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Terashita K, Shimada Y, Yamanaka Y, Motohashi Y, Tonomura D, Yoshitani K, Yoshida M, Tsuchida T, Fukumoto H. Intraplaque wiring enables drug-coated balloons to be utilized for percutaneous recanalization of chronically occluded coronary arteries. Catheter Cardiovasc Interv 2023; 101:764-772. [PMID: 36786488 DOI: 10.1002/ccd.30596] [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] [Received: 09/26/2022] [Revised: 01/05/2023] [Accepted: 02/02/2023] [Indexed: 02/15/2023]
Abstract
OBJECTIVES This study aimed to determine whether drug-coated balloon (DCB) angioplasty following intraplaque wiring and the use of modified balloons is safe and effective in the percutaneous treatment of coronary chronic total occlusions (CTOs). BACKGROUND DCB is an alternative therapeutic option without the limitations of permanent vascular implants. However, its efficacy in CTOs has yet to be confirmed. The combination of modified balloons and DCB can be effectively applied when the intraplaque passage of the guidewire is achieved in CTOs. METHODS Data from 124 consecutive CTO lesions (105 patients) treated at our hospital between February 2016 and December 2020 were screened for inclusion and retrospectively analyzed. Among the 118 lesions successfully recanalized, intraplaque wiring was achieved in 108, and 85 were treated by the DCB-only approach following cutting/scoring balloon dilatation. RESULTS Follow-up data were available for 82 lesions (71 patients). The median occlusion length was 18.5 mm, and the J-CTO score was 1.7 ± 0.9. No in-hospital major adverse cardiac events occurred, including abrupt vessel closure. During the median 29-month follow-up period, target lesion revascularization was performed for 10 lesions. Follow-up coronary angiography (8.7 ± 3.9 months after the index procedure) was performed for 64 lesions, demonstrating late lumen loss of -0.15 mm (interquartile range -0.4 to 0.23 mm), binary restenosis (diameter stenosis ≥50%) in 12 lesions (18.8%), and late lumen enlargement in 37 (57.8%). CONCLUSION The DCB-only approach following the use of modified balloons is a promising strategy for coronary CTOs when intraplaque wiring is achieved.
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Affiliation(s)
- Kazunori Terashita
- Division of Cardiology, Cardiovascular Center, Shiroyama Hospital, Habikino, Osaka, Japan
| | - Yoshihisa Shimada
- Division of Cardiology, Cardiovascular Center, Shiroyama Hospital, Habikino, Osaka, Japan
| | - Yuki Yamanaka
- Division of Cardiology, Cardiovascular Center, Shiroyama Hospital, Habikino, Osaka, Japan
| | - Yoshikazu Motohashi
- Division of Cardiology, Cardiovascular Center, Shiroyama Hospital, Habikino, Osaka, Japan
| | - Daisuke Tonomura
- Division of Cardiology, Cardiovascular Center, Shiroyama Hospital, Habikino, Osaka, Japan
| | - Kazuyasu Yoshitani
- Division of Cardiology, Cardiovascular Center, Shiroyama Hospital, Habikino, Osaka, Japan
| | - Masataka Yoshida
- Division of Cardiology, Cardiovascular Center, Shiroyama Hospital, Habikino, Osaka, Japan
| | - Takao Tsuchida
- Division of Cardiology, Cardiovascular Center, Shiroyama Hospital, Habikino, Osaka, Japan
| | - Hitoshi Fukumoto
- Division of Cardiology, Cardiovascular Center, Shiroyama Hospital, Habikino, Osaka, Japan
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Shirasawa M, Yoshida T, Shiraishi K, Takigami A, Takayanagi D, Imabayashi T, Matsumoto Y, Masuda K, Shinno Y, Okuma Y, Goto Y, Horinouchi H, Tsuchida T, Hamamoto R, Yamamoto N, Motoi N, Watanabe SI, Ohe Y. 1548P Identification of inflamed-phenotype of small cell lung cancer leading to the efficacy of anti-PD-L1 antibody and chemotherapy. Ann Oncol 2022. [DOI: 10.1016/j.annonc.2022.07.1642] [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: 11/01/2022] Open
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Tonomura D, Shimada Y, Yamanaka Y, Terashita K, Suzuki T, Nishiura S, Yoshida M, Tsuchida T, Fukumoto H. Laser vaporization of atherothrombotic burden before drug-coated balloon application in ST-segment elevation myocardial infarction: Two-year outcomes of the laser-DCB trial. Catheter Cardiovasc Interv 2022; 99:1758-1765. [PMID: 35253349 DOI: 10.1002/ccd.30149] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2021] [Revised: 01/18/2022] [Accepted: 02/21/2022] [Indexed: 11/07/2022]
Abstract
OBJECTIVES This study aimed to examine whether the combination of excimer laser coronary atherectomy (ELCA) and drug-coated balloon (DCB) angioplasty can provide feasible clinical outcome in patients with ST-segment elevation myocardial infarction (STEMI) with 8-month and 2-year scheduled follow-up angiography. BACKGROUND Intracoronary thrombus elevates the risk of interventional treatment in patients with STEMI and hampers drug absorption into the vasculature released from DCB. METHODS Sixty-two patients with STEMI within 24 h after the onset of symptoms were enrolled in this prospective, single-center, single-arm study. RESULTS The laser catheter was successfully crossed distal to the culprit lesion in all cases. No ELCA-related adverse events occurred. Bail-out stenting was required in two patients (3.2%) after adjunctive ballooning; thus, the remaining 60 patients were completed with DCB angioplasty without stenting. Scheduled angiography at 8 months and 2 years was completed in 100% and 85.2%, respectively, and minimal lumen diameters were 3.4 ± 0.5, 3.4 ± 0.6, and 3.4 ± 0.5 mm after the procedure, at 8 months and at 2 years, respectively. Binary restenosis was observed in five patients (8.1%) in whom target lesion revascularization was performed. The duration of dual antiplatelet therapy was 2.3 ± 2.2 months, and neither abrupt vessel closure, reinfarction, cardiac death nor major bleeding was observed. CONCLUSION A combination of DCB angioplasty with ELCA is a feasible therapeutic option for STEMI.
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Affiliation(s)
- Daisuke Tonomura
- Division of Cardiology, Cardiovascular Center, Shiroyama Hospital, Habikino, Osaka, Japan
| | - Yoshihisa Shimada
- Division of Cardiology, Cardiovascular Center, Shiroyama Hospital, Habikino, Osaka, Japan
| | - Yuki Yamanaka
- Division of Cardiology, Cardiovascular Center, Shiroyama Hospital, Habikino, Osaka, Japan
| | - Kazunori Terashita
- Division of Cardiology, Cardiovascular Center, Shiroyama Hospital, Habikino, Osaka, Japan
| | - Tatsuya Suzuki
- Division of Cardiology, Cardiovascular Center, Shiroyama Hospital, Habikino, Osaka, Japan
| | - Satoshi Nishiura
- Division of Cardiology, Cardiovascular Center, Shiroyama Hospital, Habikino, Osaka, Japan
| | - Masataka Yoshida
- Division of Cardiology, Cardiovascular Center, Shiroyama Hospital, Habikino, Osaka, Japan
| | - Takao Tsuchida
- Division of Cardiology, Cardiovascular Center, Shiroyama Hospital, Habikino, Osaka, Japan
| | - Hitoshi Fukumoto
- Division of Cardiology, Cardiovascular Center, Shiroyama Hospital, Habikino, Osaka, Japan
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Chalak L, Hellstrom-Westas L, Bonifacio S, Tsuchida T, Chock V, El-Dib M, Massaro AN, Garcia-Alix A. Bedside and laboratory neuromonitoring in neonatal encephalopathy. Semin Fetal Neonatal Med 2021; 26:101273. [PMID: 34393094 PMCID: PMC8627431 DOI: 10.1016/j.siny.2021.101273] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Several bedside and laboratory neuromonitoring tools are currently used in neonatal encephalopathy (NE) to assess 1) brain function [amplitude-integrated electroencephalogram (aEEG) and EEG], 2) cerebral oxygenation delivery and consumption [near-infrared spectroscopy (NIRS)] and 3) blood and cerebrospinal fluid biomarkers. The aim of the review is to provide the role of neuromonitoring in understanding the development of brain injury in these newborns and better predict their long-term outcome. Simultaneous use of these monitoring modalities may improve our ability to provide meaningful prognostic information regarding ongoing treatments. Evidence will be summarized in this review for each of these modalities, by describing (1) the methods, (2) the clinical evidence in context of NE both before and with hypothermia, and (3) the research and future directions.
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Affiliation(s)
- L Chalak
- University of Texas Southwestern Medical Center, Dallas, USA.
| | - L Hellstrom-Westas
- Department of Women's and Children's Health, Uppsala University, Division of Neonatology, Uppsala University Hospital, Sweden.
| | - S Bonifacio
- Division of Neonatal and Developmental Medicine, Department of Pediatrics, Stanford University School of Medicine; 750 Welch Road, Suite 315, Palo Alto, CA, 94304, USA.
| | - T Tsuchida
- Department of Neurology and Pediatrics, George Washington University School of Medicine and Health Sciences, Children's National Hospital Division of Neurophysiology, Epilepsy and Critical Care, 111 Michigan Ave NW, West Wing, 4th Floor, Washington DC, 20010-2970, USA.
| | - V Chock
- Division of Neonatal and Developmental Medicine, Department of Pediatrics, Stanford University School of Medicine; 750 Welch Road, Suite 315, Palo Alto, CA, 94304, USA.
| | - M El-Dib
- Department of Pediatric Newborn Medicine, Brigham and Women's Hospital, Harvard Medical School, 75 Francis St, CWN#418, Boston, MA, 02115, USA.
| | - AN Massaro
- Department of Pediatrics, The George Washington University School of Medicine and Division of Neonatology, Children’s National Hospital, Washington, USA
| | - A Garcia-Alix
- Institut de Recerca Sant Joan de Déu, Hospital Sant Joan de Déu, Barcelona, Spain; University of Barcelona, Barcelona, Spain; NeNe Foundation, Madrid, Spain; Passeig de Sant Joan de Déu, 2, 08950, Esplugues de Llobregat, Barcelona, Spain.
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Motohashi Y, Mano S, Azuma S, Morita M, Tsuchida T. [Repeated Hemoptysis after Thoracic Endovascular Aortic Repair for Ruptured Thoracic Aortic Aneurysm with Hemoptysis;Report of a Case]. Kyobu Geka 2020; 73:695-699. [PMID: 32879275] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
In recent years, re-rupture due to endoleaks after thoracic endovascular aortic repair (TEVAR) for ruptured thoracic aortic aneurysms has become a problem. Hemoptysis has been reported in patients after pneumocentesis. We report a patient who developed delayed hemoptysis not related to endoleak after TEVAR. An 80-year-old male underwent emergent TEVAR due to a ruptured thoracic aortic aneurysm accompanying sudden hemoptysis. Eleven days after the operation, recurrent hemoptysis was noted, but contrast-enhanced computed tomography (CT) revealed no endoleak or re-rupture. Bronchoscopy demonstrated hemorrhage from the left upper lobe. As hemostasis was difficult by conservative treatment, left upper lobectomy was performed. The aortic rupture hole exhibited thrombus, and there was no hemorrhage. On histopathological examination of the resected lung, formation accompanied by severe intra-alveolar fibrosis and cholesterin clefts, and marked foreign body reactions in the interstitium and small blood vessels of the lung were observed. Cholesterol embolism is associated with not only organ ischemia due to microembolism, but also immunological mechanisms. Thus, cholesterol embolism due to aorta-derived cholesterin may have led to the delayed pulmonary hemorrhage. Differentiation from re-rupture due to endoleaks is important.
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Nihei K, Minashi K, Takizawa K, Ogawa G, Yano T, Ezoe Y, Tsuchida T, Ono H, Iizuka T, Hanaoka N, Oda I, Morita Y, Tajika M, Fujiwara J, Katada C, Hori S, Kadota T, Muto M. Regional Lymph-Node Failures after Diagnostic Endoscopic Resection Plus Selective Chemoradiotherapy for Clinical Stage I Esophageal Squamous Cell Carcinoma: A Multi-Institutional Phase II Study (JCOG0508). Int J Radiat Oncol Biol Phys 2019. [DOI: 10.1016/j.ijrobp.2019.06.552] [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] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Matsumoto Y, Tanaka M, Nakai T, Tsuchida T. THE POTENTIAL OF A NEW 25-GAUGE NEEDLE WITH A CORE-TRAP AS TRANSBRONCHIAL NEEDLE BIOPSY: A PILOT STUDY. Chest 2019. [DOI: 10.1016/j.chest.2019.02.252] [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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Shimada Y, Kino N, Tonomura D, Yamanaka Y, Nishiura S, Yano K, Ito K, Yoshida M, Tsuchida T, Fukumoto H. Efficacy of Cutting Balloon Angioplasty for Chronic Total Occlusion of Femoropopliteal Arteries. Ann Vasc Surg 2019; 58:91-100. [PMID: 30769058 DOI: 10.1016/j.avsg.2018.10.056] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2018] [Revised: 10/27/2018] [Accepted: 10/31/2018] [Indexed: 11/29/2022]
Abstract
BACKGROUND Chronic total occlusion (CTO) of femoropopliteal artery (FP) continues to be a lesion subset where maintaining long-term patency after endovascular treatment is challenging. We evaluated the efficacy of cutting balloon angioplasty (CBA) for de novo FP-CTOs in patients with symptomatic lower limb ischemia. METHODS Seventy-three limbs of 67 symptomatic patients with de novo FP-CTOs successfully recanalized using CBA alone were enrolled in this study. Primary patency was defined as the absence of recurrent symptoms and no deterioration of the ankle-brachial index (ABI) >0.10 from the immediate postinterventional value. RESULTS The mean age was 73.5 ± 7.3 years, and 59.7% of patients had diabetes mellitus. Most lesions were classified as Trans-Atlantic Inter-Society Consensus II type C (n = 18; 24.7%) or type D (n = 44; 60.3%), with mean lesion and occluded lengths of 24.8 ± 11.4 and 17.8 ± 11.2 cm, respectively. No procedure-related adverse events occurred, except one distal embolization. The ABI significantly increased after intervention from 0.52 ± 0.12 to 0.80 ± 0.15 (P < 0.0001), with marked improvement in clinical symptoms (Rutherford stage: 2.7 ± 1.0 to 1.1 ± 1.2, P < 0.0001). The mean follow-up period was 31.2 ± 18.0 months, and the primary patency rates at 12 and 24 months were 75.3% and 60.6%, respectively. The independent predictive factors of failed patency were baseline hemoglobin A1c (P = 0.031, hazard radio [HR] 1.51 per 1%), occluded length ≥15 cm (P = 0.036, HR 2.90), and severe dissection (P = 0.033, HR 2.85). Vessel calcification and diameter did not affect primary patency. CONCLUSIONS CBA is a feasible option for endovascular treatment of FP-CTOs. Diabetic status, occlusion length, and severe dissection after CBA are independent negative predictors of long-term patency.
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Affiliation(s)
- Yoshihisa Shimada
- Cardiovascular Center, Shiroyama Hospital, Habikino City, Osaka, Japan.
| | - Naoto Kino
- Cardiovascular Center, Shiroyama Hospital, Habikino City, Osaka, Japan
| | - Daisuke Tonomura
- Cardiovascular Center, Shiroyama Hospital, Habikino City, Osaka, Japan
| | - Yuki Yamanaka
- Cardiovascular Center, Shiroyama Hospital, Habikino City, Osaka, Japan
| | - Satoshi Nishiura
- Cardiovascular Center, Shiroyama Hospital, Habikino City, Osaka, Japan
| | - Kentaro Yano
- Cardiovascular Center, Shiroyama Hospital, Habikino City, Osaka, Japan
| | - Kazato Ito
- Cardiovascular Center, Shiroyama Hospital, Habikino City, Osaka, Japan
| | - Masataka Yoshida
- Cardiovascular Center, Shiroyama Hospital, Habikino City, Osaka, Japan
| | - Takao Tsuchida
- Cardiovascular Center, Shiroyama Hospital, Habikino City, Osaka, Japan
| | - Hitoshi Fukumoto
- Cardiovascular Center, Shiroyama Hospital, Habikino City, Osaka, Japan
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Tsuchida T, Matsumoto Y, Tanaka M. P1.05-20 Therapeutic Condition of Photodynamic Therapy Using Taraporfin Sodium for Central Airway Stenosis. J Thorac Oncol 2018. [DOI: 10.1016/j.jtho.2018.08.772] [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: 11/25/2022]
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Nakamura K, Miyano K, Togo T, Tsuchida T. 234 TNF superfamily 15 gene and interleukin 17A gene SNP in Behcet’s disease. J Invest Dermatol 2017. [DOI: 10.1016/j.jid.2017.07.231] [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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Sato C, Tsuchida T, Kuroshima K, Ura S, Yoshida K, Yabe I, Sasaki H. Clinical features of patients with epilepsy who were admitted to the emergency department of our hospital. J Neurol Sci 2017. [DOI: 10.1016/j.jns.2017.08.1929] [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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Kuroshima K, Tsuchida T, Sato C, Ura S, Yoshida K, Shimoyama S, Sakai T, Konuma Y, Kohda K. Clinical importance of changes in MRI during early stage of human herpesvirus-6 encephalitis after hematopoietic stem cell transplantation. J Neurol Sci 2017. [DOI: 10.1016/j.jns.2017.08.3407] [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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Ota K, Tatsumi Y, Matsui M, Yokoya Y, Tsuchimoto Y, Yano K, Yoshida M, Tsuchida T, Fukumoto H, Kojima Y, Takeuchi T, Higashino T, Higuchi K. Case of massive hematemesis by secondary aortic duodenal fistula 8 years after abdominal aortic aneurysm repair. Geriatr Gerontol Int 2017; 17:1234-1235. [PMID: 28849626 DOI: 10.1111/ggi.13055] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2016] [Revised: 01/18/2017] [Accepted: 02/20/2017] [Indexed: 11/28/2022]
Affiliation(s)
- Kazuhiro Ota
- Department of Gastroenterology and Hepatology, Shiroyama Hospital, Habikino, Osaka, Japan.,Second Department of Internal Medicine, Osaka Medical College, Takatsuki, Osaka, Japan
| | - Yoshihiro Tatsumi
- Department of Gastroenterology and Hepatology, Shiroyama Hospital, Habikino, Osaka, Japan
| | - Masahiro Matsui
- Department of Gastroenterology and Hepatology, Shiroyama Hospital, Habikino, Osaka, Japan
| | - Yuta Yokoya
- Second Department of Internal Medicine, Osaka Medical College, Takatsuki, Osaka, Japan
| | - Yusuke Tsuchimoto
- Department of Gastroenterology and Hepatology, Shiroyama Hospital, Habikino, Osaka, Japan.,Second Department of Internal Medicine, Osaka Medical College, Takatsuki, Osaka, Japan
| | - Kentaro Yano
- Department of Cardiovascular Surgery, Shiroyama Hospital, Habikino, Osaka, Japan
| | - Masataka Yoshida
- Department of Cardiovascular Surgery, Shiroyama Hospital, Habikino, Osaka, Japan
| | - Takao Tsuchida
- Department of Cardiovascular Surgery, Shiroyama Hospital, Habikino, Osaka, Japan
| | - Hitoshi Fukumoto
- Department of Cardiovascular Surgery, Shiroyama Hospital, Habikino, Osaka, Japan
| | - Yuichi Kojima
- Second Department of Internal Medicine, Osaka Medical College, Takatsuki, Osaka, Japan
| | - Toshihisa Takeuchi
- Second Department of Internal Medicine, Osaka Medical College, Takatsuki, Osaka, Japan
| | - Takeshi Higashino
- Department of Gastroenterology and Hepatology, Shiroyama Hospital, Habikino, Osaka, Japan
| | - Kazuhide Higuchi
- Second Department of Internal Medicine, Osaka Medical College, Takatsuki, Osaka, Japan
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Tanaka R, Tsuchida T. AB1061 Is Ceramic Art Useful in Treatment of Rheumatoid Arthritis? Ann Rheum Dis 2016. [DOI: 10.1136/annrheumdis-2016-eular.2239] [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: 11/04/2022]
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Shimada Y, Ito K, Yano K, Tanaka C, Nakashoji T, Tonomura D, Takehara K, Kino N, Yoshida M, Kurotobi T, Tsuchida T, Fukumoto H. Real-time transesophageal echocardiography facilitates antegrade balloon aortic valvuloplasty. Cardiovasc Diagn Ther 2016; 6:172-9. [PMID: 27054107 DOI: 10.21037/cdt.2015.10.07] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
We report two cases of severe aortic stenosis (AS) where antegrade balloon aortic valvuloplasty (BAV) was performed under real-time transesophageal echocardiography (TEE) guidance. Real-time TEE can provide useful information for evaluating the aortic valve response to valvuloplasty during the procedure. It was led with the intentional wire-bias technique in order to compress the severely calcified leaflet, and consequently allowed the balloon to reach the largest possible size and achieve full expansion of the aortic annulus.
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Affiliation(s)
- Yoshihisa Shimada
- Cardiovascular Center, Shiroyama Hospital, Habikino City, Osaka, Japan
| | - Kazato Ito
- Cardiovascular Center, Shiroyama Hospital, Habikino City, Osaka, Japan
| | - Kentaro Yano
- Cardiovascular Center, Shiroyama Hospital, Habikino City, Osaka, Japan
| | - Chiharu Tanaka
- Cardiovascular Center, Shiroyama Hospital, Habikino City, Osaka, Japan
| | | | - Daisuke Tonomura
- Cardiovascular Center, Shiroyama Hospital, Habikino City, Osaka, Japan
| | - Kosuke Takehara
- Cardiovascular Center, Shiroyama Hospital, Habikino City, Osaka, Japan
| | - Naoto Kino
- Cardiovascular Center, Shiroyama Hospital, Habikino City, Osaka, Japan
| | - Masataka Yoshida
- Cardiovascular Center, Shiroyama Hospital, Habikino City, Osaka, Japan
| | - Toshiya Kurotobi
- Cardiovascular Center, Shiroyama Hospital, Habikino City, Osaka, Japan
| | - Takao Tsuchida
- Cardiovascular Center, Shiroyama Hospital, Habikino City, Osaka, Japan
| | - Hitoshi Fukumoto
- Cardiovascular Center, Shiroyama Hospital, Habikino City, Osaka, Japan
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Kurotobi T, Shimada Y, Kino N, Ito K, Takehara K, Tonomura D, Nakashoji T, Yano K, Tanaka C, Yoshida M, Tsuchida T, Fukumoto H. Preferential Conduction Properties Along The Left Lateral Ridge And The Arrhythmogenicity Of The Left Pulmonary Veins In Patients With Atrial Fibrillation. J Atr Fibrillation 2015; 8:1293. [PMID: 27957194 PMCID: PMC5135172 DOI: 10.4022/jafib.1293] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2015] [Revised: 07/18/2015] [Accepted: 07/20/2015] [Indexed: 06/06/2023]
Abstract
PURPOSE In this study, we examined the hypothesis that the preferential conduction property along left lateral ridge (LLR) might affect the arrhythmogenicity of left pulmonary veins (LPVs). METHODS The study population included 40 consecutive AF patients. Radiofrequency energy (RF) was sequentially delivered along the LLR from a lower to upper manner during postero-lateral CS pacing during an isoproterenol infusion. RESULTS The conduction time during pacing from the CS was significantly prolonged during radiofrequency (RF) deliveries (before vs. after, upper; 91±26ms vs. 127±38ms, p<0.001, lower; 86±21ms vs. 103±22ms, p<0.001). Remarkable prolongation of more than 30ms was observed in 19 of 40 patients (48%) (both LPVs, 6; only the upper LPVs, 12; and only the lower LPV, 1). Sites with a remarkable prolongation were observed at the carina between the LPVs,[4] anterior site of the upper LPV carina,[10] anterior wall of the lower LPV,[3] and bottom of the lower LPVs [2] Thirty-three arrhythmogenic foci (AMF) from the LPVs were observed in 23/40 patients (56%). The conduction time during pacing from the LPVs during the RF delivery was significantly longer in the patients with AMF from the upper LPV than in those patients without (107±36ms vs. 146±40ms, p<0.01). CONCLUSION The LLR includes the preferential conduction properties between the CS and LPVs, and the observation of the serial changes during the RF delivery could provide us information about the LPVs arrhythmogenicity.
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Affiliation(s)
- Toshiya Kurotobi
- Caridiovascular Division Shiroyama Hospital, Habikino, Habikino City, Osaka, Japan
| | - Yoshihisa Shimada
- Caridiovascular Division Shiroyama Hospital, Habikino, Habikino City, Osaka, Japan
| | - Naoto Kino
- Caridiovascular Division Shiroyama Hospital, Habikino, Habikino City, Osaka, Japan
| | - Kazato Ito
- Caridiovascular Division Shiroyama Hospital, Habikino, Habikino City, Osaka, Japan
| | - Kosuke Takehara
- Caridiovascular Division Shiroyama Hospital, Habikino, Habikino City, Osaka, Japan
| | - Daisuke Tonomura
- Caridiovascular Division Shiroyama Hospital, Habikino, Habikino City, Osaka, Japan
| | - Tomohiro Nakashoji
- Caridiovascular Division Shiroyama Hospital, Habikino, Habikino City, Osaka, Japan
| | - Kentaro Yano
- Caridiovascular Division Shiroyama Hospital, Habikino, Habikino City, Osaka, Japan
| | - Chiharu Tanaka
- Caridiovascular Division Shiroyama Hospital, Habikino, Habikino City, Osaka, Japan
| | - Masataka Yoshida
- Caridiovascular Division Shiroyama Hospital, Habikino, Habikino City, Osaka, Japan
| | - Takao Tsuchida
- Caridiovascular Division Shiroyama Hospital, Habikino, Habikino City, Osaka, Japan
| | - Hitoshi Fukumoto
- Caridiovascular Division Shiroyama Hospital, Habikino, Habikino City, Osaka, Japan
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Tsuchida T. AB0512 Is Tofacitinib Effective for Elderly Patients (Aged 70 Years and Older) with Rheumatoid Arthritis? Ann Rheum Dis 2015. [DOI: 10.1136/annrheumdis-2015-eular.4370] [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: 11/04/2022]
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Zheng YW, Nie YZ, Tsuchida T, Zhang RR, Aoki K, Sekine K, Ogawa M, Takebe T, Ueno Y, Sakakibara H, Hirahara F, Taniguchi H. Evidence of a sophisticatedly heterogeneous population of human umbilical vein endothelial cells. Transplant Proc 2015; 46:1251-3. [PMID: 24815173 DOI: 10.1016/j.transproceed.2013.11.077] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2013] [Accepted: 11/22/2013] [Indexed: 11/17/2022]
Abstract
Induction and promotion of angiogenesis play a role in a diverse range of physiologic and pathophysiologic processes that are especially relevant to the field of regenerative medicine. For assessing vasculogenesis and neo-angiogenesis, identifying angiogenic factors, angiocrine factors, and vascular niche, facilitating tissue-repair and tumor growth, efficiently generating induced pluripotent stem cells, and coculturing with organ-specific stem cells, isolation and characterization of the subpopulation of human umbilical vein endothelial cells (HUVECs) and their endothelial progenitor cells (EPCs) are needed. In this study, primary HUVECs were collected from fresh umbilical cords and fractionated and characterized with the use of flow cytometry. Clonal colony assay showed that endothelial colony-forming units in culture frequently existed in fresh HUVECs. Antigenic profiling demonstrated that undifferentiated EPCs in HUVECs had normal endothelial marker CD31 with a subpopulation of cells positive for hematopoietic stem cell marker CD34 and c-Kit. With continuing passages, EPC markers CD34 and vascular endothelial growth factor receptor 2 expression decreased dramatically. Moreover, a distinct subpopulation with different proliferative capability and angiogenesis from the early-passage HUVECs was shown. In conclusion, it is possible to isolate accurately and to enrich EPCs or hematoangioblast-like cells from a heterogeneous population of HUVECs, and to explore the differential process with flow cytometry for further investigations.
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Affiliation(s)
- Y-W Zheng
- Department of Regenerative Medicine, Yokohama City University School of Medicine, Yokohama, Japan
| | - Y-Z Nie
- Department of Regenerative Medicine, Yokohama City University School of Medicine, Yokohama, Japan
| | - T Tsuchida
- Department of Regenerative Medicine, Yokohama City University School of Medicine, Yokohama, Japan
| | - R-R Zhang
- Department of Regenerative Medicine, Yokohama City University School of Medicine, Yokohama, Japan
| | - K Aoki
- Medical Course, Yokohama City University School of Medicine, Yokohama, Japan
| | - K Sekine
- Department of Regenerative Medicine, Yokohama City University School of Medicine, Yokohama, Japan
| | - M Ogawa
- Department of Obstetrics and Gynecology, Yokohama City University School of Medicine, Yokohama, Japan
| | - T Takebe
- Department of Regenerative Medicine, Yokohama City University School of Medicine, Yokohama, Japan
| | - Y Ueno
- Department of Regenerative Medicine, Yokohama City University School of Medicine, Yokohama, Japan
| | - H Sakakibara
- Department of Obstetrics and Gynecology, Yokohama City University School of Medicine, Yokohama, Japan
| | - F Hirahara
- Department of Obstetrics and Gynecology, Yokohama City University School of Medicine, Yokohama, Japan
| | - H Taniguchi
- Department of Regenerative Medicine, Yokohama City University School of Medicine, Yokohama, Japan.
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Kurotobi T, Shimada Y, Kino N, Ito K, Tonomura D, Yano K, Tanaka C, Yoshida M, Tsuchida T, Fukumoto H. Features of intrinsic ganglionated plexi in both atria after extensive pulmonary isolation and their clinical significance after catheter ablation in patients with atrial fibrillation. Heart Rhythm 2014; 12:470-476. [PMID: 25433142 DOI: 10.1016/j.hrthm.2014.11.033] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [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: 09/12/2014] [Indexed: 11/16/2022]
Abstract
BACKGROUND The features of intrinsic ganglionated plexi (GP) in both atria after extensive pulmonary vein isolation (PVI) and their clinical implications have not been clarified in patients with atrial fibrillation (AF). OBJECTIVE The purpose of this study was to assess the features of GP response after extensive PVI and to evaluate the relationship between GP responses and subsequent AF episodes. METHODS The study population consisted of 216 consecutive AF patients (104 persistent AF) who underwent an initial ablation. We searched for the GP sites in both atria after an extensive PVI. RESULTS GP responses were determined in 186 of 216 patients (85.6%). In the left atrium, GP responses were observed around the right inferior GP in 116 of 216 patients (53.7%) and around the left inferior GP in 57 of 216 (26.4%). In the right atrium, GP responses were observed around the posteroseptal area: inside the CS in 64 of 216 patients (29.6%), at the CS ostium in 150 of 216 (69.4%), and in the lower right atrium in 45 of 216 (20.8%). The presence of a positive GP response was an independent risk factor for AF recurrence (hazard ratio 4.04, confidence interval 1.48-11.0) in patients with paroxysmal, but not persistent, AF. The incidence of recurrent atrial tachyarrhythmias in patients with paroxysmal AF with a positive GP response was 51% vs 8% in those without a GP response (P = .002). CONCLUSION The presence of GP responses after extensive PVI was significantly associated with increased AF recurrence after ablation in patients with paroxysmal AF.
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Affiliation(s)
| | | | - Naoto Kino
- Cardiovascular Division, Shiroyama Hospital, Osaka, Japan
| | - Kazato Ito
- Cardiovascular Division, Shiroyama Hospital, Osaka, Japan
| | | | - Kentaro Yano
- Cardiovascular Division, Shiroyama Hospital, Osaka, Japan
| | - Chiharu Tanaka
- Cardiovascular Division, Shiroyama Hospital, Osaka, Japan
| | | | - Takao Tsuchida
- Cardiovascular Division, Shiroyama Hospital, Osaka, Japan
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Kurotobi T, Shimada Y, Kino N, Ito K, Tonomura D, Yano K, Tanaka C, Yoshida M, Tsuchida T, Fukumoto H. Residual arrhythmogenic foci predict recurrence in long-standing persistent atrial fibrillation patients after sinus rhythm restoration ablation. Can J Cardiol 2014; 30:1535-40. [PMID: 25475458 DOI: 10.1016/j.cjca.2014.10.013] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2014] [Revised: 10/04/2014] [Accepted: 10/05/2014] [Indexed: 10/24/2022] Open
Abstract
BACKGROUND The mechanism of persistent atrial fibrillation (AF) is multifactorial, and arrhythmogenic foci (AMF) might be involved in the occurrence of persistent AF. In this study, we examined the electrophysiological features of AMF during and immediately after ablation, and evaluated the relationship between the presence and number of residual AMF on the risk of AF recurrence after a vigorous sinus rhythm restoration ablation in patients with long-standing persistent AF. METHODS The study consisted of 117 consecutive patients with persistent AF who underwent catheter ablation (CA). We performed direct cardioversion to restore sinus rhythm before the pulmonary vein (PV) isolation and at the end of the CA. Then we evaluated the features of the AMF inducible with isoproterenol and the pacing-based AF inducibility. RESULTS After the completion of ablation, AF could still be induced in 37 of 117 patients (31.6%). Spontaneous PV AMF during CA were observed in 104 of 117 patients (91%), and non-PV AMF in 63 of 117 (54%). Residual non-PV AMF were significantly associated with the pacing-based AF inducibility and an enlarged left atrial volume. In the multivariate analysis, the AF duration (1.01 [range, 1.00-1.02] months; P = 0.012), left atrial volume (1.01 [range, 1.01-1.02] mm; P = 0.006), and residual AMF (3.95 [range, 1.32-11.8] yes, no; P = 0.004) were independent risk factors for recurrent AF. CONCLUSIONS Residual AMF are associated with an increased long-term AF recurrence after sinus rhythm restoration ablation for long-standing persistent AF.
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Affiliation(s)
| | | | - Naoto Kino
- Shiroyama Hospital, Cardiovascular Division, Osaka, Japan
| | - Kazato Ito
- Shiroyama Hospital, Cardiovascular Division, Osaka, Japan
| | | | - Kentaro Yano
- Shiroyama Hospital, Cardiovascular Division, Osaka, Japan
| | - Chiharu Tanaka
- Shiroyama Hospital, Cardiovascular Division, Osaka, Japan
| | | | - Takao Tsuchida
- Shiroyama Hospital, Cardiovascular Division, Osaka, Japan
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Tsuchida T. FRI0279 Follow-Up Investigation of Efficacy/Safety of Etanercept in Patients Who Successfully Became Pregnant after Its Introduction. Ann Rheum Dis 2014. [DOI: 10.1136/annrheumdis-2014-eular.4916] [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: 11/03/2022]
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22
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Tsuchida T, Kubota A, Inoue M. SAT0064 Basic Clinical Conception of Remission in Patients with Rheumatoid Arthritis (RA) for Implementation of Treat to Target (T2T) Strategy: Table 1. Ann Rheum Dis 2014. [DOI: 10.1136/annrheumdis-2014-eular.4953] [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: 11/04/2022]
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23
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Tonomura D, Shimada Y, Yano K, Ito K, Takehara K, Kino N, Furubayashi K, Kurotobi T, Tsuchida T, Fukumoto H. Feasibility and safety of a virtual 3-Fr sheathless-guiding system for percutaneous coronary intervention. Catheter Cardiovasc Interv 2014; 84:426-35. [PMID: 24497466 DOI: 10.1002/ccd.25357] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [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: 12/03/2013] [Accepted: 01/03/2014] [Indexed: 11/10/2022]
Abstract
OBJECTIVES To evaluate the feasibility and safety of a virtual 3-Fr system [5-Fr sheathless-guiding catheter (GC)] for percutaneous coronary intervention (PCI). BACKGROUND The use of miniaturized devices for PCI is gaining popularity because of increased patient comfort and decreased risk of access site complications. METHODS From July 2010 to December 2012, consecutive patients who underwent elective PCI (planned or ad hoc PCI) at our hospital were enrolled. PCI using the virtual 3-Fr system was attempted as our initial strategy, unless a 6-Fr or larger GC was considered to be suitable [lesions with heavy calcification, large (>2 mm) side branches, or chronic total occlusion]. RESULTS Five hundred sixty-six patients underwent elective PCI during the study period, and 132 patients who met the criteria underwent PCI using the virtual 3-Fr system. Procedures using the virtual 3-Fr system were successful in 126 patients (95%); 111 (84%) were performed using the transradial approach, 110 (83%) were ad hoc procedures, and 45 (31%) were complex coronary lesions (type B2 or C). Six patients required conversion to a conventional 5- or 6-Fr sheath and catheter system. No intraoperative complications occurred, and radial artery patency was achieved in all patients who underwent transradial procedures. CONCLUSIONS PCI using the virtual 3-Fr system is a feasible and viable alternative to conventional procedures that use a sheath and GC in appropriately selected patients. This small-caliber system may minimize endovascular trauma, particularly during transradial coronary procedures.
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Affiliation(s)
- Daisuke Tonomura
- Cardiovascular Center, Shiroyama Hospital, Habikino City, Osaka, 583-0872, Japan
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De Clerck C, Tsuchida T, Massart S, Lepoivre P, Francis F, Jijakli MH. Combination of genomic and proteomic approaches to characterize the symbiotic population of the banana aphid (Hemiptera: Aphididae). Environ Entomol 2014; 43:29-36. [PMID: 24472200 DOI: 10.1603/en13107] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
Aphids are known to live in symbiosis with specific bacteria called endosymbionts that have positive or negative impacts on their hosts. In this study, six banana aphid (Pentalonia nigronervosa Coquerel) strains from various geographical origins (Gabon, Madagascar, and Burundi) were screened to determine their symbiotic content, using complementary genomic (16S rDNA sequencing and specific polymerase chain reaction) and proteomic (two-dimensional difference gel electrophoresis coupled with protein identification by matrix-assisted laser desorption-ionization time-of-flight mass spectrometry) approaches. Despite the geographical heterogeneity, the combined methods allowed us to identify the same two symbionts in the six aphids strains tested: Buchnera aphidicola and Wolbachia. Although B. aphidicola is found in almost all aphid species, the systematic presence of Wolbachia in banana aphids is particularly interesting, as this bacterium usually has a low prevalence in aphid species. Phylogenetic analyses showed that the Wolbachia sp. strain found in P. nigronervosa was very similar to the strain present in aphids of the genus Cinara, known to have developed a strong and long-term symbiotic association with Wolbachia. The high level of asexual reproduction in P. nigronervosa could be linked to the presence of Wolbachia, but its prevalence also suggests that this symbiotic bacterium could play a more essential role in its aphid host.
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Affiliation(s)
- C De Clerck
- Plant Pathology Laboratory, Liege University, Gembloux Agro-Bio Tech, Passage des Déportés 2, 5030 Gembloux, Belgium
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Tsuchida T. FRI0199 Usefulness of matrix metalloproteinase-3 as a predictor of total knee arthroplasty in patients with rheumatoid arthritis. Ann Rheum Dis 2013. [DOI: 10.1136/annrheumdis-2013-eular.1326] [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: 11/03/2022]
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26
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Tsuchida T. SAT0154 MRI evaluation of the knees in assessing rhuematoid arthritis patients on etanercept:. Ann Rheum Dis 2013. [DOI: 10.1136/annrheumdis-2012-eular.3101] [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: 11/04/2022]
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Ueda T, Takesue Y, Nakajima K, Ichki K, Wada Y, Tsuchida T, Takahashi Y, Ishihara M. P30 New target trough level (Cmin) of teicoplanin (TEIC) in patients with common MRSA infections. Int J Antimicrob Agents 2013. [DOI: 10.1016/s0924-8579(13)70275-9] [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: 10/26/2022]
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Nakajima K, Takesue Y, Ueda T, Ichiki K, Komatsu M, Wada Y, Takahashi Y, Tsuchida T. P255 Does treatment affect the levels of serum β-D-glucan in the treatment of invasive candidiasis? Int J Antimicrob Agents 2013. [DOI: 10.1016/s0924-8579(13)70496-5] [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: 11/30/2022]
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Kino N, Shimada Y, Yano K, Tonomura D, Takehara K, Furubayashi K, Kurotobi T, Tsuchida T, Fukumoto H. Intraoperative Hemodiafiltration to Prevent Contrast-induced Nephropathy. Am J Cardiol 2013. [DOI: 10.1016/j.amjcard.2013.01.201] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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30
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Shimada Y, Kino N, Yano K, Tonomura D, Takehara K, Furubayashi K, Kurotobi T, Tsuchida T, Fukumoto H. Transcollateral Retrograde Approach With Rendezvous Technique for Recanalization of Chronically Occluded Tibial Arteries. J Endovasc Ther 2012; 19:620-6. [DOI: 10.1583/jevt-12-3927.1] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Okada K, Tsuchida T, Ishiyama A, Taniguchi T, Suzuki S, Horiuchi Y, Matsuo Y, Yoshizawa N, Suganuma T, Omae M, Kubota M, Hirasawa T, Yamamoto Y, Inamori M, Yamamoto N, Nakajima A, Fujisaki J, Hoshino E, Kawabata K, Igarashi M. Endoscopic mucosal resection and endoscopic submucosal dissection for en bloc resection of superficial pharyngeal carcinomas. Endoscopy 2012; 44:556-64. [PMID: 22638778 DOI: 10.1055/s-0032-1309720] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND AND STUDY AIM Endoscopic mucosal resection (EMR) and endoscopic submucosal dissection (ESD) are being used increasingly to treat superficial oropharyngeal and hypopharyngeal carcinomas. The aim of this study was to clarify whether ESD provided better results than EMR for en bloc and complete resection of superficial pharyngeal carcinomas. PATIENTS AND METHODS A total of 76 superficial pharyngeal carcinomas in 59 consecutively treated patients were included. Patients underwent either conventional EMR (using a transparent cap or strip biopsy) (n = 45 lesions) or ESD (n = 31 lesions) between October 2006 and January 2011. The rates of en bloc resection, complete resection (defined as en bloc resection with tumor-free margins), major complications, and local recurrence were evaluated retrospectively as the therapeutic outcomes. RESULTS ESD yielded significantly higher rates of both en bloc and complete resection compared with EMR (en bloc 77.4 % [24/31] vs. 37.8 % [17/45], P = 0.0002; complete 54.8 % [17/31] vs. 28.9 % [13/45], P = 0.0379). ESD was more frequently complicated by severe laryngeal edema (4/21 [19.0 %] vs. 1/31 [3.2 %], P = 0.1446) and was also more time-consuming (124.9 ± 65.1 minutes vs. 57.2 ± 69.6 minutes; P = 0.0014). Local recurrence was observed more often after EMR than after ESD (3/45 [6.7 %] vs. 0/31 [0 %]), although this difference did not reach statistical significance (P = 0.2658). CONCLUSIONS ESD appears to be a superior method of endoscopic resection of superficial pharyngeal carcinomas for achieving both en bloc and complete resection, although these benefits were also associated with a higher incidence of complications and a significantly longer procedure time. Large prospective studies are needed to compare ESD with conventional EMR for superficial pharyngeal carcinomas.
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Affiliation(s)
- K Okada
- Division of Endoscopy, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
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Kino N, Shimada Y, Yano K, Tonomura D, Takehara K, Furubayashi K, Kurotobi T, Tsuchida T, Fukumoto H. AS-141: Efficacy of the Corsair Penetration Catheter for Severe Calcified Lesions or Chronic Total Occlusions in Coronary Artery Disease. Am J Cardiol 2012. [DOI: 10.1016/j.amjcard.2012.01.164] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Tsujikawa T, Yoshida Y, Maeda H, Tsuchida T, Mori T, Kiyono Y, Kimura H, Okazawa H. Oestrogen-related tumour phenotype: positron emission tomography characterisation with ¹⁸F-FDG and ¹⁸F-FES. Br J Radiol 2012; 85:1020-4. [PMID: 22337690 DOI: 10.1259/bjr/26645378] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
This article outlines the role of 16α-[(18)F]fluoro-17β-oestradiol ((18)F-FES) positron emission tomography (PET) combined with 2-[(18)F]fluoro-2-deoxy-D-glucose ((18)F-FDG) in patients with oestrogen-related tumours for evaluating tumour phenotype. (18)F-FES-PET combined with (18)F-FDG is helpful in characterising the distinct phenotypic features of oestrogen-related tumours; that is, inter- and intrapatient tumour heterogeneity, which indicates its great potential as a determinant of individualised treatment and a prognostic predictor for patients with oestrogen-related tumours.
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Affiliation(s)
- T Tsujikawa
- Biomedical Imaging Research Center, University of Fukui, Fukui, Japan, University of Fukui, Fukui, Japan.
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Okada K, Fujisaki J, Yoshida T, Ishikawa H, Suganuma T, Kasuga A, Omae M, Kubota M, Ishiyama A, Hirasawa T, Chino A, Inamori M, Yamamoto Y, Yamamoto N, Tsuchida T, Tamegai Y, Nakajima A, Hoshino E, Igarashi M. Long-term outcomes of endoscopic submucosal dissection for undifferentiated-type early gastric cancer. Endoscopy 2012; 44:122-7. [PMID: 22271022 DOI: 10.1055/s-0031-1291486] [Citation(s) in RCA: 107] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND AND STUDY AIM Endoscopic submucosal dissection (ESD) of undifferentiated-type early gastric cancer (UD-EGC) is technically feasible; however, the long-term clinical outcomes of the procedure have not yet been fully investigated. The aim of our study was to elucidate long-term outcomes of ESD for UD-EGC. PATIENTS AND METHODS Between September 2003 and October 2009, a total of 153 patients were diagnosed endoscopically as having UD-EGC fulfilling the expanded criteria for ESD. After informed consent was obtained, 101 patients were selected to undergo ESD and 52 to undergo surgical operation. We assessed the clinical outcomes of ESD in 101 consecutive patients with 103 UD-EGC lesions who were undergoing ESD for the first time. The overall mortality and disease-free survival rates after ESD were evaluated as the long-term outcomes. RESULTS The rates of en bloc and curative resection were 99.0% (102/103) and 82.5% (85/103), respectively. We encountered one patient with nodal metastasis detected by computed tomography before diagnostic ESD, although curative resection of the primary lesion was achieved based on routine histological examination. Among the 78 patients without a past history of malignancy within the previous 5 years in whom curative resection of the primary lesion was achieved, no cases of local recurrence or distant metastasis were observed during follow-up; however, 1 synchronous and 2 metachronous lesions were detected in 2 patients (2.6%) after primary ESD. Thus, estimated over a median follow-up period of 40.0 months (range 19-92 months) and 36.0 months (range 9-92 months), the 3-and 5-year overall mortality rates were 1.9% and 3.9%, respectively, and the 3-and 5-year overall disease-free survival rates were both 96.7%. CONCLUSIONS Although our single-center retrospective study may be considered to be only preliminary, our data indicate that ESD for UD-EGC may yield good long-term outcomes.
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Affiliation(s)
- K Okada
- Division of Endoscopy, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
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Seki N, Eguchi K, Kaneko M, Ohmatsu H, Kakinuma R, Matsui E, Kusumoto M, Tsuchida T, Nishiyama H, Moriyama N. What we know from the semiannually repeated CT screening in a high-risk cohort over 15 years: Update of Anti-Lung Cancer Association project. J Clin Oncol 2011. [DOI: 10.1200/jco.2011.29.15_suppl.1595] [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: 11/20/2022] Open
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Fukahori S, Matsuse H, Tsuchida T, Kawano T, Tomari S, Fukushima C, Kohno S. Aspergillus fumigatus regulates mite allergen-pulsed dendritic cells in the development of asthma. Clin Exp Allergy 2011; 40:1507-15. [PMID: 20412133 DOI: 10.1111/j.1365-2222.2010.03520.x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
BACKGROUND The role in allergic asthma development of the immune response against fungi with concomitant exposure to other common aeroallergens has yet to be determined. In particular, there is little understanding of how inhaled fungi affect the host response to mite allergens. OBJECTIVE To characterize the in vitro and in vivo effects of concurrent exposure of Aspergillus fumigatus (Af) and Dermatophagoides farinae (Derf) on dendritic cells (DCs) in the development of allergic asthma. METHODS Murine bone marrow-derived DCs were pulsed with Derf and/or live or heat-inactivated Af. Cytokine production and the expression of pathogen recognition receptors (PRRs) were determined in vitro. Subsequently, these DCs were inoculated into the airway of naïve mice to assess the development of allergic airway inflammation in vivo. The effect of antibodies against PRRs was also evaluated. RESULTS Live Af significantly enhanced IL-10 production and the expression of Toll-like receptor (TLR) 2 and Dectin-1 in Derf-pulsed DCs. Live Af infection significantly attenuated Derf-pulsed DC-induced allergic airway inflammation in vivo. Antibodies against either TLR2 or Dectin-1 significantly reversed the inhibitory effects of live Af in the development of Derf-pulsed DC-induced allergic airway inflammation. CONCLUSION Concurrent exposure of DCs to fungal antigens has profound influences on the subsequent mite allergen-induced allergic airway inflammation. Live Af could regulate the functions of airway DCs in the development of mite allergen-induced allergic airway inflammation via regulation of their PRRs. Our results suggest that concurrent exposure to pathogens such as fungi and mite allergens has profound influences on the subsequent allergen-induced allergic airway inflammation. Furthermore, modulating PRR signalling could provide a therapeutic regimen for the development of asthma.
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Affiliation(s)
- S Fukahori
- Second Department of Internal Medicine, Nagasaki University School of Medicine, Nagasaki, Japan
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Mora B, Base E, Schmid W, Andreas M, Weber U, Junreitmaier M, Foerster F, Hiesmayr M, Tschernich HD, Guldbrand D, Goetzsche O, Eika B, Fumagalli S, Francini S, Gabbai D, Pedri S, Casalone Rinaldi M, Makhanian Y, Sollami R, Tarantini F, Marchionni N, Azcarate PM, Castano S, Rodriguez-Manero M, Arraiza M, Levy B, Barba J, Rabago G, Bastarrika G, Rus H, Radoi M, Ciurea C, Boda D, Erdei T, Denes M, Mihalcz A, Kardos A, Foldesi CS, Temesvari A, Lengyel M, Cameli M, Lisi M, Righini F, Ballo P, Henein M, Mondillo S, Nistri S, Galderisi M, Ballo PC, Pagliani L, Olivotto I, Santoro A, Papesso B, Innelli P, Cecchi F, Mondillo S, Hristova K, Katova TZ, Kostova V, Simova Y, Nesheva N, Ivanovic B, Tadic MT, Simic DS, Rao CM, Aguglia D, Casciola G, Imbesi C, Marvelli A, Sgro M, Benedetto D, Tripepi G, Zoccali C, Benedetto FA, Mantziari L, Kamperidis V, Damvopoulou E, Ventoulis I, Giannakoulas G, Paraskevaidis S, Vassilikos V, Karvounis H, Styliadis IH, Sonder TK, Loegstrup BB, Lambrechtsen J, Van Bortel LM, Segers P, Egstrup K, Tho A, Moceri P, Bertora D, Gibelin P, Cho EJ, Choi KY, Kim BJ, Kim DB, Jang SW, Park CS, Jung HO, Jeon HK, Youn HJ, Kim JH, Donal E, Coquerel N, Bodi S, Thebault C, Kervio G, Carre F, Daly MJ, Fairley SL, Doherty R, Ashfield K, Kirkpatrick R, Smith B, Buchanan J, Hill L, Dixon LJ, Rosca M, O' Connor K, Magne J, Romano G, Calin A, Popescu BA, Beladan CC, Pierard L, Ginghina C, Lancellotti P, Bochenek T, Wita K, Tabor Z, Grabka M, Elzbieciak M, Trusz-Gluza M, Moreau O, Thebault C, Kervio G, Leclercq C, Donal E, Sahlen A, Shahgaldi K, Aminoff A, Aagaard P, Manouras A, Winter R, Ehrenborg E, Braunschweig F, Bedetti G, Gargani L, Pizzi C, Sicari R, Picano E, Ballo P, Nistri S, Innelli P, Galderisi M, Mondillo S, Zhang J, Zhang HB, Duan YY, Chen LL, Li J, Liu LW, Zhu T, Li HL, Su HL, Zhou XD, Ruiz Ortiz M, Mesa Rubio D, Delgado Ortega M, Romo Penas E, Toledano Degado F, Leon Del Pino C, Lopez Aguilera J, Villanueva Fernandez E, Cejudo Diaz Del Campo L, Suarez De Lezo J, Abergel E, Simon M, Dehant P, Bogino E, Jimenez M, Verdier JC, Chauvel C, Albertsen AE, Nielsen JC, Mortensen PT, Egeblad H, Nasr GM, Tawfik S, Omar A, Olofsson M, Boman K, Sonder TK, Loegstrup BB, Lambrechtsen J, Segers P, Van Bortel LM, Egstrup K, Rezzoug N, Vaes B, Degryse J, Vanoverschelde JL, Pasquet AA, Poggio D, Bonadies M, Pacher V, Mazzetti S, Grillo M, D'elia E, Khouri T, Specchia G, Mornos C, Rusinaru D, Cozma D, Ionac A, Petrescu L, Rotzak R, Rosenman Y, Patterson RD, Ratnatheepan S, Bogle RG, Goebel B, Gjesdal O, Kottke D, Otto S, Jung C, Edvardsen T, Figulla HR, Poerner TC, Otsuka T, Suzuki M, Yoshikawa H, Hashimoto G, Itou N, Ono T, Yamamoto M, Osaki T, Tsuchida T, Sugi K, Wolber T, Haegeli L, Huerlimann D, Brunckhorst C, Duru F, Wu ZM, Shu XH, Dong LL, Fan B, Ge JB, Greutmann M, Tobler D, Biaggi P, Mah M, Crean A, Oechslin EN, Silversides CK, Ivanovic B, Tadic MT, Simic DS, Giusca S, Jurcut R, Ghiorghiu I, Coman IM, Popescu BA, Amzulescu M, Ionescu R, Delcroix M, Voigt JU, Ginghina C, Piatkowski R, Kochanowski J, Scislo P, Grabowski M, Marchel M, Roik M, Kosior D, Opolski G, Maceira Gonzalez AM, Cosin-Sales J, Dalli E, Igual B, Monmeneu JV, Lopez-Lereu P, Estornell J, Ruvira J, Sotillo J, Stevanovic A, Toncev A, Dimkovic S, Dekleva M, Paunovic N, Toncev D, Sekularac N, Yildirimturk O, Helvacioglu FF, Tayyareci Y, Yurdakul S, Demiroglu ICC, Aytekin S, Pinedo Gago M, Amat Santos I, Revilla Orodea A, Lopez Diaz J, Arnold R, De La Fuente Galan L, Recio Platero A, Gomez Salvador I, Puerto Sanz A, San Roman Calvar JA, Yotti R, Bermejo J, Mombiela T, Benito Y, Sanchez PL, Solis J, Prieto R, Fernandez-Aviles F, Zilberszac R, Gabriel H, Graf S, Mundigler G, Maurer G, Rosenhek R, Zito C, Salvia J, Longordo C, Donato D, Alati E, Miceli M, Pardeo A, Arcidiaco S, Oreto G, Carerj S, Kamperidis V, Hadjimiltiades S, Sianos G, Anastasiadis K, Grosomanidis V, Efthimiadis G, Karvounis H, Parcharidis G, Styliadis IH, Yousry M, Rickenlund A, Petrini J, Gustafsson T, Liska J, Hamsten A, Eriksson P, Franco-Cereceda A, Eriksson MJ, Caidahl K, Mizia-Stec K, Pysz P, Jasinski M, Drzewiecka-Gerber A, Krejca M, Bochenek A, Wos S, Gasior Z, Trusz-Gluza M, Tendera M, Yildirimturk O, Helvacioglu FF, Tayyareci Y, Yurdakul S, Demiroglu ICC, Aytekin S, Niki K, Sugawara M, Takamisawa I, Watanabe H, Sumiyoshi T, Hosoda S, Ida T, Takanashi S, Olsen NT, Sogaard P, Jons C, Mogelvang R, Larsson HBW, Goetze JP, Nielsen OW, Fritz-Hansen T, Sayar N, Orhan AL, Erer HB, Eren M, Atmaca H, Yilmaz HY, Cakmak N, Altay S, Terzi S, Yesilcimen K, Garcia Orta R, Moreno E, Lopez M, Uribe I, Vidal M, Ruiz-Lopez MF, Gonzalez-Molina M, Oyonarte JM, Lopez S, Azpitarte J, Szymanski C, Levine RA, Zheng H, Handschumacher MD, Tawakol A, Hung J, Le Ven F, Etienne Y, Jobic Y, Frachon I, Castellant P, Fatemi M, Blanc JJ, Rusinaru D, Tribouilloy C, Grigioni F, Avierinos JF, Barbieri A, Buiciuc O, Enriquez-Sarano M, Said K, Farag AK, El-Ramly M, Rizk H, Iorio A, Pinamonti B, Bobbo M, Merlo M, Massa L, Faganello G, Di Lenarda A, Sinagra G, Margato R, Ribeiro H, Ferreira C, Matias A, Fontes P, Moreira JI, Milan A, Puglisi E, Magnino C, Fabbri A, Leone D, Vairo A, Crudo V, Iannaccone A, Milazzo V, Veglio F, Maroz-Vadalazhskaya N, Ostrovskiy I, Zito C, Imbalzano E, Saitta A, Oreto G, Cusma-Piccione M, Di Bella G, Nava R, Ferro M, Falanga G, Carerj S, Frigy A, Buzogany J, Szabados CS, Dan L, Carasca E, Ikonomidis I, Lekakis J, Tzortzis S, Kremastinos DT, Papadopoulos C, Paraskevaidis I, Triantafyllidi H, Trivilou P, Venetsanou K, Anastasiou-Nana M, Wierzbowska-Drabik K, Kurpesa M, Trzos E, Rechcinski T, Mozdzan M, Kasprzak JD, Kosmala W, Kotwica T, Przewlocka-Kosmala M, Mysiak A, Skultetyova D, Filipova S, Chnupa P, Mantziari L, Pechlivanidis G, Giannakoulas G, Dimitroula H, Karvounis H, Styliadis IH, Milan A, Puglisi E, Magnino C, Fabbri A, Leone D, Vairo A, Iannaccone A, Crudo V, Milazzo V, Veglio F, Tsai WC, Liu YW, Lin CC, Huang YY, Tsai LM, Park SM, Kim YH, Shin SM, Shim WJ, Gonzalez Mansilla A, Torres Macho J, Sanchez Sanchez V, Diez P, Delgado J, Borruel S, Saenz De La Calzada C, Pyxaras S, Valentincic M, Barbati G, Lo Giudice F, Perkan A, Magnani S, Merlo M, Pinamonti B, Sinagra G, Palecek T, Ambroz D, Jansa P, Lindner J, Vitovec M, Polacek P, Jiratova K, Linhart A, Baskurt M, Dogan GM, Abaci O, Kaya A, Kucukoglu S, Duszanska A, Kukulski T, Skoczylas I, Majsnerowska A, Nowowiejska-Wiewiora A, Streb W, Szulik M, Polonski L, Kalarus Z, Yerly PO, Prella M, Joly A, Nicod L, Aubert JD, Aebischer N, Dores H, Leal S, Rosario I, Correia MJ, Monge J, Grilo AM, Arroja I, Fonseca C, Aleixo A, Silva A, Perez-David E, Sanchez-Alegre M, Yotti R, Gomez Anta I, De La Torre J, Alarcon J, Garcia Robles JA, Lafuente J, Bermejo J, Fernandez-Aviles F, Garcia Alonso CJ, Vallejo Camazon N, Gonzalez Guardia A, Nunez R, Bosch Carabante C, Mateu L, Gual Capllonch F, Ferrer Sistach E, Lopez Ayerbe J, Bayes Genis A, Tomaszewski A, Kutarski A, Tomaszewski M, Bramos D, Kalantaridou A, Takos D, Skaltsiotis E, Trika C, Tsirikos N, Pamboukas C, Kottis G, Toumanidis S, Aggeli C, Felekos I, Roussakis G, Kazazaki C, Lampropoulos K, Lagoudakou S, Stergiou C, Pitsavos C, Stefanadis C, Kihara C, Murata K, Wada Y, Tanaka T, Uchida K, Okuda S, Susa T, Matsuzaki M, Shahgaldi K, Manouras A, Abrahamsson A, Gudmundsson P, Brodin L, Winter R, Knebel F, Schattke S, Sanad W, Schimke I, Schroeckh S, Brechtel L, Lock J, Makauskiene R, Baumann G, Borges AC, Moelmen-Hansen HE, Wisloff U, Aamot IL, Stoylen A, Ingul CB, Estensen ME, Beitnes JO, Grindheim G, Henriksen T, Aaberge L, Smiseth OA, Gullestad L, Aakhus S, Gargani L, Agoston G, Moggi Pignone A, Capati E, Badano L, Moreo A, Bombardieri S, Varga A, Sicari R, Picano E, Carrideo M, Faricelli S, Corazzini A, Ippedico R, Ruggieri B, Di Blasio A, D'angelo E, Di Baldassarre A, Ripari P, Gallina S, Kentrschynskyj A, Rickenlund A, Caidahl K, Hylander B, Jacobson S, Pagels A, Eriksson MJ, Dumitrescu SI, Tintoiu I, Greere V, Cristian G, Chiriac L, Pinte F, Droc I, Neagoe G, Stanciu S, Voicu VA, Kuch-Wocial A, Pruszczyk P, Szmigielski CA, Szulc M, Styczynski G, Sinski M, Kaczynska A, Ryabikov A, Malyutina S, Halcox J, Bobak M, Nikitin YU, Marmot M, Barbosa D, Kiss G, Orderud F, Amundsen B, Jasaityte R, Loeckx D, Claus P, Torp H, D'hooge J, Kuhl JT, Lonborg J, Fuchs A, Andersen M, Vejlstrup N, Engstrom T, Moller JE, Kofoed KF, Smith LA, Bhan A, Paul M, Monaghan MJ, Zaborska B, Stec S, Sikora-Frac M, Krynski T, Kulakowski P, Pushparajah K, Dashwood D, Barlow A, Nugent K, Miller O, Simpson J, Valeur N, Ersboll MK, Kjaergaard J, Greibe R, Risum N, Hassager C, Sogaard P, Kober L, Sahlen A, Manouras A, Shahgaldi K, Winter R, Brodin L, Popovic D, Nedeljkovic I, Petrovic M, Vujisic-Tesic B, Arandjelovic A, Stojiljkovic S, Stojiljkovic S, Jakovljevic B, Damjanovic S, Ostojic M, Agrios IA, Bramos DB, Skaltsiotis HS, Takos DT, Kaladaridis A, Vasiladiotis NV, Kottis GK, Antoniou AA, Pamboucas CP, Toumanidis STT, Locorotondo G, Porto I, Paraggio L, Fedele E, Barchetta S, De Caterina AR, Rebuzzi AG, Crea F, Galiuto L, Lipiec P, Szymczyk E, Michalski B, Wozniakowski B, Stefanczyk L, Rotkiewicz A, Shim A, Kasprzak JD, Vainer J, Habets J, Lousberg A, Pont De C, Waltenberger J, Farouk H, Heshmat H, Adel A, El Chilali K, Baghdady Y, Sorour K, Gustafsson U, Larsson M, Bjallmark A, Lindqvist P, A'roch R, Haney M, Waldenstrom A, Mladenovic Z, Tavciovski D, Mijailovic Z, Djordjevic - Dikic A, Obradovic S, Matunovic R, Jovic Z, Djuric P, Torp H, Aase S, Dalen H, Sarkola T, Redington AN, Keeley F, Bradley T, Jaeggi E, Sahlen H, Winter R, Brodin L, Sahlen A, Olsen NT, Risum N, Jons C, Mogelvang R, Valeur N, Fritz-Hansen T, Sogaard P. Poster session IV * Friday 10 December 2010, 14:00-18:00. European Journal of Echocardiography 2010. [DOI: 10.1093/ejechocard/jeq146] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Caldararu CI, Ene E, Dorobantu M, Vatasescu RG, Tigen MK, Karaahmet T, Gurel E, Dundar C, Basaran Y, Tigen MK, Karaahmet T, Gurel E, Dundar C, Pala S, Basaran Y, Tigen MK, Pala S, Karaahmet T, Dundar C, Gurel E, Basaran Y, Cikes M, Bijnens B, Gasparovic H, Siric F, Velagic V, Lovric D, Samardzic J, Ferek-Petric B, Milicic D, Biocina B, Kjaergaard J, Ghio S, St John Sutton M, Hassager C, Moreau O, Kervio G, Thebault C, Leclercq C, Donal E, Mornos C, Rusinaru D, Petrescu L, Cozma D, Ionac A, Pescariu S, Dragulescu SI, Petrovic MZ, Vujisic-Tesic B, Milasinovic G, Petrovic MT, Nedeljkovic I, Zamaklar-Trifunovic D, Calovic Z, Jelic V, Boricic M, Petrovic I, Kuchynka P, Palecek T, Simek S, Nemecek E, Horak J, Hulinska D, Schramlova J, Vitkova I, Aster V, Linhart A, Paluszkiewicz L, Guersoy D, Ozegowski S, Spiliopoulos S, Koerfer R, Tenderich G, Gaggl M, Heinze G, Sunder-Plassmann G, Graf S, Zehetmayer M, Voigtlaender T, Mannhalter C, Paschke E, Fauler G, Mundigler G, Tesic M, Trifunovic D, 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Dahle G, Bugge JF, Bendz B, Aaberge L, Rein KA, Fiane A, Bergsland J, Fosse E, Aakhus S, Koopman LP, Chahal N, Slorach C, Hui W, Sarkola T, Manlhiot C, Bradley TJ, Jaeggi ET, Mccrindle BW, Mertens L, Di Salvo G, Pacileo G, Castaldi B, Gala S, Baldini L, D'aiello FA, Mormilw A, Rea A, Russo MG, Calabro R, Calin A, Rosca M, O'Connor K, Romano G, Magne J, Beladan CC, Ginghina C, Pierard L, Lancellotti P, Popescu BA, Arita T, Ando K, Isotani A, Soga Y, Iwabuchi M, Nobuyoshi M, Hammerstingl C, Momcilovic D, Wiesen M, Nickenig G, Skowasch D, Mornos C, Cozma D, Rusinaru D, Ionac A, Pescariu S, Dragulescu SI, Niemann M, Breunig F, Beer M, Herrmann S, Strotmann J, Hu K, Voelker W, Ertl G, Wanner C, Weidemann F, Morel MA, Bernard YF, Descotes-Genon V, Meneveau N, Schiele F, Vitarelli A, Bernardi M, Scarno A, Caranci F, Padella V, Dettori O, Capotosto L, Vitarelli M, De Cicco V, Bruno P, Bajraktari G, Lindqvist P, Gustafsson U, Holmgren A, Henein MY, Hassan M, Said K, Baligh E, Farouk H, Osama D, 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Kalvelis A, Kalnins A, Shipachovs P, Zakharova E, Blumentale G, Trukshina M, Biering-Sorensen T, Mogelvang R, Haahr-Pedersen S, Schnohr P, Sogaard P, Skov Jensen J, Gargani L, Agoston G, Capati E, Badano L, Moreo A, Costantino MF, Caputo ML, Mondillo S, Sicari R, Picano E, Malev EG, Timofeev EV, Reeva SV, Zemtsovsky EV, Piazza R, Enache R, Roman-Pognuz A, Muraru D, Popescu BA, Leiballi E, Pecoraro R, Antonini-Canterin F, Ginghina C, Nicolosi GL, Sadeghian H, Lotfi_Tokaldany M, Rezvanfard M, Kasemisaeid A, Majidi S, Montazeri M, Saber-Ayad M, Nassar YS, Farhan A, Moussa A, El-Sherif A, Cooper RM, Somauroo JD, Shave RE, Williams KL, Forster J, George C, Bett T, Gaze DC, George KP, Mansencal N, Dupland A, Caille V, Perrot S, Bouferrache K, Vieillard-Baron A, Jouffroy R, Cioroiu SG, Alexe OS, Bobescu E, Rus H, Schiano Lomoriello V, Esposito R, Santoro A, Raia R, Farina F, Ippolito R, Galderisi M, Aburawi EH, Malcus P, Thuring A, Maxedius A, Pesonen E, Nair SV, Joyce E, Lee L, Shrimpton J, Newman E, James PR, Jurcut C, Caraiola S, Jurcut RO, Giusca S, Nitescu D, Amzulescu MS, Copaci I, Popescu BA, Tanasescu C, Ginghina C, Silva Marques J, Silva D, Ferreira F, Ferreira PC, Almeida AG, Martim Martins J, Lopes MG, Bergenzaun L, Chew M, Ersson A, Gudmundsson P, Ohlin H, Borowiec A, Dabrowski R, Wozniak J, Jasek S, Chwyczko T, Kowalik I, Musiej-Nowakowska E, Szwed H, Wen YL, Tian J, Yan L, Cheng H, Yang H, Luo B, Wang J, Kozman H, Villarreal D, Liu K, Karavidas A, Tsiachris D, Lazaros G, Matzaraki V, Xylomenos G, Levendopoulos G, Arapi S, Perpinia A, Matsakas E, Pyrgakis V, Liu YW, Su CT, Tsai WC, Huang JW, Hung KY, Chen JH, Larsson M, Kremer F, Kouznetsova T, Bjallmark A, Lind B, Brodin LA, D'hooge J, Santoro A, Caputo M, Antonelli G, Lisi M, Giacomin E, Mondillo S, Moustafa S, Alharthi M, Kansal M, Deng Y, Chandrasekaran K, Mookadam F, Hayashi SY, Bjallmark A, Larsson M, Nascimento MM, Lindholm B, Lind B, Seeberger A, Nowak J, Riella MC, Brodin LA, Theodosis A, Fousteris E, Tsiaousis G, Krommydas A, Margetis P, Katidis Z, Beldekos D, Argirakis S, Melidonis A, Foussas S, Khaleva O, Onyshchenko O, Lukaschuk E, Sherwi N, Nikitin N, Cleland JGF, Risum N, Jons C, Olsen NT, Valeur N, Kronborg MB, Jensen MT, Fritz-Hansen T, Bruun NE, Hojgaard MV, Sogaard P, Petrini J, Yousry M, Rickenlund A, Liska J, Franco-Cereceda A, Hamsten A, Eriksson P, Caidahl K, Eriksson MJ, Elmstedt N, Lind B, Ferm-Widlund K, Westgren M, Brodin LA, Szymczyk E, Kasprzak JD, Wozniakowski B, Rotkiewicz A, Szymczyk K, Stefanczyk L, Michalski B, Lipiec P, Ring L, Eller T, Deegan P, Rusk R, Urbano Moral JA, Arias JA, Kuvin JT, Patel AR, Pandian NG, Bellsham-Revell H, Bell AJ, Miller O, Greil GF, Simpson J, Moustafa S, Kansal M, Alharthi M, Deng Y, Chandrasekaran K, Mookadam F, Ancona R, Comenale Pinto S, Caso P, Severino S, Nunziata L, Roselli T, Calabro R, Dussault C, Donal E, Lafitte S, Habib G, Reant P, Derumeaux G, Thibault H, Gueret P, Lim P, Kaladaridis A, Agrios IA, Pamboucas CP, Mesogitis SM, Vasiladiotis NV, Bramos DB, Toumanidis STT, Martiniello AR, Santangelo G, Caso P, Pedrizzetti G, Tonti G, Cioppa C, Cavallaro M, Calvi V, Chianese R, Calabro R. Poster session I * Thursday 9 December 2010, 08:30-12:30. European Journal of Echocardiography 2010. [DOI: 10.1093/ejechocard/jeq136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Tsuchida T, Koga R, Horikawa M, Tsunoda T, Maoka T, Matsumoto S, Simon JC, Fukatsu T. Symbiotic Bacterium Modifies Aphid Body Color. Science 2010; 330:1102-4. [DOI: 10.1126/science.1195463] [Citation(s) in RCA: 297] [Impact Index Per Article: 21.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
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Takahashi Y, Takesue Y, Nakajima K, Ichiki K, Wada Y, Tsuchida T, Ishihara M, Ikeuchi H, Uchino M. Implementation of a hospital-wide project for appropriate antimicrobial prophylaxis. J Infect Chemother 2010; 16:418-23. [PMID: 20549286 DOI: 10.1007/s10156-010-0078-0] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2010] [Accepted: 05/15/2010] [Indexed: 12/22/2022]
Abstract
The aim of this study was to confirm the effect of implementing a hospital-wide project for appropriate use of antimicrobial prophylaxis (AMP) to reduce the rate of antibiotic-resistant organisms. Fifteen different manuals for each surgical department have been simultaneously implemented since February 2007. Compliance rate was compared between pre- and postintervention periods (3 months for each period). As an effect of this intervention, we analyzed changes in the rates of Pseudomonas aeruginosa and methicillin-resistant Staphylococcus aureus among organisms isolated postoperatively. The number of operations was 1,627 in both periods. Among patients whose surgeries were longer than 3 h in duration, 75% received an additional intraoperative antimicrobial dose in the postintervention period and 23% in the preintervention period (P < 0.001). Although most patients received postoperative AMP with an interval of q12 h in the preintervention period, 63% of the patients received AMP with an interval of q8 h in the postintervention period. The duration of AMP use was reduced from 2.4 ± 1.9 to 1.6 ± 1.5 days (P < 0.001). Forty-seven percent of patients discontinued AMP within 24 h and 81% within 48 h. Isolation rates of P. aeruginosa among all gram-negative organisms significantly decreased from 13% (68/538 patients) to 7.3% (37/509 patients) (P = 0.004). Execution of a hospital-wide project to promote the appropriate use of AMP, including shortening the duration of AMP use, was useful to decrease the rate of P. aeruginosa isolated postoperatively.
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Affiliation(s)
- Y Takahashi
- Department of Infection Control and Prevention, Hyogo College of Medicine, 1-1 Mukogawa-cho, Nishinomiya, Hyogo 663-8501, Japan.
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Seki N, Eguchi K, Kaneko M, Ohmatsu H, Kakinuma R, Matsui E, Kusumoto M, Tsuchida T, Nishiyama H, Moriyama N. What size tumors should we detect as early-stage lung cancers in CT screening? Stage-size relationship in long-term repeated screening over 15 years. J Clin Oncol 2010. [DOI: 10.1200/jco.2010.28.15_suppl.1515] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Tsuchida T, Muto M, Minashi K, Ono H, Morita Y, Ishihara R, Toshiro I, Kawai H, Boku N, Fukuda H. A phase II trial of combined treatment of endoscopic mucosal resection (EMR) and chemoradiotherapy (CRT) for clinical stage I esophageal squamous cell carcinoma (ESCC): Japan Clinical Oncology Group study JCOG0508. J Clin Oncol 2010. [DOI: 10.1200/jco.2010.28.15_suppl.tps204] [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: 11/20/2022] Open
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Takesue Y, Nakajima K, Ichiki K, Ishihara M, Wada Y, Takahashi Y, Tsuchida T, Ikeuchi H. Impact of a hospital-wide programme of heterogeneous antibiotic use on the development of antibiotic-resistant Gram-negative bacteria. J Hosp Infect 2010; 75:28-32. [DOI: 10.1016/j.jhin.2009.11.022] [Citation(s) in RCA: 52] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2009] [Accepted: 11/13/2009] [Indexed: 11/29/2022]
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Yokota K, Akiyama Y, Adachi D, Shindo Y, Yoshida Y, Miyoshi F, Arai E, Kuramochi A, Tsuchida T, Mimura T. Subcutaneous panniculitis-like T-cell lymphoma accompanied by Sjögren's syndrome. Scand J Rheumatol 2009; 38:494-5. [DOI: 10.3109/03009740903173355] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Kobayashi I, Ishimura E, Hirowatari K, Tsuchida T, Nishihira A, Shima H, Shidara K, Mori K, Inaba M, Wakasa KI, Nishizawa Y. Renal biopsy in a patient with haemophilia A and cryoglobulinaemic membranoproliferative glomerulonephritis associated with hepatitis C virus infection. NDT Plus 2009; 2:373-5. [PMID: 25949347 PMCID: PMC4421390 DOI: 10.1093/ndtplus/sfp072] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [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] [Received: 05/08/2009] [Accepted: 05/28/2009] [Indexed: 11/13/2022] Open
Abstract
A renal biopsy was performed in a 47-year-old man with haemophilia A. Thirty minutes after administration of an intravenous bolus of 4000 units of recombinant factor VIII, which increased the activity to 74–91%, a needle renal biopsy was successfully performed, followed by administration of 3000 units of factor VIII in the evening, and then the subsequent morning and evening. The patient was diagnosed with hepatitis C virus-associated membranoproliferative glomerulonephritis. Treatment with interferon, ribavirin, prednisolone and cyclosporine A improved the nephrotic syndrome. This is the first report of a successful renal biopsy in a patient with haemophilia A after factor VIII injection.
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Affiliation(s)
- Ikue Kobayashi
- Departments of Nephrology, Pathology, Endocrinology, Metabolism and Molecular Medicine , Osaka City University Graduate School of Medicine , Osaka , Japan
| | - Eiji Ishimura
- Departments of Nephrology, Pathology, Endocrinology, Metabolism and Molecular Medicine , Osaka City University Graduate School of Medicine , Osaka , Japan
| | - Kaname Hirowatari
- Departments of Nephrology, Pathology, Endocrinology, Metabolism and Molecular Medicine , Osaka City University Graduate School of Medicine , Osaka , Japan
| | - Takao Tsuchida
- Departments of Nephrology, Pathology, Endocrinology, Metabolism and Molecular Medicine , Osaka City University Graduate School of Medicine , Osaka , Japan
| | - Ayako Nishihira
- Departments of Nephrology, Pathology, Endocrinology, Metabolism and Molecular Medicine , Osaka City University Graduate School of Medicine , Osaka , Japan
| | - Hideaki Shima
- Departments of Nephrology, Pathology, Endocrinology, Metabolism and Molecular Medicine , Osaka City University Graduate School of Medicine , Osaka , Japan
| | - Kaori Shidara
- Departments of Nephrology, Pathology, Endocrinology, Metabolism and Molecular Medicine , Osaka City University Graduate School of Medicine , Osaka , Japan
| | - Katsuhito Mori
- Departments of Nephrology, Pathology, Endocrinology, Metabolism and Molecular Medicine , Osaka City University Graduate School of Medicine , Osaka , Japan
| | - Masaaki Inaba
- Departments of Nephrology, Pathology, Endocrinology, Metabolism and Molecular Medicine , Osaka City University Graduate School of Medicine , Osaka , Japan
| | - Ken-Ichi Wakasa
- Departments of Nephrology, Pathology, Endocrinology, Metabolism and Molecular Medicine , Osaka City University Graduate School of Medicine , Osaka , Japan
| | - Yoshiki Nishizawa
- Departments of Nephrology, Pathology, Endocrinology, Metabolism and Molecular Medicine , Osaka City University Graduate School of Medicine , Osaka , Japan
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Seki N, Eguchi K, Kaneko M, Ohmatsu H, Kakinuma R, Matsui E, Kusumoto M, Tsuchida T, Nishiyama H, Moriyama N. Stage-size relationship in long-term repeated CT screening for lung cancer: Anti-Lung Cancer Association project. J Clin Oncol 2009. [DOI: 10.1200/jco.2009.27.15_suppl.1540] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
1540 Background: We have investigated the individualized benefit of CT screening as Anti-Lung Cancer Association projects (presented at ASCO 2006–2008). However, there has not been enough information about the relationship of lung cancer stage to tumor size in repeated CT screening. Therefore, we evaluated the stage-size relationship of these asymptomatic lung cancer cases diagnosed by long-term repeated screening with low-dose helical CT. Methods: Among 2,120 participants (mean age 63 years, 87% male, and 83% smoker) at baseline screening, 1,877 underwent semiannually repeated screening from 1993 to 2004. Nineteen (0.90%) prevalence cancers and 57 (0.32%) incidence cancers were detected. Within categories of tumor size, the distribution of pathological stage, histology, lymph node status, and distant metastases was determined. Results: Pathological stage has a strong relationship to tumor size at baseline screening (spearman r = 0.63, p = 0.013) and repeated screening (r = 0.65, p < 0.001). In the analysis of all 76 cases, lymph node status (r = 0.59, p < 0.001) and distant metastases (r = 0.55, p = 0.005) have also a strong relationship to tumor size. The percentages of cases with no metastases (N0M0) were 100% (0/21), 89% (17/19), 62% (8/13), 83% (10/12), 50% (4/8), and 33% (1/3) for the categories 10 mm or less, 11 mm to 15 mm, 16 mm to 20 mm, 21 mm to 30 mm, 31 mm to 40 mm, and 41 mm or greater, respectively. Histology for the categories 15 mm or less was localized bronchioloalveolar carcinoma in 13 cases, adenocarcinoma with mixed subtype in 11 cases, invasive adenocarcinoma in five cases, other non-small cell carcinoma in 10 cases, and small cell carcinoma in one case. Accumulated 10-year hazard ratio of above histology was 2.4, 2.5, 2.6, 4.1, and 0.7. In multivariate analyses, pathological stage was related to only tumor size (standardized regression coefficient beta = 0.59, p < 0.001) whereas histology was related to tumor size (beta = 0.43, p < 0.001) and smoking index (beta = 0.28, p = 0.016). Conclusions: These results provide direct evidence of a stage-size relationship in long-term repeated CT screening for lung cancer. Furthermore, early detection of lung cancer of 15 mm or less in diameter leads to the detection of early-stage (N0M0) lung cancer in repeated CT screening. No significant financial relationships to disclose.
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Affiliation(s)
- N. Seki
- Teikyo University School of Medicine, Tokyo, Japan; National Cancer Center Hospital (NCCH), Tokyo, Japan; NCCH East, Chiba, Japan; Anti-Lung Cancer Association, Tokyo, Japan; Social Health Insurance Medical Center, Tokyo, Japan
| | - K. Eguchi
- Teikyo University School of Medicine, Tokyo, Japan; National Cancer Center Hospital (NCCH), Tokyo, Japan; NCCH East, Chiba, Japan; Anti-Lung Cancer Association, Tokyo, Japan; Social Health Insurance Medical Center, Tokyo, Japan
| | - M. Kaneko
- Teikyo University School of Medicine, Tokyo, Japan; National Cancer Center Hospital (NCCH), Tokyo, Japan; NCCH East, Chiba, Japan; Anti-Lung Cancer Association, Tokyo, Japan; Social Health Insurance Medical Center, Tokyo, Japan
| | - H. Ohmatsu
- Teikyo University School of Medicine, Tokyo, Japan; National Cancer Center Hospital (NCCH), Tokyo, Japan; NCCH East, Chiba, Japan; Anti-Lung Cancer Association, Tokyo, Japan; Social Health Insurance Medical Center, Tokyo, Japan
| | - R. Kakinuma
- Teikyo University School of Medicine, Tokyo, Japan; National Cancer Center Hospital (NCCH), Tokyo, Japan; NCCH East, Chiba, Japan; Anti-Lung Cancer Association, Tokyo, Japan; Social Health Insurance Medical Center, Tokyo, Japan
| | - E. Matsui
- Teikyo University School of Medicine, Tokyo, Japan; National Cancer Center Hospital (NCCH), Tokyo, Japan; NCCH East, Chiba, Japan; Anti-Lung Cancer Association, Tokyo, Japan; Social Health Insurance Medical Center, Tokyo, Japan
| | - M. Kusumoto
- Teikyo University School of Medicine, Tokyo, Japan; National Cancer Center Hospital (NCCH), Tokyo, Japan; NCCH East, Chiba, Japan; Anti-Lung Cancer Association, Tokyo, Japan; Social Health Insurance Medical Center, Tokyo, Japan
| | - T. Tsuchida
- Teikyo University School of Medicine, Tokyo, Japan; National Cancer Center Hospital (NCCH), Tokyo, Japan; NCCH East, Chiba, Japan; Anti-Lung Cancer Association, Tokyo, Japan; Social Health Insurance Medical Center, Tokyo, Japan
| | - H. Nishiyama
- Teikyo University School of Medicine, Tokyo, Japan; National Cancer Center Hospital (NCCH), Tokyo, Japan; NCCH East, Chiba, Japan; Anti-Lung Cancer Association, Tokyo, Japan; Social Health Insurance Medical Center, Tokyo, Japan
| | - N. Moriyama
- Teikyo University School of Medicine, Tokyo, Japan; National Cancer Center Hospital (NCCH), Tokyo, Japan; NCCH East, Chiba, Japan; Anti-Lung Cancer Association, Tokyo, Japan; Social Health Insurance Medical Center, Tokyo, Japan
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Fukahori S, Matsuse H, Takamura N, Hirose H, Tsuchida T, Kawano T, Fukushima C, Mizuta Y, Kohno S. Prevalence of chronic obstructive pulmonary diseases in general clinics in terms of FEV1/FVC. Int J Clin Pract 2009; 63:269-74. [PMID: 19196365 DOI: 10.1111/j.1742-1241.2008.01873.x] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
Abstract
BACKGROUND The prevalence of chronic obstructive pulmonary disease (COPD) continues to increase all over the world. Nonetheless, COPD is often misdiagnosed in general clinics because of insufficient use of spirometry. OBJECTIVES To estimate the prevalence of COPD in general clinics in Japan, we performed spirometry to screen patients who consulted general clinics. METHODS Patients 40 years of age and older who consulted clinics in Nagasaki Prefecture, Japan, for non-respiratory diseases and who met certain inclusion criteria had their airflow limitation measured by spirometry. We defined COPD as forced expiratory volume in the first second (FEV(1)) over forced vital capacity (FVC) (FEV(1)/FVC) of < 70% in patients without active pulmonary disease, including physician-diagnosed asthma. RESULTS Of the 1424 patients included in the study, 193 (13.6%) showed airflow limitation. Airflow limitation was significantly related to older age, male gender and cumulative pack-years. FEV(1)/FVC in patients with hypertension and chronic hepatitis were significantly lower than in patients without these diseases when adjusted for age, gender and pack-years. CONCLUSIONS We showed that there are potentially a number of cases with COPD that are undiagnosed by general physicians in Japan. Measuring airflow limitation by spirometry in smokers with coexisting diseases, such as hypertension and chronic hepatitis, may be very beneficial because COPD is thought to be a systemic disease. The distribution of spirometers to general clinics is definitely needed to detect undiagnosed COPD.
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Affiliation(s)
- S Fukahori
- Second Department of Internal Medicine, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
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Tsuchida T, Irie RF, Ishibashi Y. Gangliosides of human melanoma. Pigment Cell Res 2008; Suppl 2:147-50. [PMID: 1409416 DOI: 10.1111/j.1600-0749.1990.tb00365.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- T Tsuchida
- Department of Dermatology, Faculty of Medicine, University of Tokyo, Japan
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Mitsuhashi T, Tsuchida T, Arai E, Ban S, Shimada T, Kuramochi A, Hirose T, Shimizu M. Lymphoepithelioma-Like Carcinoma of the Skin: A Case Report. J Cutan Pathol 2008. [DOI: 10.1111/j.0303-6987.2005.320ev.x] [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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Kato M, Taguchi M, Kuramochi A, Suzuki T, Tsuchida T. A Case of Malignant Melanoma with Multiple Primary Lesions. J Cutan Pathol 2008. [DOI: 10.1111/j.0303-6987.2005.320dk.x] [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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