1
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Ando Y, Sakamoto A, Marusawa H. Unexpected anti-tumor effect of immune checkpoint inhibitors followed by transcatheter arterial chemoembolization for hepatocellular carcinoma. Clin J Gastroenterol 2023; 16:891-894. [PMID: 37768543 DOI: 10.1007/s12328-023-01858-y] [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: 07/28/2023] [Accepted: 09/01/2023] [Indexed: 09/29/2023]
Abstract
The abscopal effect has recently attracted much attention because this effect is enhanced by immune checkpoint inhibitors (ICIs). However, little is known about the association between induction of the abscopal effect and local treatment against hepatocellular carcinoma (HCC). We describe a patient with advanced HCC who underwent selective transcatheter arterial chemoembolization (TACE) after treatment with an ICI that was found to remarkably regress in lesions in areas outside that targeted by selective TACE. An 82-year-old man had multiple recurrences in both lobes of the liver despite of repeated TACE and radiofrequency ablation, after resection of an HCC five years previously. After chemotherapy with atezolizumab and bevacizumab, his des-gamma-carboxy prothrombin (DCP) increased. CT during hepatic arteriography revealed multiple recurrent HCCs in both lobes of the liver. TACE with selective embolization at the level of the medial segmental arteries was performed against an approximately 50 mm-diameter tumor in the right lobe. Hepatic arterial phase imaging of contrast-enhanced CT performed 6 days after TACE showed hypo-enhancement of tumors in segment II and III in the left lobe. This case highlights that abscopal effects can be induced by local treatment against HCCs in combination with treatment with ICIs.
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Affiliation(s)
- Yoshiaki Ando
- Department of Gastroenterology, Osaka Red Cross Hospital, 5-30, Fudegasakicho, Tennouji-ku, Osaka, 543-8555, Japan
- Department of Gastrointestinal Oncology, Osaka International Cancer Institute, Osaka, Japan
| | - Azusa Sakamoto
- Department of Gastroenterology, Osaka Red Cross Hospital, 5-30, Fudegasakicho, Tennouji-ku, Osaka, 543-8555, Japan
| | - Hiroyuki Marusawa
- Department of Gastroenterology, Osaka Red Cross Hospital, 5-30, Fudegasakicho, Tennouji-ku, Osaka, 543-8555, Japan.
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2
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Inagawa S, Sakamoto A, Taue S, Aoki K. Effects of plantar flexion angle during falling on rebound jump height. J Sci Med Sport 2022. [DOI: 10.1016/j.jsams.2022.09.152] [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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3
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Sakamoto A, Ingawa S, Chow C, Naito H. Effects of voluntary hypoventilation on exercise duration and physiological responses during continuous exercise. J Sci Med Sport 2022. [DOI: 10.1016/j.jsams.2022.09.039] [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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4
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Cornelissen A, Gadhoke NV, Ryan K, Hodonsky CJ, Duong TV, Dikongue A, Sakamoto A, Sato Y, Miller CL, Hong CC, Arking DE, Mitchell BD, Guo L, Virmani R, Finn AV. Polygenic risk score associates with atherosclerosis severity at autopsy. Eur Heart J 2022. [DOI: 10.1093/eurheartj/ehac544.2267] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background
Polygenic risk scores (PRS) for coronary artery disease (CAD) are emerging as a potential method to improve cardiovascular risk prediction. Questions remain about their applicability to diverse populations as well as their correlation with coronary histopathology.
Purpose
To assess whether high genetic risk associates with histopathologic coronary plaque morphology.
Methods
We assessed 122 known CAD risk loci in 954 Black and White subjects within our sudden death registry to generate a PRS. The cohort was divided into quintiles according to z-score-standardized PRS, both in a race-stratified fashion and in the pooled sample. Detailed histopathologic examination of the coronary arteries was performed in all subjects.
Results
Subjects in the highest PRS quintile exhibited more severe atherosclerosis compared to subjects in the lowest quintile, with greater mean cross-sectional luminal narrowing (71.5% (95% CI, 66.6%-76.5%) vs. 56.6% (95% CI, 51.1%-62.1%); adjusted p<0.001; Figure 1) and a higher frequency of calcification (adjusted OR 2.19; 95% CI 1.31–3.68; p=0.003) after adjustment for the first 10 principal components, age, sex, and race. Higher z-score-standardized PRS was predictive for the finding of severe atherosclerosis (i.e., ≥75% cross-sectional luminal narrowing) even after additional controlling for traditional CAD risk factors including hypertension, smoking, diabetes mellitus, and hyperlipidemia (adjusted OR 1.39; 95% CI 1.19–1.63; p<0.001; Figure 2). Among Black subjects, higher PRS was associated with higher odds of plaque rupture (adjusted OR 1.31; 95% CI 1.03–1.66; p=0.03) and predicted CAD-associated cause of death among subjects younger than 50 years old (adjusted OR 1.26; 95% CI 1.01–1.58; p=0.04).
Conclusions
This is the first autopsy study investigating associations between PRS and atherosclerotic plaque morphology at a histopathologic level. Our pathological analysis suggests PRS correlates with plaque burden and coronary artery calcification and may be useful as a method for CAD risk stratification, especially in younger subjects.
Funding Acknowledgement
Type of funding sources: Foundation. Main funding source(s): R01 HL141425 Leducq Foundation Grant
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Affiliation(s)
- A Cornelissen
- RWTH University Hospital Aachen, Cardiology , Aachen , Germany
| | - N V Gadhoke
- CVPath Institute , Gaithersburg , United States of America
| | - K Ryan
- University of Maryland , Baltimore , United States of America
| | - C J Hodonsky
- University of Virginia , Charlottesville , United States of America
| | - T V Duong
- Johns Hopkins University School of Medicine , Baltimore , United States of America
| | - A Dikongue
- CVPath Institute , Gaithersburg , United States of America
| | - A Sakamoto
- CVPath Institute , Gaithersburg , United States of America
| | - Y Sato
- CVPath Institute , Gaithersburg , United States of America
| | - C L Miller
- University of Virginia , Charlottesville , United States of America
| | - C C Hong
- University of Maryland , Baltimore , United States of America
| | - D E Arking
- Johns Hopkins University School of Medicine , Baltimore , United States of America
| | - B D Mitchell
- University of Maryland , Baltimore , United States of America
| | - L Guo
- CVPath Institute , Gaithersburg , United States of America
| | - R Virmani
- CVPath Institute , Gaithersburg , United States of America
| | - A V Finn
- CVPath Institute , Gaithersburg , United States of America
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5
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Tamaki N, Tada T, Kurosaki M, Yasui Y, Ochi H, Mashiba T, Sakamoto A, Marusawa H, Narita R, Uchida Y, Akahane T, Kondo M, Mori N, Takaki S, Tsuji K, Kobashi H, Kusakabe A, Furuta K, Arai H, Nonogi M, Ogawa C, Sato T, Tamada T, Nakamura S, Hasebe C, Tsuchiya K, Izumi N. Optimal threshold of alpha-fetoprotein response in patients with unresectable hepatocellular carcinoma treated with atezolizumab and bevacizumab. Invest New Drugs 2022; 40:1290-1297. [PMID: 36152108 DOI: 10.1007/s10637-022-01303-w] [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] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Accepted: 09/12/2022] [Indexed: 10/14/2022]
Abstract
Alpha-fetoprotein (AFP) response (relative decline in AFP) is associated with imaging response evaluated by response evaluation criteria in solid tumors ver1.1 (RECIST) and survival in treatment for hepatocellular carcinoma (HCC). However, the optimal threshold of AFP response is still unknown, especially in atezolizumab and bevacizumab (Atez/Bev) treatment. In this prospective multicenter study, we aimed to investigate an optimal threshold of AFP response in Atez/Bev treatment. Out of 284 patients with unresectable HCC who were treated with Atez/Bev, 91 patients with AFP ≥ 10 ng/ml were enrolled in the multicenter study. We investigated the relationship between various AFP response thresholds (relative decline ≥ 20%, ≥ 50%, and ≥ 75%) and treatment response and progression-free survival (PFS). An AFP relative decrease of ≥ 50% was associated with an overall response rate (ORR) with an odds ratio (95% confidence interval [CI]) of 5.7 (1.9-17). Disease control rate (DCR) was associated with an AFP relative decrease of ≥ 20%, with a 100% positive predictive value and a 52.0% sensitivity. AFP relative decreases of ≥ 50% and ≥ 20% were significantly associated with PFS with a hazard ratio (HR) of 5.60 (95% CI: 1.6-19, p = 0.006) and a HR of 4.44 (95% CI: 1.9-10, p < 0.001), respectively. AFP response of ≥ 50% and ≥ 20% were related to ORR and DCR, respectively, and both of these responses were also associated with PFS. AFP can be used as a real-time monitor during Atez/Bev treatment and is helpful for treatment optimization.
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Affiliation(s)
- Nobuharu Tamaki
- Department of Gastroenterology and Hepatology, Musashino Red Cross Hospital, Tokyo, Japan
| | - Toshifumi Tada
- Department of Internal Medicine, Himeji Red Cross Hospital, Hyogo, Japan
| | - Masayuki Kurosaki
- Department of Gastroenterology and Hepatology, Musashino Red Cross Hospital, Tokyo, Japan.
| | - Yutaka Yasui
- Department of Gastroenterology and Hepatology, Musashino Red Cross Hospital, Tokyo, Japan
| | - Hironori Ochi
- Center for Liver-Biliary-Pancreatic Disease, Matsuyama Red Cross Hospital, Ehime, Japan
| | - Toshie Mashiba
- Center for Liver-Biliary-Pancreatic Disease, Matsuyama Red Cross Hospital, Ehime, Japan
| | - Azusa Sakamoto
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Japan
| | - Hiroyuki Marusawa
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Japan
| | - Ryoichi Narita
- Department of Gastroenterology, Oita Red Cross Hospital, Oita, Japan
| | - Yasushi Uchida
- Department of Gastroenterology, Matsue Red Cross Hospital, Shimane, Japan
| | - Takehiro Akahane
- Department of Gastroenterology, Ishinomaki Red Cross Hospital, Miyagi, Japan
| | - Masahiko Kondo
- Department of Gastroenterology, Otsu Red Cross Hospital, Shiga, Japan
| | - Nami Mori
- Department of Gastroenterology, Hiroshima Red Cross Hospital & Atomic-Bomb Survivors Hospital, Hiroshima, Japan
| | - Shintaro Takaki
- Department of Gastroenterology, Hiroshima Red Cross Hospital & Atomic-Bomb Survivors Hospital, Hiroshima, Japan
| | - Keiji Tsuji
- Department of Gastroenterology, Hiroshima Red Cross Hospital & Atomic-Bomb Survivors Hospital, Hiroshima, Japan
| | - Haruhiko Kobashi
- Department of Gastroenterology, Japanese Red Cross Okayama Hospital, Okayama, Japan
| | - Atsunori Kusakabe
- Department of Gastroenterology, Japanese Red Cross Aichi Medical Center Nagoya Daini Hospital, Aichi, Japan
| | - Koichiro Furuta
- Department of Gastroenterology, Masuda Red Cross Hospital, Shimane, Japan
| | - Hirotaka Arai
- Department of Gastroenterology, Maebashi Red Cross Hospital, Gunma, Japan
| | - Michiko Nonogi
- Department of Gastroenterology, Tokushima Red Cross Hospital, Tokushima, Japan
| | - Chikara Ogawa
- Department of Gastroenterology and Hepatology, Takamatsu Red Cross Hospital, Kagawa, Japan
| | - Takashi Sato
- Department of Gastroenterology, Nasu Red Cross Hospital, Tochigi, Japan
| | - Takashi Tamada
- Department of Gastroenterology, Takatsuki Red Cross Hospital, Osaka, Japan
| | | | - Chitomi Hasebe
- Department of Gastroenterology, Japanese Red Cross Asahikawa Hospital, Hokkaido, Japan
| | - Kaoru Tsuchiya
- Department of Gastroenterology and Hepatology, Musashino Red Cross Hospital, Tokyo, Japan
| | - Namiki Izumi
- Department of Gastroenterology and Hepatology, Musashino Red Cross Hospital, Tokyo, Japan
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6
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Yamashina T, Setoyama T, Sakamoto A, Hanaoka N, Tsumura T, Maruo T, Marusawa H. Prospective comparison of diagnostic performance of magnifying endoscopy and biopsy for sessile serrated adenoma/polyp. Ann Gastroenterol 2022; 35:414-419. [PMID: 35784624 PMCID: PMC9210786 DOI: 10.20524/aog.2022.0716] [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] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Accepted: 03/24/2022] [Indexed: 11/21/2022] Open
Abstract
Background Magnifying narrow-band imaging (M-NBI) has recently improved the accuracy of endoscopic diagnosis of gastrointestinal tumors, including colorectal polyps. However, it can be difficult to distinguish between sessile serrated adenoma/polyps (SSA/Ps) and other polyps, especially hyperplastic polyps (HPs), by histological biopsy, because diagnostic features of SSA/Ps can be detected around the colon crypt bases. We aimed to evaluate the accuracy of endoscopic diagnosis of SSA/Ps using M-NBI compared with histological biopsy. Methods We prospectively enrolled patients diagnosed with SSA/Ps by preoperative endoscopy and assessed the diagnostic accuracy. The primary outcome was the diagnostic accuracy of endoscopy and biopsy. Results Between August 2015 and October 2017, 295 lesions were resected by polypectomy or endoscopic mucosal resection, and 79 endoscopically resected specimens that were endoscopically diagnosed as SSA/P underwent biopsy for histological examination. Two lesions were excluded because the specimens were too small for histological examination. Finally, 77 endoscopically resected specimens and 77 biopsy specimens were included in the analysis. Histopathological examination showed 67 SSA/Ps, 8 HPs, and 2 adenomas. The sensitivity, specificity and accuracy of endoscopic M-NBI diagnosis for SSA/Ps were 95.7%, 95.5% and 95.6%, respectively. The sensitivity, specificity and accuracy of histological diagnosis of a single biopsy specimen were 71.6%, 90.0% and 74.0%, respectively. The McNemar test showed significant differences between biopsy and endoscopy diagnoses (P=0.001). Conclusion This study shows that biopsy may be avoided by using M-NBI in patients with suspected SSA/Ps.
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Affiliation(s)
- Takeshi Yamashina
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Fudegasaki, Tenouji (Takeshi Yamashina, Takeshi Setoyama, Azusa Sakamoto, Noboru Hanaoka, Takehiko Tsumura, Takanori Maruo, Hiroyuki Marusawa)
- Department of Gastroenterology and Hepatology, Kansai Medical University Medical Center, Fumizono-cho, Moriguchi (Takeshi Yamashina), Osaka, Japan
- Correspondence to: Takeshi Yamashina, MD, PhD, Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, 30-5 Fudegasaki, Tenouji, Osaka 543-8555, Japan, e-mail:
| | - Takeshi Setoyama
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Fudegasaki, Tenouji (Takeshi Yamashina, Takeshi Setoyama, Azusa Sakamoto, Noboru Hanaoka, Takehiko Tsumura, Takanori Maruo, Hiroyuki Marusawa)
| | - Azusa Sakamoto
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Fudegasaki, Tenouji (Takeshi Yamashina, Takeshi Setoyama, Azusa Sakamoto, Noboru Hanaoka, Takehiko Tsumura, Takanori Maruo, Hiroyuki Marusawa)
| | - Noboru Hanaoka
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Fudegasaki, Tenouji (Takeshi Yamashina, Takeshi Setoyama, Azusa Sakamoto, Noboru Hanaoka, Takehiko Tsumura, Takanori Maruo, Hiroyuki Marusawa)
| | - Takehiko Tsumura
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Fudegasaki, Tenouji (Takeshi Yamashina, Takeshi Setoyama, Azusa Sakamoto, Noboru Hanaoka, Takehiko Tsumura, Takanori Maruo, Hiroyuki Marusawa)
| | - Takanori Maruo
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Fudegasaki, Tenouji (Takeshi Yamashina, Takeshi Setoyama, Azusa Sakamoto, Noboru Hanaoka, Takehiko Tsumura, Takanori Maruo, Hiroyuki Marusawa)
| | - Hiroyuki Marusawa
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Fudegasaki, Tenouji (Takeshi Yamashina, Takeshi Setoyama, Azusa Sakamoto, Noboru Hanaoka, Takehiko Tsumura, Takanori Maruo, Hiroyuki Marusawa)
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7
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Tomita S, Nakanishi N, Ogata T, Suga T, Tsuji Y, Sakamoto A, Higuchi Y, Matoba S. Cavin-1 modulates BMP/Smad signaling through the interaction of Caveolin-1 with BMPRII in pulmonary artery endothelial cells. Eur Heart J 2021. [DOI: 10.1093/eurheartj/ehab724.1963] [Citation(s) in RCA: 1] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
Pulmonary hypertension (PH) is a progressive disease associated with poor outcomes. Caveolin-1 (Cav1) and Cavin-1 are components of caveolae, and Cav1 is identified as a related gene of pulmonary arterial hypertension (PAH). Gene mutations of bone morphogenetic protein type II receptor (BMPRII) is the most common cause of PAH. BMPRII is localized in caveolae and associates with Cav1. However, the role of the Caveolin-Cavin system on the BMP/Smad signaling and the PAH progression has not been well-known.
Purpose
Our study aims to investigate the relationship between Caveolin-Cavin system and BMP/Smad signaling pathway in pulmonary artery endothelial cells (PAECs). [Methods] Cav1 knockout mice were used to assess PH, and caveolae in PAECs were observed by electron microscope. After knocking down Cav1 and/or Cavin-1 in human PAECs (hPAECs) using siRNA, we evaluated the phosphorylation of Smad by Western blotting. Apoptosis was explored by flow cytometry. To assess the interaction between Cav1 and BMPRII, and the effect of Cavin-1 for this interaction and BMP/Smad signaling, we performed immunoprecipitation, Co-immunostaining, Proximal Ligation Assay (PLA), GST pulldown assay, and Western blotting.
Results
As in previous reports, Cav1 knockout mice exhibited PH with pulmonary vascular remodeling and right ventricular hypertrophy and PAECs isolated from Cav1 knockout mice showed caveolae disappearance. Cav1 knockdown in hPAECs reduced BMPRII at the plasma membrane and Smad 1/5/9 phosphorylation. Cav1 knockdown also significantly increased hypoxia-induced apoptosis in hPAECs. Co-immunostaining revealed that Cav1 was associated with BMPRII at the membrane of hPAECs. Cavin-1 inhibited the interaction of BMPRII with Cav1 and reduced BMPRII localization on the membrane of hPAECs. GST pulldown assay revealed that Cavin-1 and BMPRII were associated with Cav1 through the scaffolding domain in Cav1. These findings suggest that Cavin-1 and BMPRII are competitively associated with Cav1. Cavin-1 knockdown improved the interaction between Cav1 and BMPRII and inhibited both BMPRII reduction at the plasma membrane and Smad 1/5/9 dephosphorylation.
Conclusions
Cavin-1 affects the interaction of Cav1 with BMPRII at the plasma membrane and modulates BMP/Smad signaling in PAECs. The binding of Cavin-1 to Cav1 enhances the interaction between BMPR2 and Cav1, resulting in stabilization of BMPRII localization at the plasma membrane in PAECs and prevention of BMP/Smad signaling attenuation, which is important for PAH development.
Funding Acknowledgement
Type of funding sources: None.
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Affiliation(s)
- S Tomita
- Kyoto Prefectural University of Medicine, Department of Cardiovascular Medicine, Kyoto, Japan
| | - N Nakanishi
- Kyoto Prefectural University of Medicine, Department of Cardiovascular Medicine, Kyoto, Japan
| | - T Ogata
- Kyoto Prefectural University of Medicine, Department of Pathology and Cell Regulation, Graduate School of Medical Science, Kyoto, Japan
| | - T Suga
- Kyoto Prefectural University of Medicine, Department of Cardiovascular Medicine, Kyoto, Japan
| | - Y Tsuji
- Kyoto Prefectural University of Medicine, Department of Cardiovascular Medicine, Kyoto, Japan
| | - A Sakamoto
- Kyoto Prefectural University of Medicine, Department of Cardiovascular Medicine, Kyoto, Japan
| | - Y Higuchi
- Kyoto Prefectural University of Medicine, Department of Cardiovascular Medicine, Kyoto, Japan
| | - S Matoba
- Kyoto Prefectural University of Medicine, Department of Cardiovascular Medicine, Kyoto, Japan
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8
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Buckler A, Sakamoto A, St. Pierre S, Phillips M, Zhu G, Virmani R. Histologically Defined Plaque Stability Phenotype Can Be Reliably Determined Automatically From CTA Across All Epicardial Vessels In One Acquisition. J Cardiovasc Comput Tomogr 2021. [DOI: 10.1016/j.jcct.2021.06.277] [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: 10/20/2022]
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9
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Oshima T, Sakamoto A, Noguchi T, Matsuda S. The 3M
TM
Cavilon
TM
barrier prevents erasure of surgical skin markings with removal of povidone iodine adhesive draping. Skin Health and Disease 2021; 1:e31. [PMID: 35664984 PMCID: PMC9060151 DOI: 10.1002/ski2.31] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Revised: 03/13/2021] [Accepted: 03/19/2021] [Indexed: 11/12/2022]
Affiliation(s)
- T. Oshima
- Department of Orthopaedic Surgery Noe Hospital Osaka Japan
| | - A. Sakamoto
- Department of Orthopaedic Surgery Graduate School of Medicine, Kyoto University Kyoto Japan
| | - T. Noguchi
- Department of Orthopaedic Surgery Graduate School of Medicine, Kyoto University Kyoto Japan
| | - S. Matsuda
- Department of Orthopaedic Surgery Graduate School of Medicine, Kyoto University Kyoto Japan
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10
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Tomita S, Nakanishi N, Ogata T, Tsuji Y, Sakamoto A, Higuchi Y, Matoba S. Cavin-1 regulates BMP/Smad signaling through the interaction of Caveolin-1 with BMPRII in pulmonary artery endothelial cells. Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.3813] [Citation(s) in RCA: 1] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
Pulmonary hypertension (PH) is a progressive disease associated with poor outcome. Caveolin-1 (Cav1) is a component of caveolae and classified as a related gene of pulmonary arterial hypertension (PAH). Gene mutations of bone morphogenetic protein type II receptor (BMPRII) is a most common cause of PAH. BMPRII is localized in caveolae and associates with Cav1. However, the role of the Caveolin-Cavin system on the BMP/Smad signaling and the PAH progression has not been well-known.
Purpose
The aim of our study is to investigate the relationship between Caveolin-Cavin system and BMP/Smad signaling pathway and explore the mechanism of downstream signal transduction of BMP signaling by the interaction between Caveolin and BMPRII.
Methods
Cav1 knockout mice were used to assess PH and caveolae in pulmonary artery endothelial cells were observed by electron microscope. Cav1 and Cavin-1, which is a component of caveolae and form a complex with Cav1, were knocked-down in human pulmonary artery endothelial cell (hPAEC) using siRNA and phosphorylation of Smad signal was evaluated. Apoptosis of these cells was explored by flow cytometry. We investigated the interaction between Cav1 and BMPRII, and evaluated whether Cavin-1 affects this interaction and signal transduction of BMP signaling.
Results
As previously described, deletion of Cav1 revealed disappearance of caveolae in pulmonary artery endothelial cells (PAECs), and Cav1 knockout mice exhibited PH with pulmonary vascular remodeling and right ventricular hypertrophy. We then examined roles of Cav1 in human PAECs (hPAECs). Cav1 knockdown in hPAECs reduced phosphorylation of Smad 1/5/9. In addition, Cav1 knockdown significantly increased hypoxia-induced apoptosis in hPAEC. Knockdown of Cavin-1 reversed phosphorylation of Smad 1/5/9 decreased by Cav1 knockdown in BMP9 stimulation. Cavin-1 reversed the expression of BMPRII decreased by overexpression of Cav1. Cav1 was associated with Cavin-1 at the plasma membrane in PAECs. Cav1 also associated with BMPRII at the membrane of hPAECs that was inhibited by Cavin-1, and Cavin-1 reduced the localization of BMPRII to the membrane of hPAECs. These results suggest that BMPRII interacts with Cav1 via Cavin-1-associated localization at the plasma membrane in hPAECs, resulting in regulating BMP/Smad signaling pathway and involving in the development of PAH.
Conclusions
Cavin-1 affects the interaction of Cav1 with BMPRII at the membrane of PAECs, and regulates BMP/Smad signaling. These results reveal a previously undescribed function of Cavin-Caveolin system in the development of PAH through regulation of BMP/Smad signaling.
Funding Acknowledgement
Type of funding source: None
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Affiliation(s)
- S Tomita
- Kyoto Prefectural University of Medicine, Department of Cardiovascular Medicine, Kyoto, Japan
| | - N Nakanishi
- Kyoto Prefectural University of Medicine, Department of Cardiovascular Medicine, Kyoto, Japan
| | - T Ogata
- Kyoto Prefectural University of Medicine, Department of Pathology and Cell Regulation, Graduate School of Medical Science, Kyoto, Japan
| | - Y Tsuji
- Kyoto Prefectural University of Medicine, Department of Cardiovascular Medicine, Kyoto, Japan
| | - A Sakamoto
- Kyoto Prefectural University of Medicine, Department of Cardiovascular Medicine, Kyoto, Japan
| | - Y Higuchi
- Kyoto Prefectural University of Medicine, Department of Cardiovascular Medicine, Kyoto, Japan
| | - S Matoba
- Kyoto Prefectural University of Medicine, Department of Cardiovascular Medicine, Kyoto, Japan
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11
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Sakamoto A, Ogata T, Nakanishi N, Higuchi Y, Tsuji Y, Tomita S, Matoba S. SDPR/Cavin-2 loss inhibits monocyte adhesion to endothelial cells in abdominal aortic aneurysm via suppressing the expression of adhesion molecules. Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.3794] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
Abdominal aortic aneurysm (AAA) is a common and life-threatening vascular disease. The initial phase of AAA progression is vascular inflammation. Inflammation sites present adhesion molecules, such as vascular cell adhesion molecule-1 (VCAM-1) and intracellular cell adhesion molecule-1 (ICAM-1). These molecules play a crucial role in recruiting inflammatory cells to endothelial cells through NF-κB signaling. Endothelial cells express serum deprivation response (SDPR)/Cavin-2 localized in caveolae on the cell membrane. Although Cavin-2 is involved in such as cell proliferation, migration, and signal transduction, the role of Cavin-2 in vascular inflammation in the development of AAA is still unclear.
Purpose
To assess the influence of Cavin-2 deficiency in AAA development and clarify the role of Cavin-2 in the regulation of inflammatory cell adhesion in endothelial cells.
Methods
CaCl2-induced AAAs were induced by the periaortic application of 0.5 M CaCl2 in male SDPR-knockout (KO) and wild-type (WT) mice at 8–10 weeks of age. Angiotensin II (Ang II)-induced AAAs were created by 4-week-subcutaneous drug infusion in male ApoE-KO and ApoE/Cavin-2-double KO (DKO) mice at 24 weeks of age. Inflammatory response and cell adhesion were evaluated using human aortic endothelial cells (HAECs) and human monocytes (THP-1 cells).
Results
Six weeks after CaCl2 treatment, Cavin-2 deficiency significantly attenuated the development of AAAs. Elastin degradation was markedly suppressed and F4/80-positive macrophages infiltration in aortic walls were decreased in Cavin-2-KO mice. Although Ang II infusion for 4 weeks formed AAAs in ApoE KO mice and ApoE/Cavin-2-DKO mice, ApoE/Cavin-2-DKO mice exhibited the suppression of AAA formation independently of blood pressure. Immunohistochemical staining showed VCAM-1 expression on endothelial cells was suppressed in ApoE/Cavin-2-DKO mice. Further, in vitro co-culture experiment, the number of THP-1 cells adhered to TNF-treated SDPR-knockdown HAECs was decreased compared with that to control HAECs. Moreover, mRNA expression of VCAM-1 and ICAM-1 was decreased in TNFα-treated SDPR-knockdown HAECSs. Protein expression of VCAM-1 was also suppressed in TNFα-treated SDPR-knockdown HAECSs. The activity of NF-κB p65, an upstream regulator of VCAM-1 and ICAM-1,tended to be suppressed in TNFα-treated SDPR-knockdown HAECs.
Conclusion
In this study, we revealed that SDPR/Cavin-2 loss attenuated AAA development with the suppression of elastin degradation and macrophage infiltration. Our findings suggest that SDPR/Cavin-2 in the endothelial cells regulates the expression of adhesion molecules via NF-κB signaling and promotes the adhesion and infiltration of inflammatory cells to the aortic wall.
Funding Acknowledgement
Type of funding source: None
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Affiliation(s)
- A Sakamoto
- Kyoto Prefectural University of Medicine, Department of Cardiovascular Medicine, Kyoto, Japan
| | - T Ogata
- Kyoto Prefectural University of Medicine, Department of Pathology and Cell Regulation, Kyoto, Japan
| | - N Nakanishi
- Kyoto Prefectural University of Medicine, Department of Cardiovascular Medicine, Kyoto, Japan
| | - Y Higuchi
- Kyoto Prefectural University of Medicine, Department of Cardiovascular Medicine, Kyoto, Japan
| | - Y Tsuji
- Kyoto Prefectural University of Medicine, Department of Cardiovascular Medicine, Kyoto, Japan
| | - S Tomita
- Kyoto Prefectural University of Medicine, Department of Cardiovascular Medicine, Kyoto, Japan
| | - S Matoba
- Kyoto Prefectural University of Medicine, Department of Cardiovascular Medicine, Kyoto, Japan
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Bhoite R, Jinnouchi H, Otsuka F, Sato Y, Sakamoto A, Kolodgie F, Virmani R, Finn A. Ex Vivo assessment of competent strut coverage after coronary stenting by optical coherence tomography. Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.2471] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background
In many studies, struts coverage is defined as >0 mm of tissue overlying the stent struts by optical coherence tomography (OCT). However, this definition has never been validated using histology as the “gold standard”. The present study sought to assess the appropriate cut-off value of neointimal thickness of stent strut coverage by OCT using histology.
Methods
OCT imaging was performed on 39 human coronary arteries with stents from 25 patients at autopsy. A total of 165 cross-sectional images from 46 stents were co-registered with histology. The optimal cut-off value of strut coverage by OCT was determined. Strut coverage by histology was defined as endothelial cells with at least underlying two layers of smooth muscle cells. Considering the resolution of OCT is 10–20 μm, 3 different cut-off values (i.e. at ≥20, ≥40, and ≥60 μm) were assessed.
Results
A total of 2235 struts were evaluated by histology. Eventually, 1216 struts which were well-matched struts were analyzed in this study. By histology, uncovered struts were observed in 160 struts and covered struts were observed in 1056 struts. The broadly used definition of OCT-coverage which does not consider neointimal thickness yielded a poor specificity of 37.5% and high sensitivity 100%. Of 3 cut-off values, the cut-off value of >40 μm was more accurate as compared to >20 and >60 mm [sensitivity (99.3%), specificity (91.0%), positive predictive value (98.6%), and negative predictive value (95.6%)]
Conclusion
The most accurate cut-off value was ≥40 μm neointimal thickness by OCT in order to identify stent strut coverage validated by histology.
Funding Acknowledgement
Type of funding source: None
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Affiliation(s)
- R Bhoite
- CVPath Institute, Gaithersburg, United States of America
| | - H Jinnouchi
- CVPath Institute, Gaithersburg, United States of America
| | - F Otsuka
- CVPath Institute, Gaithersburg, United States of America
| | - Y Sato
- CVPath Institute, Gaithersburg, United States of America
| | - A Sakamoto
- CVPath Institute, Gaithersburg, United States of America
| | - F Kolodgie
- CVPath Institute, Gaithersburg, United States of America
| | - R Virmani
- CVPath Institute, Gaithersburg, United States of America
| | - A Finn
- CVPath Institute, Gaithersburg, United States of America
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Matsumoto M, Hatamoto Y, Masumoto A, Sakamoto A, Ikemoto S. Mothers' Nutrition Knowledge Is Unlikely to Be Related to Adolescents' Habitual Nutrient Intake Inadequacy in Japan: A Cross-Sectional Study of Japanese Junior High School Students. Nutrients 2020; 12:nu12092801. [PMID: 32933110 PMCID: PMC7551575 DOI: 10.3390/nu12092801] [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] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2020] [Revised: 09/01/2020] [Accepted: 09/10/2020] [Indexed: 01/22/2023] Open
Abstract
Dietary habits in adolescence persist into adulthood; thus, it is important to identify the factors that influence adolescent diet and establish a healthy diet. This study aimed to examine the association between mothers' nutrition knowledge and their children's nutrient intake inadequacy among Japanese junior high school student-mother dyads. The participants were 288 students and their mothers. Data regarding mothers' nutrition knowledge were obtained using a validated, self-administered general nutrition knowledge questionnaire for Japanese adults (JGNKQ). Participants were categorised into two groups according to the mothers' total JGNKQ scores. Adolescents' dietary habits during the preceding month were assessed using a brief self-administered diet history questionnaire. Inadequacy of each nutrient intake was assessed using the cut-point method, which showed that 14 nutrients were below "estimated average requirement (EAR)" and five nutrients were outside the range of "tentative dietary goal to prevent lifestyle-related diseases (DG)". In the habitual daily nutrient intakes and the proportion of nutrient intake inadequacy of the students, no differences were observed according to mother's nutritional knowledge level. Our findings suggest that mothers' nutrition knowledge may not be directly associated with adolescents' nutrient intake among Japanese junior high school student-mother dyads.
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Affiliation(s)
- Mai Matsumoto
- Department of Nutritional Epidemiology and Shokuiku, National Institutes of Biomedical Innovation, Health, and Nutrition, 1-23-1 Toyama, Shinjuku-ku, Tokyo 162-8636, Japan;
| | - Yoichi Hatamoto
- Department of Nutrition and Metabolism, National Institutes of Biomedical Innovation, Health, and Nutrition, 1-23-1 Toyama, Shinjuku-ku, Tokyo 162-8636, Japan;
| | - Ayumi Masumoto
- Saitama City, 6-4-4 Tokiwa, Urawa-ku, Saitama-shi, Saitama 330-9588, Japan;
| | - Azusa Sakamoto
- Department of Registered Dietitian, HANA College of Nutrition, 1-1-12 Negishi, Taitou-ku, Tokyo 110-8662, Japan;
| | - Shinji Ikemoto
- Department of Human Nutrition, Seitoku University, 550 Iwase, Matsuo-shi, Chiba 271-8555, Japan
- Correspondence: ; Tel.: +81-47-365-1111
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Matsumoto M, Hatamoto Y, Sakamoto A, Masumoto A, Ikemoto S. Breakfast skipping is related to inadequacy of vitamin and mineral intakes among Japanese female junior high school students: a cross-sectional study. J Nutr Sci 2020; 9:e9. [PMID: 32166024 PMCID: PMC7054306 DOI: 10.1017/jns.2019.44] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2019] [Revised: 12/18/2019] [Accepted: 12/20/2019] [Indexed: 01/07/2023] Open
Abstract
Breakfast skipping is a public health issue which affects nutrient intake among adolescents worldwide. However, there have been few reports comparing intake and reference values to assess the deficiency of nutrient intake between breakfast consumers and skippers. Therefore, the present study aimed to examine the relationship between breakfast skipping and adequacy of total habitual nutrient intake among junior high school female students. The participants were 516 Japanese female junior high school students. Dietary habits during the preceding month were assessed using a brief self-administered diet history questionnaire. Inadequacy of each nutrient intake was assessed by the cut-point method, based on the estimated average requirement for fourteen nutrients and on dietary goal values for five nutrients. The overall nutritional inadequacy in participants was assessed by the number of consumed nutrients which did not meet the requirements as per the dietary reference intakes for Japanese, 2015 version. The participants were classified into two groups according to the frequency of breakfast eating: breakfast consumers (seven times/week) and breakfast skippers (0-6 times/week). Adequacy of vitamin A, vitamin B1, vitamin B2, vitamin C, Ca, Fe, Zn and K was higher among breakfast consumers than among skippers. Breakfast consumers had more intakes of fruits, vegetables and dairy products. Our findings suggest that breakfast skipping was related to deficiencies in vitamin and mineral intakes, and to an unfavourable dietary pattern, among Japanese female junior high school students.
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Affiliation(s)
- Mai Matsumoto
- Department of Nutritional Epidemiology and Shokuiku, National Institutes of Biomedical Innovation, Health, and Nutrition, Tokyo, Japan
| | - Yoichi Hatamoto
- Department of Nutrition and Metabolism, National Institutes of Biomedical Innovation, Health, and Nutrition, Tokyo, Japan
| | | | | | - Shinji Ikemoto
- Department of Human Nutrition, Seitoku University, Chiba, Japan
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15
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Tsuchiya K, Kurosaki M, Sakamoto A, Marusawa H, Ogawa C, Kondo M, Joko K, Tsuji K, Kimura H, Wada S, Kobashi H, Uchida Y, Furuta K, Akahane T, Kusakabe A, Yoshida H, Matsushita T, Abe T, Sohda T, Izumi N. The efficacy and safety of lenvatinib in patients with intermediate-stage hepatocellular carcinoma: A nationwide multicenter study in Japan. J Clin Oncol 2020. [DOI: 10.1200/jco.2020.38.4_suppl.548] [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: 11/20/2022] Open
Abstract
548 Background: Lenvatinib (LEN) has been used in patients with unresectable hepatocellular carcinoma (u-HCC) since Mar 2018 in Japan. We conducted a nationwide multicenter study and especially focused on the efficacy and safety in the patients with intermediate-stage u-HCC. Methods: A total of 240 patients received LEN from March 2018 at 15 sites in Japan was enrolled. Tumour assessments in accordance with modified RECIST were done using dynamic CT or MRI within 4-8 weeks and every 6-8 weeks thereafter. Results: In this study, 88 of 240 (36.7%) patients were BCLC stage B. Among them 76 (86.3%) patients received TACE before LEN and the median number of TACE was 2 (1-10). Only 4 patients were TKI experienced and other 84 (95.5%) patients received LEN as a 1st line therapy. The median pretreatment ALBI score was -2.35 and 75 (85.2%) patients were Child-Pugh A. In this cohort, 73 (83.0%) patients were beyond up-to-seven criteria and the median pretreatment AFP was 38.2 (2-12870) ng/mL. The median observation time was 8.5 months and 16 patients died. The median progression free survival was 8.7 months, and the median overall survival (OS) was not reached. Objective response rate (ORR) and disease control rate (DCR) were 48.5% and 80.3%. AFP decrease ( > 20%) after 1 month was observed in 52 (59.0%) patients. Child-Pugh B patients (n = 13) had significantly shorter OS than Child-Pugh A (p = 0.02) and median OS in Child-Pugh B patients was 8.8 months. The patients received > 6 times TACE before LEN had significantly shorter OS than patients received ≤ 6 times TACE (p = 0.02). Additional TACE was performed in 8 patients and The median time of restarting LEN was 19 days. The median ALBI score before additional TACE, Day 1 after TACE and Day 28 after TACE were -2.38, -2.07, and -2.36.There was no severe adverse event associated with additional TACE. The median duration of LEN in patients treated with LEN and additional TACE was 8.5 months. Conclusions: The ORR and DCR of LEN in Child-Pugh A patients with intermediate-stage HCC were 46.6% and 79.3%. The therapeutic strategies for intermediate-stage HCC should be discussed based on the liver function, tumor states, and treatment course about TACE.
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Affiliation(s)
- Kaoru Tsuchiya
- Department of Internal Medicine III, Division of Gastroenterology and Hepatology, Medical University of Vienna, Vienna, Austria
| | | | | | | | | | | | - Kouji Joko
- Matsuyama Red Cross Hospital, Mastuyama, Japan
| | - Keiji Tsuji
- Hiroshima Red Cross Hospital & Atomic-Bomb Survivors Hospital, Hiroshima, Japan
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Ota H, Narisawa E, Chiba H, Nakayama H, Tsukumo Y, Sakamoto A, Honma N, Ota T. EP1.01-89 Retroperitoneal Metastasis with Marked Fibrosis from Lung Adenocarcinoma: An Autopsy Case Report. J Thorac Oncol 2019. [DOI: 10.1016/j.jtho.2019.08.2062] [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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17
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Sakamoto A, Kurosaki M, Tsuchiya K, Abe T, Ogawa C, Soda T, Kimura H, Kondo M, Tsuji K, Koichiro F, Shigeno M, Jyoko K, Narita R, Uchida Y, Yoshida H, Akahane T, Kobashi H, Mitsuda A, Marusawa H, Izumi N. The efficacy and safety of lenvatinib in patients who did not meet the inclusion criteria of the phase III trial (REFLECT trial) and those with BCLC Stage B hepatocellular carcinoma: A nationwide multicenter study in Japan. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz247.078] [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: 11/12/2022] Open
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18
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Jibiki N, Hirano A, Ochi T, Sakamoto A, Horiuchi K, Noguchi E, Omi Y, Ogura K, Inoue H, Kamio T, Naritaka Y, Fujibayashi M, Hiroshima K, Nagashima Y, Sakai S, Karasawa K, Okamoto T. Abstract OT2-02-01: A confirmation study of omitting axillary dissection in patients with breast cancer and positive sentinel nodes. Cancer Res 2019. [DOI: 10.1158/1538-7445.sabcs18-ot2-02-01] [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: 11/16/2022]
Abstract
Abstract
Background
The omission of axillary dissection for positive sentinel-node breast cancer is considered the standard treatment for patients who undergo breast conserving surgery and radiation therapy, according to the results of ACOSOG-Z0011 and AMAROS trials. On the other hand, some surgeons still think that the surgical stress of axillary dissection is minimal, and dissection is permitted. Furthermore, Z0011 contains several problems, such as insufficient number of entry cases and lack of radiation field unity. Thus, we planned a prospective trial to confirm the safety of omitting axillary dissection in patients with breast cancer and positive sentinel nodes.
Trial design
This is a single arm, confirmation study of three medical centers. Prior to surgery, informed consent is obtained, and patients are registered primarily. After surgery, patients with 1 to 2 positive sentinel nodes, for whom axillary dissection was omitted, are finally included in this trial at final registration.
Eligibility criteria
Patients with histologically-diagnosed breast cancer, Tis–2, N0 based on a core needle biopsy, will be included in this trial. Eligible patients must be between 20 and 80 years of age, with a performance status of 0–2 and adequate organ function. They must not have undergone any prior operation, radiation therapy, chemotherapy, endocrine therapy, or immunotherapy.
Specific aims
The primary endpoint is 5-year (y) axillary recurrence rate. Secondary endpoints are 5-y overall survival, 5-y recurrence-free survival, 5-y local recurrence-free survival, the rate of upper-limb lymphedema, quality of life, and comparison of axillary recurrence rates between patients with two or more dissected nodes and those with only one positive node.
Statistical methods
The expected rate of axillary recurrence is 2.0%, and non-inferiority is defined as an axillary recurrence lesser than or equal to 5% in the axillary radiotherapy group. The sample size was calculated with a study power of 80% and type I error of 10% (two-sided). The required number of patients is estimated to be 189.
Present and target accrual
Patient accrual from the three medical centers was initiated in July 2016. We plan to enroll a total of 189 patients at final registration in this trial.
Citation Format: Jibiki N, Hirano A, Ochi T, Sakamoto A, Horiuchi K, Noguchi E, Omi Y, Ogura K, Inoue H, Kamio T, Naritaka Y, Fujibayashi M, Hiroshima K, Nagashima Y, Sakai S, Karasawa K, Okamoto T. A confirmation study of omitting axillary dissection in patients with breast cancer and positive sentinel nodes [abstract]. In: Proceedings of the 2018 San Antonio Breast Cancer Symposium; 2018 Dec 4-8; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2019;79(4 Suppl):Abstract nr OT2-02-01.
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Affiliation(s)
- N Jibiki
- Tokyo Women's Medical University Yachiyo Medical Center, Yachiyo, Japan; Tokyo Women's Medical University Medical Center East, Tokyo, Japan; Tokyo Women's Medical University Hospital, Tokyo, Japan
| | - A Hirano
- Tokyo Women's Medical University Yachiyo Medical Center, Yachiyo, Japan; Tokyo Women's Medical University Medical Center East, Tokyo, Japan; Tokyo Women's Medical University Hospital, Tokyo, Japan
| | - T Ochi
- Tokyo Women's Medical University Yachiyo Medical Center, Yachiyo, Japan; Tokyo Women's Medical University Medical Center East, Tokyo, Japan; Tokyo Women's Medical University Hospital, Tokyo, Japan
| | - A Sakamoto
- Tokyo Women's Medical University Yachiyo Medical Center, Yachiyo, Japan; Tokyo Women's Medical University Medical Center East, Tokyo, Japan; Tokyo Women's Medical University Hospital, Tokyo, Japan
| | - K Horiuchi
- Tokyo Women's Medical University Yachiyo Medical Center, Yachiyo, Japan; Tokyo Women's Medical University Medical Center East, Tokyo, Japan; Tokyo Women's Medical University Hospital, Tokyo, Japan
| | - E Noguchi
- Tokyo Women's Medical University Yachiyo Medical Center, Yachiyo, Japan; Tokyo Women's Medical University Medical Center East, Tokyo, Japan; Tokyo Women's Medical University Hospital, Tokyo, Japan
| | - Y Omi
- Tokyo Women's Medical University Yachiyo Medical Center, Yachiyo, Japan; Tokyo Women's Medical University Medical Center East, Tokyo, Japan; Tokyo Women's Medical University Hospital, Tokyo, Japan
| | - K Ogura
- Tokyo Women's Medical University Yachiyo Medical Center, Yachiyo, Japan; Tokyo Women's Medical University Medical Center East, Tokyo, Japan; Tokyo Women's Medical University Hospital, Tokyo, Japan
| | - H Inoue
- Tokyo Women's Medical University Yachiyo Medical Center, Yachiyo, Japan; Tokyo Women's Medical University Medical Center East, Tokyo, Japan; Tokyo Women's Medical University Hospital, Tokyo, Japan
| | - T Kamio
- Tokyo Women's Medical University Yachiyo Medical Center, Yachiyo, Japan; Tokyo Women's Medical University Medical Center East, Tokyo, Japan; Tokyo Women's Medical University Hospital, Tokyo, Japan
| | - Y Naritaka
- Tokyo Women's Medical University Yachiyo Medical Center, Yachiyo, Japan; Tokyo Women's Medical University Medical Center East, Tokyo, Japan; Tokyo Women's Medical University Hospital, Tokyo, Japan
| | - M Fujibayashi
- Tokyo Women's Medical University Yachiyo Medical Center, Yachiyo, Japan; Tokyo Women's Medical University Medical Center East, Tokyo, Japan; Tokyo Women's Medical University Hospital, Tokyo, Japan
| | - K Hiroshima
- Tokyo Women's Medical University Yachiyo Medical Center, Yachiyo, Japan; Tokyo Women's Medical University Medical Center East, Tokyo, Japan; Tokyo Women's Medical University Hospital, Tokyo, Japan
| | - Y Nagashima
- Tokyo Women's Medical University Yachiyo Medical Center, Yachiyo, Japan; Tokyo Women's Medical University Medical Center East, Tokyo, Japan; Tokyo Women's Medical University Hospital, Tokyo, Japan
| | - S Sakai
- Tokyo Women's Medical University Yachiyo Medical Center, Yachiyo, Japan; Tokyo Women's Medical University Medical Center East, Tokyo, Japan; Tokyo Women's Medical University Hospital, Tokyo, Japan
| | - K Karasawa
- Tokyo Women's Medical University Yachiyo Medical Center, Yachiyo, Japan; Tokyo Women's Medical University Medical Center East, Tokyo, Japan; Tokyo Women's Medical University Hospital, Tokyo, Japan
| | - T Okamoto
- Tokyo Women's Medical University Yachiyo Medical Center, Yachiyo, Japan; Tokyo Women's Medical University Medical Center East, Tokyo, Japan; Tokyo Women's Medical University Hospital, Tokyo, Japan
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Furuichi Y, Kageyama S, Adachi S, Sato M, Morita T, Shimizu J, Tanabe K, Sakamoto A. Inhaled nitric oxide in adult cardiovascular surgery patients - our 5-years experiences -. J Cardiothorac Vasc Anesth 2018. [DOI: 10.1053/j.jvca.2018.08.148] [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: 11/11/2022]
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20
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Nishi M, Ogata T, Nakanishi N, Higuchi Y, Sakamoto A, Matoba S. P1683MURC/Cavin-4 deletion protects murine heart from ischemia-reperfusion injury. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy565.p1683] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- M Nishi
- Kyoto Prefectural University of Medicine, Department of Cardiovascular Medicine, Graduate School of Medical Science, Kyoto, Japan
| | - T Ogata
- Kyoto Prefectural University of Medicine, Department of Cardiovascular Medicine, Graduate School of Medical Science, Kyoto, Japan
| | - N Nakanishi
- Kyoto Prefectural University of Medicine, Department of Cardiovascular Medicine, Graduate School of Medical Science, Kyoto, Japan
| | - Y Higuchi
- Kyoto Prefectural University of Medicine, Department of Cardiovascular Medicine, Graduate School of Medical Science, Kyoto, Japan
| | - A Sakamoto
- Kyoto Prefectural University of Medicine, Department of Cardiovascular Medicine, Graduate School of Medical Science, Kyoto, Japan
| | - S Matoba
- Kyoto Prefectural University of Medicine, Department of Cardiovascular Medicine, Graduate School of Medical Science, Kyoto, Japan
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21
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Sakamoto A, Nakagawa H, Nakagawa H, Gamada K. Effects of exercises with a pelvic realignment device on low-back and pelvic girdle pain after childbirth: A randomized control study. J Rehabil Med 2018; 50:914-919. [DOI: 10.2340/16501977-2487] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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22
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Yamashina T, Tumura T, Maruo T, Matsumae T, Yoshida H, Tanke G, Taki M, Fukuhara M, Kimura Y, Sakamoto A, Henmi S, Sawai Y, Saito S, Nishijima N, Nasu A, Komekado H, Asada M, Kita R, Kimura T, Osaki Y. Underwater endoscopic mucosal resection: a new endoscopic method for resection of rectal neuroendocrine tumor grade 1 (carcinoid) ≤ 10 mm in diameter. Endosc Int Open 2018; 6:E111-E114. [PMID: 29344571 PMCID: PMC5770267 DOI: 10.1055/s-0043-123467] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/17/2017] [Accepted: 11/10/2017] [Indexed: 12/15/2022] Open
Abstract
Background and study aims Rectal neuroendocrine tumors grade 1 (NET G1; carcinoid) ≤ 10 mm in diameter often extend into the submucosa, making their complete histological resection difficult using endoscopic techniques. Endoscopic submucosal resection with a ligation device (ESMR-L) and endoscopic submucosal dissection (ESD) are commonly used to overcome these difficulties. We also previously reported that underwater endoscopic mucosal resection (UEMR) could facilitate resection of rectal NET G1. This study aimed to evaluate the safety and efficacy of UEMR for removing rectal NET G1 ≤ 10 mm in diameter. 6 consecutive patients with rectal NET G1 ≤ 10 mm in diameter underwent UEMR at our hospital. The rate of en bloc resection was 100 %, and the rate of R0 resection was 83 %. The median procedure time was 8 min (range 5 - 12 min). No perforations or delayed bleeding occurred in this study. In conclusion, UEMR allows the safe and reliable resection of rectal NET G1 ≤ 10 mm in diameter with comparable results to ESMR-L or ESD, including high en bloc and R0 resection rates with no increase in significant adverse events. A multicenter trial is required to confirm the validity of the present results.
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Affiliation(s)
- Takeshi Yamashina
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Japan,Corresponding author Takeshi Yamashina Department of Gastroenterology and HepatologyOsaka Red Cross Hospital5-30 Fudegasaki-choTenouji-kuOsaka 543-8555Japan+81-6-6774-5131
| | - Takehiko Tumura
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Japan
| | - Takanori Maruo
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Japan
| | - Takayuki Matsumae
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Japan
| | - Hiroyuki Yoshida
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Japan
| | - Gensho Tanke
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Japan
| | - Mio Taki
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Japan
| | - Manabu Fukuhara
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Japan
| | - Yoshito Kimura
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Japan
| | - Azusa Sakamoto
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Japan
| | - Shinichiro Henmi
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Japan
| | - Yugo Sawai
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Japan
| | - Sumio Saito
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Japan
| | - Norihiro Nishijima
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Japan
| | - Akihiro Nasu
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Japan
| | - Hideyuki Komekado
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Japan
| | - Masanori Asada
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Japan
| | - Ryuichi Kita
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Japan
| | - Toru Kimura
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Japan
| | - Yukio Osaki
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Japan
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Okabe T, Terashima H, Sakamoto A. A comparison of gastric emptying of soluble solid meals and clear fluids matched for volume and energy content: a pilot crossover study. Anaesthesia 2017; 72:1344-1350. [DOI: 10.1111/anae.14026] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/11/2017] [Indexed: 12/15/2022]
Affiliation(s)
- T. Okabe
- Department of Anaesthesiology; Hitachi Ltd., Hitachinaka General Hospital; Hitachinaka-shi Japan
| | - H. Terashima
- Hitachinaka Medical Education and Research Center; University of Tsukuba Hospital; Hitachinaka-shi Japan
| | - A. Sakamoto
- Department of Anaesthesiology; Nippon Medical School; Tokyo Japan
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Satoh T, Katoh H, Saotome M, Nonaka D, Sakamoto A, Hasan P, Satoh H, Hayashi H. P5382Intracellular renin inhibits mitochondrial permeability transition pore via an activated mitochondrial ERK1/2 during ischemia in diabetic hearts. Eur Heart J 2017. [DOI: 10.1093/eurheartj/ehx493.p5382] [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: 11/14/2022] Open
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Yamaguchi R, Sakamoto A, Yamamoto T, Narahara S, Sugiuchi H, Hisada A, Katoh T, Yamaguchi Y. Di-(2-ethylhexyl) phthalate suppresses IL-12p40 production by GM-CSF-dependent macrophages via the PPARα/TNFAIP3/TRAF6 axis after lipopolysaccharide stimulation. Hum Exp Toxicol 2017; 37:596-607. [PMID: 28673093 DOI: 10.1177/0960327117714038] [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: 12/15/2022]
Abstract
Activation of peroxisome proliferator-activated receptor α (PPARα) by di-(2-ethylhexyl) phthalate (DEHP) has an anti-inflammatory effect. This study investigated the potential combined influence of PPARα, tumor necrosis factor α-induced protein 3 (TNFAIP3/A20), and tumor necrosis factor receptor-associated factor 6 (TRAF6) on interleukin (IL)-12p40 production by macrophages exposed to DEHP and stimulated with lipopolysaccharide (LPS). LPS upregulated IL-12p40 expression by granulocyte-macrophage colony-stimulating factor-dependent macrophages (on day 9 of culture), whereas adding DEHP to cultures significantly attenuated the response of IL-12p40 to LPS stimulation. PPARα protein was also reduced by DEHP. Interestingly, transfection of macrophages with small interfering RNA (siRNA) duplexes for PPARα, TNFAIP3/A20, or dual oxidase 2 restored the response of IL-12p40 protein to LPS stimulation in the presence of DEHP. siRNAs for various protein kinase Cs (PKCs) (α, β, γ, or δ) also restored IL-12p40 production by macrophages exposed to LPS and DEHP. While LPS upregulated both IL-12p40 and TNFAIP3/A20 production, adding DEHP to cultures dramatically reduced IL-12p40 and TNFAIP3/A20 levels. Silencing of PKCα reduced TNFAIP3/A20 production, whereas PKCγ siRNA (but not PKCβ or δ siRNA) significantly increased TNFAIP3/A20. TRAF6 was also attenuated by macrophages with DEHP. The PPARα/TNFAIP3/TRAF6 axis may have an important role in the mechanism through which DEHP reduces IL-12p40 production by LPS-stimulated macrophages.
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Affiliation(s)
- R Yamaguchi
- 1 Department of Public Health, Faculty of Life Sciences, Kumamoto University School of Medicine, Kumamoto, Japan.,2 Graduate School of Medical Science, Kumamoto Health Science University, Kumamoto, Japan
| | - A Sakamoto
- 2 Graduate School of Medical Science, Kumamoto Health Science University, Kumamoto, Japan
| | - T Yamamoto
- 2 Graduate School of Medical Science, Kumamoto Health Science University, Kumamoto, Japan
| | - S Narahara
- 2 Graduate School of Medical Science, Kumamoto Health Science University, Kumamoto, Japan
| | - H Sugiuchi
- 2 Graduate School of Medical Science, Kumamoto Health Science University, Kumamoto, Japan
| | - A Hisada
- 1 Department of Public Health, Faculty of Life Sciences, Kumamoto University School of Medicine, Kumamoto, Japan
| | - T Katoh
- 1 Department of Public Health, Faculty of Life Sciences, Kumamoto University School of Medicine, Kumamoto, Japan
| | - Y Yamaguchi
- 2 Graduate School of Medical Science, Kumamoto Health Science University, Kumamoto, Japan
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Maruyama M, Jounai K, Sakamoto A, Morita Y, Kirisako T, Matsuda T, Fujiwara D. A NOVEL FOOD CONSTITUENT POTENTIALLY MITIGATES INFLAMMATION IN PHYSIOLOGICALLY AGED MICE. Innov Aging 2017. [DOI: 10.1093/geroni/igx004.2040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- M. Maruyama
- National Center for Geriatrics and Gerontology, Obu, Japan,
- Nagoya University Graduate School of Medicine, Nagoya, Japan,
| | - K. Jounai
- Kirin Co. Ltd., Yokohama, Japan,
- National Center for Geriatrics and Gerontology, Obu, Japan,
- Koiwai Dairy Products Co. Ltd., Tokyo, Japan
| | - A. Sakamoto
- National Center for Geriatrics and Gerontology, Obu, Japan,
| | - Y. Morita
- Kirin Co. Ltd., Yokohama, Japan,
- National Center for Geriatrics and Gerontology, Obu, Japan,
| | - T. Kirisako
- Kirin Co. Ltd., Yokohama, Japan,
- National Center for Geriatrics and Gerontology, Obu, Japan,
| | - T. Matsuda
- National Center for Geriatrics and Gerontology, Obu, Japan,
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Yamashina T, Fukuhara M, Maruo T, Tanke G, Marui S, Sada R, Taki M, Ohara Y, Sakamoto A, Henmi S, Sawai Y, Saito S, Nishijima N, Nasu A, Komekado H, Sekikawa A, Asada M, Tumura T, Kita R, Kimura T, Osaki Y. Cold snare polypectomy reduced delayed postpolypectomy bleeding compared with conventional hot polypectomy: a propensity score-matching analysis. Endosc Int Open 2017; 5:E587-E594. [PMID: 28670615 PMCID: PMC5482743 DOI: 10.1055/s-0043-105578] [Citation(s) in RCA: 52] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2016] [Accepted: 02/10/2017] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND AND STUDY AIMS Cold snare polypectomy (CSP) for small colorectal polyps has lower incidence of adverse events, especially delayed postpolypectomy bleeding (DPPB). However, few data are available on comparisons of the incidence of DPPB of CSP and hot polypectomy (HP). The aim of this study was to evaluate the incidence of DPPB after CSP and compare it with that of HP. A propensity score model was used as a secondary analysis. PATIENTS AND METHODS This was a retrospective cohort study conducted in a single municipal hospital. We identified 539 patients with colorectal polyps from 2 mm to 11 mm in size who underwent CSP (804 polyps in 330 patients) or HP (530 polyps in 209 patients) between July 2013 and June 2015. RESULTS There were no cases of DPPB in the CSP group. Conversely, DPPB occurred in 4 patients (1.9 %) after HP, resulting in a significant difference between the CSP and HP groups (0.008 % vs 0 %, P = 0.02). Propensity score-matching analysis created 402 matched pairs, yielding a significantly higher DPPB rate in the HP group than CSP group (0.02 % vs 0 %, P = 0.04). However, significantly more patients in the CSP group had unclear horizontal margins that precluded assessment (83 vs 38 cases, P < 0.001). The retrieval failure rate was significantly higher in the CSP group than in the HP group (3 % vs 0.7 %, P = 0.01). CONCLUSIONS DPPB was less frequent with CSP than HP, as selected by the propensity score-matching model. Our findings indicate that CSP is recommended polypectomy in daily clinical setting. However, special care should be taken during polyp retrieval and horizontal margin assessment, and these issues could be taken into account in follow-up after CSP.
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Affiliation(s)
- Takeshi Yamashina
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Japan,Corresponding author Takeshi Yamashin Department of Gastroenterology and HepatologyOsaka Red Cross HospitalOsaka, Japan30 Fudegasaki, Tenouji, Osaka 543-8555Japan(+81) 6-(6774)-5131
| | - Manabu Fukuhara
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Japan
| | - Takanori Maruo
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Japan
| | - Gensho Tanke
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Japan
| | - Saiko Marui
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Japan
| | - Ryota Sada
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Japan
| | - Mio Taki
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Japan
| | - Yoshiaki Ohara
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Japan
| | - Azusa Sakamoto
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Japan
| | - Shinichiro Henmi
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Japan
| | - Yugo Sawai
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Japan
| | - Sumio Saito
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Japan
| | - Norihiro Nishijima
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Japan
| | - Akihiro Nasu
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Japan
| | - Hideyuki Komekado
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Japan
| | - Akira Sekikawa
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Japan
| | - Masanori Asada
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Japan
| | - Takehiko Tumura
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Japan
| | - Ryuichi Kita
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Japan
| | - Toru Kimura
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Japan
| | - Yukio Osaki
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Japan
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Nishikawa H, Nishijima N, Enomoto H, Sakamoto A, Nasu A, Komekado H, Nishimura T, Kita R, Kimura T, Iijima H, Nishiguchi S, Osaki Y. Prognostic significance of sarcopenia in patients with hepatocellular carcinoma undergoing sorafenib therapy. Oncol Lett 2017; 14:1637-1647. [PMID: 28789390 DOI: 10.3892/ol.2017.6287] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2016] [Accepted: 03/17/2017] [Indexed: 02/07/2023] Open
Abstract
The present study aimed to examine the impact of sarcopenia, defined as low muscle mass on computed tomography (CT), prior to sorafenib therapy on the clinical outcomes of patients with hepatocellular carcinoma (HCC) receiving sorafenib therapy. In total, 232 patients with unresectable HCC (median age, 72 years) were analyzed, and the extent of sarcopenia was assessed using CT. Cross-sectional areas (cm2) of the skeletal muscles at the third lumbar vertebra level were determined by manual outlining on the CT images. The cross-sectional areas were normalized for height [skeletal muscle index (SMI), cm2/m2]. Based on the findings of previous studies, male patients with SMI ≤36.2 cm2/m2 and female patients with SMI ≤29.6 cm2/m2 were defined as having sarcopenia. The baseline characteristics, overall survival (OS) rates, progression-free survival (PFS) rates and best treatment response of the sarcopenia group were retrospectively compared with those of the non-sarcopenia group, and the factors associated with OS and PFS were examined. Sarcopenia was observed in 151 patients (65.1%). There were 165 patients with Child-Pugh A and 67 with Child-Pugh B cirrhosis. In the sarcopenia group, the median treatment duration was 66 days, whereas in the non-sarcopenia group it was 103 days (P=0.001). The median OS time was 174 days in the sarcopenia group and 454 days in the non-sarcopenia group (P<0.0001). The median PFS was 77 days in the sarcopenia group and 106 days in the non-sarcopenia group (P=0.0131). Multivariate analysis identified sarcopenia to be an independent predictor of OS (hazard ratio, 0.365; P<0.0001). The objective response rate and disease control rate in the sarcopenia group were significantly lower, compared with those in the non-sarcopenia group (P=0.0146 and P=0.0151, respectively). In conclusion, sarcopenia may be an indicator of poor clinical course in patients with HCC receiving sorafenib.
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Affiliation(s)
- Hiroki Nishikawa
- Division of Hepatobiliary and Pancreatic Disease, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo 663-8501, Japan
| | - Norihiro Nishijima
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka 543-8555, Japan
| | - Hirayuki Enomoto
- Division of Hepatobiliary and Pancreatic Disease, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo 663-8501, Japan
| | - Azusa Sakamoto
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka 543-8555, Japan
| | - Akihiro Nasu
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka 543-8555, Japan
| | - Hideyuki Komekado
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka 543-8555, Japan
| | - Takashi Nishimura
- Division of Hepatobiliary and Pancreatic Disease, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo 663-8501, Japan
| | - Ryuichi Kita
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka 543-8555, Japan
| | - Toru Kimura
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka 543-8555, Japan
| | - Hiroko Iijima
- Division of Hepatobiliary and Pancreatic Disease, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo 663-8501, Japan
| | - Shuhei Nishiguchi
- Division of Hepatobiliary and Pancreatic Disease, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo 663-8501, Japan
| | - Yukio Osaki
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka 543-8555, Japan
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Nishikawa H, Nishijima N, Enomoto H, Sakamoto A, Nasu A, Komekado H, Nishimura T, Kita R, Kimura T, Iijima H, Nishiguchi S, Osaki Y. Predictive factors in patients with hepatocellular carcinoma receiving sorafenib therapy using time-dependent receiver operating characteristic analysis. J Cancer 2017; 8:378-387. [PMID: 28261338 PMCID: PMC5332888 DOI: 10.7150/jca.16786] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2016] [Accepted: 11/10/2016] [Indexed: 02/06/2023] Open
Abstract
Aims: To investigate variables before sorafenib therapy on the clinical outcomes in hepatocellular carcinoma (HCC) patients receiving sorafenib and to further assess and compare the predictive performance of continuous parameters using time-dependent receiver operating characteristics (ROC) analysis. Patients and methods: A total of 225 HCC patients were analyzed. We retrospectively examined factors related to overall survival (OS) and progression free survival (PFS) using univariate and multivariate analyses. Subsequently, we performed time-dependent ROC analysis of continuous parameters which were significant in the multivariate analysis in terms of OS and PFS. Total sum of area under the ROC in all time points (defined as TAAT score) in each case was calculated. Results: Our cohort included 175 male and 50 female patients (median age, 72 years) and included 158 Child-Pugh A and 67 Child-Pugh B patients. The median OS time was 0.68 years, while the median PFS time was 0.24 years. On multivariate analysis, gender, body mass index (BMI), Child-Pugh classification, extrahepatic metastases, tumor burden, aspartate aminotransferase (AST) and alpha-fetoprotein (AFP) were identified as significant predictors of OS and ECOG-performance status, Child-Pugh classification and extrahepatic metastases were identified as significant predictors of PFS. Among three continuous variables (i.e., BMI, AST and AFP), AFP had the highest TAAT score for the entire cohort. In subgroup analyses, AFP had the highest TAAT score except for Child-Pugh B and female among three continuous variables. Conclusion: In continuous variables, AFP could have higher predictive accuracy for survival in HCC patients undergoing sorafenib therapy.
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Affiliation(s)
- Hiroki Nishikawa
- Division of Hepatobiliary and Pancreatic disease, Department of Internal Medicine, Hyogo College of Medicine, Hyogo, Japan
| | - Norihiro Nishijima
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Japan
| | - Hirayuki Enomoto
- Division of Hepatobiliary and Pancreatic disease, Department of Internal Medicine, Hyogo College of Medicine, Hyogo, Japan
| | - Azusa Sakamoto
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Japan
| | - Akihiro Nasu
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Japan
| | - Hideyuki Komekado
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Japan
| | - Takashi Nishimura
- Division of Hepatobiliary and Pancreatic disease, Department of Internal Medicine, Hyogo College of Medicine, Hyogo, Japan
| | - Ryuichi Kita
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Japan
| | - Toru Kimura
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Japan
| | - Hiroko Iijima
- Division of Hepatobiliary and Pancreatic disease, Department of Internal Medicine, Hyogo College of Medicine, Hyogo, Japan
| | - Shuhei Nishiguchi
- Division of Hepatobiliary and Pancreatic disease, Department of Internal Medicine, Hyogo College of Medicine, Hyogo, Japan
| | - Yukio Osaki
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Japan
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30
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Nishikawa H, Nishijima N, Enomoto H, Sakamoto A, Nasu A, Komekado H, Nishimura T, Kita R, Kimura T, Iijima H, Nishiguchi S, Osaki Y. Comparison of FIB-4 index and aspartate aminotransferase to platelet ratio index on carcinogenesis in chronic hepatitis B treated with entecavir. J Cancer 2017; 8:152-161. [PMID: 28243319 PMCID: PMC5327364 DOI: 10.7150/jca.16523] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [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: 06/18/2016] [Accepted: 09/19/2016] [Indexed: 12/25/2022] Open
Abstract
Aims: We sought to compare the effects of FIB-4 index and aspartate aminotransferase to platelet ratio index (APRI) on hepatocellular carcinoma (HCC) incidence in chronic hepatitis B (CHB) patients undergoing entecavir (ETV) therapy. Patient and methods: A total of 338 nucleosides analogue therapy naïve CHB patients initially treated with ETV were analyzed. The optimal cutoff points in each continuous variable were determined by receiver operating curve (ROC) analysis. The effects of FIB-4 index and APRI on HCC incidence were compared using time-dependent ROC analysis and factors linked to HCC incidence were also examined using univariate and multivariate analyses. Results: There were 215 males and 123 females with the median age of 52 years and the median baseline HBV-DNA level of 6.6 log copies/ml. The median follow-up interval after the initiation of ETV therapy was 4.99 years. During the follow-up period, 33 patients (9.8%) developed HCC. The 3-, 5- 7-year cumulative HCC incidence rates in all cases were 4.4%, 9.2% and 13.5%, respectively. In the multivariate analysis, FIB-4 index revealed to be an independent predictor associated with HCC incidence, while APRI was not. In the time-dependent ROC analyses for all cases and for all subgroups analyses stratified by viral status or cirrhosis status, all area under the ROCs in each time point (2-, 3-, 4-, 5-, 6-, and 7-year) of FIB-4 index were higher than those of APRI. Conclusion: FIB-4 index rather than APRI can be a useful predictor associated with HCC development for CHB patients undergoing ETV therapy.
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Affiliation(s)
- Hiroki Nishikawa
- Division of Hepatobiliary and Pancreatic disease, Department of Internal Medicine, Hyogo College of Medicine, Hyogo, Japan
| | - Norihiro Nishijima
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Japan
| | - Hirayuki Enomoto
- Division of Hepatobiliary and Pancreatic disease, Department of Internal Medicine, Hyogo College of Medicine, Hyogo, Japan
| | - Azusa Sakamoto
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Japan
| | - Akihiro Nasu
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Japan
| | - Hideyuki Komekado
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Japan
| | - Takashi Nishimura
- Division of Hepatobiliary and Pancreatic disease, Department of Internal Medicine, Hyogo College of Medicine, Hyogo, Japan
| | - Ryuichi Kita
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Japan
| | - Toru Kimura
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Japan
| | - Hiroko Iijima
- Division of Hepatobiliary and Pancreatic disease, Department of Internal Medicine, Hyogo College of Medicine, Hyogo, Japan
| | - Shuhei Nishiguchi
- Division of Hepatobiliary and Pancreatic disease, Department of Internal Medicine, Hyogo College of Medicine, Hyogo, Japan
| | - Yukio Osaki
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Japan
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Costa T, Rezende M, Sakamoto A, Bittencourt B, Dalzochio P, Loguercio AD, Reis A. Influence of Adhesive Type and Placement Technique on Postoperative Sensitivity in Posterior Composite Restorations. Oper Dent 2016; 42:143-154. [PMID: 27892839 DOI: 10.2341/16-010-c] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
PURPOSE This double blind, randomized clinical trial compared the postoperative sensitivity of the placement technique (incremental and bulk fill) in posterior composite resin restorations bonded with two different adhesive strategies (self-etch and etch-and-rinse). METHODS Posterior dental cavities of 72 participants (n=236), with a cavity depth of at least 3 mm, were randomly divided into four groups. The restorations were bonded using either the etch-and-rinse Tetric N-Bond (Ivoclar Vivadent) or the self-etch Tetric N-Bond SE (Ivoclar Vivadent). The composite resin Tetric N-Ceram Bulk Fill (Ivoclar Vivadent) was placed either incrementally or using the bulk-fill technique. Two experienced and calibrated examiners evaluated the restorations using World Dental Federation criteria after one week of clinical service. Spontaneous postoperative sensitivity was assessed using a 0-4 numerical rating scale and a 0-10 and 0-100 visual analog scale up to 48 h after the restorative procedure and after one week. RESULTS The risk (p>0.49) and intensity of spontaneous postoperative sensitivity (p>0.38) was not affected by the adhesive strategy or the filling technique. The overall risk of postoperative sensitivity was 20.3% (95% confidence interval 15.7-25.9) and typically occurred within 48 hours after the restorative procedure. CONCLUSIONS The overall risk of immediate postoperative sensitivity was 20.3% and was not affected by either the adhesive strategy (etch-and-rinse/self-etch) or the filling technique (incremental/ bulk).
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Nishikawa H, Nishijima N, Enomoto H, Sakamoto A, Nasu A, Komekado H, Nishimura T, Kita R, Kimura T, Iijima H, Nishiguchi S, Osaki Y. A predictive model for carcinogenesis in patients with chronic hepatitis B undergoing entecavir therapy and its validation. Medicine (Baltimore) 2016; 95:e4832. [PMID: 27603400 PMCID: PMC5023923 DOI: 10.1097/md.0000000000004832] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
We created a model to predict the development of liver carcinogenesis in patients with chronic hepatitis B (CHB) undergoing entecavir (ETV) therapy and to validate the accuracy using an independent dataset.A total of 328 CHB subjects were analyzed. Subjects were randomly assigned into 2 groups: the training group (n = 164) and the validation group (n = 164). Using data from the training group, we built a predictive model for liver carcinogenesis by performing univariate and multivariate analyses using variables associated with liver carcinogenesis. We subsequently assessed the applicability of the constructed model in the validation group.The median (range) follow-up periods in the training and the validation groups were 5.03 years (1.03-9.98) and 4.84 years (1.10-9.97), respectively. The proportion of hepatitis B virus-DNA at 24 weeks <1.9 log IU/mL in the training group was 70.7% (116/164), while that in the validation group was 71.3% (117/164). For the entire cohort (n = 328), the median alpha-fetoprotein (AFP) value at 24 weeks (3.45 ng/mL; range, 0.9-102.7 ng/mL) significantly decreased compared to the baseline values (5.55 ng/mL; range, 0.9-1039.5 ng/mL), while the median alanine aminotransferase (ALT) value at 24 weeks (24 IU/mL; range, 6-251 IU/mL) also significantly decreased compared to baseline values (57 IU/mL; range, 7-1450 IU/mL). During the observation period, hepatocellular carcinoma (HCC) developed in 15 (9.1%) patients in the training group and in 17 (10.4%) patients in the validation group. The 3- and 5-year cumulative HCC incidence rates in the entire cohort were 4.48% and 9.52%, respectively. In the multivariate analysis of the training group, age ≥54 years (P = 0.0273), ALT level at 24 weeks (P = 0.0456), and AFP at 24 weeks (P = 0.0485) were found to be significant predictors linked to HCC. Using these independent predictors, the risk for HCC development was well stratified in the validation group (overall significance, P < 0.0001). Similar results were observed in subgroup analyses of patients with or without cirrhosis and HBe antigen positivity.In conclusion, our predictive model was well verified; hence, it may be a promising model for the prediction of the development of liver carcinogenesis in CHB patients undergoing ETV therapy.
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Affiliation(s)
- Hiroki Nishikawa
- Division of Hepatobiliary and Pancreatic Disease, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo
| | - Norihiro Nishijima
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Osaka Prefecture, Japan
| | - Hirayuki Enomoto
- Division of Hepatobiliary and Pancreatic Disease, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo
- Correspondence: Hirayuki Enomoto, Department of Hepatobiliary and Pancreatic Disease, Department of Internal Medicine, Hyogo College of Medicine, 1-1, Mukogawacho, Nishinomiya 663-8501, Hyogo, Japan (e-mail: )
| | - Azusa Sakamoto
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Osaka Prefecture, Japan
| | - Akihiro Nasu
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Osaka Prefecture, Japan
| | - Hideyuki Komekado
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Osaka Prefecture, Japan
| | - Takashi Nishimura
- Division of Hepatobiliary and Pancreatic Disease, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo
| | - Ryuichi Kita
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Osaka Prefecture, Japan
| | - Toru Kimura
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Osaka Prefecture, Japan
| | - Hiroko Iijima
- Division of Hepatobiliary and Pancreatic Disease, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo
| | - Shuhei Nishiguchi
- Division of Hepatobiliary and Pancreatic Disease, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo
| | - Yukio Osaki
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Osaka Prefecture, Japan
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Shimada K, Shimada S, Sugimoto K, Nakatochi M, Suguro M, Hirakawa A, Hocking TD, Takeuchi I, Tokunaga T, Takagi Y, Sakamoto A, Aoki T, Naoe T, Nakamura S, Hayakawa F, Seto M, Tomita A, Kiyoi H. Development and analysis of patient-derived xenograft mouse models in intravascular large B-cell lymphoma. Leukemia 2016; 30:1568-79. [PMID: 27001523 DOI: 10.1038/leu.2016.67] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2015] [Revised: 02/11/2016] [Accepted: 03/04/2016] [Indexed: 12/31/2022]
Abstract
Intravascular large B-cell lymphoma (IVLBCL) is a distinct disease entity with the peculiar characteristic that tumor cells proliferate within vessels. Despite recent advances in understanding the disease from clinical aspects, the underlying pathogenesis remains unknown. Here we demonstrate analyses of IVLBCL biology using four xenograft mouse models established from primary IVLBCL samples. In all four models, the main characteristic of IVLBCL tumor cell proliferation within vessels was retained. Time-lapse engraftment analyses revealed that the tumor cells initially engrafted and proliferated in the sinusoids and vessels in the liver and then engrafted and proliferated in multiple organs. Intriguingly, serial passage of tumor cells from the adrenal gland of a transplanted mouse developed from primary patient bone marrow cells into a second mouse showed that the tumor cells mainly distributed into the adrenal gland in the second mouse, implying the existence of clonal selection and/or evolution at engraftment of a specific organ. Gene expression profiling analyses demonstrated that the gene set associated with cell migration was enriched for normal peripheral blood B cells, indicating that inhibition of cell migration might be involved in IVLBCL pathogenesis. In conclusion, the mouse xenograft models described here are essential tools for uncovering IVLBCL biology.
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Affiliation(s)
- K Shimada
- Institute for Advanced Research, Nagoya University, Nagoya, Japan.,Department of Hematology and Oncology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - S Shimada
- Department of Pathology and Clinical Laboratories, Nagoya University Hospital, Nagoya, Japan
| | - K Sugimoto
- Department of Hematology and Oncology, Nagoya University Graduate School of Medicine, Nagoya, Japan.,Fujii Memorial Research Institute, Otsuka Pharmaceutical Co., Ltd, Otsu, Japan
| | - M Nakatochi
- Center for Advanced Medicine and Clinical Research, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - M Suguro
- Division of Molecular Medicine, Aichi Cancer Center Research Institute, Nagoya, Japan
| | - A Hirakawa
- Center for Advanced Medicine and Clinical Research, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - T D Hocking
- Department of Human Genetics, McGill University, Montreal, Quebec, Canada
| | - I Takeuchi
- Department of Computer Science/Scientific and Engineering Simulation, Nagoya Institute of Technology, Nagoya, Japan
| | - T Tokunaga
- Department of Hematology and Oncology, Nagoya University Graduate School of Medicine, Nagoya, Japan.,Department of Hematology, National Hospital Organization, Nagoya Medical Center, Nagoya, Japan
| | - Y Takagi
- Department of Hematology and Oncology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - A Sakamoto
- Department of Hematology and Oncology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - T Aoki
- Department of Hematology and Oncology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - T Naoe
- Department of Hematology and Oncology, Nagoya University Graduate School of Medicine, Nagoya, Japan.,Department of Hematology, National Hospital Organization, Nagoya Medical Center, Nagoya, Japan
| | - S Nakamura
- Department of Pathology and Clinical Laboratories, Nagoya University Hospital, Nagoya, Japan
| | - F Hayakawa
- Department of Hematology and Oncology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - M Seto
- Division of Molecular Medicine, Aichi Cancer Center Research Institute, Nagoya, Japan.,Department of Pathology, Kurume University School of Medicine, Kurume, Japan
| | - A Tomita
- Department of Hematology and Oncology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - H Kiyoi
- Department of Hematology and Oncology, Nagoya University Graduate School of Medicine, Nagoya, Japan
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Endo M, Nishikawa H, Kita R, Kimura T, Ohara Y, Sakamoto A, Saito S, Nishijima N, Nasu A, Komekado H, Osaki Y. Comparison of five staging systems in hepatocellular carcinoma treated with sorafenib: A single-center experience. Mol Clin Oncol 2016; 4:515-522. [PMID: 27073653 DOI: 10.3892/mco.2016.755] [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] [Received: 03/13/2015] [Accepted: 10/09/2015] [Indexed: 12/21/2022] Open
Abstract
To the best of our knowledge, none of the prognostic staging systems for hepatocellular carcinoma (HCC) patients who underwent sorafenib therapy is universally adopted or preferred. In the present study, we aimed to compare prognostic ability among five prognostic systems, including the Japan Integrated Staging (JIS) system, the Barcelona Clinic Liver Cancer classification system, the tumor-node-metastasis classification system, the Cancer of the Liver Italian Program scoring system and the Chinese University Prognostic Index (CUPI) scoring system for HCC patients who received sorafenib therapy. A total of 143 HCC patients treated with sorafenib were analysed. We compared prognostic ability among the five prognostic systems using the likelihood ratio (LR) χ2 test, linear trend χ2 test and concordance index (c-index). Our cohort included 114 men and 29 women. The median patient age was 71 years (range, 45-89 years). A total of 102 patients were classified as Child-Pugh A and 41 as Child-Pugh B, whereas 31 patients (21.7%) had portal vein invasion and 63 (44.1%) extrahepatic metastases. The median survival time was 6.9 months. In the LR χ2 test, the CUPI scoring system had the highest value (35.804), followed by the JIS system (17.469). In the linear trend χ2 test, the CUPI scoring system had the highest value (17.523), followed by the JIS system (15.819). In addition, the JIS system had the highest value in the 6-month c-index (0.659) as well as in the 1-year c-index (0.674). However, the CUPI classification system had the lowest value in the 1-year c-index (0.590). In conclusion, the JIS system may be an appropriate staging system for HCC patients undergoing sorafenib therapy.
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Affiliation(s)
- Masatsugu Endo
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Osaka 543-0027, Japan
| | - Hiroki Nishikawa
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Osaka 543-0027, Japan
| | - Ryuichi Kita
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Osaka 543-0027, Japan
| | - Toru Kimura
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Osaka 543-0027, Japan
| | - Yoshiaki Ohara
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Osaka 543-0027, Japan
| | - Azusa Sakamoto
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Osaka 543-0027, Japan
| | - Sumio Saito
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Osaka 543-0027, Japan
| | - Norihiro Nishijima
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Osaka 543-0027, Japan
| | - Akihiro Nasu
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Osaka 543-0027, Japan
| | - Hideyuki Komekado
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Osaka 543-0027, Japan
| | - Yukio Osaki
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Osaka 543-0027, Japan
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Okabe T, Terashima H, Sakamoto A. Underlying principle of liquid gastric emptying. Br J Anaesth 2016; 116:141. [DOI: 10.1093/bja/aev421] [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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36
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Suzuki K, Naito H, Sakamoto A, Hui S. Sports club activity does not reduce sedentary behaviours of Japanese female adolescents. J Sci Med Sport 2015. [DOI: 10.1016/j.jsams.2015.12.464] [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]
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37
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Nagai E, Horiuchi K, Sakamoto A, Omi Y, Yoshida Y, Tokumitsu H, Sakurai M, Haniu K, Okamoto T. 99P Predicting no metastases to axillary lymph nodes beyond positive sentinel nodes in patients with breast cancer: a simple rule. Ann Oncol 2015. [DOI: 10.1093/annonc/mdv519.48] [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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38
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Sakamoto A, Okamoto T, Haniu K, Nagai E, Sakurai M, Tokumitsu H, Yoshida Y, Omi Y, Horiuchi K. 80P Correlation of immediate reconstruction with clinical outcome to locally advanced breast cancer. Ann Oncol 2015. [DOI: 10.1093/annonc/mdv519.29] [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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39
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Sakamoto A, Naito H, Chow C. Hyperventilation-induced respiratory alkalosis increases the number of repetitions to be able to perform during resistance training. J Sci Med Sport 2015. [DOI: 10.1016/j.jsams.2015.12.387] [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]
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40
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Sakamoto A, Liamptong P. Perceptions of sport injuries and prevention among Japanese children. Physiotherapy 2015. [DOI: 10.1016/j.physio.2015.03.1245] [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: 11/16/2022]
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41
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Nishikawa H, Kita R, Kimura T, Ohara Y, Sakamoto A, Saito S, Nishijima N, Nasu A, Komekado H, Osaki Y. Hyponatremia in hepatocellular carcinoma complicating with cirrhosis. J Cancer 2015; 6:482-9. [PMID: 25874013 PMCID: PMC4392058 DOI: 10.7150/jca.11665] [Citation(s) in RCA: 9] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2015] [Accepted: 03/04/2015] [Indexed: 02/07/2023] Open
Abstract
Background and aims: We aimed to investigate the effect of serum sodium level on survival in hepatocellular carcinoma (HCC) patients complicating with liver cirrhosis (LC). Methods: A total of 1170 HCC patients with LC were analysed. We classified these patients into three groups according to serum sodium level at HCC diagnosis: group A (n=96); serum sodium ≤135 mmol/L, group B (n=520); 135 mmol/L < serum sodium ≤140 mmol/L, group C (n=554); serum sodium >140 mmol/L. We compared the baseline characteristics and overall survival (OS) among these three groups. Furthermore, we examined the factors linked to OS using univariate and multivariate analyses. Results: In our results, decreased baseline serum sodium level was significantly associated with Child-Pugh classification and HCC stage along with several laboratory parameters in groups A, B and C. The median follow-up period was 1.1 years in group A, 2.4 years in group B and 3.3 years in group C. The 1-, 3- and 5-year cumulative OS rates in groups A, B and C were 64.8%, 46.9% and 25.7%, respectively, in group A, 85.5%, 60.5% and 41.1%, respectively, in group B and 90.7%, 66.6% and 48.2%, respectively, in group C (P<0.001). The multivariate analyses showed that Child-Pugh classification (P<0.001), HCC stage (P<0.001), serum sodium (P<0.001), aspartate aminotransferase ≥57 IU/L (P=0.002), alkaline phosphatase ≥348 IU/L (P<0.001), alpha-fetoprotein ≥29.2 ng/mL (P=0.019) and des-γ-carboxy prothrombin ≥55 mAU/mL (P<0.001) were significant independent predictors linked to OS. Conclusion: Lower serum sodium concentration is a useful predictor in HCC patients complicating with LC.
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Affiliation(s)
- Hiroki Nishikawa
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Japan
| | - Ryuichi Kita
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Japan
| | - Toru Kimura
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Japan
| | - Yoshiaki Ohara
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Japan
| | - Azusa Sakamoto
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Japan
| | - Sumio Saito
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Japan
| | - Norihiro Nishijima
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Japan
| | - Akihiro Nasu
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Japan
| | - Hideyuki Komekado
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Japan
| | - Yukio Osaki
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Japan
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Kimura M, Sakai A, Sakamoto A, Suzuki H. Glial cell line-derived neurotrophic factor-mediated enhancement of noradrenergic descending inhibition in the locus coeruleus exerts prolonged analgesia in neuropathic pain. Br J Pharmacol 2015; 172:2469-78. [PMID: 25572945 DOI: 10.1111/bph.13073] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2014] [Revised: 10/10/2014] [Accepted: 12/25/2014] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND AND PURPOSE The locus coeruleus (LC) is the principal nucleus containing the noradrenergic neurons and is a major endogenous source of pain modulation in the brain. Glial cell line-derived neurotrophic factor (GDNF), a well-established neurotrophic factor for noradrenergic neurons, is a major pain modulator in the spinal cord and primary sensory neurons. However, it is unknown whether GDNF is involved in pain modulation in the LC. EXPERIMENTAL APPROACH Rats with chronic constriction injury (CCI) of the left sciatic nerve were used as a model of neuropathic pain. GDNF was injected into the left LC of rats with CCI for 3 consecutive days and changes in mechanical allodynia and thermal hyperalgesia were assessed. The α2 -adrenoceptor antagonist yohimbine was injected intrathecally to assess the involvement of descending inhibition in GDNF-mediated analgesia. The MEK inhibitor U0126 was used to investigate whether the ERK signalling pathway plays a role in the analgesic effects of GDNF. KEY RESULTS Both mechanical allodynia and thermal hyperalgesia were attenuated 24 h after the first GDNF injection. GDNF increased the noradrenaline content in the dorsal spinal cord. The analgesic effects continued for at least 3 days after the last injection. Yohimbine abolished these effects of GDNF. The analgesic effects of GDNF were partly, but significantly, inhibited by prior injection of U0126 into the LC. CONCLUSIONS AND IMPLICATIONS GDNF injection into the LC exerts prolonged analgesic effects on neuropathic pain in rats by enhancing descending noradrenergic inhibition.
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Affiliation(s)
- M Kimura
- Department of Anesthesiology, Graduate School of Medicine, Nippon Medical School, Tokyo, Japan
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43
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Nishikawa H, Kita R, Kimura T, Ohara Y, Sakamoto A, Saito S, Nishijima N, Nasu A, Komekado H, Osaki Y. Clinical implication of performance status in patients with hepatocellular carcinoma complicating with cirrhosis. J Cancer 2015; 6:394-402. [PMID: 25767611 PMCID: PMC4349881 DOI: 10.7150/jca.11212] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [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: 11/30/2014] [Accepted: 01/18/2015] [Indexed: 02/07/2023] Open
Abstract
Background and aims: The aims of our study were to elucidate the relationship between baseline characteristics of hepatocellular carcinoma (HCC) patients complicating with liver cirrhosis (LC) and performance status (PS) and to investigate the impact of PS on survival in patients with HCC complicating with LC. Methods: In a total of 1003 patients diagnosed with HCC complicating with LC, we divided into two groups of PS ≥1 (n=251) and PS 0 (n=752) as evaluated by using the Eastern Cooperative Oncology Group criteria at the time of HCC diagnosis. Baseline characteristics between these two groups were compared. We also performed univariate and multivariate analyses of factors contributing to overall survival (OS). Results: The median follow-up period was 1.6 years in the PS ≥1 group and 3.1 years in the PS 0 group. The 1-, 3- and 5-year OS rates after each initial therapy for HCC were 90.3%, 67.4% and 49.8%, respectively, in the PS 0 group and 73.4%, 42.0% and 17.7%, respectively, in the PS ≥1 group (P<0.001). A worse PS was significantly associated with age, gender, Child-Pugh classification, HCC stage, Japan Integrated Staging score, initial treatment option for HCC, maximum tumor size, alanine aminotransferase value, hypoalbuminemia, hyperbilirubinemia, renal insufficiency, hyponatremia, prothrombin time prolongation, platelet count and tumor marker level. In multivariate analyses, poorer PS was an independent predictor linked to OS with a hazard ratio of 1.773 (P<0.001). Conclusions: PS was closely associated with status of HCC patients with LC and could be an important predictor for these populations.
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Affiliation(s)
- Hiroki Nishikawa
- 1Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Japan
| | - Ryuichi Kita
- 1Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Japan
| | - Toru Kimura
- 1Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Japan
| | - Yoshiaki Ohara
- 1Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Japan
| | - Azusa Sakamoto
- 1Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Japan
| | - Sumio Saito
- 1Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Japan
| | - Norihiro Nishijima
- 1Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Japan
| | - Akihiro Nasu
- 1Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Japan
| | - Hideyuki Komekado
- 1Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Japan
| | - Yukio Osaki
- 1Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Japan
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Okabe T, Terashima H, Sakamoto A. Determinants of liquid gastric emptying: comparisons between milk and isocalorically adjusted clear fluids. Br J Anaesth 2015; 114:77-82. [DOI: 10.1093/bja/aeu338] [Citation(s) in RCA: 71] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
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45
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Nishikawa H, Osaki Y, Komekado H, Sakamoto A, Saito S, Nishijima N, Nasu A, Arimoto A, Kita R, Kimura T. Clinical implication of the preoperative GSA index in ⁹⁹mTc-GSA scintigraphy in hepatitis C virus-related hepatocellular carcinoma. Oncol Rep 2014; 33:1071-8. [PMID: 25528990 DOI: 10.3892/or.2014.3691] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2014] [Accepted: 11/25/2014] [Indexed: 11/05/2022] Open
Abstract
We aimed to examine the relationship between the preoperative GSA index [uptake ratio of the liver to the liver plus heart at 15 min (LHL15) to uptake ratio of the heart at 15 min to that at 3 min (HH15) ratio] calculated from 99mTc‑labeled diethylene triamine pentaacetate-galactosyl human serum albumin (99mTc-GSA) scintigraphy and background liver fibrosis and to investigate whether the GSA index can be a useful predictor in hepatitis C virus (HCV)-related hepatocellular carcinoma (HCC) patients treated with surgical resection (SR). A total of 213 HCV-related HCC patients were analyzed. Receiver operating characteristic (ROC) curve analysis was performed for calculating the area under the ROC (AUROC) for nine noninvasive parameters including GSA index, indocyanine green retention at 15 min, aspartate aminotransferase (AST) to platelet ratio index, FIB-4 index, AST to alanine aminotransferase ratio, serum albumin, total bilirubin, platelet count and prothrombin time for cirrhosis. We also examined predictive factors associated with overall survival (OS) and recurrence-free survival (RFS) after SR in univariate and multivariate analyses. There were 153 males and 60 females with the mean age of 69.9 years. The median observation periods were 2.8 years. The mean maximum tumor size was 4.1 cm. HH15 ranged from 0.452 to 0.897. LHL15 ranged from 0.669 to 0.982. The mean value of the GSA index was 1.41. Among the nine parameters, the GSA index yielded the highest AUROC for cirrhosis with a level of 0.786 at an optimal cut-off value of 1.37 (sensitivity, 65.9%; specificity, 79.0%). In multivariate analyses, the GSA index was an independent predictor (P<0.001) linked to RFS and it had a marginal significance in terms of OS (P=0.074). In conclusion, the preoperative GSA index can be a useful predictor in HCV-related HCC patients treated with SR.
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Affiliation(s)
- Hiroki Nishikawa
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Tennoji-ku, Osaka 543-0027, Japan
| | - Yukio Osaki
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Tennoji-ku, Osaka 543-0027, Japan
| | - Hideyuki Komekado
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Tennoji-ku, Osaka 543-0027, Japan
| | - Azusa Sakamoto
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Tennoji-ku, Osaka 543-0027, Japan
| | - Sumio Saito
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Tennoji-ku, Osaka 543-0027, Japan
| | - Norihiro Nishijima
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Tennoji-ku, Osaka 543-0027, Japan
| | - Akihiro Nasu
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Tennoji-ku, Osaka 543-0027, Japan
| | - Akira Arimoto
- Department of Surgery, Osaka Red Cross Hospital, Tennoji-ku, Osaka 543-0027, Japan
| | - Ryuichi Kita
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Tennoji-ku, Osaka 543-0027, Japan
| | - Toru Kimura
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Tennoji-ku, Osaka 543-0027, Japan
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Sakamoto A, Naito H, Chow C. Effects of short vs. long hyperventilation on repeated sprint performance and muscle activation. J Sci Med Sport 2014. [DOI: 10.1016/j.jsams.2014.11.328] [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: 10/24/2022]
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47
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Fukushima T, Gomi D, Kobayashi T, Sekiguchi N, Sakamoto A, Sasaki S, Koizumi T. Successful Salvage Chemotherapy with Amrubicin for Invasive Thymoma Associated with Myasthenia Gravis. Jpn J Clin Oncol 2014; 44:1120-1122. [DOI: 10.1093/jjco/hyu136] [Citation(s) in RCA: 2] [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: 08/30/2023] Open
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48
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Nishikawa H, Kita R, Kimura T, Ohara Y, Takeda H, Sakamoto A, Saito S, Nishijima N, Nasu A, Komekado H, Osaki Y. Transcatheter arterial chemoembolization for intermediate-stage hepatocellular carcinoma: clinical outcome and safety in elderly patients. J Cancer 2014; 5:590-7. [PMID: 25057310 PMCID: PMC4107235 DOI: 10.7150/jca.9413] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [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: 04/16/2014] [Accepted: 06/11/2014] [Indexed: 12/21/2022] Open
Abstract
AIM The aim of our study was to compare clinical outcomes between elderly patients aged ≥75 years (elderly group, n=66) with intermediate hepatocellular carcinoma (HCC) undergoing transcatheter arterial chemoembolization (TACE) and younger patients aged <75 years (control group, n=84) with intermediate HCC undergoing TACE. METHODS Clinical outcomes, including overall survival (OS) and tumor response rate at initial therapy, were compared between these two groups. RESULTS The median survival time and the 1- and 3-year cumulative OS rates were 2.90 years and 84.1% and 48.0%, respectively, in the elderly group and 2.44 years and 78.2% and 39.3%, respectively, in the control group (p=0.887). The objective response rate in the elderly group was 81.8% (54/66 patients), while that in the control group was 78.6% (66/84 patients) (p=0.227). CONCLUSION Elderly patients with intermediate HCC undergoing TACE had a prognosis comparable with that of younger patients with intermediate HCC undergoing TACE.
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Affiliation(s)
- Hiroki Nishikawa
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka 543-0027, Japan
| | - Ryuichi Kita
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka 543-0027, Japan
| | - Toru Kimura
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka 543-0027, Japan
| | - Yoshiaki Ohara
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka 543-0027, Japan
| | - Haruhiko Takeda
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka 543-0027, Japan
| | - Azusa Sakamoto
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka 543-0027, Japan
| | - Sumio Saito
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka 543-0027, Japan
| | - Norihiro Nishijima
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka 543-0027, Japan
| | - Akihiro Nasu
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka 543-0027, Japan
| | - Hideyuki Komekado
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka 543-0027, Japan
| | - Yukio Osaki
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka 543-0027, Japan
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Nishikawa H, Kita R, Kimura T, Ohara Y, Takeda H, Sakamoto A, Saito S, Nishijima N, Nasu A, Komekado H, Osaki Y. Clinical efficacy of non-transplant therapies in patients with hepatocellular carcinoma with Child-Pugh C liver cirrhosis. Anticancer Res 2014; 34:3039-3044. [PMID: 24922670] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
AIM To compare clinical outcome in patients with Child-Pugh C hepatocellular carcinoma (HCC) treated with non-transplant therapies and those treated with best supportive care. PATIENTS AND METHODS A total of 182 patients with HCC with Child-Pugh C cirrhosis were analyzed. Patients were classified into two groups: patients treated with non-transplant therapies (n=113, treated group) and untreated patients (n=69, untreated group). Furthermore, for reducing the bias in patient selection, a propensity score matching analysis was performed (55 pairs). RESULTS The median survival time in the treated group was significantly longer than that in the untreated group (1.16 years vs. 0.21 years, p<0.001). After propensity score matching, the median survival time in the treated group remained significantly longer than that in the untreated group (0.95 years vs. 0.17 years, p=0.01). CONCLUSION In patients with HCC with Child-Pugh C cirrhosis, those treated with non-transplant therapies might have longer survival than untreated patients.
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Affiliation(s)
- Hiroki Nishikawa
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Japan
| | - Ryuichi Kita
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Japan
| | - Toru Kimura
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Japan
| | - Yoshiaki Ohara
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Japan
| | - Haruhiko Takeda
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Japan
| | - Azusa Sakamoto
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Japan
| | - Sumio Saito
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Japan
| | - Norihiro Nishijima
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Japan
| | - Akihiro Nasu
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Japan
| | - Hideyuki Komekado
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Japan
| | - Yukio Osaki
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Japan
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50
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Kita R, Sakamoto A, Iguchi E, Takeda H, Oohara Y, Nishijima N, Saito S, Nasu A, Nishikawa H, Kimura T, Osaki Y, Wakasa T, Nakanuma Y, Matsui O. [Three cases of hepatocellular carcinoma with nodules showing different signal intensities in the hepatobiliary phase of Gd-EOB-DTPA-enhanced MRI]. Nihon Shokakibyo Gakkai Zasshi 2014; 111:940-947. [PMID: 24806238] [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: 06/03/2023]
Abstract
We report three cases of resected hepatocellular carcinomas with nodules showing different signal intensities in the hepatobiliary phase of gadolinium ethoxybenzyl diethylenetriamine pentaacetic acid-enhanced MRI (EOB-MRI). One case involved a nodule-in-nodule type hepatocellular carcinoma that showed high signal intensity for the outer tumor and low intensity for the inner tumor in the hepatobiliary phase of EOB-MRI. The inner tumor was more dedifferentiated than the outer. The other two cases involved similar nodules, which showed different signal intensities in the hepatobiliary phase of EOB-MRI. In all three cases, the expression of OATP8 showed good correlation with high signal intensity in the hepatobiliary phase of EOB-MRI, whereas MRP2, MRP3, or both were also highly expressed. However, in the two nodules showing low intensities, the expression of one excreting transporter was independently high even though that of OATP8 was not high. The expression of excreting transporters is usually characterized by passive correspondence to OATP8 expression levels; nevertheless, it sometimes shows expression independent of OATP8.
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Affiliation(s)
- Ryuichi Kita
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital
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