezetimibe combination on coronary atheroma plaque in patients with and without chronic kidney disease - Sub-analysis of PRECISE-IVUS trial. Int J Cardiol 2018; 268:23-26. [PMID: 29925472 DOI: 10.1016/j.ijcard.2018.04.051] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2018] [Revised: 03/19/2018] [Accepted: 04/10/2018] [Indexed: 10/28/2022]
Abstract
BACKGROUND Chronic kidney disease (CKD) deteriorates the prognosis of patients undergoing percutaneous coronary intervention (PCI). Because coronary artery disease (CAD) is the major cause of death in CKD patients, cardiovascular risk reduction has been clinically important in CKD. We hypothesized intensive lipid-lowering with statin/ezetimibe attenuated coronary atherosclerotic development even in patients with CKD. METHODS In the prospective, randomized, controlled, multicenter PRECISE-IVUS trial, 246 patients undergoing intravascular ultrasound (IVUS)-guided PCI were randomly assigned to receive atorvastatin/ezetimibe combination or atorvastatin alone (the dosage of atorvastatin was up-titrated to achieve the level of low-density lipoprotein cholesterol < 70 mg/dL). Serial volumetric IVUS findings obtained at baseline and 9-12 month follow-up to quantify the coronary plaque response in 202 patients were compared stratified by the presence or absence of CKD. RESULTS CKD was observed in 52 patients (26%) among 202 enrolled patients. Compared with the non-CKD group, the CKD group was significantly older (71.5 ± 8.6 years vs. 64.4 ± 9.6 years, P < 0.001) with similar prevalence of comorbid coronary risk factors and lipid profiles. Similar to the non-CKD group (-1.4 [-2.8 to -0.1]% vs. -0.2 [-1.7 to 1.0]%, P = 0.002), the atorvastatin/ezetimibe combination significantly reduced ∆PAV compared with atorvastatin alone even in the CKD group (-2.6 [-5.6 to -0.4]% vs. -0.9 [-2.4 to 0.2]%, P = 0.04). CONCLUSIONS As with non-CKD, intensive lipid-lowering therapy with atorvastatin/ezetimibe demonstrated stronger coronary plaque regression effect even in patients with CKD compared with atorvastatin monotherapy. TRIAL REGISTRATION NCT01043380 (ClinicalTrials.gov).
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Affiliation(s)
- Koichiro Fujisue
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Suguru Nagamatsu
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Hideki Shimomura
- Department of Cardiovascular Medicine, Fukuoka Tokushukai Medical Center, Kasuga, Japan
| | | | - Koichi Nakao
- Division of Cardiology, Saiseikai Kumamoto Hospital Cardiovascular Center, Kumamoto, Japan
| | - Sunao Nakamura
- Interventional Cardiology Unit, New Tokyo Hospital, Matsudo, Japan
| | - Masaharu Ishihara
- Division of Coronary Heart Disease, Hyogo College of Medicine, Nishinomiya, Japan
| | - Kunihiko Matsui
- Department of Community Medicine, Kumamoto University, Kumamoto, Japan
| | - Nobuyasu Yamamoto
- Division of Cardiology, Miyazaki Prefectural Nobeoka Hospital, Nobeoka, Japan
| | - Shunichi Koide
- Division of Cardiology, Health Insurance Kumamoto General Hospital, Yatsushiro, Japan
| | - Toshiyuki Matsumura
- Division of Cardiology, Japan Labor Health and Welfare Organization Kumamoto Rosai Hospital, Yatsushiro, Japan
| | - Kazuteru Fujimoto
- Department of Cardiology, National Hospital Organization Kumamoto Medical Center, Kumamoto, Japan
| | - Ryusuke Tsunoda
- Division of Cardiology, Japanese Red Cross Kumamoto Hospital, Kumamoto, Japan
| | | | | | - Shuichi Oshima
- Division of Cardiology, Kumamoto Central Hospital, Kumamoto, Japan
| | - Kenji Sakamoto
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Yasuhiro Izumiya
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Koichi Kaikita
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Seiji Hokimoto
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Hisao Ogawa
- National Cerebral and Cardiovascular Center, Suita, Japan
| | - Kenichi Tsujita
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan.
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Sato R, Sakamoto K, Hokimoto S, Nagamatsu S, Yamashita T, Oshima S, Tsunoda R, Nakao K, Matsumura T, Fujimoto K, Shimomura H, Izumiya Y, Kojima S, Ogawa H, Kaikita K, Tsujita K. EFFICACY OF INTRAVASCULAR ULTRASOUND-GUIDED PERCUTANEOUS CORONARY INTERVENTION IN PATIENTS WITH DIABETES MELLITUS AND CHRONIC KIDNEY DISEASE. J Am Coll Cardiol 2018. [DOI: 10.1016/s0735-1097(18)31553-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Adachi K, Hashiguchi S, Saito M, Kashiwagi S, Miyazaki T, Kawai H, Yamada H, Iwase T, Akaike M, Takao S, Kobayashi M, Ishizaki M, Matsumura T, Mori-Yoshimura M, Kimura E. Case series study of detection and management of cardiomyopathy in female dystrophinopathy carriers; A 22-year annual healthcare checkup for mothers of dystrophinopathy patients. J Neurol Sci 2017. [DOI: 10.1016/j.jns.2017.08.754] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Ogata K, Kosuga M, Takeshita E, Matsumura T, Ishigaki K, Ozasa S, Arahata H, Sugie K, Takahashi T, Kuru S, Hattori A, Takada H, Kobayashi M, Takahashi M, Tanaka N, Okuyama T, Komaki H. High-risk screening for late-onset Pompe disease in Japan. J Neurol Sci 2017. [DOI: 10.1016/j.jns.2017.08.2324] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Kimura E, Mori-Yoshimura M, Takahashi P M, Ishiyama A, Nakamura H, Wu S, Komaki H, Matsumura T, Aoki M, Nishino I, Takeda S. Current status of national neuromuscular patient registries in japan: Remudy. J Neurol Sci 2017. [DOI: 10.1016/j.jns.2017.08.3542] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Saito T, Ogata K, Takahashi T, Kobayashi M, Takada H, Kuru S, Mikata T, Matsumura T, Arahata H, Fukudome T, Funato M, Yonemoto N, Kimura E. Study on factor related to general condition and prognosis of patients with duchenne muscular dystrophy. J Neurol Sci 2017. [DOI: 10.1016/j.jns.2017.08.2337] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Matsui M, Yamadera M, Saito T, Matsumura T, Fujimura H. The evaluation of new biomarkers in a case of MELAS. Neuromuscul Disord 2017. [DOI: 10.1016/j.nmd.2017.06.099] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Shichiji M, Ishigaki K, Ishiguro K, Sato T, Murakami T, Matsumura T, Osawa M, Nagata S. Results of a Japanese nationwide survey on congenital myotonic dystrophy. Neuromuscul Disord 2017. [DOI: 10.1016/j.nmd.2017.06.305] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Yamabe H, Kaikita K, Matsumura T, Iwasa A, Koyama J, Uemura T, Morikami Y, Tsunoda R, Morihisa K, Fujimoto K, Kajiwara I, Matsui K, Tsujita K, Ogawa H. Study on the Effect of Irbesartan on Atrial Fibrillation Recurrence in Kumamoto: Atrial Fibrillation Suppression Trial (SILK study). J Cardiol 2017; 71:129-134. [PMID: 28886992 DOI: 10.1016/j.jjcc.2017.07.010] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/19/2017] [Revised: 07/10/2017] [Accepted: 07/13/2017] [Indexed: 12/20/2022]
Abstract
BACKGROUND Experimental studies suggest that angiotensin II-receptor blockers can influence atrial remodeling and may prevent atrial fibrillation (AF). Therefore, we hypothesized that irbesartan may prevent the recurrence of AF following either catheter ablation or electrical cardioversion of AF. METHODS Study on the Effect of Irbesartan on Atrial Fibrillation Recurrence in Kumamoto (SILK study) is a prospective, multicenter, randomized, and open-label comparative evaluation of the effects of irbesartan and amlodipine on AF recurrence in hypertensive patients with AF who are scheduled to undergo catheter ablation or electrical cardioversion of AF. The primary end point was either AF or atrial tachycardia (AT) recurrence. AF/AT recurrence was evaluated for 6 months using 24-h Holter electrocardiogram and portable electrocardiogram. The secondary endpoints included the change in blood pressure, the interval from the procedure to the first AF/AT recurrence, cardiovascular events, left atrial diameter (LAD), left ventricular ejection fraction (LVEF), and changes in the biomarkers [brain natriuretic polypeptide (BNP), high-sensitivity C-reactive protein (hs-CRP), urinary albumin/creatinine]. RESULTS The study enrolled 98 patients (irbesartan; n=47, amlodipine; n=51). The recurrence of AF/AT was observed in 8 patients (17.0%) in the irbesartan group and in 10 patients (19.6%) in the amlodipine group. There was no significant difference in the AF/AT recurrence between the irbesartan and amlodipine groups. Blood pressure decreased similarly in both groups. There were no significant differences between the two groups as regards to the interval from the procedure to the first AF/AT recurrence, occurrence of cardiovascular events, changes in LAD and LVEF. BNP and urinary albumin/creatinine significantly decreased similarly in both groups, but no significant difference was found in hs-CRP between the two groups. CONCLUSIONS In hypertensive patients with AF, treatment with irbesartan did not have any advantage over amlodipine in the reduction of AF/AT recurrence after catheter ablation or electrical cardioversion.
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Affiliation(s)
- Hiroshige Yamabe
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto City, Kumamoto, Japan.
| | - Koichi Kaikita
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto City, Kumamoto, Japan
| | - Toshiyuki Matsumura
- Division of Cardiology, Japan Labor Health and Welfare Organization Kumamoto Rosai Hospital, Yatsushiro City, Kumamoto, Japan
| | - Atsushi Iwasa
- Department of Cardiology, New Tokyo Hospital, Matsudo City, Chiba, Japan
| | - Junjiro Koyama
- Division of Cardiology, Saiseikai Kumamoto Hospital, Kumamoto City, Kumamoto, Japan
| | - Takashi Uemura
- Division of Cardiology, Kumamoto General Hospital, Yatsushiro City, Kumamoto, Japan
| | - Yasuhiro Morikami
- Division of Cardiology, Kumamoto City Hospital, Kumamoto City, Kumamoto, Japan
| | - Ryusuke Tsunoda
- Division of Cardiology, Japanese Red Cross Kumamoto Hospital, Kumamoto City, Kumamoto, Japan
| | - Kenji Morihisa
- Division of Cardiology, Kumamoto Central Hospital, Kumamoto City, Kumamoto Japan
| | - Kazuteru Fujimoto
- Department of Cardiology, National Hospital Organization Kumamoto Medical Center, Kumamoto City, Kumamoto, Japan
| | - Ichiro Kajiwara
- Cardiovascular Medicine, Arao City Hospital, Arao City, Kumamoto, Japan
| | - Kunihiko Matsui
- Department of Community Medicine, Kumamoto University Hospital, Kumamoto City, Kumamoto, Japan
| | - Kenichi Tsujita
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto City, Kumamoto, Japan
| | - Hisao Ogawa
- National Cerebral and Cardiovascular Center, Suita City, Osaka, Japan
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Tabata N, Yamamoto E, Hokimoto S, Yamashita T, Sueta D, Takashio S, Arima Y, Izumiya Y, Kojima S, Kaikita K, Matsui K, Fujimoto K, Sakamoto K, Shimomura H, Tsunoda R, Hirose T, Nakamura N, Sakaino N, Nakamura S, Yamamoto N, Matsumura T, Kajiwara I, Koide S, Sakamoto T, Nakao K, Oshima S, Tsujita K. Prognostic Value of the CHADS 2 Score for Adverse Cardiovascular Events in Coronary Artery Disease Patients Without Atrial Fibrillation-A Multi-Center Observational Cohort Study. J Am Heart Assoc 2017; 6:JAHA.117.006355. [PMID: 28862941 PMCID: PMC5586464 DOI: 10.1161/jaha.117.006355] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
Background The CHADS2 score has mainly been used to predict the likelihood of cerebrovascular accidents in patients with atrial fibrillation. However, increasing attention is being paid to this scoring system for risk stratification of patients with coronary artery disease. We investigated the value of the CHADS2 score in predicting cardiovascular/cerebrovascular events in coronary artery disease patients without atrial fibrillation. Methods and Results This was a multicenter, observational cohort study. The subjects had been admitted to one of the participating institutions with coronary artery disease requiring percutaneous coronary intervention. We calculated the CHADS2 scores for 7082 patients (mean age, 69.7 years; males, 71.9%) without clinical evidence of atrial fibrillation. Subjects were subdivided into low‐ (0–1), intermediate‐ (2–3), and high‐score (4–6) groups and followed for 1 year. The end point was a composite of cardiovascular/cerebrovascular death, nonfatal myocardial infarction, and ischemic stroke at 1‐year follow‐up. Rates of triple‐vessel/left main trunk disease correlated positively with CHADS2 score categories. CHADS2 scores among single, double, and triple‐vessel/left main trunk groups were 2 (1–2), 2 (1–3), and 2 (2–3), respectively (P<0.001). A total of 194 patients (2.8%) had a cardiovascular/cerebrovascular event, and Kaplan–Meier analysis demonstrated a significantly higher probability of cardiovascular/cerebrovascular events in proportion to a higher CHADS2 score (log‐rank test, P<0.001). Multivariate Cox hazard analysis identified CHADS2 score (per 1 point) as an independent predictor of cardiovascular/cerebrovascular events (hazard ratio, 1.31; 95% CI, 1.17–1.47; P<0.001). Conclusions This large cohort study indicated that the CHADS2 score is useful for the prediction of cardiovascular/cerebrovascular events in coronary artery disease patients without atrial fibrillation.
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Affiliation(s)
- Noriaki Tabata
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Eiichiro Yamamoto
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Seiji Hokimoto
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Takayoshi Yamashita
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Daisuke Sueta
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Seiji Takashio
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Yuichiro Arima
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Yasuhiro Izumiya
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Sunao Kojima
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Koichi Kaikita
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Kunihiko Matsui
- Department of Community Medicine, Kumamoto University Hospital, Kumamoto, Japan
| | - Kazuteru Fujimoto
- Division of Cardiology, National Hospital Organization Kumamoto Medical Center, Kumamoto, Japan
| | - Kenji Sakamoto
- Division of Cardiology, Kumamoto City Hospital, Kumamoto, Japan
| | - Hideki Shimomura
- Division of Cardiology, Fukuoka Tokushukai Hospital, Fukuoka, Japan
| | - Ryusuke Tsunoda
- Division of Cardiology, Kumamoto Red Cross Hospital, Kumamoto, Japan
| | - Toyoki Hirose
- Division of Cardiology Minamata City Hospital and Medical Center, Minamata, Japan
| | | | - Naritsugu Sakaino
- Division of Cardiology, Amakusa Regional Medical Center, Amakusa, Japan
| | - Shinichi Nakamura
- Division of Cardiology, Hitoyoshi General Hospital, Hitoyoshi, Japan
| | | | | | | | - Shunichi Koide
- Division of Cardiology, Kumamoto General Hospital, Yatsushiro, Japan
| | | | - Koichi Nakao
- Cardiovascular Center, Kumamoto Saiseikai Hospital, Kumamoto, Japan
| | - Shuichi Oshima
- Division of Cardiology, Kumamoto Central Hospital, Kumamoto, Japan
| | - Kenichi Tsujita
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
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Usui K, Mori H, Tachi T, Matsumura T, Mori K, Takeda A, Noguchi Y, Yoshimura T, Teramachi H. A rapid method to screen poisoning causative agents in an acute care hospital in Japan. J Clin Pharm Ther 2017; 42:454-460. [DOI: 10.1111/jcpt.12532] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2017] [Accepted: 03/27/2017] [Indexed: 11/30/2022]
Affiliation(s)
- K. Usui
- Laboratory of Clinical Pharmacy; Gifu Pharmaceutical University; Gifu Japan
| | - H. Mori
- Department of Pharmacy; Oogaki Municipal Hospital; Gifu Japan
| | - T. Tachi
- Laboratory of Clinical Pharmacy; Gifu Pharmaceutical University; Gifu Japan
| | - T. Matsumura
- Department of Pharmacy; Oogaki Municipal Hospital; Gifu Japan
| | - K. Mori
- Department of Pharmacy; Oogaki Municipal Hospital; Gifu Japan
| | - A. Takeda
- Department of Pharmacy; Oogaki Municipal Hospital; Gifu Japan
| | - Y. Noguchi
- Laboratory of Clinical Pharmacy; Gifu Pharmaceutical University; Gifu Japan
| | - T. Yoshimura
- Department of Pharmacy; Oogaki Municipal Hospital; Gifu Japan
| | - H. Teramachi
- Laboratory of Clinical Pharmacy; Gifu Pharmaceutical University; Gifu Japan
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Moritani N, Yoshioka Y, Yamachika E, Matsui Y, Tabata M, Ikeda A, Uemura A, Nakatsuji K, Matsumura T, Iida S. A familial case of cleidocranial dysplasia with a frameshift mutation in the Runt-related transcription factor 2 gene. Int J Oral Maxillofac Surg 2017. [DOI: 10.1016/j.ijom.2017.02.858] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Otsubo H, Akatsuka Y, Takashima H, Suzuki T, Suzuki D, Kamiya T, Ikeda Y, Matsumura T, Yamashita T, Shino K. MRI depiction and 3D visualization of three anterior cruciate ligament bundles. Clin Anat 2016; 30:276-283. [DOI: 10.1002/ca.22810] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2016] [Revised: 11/14/2016] [Accepted: 11/14/2016] [Indexed: 11/07/2022]
Affiliation(s)
- H. Otsubo
- Department of Orthopedic Surgery; Sapporo Medical University School of Medicine; Sapporo Japan
| | - Y. Akatsuka
- Department of Radiology; Sapporo Medical University Hospital; Sapporo Japan
| | - H. Takashima
- Department of Radiology; Sapporo Medical University Hospital; Sapporo Japan
| | - T. Suzuki
- Department of Orthopedic Surgery; Sapporo Medical University School of Medicine; Sapporo Japan
| | - D. Suzuki
- Musculoskeletal Biomechanics and Surgical Development; Sapporo Medical University; Japan
| | - T. Kamiya
- Department of Orthopedic Surgery; Sapporo Medical University School of Medicine; Sapporo Japan
| | - Y. Ikeda
- Department of Orthopedic Surgery; Sapporo Medical University School of Medicine; Sapporo Japan
| | - T. Matsumura
- Department of Orthopedic Surgery; Sapporo Medical University School of Medicine; Sapporo Japan
| | - T. Yamashita
- Department of Orthopedic Surgery; Sapporo Medical University School of Medicine; Sapporo Japan
| | - K. Shino
- Sports Orthopaedic Center, Yukioka Hospital; Osaka Japan
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Ohta S, O-Ono KI, Matsumura T, Taniguchi S. 16P Inhibition of invasion and migration by n-3 fatty acids in PC3 cells. Ann Oncol 2016. [DOI: 10.1093/annonc/mdw573.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Ohta S, O-Ono KI, Matsumura T, Taniguchi S. 16P Inhibition of invasion and migration by n-3 fatty acids in PC3 cells. Ann Oncol 2016. [DOI: 10.1016/s0923-7534(21)00178-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
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Noura S, Ohue M, Hasegawa J, Hirota M, Matsumura T, Ito Y, Miyoshi N, Kobayashi H, Kotake K, Sugihara K. 177P New staging system for colorectal cancer patients with synchronous peritoneal metastasis in accordance with the Japanese Classification of Colorectal Carcinoma: A multi-institutional study. Ann Oncol 2016. [DOI: 10.1093/annonc/mdw581.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Noura S, Ohue M, Hasegawa J, Hirota M, Matsumura T, Ito Y, Miyoshi N, Kobayashi H, Kotake K, Sugihara K. 177P New staging system for colorectal cancer patients with synchronous peritoneal metastasis in accordance with the Japanese Classification of Colorectal Carcinoma: A multi-institutional study. Ann Oncol 2016. [DOI: 10.1016/s0923-7534(21)00335-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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Saito T, Ogata K, Kobayashi M, Takahashi T, Kuru S, Matsumura T, Takada H, Mikata T, Funato M, Arahata H, Fukudome T, Yonemoto N, Kimura E. Life prognostic factor of patients with Duchenne muscular dystrophy. Neuromuscul Disord 2016. [DOI: 10.1016/j.nmd.2016.06.134] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Matsumura T, Matsui M, Iwata Y, Asakura M, Saito T, Fujimura H, Sakoda S. TRPV2 inhibition therapy can be effective for cardiomyopathy of muscular dystrophy. Neuromuscul Disord 2016. [DOI: 10.1016/j.nmd.2016.06.429] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Kondo E, Yamamoto K, Masunari T, Takizawa J, Miura K, Masaki Y, Matsumura T, Hiramatsu Y, Murakam J, Tsujimura H, Tomita N, Maeda Y, Kanno M. Final results of a phase II trial of R-IDEA as salvage therapy in patients with relapsed/refractory diffuse large B-cell lymphoma. Ann Oncol 2016. [DOI: 10.1093/annonc/mdw375.26] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Tsujita K, Yamanaga K, Komura N, Sakamoto K, Sugiyama S, Sumida H, Shimomura H, Yamashita T, Oka H, Nakao K, Nakamura S, Ishihara M, Matsui K, Sakaino N, Nakamura N, Yamamoto N, Koide S, Matsumura T, Fujimoto K, Tsunoda R, Morikami Y, Matsuyama K, Oshima S, Kaikita K, Hokimoto S, Ogawa H. Lipid profile associated with coronary plaque regression in patients with acute coronary syndrome: Subanalysis of PRECISE-IVUS trial. Atherosclerosis 2016; 251:367-372. [DOI: 10.1016/j.atherosclerosis.2016.05.025] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/28/2015] [Revised: 03/30/2016] [Accepted: 05/16/2016] [Indexed: 01/08/2023]
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Tsujita K, Yamanaga K, Komura N, Sakamoto K, Sugiyama S, Sumida H, Shimomura H, Yamashita T, Oka H, Nakao K, Nakamura S, Ishihara M, Matsui K, Sakaino N, Nakamura N, Yamamoto N, Koide S, Matsumura T, Fujimoto K, Tsunoda R, Morikami Y, Matsuyama K, Oshima S, Kaikita K, Hokimoto S, Ogawa H. Synergistic effect of ezetimibe addition on coronary atheroma regression in patients with prior statin therapy: Subanalysis of PRECISE-IVUS trial. Eur J Prev Cardiol 2016; 23:1524-8. [DOI: 10.1177/2047487316655465] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2016] [Accepted: 05/30/2016] [Indexed: 11/16/2022]
Affiliation(s)
- Kenichi Tsujita
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Japan
| | - Kenshi Yamanaga
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Japan
| | - Naohiro Komura
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Japan
| | - Kenji Sakamoto
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Japan
| | | | - Hitoshi Sumida
- Division of Cardiology, Kumamoto Central Hospital, Japan
| | - Hideki Shimomura
- Department of Cardiovascular Medicine, Fukuoka Tokushukai Medical Center, Kasuga, Japan
| | - Takuro Yamashita
- Division of Cardiology, Social Insurance Omuta Tenryo Hospital, Omuta, Japan
| | - Hideki Oka
- Division of Cardiology, Health Insurance Hitoyoshi General Hospital, Japan
| | - Koichi Nakao
- Division of Cardiology, Saiseikai Kumamoto Hospital Cardiovascular Center, Kumamoto, Japan
| | - Sunao Nakamura
- Interventional Cardiology Unit, New Tokyo Hospital, Matsudo, Japan
| | - Masaharu Ishihara
- Division of Coronary Artery Disease, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Japan
| | - Kunihiko Matsui
- Department of Community Medicine, Kumamoto University, Japan
| | | | | | - Nobuyasu Yamamoto
- Division of Cardiology, Miyazaki Prefectural Nobeoka Hospital, Japan
| | - Shunichi Koide
- Division of Cardiology, Health Insurance Kumamoto General Hospital, Yatsushiro, Japan
| | - Toshiyuki Matsumura
- Division of Cardiology, Japan Labor Health and Welfare Organization Kumamoto Rosai Hospital, Yatsushiro, Japan
| | | | | | | | - Koushi Matsuyama
- Division of Cardiology, Social Insurance Omuta Tenryo Hospital, Omuta, Japan
| | - Shuichi Oshima
- Division of Cardiology, Kumamoto Central Hospital, Japan
| | - Koichi Kaikita
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Japan
| | - Seiji Hokimoto
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Japan
| | - Hisao Ogawa
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Japan
- Department of Cardiovascular Medicine, National Cerebral and Cardiovascular Center, Suita, Japan
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