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Nakamura A, Kagaya Y, Saito H, Kanazawa M, Sato K, Miura M, Kondo M, Endo H. Efficacy and safety of pemafibrate versus bezafibrate in coronary artery disease patients receiving statin treatment: a randomized, open-label, cross-over study. Eur Heart J 2022. [DOI: 10.1093/eurheartj/ehac544.2665] [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
Fibrates activate peroxisome proliferator-activated receptor (PPAR)-α which is associated with lipid metabolism. Bezafibrate is a non-selective PPAR-α agonist, whereas pemafibrate has been developed as a higher selective PPAR-α agonist.
Objective
The efficacy and safety of pemafibrate for 24-week in patients with dyslipidemia was examined in comparison with bezafibrate.
Methods
Sixty patients with hypertriglyceridemia (fasting triglyceride (TG) level of ≥150 mg/dL) were treated with pemafibrate of 0.2 mg/day or bezafibrate of 400 mg/day for 24-week in a randomized cross-over study. Percent change from baseline in TG levels was the primary endpoint, and that in HDL-C and apolipoprotein A-I (Apo A-I) levels was the secondary endpoints.
Results
A significantly greater reduction in TG percent change was observed in pemafibrate than in bezafibrate (−46.1% vs. −34.7%, p<0.001). There was no significant difference in HDL-C percent change between pemafibrate and bezafibrate (18.4% vs. 14.0%, p=0.067), whereas Apo A-I percent change was significantly greater in pemafibrate than in bezafibrate (9.2% vs. 5.7%, p=0.018). Pemafibrate and bezafibrate significantly decreased alanine aminotransferase (ALT) and gamma-glutamyltransferase (γ-GT) levels, and pemafibrate showed a greater reduction than bezafibrate (ALT: −21.9% vs. −10.6%, p=0.048; γ-GT: −43.5% vs. −33.1%, p=0.025). Creatinine levels significantly increased in both treatments (both p<0.001), however, creatinine percent change was significantly smaller in pemafibrate than in bezafibrate (5.72% vs. 15.5%, p<0.001). There was no difference in frequency of adverse event (AE) or serious AE between two treatments, but frequency of creatinine elevation (≥0.5 mg/d and/or 25%) was significantly higher in bezafibrate than in pemafibrate (16/60 vs. 3/60, p=0.004).
Conclusion
As compared with bezafibrate, pemafibrate is more effective to reduce TG levels and to elevate Apo A-I levels, and it is safer in terms of liver and renal function.
Funding Acknowledgement
Type of funding sources: None.
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Affiliation(s)
- A Nakamura
- Iwate Prefectural Central Hospital , Morioka , Japan
| | - Y Kagaya
- Iwate Prefectural Central Hospital , Morioka , Japan
| | - H Saito
- Iwate Prefectural Central Hospital , Morioka , Japan
| | - M Kanazawa
- Iwate Prefectural Central Hospital , Morioka , Japan
| | - K Sato
- Iwate Prefectural Central Hospital , Morioka , Japan
| | - M Miura
- Iwate Prefectural Central Hospital , Morioka , Japan
| | - M Kondo
- Iwate Prefectural Central Hospital , Morioka , Japan
| | - H Endo
- Iwate Prefectural Central Hospital , Morioka , Japan
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Ishikawa Y, Tanaka N, Asano Y, Kodera M, Shirai Y, Akahoshi M, Hasegawa M, Matsushita T, Kazuyoshi S, Motegi S, Yoshifuji H, Yoshizaki A, Kohmoto T, Takagi K, Oka A, Kanda M, Tanaka Y, Ito Y, Nakano K, Kasamatsu H, Utsunomiya A, Sekiguchi A, Niro H, Jinnin M, Makino K, Makino T, Ihn H, Yamamoto M, Suzuki C, Takahashi H, Nishida E, Morita A, Yamamoto T, Fujimoto M, Kondo Y, Goto D, Sumida T, Ayuzawa N, Yanagida H, Horita T, Atsumi T, Endo H, Shima Y, Kumanogoh A, Hirata J, Otomo N, Suetsugu H, Koike Y, Tomizuka K, Yoshino S, Liu X, Ito S, Hikino K, Suzuki A, Momozawa Y, Ikegawa S, Tanaka Y, Ishikawa O, Takehara K, Torii T, Sato S, Okada Y, Mimori T, Matsuda F, Matsuda K, Imoto I, Matsuo K, Kuwana M, Kawaguchi Y, Ohmura K, Terao C. OP0112 THE EVER-LARGEST ASIAN GWAS FOR SYSTEMIC SCLEROSIS AND TRANS-POPULATION META-ANALYSIS IDENTIFIED SEVEN NOVEL LOCI AND A CANDIDATE CAUSAL SNP IN A CIS-REGULATORY ELEMENT OF THE FCGR REGION. Ann Rheum Dis 2022. [DOI: 10.1136/annrheumdis-2022-eular.665] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
BackgroundGenome-wide association studies (GWASs) have identified 29 disease-associated single nucleotide polymorphisms (SNPs) for systemic sclerosis (SSc) in non-human leukocyte antigen (HLA) regions (1-7). While these GWASs have clarified genetic architectures of SSc, study subjects were mainly Caucasians limiting application of the findings to Asians.ObjectivesThe study was conducted to identify novel causal variants for SSc specific to Japanese subjects as well as those shared with European population. We also aimed to clarify mechanistic effects of the variants on pathogenesis of SSc.MethodsA total of 114,108 subjects comprising 1,499 cases and 112,609 controls were enrolled in the two-staged study leading to the ever-largest Asian GWAS for SSc. After applying a strict quality control both for genotype and samples, imputation was conducted using the reference panel of the phase 3v5 1,000 genome project data combined with a high-depth whole-genome sequence data of 3,256 Japanese subjects. We conducted logistic regression analyses and also combined the Japanese GWAS results with those of Europeans (6) by an inverse-variance fixed-effect model. Polygenicity and enrichment of functional annotations were evaluated by linkage disequilibrium score regression (LDSC), Haploreg and IMPACT programs. We also constructed polygenic risk score (PRS) to predict SSc development.ResultsWe identified three (FCRLA-FCGR, TNFAIP3, PLD4) and four (EOMES, ESR1, SLC12A5, TPI1P2) novel loci in Japanese GWAS and a trans-population meta-analysis, respectively. One of Japanese novel risk SNPs, rs6697139, located within FCGR gene clusters had a strong effect size (OR 2.05, P=4.9×10-11). We also found the complete LD variant, rs10917688, was positioned in cis-regulatory element and binding motif for an immunomodulatory transcription factor IRF8 in B cells, another genome-wide significant locus in our trans-ethnic meta-analysis and the previous European GWAS. Notably, the association of risk allele of rs10917688 was significant only in the presence of the risk allele of the IRF8. Intriguingly, rs10917688 was annotated as one enhancer-related histone marks, H3K4me1, in B cells, implying that FCGR gene(s) in B cells may play an important role in the pathogenesis of SSc. Furhtermore, significant heritability enrichment of active histone marks and a transcription factor C-Myc were found in B cells both in European and Japanese populations by LDSC and IMPACT, highlighting a possibility of a shared disease mechanism where abnormal B-cell activation may be one of the key drivers for the disease development. Finally, PRS using effects sizes of European GWAS moderately fit in the development of Japanese SSc (AUC 0.593), paving a path to personalized medicine for SSc.ConclusionOur study identified seven novel susceptibility loci in SSc. Downstream analyses highlighted a novel disease mechanism of SSc where an interactive role of FCGR gene(s) and IRF8 may accelerate the disease development and B cells may play a key role on the pathogenesis of SSc.References[1]F. C. Arnett et al. Ann Rheum Dis, 2010.[2]T. R. Radstake et al. Nat Genet, 2010.[3]Y. Allanore et al. PLoS Genet, 2011.[4]O. Gorlova et al. PLoS Genet, 2011.[5]C. Terao et al. Ann Rheum Dis, 2017.[6]E. López-Isac et al. Nat Commun, 2019.[7]W. Pu et al. J Invest Dermatol, 2021.Disclosure of InterestsNone declared
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Funaki T, Kanazawa M, Takahashi S, Seki T, Iguchi A, Kagaya Y, Sato K, Saito H, Kondo M, Miura M, Kawatsu S, Endo H, Oda K, Nakamura A. The orthostatic hypotension in patients with Stanford type A aortic dissection after surgery. Eur J Prev Cardiol 2022. [DOI: 10.1093/eurjpc/zwac056.070] [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]
Abstract
Abstract
Funding Acknowledgements
Type of funding sources: None.
Background
Orthostatic hypotension (OH) is sometimes observed during cardiac rehabilitation in patients with surgery for aortic dissection. However, little is known about the primary determinant of OH and influence of surgical range on incidence of OH.
Purpose
The aim of this study was to elucidate the incidence of OH in patients with surgery for aortic dissection, and compare it between the patients with ascending aortic replacement surgery (ascending group) and those with ascending aorta and hemiarch or total arch replacement surgery (arch group).
Methods
We analyzed 59 patients who underwent emergent surgery due to Stanford type A aortic dissection from January 2014 to March 2018, and compared the incidence of OH between ascending group (n = 28, age 69.8 ± 11.3 years) and arch group (n = 31, age 64.1 ± 13.0 years).
Results
The incidence of OH in total patients was 30.5%. There were no significant differences in patient characteristics including body tall, body weight, antihypertensive use and progress of rehabilitation between 2 groups. The arch group showed a significant higher incidence of OH as compared with ascending group (arch group: 46.4% vs. ascending group: 16.1%, p = 0.03). Moreover, the patients who occurred OH were significantly taller than those who did not occur OH.
Conclusions
OH was observed in about one third of patients with surgery for aortic dissection and it showed a close relationship with patient’s height and the range repaired by surgical operation. More careful cardiac rehabilitation is needed for tall patients with large area replacement of aorta.
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Affiliation(s)
- T Funaki
- Iwate Prefectural Central Hospital, Department of Cardiology, Morioka, Japan
| | - M Kanazawa
- Iwate Prefectural Central Hospital, Department of Cardiology, Morioka, Japan
| | - S Takahashi
- Iwate Prefectural Central Hospital, Department of Rehabilitation, Morioka, Japan
| | - T Seki
- Iwate Prefectural Central Hospital, Department of Rehabilitation, Morioka, Japan
| | - A Iguchi
- Iwate Prefectural Central Hospital, Department of Rehabilitation, Morioka, Japan
| | - Y Kagaya
- Iwate Prefectural Central Hospital, Department of Cardiology, Morioka, Japan
| | - K Sato
- Iwate Prefectural Central Hospital, Department of Cardiology, Morioka, Japan
| | - H Saito
- Iwate Prefectural Central Hospital, Department of Cardiology, Morioka, Japan
| | - M Kondo
- Iwate Prefectural Central Hospital, Department of Cardiology, Morioka, Japan
| | - M Miura
- Iwate Prefectural Central Hospital, Department of Cardiology, Morioka, Japan
| | - S Kawatsu
- Iwate Prefectural Central Hospital, Department of Cardiovascular surgery, Morioka, Japan
| | - H Endo
- Iwate Prefectural Central Hospital, Department of Cardiology, Morioka, Japan
| | - K Oda
- Iwate Prefectural Central Hospital, Department of Cardiovascular surgery, Morioka, Japan
| | - A Nakamura
- Iwate Prefectural Central Hospital, Department of Cardiology, Morioka, Japan
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Kose E, Endo H, Hori H, Hosono S, Kawamura C, Kodama Y, Yamazaki T, Yasuno N. Association of Pharmacist-led Deprescribing Intervention with the Functional Recovery in Convalescent Setting. Pharmazie 2022; 77:165-170. [PMID: 35655381 DOI: 10.1691/ph.2022.2323] [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: 06/15/2023]
Abstract
So far, no studies investigated the association between pharmacist intervention and rehabilitation outcomes. The aim of study was to establish whether the pharmacist-led deprescribing intervention affects rehabilitation outcomes. This retrospective, observational, single-center, cohort study included consecutive geriatric patients (n = 448) with pharmacist-led intervention between 2017 and 2019. Participants were divided based on pharmacist-led deprescribing and non deprescribing interventions during hospitalization. Demographic data, laboratory data, the Functional Independence Measure were (FIM) analyzed between the groups. Multiple linear regression analysis was performed to analyze the relationship between pharmacist-led deprescribing and FIM total gain. The primary outcome was FIM total gain. The rate of pharmacist intervention during the study period was 92.4%. A multiple linear regression analysis of FMI-T gain, adjusting for confounding factors, revealed that the pharmacist-led deprescribing intervention was independently correlated with FMI-T gain. Particularly, the use of dyslipidemia drugs, antipsychotic drugs, hypnotics, and nonsteroidal anti-inflammatory drugs significantly decreased during hospitalization. The pharmacist-led deprescribing intervention was independently and significantly associated with FIM-T gain. The pharmacist-led deprescribing intervention improved functional recovery in a rehabilitation setting.
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Affiliation(s)
- E Kose
- Department of Pharmacy, Teikyo University School of Medicine University Hospital; Department of Pharmacy, Teikyo University School of Medicine University Hospital, 2-11-1 Kaga, Itabashi-ku, Tokyo 274-8555, Japan;,
| | - H Endo
- Department of Pharmacy, Ogaki Tokushukai Hospital
| | - H Hori
- Department of Pharmacy, Ogaki Tokushukai Hospital
| | - S Hosono
- Department of Pharmacy, Ogaki Tokushukai Hospital
| | - C Kawamura
- Department of Pharmacy, Ogaki Tokushukai Hospital
| | - Y Kodama
- Department of Pharmacy, Ogaki Tokushukai Hospital
| | - T Yamazaki
- Department of Pharmacy, Ogaki Tokushukai Hospital
| | - N Yasuno
- Department of Pharmacy, Teikyo University School of Medicine University Hospital; Laboratory of Hospital Pharmacy, School of Pharmacy, Teikyo University, Tokyo, Japan
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Takeuchi M, Dohi T, Takahashi N, Endo H, Wada H, Doi S, Kato Y, Ogita M, Okai I, Iwata H, Okazaki S, Isoda K, Suwa S, Miyauchi K, Minamino T. Comparison of clinical effect of living alone between urban area and rural area in patient with acute coronary syndrome. Eur Heart J 2021. [DOI: 10.1093/eurheartj/ehab724.1204] [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 and objective
Living alone is reported as an independent risk factor for worse clinical outcomes after percutaneous coronary intervention (PCI) for acute coronary syndrome (ACS). Manifestations of psychological stress such as depression and anxiety in patients living alone is thought to be associated with subsequent cardiovascular events. The impact of living alone on the psychological factors of patients may be differ depending on their living environment. However, comparison of the effects of living alone in different living environment on the prognosis of patients with ACS has not been reported.
Purpose
The aim of the present study was to compare the clinical effect of living alone on clinical outcomes in patients with ACS between urban area and rural area.
Methods
Data from a multi-center, observational study of consecutive patients who underwent emergency PCI for ACS between January 2012 and December 2016 were analyzed. The primary endpoint was major adverse cardiac and cerebrovascular events (MACCE). MACCE was defined as composite of cardiovascular death, ACS, and stroke.
Results
In this study, 1349 patients were enrolled and divided into two population according to their living environment: urban area population (n=417), and rural area population (n=932). In urban area population, 87 patients (20.9%) were living alone, and 330 (79.1%) were living together. In rural area population, 169 (18.1%) were living alone, and 763 (81.9%) were living together. There are no significant differences in baseline characteristics between the living alone group and the living together group in both urban area population and rural area population. During a median follow-up period of 2.1 years, Kaplan-Meier curves showed the living alone group had higher risk of MACCE than the living together group in urban area population (log-rank, p=0.01). On the other hands, there are no significant differences in the incidences of MACCE between two groups in rural area population (p=0.86). After adjustment for other covariates, the living alone was significantly associated with MACCE (hazard ratio [HR], 2.83; 95% confidential interval [CI], 1.16–6.91; p=0.02) compared with the living together group in urban area population. However, in rural area population, the living alone group was not significantly associated with MACCE (HR, 1.02; 95% CI, 0.66–1.57; p=0.92) compared with the living together group.
Conclusion
Living alone was significantly associated with worse clinical outcomes after emergency PCI of ACS in urban area but not in rural area.
Funding Acknowledgement
Type of funding sources: None. Figure 1
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Affiliation(s)
- M Takeuchi
- Juntendo University Graduate School of Medicine, Department of Cardiovascular Biology and Medicine, Tokyo, Japan
| | - T Dohi
- Juntendo University Graduate School of Medicine, Department of Cardiovascular Biology and Medicine, Tokyo, Japan
| | - N Takahashi
- Juntendo University Graduate School of Medicine, Department of Cardiovascular Biology and Medicine, Tokyo, Japan
| | - H Endo
- Juntendo University Graduate School of Medicine, Department of Cardiovascular Biology and Medicine, Tokyo, Japan
| | - H Wada
- Juntendo University Shizuoka Hospital, Department of Cardiovascular Medicine, Izunokuni, Japan
| | - S Doi
- Juntendo University Graduate School of Medicine, Department of Cardiovascular Biology and Medicine, Tokyo, Japan
| | - Y Kato
- Juntendo University Graduate School of Medicine, Department of Cardiovascular Biology and Medicine, Tokyo, Japan
| | - M Ogita
- Juntendo University Shizuoka Hospital, Department of Cardiovascular Medicine, Izunokuni, Japan
| | - I Okai
- Juntendo University Graduate School of Medicine, Department of Cardiovascular Biology and Medicine, Tokyo, Japan
| | - H Iwata
- Juntendo University Graduate School of Medicine, Department of Cardiovascular Biology and Medicine, Tokyo, Japan
| | - S Okazaki
- Juntendo University Graduate School of Medicine, Department of Cardiovascular Biology and Medicine, Tokyo, Japan
| | - K Isoda
- Juntendo University Graduate School of Medicine, Department of Cardiovascular Biology and Medicine, Tokyo, Japan
| | - S Suwa
- Juntendo University Shizuoka Hospital, Department of Cardiovascular Medicine, Izunokuni, Japan
| | - K Miyauchi
- Juntendo University Graduate School of Medicine, Department of Cardiovascular Biology and Medicine, Tokyo, Japan
| | - T Minamino
- Juntendo University Graduate School of Medicine, Department of Cardiovascular Biology and Medicine, Tokyo, Japan
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Takeuchi M, Dohi T, Fukase T, Nishio R, Takahashi N, Endo H, Doi S, Kato Y, Okai I, Iwata H, Okazaki S, Isoda K, Miyauchi K, Minamino T. Comparison of clinical outcomes between percutaneous coronary intervention for the de novo lesion versus in-stent restenosis lesion. Eur Heart J 2021. [DOI: 10.1093/eurheartj/ehab724.1118] [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 and objective
Percutaneous coronary intervention (PCI) with metallic coronary stent (bare-metal stents [BMS] and drug-eluting stents [DES]) implantation is most frequently performed therapeutic procedures for coronary artery disease. In-stent restenosis (ISR) is a critical drawback of metallic coronary stents. Incidence of ISR has been reported in up to 30% after BMS implantation. The use of DES has greatly reduced the proportion of restenosis compared with the BMS. However, ISR still remains the primary concern after PCI even in the contemporary DES era, and thought to be associated with worse clinical outcomes. However, comparative data on ISR and de novo lesions are rare.
Purpose
The aim of the present study was to compare the clinical outcomes after PCI for the de novo lesion and the ISR lesion.
Methods
We performed a retrospective analysis of patients who underwent PCI between 2013 and 2020. The incidences of major adverse cardiac and cerebrovascular events (MACCE) and all-cause death were evaluated. MACCE was defined as composite of cardiovascular death, non-fatal myocardial infarction, and stroke.
Results
In this study, 1538 patients were enrolled and divided into two groups: PCI for de novo lesion group (n=1258, 81.8%), and PCI for ISR lesion group (n=280, 18.2%). Patients in the ISR lesion group were significantly older and had higher prevalence of hypertension, diabetes mellitus, dyslipidemia and chronic kidney disease than patients in the de novo lesion group. During a median follow-up period of 1.9 years, Kaplan-Meier curves showed no significant differences in the incidences of MACCE (log-rank, p=0.86) and all-cause death (p=0.84) between two groups. After adjustment for other covariates, PCI for ISR lesion were not significantly associated with MACCE (hazard ratio [HR], 1.10; 95% confidential interval [CI], 0.61–1.97; p=0.76) and all-cause death (HR, 0.93; 95% CI, 0.56–1.56; p=0.79)
Conclusion
PCI for the ISR lesion was not associated with worse clinical outcomes compared with PCI for the de novo lesion.
Funding Acknowledgement
Type of funding sources: None.
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Affiliation(s)
- M Takeuchi
- Juntendo University Graduate School of Medicine, Department of Cardiovascular Biology and Medicine, Tokyo, Japan
| | - T Dohi
- Juntendo University Graduate School of Medicine, Department of Cardiovascular Biology and Medicine, Tokyo, Japan
| | - T Fukase
- Juntendo University Graduate School of Medicine, Department of Cardiovascular Biology and Medicine, Tokyo, Japan
| | - R Nishio
- Juntendo University Graduate School of Medicine, Department of Cardiovascular Biology and Medicine, Tokyo, Japan
| | - N Takahashi
- Juntendo University Graduate School of Medicine, Department of Cardiovascular Biology and Medicine, Tokyo, Japan
| | - H Endo
- Juntendo University Graduate School of Medicine, Department of Cardiovascular Biology and Medicine, Tokyo, Japan
| | - S Doi
- Juntendo University Graduate School of Medicine, Department of Cardiovascular Biology and Medicine, Tokyo, Japan
| | - Y Kato
- Juntendo University Graduate School of Medicine, Department of Cardiovascular Biology and Medicine, Tokyo, Japan
| | - I Okai
- Juntendo University Graduate School of Medicine, Department of Cardiovascular Biology and Medicine, Tokyo, Japan
| | - H Iwata
- Juntendo University Graduate School of Medicine, Department of Cardiovascular Biology and Medicine, Tokyo, Japan
| | - S Okazaki
- Juntendo University Graduate School of Medicine, Department of Cardiovascular Biology and Medicine, Tokyo, Japan
| | - K Isoda
- Juntendo University Graduate School of Medicine, Department of Cardiovascular Biology and Medicine, Tokyo, Japan
| | - K Miyauchi
- Juntendo University Graduate School of Medicine, Department of Cardiovascular Biology and Medicine, Tokyo, Japan
| | - T Minamino
- Juntendo University Graduate School of Medicine, Department of Cardiovascular Biology and Medicine, Tokyo, Japan
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7
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Takahashi N, Dohi T, Endo H, Nishio R, Fukase T, Takeuchi M, Doi S, Kato Y, Okai I, Iwata H, Okazaki S, Isoda K, Miyauchi K, Daida H, Minamino T. The relationship among extent of lipid-rich plaque, factors associated with a reduction of lipid-rich plaque and late lumen loss: a near-infrared spectroscopy and intravascular ultrasound study. Eur Heart J 2021. [DOI: 10.1093/eurheartj/ehab724.1189] [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
Near-infrared spectroscopy (NIRS) and intravascular ultrasound (IVUS) are useful imaging modalities to identify lipid-rich plaque (LRP) which is associated with an increased risk of future cardiovascular events in individuals undergoing PCI. Pathological studies have raised concerns that treating LRP with stents may impair vascular healing. However, the impact of stent implantation to LRP lesions was less known. Moreover, little information is available about changes in the extent of LRP at before and after PCI.
Purpose
The aim of this study was to investigate changes in LRP by NIRS between pre- and post-stent implantation, and to evaluate an association among impact of LRP by NIRS at pre- and post-stenting and late lumen loss (LLL) by angiography.
Methods
We studied 175 lesions in 149 patients who underwent PCI under NIRS-IVUS guidance and follow-up angiography at 8-month later from 2017 to 2020. Plaque characteristics on IVUS, the extent of LRP [defined as a long segment with a 4-mm maximum lipid core burden index (maxLCBI4mm)] on NIRS, and quantitative coronary angiography measurements were analyzed. We evaluated a change of the extent of LRP between pre- and post-stenting at index PCI procedure, and association between the extent of LRP and a 8-month LLL at follow-up coronary angiography. A large LRP was defined as maxLCBI4mm>400 at pre-stenting.
Results
Mean age was 64.5 years old, and 123 (82%) patients were male. The prevalence of large LRP was 51% and median plaque burden at minimum lumen area was 81%. The extent of LRP at culprit lesion significantly decreased from pre- to post-stenting (median maxLCBI4mm [interquartile range (IQR)]: 407 [199, 580] to 133 [13, 319], p<0.001) (Figure 1). In multivariable liner regression analysis, independent predictors for the reduction of LRP were a pre-stenting LRP (β coefficient = −57.0, 95% confidence interval (CI) [−65.1 to −48.8], p<0.001) and plaque burden (β coefficient = −30.0, 95% CI [−56.6 to −3.4], p<0.001), respectively. On the other hands, patient comorbidities, lipid profile and inflammatory markers were not associated with the reduction of LRP (all p>0.05). Median LLL at follow-up angiogram was 0.17 [0.07–0.35] mm. Both the extent of pre- and post-stenting LRP were not associated with LLL (r=0.018, p=0.80 and r=0.022, p=0.76, respectively) (Figure 2). In addition, there was no significant difference in LLL between the post-stenting large and non-large LRP (median [IQR] 0.18 [0.08–0.35] vs. 0.17 [0.07–0.35]; P=0.95).
Conclusions
This study showed coronary stent implantation significantly reduced the NIRS-derived LRP in patients undergoing PCI. Although the extent of pre-stenting LRP and IVUS plaque burden predicted the reduction of LRP, the extent of pre- and post-stenting LRP were not associated with LLL. These findings suggest that stent implantation for LRP, even in a large LRP, is safe and does not affect LLL.
Funding Acknowledgement
Type of funding sources: None. Figure 1. Scatter plotsFigure 2. CENTRAL Figure
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Affiliation(s)
- N Takahashi
- Juntendo University Graduate School of Medicine, Cardiovascular Biology and Medicine, Tokyo, Japan
| | - T Dohi
- Juntendo University Graduate School of Medicine, Cardiovascular Biology and Medicine, Tokyo, Japan
| | - H Endo
- Juntendo University Graduate School of Medicine, Cardiovascular Biology and Medicine, Tokyo, Japan
| | - R Nishio
- Juntendo University Shizuoka Hospital, Cardiology, Izunokuni, Japan
| | - T Fukase
- Juntendo University Graduate School of Medicine, Cardiovascular Biology and Medicine, Tokyo, Japan
| | - M Takeuchi
- Juntendo University Graduate School of Medicine, Cardiovascular Biology and Medicine, Tokyo, Japan
| | - S Doi
- Juntendo University Graduate School of Medicine, Cardiovascular Biology and Medicine, Tokyo, Japan
| | - Y Kato
- Juntendo University Graduate School of Medicine, Cardiovascular Biology and Medicine, Tokyo, Japan
| | - I Okai
- Juntendo University Graduate School of Medicine, Cardiovascular Biology and Medicine, Tokyo, Japan
| | - H Iwata
- Juntendo University Graduate School of Medicine, Cardiovascular Biology and Medicine, Tokyo, Japan
| | - S Okazaki
- Juntendo University Graduate School of Medicine, Cardiovascular Biology and Medicine, Tokyo, Japan
| | - K Isoda
- Juntendo University Graduate School of Medicine, Cardiovascular Biology and Medicine, Tokyo, Japan
| | - K Miyauchi
- Juntendo University Graduate School of Medicine, Cardiovascular Biology and Medicine, Tokyo, Japan
| | - H Daida
- Juntendo University Graduate School of Medicine, Cardiovascular Biology and Medicine, Tokyo, Japan
| | - T Minamino
- Juntendo University Graduate School of Medicine, Cardiovascular Biology and Medicine, Tokyo, Japan
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8
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Takahashi N, Dohi T, Endo H, Nishio R, Fukase T, Takeuchi M, Doi S, Kato Y, Okai I, Iwata H, Okazaki S, Isoda K, Miyauchi K, Daida H, Minamino T. Coronary lipid-rich plaque characteristics with acute coronary syndrome and chronic coronary syndrome: a near infrared spectroscopy and intravascular ultrasound study. Eur Heart J 2021. [DOI: 10.1093/eurheartj/ehab724.1190] [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: 11/12/2022] Open
Abstract
Abstract
Background
Asians have a much lower incidence of adverse coronary events than Caucasians, and the characteristics of vulnerable plaque might be different among the ethnics.
Purpose
The aim of this study was to investigate the clinical characteristics of lipid-rich plaque (LRP) in the Asian population and we also aimed to distinguish the characteristics of an acute coronary syndrome (ACS) culprit lesion and a chronic coronary syndrome (CCS) culprit lesion. Furthermore, we evaluated the association between lipid core burden index (LCBI) and cardiovascular risk factors, lipid profiles, and inflammatory biomarkers, as determined in vivo by near infrared spectroscopy intravascular ultrasound (NIRS-IVUS) imaging in patients undergoing percutaneous coronary intervention (PCI).
Methods
We evaluated 207 patients (ACS, n=75; CCS, n=132) who underwent PCI under NIRS-IVUS. Plaque characteristics and the extent of LRP [defined as a long segment with a 4-mm maximum LCBI (maxLCBI4mm)] on NIRS in de-novo culprit and non-culprit segments were analyzed.
Results
The mean age was 65 years old and 82% of patients were male. The ACS culprit lesions had a significantly higher maxLCBI4mm (median [interquartile range (IQR)]: 533 [385–745] vs. 361 [174–527], p<0.001) than the CCS culprit lesions. Whereas, no significant difference was seen in maxLCBI4mm between ACS and CCS non-culprit lesion segments (246 [53, 342] vs. 185 [37, 350], p=0.47) (Figure 1). Receiver-operating characteristic analysis showed that the NIRS maxLCBI4mm could distinguish the ACS culprit segment from the CCS culprit segment, with a sensitivity of 73% and a specificity of 69% (c-statistic = 0.69; p<0.001, cut-off value of max LCBI4mm = 408) (Figure 2). On multivariate logistic analysis, a large LRP (defined as maxLCBI4mm ≥400) was the strongest independent predictor of the ACS culprit segment (odds ratio, 3.87; 95% confidence interval, 1.95–8.02). In non-culprit segments, 19.8% of patients had at least one large LRP without a small lumen. No significant correlation was found between the extent of LRP and circulating lipid profiles and inflammatory makers biomarkers (hs-CRP, IL-6, TNF-α) in both the culprit and non-culprit lesion segments, whereas the extent of LRP was positively correlated with IVUS plaque burden (r=0.24, p<0.001).
Conclusions
We confirmed that NIRS-IVUS plaque assessment could be useful to differentiate ACS from CCS culprit lesions, and that a threshold maxLCBI4mm ≥400 was clinically suitable in Japanese patients. No systemic surrogate markers were found to be associated with the extent of LRP by NIRS in culprit and non-culprit segments. Consequently, we believe that direct intravascular evaluation of coronary plaque characteristics remains important for identification of high-risk LRP.
Funding Acknowledgement
Type of funding sources: None. Figure 1. The difference of maxLCBI4mmFigure 2. ROC curve
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Affiliation(s)
- N Takahashi
- Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - T Dohi
- Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - H Endo
- Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - R Nishio
- Juntendo University Shizuoka Hospital, Cardiology, Izunokuni, Japan
| | - T Fukase
- Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - M Takeuchi
- Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - S Doi
- Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Y Kato
- Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - I Okai
- Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - H Iwata
- Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - S Okazaki
- Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - K Isoda
- Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - K Miyauchi
- Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - H Daida
- Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - T Minamino
- Juntendo University Graduate School of Medicine, Tokyo, Japan
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9
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Matsuyama T, Endo H, Yamamoto H, Takemasa I, Uehara K, Hanai T, Miyata H, Kimura T, Hasegawa H, Kakeji Y, Inomata M, Kitagawa Y, Kinugasa Y. Outcomes of robot-assisted versus conventional laparoscopic low anterior resection in patients with rectal cancer: propensity-matched analysis of the National Clinical Database in Japan. BJS Open 2021; 5:6374226. [PMID: 34553225 PMCID: PMC8458638 DOI: 10.1093/bjsopen/zrab083] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Accepted: 08/02/2021] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Robot-assisted laparoscopic surgery has several advantages over conventional laparoscopy. However, population-based comparative studies for low anterior resection are limited. This article aimed to compare peri-operative results of robot-assisted low anterior resection (RALAR) and laparoscopy. METHODS This retrospective cohort study used data from patients treated with RALAR or conventional laparoscopic low anterior resection (CLLAR) between October 2018 and December 2019, as recorded in the Japanese National Clinical Database, a data set registering clinical information, perioperative outcomes, and mortality. Of note, the registry does not include information on the tumour location (centimetres from the anal verge) and diverting stoma creation. Perioperative outcomes, including rate of conversion to open surgery, were compared between RALAR and CLLAR groups. Confounding factors were adjusted for using propensity score matching. RESULTS Of 21 415 patients treated during the study interval, 20 220 were reviewed. Two homogeneous groups of 2843 patients were created by propensity score matching. The conversion rate to open surgery was significantly lower in the RALAR group than in the CLLAR group (0.7 versus 2.0 per cent; P < 0.001). The RALAR group had a longer operating time (median: 352 versus 283 min; P < 0.001), less intraoperative blood loss (15 versus 20 ml; P < 0.001), a lower in-hospital mortality rate (0.1 versus 0.5 per cent; P = 0.007), and a shorter postoperative hospital stay (median: 13 versus 14 days; P < 0.001) compared with the CLLAR group. The CLLAR group had a lower rate of readmission within 30 days (2.4 versus 3.3 per cent; P = 0.045). CONCLUSION These data highlight the reduced conversion rate, in-hospital mortality rate, intraoperative blood loss, and length of postoperative hospital stay for rectal cancer surgery in patients treated using robot-assisted laparoscopic surgery compared with laparoscopic low anterior resection.
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Affiliation(s)
- T Matsuyama
- Department of Gastrointestinal Surgery, Tokyo Medical and Dental University Graduate School of Medicine, Tokyo, Japan
| | - H Endo
- Department of Healthcare Quality Assessment, Graduate School of Medicine, University of Tokyo, Tokyo, Japan
| | - H Yamamoto
- Department of Healthcare Quality Assessment, Graduate School of Medicine, University of Tokyo, Tokyo, Japan
| | - I Takemasa
- Department of Surgery, Surgical Oncology and Science, Sapporo Medical University School of Medicine, Sapporo, Japan
| | - K Uehara
- Division of Surgical Oncology, Department of Surgery, Nagoya University Graduate School of Medicine, Aichi, Japan
| | - T Hanai
- Department of Surgery, Fujita Health University School of Medicine, Aichi, Japan
| | - H Miyata
- Department of Healthcare Quality Assessment, Graduate School of Medicine, University of Tokyo, Tokyo, Japan
| | - T Kimura
- Project Management Subcommittee, Japanese Society of Gastroenterological Surgery, Tokyo, Japan
| | - H Hasegawa
- Project Management Subcommittee, Japanese Society of Gastroenterological Surgery, Tokyo, Japan
| | - Y Kakeji
- Database Committee, Japanese Society of Gastroenterological Surgery, Tokyo, Japan
| | - M Inomata
- Department of Gastroenterological and Paediatric Surgery, Oita University Faculty of Medicine, Oita, Japan
| | - Y Kitagawa
- Japanese Society of Gastroenterological Surgery, Tokyo, Japan
| | - Y Kinugasa
- Department of Gastrointestinal Surgery, Tokyo Medical and Dental University Graduate School of Medicine, Tokyo, Japan
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Kase K, Saito M, Yamada L, Nakajima S, Ashizawa M, Kanke Y, Hanayama H, Onozawa H, Okayama H, Endo H, Fujita S, Sakamoto W, Saze Z, Momma T, Mimura K, Ohki S, Kono K. 152P ARID1A deficiency in EBV-positive gastric cancer is partially regulated by EBV-encoded miRNAs, but not by DNA promotor hypermethylation. Ann Oncol 2020. [DOI: 10.1016/j.annonc.2020.10.173] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
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11
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Nakamura A, Kanazawa M, Kagaya Y, Kondo M, Sato K, Endo H, Nozaki E. Effects of evolocumab on plasma levels of proprotein convertase subtilisin/kexin type 9 and lipoprotein(a) in acute myocardial infarction. Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.3333] [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: 11/15/2022] Open
Abstract
Abstract
Background
There are two types of circulating proprotein convertase subtilisin/kexin type 9 (PCSK9), mature and furin-cleaved. Most types of lipoprotein(a) [Lp(a)], an independent risk factor of cardiovascular events, bound to mature PCSK9.
Purpose
This study examined the effects of monoclonal anti-PCSK9 antibody on plasma PCSK9 and Lp(a) levels in acute myocardial infarction (MI).
Methods
Acute MI patients (n=36) were randomly divided into evolocumab (140 mg; n=17) and non-evolocumab (n=19) groups. Changes in plasma PCSK9 and Lp(a) levels were monitored before and 1, 3, 5, 10, and 20 days after evolocumab administration.
Results
In the non-evolocumab group, plasma levels of mature PCSK9, furin-cleaved PCSK9, and Lp(a) (236.4±57.3 ng/mL, 22.4±5.8 ng/mL, and 19.2. ± 16.5 mg/dL, respectively) significantly increased by day 3 (408.8±77.1 ng/mL, P<0.001; 47.2±15.7 ng/mL, P<0.001; and 39.7±21.3 mg/dL, P<0.005, respectively) and returned to the baseline by day 10 or 20. In the evolocumab group, mature PCSK9 significantly increased by >1000 ng/mL with a simultaneous decline of furin-cleaved PCSK9 below the measurement sensitivity level after day 3. The incremental area under the curve for plasma Lp(a) levels was significantly smaller in the evolocumab group compared with the non-evolocumab group (P=0.038).
Conclusion
Mature and furin-cleaved PCSK9 are transiently upregulated after MI onset. Evolocumab significantly increases mature PCSK9 and decreases furin-cleaved PCSK9 and might inhibit transient increase of plasma Lp(a) in acute MI.
Figure 1
Funding Acknowledgement
Type of funding source: None
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Affiliation(s)
- A Nakamura
- Iwate Prefectural Central Hospital, Morioka, Japan
| | - M Kanazawa
- Iwate Prefectural Central Hospital, Morioka, Japan
| | - Y Kagaya
- Iwate Prefectural Central Hospital, Morioka, Japan
| | - M Kondo
- Iwate Prefectural Central Hospital, Morioka, Japan
| | - K Sato
- Iwate Prefectural Central Hospital, Morioka, Japan
| | - H Endo
- Iwate Prefectural Central Hospital, Morioka, Japan
| | - E Nozaki
- Iwate Prefectural Central Hospital, Morioka, Japan
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12
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Takahashi N, Dohi T, Funamizu T, Endo H, Wada H, Doi S, Kato Y, Ogita M, Okai I, Iwata H, Okazaki S, Isoda K, Miyauchi K, Shimada K. Combined impact of residual inflammatory risk and chronic kidney disease on long-term clinical outcomes in patients undergoing percutaneous coronary intervention. Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.1304] [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
Inflammatory status pre-percutaneous coronary intervention (PCI) and post-PCI has been reported not only associated with poor prognosis, but also to impair renal function. Statins reduce cardiovascular events by lowering lipids and have anti-inflammatory impacts, but residual inflammatory risk (RIR) exists. It remains unclear that the synergistic effect of RIR and chronic kidney disease (CKD) on long-term clinical outcome in stable coronary artery disease (CAD) patients undergoing PCI in statin era.
Aim
The aim of this study was to investigate the long-term combined impact of RIR evaluating hs-CRP at follow-up and CKD among stable CAD patients undergoing PCI in statin era.
Methods
This is a single-center, observational, retrospective cohort study assessing consecutive 2,984 stable CAD patients who underwent first PCI from 2000 to 2016. We analyzed 2,087 patients for whom hs-CRP at follow-up (6–9 months later) was available. High residual inflammatory risk was defined as hs-CRP >0.6 mg/L according to the median value at follow up. Patients were assigned to four groups as Group1 (high RIR and CKD), Group2 (low RIR and CKD), Group3 (high RIR and non-CKD) or Group4 (low RIR and non-CKD). We evaluated all-cause death and major adverse cardiac events (MACE), defined as a composite of cardiovascular (CV) death, non-fatal myocardial infarction (MI) and non-fatal stroke.
Results
Of patients (83% men; mean age 67 years), there were 299 (14.3%) patients in group 1, 201 (9.6%) patients in group 2, 754 (36.1%) patients in group 3, and 833 (39.9%) patients in group 4. The median follow-up period was 5.2 years (IQR, 1.9–9.9 years). In total, 189 (frequency, 16.1%) cases of all-cause death and 128 (11.2%) MACE were identified during follow-up, including 53 (4.6%) CV deaths, 27 (2.4%) MIs and 52 (4.8%) strokes. The rate of all-cause death and MACE in group 1 was significantly higher than other groups (p<0.001, respectively). There was a stepwise increase in the incidence rates of all-cause death and MACE. After adjustment for important covariates, the presence of high RIR and/or CKD were independently associated with higher incidence of MACE and higher all-cause mortality. (shown on figure).
Conclusion
The presence of both high RIR and CKD conferred a synergistic adverse effect on the risk for long-term adverse cardiac events in patients undergoing PCI.
Kaplan-Meier curve
Funding Acknowledgement
Type of funding source: None
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Affiliation(s)
- N Takahashi
- Juntendo University Graduate School of Medicine, Cardiovascular Medicine, Tokyo, Japan
| | - T Dohi
- Juntendo University Graduate School of Medicine, Cardiovascular Medicine, Tokyo, Japan
| | - T Funamizu
- Juntendo University Graduate School of Medicine, Cardiovascular Medicine, Tokyo, Japan
| | - H Endo
- Juntendo University Graduate School of Medicine, Cardiovascular Medicine, Tokyo, Japan
| | - H Wada
- Juntendo University Shizuoka Hospital, Cardiology, Izunokuni, Japan
| | - S Doi
- Juntendo University Graduate School of Medicine, Cardiovascular Medicine, Tokyo, Japan
| | - Y Kato
- Juntendo University Graduate School of Medicine, Cardiovascular Medicine, Tokyo, Japan
| | - M Ogita
- Juntendo University Shizuoka Hospital, Cardiology, Izunokuni, Japan
| | - I Okai
- Juntendo University Graduate School of Medicine, Cardiovascular Medicine, Tokyo, Japan
| | - H Iwata
- Juntendo University Graduate School of Medicine, Cardiovascular Medicine, Tokyo, Japan
| | - S Okazaki
- Juntendo University Graduate School of Medicine, Cardiovascular Medicine, Tokyo, Japan
| | - K Isoda
- Juntendo University Graduate School of Medicine, Cardiovascular Medicine, Tokyo, Japan
| | - K Miyauchi
- Juntendo University Graduate School of Medicine, Cardiovascular Medicine, Tokyo, Japan
| | - K Shimada
- Juntendo University Graduate School of Medicine, Cardiovascular Medicine, Tokyo, Japan
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13
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Kanazawa M, Toyoda M, Seki T, Iguchi A, Takahashi S, Kagaya Y, Sato K, Saito H, Ito K, Miura M, Kondo M, Kawatsu S, Endo H, Oda K, Nakamura A. Chronotropic incompetence and exercise capacity after mitral valve surgery: the importance of blood hemoglobin level. Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.3085] [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
Chronotropic incompetence (CI) is sometimes observed during exercise training of cardiac rehabilitation in patients with cardiac surgery, however, little is known concerning the differences between patients with mitral valve (MV) and aortic valve (AV) surgery.
Purpose
Because the possibility exists that cardiac sympathetic nerves might be impaired by left atrium incision, we hypothesized that the incidence of CI was higher in patients with MV surgery (Mitral Valve Replacement and Mitral Valvuloplasty) as compared with patients with AV surgery (Aortic Valve Replacement). And if so, which factor determines the exercise capacity of patients after MV surgery. We thus aimed this study to elucidate the hypothesis with cardiopulmonary exercise testing (CPX).
Methods
We performed CPX by ramp loading with ergometer exercise in total 61 patients who had undergone elective cardiac valve operation (25 patients with MV surgery, age 59.2±9.9 years; 36 patients with AV surgery, age 64.6±12.3 years). We analyzed chronotropic response index (CRI), peak oxygen uptake (peak VO2/W), anaerobic threshold (AT), and peak oxygen pulse (peak VO2/HR) with CPX, and blood hemoglobin concentration (Hb).
Results
The value of CRI was significantly decreased in the patients with MV surgery compared with those with AV surgery (MV; 0.19±0.10 vs. AV; 0.41±0.17, p<0.001). Peak VO2, peak VO2/HR and Hb were not significantly different between patients with MV and those with AV surgery. Patients with MV surgery showed correlations between peak VO2 and Hb (r=0.45, p<0.05), AT and Hb (r=0.52, p<0.01), and a strong correlation between peak VO2 and peak VO2/HR (r=0.63, p<0.001), but not in those with AV surgery.
Conclusions
The present study demonstrated that higher incidence of CI was shown in patients with MV surgery as compared with those with AV surgery. The exercise capacity of patients with MV surgery was determined by peak VO2/HR and Hb. These results suggest that 1) left atrium incision impairs cardiac sympathetic nerves and causes CI, 2) peak VO2/HR which is consisted of arterio-venous oxygen difference and Hb is critical indicator for exercise capacity in patients with MV surgery with CI.
Main results
Funding Acknowledgement
Type of funding source: None
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Affiliation(s)
- M Kanazawa
- Iwate Prefectural Central Hospital, Department of Cardiology, Morioka, Japan
| | - M Toyoda
- Iwate Prefectural Central Hospital, Department of Rehabilitation, Morioka, Japan
| | - T Seki
- Iwate Prefectural Central Hospital, Department of Rehabilitation, Morioka, Japan
| | - A Iguchi
- Iwate Prefectural Central Hospital, Department of Rehabilitation, Morioka, Japan
| | - S Takahashi
- Iwate Prefectural Central Hospital, Department of Rehabilitation, Morioka, Japan
| | - Y Kagaya
- Iwate Prefectural Central Hospital, Department of Cardiology, Morioka, Japan
| | - K Sato
- Iwate Prefectural Central Hospital, Department of Cardiology, Morioka, Japan
| | - H Saito
- Iwate Prefectural Central Hospital, Department of Cardiology, Morioka, Japan
| | - K Ito
- Iwate Prefectural Central Hospital, Department of Cardiovascular Surgery, Morioka, Japan
| | - M Miura
- Iwate Prefectural Central Hospital, Department of Cardiology, Morioka, Japan
| | - M Kondo
- Iwate Prefectural Central Hospital, Department of Cardiology, Morioka, Japan
| | - S Kawatsu
- Iwate Prefectural Central Hospital, Department of Cardiovascular Surgery, Morioka, Japan
| | - H Endo
- Iwate Prefectural Central Hospital, Department of Cardiology, Morioka, Japan
| | - K Oda
- Iwate Prefectural Central Hospital, Department of Cardiovascular Surgery, Morioka, Japan
| | - A Nakamura
- Iwate Prefectural Central Hospital, Department of Cardiology, Morioka, Japan
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14
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Imahori Y, Endo H, Ohtani Y. Changes in subcellular localization of enzymes involved in ascorbate-glutathione cycle during the maturation of sweet pepper (Capsicum annuum L.) fruit. ACTA ACUST UNITED AC 2020. [DOI: 10.17660/actahortic.2020.1292.43] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [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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15
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Kunimasa K, Nakamura H, Sakai K, Kimura M, Inoue T, Tamiya M, Nishino K, Kumagai T, Nakatsuka S, Endo H, Inoue M, Nishio K, Imamura F. Heterogeneity of EGFR-mutant clones and PD-L1 highly expressing clones affects treatment efficacy of EGFR-TKI and PD-1 inhibitor. Ann Oncol 2019; 29:2145-2147. [PMID: 30099497 DOI: 10.1093/annonc/mdy312] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [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)
- K Kunimasa
- Department of Thoracic Oncology, Osaka International Cancer Institute, Osaka City, Japan.
| | - H Nakamura
- Department of Diagnostic Pathology and Cytology, Osaka International Cancer Institute, Osaka City, Japan
| | - K Sakai
- Department of Genome Biology, Kindai University Faculty of Medicine, Osaka-Sayama, Osaka, Japan
| | - M Kimura
- Department of Thoracic Oncology, Osaka International Cancer Institute, Osaka City, Japan
| | - T Inoue
- Department of Thoracic Oncology, Osaka International Cancer Institute, Osaka City, Japan
| | - M Tamiya
- Department of Thoracic Oncology, Osaka International Cancer Institute, Osaka City, Japan
| | - K Nishino
- Department of Thoracic Oncology, Osaka International Cancer Institute, Osaka City, Japan
| | - T Kumagai
- Department of Thoracic Oncology, Osaka International Cancer Institute, Osaka City, Japan
| | - S Nakatsuka
- Department of Diagnostic Pathology and Cytology, Osaka International Cancer Institute, Osaka City, Japan
| | - H Endo
- Department of Biochemistry, Osaka International Cancer Institute, Osaka City, Japan
| | - M Inoue
- Department of Biochemistry, Osaka International Cancer Institute, Osaka City, Japan; Department of Clinical Bio-resource Research and Development, Graduate School of Medicine Kyoto University, Kyoto, Japan
| | - K Nishio
- Department of Genome Biology, Kindai University Faculty of Medicine, Osaka-Sayama, Osaka, Japan
| | - F Imamura
- Department of Thoracic Oncology, Osaka International Cancer Institute, Osaka City, Japan
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16
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Endo H, Dohi T, Miyauchi K, Funamizu T, Shitara J, Wada H, Doi S, Iwata H, Kasai T, Okazaki S, Isoda K, Daida H. 6134Long-term predictive value of high sensitivity c-reactive protein for cancer mortality in patients undergoing percutaneous coronary intervention. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy566.6134] [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: 11/12/2022] Open
Affiliation(s)
- H Endo
- Juntendo University, Department of Cardiovasculer Medicine, Tokyo, Japan
| | - T Dohi
- Juntendo University, Department of Cardiovasculer Medicine, Tokyo, Japan
| | - K Miyauchi
- Juntendo University, Department of Cardiovasculer Medicine, Tokyo, Japan
| | - T Funamizu
- Juntendo University, Department of Cardiovasculer Medicine, Tokyo, Japan
| | - J Shitara
- Juntendo University, Department of Cardiovasculer Medicine, Tokyo, Japan
| | - H Wada
- Juntendo University, Department of Cardiovasculer Medicine, Tokyo, Japan
| | - S Doi
- Juntendo University, Department of Cardiovasculer Medicine, Tokyo, Japan
| | - H Iwata
- Juntendo University, Department of Cardiovasculer Medicine, Tokyo, Japan
| | - T Kasai
- Juntendo University, Department of Cardiovasculer Medicine, Tokyo, Japan
| | - S Okazaki
- Juntendo University, Department of Cardiovasculer Medicine, Tokyo, Japan
| | - K Isoda
- Juntendo University, Department of Cardiovasculer Medicine, Tokyo, Japan
| | - H Daida
- Juntendo University, Department of Cardiovasculer Medicine, Tokyo, Japan
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17
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Shitara J, Kasai T, Miyauchi K, Endo H, Wada H, Doi S, Naito R, Konishi H, Tsuboi S, Ogita M, Dohi T, Okazaki S, Isoda K, Daida H. P6535Differing efficacy of beta blockers on long-term clinical outcomes between ischemic heart failure patients with reduced and mid-range ejection fraction following percutaneous coronary intervention. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy566.p6535] [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: 11/12/2022] Open
Affiliation(s)
- J Shitara
- Juntendo University, Circulation, Tokyo, Japan
| | - T Kasai
- Juntendo University, Circulation, Tokyo, Japan
| | - K Miyauchi
- Juntendo University, Circulation, Tokyo, Japan
| | - H Endo
- Juntendo University, Circulation, Tokyo, Japan
| | - H Wada
- Juntendo University, Circulation, Tokyo, Japan
| | - S Doi
- Juntendo University, Circulation, Tokyo, Japan
| | - R Naito
- Juntendo University, Circulation, Tokyo, Japan
| | - H Konishi
- Juntendo University Shizuoka Hospital, Circulation Department, Izunokuni, Japan
| | - S Tsuboi
- Juntendo University Shizuoka Hospital, Circulation Department, Izunokuni, Japan
| | - M Ogita
- Juntendo University Shizuoka Hospital, Circulation Department, Izunokuni, Japan
| | - T Dohi
- Juntendo University, Circulation, Tokyo, Japan
| | - S Okazaki
- Juntendo University, Circulation, Tokyo, Japan
| | - K Isoda
- Juntendo University, Circulation, Tokyo, Japan
| | - H Daida
- Juntendo University, Circulation, Tokyo, Japan
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18
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Wada H, Dohi T, Miyauchi K, Shitara J, Endo H, Doi S, Konishi H, Naito R, Tsuboi S, Ogita M, Kasai T, Hassan A, Okazaki S, Isoda K, Suwa S, Daida H. Long-term clinical impact of serum albumin in coronary artery disease patients with preserved renal function. Nutr Metab Cardiovasc Dis 2018; 28:285-290. [PMID: 29289574 DOI: 10.1016/j.numecd.2017.11.005] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [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: 08/15/2017] [Revised: 11/21/2017] [Accepted: 11/21/2017] [Indexed: 10/18/2022]
Abstract
BACKGROUND AND AIMS Low serum albumin level is reportedly associated with worse clinical outcomes in patients with chronic kidney disease (CKD). However, associations between decreased serum albumin level and outcomes in non-CKD patients with coronary artery disease (CAD) remain unclear. Therefore, we aimed to evaluate the prognostic value of serum albumin concentrations in stable CAD patients with preserved renal function. METHODS AND RESULTS We studied 1316 patients with CAD and preserved renal function (estimated glomerular filtration rate ≥60 mL/min/1.73 m2) who underwent their first PCI between 2000 and 2011 and had data available for pre-procedural serum albumin. Patients were assigned to quartiles based on pre-procedural albumin concentrations. The incidence of major adverse cardiac events (MACE), including all-cause death and non-fatal myocardial infarction, was evaluated. Mean albumin concentration was 4.1 ± 0.4 g/dL. During the median follow-up of 7.5 years, 181 events occurred (13.8%). Kaplan-Meier curves revealed that patients with decreased serum albumin concentrations showed a higher event rate for MACE (log-rank, p < 0.0001). Using the highest tertiles (>4.3 g/dL) as reference, adjusted hazard ratios were 1.97 (95% CI, 1.12-3.55), 1.77 (95% CI, 0.99-3.25), and 1.19 (95% CI, 0.68-2.15) for serum albumin concentrations of <3.9, 3.9-4.0, and 4.1-4.3 g/dL, respectively. Decreased serum albumin concentration was associated with MACE even after adjusting for other independent variables (HR, 2.21 per 1-g/dL decrease; 95% CI, 1.37-3.56, p = 0.001). CONCLUSION Decreased serum albumin concentration independently predicted worse long-term prognosis in non-CKD patients after PCI. Pre-procedural serum albumin concentration could offer a useful predictor for patients with CAD and preserved renal function.
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Affiliation(s)
- H Wada
- Department of Cardiovascular Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - T Dohi
- Department of Cardiovascular Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan.
| | - K Miyauchi
- Department of Cardiovascular Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - J Shitara
- Department of Cardiovascular Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - H Endo
- Department of Cardiovascular Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - S Doi
- Department of Cardiovascular Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - H Konishi
- Department of Cardiovascular Medicine, Juntendo University Shizuoka Hospital, Izunokuni, Shizuoka, Japan
| | - R Naito
- Department of Cardiovascular Medicine, Juntendo University Urayasu Hospital, Urayasu, Chiba, Japan
| | - S Tsuboi
- Department of Cardiovascular Medicine, Juntendo University Shizuoka Hospital, Izunokuni, Shizuoka, Japan
| | - M Ogita
- Department of Cardiovascular Medicine, Juntendo University Shizuoka Hospital, Izunokuni, Shizuoka, Japan
| | - T Kasai
- Department of Cardiovascular Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - A Hassan
- Department of Cardiovascular Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan; Department of Cardiology, Suez Canal University, Ismailia, Egypt
| | - S Okazaki
- Department of Cardiovascular Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - K Isoda
- Department of Cardiovascular Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - S Suwa
- Department of Cardiovascular Medicine, Juntendo University Shizuoka Hospital, Izunokuni, Shizuoka, Japan
| | - H Daida
- Department of Cardiovascular Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan
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Kamiyanagi A, Sumita Y, Ino S, Chikai M, Nakane A, Tohara H, Minakuchi S, Seki Y, Endo H, Taniguchi H. Evaluation of swallowing ability using swallowing sounds in maxillectomy patients. J Oral Rehabil 2017; 45:126-131. [PMID: 29197111 DOI: 10.1111/joor.12593] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/28/2017] [Indexed: 11/28/2022]
Abstract
Maxillectomy for oral tumours often results in debilitating oral hypofunction, which markedly decreases quality of life. Dysphagia, in particular, is one of the most serious problems following maxillectomy. This study used swallowing sounds as a simple evaluation method to evaluate swallowing ability in maxillectomy patients with and without their obturator prosthesis placed. Twenty-seven maxillectomy patients (15 men, 12 women; mean age 66.0 ± 12.1 years) and 30 healthy controls (14 men, 16 women; mean age 44.9 ± 21.3 years) were recruited for this study. Participants were asked to swallow 4 mL of water, and swallowing sounds were recorded using a throat microphone. Duration of the acoustic signal and duration of peak intensity (DPI) were measured. Duration of peak intensity was significantly longer in maxillectomy patients without their obturator than with it (P < .05) and was significantly longer in maxillectomy patients without their obturator than in healthy controls (P < .025 after Bonferroni correction). With the obturator placed, DPI was significantly longer in maxillectomy patients who had undergone soft palate resection than in those who had not (P < .05). These results suggest swallowing ability in maxillectomy patients could be improved by wearing an obturator prosthesis, particularly during the oral stage. However, it is difficult to improve the oral stage of swallowing in patients who have undergone soft palate resection even with obturator placement.
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Affiliation(s)
- A Kamiyanagi
- Department of Maxillofacial Prosthetics, Graduate School, Tokyo Medical and Dental University (TMDU), Tokyo, Japan
| | - Y Sumita
- Department of Maxillofacial Prosthetics, Graduate School, Tokyo Medical and Dental University (TMDU), Tokyo, Japan
| | - S Ino
- Human Informatics Research Institute, National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Japan
| | - M Chikai
- Human Informatics Research Institute, National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Japan
| | - A Nakane
- Department of Gerodontology and Oral Rehabilitation, Graduate School, Tokyo Medical and Dental University (TMDU), Tokyo, Japan
| | - H Tohara
- Department of Gerodontology and Oral Rehabilitation, Graduate School, Tokyo Medical and Dental University (TMDU), Tokyo, Japan
| | - S Minakuchi
- Department of Gerodontology and Oral Rehabilitation, Graduate School, Tokyo Medical and Dental University (TMDU), Tokyo, Japan
| | - Y Seki
- Human Informatics Research Institute, National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Japan
| | - H Endo
- Human Informatics Research Institute, National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Japan
| | - H Taniguchi
- Department of Maxillofacial Prosthetics, Graduate School, Tokyo Medical and Dental University (TMDU), Tokyo, Japan
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Shibasaki S, Takamizawa T, Nojiri K, Imai A, Tsujimoto A, Endo H, Suzuki S, Suda S, Barkmeier WW, Latta MA, Miyazaki M. Polymerization Behavior and Mechanical Properties of High-Viscosity Bulk Fill and Low Shrinkage Resin Composites. Oper Dent 2017; 42:E177-E187. [DOI: 10.2341/16-385-l] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
SUMMARY
The present study determined the mechanical properties and volumetric polymerization shrinkage of different categories of resin composite. Three high viscosity bulk fill resin composites were tested: Tetric EvoCeram Bulk Fill (TB, Ivoclar Vivadent), Filtek Bulk Fill posterior restorative (FB, 3M ESPE), and Sonic Fill (SF, Kerr Corp). Two low-shrinkage resin composites, Kalore (KL, GC Corp) and Filtek LS Posterior (LS, 3M ESPE), were used. Three conventional resin composites, Herculite Ultra (HU, Kerr Corp), Estelite ∑ Quick (EQ, Tokuyama Dental), and Filtek Supreme Ultra (SU, 3M ESPE), were used as comparison materials. Following ISO Specification 4049, six specimens for each resin composite were used to determine flexural strength, elastic modulus, and resilience. Volumetric polymerization shrinkage was determined using a water-filled dilatometer. Data were evaluated using analysis of variance followed by Tukey's honestly significant difference test (α=0.05). The flexural strength of the resin composites ranged from 115.4 to 148.1 MPa, the elastic modulus ranged from 5.6 to 13.4 GPa, and the resilience ranged from 0.70 to 1.0 MJ/m3. There were significant differences in flexural properties between the materials but no clear outliers. Volumetric changes as a function of time over a duration of 180 seconds depended on the type of resin composite. However, for all the resin composites, apart from LS, volumetric shrinkage began soon after the start of light irradiation, and a rapid decrease in volume during light irradiation followed by a slower decrease was observed. The low shrinkage resin composites KL and LS showed significantly lower volumetric shrinkage than the other tested materials at the measuring point of 180 seconds. In contrast, the three bulk fill resin composites showed higher volumetric change than the other resin composites. The findings from this study provide clinicians with valuable information regarding the mechanical properties and polymerization kinetics of these categories of current resin composite.
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Affiliation(s)
- S Shibasaki
- Sho Shibasaki, DDS, Operative Dentistry, Nihon University School of Dentistry, Tokyo, Japan
| | - T Takamizawa
- Toshiki Takamizawa, DDS, PhD, Operative Dentistry, Nihon University School of Dentistry, Tokyo, Japan
| | - K Nojiri
- Kie Nojiri, DDS, PhD, Operative Dentistry, Nihon University School of Dentistry, Tokyo, Japan
| | - A Imai
- Arisa Imai, DDS, Operative Dentistry, Nihon University School of Dentistry, Tokyo, Japan
| | - A Tsujimoto
- Akimasa Tsujimoto, DDS, PhD, Operative Dentistry, Nihon University School of Dentistry, Tokyo, Japan
| | - H Endo
- Hajime Endo, DDS, PhD, Operative Dentistry, Nihon University School of Dentistry, Tokyo, Japan
| | - S Suzuki
- Soshi Suzuki, DDS, Operative Dentistry, Nihon University School of Dentistry, Tokyo, Japan
| | - S Suda
- Syunichi Suda, DDS, Operative Dentistry, Nihon University School of Dentistry, Tokyo, Japan
| | - WW Barkmeier
- Wayne W Barkmeier, EBM, DDS, MS, General Dentistry, Creighton University School of Dentistry, Omaha, NE, USA
| | - MA Latta
- Mark A Latta, DMD, MS, General Dentistry, Creighton University School of Dentistry, Omaha, NE, USA
| | - M Miyazaki
- Masashi Miyazaki, DDS, PhD, Operative Dentistry, Nihon University School of Dentistry, Tokyo, Japan
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Hirano S, Ma Y, Peng S, Shimada H, Shinotoh H, Endo H, Nakano Y, Li H, Higuchi M, Kuwabara S, Eidelberg D, Suhara T. Abnormal metabolic brain networks in progressive supranuclear palsy and corticobasal syndrome: diagnostic performance using perfusion spect scans in patients with movement disorders. J Neurol Sci 2017. [DOI: 10.1016/j.jns.2017.08.516] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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22
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Komaki R, Oda T, Takata M, Endo H, Hosomi M, Hamaguchi H. Frailty and malnutrition predict poor outcomes in acute ischemic stroke patients. J Neurol Sci 2017. [DOI: 10.1016/j.jns.2017.08.2456] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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23
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Ohta K, Ito J, Shimizu H, Takahashi H, Kakita A, Tobinaga M, Endo H, Ikeda T, Aida I, Yonemoti Y, Ozawa T, Nakajima T. A case of sporadic amyotrophic lateral sclerosis presenting with chorea as the initial symptom. J Neurol Sci 2017. [DOI: 10.1016/j.jns.2017.08.1674] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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24
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Yonemochi Y, Tobinaga M, Ikeda T, Endo H, Oota K, Aida I, Nakajima T, Takahara M, Ozawa T, Tanaka H, Toyoshima Y, Takahashi H, Kakita A. Clinico-pathological consolidation of fibro-dysplasia ossification progressiva. J Neurol Sci 2017. [DOI: 10.1016/j.jns.2017.08.2737] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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25
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Aida I, Miyoshi M, Endo H, Tobinaga M, Ikeda T, Oota K, Yonemochi Y, Takahara M, Kanaya H, Ozawa T, Nakajima T. Percutaneous endoscopic gastrostomy procedure in patients with advanced duchenne muscular dystrophy. J Neurol Sci 2017. [DOI: 10.1016/j.jns.2017.08.756] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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26
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Tobinaga M, Hayashi T, Endo H, Ikeda T, Ohta K, Yonemochi Y, Aida I, Fujinaka H, Suzuki Y, Nakajima T. Construction of a database of the normal GABAA receptor brain SPECT to visualize neuronal loss in neurodegenerative diseases. J Neurol Sci 2017. [DOI: 10.1016/j.jns.2017.08.2694] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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27
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Endo H, Iwata H, Naito R, Wada H, Doi S, Konishi H, Tsuboi S, Ogita M, Dohi T, Kasai T, Okazaki S, Isoda K, Miyauchi K, Daida H. P5336Persistent higher high sensitivity C-reactive protein after percutaneous coronary intervention (PCI) predicts higher mortality in patients undergoing PCI with stable coronary artery disease. Eur Heart J 2017. [DOI: 10.1093/eurheartj/ehx493.p5336] [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: 11/13/2022] Open
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Kawabata Y, Bradbury R, Kugizaki S, Weigandt K, Melnichenko YB, Sadakane K, Yamada NL, Endo H, Nagao M, Seto H. Effect of interlamellar interactions on shear induced multilamellar vesicle formation. J Chem Phys 2017; 147:034905. [PMID: 28734290 DOI: 10.1063/1.4994563] [Citation(s) in RCA: 9] [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] [Indexed: 11/14/2022] Open
Abstract
Shear-induced multilamellar vesicle (MLV) formation has been studied by coupling the small-angle neutron scattering (SANS) technique with neutron spin echo (NSE) spectroscopy. A 10% mass fraction of the nonionic surfactant pentaethylene glycol dodecyl ether (C12E5) in water was selected as a model system for studying weak inter-lamellar interactions. These interactions are controlled either by adding an anionic surfactant, sodium dodecyl sulfate, or an antagonistic salt, rubidium tetraphenylborate. Increasing the charge density in the bilayer induces an enhanced ordering of the lamellar structure. The charge density dependence of the membrane bending modulus was determined by NSE and showed an increasing trend with charge. This behavior is well explained by a classical theoretical model. By considering the Caillé parameters calculated from the SANS data, the layer compressibility modulus B¯ is estimated and the nature of the dominant inter-lamellar interaction is determined. Shear flow induces MLV formation around a shear rate of 10 s-1, when a small amount of charge is included in the membrane. The flow-induced layer undulations are in-phase between neighboring layers when the inter-lamellar interaction is sufficiently strong. Under these conditions, MLV formation can occur without significantly changing the inter-lamellar spacing. On the other hand, in the case of weak inter-lamellar interactions, the flow-induced undulations are not in-phase, and greater steric repulsion leads to an increase in the inter-lamellar spacing with shear rate. In this case, MLV formation occurs as the amplitude of the undulations gets larger and the steric interaction leads to in-phase undulations between neighboring membranes.
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Affiliation(s)
- Y Kawabata
- Department of Chemistry, Tokyo Metropolitan University, Hachioji, Tokyo 192-0397, Japan
| | - R Bradbury
- Center for Exploration of Energy and Matter, Department of Physics, Indiana University, Bloomington, Indiana 47408, USA
| | - S Kugizaki
- Department of Chemistry, Tokyo Metropolitan University, Hachioji, Tokyo 192-0397, Japan
| | - K Weigandt
- NIST Center for Neutron Research, National Institute of Standards and Technology, Gaithersburg, Maryland 20899-6102, USA
| | - Y B Melnichenko
- Biology and Soft Matter Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831-6393, USA
| | - K Sadakane
- Faculty of Life and Medical Sciences, Doshisha University, Kyotanabe, Kyoto 610-0321, Japan
| | - N L Yamada
- Institute of Materials Structure Science, High Energy Accelerator Research Organization, Tokai 319-1106, Japan
| | - H Endo
- Institute of Materials Structure Science, High Energy Accelerator Research Organization, Tokai 319-1106, Japan
| | - M Nagao
- Center for Exploration of Energy and Matter, Department of Physics, Indiana University, Bloomington, Indiana 47408, USA
| | - H Seto
- Institute of Materials Structure Science, High Energy Accelerator Research Organization, Tokai 319-1106, Japan
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Endo H, Tsunekawa N, Sonoe M, Sasaki T, Ogawa H, Amano T, Nguyen TS, Phimphachanhvongsod V, Kudo K, Yonezawa T, Akishinonomiya F. Geographical variation in the skeletal morphology of red jungle fowl. Br Poult Sci 2017; 58:348-357. [PMID: 28418277 DOI: 10.1080/00071668.2017.1311008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
1. The skulls and postcranial skeletons of the red jungle fowl (Gallus gallus) were compared osteometrically between the populations from North and South Vietnam, North and Central Laos and Southeast Bangladesh. The populations include the three subspecies of G. g. spadiceus, G. g. gallus and G. g. murghi and were sampled to reveal the geographical morphological variations among populations in G. gallus. 2. The morphometric characteristics of subspecies murghi could be clearly distinguished from those of the other subspecies using a canonical discriminant analysis. However, the size and shape of the skull of the gallus population from South Vietnam were not statistically different from that of the subspecies spadiceus from North Laos. The canonical discriminant scores also clearly indicated that there were morphological similarities in the skulls of the populations from North Laos and South Vietnam. 3. From the results, therefore, it is concluded that red jungle fowls do not exhibit high levels of osteometric variation between geographical localities at least within the Indochinese Peninsula. 4. This contrasts with previous studies which have described these subspecies as having various external morphological differences and have argued that zoogeographical barriers exist between the north and south areas of the Indochinese Peninsula.
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Affiliation(s)
- H Endo
- a The University Museum, The University of Tokyo , Tokyo , Japan
| | - N Tsunekawa
- b Department of Bioscience in Daily Life , College of Bioresource Sciences, Nihon University , Kanagawa , Japan
| | - M Sonoe
- c Department of International Development Studies , College of Bioresource Sciences, Nihon University , Kanagawa , Japan
| | - Tї Sasaki
- d Laboratory of Wild Animals, Department of Human and Animal-Plant Relationships, Faculty of Agriculture , Tokyo University of Agriculture , Kanagawa , Japan
| | - H Ogawa
- d Laboratory of Wild Animals, Department of Human and Animal-Plant Relationships, Faculty of Agriculture , Tokyo University of Agriculture , Kanagawa , Japan
| | - T Amano
- e Faculty of Animal Health Technology , Yamazaki Gakuen University , Tokyo , Japan
| | - T S Nguyen
- f Department of Vertebrate Zoology , Institute of Ecology and Biological Resources and Graduate University of Science and Technology, Vietnam Academy of Science and Technology , Hanoi , Vietnam
| | - V Phimphachanhvongsod
- g Research Management Division , National Agriculture and Forestry Research Institute (NAFRI), Ministry of Agriculture and Forestry , Vientiane , Laos
| | - K Kudo
- h Department of Global Agricultural Sciences, Graduate School of Agriculture and Agricultural Life Sciences , The University of Tokyo , Tokyo , Japan
| | - T Yonezawa
- i School of Life Sciences , Fudan University , Shanghai , China
| | - F Akishinonomiya
- a The University Museum, The University of Tokyo , Tokyo , Japan
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Shirai T, Inoue O, Tamura S, Tsukiji N, Sasaki T, Endo H, Satoh K, Osada M, Sato-Uchida H, Fujii H, Ozaki Y, Suzuki-Inoue K. C-type lectin-like receptor 2 promotes hematogenous tumor metastasis and prothrombotic state in tumor-bearing mice. J Thromb Haemost 2017; 15:513-525. [PMID: 28028907 DOI: 10.1111/jth.13604] [Citation(s) in RCA: 79] [Impact Index Per Article: 11.3] [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: 03/22/2016] [Indexed: 01/01/2023]
Abstract
Essentials The role of C-type lectin-like receptor-2 (CLEC-2) in cancer progression is unclear. CLEC-2-depleted mouse model is generated by using a rat anti-mouse CLEC-2 monoclonal antibody. CLEC-2 depletion inhibits hematogenous tumor metastasis of podoplanin-expressing B16F10 cells. CLEC-2 depletion prolongs cancer survival by suppressing thrombosis and inflammation. SUMMARY Background C-type lectin-like receptor 2 (CLEC-2) is a platelet activation receptor of sialoglycoprotein podoplanin, which is expressed on the surface of certain types of tumor cells. CLEC-2-podoplanin interactions facilitate hematogenous tumor metastasis. However, direct evidence of the role of CLEC-2 in hematogenous metastasis and cancer progression is lacking. Objective and methods We generated immunological CLEC-2-depleted mice by using anti-mouse CLEC-2 monoclonal antibody 2A2B10 and investigated whether CLEC-2 promoted hematogenous tumor metastasis and tumor growth and exacerbated the prognosis of mice bearing podoplanin-expressing B16F10 melanoma cells. Results Our results showed that hematogenous metastasis was significantly inhibited in CLEC-2-depleted mice. B16F10 cells co-cultured with wild-type platelets, but not with CLEC-2-deficient platelets, showed increased proliferation. However, B16F10 cell proliferation was not inhibited in CLEC-2-depleted mice. Histological analysis showed that thrombus formation in tumor vessels was significantly inhibited and functional vessel density was significantly increased in CLEC-2-depleted mice. These data suggest that CLEC-2 deficiency may inhibit thrombus formation in tumor vessels and increase the density of functional vessels, thus improving oxygen and nutrient supply to tumors, indirectly promoting tumor proliferation. Furthermore, the overall survival of CLEC-2-depleted mice was significantly prolonged, which may be due to the suppression of thrombus formation in the lungs and subsequent inhibition of systemic inflammation and cachexia. Conclusions These data provide a rationale for the targeted inhibition of CLEC-2 as a new strategy for preventing hematogenous tumor metastasis and for inhibiting cancer-related thromboembolism.
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Affiliation(s)
- T Shirai
- Department of Clinical and Laboratory Medicine, Faculty of Medicine, University of Yamanashi, Yamanashi, Japan
| | - O Inoue
- Infection Control Office, Yamanashi University Hospital, Yamanashi, Japan
| | - S Tamura
- Department of Pathophysiological Laboratory Sciences, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - N Tsukiji
- Department of Clinical and Laboratory Medicine, Faculty of Medicine, University of Yamanashi, Yamanashi, Japan
| | - T Sasaki
- Department of Clinical and Laboratory Medicine, Faculty of Medicine, University of Yamanashi, Yamanashi, Japan
| | - H Endo
- Department of Food Science and Nutrition, School of Human Cultures, University of Shiga Prefecture, Shiga, Japan
| | - K Satoh
- Division of Laboratory Medicine, Yamanashi University Hospital, Yamanashi, Japan
| | - M Osada
- Division of Laboratory Medicine, Yamanashi University Hospital, Yamanashi, Japan
- School of Medical Technology, Faculty of Health Science, Gumma Paz College, Takasaki, Japan
| | - H Sato-Uchida
- Department of Clinical Nursing, Faculty of Medicine, University of Yamanashi, Yamanashi, Japan
| | - H Fujii
- First Department of Surgery, Faculty of Medicine, University of Yamanashi, Yamanashi, Japan
| | - Y Ozaki
- Department of Clinical and Laboratory Medicine, Faculty of Medicine, University of Yamanashi, Yamanashi, Japan
| | - K Suzuki-Inoue
- Department of Clinical and Laboratory Medicine, Faculty of Medicine, University of Yamanashi, Yamanashi, Japan
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Endo H, Okami J, Okuyama H, Nishizawa Y, Imamura F, Inoue M. The induction of MIG6 under hypoxic conditions is critical for dormancy in primary cultured lung cancer cells with activating EGFR mutations. Oncogene 2016; 36:2824-2834. [DOI: 10.1038/onc.2016.431] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2016] [Revised: 10/05/2016] [Accepted: 10/11/2016] [Indexed: 02/08/2023]
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Omodaka S, Endo H, Niizuma K, Fujimura M, Inoue T, Sato K, Sugiyama SI, Tominaga T. Quantitative Assessment of Circumferential Enhancement along the Wall of Cerebral Aneurysms Using MR Imaging. AJNR Am J Neuroradiol 2016; 37:1262-6. [PMID: 26939634 DOI: 10.3174/ajnr.a4722] [Citation(s) in RCA: 58] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2015] [Accepted: 01/03/2016] [Indexed: 11/07/2022]
Abstract
BACKGROUND AND PURPOSE The incidence of wall enhancement of cerebral aneurysms on vessel wall MR imaging has been described as higher in ruptured intracranial aneurysms than in unruptured intracranial aneurysms, but the difference in the degree of enhancement between ruptured and unruptured aneurysms is unknown. We compared the degree of enhancement between ruptured and unruptured intracranial aneurysms by using quantitative MR imaging measures. MATERIALS AND METHODS We performed quantitative analyses of circumferential enhancement along the wall of cerebral aneurysms in 28 ruptured and 76 unruptured consecutive cases by using vessel wall MR imaging. A 3D-T1-weighted fast spin-echo sequence was obtained before and after contrast media injection, and the wall enhancement index was calculated. We then compared characteristics between ruptured and unruptured aneurysms. RESULTS The wall enhancement index was significantly higher in ruptured than in unruptured aneurysms (1.70 ± 1.06 versus 0.89 ± 0.88, respectively; P = .0001). The receiver operating characteristic curve analysis found that the most reliable cutoff value of the wall enhancement index to differentiate ruptured from unruptured aneurysms was 0.53 (sensitivity, 0.96; specificity, 0.47). The wall enhancement index remained significant in the multivariate logistic regression analysis (P < .0001). CONCLUSIONS Greater circumferential enhancement along the wall of cerebral aneurysms correlates with the ruptured state. A quantitative evaluation of circumferential enhancement by using vessel wall MR imaging could be useful in differentiating ruptured from unruptured intracranial aneurysms.
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Affiliation(s)
- S Omodaka
- From the Departments of Neurosurgery (S.O., H.E.)
| | - H Endo
- From the Departments of Neurosurgery (S.O., H.E.)
| | - K Niizuma
- Department of Neurosurgery (K.N., M.F., T.T.), Tohoku University Graduate School of Medicine, Sendai, Japan
| | - M Fujimura
- Department of Neurosurgery (K.N., M.F., T.T.), Tohoku University Graduate School of Medicine, Sendai, Japan
| | - T Inoue
- Department of Neurosurgery (T.I.), Sendai Medical Center, Sendai, Japan
| | - K Sato
- Neuroendovascular Therapy (K.S.)
| | - S-I Sugiyama
- Neuroanesthesia (S.-i.S.), Kohnan Hospital, Sendai, Japan
| | - T Tominaga
- Department of Neurosurgery (K.N., M.F., T.T.), Tohoku University Graduate School of Medicine, Sendai, Japan
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Suzuki T, Takamizawa T, Barkmeier WW, Tsujimoto A, Endo H, Erickson RL, Latta MA, Miyazaki M. Influence of Etching Mode on Enamel Bond Durability of Universal Adhesive Systems. Oper Dent 2016; 41:520-530. [PMID: 27351078 DOI: 10.2341/15-347-l] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
The purpose of this study was to determine the enamel bond durability of three universal adhesives in different etching modes through fatigue testing. The three universal adhesives used were Scotchbond Universal, Prime&Bond Elect universal dental adhesive, and All-Bond Universal light-cured dental adhesive. A single-step self-etch adhesive, Clearfil S3 Bond Plus was used as a control. The shear bond strength (SBS) and shear fatigue strength (SFS) to human enamel were evaluated in total-etch mode and self-etch mode. A stainless steel metal ring with an internal diameter of 2.4 mm was used to bond the resin composite to the flat-ground (4000-grit) tooth surfaces for determination of both SBS and SFS. For each enamel surface treatment, 15 specimens were prepared for SBS and 30 specimens for SFS. The staircase method for fatigue testing was then used to determine the SFS of the resin composite bonded to the enamel using 10-Hz frequencies for 50,000 cycles or until failure occurred. Scanning electron microscopy was used to observe representative debonded specimen surfaces and the resin-enamel interfaces. A two-way analysis of variance and the Tukey post hoc test were used for analysis of the SBS data, whereas a modified t-test with Bonferroni correction was used for the SFS data. All adhesives in total-etch mode showed significantly higher SBS and SFS values than those in self-etch mode. Although All-Bond Universal in self-etch mode showed a significantly lower SBS value than the other adhesives, there was no significant difference in SFS values among the adhesives in this mode. All adhesives showed higher SFS:SBS ratios in total-etch mode than in self-etch mode. With regard to the adhesive systems used in this study, universal adhesives showed higher enamel bond strengths in total-etch mode. Although the influence of different etching modes on the enamel-bonding performance of universal adhesives was found to be dependent on the adhesive material, total-etch mode effectively increased the enamel bond strength and durability, as measured by fatigue testing.
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Arai K, Kadoya N, Kato T, Endo H, Komori S, Abe Y, Hirose K, Nakamura T, Wada H, Kikuchi Y, Jingu K. TH-CD-209-03: Feasibility of CBCT-Based Proton Dose Calculation Using a Histogram-Matching Algorithm in Proton Beam Therapy. Med Phys 2016. [DOI: 10.1118/1.4958197] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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Anzai H, Yoshida Y, Sugiyama S, Endo H, Matsumoto Y, Ohta M. Porosity dependency of an optimized stent design for an intracranial aneurysm. Technol Health Care 2015; 23:547-56. [PMID: 26410116 DOI: 10.3233/thc-151007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Optimal design of stents for a cerebral aneurysm is desired for efficient flow reduction in the aneurysm. OBJECTIVE In this study, we aimed to optimize stent design at several porosities, estimate the influence of stent design on aneurysm flow, and evaluate the ability of stents to reduce flow. METHODS Stent models were constructed as sets of squares or rectangles in the necks of a two-dimensional (2D) and realistic aneurysm. Then, automated optimization was performed using a combination of simulated annealing and lattice Boltzmann flow simulation. RESULTS By simulated annealing, stents were gradually modified to reduce the average velocity in an aneurysm. As a result of optimization, stents of all porosities demonstrated an inhomogeneous distribution with dense struts in the inflow area. Flow reduction was increased compared with the initial stent. Under the condition of high porosity, flow reduction by the stent drastically increased as porosity decreased. Under low porosity, the increase of velocity reduction was moderate even as porosity decreased. CONCLUSIONS Optimization can enhance flow reduction by stents. However, the increase in reduction associated with decreasing porosity is moderate under lower-porosity conditions. This threshold may help in the choice of stent porosity for each specific aneurysm.
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Affiliation(s)
- H Anzai
- Frontier Research Institute of Interdisciplinary Sciences, Tohoku University, Sendai, Japan.,Institute of Fluid Science, Tohoku University, Sendai, Japan
| | - Y Yoshida
- Graduate School of Engineering, Tohoku University, Sendai, Japan
| | - S Sugiyama
- Department of Neurosurgery, Kohnan Hospital, Sendai, Japan.,Graduate School of Biomedical Engineering, Tohoku University, Sendai, Japan
| | - H Endo
- Department of Neurosurgery, Kohnan Hospital, Sendai, Japan
| | - Y Matsumoto
- Department of Neuroendovascular Therapy, Kohnan Hospital, Sendai, Japan
| | - M Ohta
- Institute of Fluid Science, Tohoku University, Sendai, Japan
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Okawa T, Tatewaki I, Ishizu T, Endo H, Tsuboi Y, Saitou H. Fuel behavior analysis code FEMAXI-FBR development and validation for core disruptive accident. Progress in Nuclear Energy 2015. [DOI: 10.1016/j.pnucene.2014.11.002] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Kubota H, Endo H, Noma M, Tsuchiya H, Takahashi Y, Inaba Y, Nishino Y, Tsuboi A. 327-I * XENOPERICARDIAL ROLL GRAFT REPLACEMENT TO TREAT INFECTIOUS PSEUDOANEURYSM OR GRAFT INFECTION OF THORACIC AND THORACO-ABDOMINAL AORTA. Interact Cardiovasc Thorac Surg 2014. [DOI: 10.1093/icvts/ivu276.327] [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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Abstract
A 46-year-old man with no history of drug allergy developed acute myocardial infarction. Coronary angiographic findings revealed triple vessel disease. Serum hepatic enzymes were elevated due to heparin administered to control infarction, and an allergic reaction developed exclusively due to heparin. To avoid heparin use, we adopted heparin-free off-pump coronary artery bypass grafting through median sternotomy. The systemic anticoagulant agent argatroban was administered to maintain active clotting time over 200 seconds. The left internal thoracic artery was anastomosed to the left anterior descending artery, the radial artery to the diagonal branch, and the right gastroepiploic artery to the right coronary artery. Patency was confirmed by postoperative coronary angiography. No complications were noted. For patients with heparin allergy, off-pump coronary artery bypass grafting is a useful maneuver, because it can be conducted using anticoagulant agents other than heparin.
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Affiliation(s)
- H Ide
- Department of Cardiovascular Surgery, Kyorin Medical School, 6-20-2 Shinkawa, Mitaka, Tokyo 180-8611, Japan
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Senda K, Satake S, Kondo I, Nishikawa M, Nishimura K, Tokuda H, Miura H, Endo H, Toba K. Sarcopenia in Japanese elder patients with chronic obstructive pulmonary disease undergoing comprehensive pulmonary rehabilitation. Eur Geriatr Med 2013. [DOI: 10.1016/j.eurger.2013.07.266] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Senda K, Hong Y, Miura H, Endo H, Kondo I, Toba K. The usefulness of Kihon Checklist (KCL) to predict adverse outcomes in geriatric outpatients with chronic diseases. Eur Geriatr Med 2013. [DOI: 10.1016/j.eurger.2013.07.267] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Kusunoki Y, Endo H, Shikano K, Kaburaki M, Muraoka S, Kitahara K, Kaneko K, Tanaka N, Yamamoto T, Takagi K, Kawai S. AB0443 Impact of comorbidities on the selection of treatment in patients with rheumatoid arthritis: An analysis in japanese cohort. Ann Rheum Dis 2013. [DOI: 10.1136/annrheumdis-2012-eular.443] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Shikano K, Kaneko K, Muraoka S, Kaburaki M, Kitahara K, Tanaka N, Yamamoto T, Kusunoki Y, Takagi K, Hasunuma T, Endo H, Kawai S. THU0388 Menatetrenone (Vitamin K2) Partially Restores the Suppression of Bone Formation by Glucocorticoid Therapy in Patients with Systemic Autoimmune Diseases. Ann Rheum Dis 2013. [DOI: 10.1136/annrheumdis-2013-eular.916] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Nishikawa M, Yokoe Y, Kubokawa N, Fukuda K, Hattori H, Yong-Jae H, Miura H, Endo H, Nakashima K. ADVANCE CARE PLANNING IN JAPANESE NURSING HOMES-USEFULNESS OF END-OF-LIFE CARE TEAM. BMJ Support Palliat Care 2013. [DOI: 10.1136/bmjspcare-2013-000491.155] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Endo H, Yamamoto T, Kusunoki Y, Kawai S, Urita S. FRI0257 Quantitative analysis of severe intestinal involvements by serum fibroblast growth factor (FGF) 19 and 13C-fatty acid-breath test in patients with systemic sclerosis. Ann Rheum Dis 2013. [DOI: 10.1136/annrheumdis-2012-eular.2714] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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46
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Yokoe Y, Nishikawa M, Kubokawa N, Fukuda K, Hattori H, Yong-Jae H, Miura H, Endo H, Nakashima K. ADVANCE CARE PLANNING IN JAPANESE HOSPITALS-USEFULNESS OF END-OF-LIFE CARE TEAM. BMJ Support Palliat Care 2013. [DOI: 10.1136/bmjspcare-2013-000491.167] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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47
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Kubokawa N, Nishikawa M, Yokoe Y, Fukuda K, Hattori H, Yong-Jae H, Miura H, Endo H, Nakashima K. ADVANCE CARE PLANNING AND PALLIATIVE CARE IN CHRONIC DISEASE SYMPTOM MANAGEMENT. BMJ Support Palliat Care 2013. [DOI: 10.1136/bmjspcare-2013-000491.149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Muraoka S, Kusunoki N, Shikano K, Kaburaki M, Kitahara K, Tanaka N, Kaneko K, Yamamoto T, Kusunoki Y, Takagi K, Hasunuma T, Endo H, Kawai S. FRI0030 Jak2/stat3 is a major pathway of leptin-induced interleukin-6 production by rheumatoid synovial fibroblasts. Ann Rheum Dis 2013. [DOI: 10.1136/annrheumdis-2013-eular.1158] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Oda T, Shimazaki H, Takahashi H, Endo H, Kawakami S, Miyai K, Tanaka Y, Tanaka S, Tamura A, Matsunobu T, Shiotani A, Nakanishi K, Tamai S. Polygonal cells with ceroid granules and myoepithelial cells in fine needle aspiration cytology of ceruminous adenoma. Cytopathology 2013; 25:67-8. [PMID: 23331622 DOI: 10.1111/cyt.12038] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- T Oda
- Department of Laboratory Medicine, National Defense Medical College Hospital, Tokorozawa, JapanDepartment of Otolaryngology-Head and Neck Surgery, National Defense Medical College, Tokorozawa, Japan
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Pellegrini M, Endo H, Merzari E, Ninokata H. Algebraic Turbulent Heat Flux Model for Prediction of Thermal Stratification in Piping Systems. NUCL TECHNOL 2013. [DOI: 10.13182/nt13-a15763] [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: 11/12/2022]
Affiliation(s)
- M. Pellegrini
- Tokyo Institute of Technology, Nuclear Engineering Department, Tokyo, Japan
| | - H. Endo
- Japan Nuclear Energy and Safety Organization, Tokyo, Japan
| | - E. Merzari
- Argonne National Laboratory, Nuclear Engineering Division, Argonne, Illinois
| | - H. Ninokata
- Tokyo Institute of Technology, Nuclear Engineering Department, Tokyo, Japan
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