15,039 results on '"Uno, H."'
Search Results
102. Synthesis, Properties, and Packing Structures of Wing-Shaped N-Doped Nanographene in Various Oxidation States.
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Wu F, Oki K, Xue J, Mori S, Takase M, Shen Z, and Uno H
- Abstract
A rigid wing-shaped bicyclo[2.2.2]octadiene-fused bis-hexapyrrolohexaazacoronene (HPHAC) is synthesized, and subsequent chemical oxidation affords a stable biradical dication and an aromatic tetracation. The physicochemical properties and single-crystal structures in various oxidation states are characterized. The face-to-face π-stacked dimeric structures are observed in the neutral and dicationic states. The HPHAC flakes can act as aromatic walls in a tetracation state, producing enlarged induced magnetic shielding space through the superimposition effect.
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- 2022
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103. Patterns of Medical Care Cost by Service Type for Patients With Recurrent and De Novo Advanced Cancer.
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Banegas MP, Hassett MJ, Keast EM, Carroll NM, O'Keeffe-Rosetti M, Fishman PA, Uno H, Hornbrook MC, and Ritzwoller DP
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- Adult, Aged, Breast Neoplasms epidemiology, Colorectal Neoplasms epidemiology, Female, Humans, Lung Neoplasms epidemiology, Male, Middle Aged, Neoplasm Recurrence, Local epidemiology, Neoplasm Staging economics, Registries, Retrospective Studies, United States, Breast Neoplasms economics, Colorectal Neoplasms economics, Health Care Costs statistics & numerical data, Lung Neoplasms economics, Neoplasm Recurrence, Local economics
- Abstract
Objectives: There is limited knowledge about the cost patterns of patients who receive a diagnosis of de novo and recurrent advanced cancers in the United States., Methods: Data on patients who received a diagnosis of de novo stage IV or recurrent breast, colorectal, or lung cancer between 2000 and 2012 from 3 integrated health systems were used to estimate average annual costs for total, ambulatory, inpatient, medication, and other services during (1) 12 months preceding de novo or recurrent diagnosis (preindex) and (2) diagnosis month through 11 months after (postindex), from the payer perspective. Generalized linear regression models estimated costs adjusting for patient and clinical factors., Results: Patients who developed a recurrence <1 year after their initial cancer diagnosis had significantly higher total costs in the preindex period than those with recurrence ≥1 year after initial diagnosis and those with de novo stage IV disease across all cancers (all P < .05). Patients with de novo stage IV breast and colorectal cancer had significantly higher total costs in the postindex period than patients with cancer recurrent in <1 year and ≥1 year (all P < .05), respectively. Patients in de novo stage IV and those with recurrence in ≥1 year experienced significantly higher postindex costs than the preindex period (all P < .001)., Conclusions: Our findings reveal distinct cost patterns between patients with de novo stage IV, recurrent <1-year, and recurrent ≥1-year cancer, suggesting unique care trajectories that may influence resource use and planning. Future cost studies among patients with advanced cancer should account for de novo versus recurrent diagnoses and timing of recurrence to obtain estimates that accurately reflect these care pattern complexities., (Copyright © 2021 International Society for Pharmacoeconomics and Outcomes Research, Inc. Published by Elsevier Inc. Published by Elsevier Inc. All rights reserved.)
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- 2022
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104. Classification of Skin Injury Risk Caused by Extravasation of Electrolyte Solutions or Infusions in a Rat Model.
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Taogoshi T, Shibata Y, Uno H, Yokooji T, Tanaka M, Hide M, and Matsuo H
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- Animals, Calcium Chloride, Electrolytes, Erythema, Infusions, Intravenous, Irritants, Potassium Chloride, Rats, Sodium Chloride, Calcium Gluconate, Magnesium Sulfate adverse effects
- Abstract
Cytotoxic agents are classified according to the severity of skin injury after extravasation. However, injuries caused by extravasation of noncytotoxic agents have not been sufficiently investigated, although the risk of extravasation is mentioned in medical safety information published by the Japan Council for Quality Health Care. Therefore, in this study, we focused on noncytotoxic electrolyte solutions and infusions and evaluated skin injuries during leakage using extravasation model rats. Rats were anesthetized and intradermally injected with 100 µL of an electrolyte solution or infusion. Injection lesions were macroscopically and histopathologically evaluated for extravasation injuries. Each electrolyte solution and infusion were classified into three categories (vesicants, irritants, and non-tissue-damaging agents) depending on the degree of skin injury. Similar to saline, 0.3% potassium chloride and 0.6% magnesium sulfate showed almost no injury, and 3% sodium chloride and BFLUID
® caused erythema and induration. Erythema, induration, and ulceration were observed with the following: 10% sodium chloride, 2% calcium chloride, 8.5% calcium gluconate, 12.3% magnesium sulfate, MAGSENT® , FESIN® , and Intralipos® . The duration of damage with these agents was markedly prolonged. Electrolyte solutions and infusions can be classified into vesicants (10% sodium chloride, 2% calcium chloride, 8.5% calcium gluconate, 12.3% magnesium sulfate, MAGSENT® , FESIN® , and Intralipos® ), irritants (3% sodium chloride and BFLUID® ), and non-tissue-damaging agents (0.3% potassium chloride and 0.6% magnesium sulfate) according to their composition. The characteristic symptoms and severity of each drug extravasation revealed in this study will provide basic information for preparation of guidelines for treatment of extravasation.- Published
- 2022
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105. Development of application method for fabricating functionally graded adhesive joints by two-component acrylic adhesives with different elastic moduli
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Nakanouchi, M., primary, Sato, C., additional, Sekiguchi, Y., additional, Haraga, K., additional, and Uno, H., additional
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- 2019
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106. Patient-preferred outcomes measurement after post-mastectomy radiation therapy and immediate reconstruction.
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Punglia RS, Ortiz Pimentel S, Cronin AM, Frank ES, Bellon JR, Abel GA, Uno H, and Wong JS
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- Adult, Breast Implantation, Breast Neoplasms physiopathology, Breast Neoplasms psychology, Female, Humans, Mammaplasty, Middle Aged, Patient Satisfaction, Psychosocial Functioning, Breast Neoplasms surgery, Mastectomy, Patient Preference, Patient Reported Outcome Measures, Quality of Life, Radiotherapy, Adjuvant
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- 2020
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107. Moving beyond the conventional stratified analysis to estimate an overall treatment efficacy with the data from a comparative randomized clinical study.
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Tian, L., Jiang, F., Hasegawa, T., Uno, H., Pfeffer, M., Wei, LJ., and Wei, L J
- Abstract
For a two-group comparative study, a stratified inference procedure is routinely used to estimate an overall group contrast to increase the precision of the simple two-sample estimator. Unfortunately, most commonly used methods including the Cochran-Mantel-Haenszel statistic for a binary outcome and the stratified Cox procedure for the event time endpoint do not serve this purpose well. In fact, these procedures may be worse than their two-sample counterparts even when the observed treatment allocations are imbalanced across strata. Various procedures beyond the conventional stratified methods have been proposed to increase the precision of estimation when the naive estimator is consistent. In this paper, we are interested in the case when the treatment allocation proportions vary markedly across strata. We study the stochastic properties of the two-sample naive estimator conditional on the ancillary statistics, the observed treatment allocation proportions and/or the stratum sizes, and present a biased-adjusted estimator. This adjusted estimator is asymptotically equivalent to the augmentation estimators proposed under the unconditional setting. Moreover, this consistent estimation procedure is also equivalent to a rather simple procedure, which estimates the mean response of each treatment group first via a stratum-size weighted average and then constructs the group contrast estimate. This simple procedure is flexible and readily applicable to any target patient population by choosing appropriate stratum weights. All the proposals are illustrated with the data from a cardiovascular clinical trial, whose treatment allocations are imbalanced. [ABSTRACT FROM AUTHOR]
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- 2019
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108. Moving beyond the conventional stratified analysis to estimate an overall treatment efficacy with the data from a comparative randomized clinical study
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Tian, L., primary, Jiang, F., additional, Hasegawa, T., additional, Uno, H., additional, Pfeffer, M., additional, and Wei, LJ., additional
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- 2018
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109. A new candidate mutation (N528S) within the von Willebrand factor propeptide identified in a Japanese patient with phenotype IIC of von Willebrand disease
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Gaucher, C., Uno, H., Yamazaki, T., Mashiba, H., and Mazurier, C.
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- 1998
110. Alveolar destruction in guinea pigs chronically exposed to diesel engine exhaust. A light- and electron-microscopic morphometry study.
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Nagai, A, Kakuta, Y, Ozawa, Y, Uno, H, Yasui, S, Konno, K, Kata, A, and Kagawa, J
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- 1996
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111. Multimorbidity networks associated with frailty among middle-aged and older people with HIV.
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Lorenz DR, Mukerji SS, Misra V, Uno H, Gelman BB, Moore DJ, Singer EJ, Morgello S, and Gabuzda D
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- Adult, Aged, Aging, Cohort Studies, Humans, Male, Middle Aged, Multimorbidity, Frailty epidemiology, HIV Infections complications, HIV Infections epidemiology
- Abstract
Objective: People with HIV (PWH) have increased prevalence of multimorbidity and frailty at younger ages compared with the general population. This study investigated individual and combinatorial effects of neuropsychiatric and medical comorbidities as predictors of frailty in PWH., Design: Analysis of data from the National NeuroAIDS Tissue Consortium, a longitudinal observational cohort., Methods: Five hundred and twenty-four PWH over age 40 years were classified using Fried's Frailty criteria. Twelve comorbidities were documented from longitudinal data and associations between individual and co-occurring comorbidities with frailty were assessed using weighted network and logistic regression analyses., Results: At frailty assessment between 2015 and 2020, median age was 61 years, 76% were men, 94% were on antiretroviral therapy (ART), 73% had two or more comorbidities, 24% were frail, and 52% were prefrail. Among individual comorbidities, highest odds of frailty were in participants with depressive symptoms [adjusted odds ratio (aOR), 95% confidence interval (CI) 3.48 (2.22-5.46)], followed by bone disease and chronic obstructive pulmonary disease (COPD) [2.47 (1.28-4.72) and 2.13 (1.36-3.34), respectively]. Among co-occurring comorbidities, highest odds of frailty were in participants having depressive symptoms with diabetes, hypertension, or obesity [aORs (95% CIs) 5.29 (2.32-12.08), 5.21 (2.65-10.40), 4.85 (2.39-9.95), respectively], cognitive impairment with diabetes or renal disease [2.81 (1.38-5.68) and 2.53 (1.26-5.03), respectively], renal disease with cardiovascular disease [2.81 (1.32-6.01)], and diabetes with obesity [2.76 (1.39-5.45)]., Conclusion: Co-occurrence of depressive symptoms, cognitive impairment, diabetes, or renal disease with other medical conditions substantially increases odds of frailty in older PWH. Identifying and treating these comorbidities may help to reduce functional decline with aging in PWH., (Copyright © 2021 Wolters Kluwer Health, Inc. All rights reserved.)
- Published
- 2021
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112. Novel Models of Genetic Education and Testing for Pancreatic Cancer Interception: Preliminary Results from the GENERATE Study.
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Furniss CS, Yurgelun MB, Ukaegbu C, Constantinou PE, Lafferty CC, Talcove-Berko ER, Schwartz AN, Stopfer JE, Underhill-Blazey M, Kenner B, Nelson SH, Okumura S, Law S, Zhou AY, Coffin TB, Rodriguez NJ, Uno H, Ocean AJ, McAllister F, Lowy AM, Lippman SM, Klein AP, Madlensky L, Petersen GM, Garber JE, Goggins MG, Maitra A, and Syngal S
- Subjects
- Adolescent, Adult, Aged, Aged, 80 and over, Carcinoma, Pancreatic Ductal genetics, Carcinoma, Pancreatic Ductal pathology, Carcinoma, Pancreatic Ductal therapy, Female, Humans, Male, Middle Aged, Models, Genetic, Pancreatic Neoplasms pathology, Pancreatic Neoplasms therapy, Patient Participation, Risk Factors, Surveys and Questionnaires, Telemedicine, Young Adult, BRCA1 Protein genetics, BRCA2 Protein genetics, Genetic Predisposition to Disease, Genetic Testing methods, Germ-Line Mutation, Pancreatic Neoplasms genetics, Risk Assessment methods
- Abstract
Up to 10% of patients with pancreatic ductal adenocarcinoma (PDAC) carry underlying germline pathogenic variants in cancer susceptibility genes. The GENetic Education Risk Assessment and TEsting (GENERATE) study aimed to evaluate novel methods of genetic education and testing in relatives of patients with PDAC. Eligible individuals had a family history of PDAC and a relative with a germline pathogenic variant in APC, ATM, BRCA1, BRCA2, CDKN2A, EPCAM, MLH1, MSH2, MSH6, PALB2, PMS2, STK11 , or TP53 genes. Participants were recruited at six academic cancer centers and through social media campaigns and patient advocacy efforts. Enrollment occurred via the study website (https://GENERATEstudy.org) and all participation, including collecting a saliva sample for genetic testing, could be done from home. Participants were randomized to one of two remote methods that delivered genetic education about the risks of inherited PDAC and strategies for surveillance. The primary outcome of the study was uptake of genetic testing. From 5/8/2019 to 5/6/2020, 49 participants were randomized to each of the intervention arms. Overall, 90 of 98 (92%) of randomized participants completed genetic testing. The most frequently detected pathogenic variants included those in BRCA2 ( N = 15, 17%), ATM ( N = 11, 12%), and CDKN2A ( N = 4, 4%). Participation in the study remained steady throughout the onset of the Coronavirus disease (COVID-19) pandemic. Preliminary data from the GENERATE study indicate success of remote alternatives to traditional cascade testing, with genetic testing rates over 90% and a high rate of identification of germline pathogenic variant carriers who would be ideal candidates for PDAC interception approaches. PREVENTION RELEVANCE: Preliminary data from the GENERATE study indicate success of remote alternatives for pancreatic cancer genetic testing and education, with genetic testing uptake rates over 90% and a high rate of identification of germline pathogenic variant carriers who would be ideal candidates for pancreatic cancer interception., (©2021 American Association for Cancer Research.)
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- 2021
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113. Parent and Clinician Perspectives on Challenging Parent-Clinician Relationships in Pediatric Oncology.
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Mack JW, Jaung T, Uno H, and Brackett J
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- Boston, Cancer Care Facilities, Female, Humans, Male, Medical Oncology, Pediatrics, Surveys and Questionnaires, Attitude of Health Personnel, Neoplasms psychology, Parents psychology, Physician-Patient Relations, Physicians psychology
- Abstract
Importance: Parents of children with cancer value strong therapeutic relationships with oncology clinicians, but not every relationship is positive., Objective: To identify the prevalence of challenging parent-clinician relationships in pediatric oncology and factors associated with these challenges from parent and clinician perspectives., Design, Setting, and Participants: This survey was conducted among parents and oncology clinicians of children with cancer within 3 months of diagnosis from November 2015 to July 2019 at Dana-Farber Cancer Institute/Boston Children's Hospital and Texas Children's Hospital. Participants were 400 parents of children with cancer and 80 clinicians (ie, oncology physicians and nurse practitioners). Parents completed surveys about relationships with 1 to 2 primary oncology clinicians; clinicians completed surveys about relationships with parents. Data were analyzed from July 2020 to August 2021., Exposures: At least 3 previous clinical visits between parent and clinician., Main Outcomes and Measures: The Relationship Challenges Scale Parent Version and Clinician Version were developed and used to measure threats to the therapeutic alliance. For the Relationship Challenges Scale-Parent version, relationships were considered challenging if a parent responded to any single question in the 2 lowest of 4 possible categories. For the Relationship Challenges Scale-Clinician version, challenges were considered to be present if a clinician reported responses in the 3 lowest of 6 possible response categories to any question., Results: Among 400 parents, there were 298 [74.5%] women, 25 Asian individuals (6.3%), 28 Black individuals (7.0%), 97 Hispanic individuals (24.3%), 223 White individuals (55.8%), and 10 individuals (2.4%) with other race or ethnicity; race and ethnicity data were missing for 17 (4.3%) individuals. Among 80 clinicians, there were 57 (71.3%) women, 38 attending physicians (47.5%), 32 fellows (40.0%), and 10 nurse practitioners (12.5%). Parents identified 676 unique relationships with clinicians, and clinician reports were available for 338 relationships. Among 338 relationships with paired parent and clinician surveys, 81 relationships (24.0%) were considered challenging by parents, 127 relationships (37.6%) were considered challenging by clinicians, and 33 relationships (9.8%) were considered challenging by parent and clinician. Parents with Asian or other race or ethnicity (odds ratio [OR] vs White parents, 3.62; 95% CI, 1.59-8.26) or who had lower educational attainment (OR for ≤high school vs >high school, 3.03; 95% CI, 1.56-5.90) were more likely to experience relationships as challenging. Clinicians used a variety of strategies more frequently in 127 relationships in which they perceived challenges vs 211 relationships in which they did not perceive challenges, such as holding regular family meetings (22 relationships [17.3%] vs 13 relationships [6.2%]; P = .009) and offering extra time and attention (66 relationships [52%] vs 60 relationships [28.4%]; P < .001). However, these strategies were not used with increased frequency when parents experienced relationships as challenging vs when parents did not experience this., Conclusions and Relevance: This survey study found that nearly one-quarter of parents of children with cancer reported challenges in the therapeutic relationship with their oncologist and that clinicians used strategies to improve relationships more frequently when they experienced the relationship as challenging. These findings suggest that new strategies are needed to improve experiences for parents and to help clinicians recognize and attend to parents whose experiences are suboptimal.
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- 2021
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114. Moving beyond conventional stratified analysis to assess the treatment effect in a comparative oncology study.
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Sun R, McCaw Z, Tian L, Uno H, Hong F, Kim DH, and Wei LJ
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- Humans, Clinical Trials as Topic methods, Immunotherapy methods, Medical Oncology methods
- Abstract
In a comparative oncology study with progression-free or overall survival as the endpoint, the primary or key secondary analysis is routinely stratified by patients' baseline characteristics when evaluating the treatment difference. The validity of a conventional strategy such as a stratified HR analysis depends on stringent model assumptions that are unlikely to be met in practice, especially in immunotherapy studies. Thus, the resulting summary is generally neither valid nor interpretable. This article discusses issues with conventional stratified analyses and presents alternatives using data from KEYNOTE-189, a recent immunotherapy trial for treating patients with metastatic, non-squamous, non-small-cell lung cancer., Competing Interests: Competing interests: There are no competing interests., (© Author(s) (or their employer(s)) 2021. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ.)
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- 2021
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115. Low Body Mass Index as a Predictive Factor for Postoperative Infectious Complications after Ureterorenoscopic Lithotripsy.
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Seike K, Ishida T, Taniguchi T, Fujimoto S, Kato D, Takai M, Iinuma K, Nakane K, Uno H, Tamaki M, Komeda H, and Koie T
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- Body Mass Index, Humans, Postoperative Complications epidemiology, Postoperative Complications etiology, Retrospective Studies, Treatment Outcome, Ureteroscopy adverse effects, Lithotripsy adverse effects, Ureteral Calculi surgery, Urinary Calculi
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Background and Objectives : In this study, we aimed to evaluate predictive factors of postoperative fever (POF) after ureterorenoscopic lithotripsy (URSL). Materials and Methods: A total of 594 consecutive patients who underwent URSL for urinary stone disease at Gifu Municipal Hospital and Chuno Kosei Hospital between April 2016 and January 2021 were enrolled in this study. In all patients, antibiotics were routinely administered intraoperatively and the next day after surgery. We used rigid and/or flexible ureterorenoscopes depending on the stone location for URSL. Stones were fragmented using a holmium: YAG laser. The fragments of the stone were manually removed as much as possible using a stone basket catheter. A ureteral stent was placed at the end of the surgery in all cases. Results: The median age and body mass index (BMI) in all patients were 62 years and 23.8 kg/m
2 , respectively. The median operation duration was 52 min. The most common URSL-related complication was POF in 28 (4.7%) patients. In these patients, the rates of antibiotic administration and ureteral stent insertion before surgery were significantly higher than in those without POF. In multivariate analysis, BMI was associated with POF after URSL. There were no significant differences in predicting POF after surgery in patients who had bacteriuria or received antibiotics before surgery. Conclusions: A low BMI was significantly associated with POF after URS or URSL.- Published
- 2021
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116. Occurrence patterns of crop-foraging sika deer distribution in an agriculture-forest landscape revealed by nitrogen stable isotopes.
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Hata A, Nakashita R, Fukasawa K, Minami M, Fukue Y, Higuchi N, Uno H, Nakajima Y, Saeki M, Kozakai C, and Takada MB
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Conflicts arising from the consumption of anthropogenic foods by wildlife are increasing worldwide. Conventional tools for evaluating the spatial distribution pattern of large terrestrial mammals that consume anthropogenic foods have various limitations, despite their importance in management to mitigate conflicts. In this study, we examined the spatial distribution pattern of crop-foraging sika deer by performing nitrogen stable isotope analyses of bone collagen. We evaluated whether crop-foraging deer lived closer to agricultural crop fields during the winter and spring, when crop production decreases. We found that female deer in proximity to agricultural crop fields during the winter and spring were more likely to be crop-foraging individuals. Furthermore, the likelihood of crop consumption by females decreased by half as the distance to agricultural crop fields increased to 5-10 km. We did not detect a significant trend in the spatial distribution of crop-foraging male deer. The findings of spatial distribution patterns of crop-foraging female deer will be useful for the establishment of management areas, such as zonation, for efficient removal of them., Competing Interests: The authors declare that they have no conflict of interest., (© 2021 The Authors. Ecology and Evolution published by John Wiley & Sons Ltd.)
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- 2021
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117. Correction to: Spontaneous and Immune Checkpoint Inhibitor-Induced Autoimmune Diseases: Analysis of Temporal Information by Using the Japanese Adverse Drug Event Report Database.
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Ogawa K, Kozuka Y, Uno H, Utsumi K, Noyori O, and Hosoki R
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- 2021
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118. Regarding the Utility of Unstructured Data and Natural Language Processing for Identification of Breast Cancer Recurrence.
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Ritzwoller DP, Hassett MJ, and Uno H
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- Breast, Electronic Health Records, Female, Humans, Neoplasm Recurrence, Local diagnosis, Breast Neoplasms diagnosis, Natural Language Processing
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Competing Interests: Michael J. HassettResearch Funding: IBM Hajime UnoConsulting or Advisory Role: RocheNo other potential conflicts of interest were reported.
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- 2021
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119. Focusing of Particles in a Microchannel with Laser Engraved Groove Arrays.
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Zhang T, Shen Y, Kiya R, Anggraini D, Tang T, Uno H, Okano K, Tanaka Y, Hosokawa Y, Li M, and Yalikun Y
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- Animals, Lasers, Mice, Microfluidics, Particle Size, Polystyrenes, Microfluidic Analytical Techniques
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Continuous microfluidic focusing of particles, both synthetic and biological, is significant for a wide range of applications in industry, biology and biomedicine. In this study, we demonstrate the focusing of particles in a microchannel embedded with glass grooves engraved by femtosecond pulse (fs) laser. Results showed that the laser-engraved microstructures were capable of directing polystyrene particles and mouse myoblast cells (C2C12) towards the center of the microchannel at low Reynolds numbers (Re < 1). Numerical simulation revealed that localized side-to-center secondary flows induced by grooves at the channel bottom play an essential role in particle lateral displacement. Additionally, the focusing performance proved to be dependent on the angle of grooves and the middle open space between the grooves based on both experiments and simulation. Particle sedimentation rate was found to critically influence the focusing of particles of different sizes. Taking advantage of the size-dependent particle lateral displacement, selective focusing of micrometer particles was demonstrated. This study systematically investigated continuous particle focusing in a groove-embedded microchannel. We expect that this device will be used for further applications, such as cell sensing and nanoparticle separation in biological and biomedical areas.
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- 2021
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120. The accuracy of prostate cancer diagnosis in biopsy-naive patients using combined magnetic resonance imaging and transrectal ultrasound fusion-targeted prostate biopsy.
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Uno H, Taniguchi T, Seike K, Kato D, Takai M, Iinuma K, Horie K, Nakane K, and Koie T
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Background: This study aimed to estimate whether multiparametric magnetic resonance imaging (mpMRI)-transrectal ultrasound (TRUS) fusion biopsy (FUS-TB) increases the detection rates of clinically significant prostate cancer (csPCa) compared with TRUS-guided systematic biopsy (TRUS-GB)., Methods: This retrospective study focused on patients who underwent mpMRI before prostate biopsy (PB) with Prostate Imaging Reporting and Data System version 2 (PI-RADS v2) scores ≥3 and prostate-specific antigen (PSA) level between 2.5 and 20 ng/mL. Before FUS-TB, the biopsy needle position was checked virtually using three-dimensional mapping. After confirming the position of the target within the prostate, biopsy needle was inserted and PB was performed. Suspicious lesions were generally targeted with 2 to 4 cores. Subsequently, 10-12 cores were biopsied for TRUS-GB. The primary endpoint was the PCa detection rate (PCDR) for patients with PCa who underwent combined FUS-TB and TRUS-GB., Results: According to PI-RADS v2, 76.7% of the patients with PI-RADS v2 score ≥3 were diagnosed with PCa. The PCDRs in patients with PI-RADS v2 score of 4 or 5 were significantly higher than those in patients with PI-RADS v2 score of 3 (3 vs . 4, P<0.001; 3 vs . 5, P<0.001; 4 vs . 5, P=0.073). According to PCDR, the detection rates of PCa and csPCa in the FUS-TB were significantly higher than that in the TRUS-GB., Conclusions: Following detection of suspicious tumor lesions on mpMRI, FUS-TB use detects a higher number of PCa cases compared with TRUS-GB., Competing Interests: Conflicts of Interest: All authors have completed the ICMJE uniform disclosure form (available at https://dx.doi.org/10.21037/tau-21-250). The authors have no conflicts of interest to declare., (2021 Translational Andrology and Urology. All rights reserved.)
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- 2021
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121. Spontaneous and Immune Checkpoint Inhibitor-Induced Autoimmune Diseases: Analysis of Temporal Information by Using the Japanese Adverse Drug Event Report Database.
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Ogawa K, Kozuka Y, Uno H, Utsumi K, Noyori O, and Hosoki R
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- Autoimmune Diseases chemically induced, CTLA-4 Antigen antagonists & inhibitors, CTLA-4 Antigen metabolism, Cluster Analysis, Databases, Factual, Diabetes Mellitus, Type 1 drug therapy, Humans, Immune Checkpoint Inhibitors therapeutic use, Ipilimumab adverse effects, Ipilimumab therapeutic use, Japan, Myasthenia Gravis drug therapy, Odds Ratio, Programmed Cell Death 1 Receptor antagonists & inhibitors, Programmed Cell Death 1 Receptor metabolism, Autoimmune Diseases diagnosis, Immune Checkpoint Inhibitors adverse effects
- Abstract
Background and Objective: Immune checkpoint inhibitors (ICIs) such as programmed cell death protein 1 (PD-1) and cytotoxic T-lymphocyte antigen 4 (CTLA-4) inhibitors have greatly improved cancer treatment. However, they are associated with immune-related adverse events, including autoimmune diseases (ADs) owing to their immune enhancement effect. As there are few comprehensive studies of ADs by ICIs, it is necessary to analyze the period information of drug-induced ADs. We also assumed that the temporal information may be useful to estimate the similarity of the pathogenic mechanism between spontaneous and ICI-induced ADs., Methods: A period analysis including the Weibull analysis was performed on ICI-induced ADs using the Japanese Adverse Drug Event Report (JADER) database. For evaluating the similarity of spontaneous and ICI-induced ADs, a hierarchical cluster analysis was conducted to compare the different onset-time ranges., Results: Type 1 diabetes mellitus, autoimmune colitis, and pemphigoid occurred earlier with CTLA-4 inhibitors (median: 46, 29.5 and 28 days, respectively) than with PD-1 inhibitors (> 130 days). Myasthenia gravis had a median time to onset of approximately 1 month, and the risk of onset would increase over time in ipilimumab combination therapy. This result reveals ADs that require attention. Using cluster analysis, we estimated six clusters with different patterns of onset times. Based on these results and a detailed previous research survey, the possible pathogenesis of drug-induced ADs was also discussed., Conclusions: This paper describes risk profiles with temporal information of ICI-induced ADs and proposes certain indicators for deciphering the mechanism of AD onset.
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- 2021
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122. Familial Burden and Other Clinical Factors Associated With Various Types of Cancer in Individuals With Lynch Syndrome.
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Biller LH, Horiguchi M, Uno H, Ukaegbu C, Syngal S, and Yurgelun MB
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- Adult, Age Factors, Colorectal Neoplasms, Hereditary Nonpolyposis diagnosis, Cross-Sectional Studies, Female, Genetic Predisposition to Disease, Heredity, Humans, Male, Middle Aged, Pedigree, Phenotype, Risk Assessment, Risk Factors, Sex Factors, Biomarkers, Tumor genetics, Colorectal Neoplasms, Hereditary Nonpolyposis genetics, DNA Mismatch Repair, Germ-Line Mutation
- Abstract
Background & Aims: Lynch syndrome (LS) is associated with increased risks of various gastrointestinal, gynecologic, genitourinary, and other cancers. Many clinical practice guidelines recommend that LS carriers' screening strategies be devised based on their family history of various cancers, in addition to age-, sex-, and gene-specific considerations. The aim of this study was to examine the association between family history and other clinical factors with LS carriers' histories of various cancers., Methods: Two cohorts of LS carriers were analyzed: a laboratory-based cohort of consecutively ascertained individuals undergoing germline LS testing and a clinic-based cohort of LS carriers undergoing clinical care at an academic medical center. Multivariable logistic regression was performed to assess clinical factors associated with LS carriers' histories of various cancers/neoplasms. Familial burden was defined as LS carriers' aggregate number of first-/second-degree relatives with a history of a given malignancy., Results: Multivariable analysis of the laboratory-based cohort (3828 LS carriers) identified familial burden as being incrementally associated with LS carriers' personal history of endometrial (odds ratio [OR], 1.37 per affected first-/second-degree relative; 95% confidence interval [CI], 1.21-1.56), urinary tract (OR, 2.72; 95% CI, 2.02-3.67), small bowel (OR, 3.17; 95% CI, 1.65-6.12), gastric (OR, 1.93; 95% CI, 1.24-3.02), and pancreaticobiliary cancers (OR, 2.10; 95% CI, 1.21-3.65) and sebaceous neoplasms (OR, 7.39; 95% CI, 2.71-20.15). Multivariable analysis of the clinic-based cohort (607 LS carriers) confirmed a significant association of familial burden of endometrial and urinary tract cancers., Conclusions: Familial burden - in addition to age, sex, and specific LS gene - should be used to assess LS carriers' risks of specific cancers and guide decision-making about organ-specific surveillance., (Copyright © 2021 AGA Institute. Published by Elsevier Inc. All rights reserved.)
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- 2021
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123. Valid Analysis of Brain-Specific Progression-Free Survival.
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Armbruster, Stephanie, Ludmir, Ethan B., and Wei, Lee-Jen
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- 2024
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124. Adding a new analytical procedure with clinical interpretation in the tool box of survival analysis
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Uno, H., primary, Claggett, B., additional, Tian, L., additional, Fu, H., additional, Huang, B., additional, Kim, D.H., additional, and Wei, L.J., additional
- Published
- 2018
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125. Using controlled and real-world data in concert to assess survival in pulmonary arterial hypertension: Insights from SERAPHIN and REVEAL
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Ghofrani, A, additional, Benza, R, additional, Uno, H, additional, Channick, R, additional, Delcroix, M, additional, Farber, H, additional, Galie, N, additional, Hennessy, B, additional, Jansa, P, additional, Mehta, S, additional, Perchenet, L, additional, Pulido, T, additional, Rosenberg, D, additional, Rubin, L, additional, Sastry, BKS, additional, Simonneau, G, additional, Sitbon, O, additional, De Souza, R, additional, Wei, LJ, additional, and Torbicki, A, additional
- Published
- 2018
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126. 450 Etretinate as a therapeutic option for pseudolymphoma
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Iwahashi, Y., primary, Kasa, Y., additional, Saruta, Y., additional, Uno, H., additional, and Nakada, T., additional
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- 2017
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127. Gastrointestinal endoscopic practice during COVID-19 pandemic: a multi-institutional survey.
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Maruyama H, Hosomi S, Nebiki H, Fukuda T, Nakagawa K, Okazaki H, Yamagami H, Hara J, Tanigawa T, Machida H, Aomatsu K, Watanabe Y, Sato H, Uno H, Takaishi O, Nomura T, Ochi M, Oshitani N, Adachi K, Higashimori A, Ominami M, Nadatani Y, Fukunaga S, Otani K, Tanaka F, Kamata N, Nagami Y, Taira K, Watanabe T, and Fujiwara Y
- Subjects
- Health Care Surveys, Humans, Infectious Disease Transmission, Patient-to-Professional prevention & control, Japan epidemiology, Personal Protective Equipment classification, Personal Protective Equipment standards, Personal Protective Equipment supply & distribution, SARS-CoV-2, Safety Management trends, COVID-19 epidemiology, COVID-19 prevention & control, COVID-19 transmission, Endoscopy, Gastrointestinal methods, Endoscopy, Gastrointestinal standards, Infection Control instrumentation, Infection Control methods, Infection Control organization & administration, Occupational Exposure prevention & control, Risk Assessment
- Abstract
Introduction. An on-going coronavirus disease 2019 (COVID-19) has become a challenge all over the world. Since an endoscopy unit and its staff are at potentially high risk for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection, we conducted a survey for the management of the gastrointestinal endoscopic practice, personal protective equipment (PPE), and risk assessment for COVID-19 during the pandemic at multiple facilities. Methods. The 11-item survey questionnaire was sent to representative respondent of Department of Gastroenterology, Osaka City University Hospital, and its 19 related facilities. Results. A total of 18 facilities submitted valid responses and a total of 373 health care professionals (HCPs) participated. All facilities (18/18: 100%) were screening patients at risk for SARS-CoV-2 infection before endoscopy. During the pandemic, we found that the total volume of endoscopic procedures decreased by 44%. Eleven facilities (11/18: 61%) followed recommendations of the Japan Gastroenterological Endoscopy Society (JGES); consequently, about 35%-50% of esophagogastroduodenoscopy and colonoscopy were canceled. Mask (surgical mask or N95 mask), face shield/goggle, gloves (one or two sets), and gown (with long or short sleeves) were being used by endoscopists, nurses, endoscopy technicians, and endoscope cleaning staff in all the facilities (18/18: 100%). SARS-CoV-2 infection risk assessment of HCPs was conducted daily in all the facilities (18/18: 100%), resulting in no subsequent SARS-CoV-2 infection in HCPs. Conclusion. COVID-19 has had a dramatic impact on the gastrointestinal endoscopic practice. The recommendations of the JGES were appropriate as preventive measures for the SARSCoV-2 infection in the endoscopy unit and its staff., (© 2021 Hirotsugu Maruyama et al., published by Sciendo.)
- Published
- 2021
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128. Cyclo[9]pyrrole: Selective Synthesis of [34]Nonaphyrin(0.0.0.0.0.0.0.0.0).
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Matsumoto H, Okujima T, Mori S, Bacilla ACC, Takase M, Uno H, and Kobayashi N
- Abstract
Cyclo[9]pyrrole, a ring-expanded porphyrin without meso -bridges and having an odd number of pyrroles, was synthesized via the oxidative coupling of 2,2':5',2″-terpyrrole. X-ray crystallography showed a C
2 -like symmetry with a large root-mean-square deviation. The optical properties and electronic structures were analyzed using magnetic circular dichroism spectroscopy and time-dependent density functional theory calculations.- Published
- 2021
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129. Synthesis of Tetra-Substituted Trifluoromethyl-3,1-Benzoxazines by Transition-Metal-Catalyzed Decarboxylative Cyclization of N-Benzoyl Benzoxazinones.
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Uno H, Fujimoto D, Harada K, Tanaka C, and Shibata N
- Abstract
Invited for this month's cover are the group of Norio Shibata at Nagoya Institute of Technology (Japan). The cover picture is inspired by the diversity in the ocean also in cyberspace. In the present research, we can synthesize diverse heterocyclic molecules having a trifluoromethyl group in a single step by changing the N-substitution. You can see more variations of trifluoromethyl heterocycles in several papers by our group. Read the full text of their Communication at 10.1002/open.202000360., (© 2021 Wiley-VCH GmbH.)
- Published
- 2021
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130. Synthesis and Characterization of Peralkylated Pyrrole-Fused Azacoronene.
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Oki K, Takase M, Kobayashi N, and Uno H
- Abstract
A hexapyrrolohexaazacoronene (HPHAC) with 12 less-bulky peripheral ethyl groups than its aryl-containing HPHAC counterpart was synthesized to investigate the innate character of HPHAC. X-ray diffraction analysis revealed that HPHAC had a planar structure and close packing because of CH-π interactions between the alkyl groups and the HPHAC core. Compared to the previously reported HPHAC decorated with 12 peripheral aryl groups, this electron-rich π-system exhibited reversible multistep oxidations at low potentials and easily formed mono- and dicationic salts and charge-transfer (CT) complexes with 7,7,8,8-tetracyano- p -quinodimethane. These oxidized species exhibited clear changes in the bond-length alternation of the pyrrole units in the crystal state, indicating charge and spin delocalization. The distinct upfield shift of the central carbon signal of the dication in the
13 C NMR spectrum affirms the global aromaticity from the viewpoint of a magnetic criterion. In the UV-vis/NIR spectra, broad absorption in the NIR region was observed only for HPHAC2+ and not the structurally similar cyclo[6]pyrrole. Magnetic circular dichroism measurements and time-dependent density functional theory calculations revealed that the broad absorption was assigned to the CT transition from the central benzene ring to the outer pyrrole rings.- Published
- 2021
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131. Characterizing germline APC and MUTYH variants in Ashkenazi Jews compared to other individuals.
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Ukaegbu C, Levi Z, Fehlmann TD, Uno H, Chittenden A, Inra JA, Grover S, Kastrinos F, Syngal S, and Yurgelun MB
- Subjects
- Adenoma ethnology, Cohort Studies, Colorectal Neoplasms ethnology, Female, Gene Frequency, Genetic Testing, Humans, Male, Middle Aged, Odds Ratio, Phenotype, Adenoma genetics, Colorectal Neoplasms genetics, DNA Glycosylases genetics, Genes, APC, Germ-Line Mutation genetics, Jews genetics
- Abstract
Germline variants in the APC and MUTYH genes contribute to colorectal cancer (CRC) and adenoma risk, though may occur with varying frequencies in individuals of different ancestries. The aim of this study was to evaluate the prevalence of APC, monoallelic MUTYH and biallelic MUTYH germline variants in Ashkenazi Jewish (AJ) and Other Ancestry (OA) individuals with colorectal adenomas. We studied 7225 individuals with colorectal adenomas who had germline APC and MUTYH testing at a commercial laboratory. Cross-sectional medical history data were extracted from provider-completed test requisition forms. We performed bivariate analysis to compare the frequency of APC and MUTYH variants between AJ and OA, and examined APC p.I1307K and monoallelic MUTYH carrier phenotypes using logistic regression. Pathogenic APC variants occurred in 38/285 AJ (13%) and 1342/6940 OA (19%; P = 0.09); biallelic MUTYH variants in 2/285 (1%) AJ and 399/6940 (6%) OA (P < 0.0001); APC p.I1307K in 35/285 (12%) AJ and 29/6940 (1%) OA (P < 0.0001); and monoallelic MUTYH in 2/285 (1%) AJ and 133/6940 (2%) OA (P = 0.06). Monoallelic MUTYH variants were significantly associated with having a personal history of CRC, regardless of ancestry (OR 1.78; 95% CI 1.21-2.49; P < 0.01), but no significant association was found between APC p.I1307K variants and personal history of CRC (OR 1.38; 95% CI 0.79-2.44; P = 0.26). Ashkenazim with colorectal adenomas rarely have monoallelic or biallelic MUTYH variants, suggesting different genetic etiologies for polyposis in AJ compared to OA individuals. AJ ancestry assessment may be important in clinical evaluation for polyposis.
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- 2021
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132. Histopathology of alopecia areata: the relation with clinical parameters and response to a topical sensitizer
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Uno, H., Orecchia, G., Van Neste, D., editor, Lachapelle, J. M., editor, and Antoine, J. L., editor
- Published
- 1989
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133. Pharmacological aspects of hair follicle growth
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Uno, H., Van Neste, D., editor, Lachapelle, J. M., editor, and Antoine, J. L., editor
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- 1989
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134. Sexually Transmitted Diseases
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Petzoldt, D., Allegra, F., Camacho-Martinez, F., Kim, J. H., Alinovi, A., Näher, H., Kohl, P. K., Danielsson, D., Kim, Y. T., Hernández-Aguado, I., Eichmann, A., Meurer, M., Uno, H., Warner, F. C. S., Schultz, K. T., Gissmann, L., Gross, G., Elste, G., Horváth, A., Orfanos, Constantin E., editor, Stadler, Rudolf, editor, and Gollnick, Harald, editor
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- 1988
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135. Parent-Adolescent Agreement on Adolescents' Emotional and Behavioral Problems Assessed by the Strengths and Difficulties Questionnaire.
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Kawabe K, Horiuchi F, Uno H, Nakachi K, Hosokawa R, Oka Y, and Ueno SI
- Abstract
Objective . The perception of emotion and behavior is different between adolescents and their parents. Parent-adolescent agreement on emotional and behavioral problems has not been well researched. The aim of this study was to explore and compare how well the information from themselves matches with the judgments by their parents in terms of emotional and behavioral problems. Methods . The cross-sectional study was conducted using the self-report and parent-report Strengths and Difficulties Questionnaire (SDQ). A total of 1254 Japanese school adolescents aged 12 to 18 and their parents were assessed almost the same time. The results were analyzed using the paired t -test and 2-way analysis of variance for the discrepancies of parent-adolescent agreements in each age and gender groups. Results . Adolescents obtained higher total difficulty and all subscales scores of SDQ than their parents. The effect of grade on the self/parent discrepancy scores were significantly observed on the conduct problems ( P < .001), hyperactivity ( P = .009), and prosocial behavior ( P < .001). The effect of gender was shown significantly on the emotional problems ( P < .001), conduct problems ( P < .001), and peer problems ( P = .002). Conclusion . Adolescents reported more problems than their parents did. For comprehensive evaluation of adolescents' mental health, it is necessary to draw information from both the adolescents themselves and their parents, and pay attention to the gap between adolescents and their parents' perception., Competing Interests: Declaration of Conflicting Interests: The author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article., (© The Author(s) 2021.)
- Published
- 2021
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136. Radially π-Extended Pyrrole-Fused Azacoronene: A Series of Crystal Structures of HPHAC with Various Oxidation States.
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Sasaki Y, Takase M, Kobayashi N, Mori S, Ohara K, Okujima T, and Uno H
- Abstract
Radially π-extended hexapyrrolohexaazacoronene (HPHAC 2 ) was synthesized in two steps with 2,5-di- tert -butyl-acenaphtho[1,2- c ]pyrrole and hexafluorobenzene. Like its parent HPHAC 1a , 2 exhibited reversible oxidation behavior. Crystal structures of not only the neutral and dicationic compounds but also the radical cation were all revealed. While analyzing its peculiar structure, the formation of a 1:1 complex with C
60 was observed in solution by NMR and absorption analyses. The spectroscopic analyses of 2 and 1a were performed based on magnetic circular dichroism and theoretical calculations.- Published
- 2021
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137. Implementing Systematic Genetic Counseling and Multigene Germline Testing for Individuals With Pancreatic Cancer.
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Chittenden A, Haraldsdottir S, Ukaegbu C, Underhill-Blazey M, Gaonkar S, Uno H, Brais LK, Perez K, Wolpin BM, Syngal S, and Yurgelun MB
- Subjects
- Genetic Predisposition to Disease, Genetic Testing, Germ Cells, Humans, Genetic Counseling, Pancreatic Neoplasms diagnosis, Pancreatic Neoplasms genetics
- Abstract
Purpose: National guidelines recommend genetic counseling and multigene germline testing (GC/MGT) for all patients with pancreatic ductal adenocarcinoma (PDAC). This study's aim was to assess real-world effectiveness of implementing systematic GC/MGT for all patients with PDAC at a high-volume academic institution., Methods: An iterative process for systematizing GC/MGT was developed in which gastrointestinal oncology providers at the Dana-Farber Cancer Institute were recommended to refer all patients with PDAC for GC/MGT (clinician-directed referral). Workflows were subsequently changed such that patients with PDAC were automatically offered GC/MGT when scheduling their initial oncology consultation (automated referral). Clinical and germline data were collected on a consecutive cohort of patients with PDAC undergoing GC/MGT during a 25-month enrollment period (19-month clinician-directed referrals; 6-month automated referrals)., Results: One thousand two hundred fourteen patients with PDAC were seen for initial oncologic evaluation, 266 (21.9%) of whom underwent GC/MGT. Compared with baseline clinician-directed referrals, implementation of automated referrals led to a significant increase in patients with PDAC undergoing GC/MGT (16.5% v 38.0%, P < .001), including those undergoing multigene germline testing (MGT) ≤ 7 days of initial oncology evaluation (14.7% v 60.3%, P < .001), with preserved pathogenic variant detection rates (10.0% v 11.2%, P = 0.84). 16 of 28 (57.1%) pathogenic variant carriers had relatives who pursued cascade germline testing, and 13 of 26 (50.0%) carriers with incurable disease received targeted therapy based on MGT results., Conclusion: Implementation of systematic GC/MGT in patients with PDAC is feasible and leads to management changes for patients with PDAC and their families. GC/MGT workflows that bypass the need for clinician referral result in superior uptake and time to testing. Further investigation is needed to identify other barriers and facilitators of universal GC/MGT.
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- 2021
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138. Secondary Cardiac Lymphoma Presenting as Sick Sinus Syndrome and Atrial Fibrillation Which Required Leadless Pacemaker Implantation.
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Kondo S, Osanai H, Sakamoto Y, Uno H, Tagahara K, Hosono H, Miyamoto S, Hiramatsu S, Matsumoto H, Sakaguchi T, Kanbara T, Nakashima Y, Asano H, and Ajioka M
- Subjects
- Humans, Sick Sinus Syndrome complications, Sick Sinus Syndrome diagnosis, Sick Sinus Syndrome therapy, Vena Cava, Superior, Atrial Fibrillation therapy, Lymphoma complications, Lymphoma diagnosis, Lymphoma therapy, Pacemaker, Artificial
- Abstract
Cardiac involvement of malignant lymphoma is relatively common, although such a phenomenon has subclinical manifestations that are difficult to detect. We herein describe a patient with atrial fibrillation and sick sinus syndrome as the main symptoms. Computed tomography showed a mass in the right atrium extending into the superior vena cava (SVC). We implanted the patient with a leadless pacemaker. Transvenous biopsy revealed a diffuse large B-cell lymphoma. The patient was treated successfully with chemotherapy including rituximab. This case suggested that cardiac lymphoma may cause sick sinus syndrome, and leadless pacemaker implantation is a safe treatment option in patients with partial SVC obstruction.
- Published
- 2021
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139. Erratum to "ROC curves for clinical prediction models part 1. ROC plots showed no added value above the AUC when evaluating the performance of clinical prediction models" [J Clin Epidemiol. 126C(2020):207-16].
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Verbakel JY, Steyerberg EW, Uno H, De Cock B, Wynants L, Collins GS, and Van Calster B
- Published
- 2021
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140. A cationic benzocorrole Cu(II) complex as a highly stable antiaromatic system.
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Wu F, Xu J, Gao H, Li C, Xu S, Uno H, Xu Y, Zhao Y, and Shen Z
- Abstract
Here we report a highly stable 16π-electron antiaromatic system based on the ligand-oxidized Cu(ii)-tetrabenzocorrole. The antiaromaticity of the monocationic corrole complex was elucidated with the unique bond length alternation pattern of the crystal structure and the spectral diagnostic features. The NICS and GIMIC calculations clearly depicted its inner 15-membered-ring main pathway with a strong paratropic ring current.
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- 2021
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141. Acrolein and other toxicant exposures in relation to cardiovascular disease among marijuana and tobacco smokers in a longitudinal cohort of HIV-positive and negative adults.
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Lorenz DR, Misra V, Chettimada S, Uno H, Wang L, Blount BC, De Jesús VR, Gelman BB, Morgello S, Wolinsky SM, and Gabuzda D
- Abstract
Background: Marijuana smoke contains some of the same toxicants present in tobacco smoke. Marijuana smoking is prevalent among HIV+ individuals, but few studies have characterized smoke-related toxicants or associated health outcomes in exclusive marijuana users., Methods: This longitudinal study included 245 participants over age 40 (76% HIV+). 33 plasma and 28 urine metabolites of nicotine, ∆-9-trans-tetrahydrocannabinol, polycyclic aromatic hydrocarbons, and volatile organic compounds were assayed by liquid or gas chromatography/mass spectrometry. Exposures and health outcomes were assessed from surveys and medical records., Findings: At baseline, 18% of participants were marijuana-only smokers, 20% tobacco-only smokers, and 24% dual marijuana-tobacco smokers (median (IQR) age 53 (47-60) years, 78% male, 54% white race). Marijuana smoking was independently associated with elevated plasma naphthalenes, 2-hydroxyfluorene sulfate, 4-vinylphenol sulfate, and o-cresol sulfate (p< 0·05) and urine acrylonitrile and acrylamide metabolites ( p< 0·05), but levels were lower than those associated with tobacco smoking. Acrolein metabolite N-Acetyl-S-(3-hydroxypropyl)-l-cysteine (3HPMA) was significantly elevated in plasma and urine in tobacco-only and dual but not marijuana-only smokers, and correlated with nicotine metabolites ( p< 0·05). The highest tertile of 3HPMA was associated with increased cardiovascular disease diagnoses independent of tobacco smoking, traditional risk factors, and HIV status (odds ratio [95% CI] 3·34 [1·31-8·57]; p = 0·012)., Interpretation: Smoke-related toxicants, including acrylonitrile and acrylamide metabolites, are detectable in exclusive marijuana smokers, but exposures are lower compared with tobacco or dual smokers. Acrolein exposure is increased by tobacco smoking but not exclusive marijuana smoking in HIV+ and HIV- adults, and contributes to cardiovascular disease in tobacco smokers., Funding: U.S. NIH., Competing Interests: DL, VM, SC, HU, BG, SM, SW and DG report grants from the NIH during the conduct of the study. All other authors have nothing to disclose., (© 2020 The Authors.)
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- 2021
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142. A case of accessory pathway mapped with ultra-high-resolution mapping led to a coronary sinus diverticulum.
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Sakamoto Y, Osanai H, Hiramatsu S, Matsumoto H, Tagahara K, Hosono H, Miyamoto S, Uno H, Kurokawa H, Kondo S, Tokuda K, Kanbara T, Nakashima Y, Asano H, and Ajioka M
- Abstract
Ultra-high-resolution mapping is useful in the ablation of accessory pathways. However, in patients with accessory pathways in the coronary sinus (CS) diverticulum, treatment with endocardial ablation may be challenging. Patients suspected of having subepicardial accessory pathways may require the examination of the venous anomaly using CS angiography., Competing Interests: None declared., (© 2021 The Authors. Clinical Case Reports published by John Wiley & Sons Ltd.)
- Published
- 2021
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143. Isolated bilateral external iliac artery dissections with emotional stress.
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Kondo S, Osanai H, Sakamoto Y, Uno H, Tagahara K, Hosono H, Miyamoto S, Hiramatsu S, Matsumoto H, Sakaguchi T, Kanbara T, Nakashima Y, Asano H, and Ajioka M
- Abstract
We present a patient with isolated bilateral external iliac artery dissections associated with emotional stress. The diagnosis should be kept in mind in young, fit patients presenting lower back pain occurring subsequent to emotional stress., Competing Interests: This report was not funded by any agencies in the public, commercial, or not‐for‐profit sectors., (© 2021 The Authors. Clinical Case Reports published by John Wiley & Sons Ltd.)
- Published
- 2021
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144. Continuous warfarin administration versus heparin bridging therapy in post colorectal polypectomy haemorrhage: a study protocol for a multicentre randomised controlled trial (WHICH study).
- Author
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Nagami Y, Sakai T, Yamamura M, Nakatani M, Katsuno T, Suekane T, Uno H, Minamino H, Okuyama M, Okamoto J, Kumamoto M, Noguchi A, Yamamori K, Takaishi O, Ochi M, Miyazaki T, Tsuji S, Ikehara H, Kawaguchi K, Hayashi T, Mannami T, Kakimoto K, Naito Y, Hashimoto S, Li Z, Komeda Y, Kishino T, Yamamoto Y, Iguchi M, Akamatsu T, Horii T, Miura K, Yamashina T, Sugihara Y, Watanabe N, Kiyotoki S, Fujii R, Murata M, Ono S, Narasaka T, Kitamura S, Kono M, Kato M, Kawaratani H, Tanaka K, Yaoita T, Yamaguchi S, Abe K, Kawamura T, Kinoshita Y, Imai K, Fujinami H, Yada T, Miyamoto H, Yoshida H, and Fujiwara Y
- Subjects
- Anticoagulants adverse effects, Heparin adverse effects, Humans, Multicenter Studies as Topic, Postoperative Hemorrhage chemically induced, Postoperative Hemorrhage prevention & control, Prospective Studies, Randomized Controlled Trials as Topic, Colorectal Neoplasms surgery, Warfarin adverse effects
- Abstract
Background: Endoscopic removal of colorectal adenoma is considered an effective treatment for reducing the mortality rates associated with colorectal cancer. Warfarin, a type of anticoagulant, is widely used for the treatment and prevention of thromboembolism; however, bleeding may increase with its administration after polypectomy. In recent times, a high incidence of bleeding after endoscopic polypectomy has been reported in patients receiving heparin bridge therapy. However, previous studies have not compared the bleeding rate after endoscopic colorectal polypectomy between patients who continued with anticoagulant therapy and those who received heparin bridge therapy. We hypothesised that endoscopic colorectal polypectomy under the novel treatment with continuous warfarin is not inferior to endoscopic colorectal polypectomy under standard treatment with heparin bridge therapy with respect to the rate of postoperative bleeding. This study aims to compare the efficacy of endoscopic colorectal polypectomy with continuous warfarin administration and endoscopic colorectal polypectomy with heparin bridge therapy with respect to the rate of postoperative bleeding., Methods: We will conduct a prospective multicentre randomised controlled non-inferiority trial of two parallel groups. We will compare patients scheduled to undergo colorectal polypectomy under anticoagulant therapy with warfarin. There will be 2 groups, namely, a standard treatment group (heparin bridge therapy) and the experimental treatment group (continued anticoagulant therapy). The primary outcome measure is the rate of postoperative bleeding. On the contrary, the secondary outcomes include the rate of cumulative bleeding, rate of overt haemorrhage (that does not qualify for the definition of haemorrhage after endoscopic polypectomy), incidence of haemorrhage requiring haemostasis during endoscopic polypectomy, intraoperative bleeding during endoscopic colorectal polypectomy requiring angiography, abdominal surgery and/or blood transfusion, total rate of bleeding, risk factors for postoperative bleeding, length of hospital stay, incidence of thromboembolism, prothrombin time-international ratio (PT-INR) 28 days after the surgery, and incidence of serious adverse events., Discussion: The results of this randomised controlled trial will provide valuable information for the standardisation of management of anticoagulants in patients scheduled to undergo colorectal polypectomy., Trial Registration: UMIN-CTR UMIN000023720 . Registered on 22 August 2016.
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- 2021
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145. The Effect of Disclosing Life Expectancy Information on Patients' Prognostic Understanding: Secondary Outcomes From a Multicenter Randomized Trial of a Palliative Chemotherapy Educational Intervention.
- Author
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Enzinger AC, Uno H, McCleary N, Frank E, Sanoff H, Van Loon K, Matin K, Bullock A, Cronin C, Bagley J, and Schrag D
- Subjects
- Death, Humans, Palliative Care, Prognosis, Surveys and Questionnaires, Life Expectancy, Neoplasms
- Abstract
Context: Many advanced patients with cancer have unrealistic prognostic expectations., Objectives: We tested whether offering life expectancy (LE) statistics within palliative chemotherapy (PC) education promotes realistic expectations., Methods: In this multicenter trial, patients with advanced colorectal and pancreatic cancers initiating first or second line PC were randomized to usual care versus a PC educational tool with optional LE information. Surveys at two weeks and three months assessed patients' review of the LE module and their reactions; at three months, patients estimated their LE and reported occurrence of prognosis and end-of-life (EOL) discussions. Wilcoxon tests and proportional odds models evaluated between-arm differences in LE self-estimates, and how realistic those estimates were (based on cancer type and line of treatment)., Results: From 2015 to 2017, 92 patients were randomized to the intervention and 94 to usual care. At baseline most patients (80.9%) wanted "a lot" or "as much information as possible" about the impact of chemotherapy on LE. Among patients randomized to the intervention, 52.0% reviewed the LE module by two weeks and 66.7% by three months-of whom 88.2% reported the information was important, 31.4% reported it was upsetting, and 3.9% regretted reviewing it. Overall, patients' LE self-estimates were very optimistic; 71.4% of patients with colorectal cancer estimated greater than five years; 50% pancreatic patients estimated greater than two years. The intervention had no effect on the length or realism of patients' LE self-estimates, or on the occurrence of prognostic or EOL discussions., Conclusions: Offering LE information within a PC educational intervention had no effect on patients' prognostic expectations., (Copyright © 2020 American Academy of Hospice and Palliative Medicine. Published by Elsevier Inc. All rights reserved.)
- Published
- 2021
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146. Magnetic modification at sub-surface of FeRh bulk by energetic ion beam irradiation.
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Koide, T., Uno, H., Sakane, H., Sakamaki, M., Amemiya, K., Iwase, A., and Matsui, T.
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- *
ANTIFERROMAGNETIC materials , *ION beams , *MAGNETIC circular dichroism , *CIRCULAR dichroism , *MAGNETIC field effects - Abstract
Ferromagnetic layered structure has been made at sub-surface of the antiferromagnetic FeRh bulk samples by high energy He ion beam irradiation. In accordance with the Transport of Ions in Matter simulation, such ion beam can effectively deposit the elastic collision energy in several lm regions in the depth from the surface. Measurement with a superconducting quantum interference device reveals the irradiated samples to be ferromagnetic. Assuming that only the part the energy deposited can be modified to be ferromagnetic, the corresponding irradiation induced magnetization is consistent with the data that we previously reported. On the other hand, the X-ray magnetic circular dichroism (XMCD) spectra for the irradiated samples are totally unchanged as those for the unirradiated samples. Since XMCD signal in total emission yield method is considered to be surface sensitive with a typical probing depth of several nm, the surface magnetic state is maintained to be antiferromagnetic. By utilizing these phenomena, three-dimensional magnetic patterning of FeRh can be realized, which may potentially be used for future magnetic exchange device application such as nano-scale sensors and memories. [ABSTRACT FROM AUTHOR]
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- 2015
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147. Review and remarks on current generic delimitations in the myxomycetes, with special emphasis on Licea, Listerella and Perichaena
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Eliasson, Uno H., primary
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- 2017
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148. Synthesis of a π-extended azacoronene composed of naphthalene and acenaphtho[1,2-c]pyrrole toward a chiral curved π structure.
- Author
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Takase, Masayoshi, Matsunaga, Takayuki, Oki, Kosuke, Mori, Shigeki, and Uno, Hidemitsu
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- 2023
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149. Synthesis of Chiral gem -Difluoromethylene Compounds by Enantioselective Ethoxycarbonyldifluoromethylation of MBH Fluorides via Silicon-Assisted C-F Bond Activation.
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Sumii Y, Nagasaka T, Wang J, Uno H, and Shibata N
- Abstract
The enantioselective ethoxycarbonyldifluoromethylation of Morita-Baylis-Hillman (MBH) fluorides with Me
3 SiCF2 CO2 Et under organocatalysis is described. Moderately functionalized chiral gem -difluoromethylene compounds with a stereogenic "C-CF2 -C*" unit were synthesized in high yields with high enantioselectivities. The initial C-F bond activation is assisted by the silicon atom via a dual SN 2'-SN 2' stepwise pathway. Dynamic kinetic resolution of the MBH-fluorides explained the high yields and high ee's of the products. The method was extended to the enantioselective introduction of "Het-CF2 " units.- Published
- 2020
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150. [Conversion Surgery for Unresectable Advanced Gastric Cancer-A Case Report].
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Ohno T, Uno H, Takahara Y, Nishida T, and Komatsu T
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- Aged, Antineoplastic Combined Chemotherapy Protocols therapeutic use, Gastrectomy, Humans, Male, Neoplasm Recurrence, Local, Thiazoles, Stomach Neoplasms drug therapy, Stomach Neoplasms surgery
- Abstract
Unresectable advanced gastric cancer is associated with poor prognosis. In a few studies, long-term survival was achieved with conversion surgery in patients who responded to chemotherapy. Here, we have reported a case of unresectable advanced gastric cancer in which curative resection was achieved with conversion surgery. A 70-year-old man who was diagnosed with advanced gastric cancer with multiple liver metastases received S-1/cisplatin therapy(S-1 120 mg/kg of bodyweight[bw]plus cisplatin 90 mg/kg of bw)as primary therapy. Because of the adverse reactions, secondary treatment with irinotecan therapy(CPT-11 200 mg/kg of bw)was initiated, which led to clinical complete response. A local recurrence was observed 44 months later; hence, irinotecan therapy was reinitiated. Although the disease was stable for 30 months, disseminated nodules appeared; thus, immunotherapy(nivolumab 150 mg/kg of bw)was initiated as tertiary treatment for the progressive disease. Although the number of disseminated nodules decreased, frequent blood infusions were necessary for anemia. Distal gastrectomy was planned as palliative surgery. Since no noncurative factors were detected intraoperatively, we considered that curative resection could be achieved with pancreaticoduodenectomy and changed the procedure. The operative time was 6 hours 35 minutes, and there was a blood loss of 312 g. The pathological diagnosis was ypT2- N1M0P0M0, ypStage ⅡA. At 13 months postoperatively, the patient was alive without recurrence.
- Published
- 2020
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