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Kim DG, Kim SH, Lee JY, Lee JG. Antiplatelet agent for the prevention of late hepatic vascular complications in living donor liver transplant dominant population. Asian J Surg 2024:S1015-9584(24)00635-3. [PMID: 38641537 DOI: 10.1016/j.asjsur.2024.04.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Revised: 02/02/2024] [Accepted: 04/03/2024] [Indexed: 04/21/2024] Open
Abstract
BACKGROUND Evidence for the long-term use of antiplatelet drugs to prevent hepatic vascular complications (HVC) is scarce in liver transplantation (LT). METHODS From national claim data, LT recipients (about 80 % of living donor LT [LDLT]) without graft loss, HVC, or cardiovascular events within 1 year, were classified into those who took antiplatelets for ≥1 year (n = 1744) and for <1 year (n = 1975). Outcomes were compared after the 1-postoperative year index time point. RESULTS During a mean follow up of 4.5 years, the risk of graft loss was similar between the groups (aHR 1.16, P = 0.23). However, ≥1-year antiplatelet therapy was associated with a higher risk of graft loss after 3 years (aHR 2.19, P < 0.01). HVC (aHR 0.94, P = 0.87) and major adverse cardiac events (aHR 1.20, P = 0.46) did not correlate with antiplatelet therapy for both groups. In contrast, ≥1-year antiplatelet therapy showed a significantly higher risk of severe bleeding compared to <1-year antiplatelet therapy (aHR 2.24, P < 0.01). This trend was similar in the LDLT subgroup. In our cohort, antiplatelet therapy for ≥1 year did not improve graft survival or HVC; however, it increased the risk of severe bleeding. CONCLUSION We recommend against antiplatelet therapy for more than 1 year in clinically stable LT recipients.
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Affiliation(s)
- Deok-Gie Kim
- Department of Surgery, The Research Institute for Transplantation, Yonsei University College of Medicine, Seoul, South Korea
| | - Sung Hwa Kim
- Department of Statistics, Yonsei University Wonju College of Medicine, Wonju, South Korea
| | - Jun Young Lee
- Department of Nephrology Yonsei University Wonju College of Medicine, Wonju, South Korea.
| | - Jae Geun Lee
- Department of Surgery, The Research Institute for Transplantation, Yonsei University College of Medicine, Seoul, South Korea.
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Lee JY, Bentzon R, Di Nucci E. What Is A Family? A Constitutive-Affirmative Account. J Bioeth Inq 2024:10.1007/s11673-024-10339-x. [PMID: 38528309 DOI: 10.1007/s11673-024-10339-x] [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] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Accepted: 01/25/2024] [Indexed: 03/27/2024]
Abstract
Bio-heteronormative conceptions of the family have long reinforced a nuclear ideal of the family as a heterosexual marriage, with children who are the genetic progeny of that union. This ideal, however, has also long been resisted in light of recent social developments, exhibited through the increased incidence and acceptance of step-families, donor-conceived families, and so forth. Although to this end some might claim that the bio-heteronormative ideal is not necessary for a social unit to count as a family, a more systematic conceptualization of the family-the kind of family that matters morally-is relatively underexplored in the philosophical literature. This paper makes a start at developing and defending an account of the family that is normatively attractive and in line with the growing prevalence of non-conventional families and methods of family-formation. Our account, which we call a constitutive-affirmative model of the family, takes the family to be constituted by an ongoing process of relevant affective and affirmative relations between the putative family members.
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Affiliation(s)
- J Y Lee
- University of Copenhagen, Øster Farimagsgade 5, København K, Denmark.
| | - R Bentzon
- University of Copenhagen, Øster Farimagsgade 5, København K, Denmark
| | - E Di Nucci
- University of Copenhagen, Øster Farimagsgade 5, København K, Denmark
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Lv Z, Deng J, Cao T, Lee JY, Luo Y, Mao Y, Kim SH, Wang C, Hwang JH, Kang H, Yan X, Na J. Metal-Organic Frameworks Marry Sponge: New Opportunities for Advanced Water Treatment. Langmuir 2024; 40:5590-5605. [PMID: 38457783 DOI: 10.1021/acs.langmuir.4c00057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/10/2024]
Abstract
Metal-organic frameworks (MOFs) have garnered attention across various fields due to their noteworthy features like high specific surface area, substantial porosity, and adjustable performance. In the realm of water treatment, MOFs exhibit great potential for eliminating pollutants such as organics, heavy metals, and oils. Nonetheless, the inherent powder characteristics of MOFs pose challenges in terms of recycling, pipeline blockage, and even secondary pollution in practical applications. Addressing these issues, the incorporation of MOFs into sponges proves to be an effective solution. Strategies like one-pot synthesis, in situ growth, and impregnation are commonly employed for loading MOFs onto sponges. This review comprehensively explores the synthesis strategies of MOFs and sponges, along with their applications in water treatment, aiming to contribute to the ongoing advancement of MOF materials.
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Affiliation(s)
- Zheng Lv
- School of Environmental and Municipal Engineering, North China University of Water Resources and Electric Power, Zheng Zhou, 450046, China
- Henan Key Laboratory of Water Pollution Control and Rehabilitation Technology, Henan International Joint Laboratory for Green Low Carbon-Water Treatment Technology and Water Resources Utilization, School of Municipal and Environmental Engineering, Henan University of Urban Construction, Pingdingshan 467036, China
| | - Jianmian Deng
- School of Environmental and Municipal Engineering, North China University of Water Resources and Electric Power, Zheng Zhou, 450046, China
| | - Taiyang Cao
- School of Environmental and Municipal Engineering, North China University of Water Resources and Electric Power, Zheng Zhou, 450046, China
- Henan Key Laboratory of Water Pollution Control and Rehabilitation Technology, Henan International Joint Laboratory for Green Low Carbon-Water Treatment Technology and Water Resources Utilization, School of Municipal and Environmental Engineering, Henan University of Urban Construction, Pingdingshan 467036, China
| | - Jun Young Lee
- Materials Architecturing Research Center, Korea Institute of Science and Technology (KIST), Seoul 02792, Republic of Korea
| | - Yulong Luo
- Faculty of Innovation and Design, City University of Macao, Macao 999078, China
| | - Yanli Mao
- Henan Key Laboratory of Water Pollution Control and Rehabilitation Technology, Henan International Joint Laboratory for Green Low Carbon-Water Treatment Technology and Water Resources Utilization, School of Municipal and Environmental Engineering, Henan University of Urban Construction, Pingdingshan 467036, China
| | - Seong Hwan Kim
- Materials Architecturing Research Center, Korea Institute of Science and Technology (KIST), Seoul 02792, Republic of Korea
| | - Chaohai Wang
- Henan Key Laboratory of Water Pollution Control and Rehabilitation Technology, Henan International Joint Laboratory for Green Low Carbon-Water Treatment Technology and Water Resources Utilization, School of Municipal and Environmental Engineering, Henan University of Urban Construction, Pingdingshan 467036, China
| | - Jin Hyun Hwang
- Materials Architecturing Research Center, Korea Institute of Science and Technology (KIST), Seoul 02792, Republic of Korea
| | - Haiyan Kang
- Henan Key Laboratory of Water Pollution Control and Rehabilitation Technology, Henan International Joint Laboratory for Green Low Carbon-Water Treatment Technology and Water Resources Utilization, School of Municipal and Environmental Engineering, Henan University of Urban Construction, Pingdingshan 467036, China
| | - Xu Yan
- Henan Key Laboratory of Water Pollution Control and Rehabilitation Technology, Henan International Joint Laboratory for Green Low Carbon-Water Treatment Technology and Water Resources Utilization, School of Municipal and Environmental Engineering, Henan University of Urban Construction, Pingdingshan 467036, China
| | - Jongbeom Na
- Materials Architecturing Research Center, Korea Institute of Science and Technology (KIST), Seoul 02792, Republic of Korea
- KHU-KIST Department of Converging Science and Technology, Kyung Hee University, Seoul 02447, Republic of Korea
- Australian Institute for Bioengineering and Nanotechnology (AIBN), The University of Queensland, Brisbane, Queensland 4072, Australia
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Kim SJ, Jo Y, Park SJ, Ji E, Lee JY, Choi E, Baek JY, Jang IY, Jung HW, Kim K, Ryu D, Yoo HJ, Kim BJ. Metabolomic profiles of ovariectomized mice and their associations with body composition and frailty-related parameters in postmenopausal women. J Endocrinol Invest 2024:10.1007/s40618-024-02338-x. [PMID: 38493245 DOI: 10.1007/s40618-024-02338-x] [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] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Accepted: 02/12/2024] [Indexed: 03/18/2024]
Abstract
BACKGROUND Menopause, a dramatical estrogen-deficient condition, is considered the most significant milestone in women's health. PURPOSE To investigate the metabolite changes attributed to estrogen deficiency using random forest (RF)-based machine learning (ML) modeling strategy in ovariectomized (OVX) mice as well as determine the clinical relevance of selected metabolites in older women. METHODS AND RESULTS Untargeted and targeted metabolomic analyses revealed that metabolites related to TCA cycle, sphingolipids, phospholipids, fatty acids, and amino acids, were significantly changed in the plasma and/or muscle of OVX mice. Subsequent ML classifiers based on RF algorithm selected alpha-ketoglutarate (AKG), arginine, carnosine, ceramide C24, phosphatidylcholine (PC) aa C36:6, and PC ae C42:3 in plasma as well as PC aa 34:1, PC aa C34:3, PC aa C36:5, PC aa C32:1, PC aa C36:2, and sphingosine in muscle as top featured metabolites that differentiate the OVX mice from the sham-operated group. When circulating levels of AKG, arginine, and carnosine, which showed the most significant changes in OVX mice blood, were measured in postmenopausal women, higher plasma AKG levels were associated with lower bone mass, weak grip strength, poor physical performance, and increased frailty risk. CONCLUSIONS Metabolomics- and ML-based methods identified the key metabolites of blood and muscle that were significantly changed after ovariectomy in mice, and the clinical implication of several metabolites was investigated by looking at their correlation with body composition and frailty-related parameters in postmenopausal women. These findings provide crucial context for understanding the diverse physiological alterations caused by estrogen deficiency in women.
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Affiliation(s)
- S J Kim
- Department of Convergence Medicine, Asan Institute for Life Sciences, Asan Medical Center,, University of Ulsan College of Medicine, 88, Olympic-Ro 43-Gil, Songpa-Gu, Seoul, 05505, South Korea
| | - Y Jo
- Department of Biomedical Science and Engineering, Gwangju Institute of Science and Technology, Gwangju, 61005, South Korea
| | - S J Park
- Asan Institute for Life Sciences, Asan Medical Center, University of Ulsan College of Medicine, Seoul, 05505, South Korea
| | - E Ji
- Asan Institute for Life Sciences, Asan Medical Center, University of Ulsan College of Medicine, Seoul, 05505, South Korea
| | - J Y Lee
- Asan Institute for Life Sciences, Asan Medical Center, University of Ulsan College of Medicine, Seoul, 05505, South Korea
| | - E Choi
- Asan Institute for Life Sciences, Asan Medical Center, University of Ulsan College of Medicine, Seoul, 05505, South Korea
| | - J-Y Baek
- Division of Geriatrics, Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, 05505, South Korea
| | - I Y Jang
- Division of Geriatrics, Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, 05505, South Korea
| | - H-W Jung
- Division of Geriatrics, Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, 05505, South Korea
| | - K Kim
- Asan Institute for Life Sciences, Asan Medical Center, University of Ulsan College of Medicine, Seoul, 05505, South Korea
- Department of Biomedical Sciences, Asan Medical Center, University of Ulsan College of Medicine, Seoul, 05505, South Korea
| | - D Ryu
- Department of Biomedical Science and Engineering, Gwangju Institute of Science and Technology, Gwangju, 61005, South Korea.
| | - H J Yoo
- Department of Convergence Medicine, Asan Institute for Life Sciences, Asan Medical Center,, University of Ulsan College of Medicine, 88, Olympic-Ro 43-Gil, Songpa-Gu, Seoul, 05505, South Korea.
| | - B-J Kim
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, 88 Olympic-Ro 43-Gil, Songpa-Gu, Seoul, 05505, South Korea.
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Shaban SM, Lee JY, Kim DH. Correction to "Dual-Surfactant-Capped Ag Nanoparticles as a Highly Selective and Sensitive Colorimetric Sensor for Citrate Detection". ACS Omega 2024; 9:11025. [PMID: 38463269 PMCID: PMC10918655 DOI: 10.1021/acsomega.3c09929] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/12/2023] [Indexed: 03/12/2024]
Abstract
[This corrects the article DOI: 10.1021/acsomega.9b04199.].
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Affiliation(s)
- Samy M. Shaban
- School
of Chemical Engineering, Sungkyunkwan University, Suwon 16419, Republic of Korea
- Biomedical
Institute for Convergence at SKKU (BICS), Sungkyunkwan University, Suwon 16419, Republic
of Korea
- Petrochemicals
Department, Egyptian Petroleum Research
Institute, Cairo 11727, Egypt
| | - Jun Young Lee
- School
of Chemical Engineering, Sungkyunkwan University, Suwon 16419, Republic of Korea
| | - Dong-Hwan Kim
- School
of Chemical Engineering, Sungkyunkwan University, Suwon 16419, Republic of Korea
- Biomedical
Institute for Convergence at SKKU (BICS), Sungkyunkwan University, Suwon 16419, Republic
of Korea
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Chiang KS, Chang YM, Liu HI, Lee JY, Jarroudi ME, Bock CH. Survival Analysis as a Basis for Testing Hypotheses when Using Quantitative Ordinal Scale Disease Severity Data. Phytopathology 2024; 114:378-392. [PMID: 37606348 DOI: 10.1094/phyto-02-23-0055-r] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/23/2023]
Abstract
Disease severity in plant pathology is often measured by the amount of a plant or plant part that exhibits disease symptoms. This is typically assessed using a numerical scale, which allows a standardized, convenient, and quick method of rating. These scales, known as quantitative ordinal scales (QOS), divide the percentage scale into a predetermined number of intervals. There are various ways to analyze these ordinal data, with traditional methods involving the use of midpoint conversion to represent the interval. However, this may not be precise enough, as it is only an estimate of the true value. In this case, the data may be considered interval-censored, meaning that we have some knowledge of the value but not an exact measurement. This type of uncertainty is known as censoring, and techniques that address censoring, such as survival analysis (SA), use all available information and account for this uncertainty. To investigate the pros and cons of using SA with QOS measurements, we conducted a simulation based on three pathosystems. The results showed that SA almost always outperformed midpoint conversion with data analyzed using a t test, particularly when data were not normally distributed. Midpoint conversion is currently a standard procedure. In certain cases, the midpoint approach required a 400% increase in sample size to achieve the same power as the SA method. However, as the mean severity increases, fewer additional samples are needed (approximately an additional 100%), regardless of the assessment method used. Based on these findings, we conclude that SA is a valuable method for enhancing the power of hypothesis testing when analyzing QOS severity data. Future research should investigate the wider use of survival analysis techniques in plant pathology and their potential applications in the discipline.
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Affiliation(s)
- K S Chiang
- Division of Biometrics, Department of Agronomy, National Chung Hsing University, Taichung, Taiwan
| | - Y M Chang
- Department of Statistics, Tunghai University, Taichung 407, Taiwan
| | - H I Liu
- Bachelor Program in Industrial Artificial Intelligence, Ming Chi University of Technology, New Taipei City 243, Taiwan
| | - J Y Lee
- Department of Statistics, Feng Chia University, Taichung 407, Taiwan
| | - M El Jarroudi
- University of Liège, Department of Environmental Sciences and Management, SPHERES Research Unit, Arlon, Belgium
| | - C H Bock
- U.S. Department of Agriculture-Agricultural Research Service-SEFTNRL, Byron, GA 31008, U.S.A
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7
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Kim DG, Kim SH, Park SY, Han BG, Kim JS, Yang JW, Park YJ, Lee JY. Anticoagulation in patients with end-stage kidney disease and atrial fibrillation: a national population-based study. Clin Kidney J 2024; 17:sfae029. [PMID: 38425706 PMCID: PMC10903298 DOI: 10.1093/ckj/sfae029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2023] [Indexed: 03/02/2024] Open
Abstract
Background The prevalence of atrial fibrillation (AF) in patients with end-stage kidney disease (ESKD) is high and increasing. However, evidence regarding oral anticoagulant (OAC) use in these patients is insufficient and conflicting. Methods This retrospective cohort study included patients in the Korea National Health Insurance System diagnosed with AF after ESKD onset from January 2007 to December 2017. The primary outcome was all-cause death. Secondary outcomes were ischaemic stroke, hospitalization for major bleeding and major adverse cardiovascular events (MACE). Outcomes were compared between OAC users and non-users using 6-month landmark analysis and 1:3 propensity score matching (PSM). Results Among patients with ESKD and AF, the number of prescribed OACs increased 2.3-fold from 2012 (n = 3579) to 2018 (n = 8341) and the proportion of direct OACs prescribed increased steadily from 0% in 2012 to 51.4% in 2018. After PSM, OAC users had a lower risk of all-cause death {hazard ratio [HR] 0.67 [95% confidence interval (CI) 0.55-0.81]}, ischaemic stroke [HR 0.61 (95% CI 0.41-0.89)] and MACE [HR 0.70 (95% CI 0.55-0.90)] and no increased risk of hospitalization for major bleeding [HR 0.99 (95% CI 0.72-1.35)] compared with non-users. Unlike warfarin, direct OACs were associated with a reduced risk of all-cause death and hospitalization for major bleeding. Conclusions In patients with ESKD and AF, OACs were associated with reduced all-cause death, ischaemic stroke and MACE.
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Affiliation(s)
- Deok-Gie Kim
- Department of Surgery, Research Institute for Transplantation, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Sung Hwa Kim
- Department of Statistics, Yonsei University Wonju College of Medicine, Wonju, Republic of Korea
- National Health Big Data Clinical Research Institute, Wonju College of Medicine, Wonju, Republic of Korea
| | - Sung Yong Park
- Bigdata Department, National Health Insurance Service, Wonju, Republic of Korea
| | - Byoung Geun Han
- Department of Nephrology Yonsei University Wonju College of Medicine, Wonju, Republic of Korea
| | - Jae Seok Kim
- Department of Nephrology Yonsei University Wonju College of Medicine, Wonju, Republic of Korea
| | - Jae Won Yang
- Department of Nephrology Yonsei University Wonju College of Medicine, Wonju, Republic of Korea
| | - Young Jun Park
- Department of Cardiology, Yonsei University Wonju College of Medicine, Wonju, Republic of Korea
| | - Jun Young Lee
- National Health Big Data Clinical Research Institute, Wonju College of Medicine, Wonju, Republic of Korea
- Department of Nephrology Yonsei University Wonju College of Medicine, Wonju, Republic of Korea
- Center of Evidence-Based Medicine, Institute of Convergence Science, Yonsei University, Seoul, Republic of Korea
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Han BG, Lee JY, Kim JS, Yang JW, Park SW. The mediating role of the left ventricular mass index on the relationship between the fluid balance and left ventricular diastolic function in patients with chronic kidney disease. Kidney Res Clin Pract 2024; 43:101-110. [PMID: 38311360 PMCID: PMC10846985 DOI: 10.23876/j.krcp.22.246] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2023] [Revised: 12/07/2023] [Accepted: 12/12/2023] [Indexed: 02/08/2024] Open
Abstract
BACKGROUND The pathophysiological mechanism of cardiovascular disease in patients with chronic kidney disease (CKD) is complicated. Mediation analysis is an important statistical tool for gaining insight into the complex mechanisms of exposure-outcome effects. We investigated the potential mediating role of the left ventricular mass index (LVMI) on the association between fluid balance (overhydration/extracellular water, OH/ECW) and left ventricular diastolic function (E/e´ ratio) in patients with CKD not yet on dialysis. METHODS Bioimpedance spectroscopy, echocardiography, and laboratory evaluations were performed on 425 consecutive patients on the same day. The patients were classified into two groups according to the estimated glomerular filtration rate corresponding to CKD stages 3 and 5. Mediation analysis was performed using the PROCESS macro and bootstrapping methods. RESULTS OH/ECW and LVMI were positively correlated with the E/e´ ratio in both the CKD stages 3 and five groups. In CKD stage 5, there was a statistically significant association between OH/ECW and LVMI, whereas no correlation was observed in CKD stage 3. In the mediation analysis, LVMI positively mediated the relationship between OH/ECW and E/e´ ratio when controlling for confounders in patients with CKD stage 5 (B = 2.602; Boot 95% confidence interval, 1.313-4.076). CONCLUSION In our analysis, the indirect effect of mediators was significant in patients with advanced CKD. Therefore, our study suggests that further research on several other risk factors may be needed to determine the underlying mechanisms of association between the associated factors in all CKD stages.
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Affiliation(s)
- Byoung-Geun Han
- Department of Nephrology, Yonsei University Wonju College of Medicine, Wonju, Republic of Korea
| | - Jun Young Lee
- Department of Nephrology, Yonsei University Wonju College of Medicine, Wonju, Republic of Korea
| | - Jae-Seok Kim
- Department of Nephrology, Yonsei University Wonju College of Medicine, Wonju, Republic of Korea
| | - Jae-Won Yang
- Department of Nephrology, Yonsei University Wonju College of Medicine, Wonju, Republic of Korea
| | - Sang Wook Park
- Division of Hospital Medicine, Department of Internal Medicine, Yonsei University Wonju College of Medicine, Wonju, Republic of Korea
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Hwang I, Lee JY, Kim TH, Lee EJ, Kim J, Park H, Hur MG, Lee S, Park JH. A radioactive CRISPR interference system using 89Zr-labeled LbCas12a. J Control Release 2024; 365:703-715. [PMID: 38016489 DOI: 10.1016/j.jconrel.2023.11.045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Revised: 11/08/2023] [Accepted: 11/22/2023] [Indexed: 11/30/2023]
Abstract
Recently, CRISPR proteins have been recognized as promising candidates for drug development. However, there is still a lack of substances with the appropriate sensitivity and stability for targeted drug delivery systems. 89Zr is a radioactive isotope that emits positrons, allowing real-time in vivo tracking with proven safety. In this study, we confirmed that labeling with 89Zr did not compromise the functionality of CRISPR proteins during in vivo behavioral imaging. Furthermore, we demonstrated the therapeutic efficacy of the CRISPR interference system in a mouse model of liver fibrosis, highlighting the theragnostic potential of isotope-labeled CRISPR proteins. The findings of this research could contribute to various aspects of ongoing clinical studies exploring the in vivo applications of CRISPR proteins.
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Affiliation(s)
- Injoo Hwang
- Advanced Radiation Technology Institute, Korea Atomic Energy Research Institute, Republic of Korea
| | - Jun Young Lee
- Advanced Radiation Technology Institute, Korea Atomic Energy Research Institute, Republic of Korea
| | - Tae-Hyun Kim
- Advanced Radiation Technology Institute, Korea Atomic Energy Research Institute, Republic of Korea
| | - Eun Ju Lee
- Biomedical Research Institute, Seoul National University Hospital, Republic of Korea
| | - Jeeho Kim
- Department of Pharmacology, Chosun University School of Medicine, Republic of Korea
| | - Hyomin Park
- Molecular Medicine & Biopharmaceutical Sciences, Seoul National University, Republic of Korea
| | - Min Goo Hur
- Advanced Radiation Technology Institute, Korea Atomic Energy Research Institute, Republic of Korea
| | - Sanghwa Lee
- Department of Medical Life Science, Catholic University of Korea College of Medicine, Republic of Korea
| | - Jeong-Hoon Park
- Advanced Radiation Technology Institute, Korea Atomic Energy Research Institute, Republic of Korea.
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10
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Adhikari G, Carlin N, Choi JJ, Choi S, Ezeribe AC, França LE, Ha C, Hahn IS, Hollick SJ, Jeon EJ, Jo JH, Joo HW, Kang WG, Kauer M, Kim BH, Kim HJ, Kim J, Kim KW, Kim SH, Kim SK, Kim WK, Kim YD, Kim YH, Ko YJ, Lee DH, Lee EK, Lee H, Lee HS, Lee HY, Lee IS, Lee J, Lee JY, Lee MH, Lee SH, Lee SM, Lee YJ, Leonard DS, Luan NT, Manzato BB, Maruyama RH, Neal RJ, Nikkel JA, Olsen SL, Park BJ, Park HK, Park HS, Park KS, Park SD, Pitta RLC, Prihtiadi H, Ra SJ, Rott C, Shin KA, Cavalcante DFFS, Scarff A, Spooner NJC, Thompson WG, Yang L, Yu GH. Search for Boosted Dark Matter in COSINE-100. Phys Rev Lett 2023; 131:201802. [PMID: 38039466 DOI: 10.1103/physrevlett.131.201802] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Accepted: 10/30/2023] [Indexed: 12/03/2023]
Abstract
We search for energetic electron recoil signals induced by boosted dark matter (BDM) from the galactic center using the COSINE-100 array of NaI(Tl) crystal detectors at the Yangyang Underground Laboratory. The signal would be an excess of events with energies above 4 MeV over the well-understood background. Because no excess of events are observed in a 97.7 kg·yr exposure, we set limits on BDM interactions under a variety of hypotheses. Notably, we explored the dark photon parameter space, leading to competitive limits compared to direct dark photon search experiments, particularly for dark photon masses below 4 MeV and considering the invisible decay mode. Furthermore, by comparing our results with a previous BDM search conducted by the Super-Kamionkande experiment, we found that the COSINE-100 detector has advantages in searching for low-mass dark matter. This analysis demonstrates the potential of the COSINE-100 detector to search for MeV electron recoil signals produced by the dark sector particle interactions.
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Affiliation(s)
- G Adhikari
- Department of Physics and Wright Laboratory, Yale University, New Haven, Connecticut 06520, USA
| | - N Carlin
- Physics Institute, University of São Paulo, 05508-090, São Paulo, Brazil
| | - J J Choi
- Department of Physics and Astronomy, Seoul National University, Seoul 08826, Republic of Korea
- Center for Underground Physics, Institute for Basic Science (IBS), Daejeon 34126, Republic of Korea
| | - S Choi
- Department of Physics and Astronomy, Seoul National University, Seoul 08826, Republic of Korea
| | - A C Ezeribe
- Department of Physics and Astronomy, University of Sheffield, Sheffield S3 7RH, United Kingdom
| | - L E França
- Physics Institute, University of São Paulo, 05508-090, São Paulo, Brazil
| | - C Ha
- Department of Physics, Chung-Ang University, Seoul 06973, Republic of Korea
| | - I S Hahn
- Department of Science Education, Ewha Womans University, Seoul 03760, Republic of Korea
- Center for Exotic Nuclear Studies, Institute for Basic Science (IBS), Daejeon 34126, Republic of Korea
- IBS School, University of Science and Technology (UST), Daejeon 34113, Republic of Korea
| | - S J Hollick
- Department of Physics and Wright Laboratory, Yale University, New Haven, Connecticut 06520, USA
| | - E J Jeon
- Center for Underground Physics, Institute for Basic Science (IBS), Daejeon 34126, Republic of Korea
| | - J H Jo
- Department of Physics and Wright Laboratory, Yale University, New Haven, Connecticut 06520, USA
| | - H W Joo
- Department of Physics and Astronomy, Seoul National University, Seoul 08826, Republic of Korea
| | - W G Kang
- Center for Underground Physics, Institute for Basic Science (IBS), Daejeon 34126, Republic of Korea
| | - M Kauer
- Department of Physics and Wisconsin IceCube Particle Astrophysics Center, University of Wisconsin-Madison, Madison, Wisconsin 53706, USA
| | - B H Kim
- Center for Underground Physics, Institute for Basic Science (IBS), Daejeon 34126, Republic of Korea
| | - H J Kim
- Department of Physics, Kyungpook National University, Daegu 41566, Republic of Korea
| | - J Kim
- Department of Physics, Chung-Ang University, Seoul 06973, Republic of Korea
| | - K W Kim
- Center for Underground Physics, Institute for Basic Science (IBS), Daejeon 34126, Republic of Korea
| | - S H Kim
- Center for Underground Physics, Institute for Basic Science (IBS), Daejeon 34126, Republic of Korea
| | - S K Kim
- Department of Physics and Astronomy, Seoul National University, Seoul 08826, Republic of Korea
| | - W K Kim
- Center for Underground Physics, Institute for Basic Science (IBS), Daejeon 34126, Republic of Korea
- IBS School, University of Science and Technology (UST), Daejeon 34113, Republic of Korea
| | - Y D Kim
- Center for Underground Physics, Institute for Basic Science (IBS), Daejeon 34126, Republic of Korea
- IBS School, University of Science and Technology (UST), Daejeon 34113, Republic of Korea
- Department of Physics, Sejong University, Seoul 05006, Republic of Korea
| | - Y H Kim
- Center for Underground Physics, Institute for Basic Science (IBS), Daejeon 34126, Republic of Korea
- IBS School, University of Science and Technology (UST), Daejeon 34113, Republic of Korea
- Korea Research Institute of Standards and Science, Daejeon 34113, Republic of Korea
| | - Y J Ko
- Center for Underground Physics, Institute for Basic Science (IBS), Daejeon 34126, Republic of Korea
| | - D H Lee
- Department of Physics, Kyungpook National University, Daegu 41566, Republic of Korea
| | - E K Lee
- Center for Underground Physics, Institute for Basic Science (IBS), Daejeon 34126, Republic of Korea
| | - H Lee
- Center for Underground Physics, Institute for Basic Science (IBS), Daejeon 34126, Republic of Korea
- IBS School, University of Science and Technology (UST), Daejeon 34113, Republic of Korea
| | - H S Lee
- Center for Underground Physics, Institute for Basic Science (IBS), Daejeon 34126, Republic of Korea
- IBS School, University of Science and Technology (UST), Daejeon 34113, Republic of Korea
| | - H Y Lee
- Center for Underground Physics, Institute for Basic Science (IBS), Daejeon 34126, Republic of Korea
| | - I S Lee
- Center for Underground Physics, Institute for Basic Science (IBS), Daejeon 34126, Republic of Korea
| | - J Lee
- Center for Underground Physics, Institute for Basic Science (IBS), Daejeon 34126, Republic of Korea
| | - J Y Lee
- Department of Physics, Kyungpook National University, Daegu 41566, Republic of Korea
| | - M H Lee
- Center for Underground Physics, Institute for Basic Science (IBS), Daejeon 34126, Republic of Korea
- IBS School, University of Science and Technology (UST), Daejeon 34113, Republic of Korea
| | - S H Lee
- Center for Underground Physics, Institute for Basic Science (IBS), Daejeon 34126, Republic of Korea
- IBS School, University of Science and Technology (UST), Daejeon 34113, Republic of Korea
| | - S M Lee
- Department of Physics and Astronomy, Seoul National University, Seoul 08826, Republic of Korea
| | - Y J Lee
- Department of Physics, Chung-Ang University, Seoul 06973, Republic of Korea
| | - D S Leonard
- Center for Underground Physics, Institute for Basic Science (IBS), Daejeon 34126, Republic of Korea
| | - N T Luan
- Department of Physics, Kyungpook National University, Daegu 41566, Republic of Korea
| | - B B Manzato
- Physics Institute, University of São Paulo, 05508-090, São Paulo, Brazil
| | - R H Maruyama
- Department of Physics and Wright Laboratory, Yale University, New Haven, Connecticut 06520, USA
| | - R J Neal
- Department of Physics and Astronomy, University of Sheffield, Sheffield S3 7RH, United Kingdom
| | - J A Nikkel
- Department of Physics and Wright Laboratory, Yale University, New Haven, Connecticut 06520, USA
| | - S L Olsen
- Center for Underground Physics, Institute for Basic Science (IBS), Daejeon 34126, Republic of Korea
| | - B J Park
- Center for Underground Physics, Institute for Basic Science (IBS), Daejeon 34126, Republic of Korea
- IBS School, University of Science and Technology (UST), Daejeon 34113, Republic of Korea
| | - H K Park
- Department of Accelerator Science, Korea University, Sejong 30019, Republic of Korea
| | - H S Park
- Korea Research Institute of Standards and Science, Daejeon 34113, Republic of Korea
| | - K S Park
- Center for Underground Physics, Institute for Basic Science (IBS), Daejeon 34126, Republic of Korea
| | - S D Park
- Department of Physics, Kyungpook National University, Daegu 41566, Republic of Korea
| | - R L C Pitta
- Physics Institute, University of São Paulo, 05508-090, São Paulo, Brazil
| | - H Prihtiadi
- Center for Underground Physics, Institute for Basic Science (IBS), Daejeon 34126, Republic of Korea
| | - S J Ra
- Center for Underground Physics, Institute for Basic Science (IBS), Daejeon 34126, Republic of Korea
| | - C Rott
- Department of Physics, Sungkyunkwan University, Suwon 16419, Republic of Korea
- Department of Physics and Astronomy, University of Utah, Salt Lake City, Utah 84112, USA
| | - K A Shin
- Center for Underground Physics, Institute for Basic Science (IBS), Daejeon 34126, Republic of Korea
| | - D F F S Cavalcante
- Physics Institute, University of São Paulo, 05508-090, São Paulo, Brazil
| | - A Scarff
- Department of Physics and Astronomy, University of Sheffield, Sheffield S3 7RH, United Kingdom
| | - N J C Spooner
- Department of Physics and Astronomy, University of Sheffield, Sheffield S3 7RH, United Kingdom
| | - W G Thompson
- Department of Physics and Wright Laboratory, Yale University, New Haven, Connecticut 06520, USA
| | - L Yang
- Department of Physics, University of California San Diego, La Jolla, California 92093, USA
| | - G H Yu
- Center for Underground Physics, Institute for Basic Science (IBS), Daejeon 34126, Republic of Korea
- Department of Physics, Sungkyunkwan University, Suwon 16419, Republic of Korea
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11
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Lee JY, Dess RT, Zelefsky MJ, Davis BJ, Horwitz EM, Cooperberg MR, Zaorsky NG, Jia AY, Sandler HM, Efstathiou JA, Pisansky TM, Hall E, Tree A, Roy S, Bolla M, Nabid A, Zapatero A, Kishan AU, Spratt DE, Sun Y. Individual Patient Data Analysis of 17 Randomized Trials vs. Real-World Data for Men with Localized Prostate Cancer Receiving Radiotherapy. Int J Radiat Oncol Biol Phys 2023; 117:e404-e405. [PMID: 37785347 DOI: 10.1016/j.ijrobp.2023.06.1543] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/04/2023]
Abstract
PURPOSE/OBJECTIVE(S) Prior work has demonstrated poor correlation between the results of randomized controlled trials (RCTs) and real-world evidence (RWD). However, patients enrolled in RCTs are often considered to poorly represent the real-world population. Herein, we utilize multiple large data repositories to determine differences in baseline characteristics and long-term outcomes between patients enrolled in RCTs and RWD that received radiotherapy for localized prostate cancer. MATERIALS/METHODS Meta-Analysis of Randomized trials in Cancer of the Prostate (MARCAP) Consortium was leveraged, and 17 phase III randomized trials were included. RWD were accessed through the Staging Collaboration for Cancer of the Prostate (STAR-CAP) cohort, a cohort that is comprised of >60 centers across the United States and Europe. Additionally, RWD was assessed via the Surveillance, Epidemiology, and End Results (SEER) database. MARCAP and STAR-CAP both contain outcomes for distant metastasis (DM), metastasis-free survival (MFS), prostate cancer-specific mortality (PCSM), and overall survival (OS). SEER only contains PCSM and OS. Wilcoxon signed-rank test and chi-square test were used to compare continuous and categorical variables, respectively. Inverse probability of treatment weighting (IPTW) analysis was conducted, balancing for age, PSA, Gleason score, T stage, and treatment year in the three cohorts. Cox and Fine-Gray regression models were used to compare disease outcomes between RCTs vs. RWD. RESULTS Data from 10,666 patients from RCTs, 6,530 patients in STAR-CAP, and 117,586 patients in SEER were included. SEER patients were slightly younger (p<0.001, median age 68 (IQR 62-73) than those in RCTs (70, IQR 65-74) and in STAR-CAP (70, IQR 64-74). 10-year OS in RCTs was 65.4%, STAR-CAP 70.2%, SEER 64.1%. OS was superior in STAR-CAP (RCTs as reference; HR 0.91, 95% CI 0.85-0.96, p<0.0001), but there was no significant difference between SEER and RCTs (HR 0.96, 95% CI 0.91-1.02, p = 0.22). 10-year PCSM cumulative incidence was 7.4% in RCTs, 8.1% in STAR-CAP, and 11.0% in SEER. There was no significant difference in PCSM between STAR-CAP RWD and RCTs (HR 0.88, 95% CI 0.78-1.01, p = 0.08), whereas PCSM was worse in SEER than RCTs (HR 1.37, 95% CI 1.21-1.55, p<0.0001). There was no significant difference in DM between STAR-CAP RWD and RCTs (HR 0.93, 95% CI 0.83-1.04, p = 0.2). CONCLUSION While baseline differences exist in patients enrolled on localized prostate cancer RCTs and real-world datasets, there were small if any significant relative differences in oncologic outcomes. This provides reassurance that RCT results are generally applicable to patients in routine practice.
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Affiliation(s)
- J Y Lee
- Case Western Reserve University School of Medicine, Cleveland, OH; University Hospitals Cleveland Medical Center, Cleveland, OH
| | - R T Dess
- Department of Radiation Oncology, University of Michigan, Ann Arbor, MI
| | - M J Zelefsky
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, NY
| | - B J Davis
- Department of Radiation Oncology, Mayo Clinic, Rochester, MN
| | - E M Horwitz
- Department of Radiation Oncology, Fox Chase Cancer Center, Philadelphia, PA
| | - M R Cooperberg
- University of California, San Francisco, San Francisco, CA
| | - N G Zaorsky
- University Hospitals Seidman Cancer Center, Case Western Reserve University, Cleveland, OH
| | - A Y Jia
- Weill Cornell Medical College/New York Presbyterian Hospital, New York, NY
| | - H M Sandler
- Cedars-Sinai Medical Center, Los Angeles, CA
| | - J A Efstathiou
- Department of Radiation Oncology, Harvard School of Medicine, Boston, MA
| | - T M Pisansky
- Department of Radiation Oncology, Mayo Clinic, Rochester, MN
| | - E Hall
- The Institute of Cancer Research, Clinical Trials and Statistics Unit, London, United Kingdom
| | - A Tree
- Radiotherapy and Imaging Division, Institute of Cancer Research, London, United Kingdom
| | - S Roy
- Rush University Medical Centre, Chicago, IL
| | - M Bolla
- Department of Radiation Oncology. CHU Grenoble, Grenoble, France
| | - A Nabid
- Centre Hospitalier Universitaire de Sherbrooke, Sherbrooke, QC, Canada
| | - A Zapatero
- Hospital Universitario de La Princesa, Madrid, Spain
| | - A U Kishan
- Department of Radiation Oncology, University of California, Los Angeles, Los Angeles, CA
| | - D E Spratt
- Department of Radiation Oncology, University Hospitals Seidman Cancer Center and Case Western Reserve University, Cleveland, OH
| | - Y Sun
- University Hospitals Seidman Cancer Center, Case Western Reserve School of Medicine, Cleveland, OH
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Lee JY, Lee HJ, Yang SH, Ryu JH, Kim HT, Lee BH, Kim SH, Kim HS, Lee YK. Treatment of Soft Tissue Defects after Minimally Invasive Plate Osteosynthesis in Fractures of the Distal Tibia: Clinical Results after Reverse Sural Artery Flap. Medicina (Kaunas) 2023; 59:1751. [PMID: 37893469 PMCID: PMC10608781 DOI: 10.3390/medicina59101751] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Revised: 09/27/2023] [Accepted: 09/28/2023] [Indexed: 10/29/2023]
Abstract
Introduction: Distal tibial fractures make up approximately 3% to 10% of all tibial fractures or about 1% of lower extremity fractures. MIPO is an appropriate procedure and method to achieve stable metal plate fixation and osseointegration by minimizing soft tissue damage and vascular integrity at the fracture site. MIPO to the medial tibia during distal tibial fractures induces skin irritation due to the thickness of the metal plate, which causes discomfort and pain on the medial side of the distal leg, and if severe, complications such as infection and skin defect may occur. The reverse sural flap is a well-researched approach for covering defects in the lower third of the leg, ankle, and foot. Materials and Methods: Among 151 patients with distal tibia fractures who underwent minimally invasive metal plate fixation, soft tissue was injured due to postoperative complications. We treated 13 cases with necrosis and exposed metal plates by retrograde nasogastric artery flap surgery. For these patients, we collected obligatory patient records, radiological data, and wound photographs of the treatment results and complications of reconstructive surgery. Results: In all the cases, flap survival was confirmed at the final outpatient follow-up. The exposed area of the metal plate was well coated, and there was no plate failure due to complete necrosis. Three out of four women complained of aesthetic dissatisfaction because the volume of the tunnel through which the skin mirror passed and the skin plate itself were thick. In two cases, defatting was performed to reduce the thickness of the plate while removing the metal plate. Conclusions: Metal plate exposure after distal tibial fractures have been treated with minimally invasive metal plate fusion and can be successfully treated with retrograde nasogastric artery flaps, and several surgical techniques are used during flap surgery.
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Affiliation(s)
- Jun Young Lee
- Department of Orthopaedic Surgery, College of Medicine, Chosun University, 365 Pilmundae-ro, Dong-gu, Gwangju 61453, Republic of Korea; (J.Y.L.); (H.J.L.); (S.H.Y.); (J.H.R.); (H.T.K.)
| | - Hyo Jun Lee
- Department of Orthopaedic Surgery, College of Medicine, Chosun University, 365 Pilmundae-ro, Dong-gu, Gwangju 61453, Republic of Korea; (J.Y.L.); (H.J.L.); (S.H.Y.); (J.H.R.); (H.T.K.)
| | - Sung Hoon Yang
- Department of Orthopaedic Surgery, College of Medicine, Chosun University, 365 Pilmundae-ro, Dong-gu, Gwangju 61453, Republic of Korea; (J.Y.L.); (H.J.L.); (S.H.Y.); (J.H.R.); (H.T.K.)
| | - Je Hong Ryu
- Department of Orthopaedic Surgery, College of Medicine, Chosun University, 365 Pilmundae-ro, Dong-gu, Gwangju 61453, Republic of Korea; (J.Y.L.); (H.J.L.); (S.H.Y.); (J.H.R.); (H.T.K.)
| | - Hyoung Tae Kim
- Department of Orthopaedic Surgery, College of Medicine, Chosun University, 365 Pilmundae-ro, Dong-gu, Gwangju 61453, Republic of Korea; (J.Y.L.); (H.J.L.); (S.H.Y.); (J.H.R.); (H.T.K.)
| | - Byung Ho Lee
- Department of Orthopaedic Surgery, Daejung Hospital, 180 Daein-ro, Dong-gu, Gwangju 61473, Republic of Korea;
| | - Sung Hwan Kim
- Department of Orthopaedic Surgery, Soonchunhyang University Hospital Bucheon, 170 Jomaru-ro, Wonmi-gu, Bucheon-si 14584, Republic of Korea; (S.H.K.); (H.S.K.)
| | - Ho Sung Kim
- Department of Orthopaedic Surgery, Soonchunhyang University Hospital Bucheon, 170 Jomaru-ro, Wonmi-gu, Bucheon-si 14584, Republic of Korea; (S.H.K.); (H.S.K.)
| | - Young Koo Lee
- Department of Orthopaedic Surgery, Soonchunhyang University Hospital Bucheon, 170 Jomaru-ro, Wonmi-gu, Bucheon-si 14584, Republic of Korea; (S.H.K.); (H.S.K.)
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Scior K, Patel M, Goldsmith-Sumner A, Hayden N, Lee JY, Lunsky Y, Osborne M, Richardson L, Stewart-Brown S, Hastings RP. Development and initial psychometric properties of the Warwick-Edinburgh Mental Wellbeing Scale-Intellectual Disability version. J Intellect Disabil Res 2023; 67:893-900. [PMID: 37129069 DOI: 10.1111/jir.13039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/01/2022] [Revised: 04/05/2023] [Accepted: 04/12/2023] [Indexed: 05/03/2023]
Abstract
BACKGROUND The Warwick-Edinburgh Mental Wellbeing Scale (WEMWBS; Tennant et al., 2007) is yet to be validated in the intellectual disability (ID) population. The aim of this study was to report the development process and assess the psychometric properties of a newly adapted version of the WEMWBS and the Short WEMWBS for individuals with mild to moderate IDs (WEMWBS-ID/SWEMWBS-ID). METHOD The WEMWBS item wordings and response options were revised by clinicians and researchers expert in the field of ID, and a visual aid was added to the scale. The adapted version was reviewed by 10 individuals with IDs. The measure was administered by researchers online using screenshare, to individuals aged 16+ years with mild to moderate IDs. Data from three UK samples were collated to evaluate the WEMWBS-ID (n = 96). A subsample (n = 22) completed the measure again 1 to 2 weeks later to assess test-retest reliability, and 95 participants additionally completed an adapted version of the adapted Rosenberg Self-Esteem Scale to examine convergent validity. Additional data from a Canadian sample (n = 27) were used to evaluate the SWEMWBS-ID (n = 123). RESULTS The WEMWBS-ID demonstrated good internal consistency (ω = 0.77-0.87), excellent test-retest reliability [intraclass correlation coefficient (ICC) = .88] and good convergent validity with the self-esteem scale (r = .48-.60) across samples. A confirmatory factor analysis for a single factor model demonstrated an adequate fit. The SWEMWBS-ID showed poor to good internal consistency (ω = 0.36-0.74), moderate test-retest reliability (ICC = .67) and good convergent validity (r = .48-.60) across samples, and a confirmatory factor analysis indicated good model fit for a single factor structure. CONCLUSIONS The WEMWBS-ID and short version demonstrated promising psychometric properties, when administered virtually by a researcher. Further exploration of the scales with larger, representative samples is warranted.
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Affiliation(s)
- K Scior
- Research Department of Clinical, Educational and Health Psychology, University College London, London, UK
| | - M Patel
- Research Department of Clinical, Educational and Health Psychology, University College London, London, UK
| | - A Goldsmith-Sumner
- Research Department of Clinical, Educational and Health Psychology, University College London, London, UK
| | - N Hayden
- CEDAR, University of Warwick, Coventry, UK
| | - J Y Lee
- Research Department of Clinical, Educational and Health Psychology, University College London, London, UK
| | - Y Lunsky
- Centre for Addiction and Mental Health, University of Toronto, Toronto, Ontario, Canada
| | - M Osborne
- Research Department of Clinical, Educational and Health Psychology, University College London, London, UK
| | - L Richardson
- Research Department of Clinical, Educational and Health Psychology, University College London, London, UK
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Lee JY. Consent and the problem of epistemic injustice in obstetric care. J Med Ethics 2023; 49:618-619. [PMID: 37344201 DOI: 10.1136/jme-2023-109156] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/01/2023] [Accepted: 06/09/2023] [Indexed: 06/23/2023]
Affiliation(s)
- J Y Lee
- University of Copenhagen, Kobenhavn 1017, Denmark
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15
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Heo E, Jeong Y, Heo KN, Kim H, Kang HR, Park SK, Lee JY. Impact of β-lactam allergies on antibiotic use, clinical outcomes, and economic costs in patients receiving surgical prophylactic antibiotics. J Hosp Infect 2023; 139:249-250. [PMID: 37286106 DOI: 10.1016/j.jhin.2023.05.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2023] [Revised: 05/22/2023] [Accepted: 05/24/2023] [Indexed: 06/09/2023]
Affiliation(s)
- E Heo
- Department of Pharmacy, Seoul National University Bundang Hospital, Seongnam, Republic of Korea; College of Pharmacy and Research Institute of Pharmaceutical Sciences, Seoul National University, Seoul, Republic of Korea
| | - Y Jeong
- Department of Pharmacy, Seoul National University Bundang Hospital, Seongnam, Republic of Korea
| | - K N Heo
- College of Pharmacy and Research Institute of Pharmaceutical Sciences, Seoul National University, Seoul, Republic of Korea
| | - H Kim
- Regional Pharmacovigilance Center, Seoul National University Hospital, Seoul, Republic of Korea
| | - H R Kang
- Regional Pharmacovigilance Center, Seoul National University Hospital, Seoul, Republic of Korea; Department of Internal Medicine, Seoul National University Hospital, Seoul, Republic of Korea
| | - S K Park
- College of Pharmacy, The Catholic University of Korea, Bucheon, Republic of Korea
| | - J Y Lee
- Department of Pharmacy, Seoul National University Bundang Hospital, Seongnam, Republic of Korea; College of Pharmacy and Research Institute of Pharmaceutical Sciences, Seoul National University, Seoul, Republic of Korea.
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Seo MJ, Lee DG, Ko SY, Song GY, Lee GY, Kim SH, Kang DR, Kim J, Lee JY. Risk Factors for Lower Extremity Amputation in Patients with End-Stage Kidney Disease: A Nationwide Cohort Study. J Clin Med 2023; 12:5641. [PMID: 37685708 PMCID: PMC10488883 DOI: 10.3390/jcm12175641] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2023] [Revised: 08/25/2023] [Accepted: 08/28/2023] [Indexed: 09/10/2023] Open
Abstract
Individuals with end-stage kidney disease (ESKD) on dialysis are at a high risk of developing foot ulcerations and undergoing subsequent lower extremity amputation (LEA), which can exert significant impacts on their quality of life and contribute to rising healthcare costs. We aimed to identify risk factors associated with LEA in patients with ESKD to predict LEA progression and eventually prevent it. We used 18 years (2002-2019) of data from the Korean National Health Insurance Service (KNHIS). Data were collected from patients with ESKD who underwent renal replacement therapy (RRT) and had no history of amputation caused by trauma or toxins. The risk factors were compared between patients with or without LEA. We collected data from 220,838 patients newly diagnosed with ESKD, including 6348 in the LEA group and 214,490 in the non-LEA group. The total incidence of LEA was 2.9%. Older age, male gender, lower income, non-metropolitan residence, diabetes mellitus, dialysis treatment (compared to kidney transplantation), microvascular disease, peripheral vascular disease, endovascular procedure, and endovascular operation were associated with an increased risk of LEA. Thus, individuals with ESKD who are at a higher risk for LEA should be closely monitored, and kidney transplantation should be considered as a preventative measure.
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Affiliation(s)
- Min Jun Seo
- Department of Plastic Surgery, Yonsei University Wonju College of Medicine, Wonju 26426, Republic of Korea; (M.J.S.); (D.G.L.)
| | - Dong Geon Lee
- Department of Plastic Surgery, Yonsei University Wonju College of Medicine, Wonju 26426, Republic of Korea; (M.J.S.); (D.G.L.)
| | - Se Yun Ko
- Department of Internal Medicine, Yonsei University Wonju College of Medicine, Wonju 26426, Republic of Korea; (S.Y.K.); (G.Y.S.); (G.Y.L.)
| | - Ga Yeong Song
- Department of Internal Medicine, Yonsei University Wonju College of Medicine, Wonju 26426, Republic of Korea; (S.Y.K.); (G.Y.S.); (G.Y.L.)
| | - Geon Yeong Lee
- Department of Internal Medicine, Yonsei University Wonju College of Medicine, Wonju 26426, Republic of Korea; (S.Y.K.); (G.Y.S.); (G.Y.L.)
| | - Sung Hwa Kim
- National Health Big Data Clinical Research Institute, Wonju 26426, Republic of Korea; (S.H.K.); (D.R.K.)
- Department of Biostatistics, Yonsei University Wonju College of Medicine, Wonju 26426, Republic of Korea
| | - Dae Ryong Kang
- National Health Big Data Clinical Research Institute, Wonju 26426, Republic of Korea; (S.H.K.); (D.R.K.)
- Department of Precision Medicine, Yonsei University Wonju College of Medicine, Wonju 26426, Republic of Korea
| | - Jiye Kim
- Department of Plastic Surgery, Yonsei University Wonju College of Medicine, Wonju 26426, Republic of Korea; (M.J.S.); (D.G.L.)
| | - Jun Young Lee
- Department of Internal Medicine, Yonsei University Wonju College of Medicine, Wonju 26426, Republic of Korea; (S.Y.K.); (G.Y.S.); (G.Y.L.)
- National Health Big Data Clinical Research Institute, Wonju 26426, Republic of Korea; (S.H.K.); (D.R.K.)
- Transplantation Center, Wonju Severance Christian Hospital, Wonju 26426, Republic of Korea
- Center of Evidence Based Medicine, Institute of Convergence Science, Yonsei University, Seoul 03722, Republic of Korea
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17
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Lee JY. Who should provide the uterus? The ethics of live donor recruitment for uterus transplantation. J Med Ethics 2023:jme-2023-109227. [PMID: 37640534 DOI: 10.1136/jme-2023-109227] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/29/2023] [Accepted: 08/15/2023] [Indexed: 08/31/2023]
Abstract
Uterus transplantation (UTx) is an experimental surgery likely to face the issue of organ shortage. In my article, I explore how this issue might be addressed by changing the prevailing practices around live uterus donor recruitment. Currently, women with children - often the mothers of recipients - tend to be overrepresented as donors. Yet, other potentially eligible groups who may have an interest in providing their uterus - such as transgender men, or cisgender women who do not wish to gestate or to have children - tend to be excluded as potential donors. Moving forward, I recommend that donor inclusion criteria for UTx be broadened to be more inclusive of these latter groups.
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Affiliation(s)
- J Y Lee
- Department of Public Health, University of Copenhagen, Kobenhavn 1172, Denmark
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Kim DG, Cho DH, Kim K, Kim SH, Lee J, Huh KH, Kim MS, Kang DR, Yang JW, Han BG, Lee JY. Survival Benefit of Kidney Transplantation in Patients With End-Stage Kidney Disease and Prior Acute Myocardial Infarction. Transpl Int 2023; 36:11491. [PMID: 37692454 PMCID: PMC10483068 DOI: 10.3389/ti.2023.11491] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Accepted: 08/04/2023] [Indexed: 09/12/2023]
Abstract
Patients with end stage kidney disease (ESKD) and a previous acute myocardial infarction (AMI) have less access to KT. Data on ESKD patients with an AMI history who underwent first KT or dialysis between January 2007 and December 2018 were extracted from the Korean National Health Insurance Service. Patients who underwent KT (n = 423) were chronologically matched in a 1:3 ratio with those maintained on dialysis (n = 1,269) at the corresponding dates, based on time-conditional propensity scores. The 1, 5, and 10 years cumulative incidences for all-cause mortality were 12.6%, 39.1%, and 60.1% in the dialysis group and 3.1%, 7.2%, and 14.5% in the KT group. Adjusted hazard ratios (HRs) of KT versus dialysis were 0.17 (95% confidence interval [CI], 0.12-0.24; p < 0.001) for mortality and 0.38 (95% CI, 0.23-0.51; p < 0.001) for major adverse cardiovascular events (MACE). Of the MACE components, KT was most protective against cardiovascular death (HR, 0.23; 95% CI, 0.12-0.42; p < 0.001). Protective effects of KT for all-cause mortality and MACE were consistent across various subgroups, including patients at higher risk (e.g., age >65 years, recent AMI [<6 months], congestive heart failure). KT is associated with lower all-cause mortality and MACE than maintenance dialysis patients with a prior AMI.
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Affiliation(s)
- Deok-Gie Kim
- Department of Surgery, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Dong-Hyuk Cho
- Department of Cardiology, Yonsei University Wonju College of Medicine, Wonju, Republic of Korea
| | - Kihyun Kim
- Department of Cardiology, Gangneung Dong-in Hospital, Gangneung, Republic of Korea
| | - Sung Hwa Kim
- National Health Big Data Clinical Research Institute, Yonsei University Wonju College of Medicine, Wonju, Republic of Korea
- Department of Biostatistics, Yonsei University Wonju College of Medicine, Wonju, Republic of Korea
| | - Juhan Lee
- Department of Surgery, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Kyu Ha Huh
- Department of Surgery, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Myoung Soo Kim
- Department of Surgery, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Dae Ryong Kang
- National Health Big Data Clinical Research Institute, Yonsei University Wonju College of Medicine, Wonju, Republic of Korea
- Department of Precision Medicine, Yonsei University Wonju College of Medicine, Wonju, Republic of Korea
| | - Jae Won Yang
- Department of Nephrology, Yonsei University Wonju College of Medicine, Wonju, Republic of Korea
| | - Byoung Geun Han
- Department of Nephrology, Yonsei University Wonju College of Medicine, Wonju, Republic of Korea
| | - Jun Young Lee
- National Health Big Data Clinical Research Institute, Yonsei University Wonju College of Medicine, Wonju, Republic of Korea
- Department of Nephrology, Yonsei University Wonju College of Medicine, Wonju, Republic of Korea
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Hyung J, Lee JY, Kim JE, Yoon S, Yoo C, Hong YS, Jeong JH, Kim TW, Jeon S, Jun HR, Jung CK, Jang JP, Kim J, Chun SM, Ahn JH. Safety and efficacy of trastuzumab biosimilar plus irinotecan or gemcitabine in patients with previously treated HER2 (ERBB2)-positive non-breast/non-gastric solid tumors: a phase II basket trial with circulating tumor DNA analysis. ESMO Open 2023; 8:101583. [PMID: 37327700 DOI: 10.1016/j.esmoop.2023.101583] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Accepted: 05/15/2023] [Indexed: 06/18/2023] Open
Abstract
BACKGROUND Human epidermal growth factor receptor 2 (HER2) (ERBB2)-directed agents are standard treatments for patients with HER2-positive breast and gastric cancer. Herein, we report the results of an open-label, single-center, phase II basket trial to investigate the efficacy and safety of trastuzumab biosimilar (Samfenet®) plus treatment of physician's choice for patients with previously treated HER2-positive advanced solid tumors, along with biomarker analysis employing circulating tumor DNA (ctDNA) sequencing. METHODS Patients with HER2-positive unresectable or metastatic non-breast, non-gastric solid tumors who failed at least one prior treatment were included in this study conducted at Asan Medical Center, Seoul, Korea. Patients received trastuzumab combined with irinotecan or gemcitabine at the treating physicians' discretion. The primary endpoint was the objective response rate as per RECIST version 1.1. Plasma samples were collected at baseline and at the time of disease progression for ctDNA analysis. RESULTS Twenty-three patients were screened from 31 December 2019 to 17 September 2021, and 20 were enrolled in this study. Their median age was 64 years (30-84 years), and 13 patients (65.0%) were male. The most common primary tumor was hepatobiliary cancer (seven patients, 35.0%), followed by colorectal cancer (six patients, 30.0%). Among 18 patients with an available response evaluation, the objective response rate was 11.1% (95% confidence interval 3.1% to 32.8%). ERBB2 amplification was detected from ctDNA analysis of baseline plasma samples in 85% of patients (n = 17), and the ERBB2 copy number from ctDNA analysis showed a significant correlation with the results from tissue sequencing. Among 16 patients with post-progression ctDNA analysis, 7 (43.8%) developed new alterations. None of the patients discontinued the study due to adverse events. CONCLUSIONS Trastuzumab plus irinotecan or gemcitabine was safe and feasible for patients with previously treated HER2-positive advanced solid tumors with modest efficacy outcomes, and ctDNA analysis was useful for detecting HER2 amplification.
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Affiliation(s)
- J Hyung
- Department of Oncology, Asan Medical Center, University of Ulsan College of Medicine, Seoul
| | - J Y Lee
- Department of Medical Science, Asan Medical Institute of Convergence Science and Technology, Asan Medical Center, University of Ulsan College of Medicine, Seoul; Asan Center for Cancer Genome Discovery, Asan Institute for Life Science, Asan Medical Center, Seoul
| | - J E Kim
- Department of Oncology, Asan Medical Center, University of Ulsan College of Medicine, Seoul
| | - S Yoon
- Department of Oncology, Asan Medical Center, University of Ulsan College of Medicine, Seoul
| | - C Yoo
- Department of Oncology, Asan Medical Center, University of Ulsan College of Medicine, Seoul
| | - Y S Hong
- Department of Oncology, Asan Medical Center, University of Ulsan College of Medicine, Seoul
| | - J H Jeong
- Department of Oncology, Asan Medical Center, University of Ulsan College of Medicine, Seoul
| | - T W Kim
- Department of Oncology, Asan Medical Center, University of Ulsan College of Medicine, Seoul
| | - S Jeon
- Department of Medical Science, Asan Medical Institute of Convergence Science and Technology, Asan Medical Center, University of Ulsan College of Medicine, Seoul; Asan Center for Cancer Genome Discovery, Asan Institute for Life Science, Asan Medical Center, Seoul
| | - H R Jun
- Department of Medical Science, Asan Medical Institute of Convergence Science and Technology, Asan Medical Center, University of Ulsan College of Medicine, Seoul; Asan Center for Cancer Genome Discovery, Asan Institute for Life Science, Asan Medical Center, Seoul
| | | | | | - J Kim
- Department of Pathology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - S M Chun
- Asan Center for Cancer Genome Discovery, Asan Institute for Life Science, Asan Medical Center, Seoul; Department of Pathology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea.
| | - J H Ahn
- Department of Oncology, Asan Medical Center, University of Ulsan College of Medicine, Seoul.
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Ko M, Lee JY, Shin YS, Jeon S, Myung S, Cho JE, Jang MS, Song JH, Kim HR, Park HG, Park CM, Kim S. Novel SARS-CoV-2 entry inhibitors, 2-anilinoquinazolin-4(3H)-one derivatives, show potency as SARS-CoV-2 antivirals in a human ACE2 transgenic mouse model. J Med Virol 2023; 95:e28863. [PMID: 37310127 DOI: 10.1002/jmv.28863] [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] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Revised: 05/18/2023] [Accepted: 05/23/2023] [Indexed: 06/14/2023]
Abstract
The ongoing COVID-19 has not only caused millions of deaths worldwide, but it has also led to economic recession and the collapse of public health systems. The vaccines and antivirals developed in response to the pandemic have improved the situation markedly; however, the pandemic is still not under control with recurring surges. Thus, it is still necessary to develop therapeutic agents. In our previous studies, we designed and synthesized a series of novel 2-anilinoquinazolin-4(3H)-one derivatives, and demonstrated inhibitory activity against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and MERS-CoV in vitro. We then conducted in vivo studies using modified compounds that are suitable for oral administration. These compounds demonstrated no toxicity in rats and inhibited viral entry. Here, we investigated the in vivo efficacy of these drug candidates against SARS-CoV-2. Three candidate drugs, 7-chloro-2-((3,5-dichlorophenyl)amino)quinazolin-4(3H)-one (1), N-(7-chloro-4-oxo-3,4-dihydroquinazolin-2-yl)-N-(3,5-dichlorophenyl)acetamide (2), and N-(7-chloro-4-oxo-3,4-dihydroquinazolin-2-yl)-N-(3,5-difluorophenyl)acetamide (3) were administered orally to hACE2 transgenic mice at a dose of 100 mg/kg. All three drugs improved survival rate and reduced the viral load in the lungs. These results show that the derivatives possess in vivo antiviral efficacy similar to that of molnupiravir, which is currently being used to treat COVID-19. Overall, our data suggest that 2-anilinoquinazolin-4(3H)-one derivatives are promising as potential oral antiviral drug candidates against SARS-CoV-2 infection.
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Affiliation(s)
- Meehyun Ko
- Zoonotic Virus Laboratory, Institut Pasteur Korea, Seongnam-si, Gyeonggi-do, Republic of Korea
| | - Jun Young Lee
- Research Institute of Pharmaceutical Sciences, College of Pharmacy, Seoul National University, Seoul, Republic of Korea
- Center for Convergent Research of Emerging Virus Infection (CEVI), Korea Research Institute of Chemical Technology, Daejeon, Republic of Korea
| | - Young Sup Shin
- Research Institute of Pharmaceutical Sciences, College of Pharmacy, Seoul National University, Seoul, Republic of Korea
- Center for Convergent Research of Emerging Virus Infection (CEVI), Korea Research Institute of Chemical Technology, Daejeon, Republic of Korea
| | - Sangeun Jeon
- Zoonotic Virus Laboratory, Institut Pasteur Korea, Seongnam-si, Gyeonggi-do, Republic of Korea
| | - Subeen Myung
- Center for Convergent Research of Emerging Virus Infection (CEVI), Korea Research Institute of Chemical Technology, Daejeon, Republic of Korea
- Medicinal Chemistry and Pharmacology, University of Science and Technology, Daejeon, Republic of Korea
| | - Jung-Eun Cho
- Center for Convergent Research of Emerging Virus Infection (CEVI), Korea Research Institute of Chemical Technology, Daejeon, Republic of Korea
| | - Min Seong Jang
- Department of Non-Clinical Studies, Korea Institute of Toxicology, Daejeon, Republic of Korea
| | - Jong Hwan Song
- Center for Convergent Research of Emerging Virus Infection (CEVI), Korea Research Institute of Chemical Technology, Daejeon, Republic of Korea
| | - Hyoung Rae Kim
- Center for Convergent Research of Emerging Virus Infection (CEVI), Korea Research Institute of Chemical Technology, Daejeon, Republic of Korea
| | - Hyeung-Geun Park
- Research Institute of Pharmaceutical Sciences, College of Pharmacy, Seoul National University, Seoul, Republic of Korea
| | - Chul Min Park
- Center for Convergent Research of Emerging Virus Infection (CEVI), Korea Research Institute of Chemical Technology, Daejeon, Republic of Korea
- Medicinal Chemistry and Pharmacology, University of Science and Technology, Daejeon, Republic of Korea
| | - Seungtaek Kim
- Zoonotic Virus Laboratory, Institut Pasteur Korea, Seongnam-si, Gyeonggi-do, Republic of Korea
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21
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Lee JY, Patel M, Scior K. Self-esteem and its relationship with depression and anxiety in adults with intellectual disabilities: a systematic literature review. J Intellect Disabil Res 2023; 67:499-518. [PMID: 36855028 DOI: 10.1111/jir.13025] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Revised: 12/22/2022] [Accepted: 02/09/2023] [Indexed: 06/18/2023]
Abstract
BACKGROUND In the general population, low self-esteem has been linked with poorer mental and physical health. This systematic literature review aimed to summarise and evaluate the findings of studies that examined self-esteem in adults with intellectual disabilities and links with mental health outcomes. METHOD A systematic search of PsycINFO, Web of Science and CINAHL was conducted to identify studies published between 1990 and 2021. The studies were appraised using the QualSyst tool. RESULTS Twenty-six articles were identified of which two studies were removed from the review due to low quality. Studies reported mixed evidence regarding levels of self-esteem compared with the general population. Engagement in activities appeared to be linked with positive self-esteem, and perception of negative interpersonal life events as having a negative impact was associated with lower self-esteem. There was evidence of co-occurrence of low self-esteem and depression, but no studies examined the relationship between self-esteem and anxiety. CONCLUSION Reviewed studies provided mixed evidence on levels of self-esteem in this population, suggesting that factors such as engagement in life were related to higher self-esteem and demonstrating the co-occurrence of low self-esteem and depression. However, clear causal links have yet to be identified, and more research is needed using longitudinal designs to answer questions about trajectory.
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Affiliation(s)
- J Y Lee
- Research Department of Clinical, Educational and Health Psychology, University College London, London, UK
| | - M Patel
- Research Department of Clinical, Educational and Health Psychology, University College London, London, UK
| | - K Scior
- Research Department of Clinical, Educational and Health Psychology, University College London, London, UK
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22
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Patel M, Lee JY, Scior K. Psychometric properties of measures designed to assess common mental health problems and wellbeing in adults with intellectual disabilities: a systematic review. J Intellect Disabil Res 2023; 67:397-414. [PMID: 36808653 DOI: 10.1111/jir.13018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/07/2022] [Revised: 01/11/2023] [Accepted: 01/20/2023] [Indexed: 06/18/2023]
Abstract
BACKGROUND Multiple measures of mental health problems and mental wellbeing for adults with intellectual disabilities are available, but investigations into their reliability and validity are still in the early stages. The aim of this systematic review was to provide an update to previous evaluations of measures of common mental health problems and wellbeing in adults with mild to moderate intellectual disabilities (ID). METHODS A systematic search was performed across three databases (MEDLINE, PsycINFO and SCOPUS). The literature search was limited to the years from 2009 to 2021 and to the original English versions. Ten papers evaluating nine measures were reviewed, and the psychometric properties of these measures were discussed using the Characteristics of Assessment Instructions for Psychiatric Disorders in Persons with Intellectual Developmental Disorders as a framework. RESULTS Four measures had at least one rating of 'good' across both dimensions of reliability and at least one dimension of validity and were deemed to have promising psychometric properties: the Clinical Outcomes in Routine Evaluation-Learning Disabilities, Impact of Events Scale-Intellectual Disabilities, Lancaster and Northgate Trauma Scales and Self-Assessment and Intervention (self-report section). Additionally, these measures were developed through consultations with mental health professionals and/or people with IDs and thus were deemed to have good content validity. CONCLUSIONS This review informs measurement choice for researchers and clinicians while highlighting a need for continued research efforts into the quality of measures available for people with IDs. The results were limited by incomplete psychometric evaluations of measures available. A paucity of psychometrically robust measures of mental wellbeing was observed.
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Affiliation(s)
- M Patel
- Research Department of Clinical, Educational and Health Psychology, University College London, London, UK
| | - J Y Lee
- Research Department of Clinical, Educational and Health Psychology, University College London, London, UK
| | - K Scior
- Research Department of Clinical, Educational and Health Psychology, University College London, London, UK
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23
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Han JH, Yook HJ, Bang CH, Lee JH, Park YM, Lee JY. Refractory Epidermolysis Bullosa Acquisita with Chronic Graft-versus-Host Disease Successfully Treated with Rituximab. Ann Dermatol 2023; 35:S129-S131. [PMID: 37853885 PMCID: PMC10608369 DOI: 10.5021/ad.20.332] [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] [Received: 12/18/2020] [Revised: 05/13/2021] [Accepted: 05/14/2021] [Indexed: 10/20/2023] Open
Affiliation(s)
- Ju Hee Han
- Department of Dermatology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Hwa Jung Yook
- Department of Dermatology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Chul Hwan Bang
- Department of Dermatology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Ji Hyun Lee
- Department of Dermatology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Young Min Park
- Department of Dermatology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Jun Young Lee
- Department of Dermatology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea.
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24
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Lee JY, Kim SH, Cha JY, Lee YK. Taekwondo Athlete's Bilateral Achilles Tendon Rupture: A Case Report. Medicina (Kaunas) 2023; 59:medicina59040733. [PMID: 37109691 PMCID: PMC10144442 DOI: 10.3390/medicina59040733] [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] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Revised: 04/06/2023] [Accepted: 04/07/2023] [Indexed: 04/29/2023]
Abstract
(1) Background: Achilles tendon rupture is a common sports injury that may result in severe disability. The overall incidence of Achilles tendon rupture is increasing as a result of growing sports participation. However, cases of spontaneous bilateral Achilles tendon rupture with no underlying disease or risk factors, such as systemic inflammatory disease, steroid or (fluoro)quinolone antibiotics use, are rare. (2) Objective: Here, we report a case of a Taekwondo athlete's bilateral Achilles tendon rupture after kicking and landing. By sharing the experience of treatment and the patient's course, we suggest one of the possible treatment options and the need to establish a treatment method. (3) Procedure: A 23-year-old male Taekwondo athlete visited the hospital, presenting foot plantar flexion failure and severe pain in both tarsal joints, which had occurred upon kicking and landing on both feet earlier that day. During surgery, no degenerative changes or denaturation were observed in the ruptured areas of the Achilles tendons. Bilateral surgery was performed using the modified Bunnel method on the right side and minimum-section suturing on the left side was performed using the Achillon system, followed by lower limb casting. (4) Result: Good outcomes were observed on both sides at 19 months postoperatively. (5) Conclusion: The possibility of bilateral Achilles tendon rupture during exercise in young subjects with no risk factors should be acknowledged, especially in association with landing. In addition, in athletes, even if there is a possibility of complications, surgical treatment should be considered for functional recovery.
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Affiliation(s)
- Jun Young Lee
- Department of Orthopaedic Surgery, Chosun University Hospital, 365, Pilmundae-ro, Dong-gu, Gwangju 61453, Republic of Korea
| | - Sung Hwan Kim
- Department of Orthopaedic Surgery, Soonchunhyang University Hospital Bucheon, 170, Jomaru-ro, Wonmi-gu, Gyeonggi-do, Bucheon-si 14584, Republic of Korea
| | - Joo Young Cha
- Department of Orthopaedic Surgery, Soonchunhyang University Hospital Bucheon, 170, Jomaru-ro, Wonmi-gu, Gyeonggi-do, Bucheon-si 14584, Republic of Korea
| | - Young Koo Lee
- Department of Orthopaedic Surgery, Soonchunhyang University Hospital Bucheon, 170, Jomaru-ro, Wonmi-gu, Gyeonggi-do, Bucheon-si 14584, Republic of Korea
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25
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Ryu A, Yim H, Yoo S, Park J, Lee DG, Lee JY, Song HC, Baek SH, Nahm S, Choi JW. Layer-Controlled Perovskite 2D Nanosheet Interlayer for the Energy Storage Performance of Nanocomposites. Small 2023:e2300526. [PMID: 37010008 DOI: 10.1002/smll.202300526] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Revised: 02/27/2023] [Indexed: 06/19/2023]
Abstract
Polymer-based nanocomposites are desirable materials for next-generation dielectric capacitors. 2D dielectric nanosheets have received significant attention as a filler. However, randomly spreading the 2D filler causes residual stresses and agglomerated defect sites in the polymer matrix, which leads to the growth of an electric tree, resulting in a more premature breakdown than expected. Therefore, realizing a well-aligned 2D nanosheet layer with a small amount is a key challenge; it can inhibit the growth of conduction paths without degrading the performance of the material. Here, an ultrathin Sr1.8 Bi0.2 Nb3 O10 (SBNO) nanosheet filler is added as a layer into poly(vinylidene fluoride) (PVDF) films via the Langmuir-Blodgett method. The structural properties, breakdown strength, and energy storage capacity of a PVDF and multilayer PVDF/SBNO/PVDF composites as a function of the thickness-controlled SBNO layer are examined. The seven-layered (only 14 nm) SBNO nanosheets thin film can sufficiently prevent the electrical path in the PVDF/SBNO/PVDF composite and shows a high energy density of 12.8 J cm-3 at 508 MV m-1 , which is significantly higher than that of the bare PVDF film (9.2 J cm-3 at 439 MV m-1 ). At present, this composite has the highest energy density among the polymer-based nanocomposites under the filler of thin thickness.
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Affiliation(s)
- Ahrom Ryu
- Electronic Materials Research Center, Korea Institute of Science and Technology, Seongbuk-gu, 02792, Seoul, Republic of Korea
- Department of Material Science and Engineering, Korea University, Seoul, 02841, Republic of Korea
| | - Haena Yim
- Electronic Materials Research Center, Korea Institute of Science and Technology, Seongbuk-gu, 02792, Seoul, Republic of Korea
| | - Soyeon Yoo
- Electronic Materials Research Center, Korea Institute of Science and Technology, Seongbuk-gu, 02792, Seoul, Republic of Korea
- Department of Material Science and Engineering, Korea University, Seoul, 02841, Republic of Korea
| | - Jiseul Park
- Electronic Materials Research Center, Korea Institute of Science and Technology, Seongbuk-gu, 02792, Seoul, Republic of Korea
| | - Dong-Gyu Lee
- Electronic Materials Research Center, Korea Institute of Science and Technology, Seongbuk-gu, 02792, Seoul, Republic of Korea
- Department of Material Science and Engineering, Korea University, Seoul, 02841, Republic of Korea
| | - Jun Young Lee
- Electronic Materials Research Center, Korea Institute of Science and Technology, Seongbuk-gu, 02792, Seoul, Republic of Korea
| | - Hyun-Cheol Song
- KIST-SKKU Carbon-Neutral Research Center, Sungkyunkwan University, Suwon, 16419, Republic of Korea
- Division of Nano & Information Technology, KIST School, University of Science and Technology, Seoul, 02792, Republic of Korea
| | - Seung Hyub Baek
- Electronic Materials Research Center, Korea Institute of Science and Technology, Seongbuk-gu, 02792, Seoul, Republic of Korea
| | - Sahn Nahm
- Department of Material Science and Engineering, Korea University, Seoul, 02841, Republic of Korea
| | - Ji-Won Choi
- Electronic Materials Research Center, Korea Institute of Science and Technology, Seongbuk-gu, 02792, Seoul, Republic of Korea
- Division of Nano & Information Technology, KIST School, University of Science and Technology, Seoul, 02792, Republic of Korea
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26
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Mark PB, Carrero JJ, Matsushita K, Sang Y, Ballew SH, Grams ME, Coresh J, Surapaneni A, Brunskill NJ, Chalmers J, Chan L, Chang AR, Chinnadurai R, Chodick G, Cirillo M, de Zeeuw D, Evans M, Garg AX, Gutierrez OM, Heerspink HJL, Heine GH, Herrington WG, Ishigami J, Kronenberg F, Lee JY, Levin A, Major RW, Marks A, Nadkarni GN, Naimark DMJ, Nowak C, Rahman M, Sabanayagam C, Sarnak M, Sawhney S, Schneider MP, Shalev V, Shin JI, Siddiqui MK, Stempniewicz N, Sumida K, Valdivielso JM, van den Brand J, Yee-Moon Wang A, Wheeler DC, Zhang L, Visseren FLJ, Stengel B. Major cardiovascular events and subsequent risk of kidney failure with replacement therapy: a CKD Prognosis Consortium study. Eur Heart J 2023; 44:1157-1166. [PMID: 36691956 PMCID: PMC10319959 DOI: 10.1093/eurheartj/ehac825] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Revised: 12/14/2022] [Accepted: 12/23/2022] [Indexed: 01/25/2023] Open
Abstract
AIMS Chronic kidney disease (CKD) increases risk of cardiovascular disease (CVD). Less is known about how CVD associates with future risk of kidney failure with replacement therapy (KFRT). METHODS AND RESULTS The study included 25 903 761 individuals from the CKD Prognosis Consortium with known baseline estimated glomerular filtration rate (eGFR) and evaluated the impact of prevalent and incident coronary heart disease (CHD), stroke, heart failure (HF), and atrial fibrillation (AF) events as time-varying exposures on KFRT outcomes. Mean age was 53 (standard deviation 17) years and mean eGFR was 89 mL/min/1.73 m2, 15% had diabetes and 8.4% had urinary albumin-to-creatinine ratio (ACR) available (median 13 mg/g); 9.5% had prevalent CHD, 3.2% prior stroke, 3.3% HF, and 4.4% prior AF. During follow-up, there were 269 142 CHD, 311 021 stroke, 712 556 HF, and 605 596 AF incident events and 101 044 (0.4%) patients experienced KFRT. Both prevalent and incident CVD were associated with subsequent KFRT with adjusted hazard ratios (HRs) of 3.1 [95% confidence interval (CI): 2.9-3.3], 2.0 (1.9-2.1), 4.5 (4.2-4.9), 2.8 (2.7-3.1) after incident CHD, stroke, HF and AF, respectively. HRs were highest in first 3 months post-CVD incidence declining to baseline after 3 years. Incident HF hospitalizations showed the strongest association with KFRT [HR 46 (95% CI: 43-50) within 3 months] after adjustment for other CVD subtype incidence. CONCLUSION Incident CVD events strongly and independently associate with future KFRT risk, most notably after HF, then CHD, stroke, and AF. Optimal strategies for addressing the dramatic risk of KFRT following CVD events are needed.
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Affiliation(s)
- Patrick B Mark
- School of Cardiovascular and Metabolic Health, University of Glasgow, Glasgow, United Kingdom
| | - Juan J Carrero
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Huddinge, Sweden
- Division of Nephrology, Department of Clinical Sciences, Karolinska Institutet, Danderyd Hospital, Stockholm, Sweden
| | - Kunihiro Matsushita
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, 2024 E. Monument Street, Baltimore, MD 21205, USA
| | - Yingying Sang
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, 2024 E. Monument Street, Baltimore, MD 21205, USA
| | - Shoshana H Ballew
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, 2024 E. Monument Street, Baltimore, MD 21205, USA
| | - Morgan E Grams
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, 2024 E. Monument Street, Baltimore, MD 21205, USA
- Department of Medicine, New York University Grossman School of Medicine, 227 East 30th Street, #825 New York, NY 10016, USA
| | - Josef Coresh
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, 2024 E. Monument Street, Baltimore, MD 21205, USA
| | - Aditya Surapaneni
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, 2024 E. Monument Street, Baltimore, MD 21205, USA
| | - Nigel J Brunskill
- John Walls Renal Unit, Leicester General Hospital, University Hospitals of Leicester NHS Trust, Leicester, United Kingdom
- Department of Cardiovascular Sciences, University of Leicester, Leicester, United Kingdom
| | - John Chalmers
- The George Institute for Global Health, University of New South Wales, Sydney, NSW, Australia
| | - Lili Chan
- Department of Medicine, Division of Nephrology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Alex R Chang
- Departments of Nephrology and Population Health Sciences, Geisinger Health, 100 N Academy Ave, Danville, PA 17822, USA
| | - Rajkumar Chinnadurai
- Department of Renal Medicine, Salford Care Organisation, Northern Care Alliance NHS Foundation Trust, Salford, United Kingdom
| | - Gabriel Chodick
- Medical Division, Maccabi Healthcare Services, and Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Massimo Cirillo
- Dept. "Scuola Medica Salernitana" University of Salerno Fisciano (SA), Italy
| | - Dick de Zeeuw
- Department of Clinical Pharmacy and Pharmacology, University of Groningen, University Medical Center, Hanzeplein 1, 9713 GZ, Groningen, Netherlands
| | - Marie Evans
- Department of Clinical Intervention, and Technology (CLINTEC), Karolinska University Hospital and Karolinska Institutet, Stockholm, Sweden
| | - Amit X Garg
- ICES, London, Ontario, Canada
- Division of Nephrology, Western University, London, Ontario, Canada
| | - Orlando M Gutierrez
- Departments of Epidemiology and Medicine, University of Alabama at Birmingham, Birmingham, AL
| | - Hiddo J L Heerspink
- Department of Clinical Pharmacy and Pharmacology, University of Groningen, University Medical Center, Hanzeplein 1, 9713 GZ, Groningen, Netherlands
| | - Gunnar H Heine
- Saarland University Medical Center, Internal Medicine IV, Nephrology and Hypertension, Medizinische Klinik IIWilhelm-Epstein-Straße 4 60431 Frankfurt am Main, Germany
| | - William G Herrington
- Medical Research Council Population Health Research Unit, Nuffield Department of Population Health (NDPH), and Clinical Trial Service Unit and Epidemiological Studies Unit, NDPH, University of Oxford, Richard Doll Building Old Road Campus Oxford, Oxfordshire, OX3 7LF, United Kingdom
| | - Junichi Ishigami
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, 2024 E. Monument Street, Baltimore, MD 21205, USA
| | - Florian Kronenberg
- Institute of Genetic Epidemiology, Medical University of Innsbruck, Innsbruck, Austria
| | - Jun Young Lee
- Transplantation Center, Department of Nephrology, Wonju Severance Christian Hospital, Yonsei University Wonju College of Medicine, Wonju 26426, Korea
| | - Adeera Levin
- Division of Nephrology, University of British Columbia, Vancouver, Canada
| | - Rupert W Major
- John Walls Renal Unit, Leicester General Hospital, University Hospitals of Leicester NHS Trust, Leicester, United Kingdom
- Department of Cardiovascular Sciences, University of Leicester, Leicester, United Kingdom
| | - Angharad Marks
- Institute of Applied Health Sciences, University of Aberdeen, Aberdeen, United Kingdom
| | - Girish N Nadkarni
- Department of Medicine, Division of Nephrology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - David M J Naimark
- Sunnybrook Hospital, University of Toronto, Rm 3861929 Bayview Ave. Toronto, Ontario M4G 3E8, Canada
| | - Christoph Nowak
- Department of Neurobiology, Care Sciences and Society, Karolinska Institutet, Stockholm, Sweden
| | - Mahboob Rahman
- Division of Nephrology, Department of Medicine, Case Western Reserve University, Cleveland, OH
| | - Charumathi Sabanayagam
- Ocular Epidemiology Research Group, Singapore Eye Research Institute, Singapore National Eye Centre, The Academia, 20 College Road, Discovery Tower Level 6, Singapore (169856), Singapore
- Department of Ophthalmology, Yong Loo Lin School of Medicine, National University of Singapore, NUHS Tower Block, 1E Kent Ridge Road Level 11, Singapore (119228), Singapore
- Ophthalmology and Visual Sciences Academic Clinical Program (EYE-ACP), Duke-NUS Medical School, 8 College Road, Singapore (169857), Singapore
| | - Mark Sarnak
- Division of Nephrology, Tufts Medical Center, Boston, MA
| | | | - Markus P Schneider
- Department of Nephrology and Hypertension, Friedrich-Alexander Universität Erlangen-Nürnberg, Erlangen, Germany
| | - Varda Shalev
- Institute for Health and Research and Innovation, Maccabi Healthcare Services and Tel Aviv University, Tel Aviv, Israel
| | - Jung-Im Shin
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, 2024 E. Monument Street, Baltimore, MD 21205, USA
| | - Moneeza K Siddiqui
- Division of Population Health and Genomics, School of Medicine, University of Dundee, Dundee, United Kingdom
| | | | - Keiichi Sumida
- Division of Nephrology, Department of Medicine, University of Tennessee Health Science Center, Memphis, TN
| | - José M Valdivielso
- Vascular & Renal Translational Research Group, IRBLleida, Spain and Spanish Research Network for Renal Diseases (RedInRen. ISCIII), Lleida, Spain
| | - Jan van den Brand
- Department of Nephrology, Radboud Institute for Health Sciences, Radboud University Medical Center, Geert Grooteplein Zuid 10, 6525 GA Nijmegen, The Netherlands
| | - Angela Yee-Moon Wang
- Department of Medicine, Queen Mary Hospital, The University of Hong Kong, 102 Pok Fu Lam Road, Pok Fu Lam, Hong Kong SAR, Hong Kong
| | - David C Wheeler
- Centre for Nephrology, University College London, London, United Kingdom
| | - Lihua Zhang
- National Clinical Research Center of Kidney Disease, Jinling Hospital, Nanjing University School of Medicine, Nanjing, Jiangsu, P.R. China
| | - Frank L J Visseren
- Department of Vascular Medicine, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Benedicte Stengel
- Clinical Epidemiology team, Centre for Research in Epidemiology and Population Health (CESP), University Paris-Saclay, UVSQ, Inserm, Villejuif, France
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Kim DG, Lee JY, Ahn JH, Lee T, Eom M, Cho HS, Ku J. Quantitative ultrasound for non-invasive evaluation of subclinical rejection in renal transplantation. Eur Radiol 2023; 33:2367-2377. [PMID: 36422649 DOI: 10.1007/s00330-022-09260-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2022] [Revised: 09/25/2022] [Accepted: 10/19/2022] [Indexed: 11/25/2022]
Abstract
OBJECTIVES This study aimed to investigate the predictive efficacy of shear-wave elastography, superb microvascular imaging (SMI), and CEUS for allograft rejection in kidney transplants without graft dysfunction. METHODS From January 2021 to November 2021, 72 consecutive patients who underwent both allograft biopsy and ultrasound were evaluated. Blood test results were obtained within a week of the ultrasound examinations, which were performed before the protocol biopsy. Resistive index (RI), tissue viscoelasticity, vascular index, and quantitative CEUS parameters were measured. Patients were divided based on biopsy results into the rejection and non-rejection groups. RESULTS Among the 72 patients, 21 patients had pathological characteristics of acute rejection. RI of allograft was significantly higher in the rejection group (p = 0.007), compared to the non-rejection group. There were no significant between-group differences in vascular indices of SMI, mean elasticity, and mean viscosity. Meanwhile, among the parameters obtained by the time-intensity curve on CEUS, the cortical and medullary ratios of average contrast signal intensity, peak enhancement, wash-in area AUC, wash-in perfusion index, wash-out AUC, and wash-in and wash-out AUC were significantly different between the two groups (p < 0.05). In the receiver operating characteristic curve analysis for predicting allograft rejection, the AUC was 0.853 for the combination of six CEUS parameters, RI, and blood urea nitrogen. CONCLUSIONS Among non-invasive quantitative ultrasound measurements, CEUS parameters are the most useful for diagnosing subclinical allograft rejection. Furthermore, the combination of CEUS parameters, RI, and blood urea nitrogen may be helpful for the early detection of renal allograft rejection. KEY POINTS • Among non-invasive quantitative ultrasound measurements, CEUS parameters are the most useful for the diagnosis of subclinical allograft rejection. • On CEUS, the C/M ratios of MeanLin, PE, WiAUC, WiPI, WoAUC, and WiWoAUC are significantly lower in the rejection group; the combination of these showed reliable predictive performance for rejection. • The combination of CEUS parameters, RI, and BUN has a high predictive capability for subclinical allograft rejection.
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Affiliation(s)
- Deok-Gie Kim
- Department of Surgery, The Research Institute for Transplantation, Yonsei University College of Medicine, Seoul, Korea
| | - Jun Young Lee
- Transplantation Center, Wonju Severance Christian Hospital, Wonju, Korea.,Department of Nephrology, Yonsei University Wonju College of Medicine, Wonju, Korea.,Center of Evidence Based Medicine, Institute of Convergence Science, Yonsei University, Seoul, Korea
| | - Jhii-Hyun Ahn
- Department of Radiology, Wonju Severance Christian Hospital, Yonsei University Wonju College of Medicine, Wonju, Korea.
| | - Taesic Lee
- Division of Data Mining and Computational Biology, Institute of Global Health Care and Development, Wonju Severance Christian Hospital, Yonsei University Wonju College of Medicine, Wonju, Korea
| | - Minseob Eom
- Department of Pathology, Wonju Severance Christian Hospital, Yonsei University Wonju College of Medicine, Wonju, Korea
| | - Hyun Seok Cho
- Department of Radiology, Wonju Severance Christian Hospital, Yonsei University Wonju College of Medicine, Wonju, Korea
| | - Jihye Ku
- Department of Radiology, Wonju Severance Christian Hospital, Yonsei University Wonju College of Medicine, Wonju, Korea
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Shin YS, Lee JY, Jeon S, Myung S, Gong HJ, Kim S, Kim HR, Jeong LS, Park CM. Discovery of 2-aminoquinolone acid derivatives as potent inhibitors of SARS-CoV-2. Bioorg Med Chem Lett 2023; 85:129214. [PMID: 36870624 PMCID: PMC9979702 DOI: 10.1016/j.bmcl.2023.129214] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Revised: 02/22/2023] [Accepted: 02/26/2023] [Indexed: 03/06/2023]
Abstract
The COVID-19 pandemic caused by the Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) continues to threaten human health and create socioeconomic problems worldwide. A library of 200,000 small molecules from the Korea Chemical Bank (KCB) were evaluated for their inhibitory activities against SARS-CoV-2 in a phenotypic-based screening assay to discover new therapeutics to combat COVID-19. A primary hit of this screen was the quinolone structure-containing compound 1. Based on the structure of compound 1 and enoxacin, which is a quinolone-based antibiotic previously reported to have weak activity against SARS-CoV-2, we designed and synthesized 2-aminoquinolone acid derivatives. Among them, compound 9b exhibited potent antiviral activity against SARS-CoV-2 (EC50 = 1.5 µM) without causing toxicity, while having satisfactory in vitro PK profiles. This study shows that 2-aminoquinolone acid 9b provides a promising new template for developing anti-SARS-CoV-2 entry inhibitors.
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Affiliation(s)
- Young Sup Shin
- Research Institute of Pharmaceutical Sciences, College of Pharmacy, Seoul National University, Seoul 08826, Republic of Korea; Center for Convergent Research of Emerging Virus Infection (CEVI), Korea Research Institute of Chemical Technology, 141 Gajeong-ro, Yuseong-gu, Daejeon 34114, Republic of Korea
| | - Jun Young Lee
- Research Institute of Pharmaceutical Sciences, College of Pharmacy, Seoul National University, Seoul 08826, Republic of Korea; Center for Convergent Research of Emerging Virus Infection (CEVI), Korea Research Institute of Chemical Technology, 141 Gajeong-ro, Yuseong-gu, Daejeon 34114, Republic of Korea
| | - Sangeun Jeon
- Zoonotic Virus Laboratory, Institut Pasteur Korea, Seongnam-si, Gyeonggi-do 13488, Republic of Korea
| | - Subeen Myung
- Center for Convergent Research of Emerging Virus Infection (CEVI), Korea Research Institute of Chemical Technology, 141 Gajeong-ro, Yuseong-gu, Daejeon 34114, Republic of Korea; Medicinal Chemistry and Pharmacology, Korea University of Science and Technology, Daejeon 34114, Republic of Korea
| | - Hyun June Gong
- Department of Chemistry, Chungnam National University, Daejeon 34134, Republic of Korea
| | - Seungtaek Kim
- Zoonotic Virus Laboratory, Institut Pasteur Korea, Seongnam-si, Gyeonggi-do 13488, Republic of Korea
| | - Hyoung Rae Kim
- Center for Convergent Research of Emerging Virus Infection (CEVI), Korea Research Institute of Chemical Technology, 141 Gajeong-ro, Yuseong-gu, Daejeon 34114, Republic of Korea
| | - Lak Shin Jeong
- Research Institute of Pharmaceutical Sciences, College of Pharmacy, Seoul National University, Seoul 08826, Republic of Korea.
| | - Chul Min Park
- Center for Convergent Research of Emerging Virus Infection (CEVI), Korea Research Institute of Chemical Technology, 141 Gajeong-ro, Yuseong-gu, Daejeon 34114, Republic of Korea; Medicinal Chemistry and Pharmacology, Korea University of Science and Technology, Daejeon 34114, Republic of Korea.
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29
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Huh JH, Lee DH, Lee JY, Jeong JH, Kim SH, Lee KJ, Yook TH, Kim KH. Case Study of a Patient with Trigger Finger after Conducting Pharmacopuncture according to the Progress. J Pharmacopuncture 2023; 26:99-104. [PMID: 37007291 PMCID: PMC10063416 DOI: 10.3831/kpi.2023.26.1.99] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Revised: 10/04/2022] [Accepted: 10/07/2022] [Indexed: 03/29/2023] Open
Abstract
Our study purpose was to report the clinical application of five different pharmacopunctures (Sweet BV, Scolopendrae Corpus, Chukyu, Cervi Parvum Cornu, and Hominis Placenta) for trigger finger. A patient was admitted to Ba-reun-mom S Korean Medicine Clinic and diagnosed with trigger finger. Because the effects of each pharmacopuncture have been confirmed in various acute to chronic cases, we treated a patient diagnosed with trigger finger using pharmacopunctures Sweet BV and Scolopendrae Corpus at the acute phase, Chukyu pharmacopuncture at the acute to chronic phase, and pharmacopunctures Cervi Parvum Cornu and Hominis Placenta at the chronic phase. This case was measured and assessed by Quinnell's classification of triggering and visual analogue scale (VAS) scores. After treatment, the patient's fifth finger pain and function were improved. The VAS score decreased from 5 to 0. The Quinnell's classification of triggering score decreased from 2 to 0. This case indicated that a patient with trigger finger could be treated by five pharmacopuncture treatments according to the treatment regimen and disease progress.
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Affiliation(s)
- Jeong Ho Huh
- College of Korean Medicine, Woosuk University, Jeonju, Republic of Korea
| | - Dong Heon Lee
- College of Korean Medicine, Woosuk University, Jeonju, Republic of Korea
| | - Jun Young Lee
- College of Korean Medicine, Woosuk University, Jeonju, Republic of Korea
| | - Ju Hwa Jeong
- College of Korean Medicine, Woosuk University, Jeonju, Republic of Korea
| | - Seok Hee Kim
- Ba-reun-mom S Korean Medicine Clinic, Hwaseong, Republic of Korea
| | - Kyung Jin Lee
- Ba-reun-mom S Korean Medicine Clinic, Hwaseong, Republic of Korea
| | - Tae Han Yook
- Department of Acupuncture & Moxibustion Medicine, College of Korean Medicine, Woosuk University, Jeonju, Republic of Korea
| | - Kyeong Han Kim
- Department of Preventive Medicine, College of Korean Medicine, Woosuk University, Wanju, Republic of Korea
- Corresponding Author Kyeong Han Kim, Department of Preventive Medicine, College of Korean Medicine, Woosuk University, 443 Samnye-ro, Samnye-eup, Wanju 55338, Republic of Korea, Tel: +82-63-290-9031, E-mail:
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30
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Han BG, Pak D, Lee JY, Kim JS, Yang JW, Kim S. Interaction Effect of Phase Angle and Age on Femoral Neck Bone Mineral Density in Patients with Non-Dialysis Chronic Kidney Disease Stage 5. Nutrients 2023; 15:nu15071680. [PMID: 37049520 PMCID: PMC10096762 DOI: 10.3390/nu15071680] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2023] [Revised: 03/26/2023] [Accepted: 03/29/2023] [Indexed: 04/14/2023] Open
Abstract
Background: Low bone mass is common in malnourished patients with chronic kidney disease (CKD) and can lead to a higher risk of fractures. Elderly and CKD patients have the same risk factors for protein-energy wasting, sarcopenia, and osteoporosis. Here, we investigated the association between phase angle (PhA) and bone mineral density (BMD) in dialysis-naïve patients with CKD stage 5 (CKD5) and identified a statistical relationship between PhA and age, which affects bone density. Methods: Bio-impedance spectroscopy for evaluating body composition and PhA and dual-energy X-ray absorptiometry for determining the BMD were simultaneously performed in 167 consecutive patients (mean age, 59.65 ± 13.98 years; women, 40.1%). Two-way analysis of variance (ANOVA) was conducted to assess the potential interaction effect of PhA and age on femoral neck BMD (FN-BMD). Results: Our results showed that PhA and age were independently associated with FN-BMD and T-score in multiple linear regressions analyses. A significant interaction effect of PhA and age on FN-BMD was found on two-way ANOVA (p = 0.028). The average BMD values for the first and second tertiles of the PhA were higher in the young versus elderly group, whereas patients in the elderly group had higher BMD in the third tertiles. Conclusions: A relationship was noted between PhA and BMD in patients with advanced-stage CKD. The effect of PhA level on FN-BMD differed between elderly and young patients. Our study suggested that higher PhA levels could be a marker explaining the maintenance of good bone health in elderly patients with CKD5. Further longitudinal analyses are needed to determine whether PhA predicts the risk of CKD-MBD-related fractures during CKD progression.
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Affiliation(s)
- Byoung-Geun Han
- Department of Nephrology, Yonsei University Wonju College of Medicine, Wonju 26426, Kang-won, Republic of Korea
| | - Daewoo Pak
- Division of Data Science, Yonsei University, Wonju 26493, Kang-won, Republic of Korea
| | - Jun Young Lee
- Department of Nephrology, Yonsei University Wonju College of Medicine, Wonju 26426, Kang-won, Republic of Korea
| | - Jae-Seok Kim
- Department of Nephrology, Yonsei University Wonju College of Medicine, Wonju 26426, Kang-won, Republic of Korea
| | - Jae-Won Yang
- Department of Nephrology, Yonsei University Wonju College of Medicine, Wonju 26426, Kang-won, Republic of Korea
| | - Seongyup Kim
- Department of Surgery, Yonsei University Wonju College of Medicine, Wonju 26426, Kang-won, Republic of Korea
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31
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Kim S, Kong JH, Lee Y, Lee JY, Kang TW, Kong TH, Kim MH, You SH. Dose-escalated radiotherapy for clinically localized and locally advanced prostate cancer. Cochrane Database Syst Rev 2023; 3:CD012817. [PMID: 36884035 PMCID: PMC9994460 DOI: 10.1002/14651858.cd012817.pub2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/09/2023]
Abstract
BACKGROUND Treatments for clinically localized prostate cancer include radical prostatectomy, external beam radiation therapy, brachytherapy, active surveillance, hormonal therapy, and watchful waiting. For external beam radiation therapy, oncological outcomes may be expected to improve as the dose of radiotherapy (RT) increases. However, radiation-mediated side effects on surrounding critical organs may also increase. OBJECTIVES To assess the effects of dose-escalated RT in comparison with conventional dose RT for curative treatment of clinically localized and locally advanced prostate cancer. SEARCH METHODS We performed a comprehensive search using multiple databases including trial registries and other sources of grey literature, up until 20 July 2022. We applied no restrictions on publication language or status. SELECTION CRITERIA We included parallel-arm randomized controlled trials (RCTs) of definitive RT in men with clinically localized and locally advanced prostate adenocarcinoma. RT was dose-escalated RT (equivalent dose in 2 Gy [EQD2] ≥ 74 Gy, lesser than 2.5 Gy per fraction) versus conventional RT (EQD2 < 74 Gy, 1.8 Gy or 2.0 Gy per fraction). Two review authors independently classified studies for inclusion or exclusion. DATA COLLECTION AND ANALYSIS Two review authors independently abstracted data from the included studies. We performed statistical analyses by using a random-effects model and interpreted them according to the Cochrane Handbook for Systematic Reviews of Interventions. We used GRADE guidance to rate the certainty of the evidence of RCTs. MAIN RESULTS We included nine studies with 5437 men in an analysis comparing dose-escalated RT versus conventional dose RT for the treatment of prostate cancer. The mean participant age ranged from 67 to 71 years. Almost all men had localized prostate cancer (cT1-3N0M0). Primary outcomes Dose-escalated RT probably results in little to no difference in time to death from prostate cancer (hazard ratio [HR] 0.83, 95% CI 0.66 to 1.04; I2 = 0%; 8 studies; 5231 participants; moderate-certainty evidence). Assuming a risk of death from prostate cancer of 4 per 1000 at 10 years in the conventional dose RT group, this corresponds to 1 fewer men per 1000 (1 fewer to 0 more) dying of prostate cancer in the dose-escalated RT group. Dose-escalated RT probably results in little to no difference in severe RT toxicity of grade 3 or higher late gastrointestinal (GI) toxicity (RR 1.72, 95% CI 1.32 to 2.25; I2 = 0%; 8 studies; 4992 participants; moderate-certainty evidence); 23 more men per 1000 (10 more to 40 more) in the dose-escalated RT group assuming severe late GI toxicity as 32 per 1000 in the conventional dose RT group. Dose-escalated RT probably results in little to no difference in severe late genitourinary (GU) toxicity (RR 1.25, 95% CI 0.95 to 1.63; I2 = 0%; 8 studies; 4962 participants; moderate-certainty evidence); 9 more men per 1000 (2 fewer to 23 more) in the dose-escalated RT group assuming severe late GU toxicity as 37 per 1000 in the conventional dose RT group. Secondary outcomes Dose-escalated RT probably results in little to no difference in time to death from any cause (HR 0.98, 95% CI 0.89 to 1.09; I2 = 0%; 9 studies; 5437 participants; moderate-certainty evidence). Assuming a risk of death from any cause of 101 per 1000 at 10 years in the conventional dose RT group, this corresponds to 2 fewer men per 1000 (11 fewer to 9 more) in the dose-escalated RT group dying of any cause. Dose-escalated RT probably results in little to no difference in time to distant metastasis (HR 0.83, 95% CI 0.57 to 1.22; I2 = 45%; 7 studies; 3499 participants; moderate-certainty evidence). Assuming a risk of distant metastasis of 29 per 1000 in the conventional dose RT group at 10 years, this corresponds to 5 fewer men per 1000 (12 fewer to 6 more) in the dose-escalated RT group developing distant metastases. Dose-escalated RT may increase overall late GI toxicity (RR 1.27, 95% CI 1.04 to 1.55; I2 = 85%; 7 studies; 4328 participants; low-certainty evidence); 92 more men per 1000 (14 more to 188 more) in the dose-escalated RT group assuming overall late GI toxicity as 342 per 1000 in the conventional dose RT group. However, dose-escalated RT may result in little to no difference in overall late GU toxicity (RR 1.12, 95% CI 0.97 to 1.29; I2 = 51%; 7 studies; 4298 participants; low-certainty evidence); 34 more men per 1000 (9 fewer to 82 more) in the dose-escalated RT group assuming overall late GU toxicity as 283 per 1000 in the conventional dose RT group. Based on long-term follow-up (up to 36 months), dose-escalated RT may result or probably results in little to no difference in the quality of life using 36-Item Short Form Survey; physical health (MD -3.9, 95% CI -12.78 to 4.98; 1 study; 300 participants; moderate-certainty evidence) and mental health (MD -3.6, 95% CI -83.85 to 76.65; 1 study; 300 participants; low-certainty evidence), respectively. AUTHORS' CONCLUSIONS Compared to conventional dose RT, dose-escalated RT probably results in little to no difference in time to death from prostate cancer, time to death from any cause, time to distant metastasis, and RT toxicities (except overall late GI toxicity). While dose-escalated RT may increase overall late GI toxicity, it may result, or probably results, in little to no difference in physical and mental quality of life, respectively.
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Affiliation(s)
- Sunghyun Kim
- Department of Radation Oncology, Yonsei University Wonju College of Medicine, Wonju, Korea, South
| | - Jee Hyun Kong
- Department of Hematology-Oncology, Division of Internal Medicine, Wonju Severance Christian Hospital, Yonsei University Wonju College of Medicine, Wonju, Korea, South
- Center of Evidence Based Medicine, Institute of Convergence Science, Yonsei University, Seoul, Korea, South
| | - YoHan Lee
- Department of Radation Oncology, Yonsei University Wonju College of Medicine, Wonju, Korea, South
| | - Jun Young Lee
- Center of Evidence Based Medicine, Institute of Convergence Science, Yonsei University, Seoul, Korea, South
- Department of Nephrology, Yonsei University Wonju College of Medicine, Wonju, Korea, South
| | - Tae Wook Kang
- Department of Urology, Yonsei University Wonju College of Medicine, Wonju, Korea, South
| | - Tae Hoon Kong
- Department of Otorhinolaryngology Head and neck surgery, Yonsei University Wonju College of Medicine, Wonju, Korea, South
| | - Myung Ha Kim
- Yonsei Wonju Medical Library, Yonsei University Wonju College of Medicine, Wonju, Korea, South
| | - Sei Hwan You
- Department of Radation Oncology, Yonsei University Wonju College of Medicine, Wonju, Korea, South
- Center of Evidence Based Medicine, Institute of Convergence Science, Yonsei University, Seoul, Korea, South
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32
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Lee JY. Surrogacy: beyond the commercial/altruistic distinction. J Med Ethics 2023; 49:196-199. [PMID: 35314464 DOI: 10.1136/medethics-2021-108093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Accepted: 03/09/2022] [Indexed: 06/14/2023]
Abstract
In this article, I critique the commonly accepted distinction between commercial and altruistic surrogacy arrangements. The moral legitimacy of surrogacy, I claim, does not hinge on whether it is paid ('commercial') or unpaid ('altruistic'); rather, it is best determined by appraisal of virtue-abiding conditions constitutive of the surrogacy arrangement. I begin my article by problematising the prevailing commercial/altruistic distinction; next, I demonstrate that an assessment of the virtue-abiding or non-virtue-abiding features of a surrogacy is crucial to navigating questions about the moral legitimacy of surrogacy; in the final part, I reject other moral heuristics that might be proposed as alternatives to the commercial/altruistic dichotomy, and reiterate that a virtue-ethical framework is the most suitable way forward.
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Affiliation(s)
- J Y Lee
- Department of Public Health, University of Copenhagen, Copenhagen, Denmark
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Kang H, Lee EB, Lee S, Go TH, Lee JY, Lee SH, Song SA, Lim HK, Hong SP. Dipeptidyl peptidase-4 inhibitors increase the risk of bullous pemphigoid in older patients with diabetes: A retrospective analysis using the Korean National Health Insurance Database. J Eur Acad Dermatol Venereol 2023. [PMID: 36799763 DOI: 10.1111/jdv.18975] [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] [Received: 11/01/2022] [Accepted: 02/15/2023] [Indexed: 02/18/2023]
Affiliation(s)
- H Kang
- Department of Dermatology, Yonsei University Wonju College of Medicine, Wonju, Korea
| | - E B Lee
- Department of Anesthesiology and Pain Medicine, Yonsei University Wonju College of Medicine, Wonju, Korea
| | - S Lee
- Department of Dermatology, Yonsei University Wonju College of Medicine, Wonju, Korea
| | - T-H Go
- Center of Biomedical Data Science, Yonsei University Wonju College of Medicine, Wonju, Korea
| | - J Y Lee
- Department of Dermatology, Yonsei University Wonju College of Medicine, Wonju, Korea
| | - S-H Lee
- Department of Dermatology, Yonsei University Wonju College of Medicine, Wonju, Korea
| | - S A Song
- Department of Anesthesiology and Pain Medicine, Yonsei University Wonju College of Medicine, Wonju, Korea
| | - H K Lim
- Department of Anesthesiology and Pain Medicine, Yonsei University Wonju College of Medicine, Wonju, Korea
| | - S-P Hong
- Department of Dermatology, Yonsei University Wonju College of Medicine, Wonju, Korea.,Research Institute of Metabolism and Inflammation, Yonsei University Wonju College of Medicine, Wonju, Korea
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Park SH, Hong SH, Kim K, Lee SW, Yon DK, Jung SJ, Abdeen Z, Ghayda RA, Ahmed MLCB, Serouri AA, Al‐Herz W, Al‐Shamsi HO, Ali S, Ali K, Baatarkhuu O, Nielsen HB, Bernini‐Carri E, Bondarenko A, Cassell A, Cham A, Chua MLK, Dadabhai S, Darre T, Davtyan H, Dragioti E, East B, Edwards RJ, Ferioli M, Georgiev T, Ghandour LA, Harapan H, Hsueh P, Mallah SI, Ikram A, Inoue S, Jacob L, Janković SM, Jayarajah U, Jesenak M, Kakodkar P, Kapata N, Kebede Y, Khader Y, Kifle M, Koh D, Maleš VK, Kotfis K, Koyanagi A, Kretchy J, Lakoh S, Lee J, Lee JY, Mendonça MDLL, Ling L, Llibre‐Guerra J, Machida M, Makurumidze R, Memish ZA, Mendoza I, Moiseev S, Nadasdy T, Nahshon C, Ñamendys‐Silva SA, Yongsi BN, Nicolasora AD, Nugmanova Z, Oh H, Oksanen A, Owopetu O, Ozguler ZO, Parperis K, Perez GE, Pongpirul K, Rademaker M, Radojevic N, Roca A, Rodriguez‐Morales AJ, Roshi E, Saeed KMI, Sah R, Sakakushev B, Sallam DE, Sathian B, Schober P, Ali PSS, Simonović Z, Singhal T, Skhvitaridze N, Solmi M, Subbaram K, Tizaoui K, Tlhakanelo JT, Torales J, Torres‐Roman JS, Tsartsalis D, Tsolmon J, Vieira DN, Rosa SGV, Wanghi G, Wollina U, Xu R, Yang L, Zia K, Zildzic M, Il Shin J, Smith L. Nonpharmaceutical interventions reduce the incidence and mortality of COVID‐19: A study based on the survey from the International COVID‐19 Research Network (ICRN). J Med Virol 2023; 95. [DOI: https:/doi.org/10.1002/jmv.28354] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2022] [Accepted: 09/02/2022] [Indexed: 09/03/2023]
Abstract
AbstractThe recently emerged novel coronavirus, “severe acute respiratory syndrome coronavirus‐2 (SARS‐CoV‐2),” caused a highly contagious disease called coronavirus disease 2019 (COVID‐19). It has severely damaged the world's most developed countries and has turned into a major threat for low‐ and middle‐income countries. Since its emergence in late 2019, medical interventions have been substantial, and most countries relied on public health measures collectively known as nonpharmaceutical interventions (NPIs). We aimed to centralize the accumulative knowledge of NPIs against COVID‐19 for each country under one worldwide consortium. International COVID‐19 Research Network collaborators developed a cross‐sectional online survey to assess the implications of NPIs and sanitary supply on the incidence and mortality of COVID‐19. The survey was conducted between January 1 and February 1, 2021, and participants from 92 countries/territories completed it. The association between NPIs, sanitation supplies, and incidence and mortality were examined by multivariate regression, with the log‐transformed value of population as an offset value. The majority of countries/territories applied several preventive strategies, including social distancing (100.0%), quarantine (100.0%), isolation (98.9%), and school closure (97.8%). Individual‐level preventive measures such as personal hygiene (100.0%) and wearing facial masks (94.6% at hospitals; 93.5% at mass transportation; 91.3% in mass gathering facilities) were also frequently applied. Quarantine at a designated place was negatively associated with incidence and mortality compared to home quarantine. Isolation at a designated place was also associated with reduced mortality compared to home isolation. Recommendations to use sanitizer for personal hygiene reduced incidence compared to the recommendation to use soap. Deprivation of masks was associated with increased incidence. Higher incidence and mortality were found in countries/territories with higher economic levels. Mask deprivation was pervasive regardless of economic level. NPIs against COVID‐19 such as using sanitizer, quarantine, and isolation can decrease the incidence and mortality of COVID‐19.
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Affiliation(s)
- Seung Hyun Park
- Yonsei University College of Medicine Seoul Republic of Korea
| | - Sung Hwi Hong
- Yonsei University College of Medicine Seoul Republic of Korea
| | - Kwanghyun Kim
- Department of Preventive Medicine Yonsei University College of Medicine Seoul Republic of Korea
- Department of Public Health Yonsei University Seoul Republic of Korea
| | - Seung Won Lee
- Department of Precision Medicine Sungkyunkwan University School of Medicine Suwon Republic of Korea
| | - Dong Keon Yon
- Center for Digital Health, Medical Science Research Institute, Kyung Hee University Medical Center, Kyung Hee University College of Medicine Seoul Republic of Korea
| | - Sun Jae Jung
- Department of Preventive Medicine Yonsei University College of Medicine Seoul Republic of Korea
- Department of Public Health Yonsei University Seoul Republic of Korea
| | - Ziad Abdeen
- Department of Community Health, Faculty of Medicine Al‐Quds University East Jerusalem Palestine
| | - Ramy Abou Ghayda
- Urology Institute, University Hospitals Case Western Reserve University, Cleveland Ohio United States of America
| | | | | | | | - Humaid O. Al‐Shamsi
- Burjeel Cancer Institute, Burjeel Medical City Abu Dhabi United Arab Emirates
| | - Sheeza Ali
- School of Medicine, The Maldives National University Male Maldives
| | - Kosar Ali
- University of Sulaimani College of Medicine Sulaymaniyah Iraq
| | - Oidov Baatarkhuu
- Department of Infectious Diseases Mongolian National University of Medical Sciences Ulaanbaatar Mongolia
| | - Henning Bay Nielsen
- Department of Anesthesia and Intensive Care Zealand University Hospital Roskilde Roskilde Denmark
- Department of Nutrition Exercise and Sports, University of Copenhagen Copenhagen Denmark
| | - Enrico Bernini‐Carri
- European Centre for Disaster Medicine, Council of Europe (CEMEC) Strasbourg France
| | - Anastasiia Bondarenko
- Department of Pediatrics, Immunology, Infectious and Rare Diseases International European University Kyiv Ukraine
| | - Ayun Cassell
- John F. Kennedy Medical Center, Edison New Jersey United States of America
| | - Akway Cham
- School of Medicine, University of Juba Juba South Sudan
| | - Melvin L. K. Chua
- Department of Head and Neck and Thoracic Cancers, Division of Radiation Oncology National Cancer Centre Singapore Singapore Singapore
- Oncology Academic Programme, Duke‐NUS Medical School Singapore Singapore
- Division of Medical Sciences National Cancer Centre Singapore Singapore Singapore
| | - Sufia Dadabhai
- Department of Epidemiology Johns Hopkins Bloomberg School of Public Health Baltimore Maryland United States of America
| | - Tchin Darre
- Department of Pathology University of Lomé Lome Togo
| | - Hayk Davtyan
- Tuberculosis Research and Prevention Center Yerevan Armenia
| | - Elena Dragioti
- Department of Health, Medicine and Caring Sciences Pain and Rehabilitation Centre, Linköping University Linköping Sweden
| | - Barbora East
- 3rd Department of Surgery 1st Medical Faculty of Charles University, Motol University Hospital Prague Czech Republic
| | | | - Martina Ferioli
- Respiratory and Critical Care Unit, IRCCS Azienda Ospedaliero Universitaria di Bologna Bologna Italy
| | - Tsvetoslav Georgiev
- First Department of Internal Medicine Medical University—Varna Varna Bulgaria
| | | | - Harapan Harapan
- Department of Microbiology Universitas Syiah Kuala Banda Aceh Indonesia
| | - Po‐Ren Hsueh
- Departments of Laboratory Medicine and Internal Medicine China Medical University Hospital China Medical University Taichung Taiwan
| | - Saad I. Mallah
- Royal College of Surgeons in Ireland ‐ Bahrain Al Sayh Bahrain
| | - Aamer Ikram
- National Institute of Health, Islamabad Pakistan
| | - Shigeru Inoue
- Department of Preventive Medicine and Public Health Tokyo Medical University Tokyo Japan
| | - Louis Jacob
- Research and Development Unit, Parc Sanitari Sant Joan de Déu, CIBERSAM, ISCIII, Dr. Antoni Pujadas Barcelona Spain
- Faculty of Medicine University of Versailles Saint‐Quentin‐en‐Yvelines, Montigny‐le‐Bretonneux France
| | | | - Umesh Jayarajah
- Postgraduate Institute of Medicine, University of Colombo Colombo Sri Lanka
| | - Milos Jesenak
- Department of Pediatrics, Jessenius Faculty of Medicine in Martin University Teaching Hospital in Martin, Comenius University in Bratislava Bratislava Slovakia
| | | | - Nathan Kapata
- Zambia National Public Health Institute Lusaka Zambia
| | - Yohannes Kebede
- Department of Health, Behavior and Society Jimma University Jimma Ethiopia
| | - Yousef Khader
- Department of Public Health Jordan University of Science and Technology Irbid Jordan
| | - Meron Kifle
- Department of Clinical Medicine, Centre for Tropical Medicine and Global Health, Nuffield University of Oxford Oxford United Kingdom
| | - David Koh
- Saw Swee Hock School of Public Health National University of Singapore, Singapore Singapore
| | - Višnja Kokić Maleš
- Clinical Hospital Centre Split, University Department of Health Studies University of Split Croatia
| | - Katarzyna Kotfis
- Department of Anesthesiology, Intensive Therapy and Acute Intoxications Pomeranian Medical University in Szczecin Szczecin Poland
| | - Ai Koyanagi
- Parc Sanitari Sant Joan de Deu, ICREA, CIBERSAM, ISCIII Barcelona Spain
| | - James‐Paul Kretchy
- Public Health Unit, School of Medicine and Health Sciences Central University Accra Ghana
| | - Sulaiman Lakoh
- College of Medicine and Allied Health Sciences University of Sierra Leone Freetown Sierra Leone
| | - Jinhee Lee
- Department of Psychiatry Yonsei University Wonju College of Medicine, Wonju‐si Gangwon‐do Republic of Korea
| | - Jun Young Lee
- Department of Nephrology Yonsei University Wonju College of Medicine, Wonju‐si Gangwon‐do Republic of Korea
| | | | - Lowell Ling
- The Chinese University of Hong Kong, Hong Kong SAR China
| | | | - Masaki Machida
- Department of Preventive Medicine and Public Health Tokyo Medical University Tokyo Japan
| | - Richard Makurumidze
- Family Medicine, Global and Public Health Unit University of Zimbabwe Faculty of Medicine and Health Sciences Harare Zimbabwe
| | - Ziad A. Memish
- Director Research and Innovation Center, King Saud Medical City, Ministry of Health & College of Medicine Alfaisal University Riyadh Saudi Arabia
| | - Ivan Mendoza
- Tropical Cardiology Central University of Venezuela, Caracas Venezuela
| | - Sergey Moiseev
- Sechenov First Moscow State Medical University Moscow Russia
| | | | - Chen Nahshon
- Department of Gynecologic Surgery & Oncology Carmel Medical Center Haifa Israel
| | - Silvio A. Ñamendys‐Silva
- Instituto Nacional de Ciencias Medicas y Nutricion Salvador Zubiran, Instituto Nacional de Cancerologia Mexico City Mexico
| | | | | | | | - Hans Oh
- University of Southern California, Los Angeles California United States of America
| | - Atte Oksanen
- Faculty of Social Sciences Tampere University Tampere Finland
| | - Oluwatomi Owopetu
- Department of Community Medicine University College Hospital Ibadan Nigeria
| | - Zeynep Ozge Ozguler
- General Directorate of Public Health Ministry of Health of Turkey Adnan Saygun St, Çankaya Ankara Turkey
| | | | | | - Krit Pongpirul
- School of Global Health and Department of Preventive and Social Medicine, Faculty of Medicine Chulalongkorn University Bangkok Thailand
| | - Marius Rademaker
- Clinical Trials New Zealand, Waikato Hospital Campus Hamilton New Zealand
| | | | - Anna Roca
- MRC Unit The Gambia at the London School of Hygiene and Tropical Medicine, Fajara Gambia
| | - Alfonso J. Rodriguez‐Morales
- Grupo de Investigación Biomedicina Faculty of Medicine, Fundación Universitaria Autónoma de las Americas ‐ Institución Universitaria Visión de las Américas Pereira Colombia
- Master of Clinical Epidemiology and Biostatistics, Universidad Cientifica del Sur Lima Peru
- Gilbert and Rose‐Marie Chagoury School of Medicine, Lebanese American University Beirut Lebanon
| | - Enver Roshi
- Department of Public Health, Faculty of Medicine University of Medicine of Tirana Albania
| | | | - Ranjit Sah
- Tribhuvan University Teaching Hospital, Institute of Medicine Kathmandu Nepal
| | - Boris Sakakushev
- RIMU/Research Institute of Medical University Plovdiv Bulgaria
- Chair of Propedeutics of Surgical Diseases
- University Hospital St. George, Plovdiv, Bulgaria
| | - Dina E. Sallam
- Pediatrics and Pediatric Nephrology Department Faculty of Medicine Ain Shams University Cairo Egypt
| | - Brijesh Sathian
- Geriatrics and Long Term Care Department Rumailah Hospital Doha Qatar
| | - Patrick Schober
- Department of Anesthesiology Amsterdam UMC location Vrije Universiteit Amsterdam Amsterdam Netherlands
| | | | | | - Tanu Singhal
- Kokilaben Dhirubhai Ambani Hospital and Research Institute Mumbai India
| | | | - Marco Solmi
- Department of Psychiatry University of Ottawa Ontario Canada
- Department of Mental Health Ontario Canada
- Ottawa Hospital Research Institute (OHRI) Clinical Epidemiology Program University of Ottawa, Ottawa Ontario Canada
- Department of Child and Adolescent Psychiatry Charité Universitätsmedizin Berlin Germany
| | - Kannan Subbaram
- School of Medicine, The Maldives National University Male Maldives
| | - Kalthoum Tizaoui
- Laboratory of Microorganisms and Actives Biomolecules, Faculty of Sciences of Tunis University Tunis El Manar Tunis Tunisia
| | - John Thato Tlhakanelo
- Department of Family Medicine and Public Health University of Botswana, Faculty of Medicine Gaborone Botswana
| | - Julio Torales
- National University of Asunción, School of Medical Sciences San Lorenzo Paraguay
| | | | | | - Jadamba Tsolmon
- Mongolian National University of Medical Sciences (MNUMS) Ulaanbaatar Mongolia
| | | | | | - Guy Wanghi
- Department of Basic Sciences, University of Kinshasa Faculty of Medicine, Laboratory of Physiology Kinshasa, Democratic Republic of the Congo
| | - Uwe Wollina
- Department of Dermatology and Allergology Städtisches Klinikum Dresden – Academic Teaching Hospital Dresden Germany
| | - Ren‐He Xu
- Faculty of Health Sciences University of Macau Macau China
| | - Lin Yang
- Department of Cancer Epidemiology and Prevention Research, Cancer Care Alberta, Alberta Health Services School of Medicine, University of Calgary Calgary Canada
| | - Kashif Zia
- School of Health and Wellbeing, University of Glasgow Glasgow United Kingdom
| | - Muharem Zildzic
- Academy of Medical Science of Bosnia and Herzegovina Sarajevo Bosnia and Herzegovina
| | - Jae Il Shin
- Department of Pediatrics Yonsei University College of Medicine Seoul Republic of Korea
| | - Lee Smith
- Centre for Health Performance and Wellbeing Anglia Ruskin University Cambridge United Kingdom
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Park JE, Lee JY, Chae J, Min CH, Shin HS, Lee SY, Lee JY, Park JH, Jeon J. In vivo tracking of toxic diesel particulate matter in mice using radiolabeling and nuclear imaging. Chemosphere 2023; 313:137395. [PMID: 36574577 DOI: 10.1016/j.chemosphere.2022.137395] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Revised: 11/23/2022] [Accepted: 11/24/2022] [Indexed: 06/17/2023]
Abstract
Exposure to diesel particulate matter (DPM) is associated with several adverse health effects, including severe respiratory diseases. Quantitative analysis of DPM in vivo can provide important information on the behavior of harmful chemicals, as well as their toxicological impacts in living subjects. This study presents whole-body images and tissue distributions of DPM in animal models, using molecular imaging and radiolabeling techniques. The self-assembly of the 89Zr-labeled pyrene analog with a suspension of DPM efficiently produced 89Zr-incorporated DPM (89Zr-DPM). Positron emission tomography images were obtained for mice exposed to 89Zr-DPM via three administration routes: intratracheal, oral, and intravenous injection. DPM was largely distributed in the lungs and only slowly cleared after 7 days in mice exposed via the intratracheal route. In addition, a portion of 89Zr-DPM was translocated to other organs, such as the heart, spleen, and liver. Uptake values in these organs were also noticeable following exposure via the intravenous route. In contrast, most of the orally administered DPM was excreted quickly within a day. These results suggest that continuous inhalation exposure to DPM causes serious lung damage and may cause toxic effects in the extrapulmonary organs.
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Affiliation(s)
- Jung Eun Park
- Department of Applied Chemistry, College of Engineering, Kyungpook National University, 80 Daehak-ro, Buk-gu, Daegu, 41566, Republic of Korea
| | - Jun Young Lee
- Advanced Radiation Technology Institute, Korea Atomic Energy Research Institute, 29 Geumgu-gil, Jeongeup, 56212, Republic of Korea
| | - Jungho Chae
- Advanced Radiation Technology Institute, Korea Atomic Energy Research Institute, 29 Geumgu-gil, Jeongeup, 56212, Republic of Korea
| | - Chang Ho Min
- Department of Applied Chemistry, College of Engineering, Kyungpook National University, 80 Daehak-ro, Buk-gu, Daegu, 41566, Republic of Korea
| | - Hee Soon Shin
- Division of Functional Food Research, Korea Food Research Institute, 245 Nongsaengmyeong-ro, Iseo-myeon, Wanju-gun, Jeollabuk-do, 55365, Republic of Korea; Food Biotechnology Program, University of Science and Technology, 217 Gajeong-ro Yuseong-gu, Daejeon, 34113, Republic of Korea
| | - So-Young Lee
- Division of Functional Food Research, Korea Food Research Institute, 245 Nongsaengmyeong-ro, Iseo-myeon, Wanju-gun, Jeollabuk-do, 55365, Republic of Korea; Food Biotechnology Program, University of Science and Technology, 217 Gajeong-ro Yuseong-gu, Daejeon, 34113, Republic of Korea
| | - Jae Young Lee
- Department of Environmental and Safety Engineering, Ajou University, 206 Worldcup-ro, Yeongtong-gu, Suwon, 16499, Republic of Korea
| | - Jeong Hoon Park
- Advanced Radiation Technology Institute, Korea Atomic Energy Research Institute, 29 Geumgu-gil, Jeongeup, 56212, Republic of Korea.
| | - Jongho Jeon
- Department of Applied Chemistry, College of Engineering, Kyungpook National University, 80 Daehak-ro, Buk-gu, Daegu, 41566, Republic of Korea.
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Choi PS, Lee JY, Chae JH, Wadas T, Cheng Z, Hur MG, Park JH. Theranostics through Utilizing Cherenkov Radiation of Radioisotope Zr-89 with a Nanocomposite Combination of TiO 2 and MnO 2. ACS Appl Mater Interfaces 2023; 15:3689-3698. [PMID: 36573583 DOI: 10.1021/acsami.2c09195] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
Cherenkov radiation (CR) derived from the decay of diagnostic and therapeutic radionuclides is currently being studied by the scientific community to determine if these emissions can be harnessed for cancer detection and therapy. While Cherenkov luminescence imaging (CLI) has been studied in the preclinical and clinical settings, Cherenkov radiation-induced cancer therapy (CRICT) is a relatively new area of research that harnesses the emitted photons to kill cancer cells through free radical generation and DNA damage. Nanoparticles seem well suited for developing a theranostic platform that would allow researchers to visualize therapy delivery and also generate the reactive oxygen species necessary to kill cancer cells. Herein, we report the preparation of an 89Zr-TiO2-MnO2 nanocomposite that incorporates transferrin onto the nanoparticle surface to enhance cancer cell growth inhibition. The incorporation of the positron emission tomography (PET) radioisotope 89Zr (half-life: 3.3 days) allowed for the detection of the nanoparticle using PET and for the creation of Cherenkov emissions that interacted with the nanoparticle surface to generate free radicals for therapy delivery. After preparation, these systems were observed to be stable in various media and provided excellent tumor growth control after being intratumorally injected into mice bearing CT-26 tumors. These results demonstrate that a therapeutically efficient CRICT platform can be generated using commercially available and affordable materials.
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Affiliation(s)
- Pyeong Seok Choi
- Accelerator Radioisotope Development Team, Korea Atomic Energy Research Institute, Jeongeup Si, Jeollabuk Do 56212, Republic of Korea
| | - Jun Young Lee
- Accelerator Radioisotope Development Team, Korea Atomic Energy Research Institute, Jeongeup Si, Jeollabuk Do 56212, Republic of Korea
| | - Jung Ho Chae
- Accelerator Radioisotope Development Team, Korea Atomic Energy Research Institute, Jeongeup Si, Jeollabuk Do 56212, Republic of Korea
| | - Thaddeus Wadas
- Department of Radiology, Carver College of Medicine, University of Iowa, 169 Newton Road, Iowa City, Iowa 52242, United States
| | - Zhen Cheng
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
| | - Min Goo Hur
- Radiation Utilization and Facilities Management Division, Korea Atomic Energy Research Institute, Jeongeup Si, Jeollabuk Do 56212, Republic of Korea
| | - Jeong Hoon Park
- Accelerator Radioisotope Development Team, Korea Atomic Energy Research Institute, Jeongeup Si, Jeollabuk Do 56212, Republic of Korea
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Kim YJ, Hwang SW, Lee T, Lee JY, Uh Y. Association between urinary albumin creatinine ratio and cardiovascular disease. PLoS One 2023; 18:e0283083. [PMID: 36943853 PMCID: PMC10030008 DOI: 10.1371/journal.pone.0283083] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Accepted: 03/02/2023] [Indexed: 03/23/2023] Open
Abstract
INTRODUCTION The association between microalbuminuria and cardiovascular disease (CVD) is accumulating in various patient populations. However, when stratified by sex, the relationship between microalbuminuria and CVD remains unclear. METHOD We obtained data from the 2011-2014 and 2019-2020 Korea National Health and Nutrition Examination Survey (KNHANES). Microalbuminuria was measured based on spot urine albumin-creatinine ratio (UACR). The Framingham risk score (FRS) model was implemented to evaluate the CVD risk. Linear and logistic regression models were used to identify the associations of microalbuminuria status with cardiometabolic predictors and CVD status determined by the FRS score. RESULTS Among 19,340 representative Korean participants, the (UACR) in Korean women and men with history of CVD was higher than in those without history of CVD. Among patients without history of CVD, multivariate regression analysis showed that a high UACR was related to older age, lower high-density lipoprotein cholesterol level, higher total cholesterol level, higher systolic blood pressure, higher prevalence of current smoking, higher prevalence of diabetes, and higher anti-hypertensive medication use in both women and men. The UACR showed a positive linear correlation with the Framingham risk score in both women and men. CONCLUSION The presence of microalbuminuria was significantly associated with the cardiometabolic risk factors and the increased risk of CVD evaluated by FRS model in both women and men in a nationally representative sample of Korea.
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Affiliation(s)
- Yoo Jin Kim
- Division of Nephrology, Department of Internal Medicine, Yonsei University Wonju College of Medicine, Wonju, Korea
| | - Sang Won Hwang
- Artificial Intelligence Bigdata Medical Center, Yonsei University Wonju College of Medicine, Wonju, Korea
| | - Taesic Lee
- Department of Family Medicine, Yonsei University Wonju College of Medicine, Wonju, Korea
- The Study of Obesity and Metabolic Syndrome, KAFM, Korea
| | - Jun Young Lee
- Division of Nephrology, Department of Internal Medicine, Yonsei University Wonju College of Medicine, Wonju, Korea
| | - Young Uh
- Department of Laboratory Medicine, Yonsei University Wonju College of Medicine, Wonju, Korea
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Choi HJ, Lee JY, Jung SY, Ning R, Kim MS, Jung SJ, Won SO, Baek SH, Jang JS. Epitaxial Growth of β-Ga 2O 3 Thin Films on Si with YSZ Buffer Layer. ACS Omega 2022; 7:43603-43608. [PMID: 36506186 PMCID: PMC9730745 DOI: 10.1021/acsomega.2c04387] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/13/2022] [Accepted: 11/10/2022] [Indexed: 06/17/2023]
Abstract
We report the epitaxial growth of (2̅01)-oriented β-Ga2O3 thin films on a (001) Si substrate using the pulsed laser deposition technique employing epitaxial yttria-stabilized zirconia (YSZ) buffer layers. Epitaxial β-Ga2O3 thin films possess a biaxial compressive strain on YSZ single-crystal substrates while they exhibit a biaxial tensile strain on YSZ-buffered Si substrates. Post-annealing improves the crystalline quality of β-Ga2O3 thin films. High-resolution X-ray diffraction analyses reveal that the epitaxial (2̅01) β-Ga2O3 thin films on Si have eight in-plane domain variants to accommodate the large difference in the crystal structure between monoclinic β-Ga2O3 and cubic YSZ. The results provide a pathway to integrate epitaxial β-Ga2O3 thin films on a Si gold standard substrate, which will expand the application scope beyond high-power electronics.
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Affiliation(s)
- Hyung-Jin Choi
- Electronic
Materials Research Center, Korea Institute
of Science and Technology, Seoul 02792, Republic of Korea
| | - Jun Young Lee
- Electronic
Materials Research Center, Korea Institute
of Science and Technology, Seoul 02792, Republic of Korea
| | - Soo Young Jung
- Electronic
Materials Research Center, Korea Institute
of Science and Technology, Seoul 02792, Republic of Korea
- Department
of Materials Science and Engineering, Seoul
National University (SNU), Seoul 08826, Republic
of Korea
| | - Ruiguang Ning
- Electronic
Materials Research Center, Korea Institute
of Science and Technology, Seoul 02792, Republic of Korea
- Division
of Nano & Information Technology, KIST School, Korea University of Science and Technology, Seoul 02792, Republic of Korea
| | - Min-Seok Kim
- Electronic
Materials Research Center, Korea Institute
of Science and Technology, Seoul 02792, Republic of Korea
- Department
of Materials Science and Engineering, Research Institute of Advanced
Materials, Seoul National University, Seoul 08826, Republic of Korea
| | - Sung-Jin Jung
- Electronic
Materials Research Center, Korea Institute
of Science and Technology, Seoul 02792, Republic of Korea
| | - Sung Ok Won
- Advanced
Analysis Center, Korea Institute of Science
and Technology, Seoul 02792, Republic of Korea
| | - Seung-Hyub Baek
- Electronic
Materials Research Center, Korea Institute
of Science and Technology, Seoul 02792, Republic of Korea
- Division
of Nano & Information Technology, KIST School, Korea University of Science and Technology, Seoul 02792, Republic of Korea
- Department
of Materials Science and Engineering, Yonsei
University, Seoul 03722, Republic of Korea
- Yonsei-KIST
Convergence Research Institute, Korea Institute
of Science and Technology, Seoul 02792, Republic
of Korea
| | - Ji-Soo Jang
- Electronic
Materials Research Center, Korea Institute
of Science and Technology, Seoul 02792, Republic of Korea
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Park SH, Hong SH, Kim K, Lee SW, Yon DK, Jung SJ, Abdeen Z, Brahim Ahmed MLC, Serouri AA, Al‐Herz W, Subbaram K, Shaik Syed P, Ali S, ALI KOSAR, Al‐Shamsi HO, Baatarkhuu O, Nielsen HB, BERNINI‐CARRI E, Bondarenko A, Cassell A, Cham A, Chua MLK, Dadabhai S, Darre T, Davtyan H, Dragioti E, East B, Jeffrey Edwards R, Ferioli M, Georgiev T, Ghandour L, Harapan H, Hsueh P, Ikram A, Inoue S, Jacob L, Janković S, Jayarajah U, Jesenak M, Kakodkar P, Kapata N, Kebede Y, Khader Y, Kifle M, Koh D, Maleš VK, Kotfis K, Koyanagi A, Kretchy J, Lakoh S, Lee J, Lee JY, Mendonça MDLL, Ling L, Llibre‐Guerra J, Machida M, Makurumidze R, Mallah S, Memish ZA, MENDOZA IVAN, Moiseev S, Nadasdy T, Nahshon C, ÑAMENDYS‐SILVA SILVIOA, Yongsi BN, Nicolasora AD, Nugmanova Z, Oh H, Oksanen A, OWOPETU OLUWATOMI, Ozguler ZO, Perez GE, Pongpirul K, Rademaker M, Radojevic N, Roca A, Rodriguez‐Morales AJ, Viveiros Rosa SG, Roshi E, SAEED KMI, Sah R, Sakakushev B, Sallam DE, SATHIAN BRIJESH, Schober P, Simonović Z, Singhal T, Skhvitaridze N, Solmi M, Tizaoui K, TLHAKANELO JOHNTHATO, Torales J, Torres‐Roman S, Tsartsalis D, Tsolmon J, Vieira DN, Wanghi G, Wollina U, Xu R, Yang L, Zia K, Zildzic M, Il Shin J, Smith L. Nonpharmaceutical interventions reduce the incidence and mortality of COVID-19: A study based on the survey from the International COVID-19 Research Network (ICRN). J Med Virol 2022; 95:e28354. [PMID: 36447130 PMCID: PMC9878143 DOI: 10.1002/jmv.28354] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2022] [Revised: 08/17/2022] [Accepted: 09/02/2022] [Indexed: 12/02/2022]
Abstract
The recently emerged novel coronavirus, "severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2)," caused a highly contagious disease called coronavirus disease 2019 (COVID-19). It has severely damaged the world's most developed countries and has turned into a major threat for low- and middle-income countries. Since its emergence in late 2019, medical interventions have been substantial, and most countries relied on public health measures collectively known as nonpharmaceutical interventions (NPIs). We aimed to centralize the accumulative knowledge of NPIs against COVID-19 for each country under one worldwide consortium. International COVID-19 Research Network collaborators developed a cross-sectional online survey to assess the implications of NPIs and sanitary supply on the incidence and mortality of COVID-19. The survey was conducted between January 1 and February 1, 2021, and participants from 92 countries/territories completed it. The association between NPIs, sanitation supplies, and incidence and mortality were examined by multivariate regression, with the log-transformed value of population as an offset value. The majority of countries/territories applied several preventive strategies, including social distancing (100.0%), quarantine (100.0%), isolation (98.9%), and school closure (97.8%). Individual-level preventive measures such as personal hygiene (100.0%) and wearing facial masks (94.6% at hospitals; 93.5% at mass transportation; 91.3% in mass gathering facilities) were also frequently applied. Quarantine at a designated place was negatively associated with incidence and mortality compared to home quarantine. Isolation at a designated place was also associated with reduced mortality compared to home isolation. Recommendations to use sanitizer for personal hygiene reduced incidence compared to the recommendation to use soap. Deprivation of masks was associated with increased incidence. Higher incidence and mortality were found in countries/territories with higher economic levels. Mask deprivation was pervasive regardless of economic level. NPIs against COVID-19 such as using sanitizer, quarantine, and isolation can decrease the incidence and mortality of COVID-19.
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Affiliation(s)
| | - Sung Hwi Hong
- Yonsei University College of MedicineSeoulRepublic of Korea
| | - Kwanghyun Kim
- Department of Preventive Medicine, Yonsei University College of MedicineSeoulKorea,Department of Public HealthYonsei UniversitySeoulKorea
| | - Seung Won Lee
- Department of Data Science, Sejong University College of Software ConvergenceSeoulSouth Korea,Department of Precision Medicine, Sungkyunkwan University School of MedicineSuwonRepublic of Korea
| | - Dong Keon Yon
- Medical Science Research Institute, Kyung Hee University College of MedicineSeoulSouth Korea
| | - Sun Jae Jung
- Department of Public HealthYonsei UniversitySeoulKorea
| | - Ziad Abdeen
- Department of Emergency Medicine, Augusta Victoria Hospital, Address: Al Tour, East Jerusalem
| | | | | | | | - Kannan Subbaram
- School of Medicine, The Maldives National University School of MedicineMaldives
| | - P. Shaik Syed
- School of Medicine, The Maldives National University School of MedicineMaldives
| | - Sheeza Ali
- School of Medicine, The Maldives National University School of MedicineMaldives
| | - KOSAR ALI
- University of Sulaimani college of medicine
| | - Humaid O. Al‐Shamsi
- Burjeel Cancer Institute, Burjeel Medical City, Abu DhabiUnited Arab Emirates
| | - Oidov Baatarkhuu
- Department of Infectious Diseases, Mongolian National University of Medical Sciences
| | - Henning Bay Nielsen
- Department of Anesthesia and Intensive Care, Zealand University Hospital RoskildeRoskildeDenmark,Department of Nutrition, Exercise and Sports, Faculty of Science, University of CopenhagenDenmark
| | | | | | | | | | - Melvin LK Chua
- National Cancer Centre Singapore,Duke‐NUS medical school
| | - Sufia Dadabhai
- Johns Hopkins Bloomberg School of Public Health; BlantyreMalawi
| | - Tchin Darre
- Department of Pathology, University of LoméTogo
| | | | - Elena Dragioti
- Pain and Rehabilitation Centre, and Department of Health, Medicine and Caring Sciences, Linköping UniversityLinköpingSweden
| | - Barbora East
- 3rd, Department of Surgery, 1st Medical Faculty of Charles University, Motol University HospitalPrague, Czech Republic
| | | | - Martina Ferioli
- IRCCS Azienda Ospedaliero Universitaria di Bologna, Respiratory and Critical Care UnitBolognaItaly,Department of Clinical, Integrated and Experimental Medicine (DIMES), Alma Mater Studiorum UniversityBolognaItaly
| | | | | | - Harapan Harapan
- Medical Research UnitUniversitas Syiah KualaBanda AcehIndonesia
| | - Po‐Ren Hsueh
- Departments of Laboratory Medicine and Internal Medicine, China Medical University HospitalChina Medical UniversityTaichungTaiwan
| | | | - Shigeru Inoue
- Tokyo Medical University, Department of Preventive Medicine and Public Health
| | - Louis Jacob
- Research and Development Unit, Parc Sanitari Sant Joan de Déu, CIBERSAM, ISCIII, Dr. Antoni Pujadas, 42, Sant Boi de LlobregatBarcelona08830Spain,Faculty of Medicine, University of Versailles Saint‐Quentin‐en‐Yvelines78180Montigny‐le‐BretonneuxFrance
| | | | - Umesh Jayarajah
- Postgraduate Institute of Medicine, University of ColomboSri Lanka
| | - Milos Jesenak
- Department of Pediatrics, Jessenius Faculty of Medicine in MartinComenius University in Bratislava, University Teaching Hospital in Martin
| | | | | | - Yohannes Kebede
- Department of Health, Behavior and Society, Jimma UniversityEthiopia
| | | | - Meron Kifle
- Centre for Tropical Medicine and Global Health, Nuffield Department of Clinical Medicine, University of OxfordOxfordUK
| | - David Koh
- Saw Swee Hock School of Public Health, National University of Singapore
| | | | - Katarzyna Kotfis
- Department of Anesthesiology, Intensive Therapy and Acute Intoxications, Pomeranian Medical University in SzczecinPoland
| | - Ai Koyanagi
- Parc Sanitari San Joan de Deu, ICREA, CIBERSAM, ISCIII
| | - James‐Paul Kretchy
- Public Health Unit, School of Medicine and Health Sciences, Central University, P. O. Box2305AccraGhana
| | - Sulaiman Lakoh
- College of Medicine and Allied Health Sciences, University of Sierra Leone
| | - Jinhee Lee
- Yonsei University Wonju College of Medicine
| | | | | | | | | | - Masaki Machida
- Tokyo Medical University, Department of Preventive Medicine and Public Health
| | - Richard Makurumidze
- University of Zimbabwe Faculty of Medicine and Health Sciences; Family Medicine, Global and Public Health Unit
| | - Saad Mallah
- Royal College of Surgeons in Ireland ‐Bahrain
| | - Ziad A Memish
- Director Research and Innovation Center, King Saud Medical City, Ministry of health
| | - IVAN MENDOZA
- Tropical Cardiology. Central University of Venezuela
| | | | | | - Chen Nahshon
- Department of Gynecologic Surgery & Oncology, Carmel Medical Center, HaifaIsrael
| | - SILVIO A. ÑAMENDYS‐SILVA
- Instituto Nacional de Ciencias Medicas y Nutricion Salvador Zubiran; Instituto Nacional de CancerologiaMexico CityMexico
| | | | - Amalea Dulcene Nicolasora
- Molecular Biology Laboratory, Research Institute for Tropical Medicine, Alabang, Muntinlupa CityPhilippines1781
| | | | - Hans Oh
- University of Southern California
| | - Atte Oksanen
- Faculty of social sciencesTampere UniversityFinland
| | - OLUWATOMI OWOPETU
- Department of Community Medicine, University College HospitalIbadanNigeria
| | | | | | | | - Marius Rademaker
- Marius Rademaker Waikato Clinical Campus, University of Auckland Medical SchoolHamiltonNew Zealand
| | | | - Anna Roca
- MRC Unit The Gambia at the London School of Hygiene and Tropical Medicine, The Gambia
| | - Alfonso J. Rodriguez‐Morales
- Grupo de Investigación BiomedicinaFaculty of Medicine, Fundación Universitaria Autónoma de las AmericasPereiraColombia,Universidad Cientifica del SurLimaPeru
| | | | | | | | - Ranjit Sah
- Tribhuvan University Teaching Hospital, Institute of Medicine
| | - Boris Sakakushev
- RIMU/Research Institute of Medical University Plovdiv,Chair of Propedeutics of Surgical Diseases,University Hospital St George Plovdiv
| | - Dina Ebrahem Sallam
- Pediatrics & Pediatric Nephrology Department, Faculty of MedicineAin Shams UniversityCairoEgypt
| | - BRIJESH SATHIAN
- Geriatrics and long term care department, Rumailah HospitalDohaQatar
| | - Patrick Schober
- Amsterdam UMC location Vrije Universiteit Amsterdam, Department of AnesthesiologyAmsterdamThe Netherlands
| | | | - Tanu Singhal
- Kokilaben Dhirubhai Ambani Hospital and Medical Research Institute
| | | | - Marco Solmi
- Department of Psychiatry, University of OttawaOntarioCanada,Department of Mental HealthThe Ottawa HospitalOntarioCanada,Ottawa Hospital Research Institute (OHRI) Clinical Epidemiology Program University of Ottawa Ottawa Ontario,Department of Child and Adolescent Psychiatry, Charité UniversitätsmedizinBerlinGermany
| | - kalthoum Tizaoui
- Laboratory of Microorganisms and Actives Biomolecules, Faculty of Sciences of TunisUniversity Tunis El Manar
| | | | - Julio Torales
- National University of Asunción, School of Medical SciencesParaguay
| | - Smith Torres‐Roman
- South American Center for Education and Research in Public Health, Universidad Norbert WienerLima15108Peru
| | - Dimitrios Tsartsalis
- Department of Emergency Medicine, Hippokration Hospital, Address: Leof Vasilissis Sofias 8011527AthensGreece
| | | | | | - Guy Wanghi
- University of Kinshasa Faculty of Medicine
| | - Uwe Wollina
- Department of Dermatology and Allergology, Städtisches Klinikum Dresden – Academic Teaching HospitalDresdenGermany
| | - Ren‐He Xu
- Faculty of Health Sciences, University of Macau
| | - Lin Yang
- Department of Cancer Epidemiology and Prevention Research, Cancer Care Alberta, Alberta Health Services; School of Medicine, University of CalgaryCalgaryCanada
| | - Kashif Zia
- School of Health and Wellbeing, University of Glasgow, U.K
| | | | - Jae Il Shin
- Department of Pediatrics, Yonsei University College of MedicineSeoulRepublic of Korea
| | - Lee Smith
- Centre for Health Performance and WellbeingAnglia Ruskin University, Cambridge, UK, CB1 1PT
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40
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Park SH, Hong SH, Kim K, Lee SW, Yon DK, Jung SJ, Abdeen Z, Brahim Ahmed MLC, Serouri AA, Al‐Herz W, Subbaram K, Shaik Syed P, Ali S, ALI KOSAR, Al‐Shamsi HO, Baatarkhuu O, Nielsen HB, BERNINI‐CARRI E, Bondarenko A, Cassell A, Cham A, Chua MLK, Dadabhai S, Darre T, Davtyan H, Dragioti E, East B, Jeffrey Edwards R, Ferioli M, Georgiev T, Ghandour L, Harapan H, Hsueh P, Ikram A, Inoue S, Jacob L, Janković S, Jayarajah U, Jesenak M, Kakodkar P, Kapata N, Kebede Y, Khader Y, Kifle M, Koh D, Maleš VK, Kotfis K, Koyanagi A, Kretchy J, Lakoh S, Lee J, Lee JY, Mendonça MDLL, Ling L, Llibre‐Guerra J, Machida M, Makurumidze R, Mallah S, Memish ZA, MENDOZA IVAN, Moiseev S, Nadasdy T, Nahshon C, ÑAMENDYS‐SILVA SILVIOA, Yongsi BN, Nicolasora AD, Nugmanova Z, Oh H, Oksanen A, OWOPETU OLUWATOMI, Ozguler ZO, Perez GE, Pongpirul K, Rademaker M, Radojevic N, Roca A, Rodriguez‐Morales AJ, Viveiros Rosa SG, Roshi E, SAEED KMI, Sah R, Sakakushev B, Sallam DE, SATHIAN BRIJESH, Schober P, Simonović Z, Singhal T, Skhvitaridze N, Solmi M, Tizaoui K, TLHAKANELO JOHNTHATO, Torales J, Torres‐Roman S, Tsartsalis D, Tsolmon J, Vieira DN, Wanghi G, Wollina U, Xu R, Yang L, Zia K, Zildzic M, Il Shin J, Smith L. Non‐Pharmaceutical Interventions Reduce the Incidence, and Mortality of COVID‐19: A Study based on the Survey from the International COVID‐19 Research Network (ICRN). J Med Virol 2022. [DOI: https://doi.org/10.1002/jmv.28354] [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: 12/03/2022]
Affiliation(s)
| | - Sung Hwi Hong
- Yonsei University College of MedicineSeoulRepublic of Korea
| | - Kwanghyun Kim
- Department of Preventive Medicine, Yonsei University College of MedicineSeoulKorea
- Department of Public HealthYonsei UniversitySeoulKorea
| | - Seung Won Lee
- Department of Data Science, Sejong University College of Software ConvergenceSeoulSouth Korea
- Department of Precision Medicine, Sungkyunkwan University School of MedicineSuwonRepublic of Korea
| | - Dong Keon Yon
- Medical Science Research Institute, Kyung Hee University College of MedicineSeoulSouth Korea
| | - Sun Jae Jung
- Department of Public HealthYonsei UniversitySeoulKorea
| | - Ziad Abdeen
- Department of Emergency Medicine, Augusta Victoria Hospital, Address: Al Tour, East Jerusalem
| | | | | | | | - Kannan Subbaram
- School of Medicine, The Maldives National University School of MedicineMaldives
| | - P. Shaik Syed
- School of Medicine, The Maldives National University School of MedicineMaldives
| | - Sheeza Ali
- School of Medicine, The Maldives National University School of MedicineMaldives
| | - KOSAR ALI
- University of Sulaimani college of medicine
| | - Humaid O. Al‐Shamsi
- Burjeel Cancer Institute, Burjeel Medical City, Abu DhabiUnited Arab Emirates
| | - Oidov Baatarkhuu
- Department of Infectious Diseases, Mongolian National University of Medical Sciences
| | - Henning Bay Nielsen
- Department of Anesthesia and Intensive Care, Zealand University Hospital RoskildeRoskildeDenmark
- Department of Nutrition, Exercise and Sports, Faculty of Science, University of CopenhagenDenmark
| | | | | | | | | | | | - Sufia Dadabhai
- Johns Hopkins Bloomberg School of Public Health; BlantyreMalawi
| | - Tchin Darre
- Department of Pathology, University of LoméTogo
| | | | - Elena Dragioti
- Pain and Rehabilitation Centre, and Department of Health, Medicine and Caring Sciences, Linköping UniversityLinköpingSweden
| | - Barbora East
- 3rd, Department of Surgery, 1st Medical Faculty of Charles University, Motol University HospitalPrague, Czech Republic
| | | | - Martina Ferioli
- IRCCS Azienda Ospedaliero Universitaria di Bologna, Respiratory and Critical Care UnitBolognaItaly
- Department of Clinical, Integrated and Experimental Medicine (DIMES), Alma Mater Studiorum UniversityBolognaItaly
| | | | | | - Harapan Harapan
- Medical Research UnitUniversitas Syiah KualaBanda AcehIndonesia
| | - Po‐Ren Hsueh
- Departments of Laboratory Medicine and Internal Medicine, China Medical University HospitalChina Medical UniversityTaichungTaiwan
| | | | - Shigeru Inoue
- Tokyo Medical University, Department of Preventive Medicine and Public Health
| | - Louis Jacob
- Research and Development Unit, Parc Sanitari Sant Joan de Déu, CIBERSAM, ISCIII, Dr. Antoni Pujadas, 42, Sant Boi de LlobregatBarcelona08830Spain
- Faculty of Medicine, University of Versailles Saint‐Quentin‐en‐Yvelines78180Montigny‐le‐BretonneuxFrance
| | | | - Umesh Jayarajah
- Postgraduate Institute of Medicine, University of ColomboSri Lanka
| | - Milos Jesenak
- Department of Pediatrics, Jessenius Faculty of Medicine in MartinComenius University in Bratislava, University Teaching Hospital in Martin
| | | | | | - Yohannes Kebede
- Department of Health, Behavior and Society, Jimma UniversityEthiopia
| | | | - Meron Kifle
- Centre for Tropical Medicine and Global Health, Nuffield Department of Clinical Medicine, University of OxfordOxfordUK
| | - David Koh
- Saw Swee Hock School of Public Health, National University of Singapore
| | | | - Katarzyna Kotfis
- Department of Anesthesiology, Intensive Therapy and Acute Intoxications, Pomeranian Medical University in SzczecinPoland
| | - Ai Koyanagi
- Parc Sanitari San Joan de Deu, ICREA, CIBERSAM, ISCIII
| | - James‐Paul Kretchy
- Public Health Unit, School of Medicine and Health Sciences, Central University, P. O. Box2305AccraGhana
| | - Sulaiman Lakoh
- College of Medicine and Allied Health Sciences, University of Sierra Leone
| | - Jinhee Lee
- Yonsei University Wonju College of Medicine
| | | | | | | | | | - Masaki Machida
- Tokyo Medical University, Department of Preventive Medicine and Public Health
| | - Richard Makurumidze
- University of Zimbabwe Faculty of Medicine and Health Sciences; Family Medicine, Global and Public Health Unit
| | - Saad Mallah
- Royal College of Surgeons in Ireland ‐Bahrain
| | - Ziad A Memish
- Director Research and Innovation Center, King Saud Medical City, Ministry of health
| | - IVAN MENDOZA
- Tropical Cardiology. Central University of Venezuela
| | | | | | - Chen Nahshon
- Department of Gynecologic Surgery & Oncology, Carmel Medical Center, HaifaIsrael
| | - SILVIO A. ÑAMENDYS‐SILVA
- Instituto Nacional de Ciencias Medicas y Nutricion Salvador Zubiran; Instituto Nacional de CancerologiaMexico CityMexico
| | | | - Amalea Dulcene Nicolasora
- Molecular Biology Laboratory, Research Institute for Tropical Medicine, Alabang, Muntinlupa CityPhilippines1781
| | | | - Hans Oh
- University of Southern California
| | - Atte Oksanen
- Faculty of social sciencesTampere UniversityFinland
| | - OLUWATOMI OWOPETU
- Department of Community Medicine, University College HospitalIbadanNigeria
| | | | | | | | - Marius Rademaker
- Marius Rademaker Waikato Clinical Campus, University of Auckland Medical SchoolHamiltonNew Zealand
| | | | - Anna Roca
- MRC Unit The Gambia at the London School of Hygiene and Tropical Medicine, The Gambia
| | - Alfonso J. Rodriguez‐Morales
- Grupo de Investigación BiomedicinaFaculty of Medicine, Fundación Universitaria Autónoma de las AmericasPereiraColombia
- Universidad Cientifica del SurLimaPeru
| | | | | | | | - Ranjit Sah
- Tribhuvan University Teaching Hospital, Institute of Medicine
| | - Boris Sakakushev
- RIMU/Research Institute of Medical University Plovdiv
- Chair of Propedeutics of Surgical Diseases
- University Hospital St George Plovdiv
| | - Dina Ebrahem Sallam
- Pediatrics & Pediatric Nephrology Department, Faculty of MedicineAin Shams UniversityCairoEgypt
| | - BRIJESH SATHIAN
- Geriatrics and long term care department, Rumailah HospitalDohaQatar
| | - Patrick Schober
- Amsterdam UMC location Vrije Universiteit Amsterdam, Department of AnesthesiologyAmsterdamThe Netherlands
| | | | - Tanu Singhal
- Kokilaben Dhirubhai Ambani Hospital and Medical Research Institute
| | | | - Marco Solmi
- Department of Psychiatry, University of OttawaOntarioCanada
- Department of Mental HealthThe Ottawa HospitalOntarioCanada
- Ottawa Hospital Research Institute (OHRI) Clinical Epidemiology Program University of Ottawa Ottawa Ontario
- Department of Child and Adolescent Psychiatry, Charité UniversitätsmedizinBerlinGermany
| | - kalthoum Tizaoui
- Laboratory of Microorganisms and Actives Biomolecules, Faculty of Sciences of TunisUniversity Tunis El Manar
| | | | - Julio Torales
- National University of Asunción, School of Medical SciencesParaguay
| | - Smith Torres‐Roman
- South American Center for Education and Research in Public Health, Universidad Norbert WienerLima15108Peru
| | - Dimitrios Tsartsalis
- Department of Emergency Medicine, Hippokration Hospital, Address: Leof Vasilissis Sofias 8011527AthensGreece
| | | | | | - Guy Wanghi
- University of Kinshasa Faculty of Medicine
| | - Uwe Wollina
- Department of Dermatology and Allergology, Städtisches Klinikum Dresden – Academic Teaching HospitalDresdenGermany
| | - Ren‐He Xu
- Faculty of Health Sciences, University of Macau
| | - Lin Yang
- Department of Cancer Epidemiology and Prevention Research, Cancer Care Alberta, Alberta Health Services; School of Medicine, University of CalgaryCalgaryCanada
| | - Kashif Zia
- School of Health and Wellbeing, University of Glasgow, U.K
| | | | - Jae Il Shin
- Department of Pediatrics, Yonsei University College of MedicineSeoulRepublic of Korea
| | - Lee Smith
- Centre for Health Performance and WellbeingAnglia Ruskin University, Cambridge, UK, CB1 1PT
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41
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Lee JY, Kim DG, Ahn JH, Lee T, Choi SO, Han BG. Quantitative ultrasound for non-invasive evaluation of rejection in renal transplantation. Korean Journal of Transplantation 2022. [DOI: 10.4285/atw2022.f-2408] [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: 11/16/2022] Open
Affiliation(s)
- Jun Young Lee
- Department of Nephrology, Wonju Severance Christian Hospital, Yonsei University College of Medicine, Wonju, Korea
| | - Deok Gie Kim
- Department of Transplantation Surgery, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Jhii-Hyun Ahn
- Department of Radiology, Wonju Severance Christian Hospital, Yonsei University College of Medicine, Wonju, Korea
| | - Taesic Lee
- Department of Family Medicine, Wonju Severance Christian Hospital, Yonsei University College of Medicine, Wonju, Korea
| | - Seung Ok Choi
- Department of Nephrology, Wonju Severance Christian Hospital, Yonsei University College of Medicine, Wonju, Korea
| | - Byoung Geun Han
- Department of Nephrology, Wonju Severance Christian Hospital, Yonsei University College of Medicine, Wonju, Korea
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42
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Lee JY, Kang MS, Kim DY, Kim DG, Kim SH, Han BG, Lee J. Psychological effects of kidney transplantation in South Korea: a national-wide population study. Korean Journal of Transplantation 2022. [DOI: 10.4285/atw2022.f-0747] [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: 11/16/2022] Open
Affiliation(s)
- Jun Young Lee
- Department of Nephrology, Yonsei University Wonju College of Medicine, Wonju, Korea
| | - Min Seok Kang
- Department of Internal Medicine, Yonsei University Wonju College of Medicine, Wonju, Korea
| | - Dong Young Kim
- Department of Internal Medicine, Yonsei University Wonju College of Medicine, Wonju, Korea
| | - Deok-Gie Kim
- Department of Surgery, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Sung Hwa Kim
- Department of Biostatistics, Yonsei University Wonju College of Medicine, Wonju, Korea
| | - Byoung Geun Han
- Department of Nephrology, Yonsei University Wonju College of Medicine, Wonju, Korea
| | - Jinhee Lee
- Department of Psychiatry, Yonsei University Wonju College of Medicine, Wonju, Korea
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43
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Nguyen DN, Phu TKC, Kim J, Hong WT, Kim JS, Roh SH, Park HS, Chung CH, Choe WS, Shin H, Lee JY, Kim JK. Interfacial Strain-Modulated Nanospherical Ni 2 P by Heteronuclei-Mediated Growth on Ti 3 C 2 T x MXene for Efficient Hydrogen Evolution. Small 2022; 18:e2204797. [PMID: 36123143 DOI: 10.1002/smll.202204797] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Indexed: 06/15/2023]
Abstract
Interface modulation of nickel phosphide (Ni2 P) to produce an optimal catalytic activation barrier has been considered a promising approach to enhance the hydrogen production activity via water splitting. Herein, heteronuclei-mediated in situ growth of hollow Ni2 P nanospheres on a surface defect-engineered titanium carbide (Ti3 C2 Tx ) MXene showing high electrochemical activity for the hydrogen evolution reaction (HER) is demonstrated. The heteronucleation drives intrinsic strain in hexagonal Ni2 P with an observable distortion at the Ni2 P@Ti3 C2 Tx MXene heterointerface, which leads to charge redistribution and improved charge transfer at the interface between the two components. The strain at the Ni2 P@Ti3 C2 Tx MXene heterointerface significantly boosts the electrochemical catalytic activities and stability toward HER in an acidic medium via a combination between experimental results and theoretical calculations. In a 0.5 m H2 SO4 electrolyte, the Ni2 P@Ti3 C2 Tx MXene hybrid shows excellent HER catalytic performance, requiring an overpotential of 123.6 mV to achieve 10 mA cm-2 with a Tafel slope of 39 mV dec-1 and impressive durability over 24 h operation. This approach presents a significant potential to rationally design advanced catalysts coupled with 2D materials and transition metal-based compounds for state-of-the-art high efficiency energy conversions.
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Affiliation(s)
- Duong Nguyen Nguyen
- School of Chemical Engineering, Sungkyunkwan University, 2066, Seoburo, Jangan-gu, Suwon, 16419, Republic of Korea
| | - Thi Kim Cuong Phu
- School of Chemical Engineering, Sungkyunkwan University, 2066, Seoburo, Jangan-gu, Suwon, 16419, Republic of Korea
| | - Jaekyum Kim
- School of Chemical Engineering, Sungkyunkwan University, 2066, Seoburo, Jangan-gu, Suwon, 16419, Republic of Korea
| | - Won Tae Hong
- School of Chemical Engineering, Sungkyunkwan University, 2066, Seoburo, Jangan-gu, Suwon, 16419, Republic of Korea
| | - Jin-Soo Kim
- Graduate School of Energy Science and Technology (GEST), Chungnam National University, Daejeon, 34134, Republic of Korea
- Department of Materials Science and Engineering, Pohang University of Science and Technology (POSTECH), Pohang, Gyeongbuk, 37673, Republic of Korea
| | - Seung Hun Roh
- School of Chemical Engineering, Sungkyunkwan University, 2066, Seoburo, Jangan-gu, Suwon, 16419, Republic of Korea
| | - Ho Seok Park
- School of Chemical Engineering, Sungkyunkwan University, 2066, Seoburo, Jangan-gu, Suwon, 16419, Republic of Korea
- Convergence Research Center for Energy and Environmental Sciences, Department of Health Sciences and Technology, Samsung Advanced Institute for Health Sciences and Technology (SAIHST), Sungkyunkwan University, 2066, Seoburo, Jangan-gu, Suwon, 16419, Republic of Korea
| | - Chan-Hwa Chung
- School of Chemical Engineering, Sungkyunkwan University, 2066, Seoburo, Jangan-gu, Suwon, 16419, Republic of Korea
| | - Woo-Seok Choe
- School of Chemical Engineering, Sungkyunkwan University, 2066, Seoburo, Jangan-gu, Suwon, 16419, Republic of Korea
| | - Hyeyoung Shin
- Graduate School of Energy Science and Technology (GEST), Chungnam National University, Daejeon, 34134, Republic of Korea
| | - Jun Young Lee
- School of Chemical Engineering, Sungkyunkwan University, 2066, Seoburo, Jangan-gu, Suwon, 16419, Republic of Korea
| | - Jung Kyu Kim
- School of Chemical Engineering, Sungkyunkwan University, 2066, Seoburo, Jangan-gu, Suwon, 16419, Republic of Korea
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Chung H, Seo H, Choi SH, Park CK, Kim TM, Park SH, Won JK, Lee JH, Lee ST, Lee JY, Hwang I, Kang KM, Yun TJ. Cluster Analysis of DSC MRI, Dynamic Contrast-Enhanced MRI, and DWI Parameters Associated with Prognosis in Patients with Glioblastoma after Removal of the Contrast-Enhancing Component: A Preliminary Study. AJNR Am J Neuroradiol 2022; 43:1559-1566. [PMID: 36175084 PMCID: PMC9731243 DOI: 10.3174/ajnr.a7655] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2022] [Accepted: 08/21/2022] [Indexed: 02/01/2023]
Abstract
BACKGROUND AND PURPOSE No report has been published on the use of DSC MR imaging, DCE MR imaging, and DWI parameters in combination to create a prognostic prediction model in glioblastoma patients. The aim of this study was to develop a machine learning-based model to find preoperative multiparametric MR imaging parameters associated with prognosis in patients with glioblastoma. Normalized CBV, volume transfer constant, and ADC of the nonenhancing T2 high-signal-intensity lesions were evaluated using K-means clustering. MATERIALS AND METHODS A total of 142 patients with glioblastoma who underwent preoperative MR imaging and total resection were included in this retrospective study. From the normalized CBV, volume transfer constant, and ADC maps, the parametric data were sorted using the K-means clustering method. Patients were divided into training and test sets (ratio, 1:1), and the optimal number of clusters was determined using receiver operating characteristic analysis. Kaplan-Meier survival analysis and log-rank tests were performed to identify potential parametric predictors. A multivariate Cox proportional hazard model was conducted to adjust for clinical predictors. RESULTS The nonenhancing T2 high-signal-intensity lesions were divided into 6 clusters. The cluster (class 4) with the relatively low normalized CBV and volume transfer constant value and the lowest ADC values was most associated with predicting glioblastoma prognosis. The optimal cutoff of the class 4 volume fraction of nonenhancing T2 high-signal-intensity lesions predicting 1-year progression-free survival was 9.70%, below which the cutoff was associated with longer progression-free survival. Two Kaplan-Meier curves based on the cutoff value showed a statistically significant difference (P = .037). When we adjusted for all clinical predictors, the cluster with the relatively low normalized CBV and volume transfer constant values and the lowest ADC value was an independent prognostic marker (hazard ratio, 3.04; P = .048). The multivariate Cox proportional hazard model showed a concordance index of 0.699 for progression-free survival. CONCLUSIONS Our model showed that nonenhancing T2 high-signal-intensity lesions with the relatively low normalized CBV, low volume transfer constant values, and the lowest ADC values could serve as useful prognostic imaging markers for predicting survival outcomes in patients with glioblastoma.
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Affiliation(s)
- H Chung
- From the Seoul National University College of Medicine (H.C., H.S.), Seoul, Korea
| | - H Seo
- From the Seoul National University College of Medicine (H.C., H.S.), Seoul, Korea
| | - S H Choi
- Department of Radiology (S.H.C., J.Y.L., I.H., K.M.K., T.J.Y.), Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea
- Center for Nanoparticle Research (S.H.C.), Institute for Basic Science, Seoul, Korea
- School of Chemical and Biological Engineering (S.H.C.), Seoul National University, Seoul, Korea
| | - C-K Park
- Department of Neurosurgery (C.-K.P.), Internal Medicine
| | - T M Kim
- Cancer Research Institute (T.M.K.)
| | - S-H Park
- Departments of Pathology (S.-H.P., J.K.W.), Radiation Oncology
| | - J K Won
- Departments of Pathology (S.-H.P., J.K.W.), Radiation Oncology
| | - J H Lee
- Cancer Research Institute (J.H.L.)
| | - S-T Lee
- Neurology (S.-T.L.), Seoul National University Hospital, Seoul, Korea
| | - J Y Lee
- Department of Radiology (S.H.C., J.Y.L., I.H., K.M.K., T.J.Y.), Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea
| | - I Hwang
- Department of Radiology (S.H.C., J.Y.L., I.H., K.M.K., T.J.Y.), Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea
| | - K M Kang
- Department of Radiology (S.H.C., J.Y.L., I.H., K.M.K., T.J.Y.), Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea
| | - T J Yun
- Department of Radiology (S.H.C., J.Y.L., I.H., K.M.K., T.J.Y.), Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea
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Kim T, Kwak Y, Lee JY, Shin H, Kim JS, Yang JW, Eom M. Pathological validation of the Japanese Renal Pathology Society classification and challenges in predicting renal
prognosis in patients with diabetic nephropathy. Kidney Res Clin Pract 2022; 41:545-555. [DOI: 10.23876/j.krcp.22.123] [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] [Received: 06/14/2022] [Accepted: 07/26/2022] [Indexed: 11/04/2022] Open
Abstract
Background: Diabetic nephropathy (DN) accounts for approximately half of all cases of chronic kidney disease (CKD) and end-stage kidney disease worldwide. The Renal Pathology Society (RPS) classification has been used to predict the renal prognosis in DN. In 2018, the Japanese Renal Pathology Society (JRPS) proposed a comprehensive classification system that included pathological changes in the kidney. The clinical significance of the JRPS classification system was comparatively evaluated in the present study. Methods: A total of 93 cases diagnosed with DN from 2009 to 2019 were enrolled. JRPS scores (J-scores) were calculated by scoring the pathological factors in the JRPS classification system and comparing them with clinical parameters. Results: Most pathological factors constituting the J-score were significantly correlated with clinical factors. Laminated nodules were inversely correlated with estimated glomerular filtration rate. After adjusting for age, sex, body mass index, hemoglobin A1c, diabetes duration, and hypertension, CKD stage was significantly correlated with JRPS grade, nodular lesions, and exudative lesions in the multivariate logistic regression analysis. However, receiver operating characteristic curve analysis revealed that the J-score (area under the curve [AUC] = 0.639) had lower clinical significance than the traditional RPS classification system (AUC = 0.675). Conclusion: The JRPS classification can more comprehensively reflect renal changes than the RPS classification and is correlated with renal survival. When creating a new pathological classification, arteriolar hyalinosis should not be included, whereas laminated nodules should be included.
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Lee JY. The limitations of liberal reproductive autonomy. Med Health Care Philos 2022; 25:523-529. [PMID: 35687215 DOI: 10.1007/s11019-022-10097-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/27/2021] [Revised: 04/01/2022] [Accepted: 05/26/2022] [Indexed: 06/15/2023]
Abstract
The common liberal understanding of reproductive autonomy - characterized by free choice and a principle of non-interference - serves as a useful way to analyse the normative appeal of having certain choices open to people in the reproductive realm, especially for issues like abortion rights. However, this liberal reading of reproductive autonomy only offers us a limited ethical understanding of what is at stake in many kinds of reproductive choices, particularly when it comes to different uses of reproductive technologies and third-party reproduction. This is because the liberal framework does not fully capture who benefits from which reproductive options, the extent of the risks and harms involved in various reproductive interventions, and the reasons for why people are driven to make certain reproductive choices.
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Affiliation(s)
- J Y Lee
- Department of Public Health, University of Copenhagen, Copenhagen, Denmark.
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Lee JY, Kim SH, Park YH, Park JB, Lee SH, Yang J, Kim MS, Kim DG. Antithymocyte globulin versus basiliximab induction for kidney transplantation in elderly patients: matched analysis within the Korean multicentric registry. Kidney Res Clin Pract 2022; 41:623-634. [PMID: 35977904 PMCID: PMC9576457 DOI: 10.23876/j.krcp.21.310] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2021] [Accepted: 04/08/2022] [Indexed: 11/17/2022] Open
Abstract
Background Basiliximab (BSX) and antithymocyte globulins (ATGs), are two major immunosuppressive agents commonly used as induction therapy for kidney transplant (KT) recipients. The superiority of ATG over BSX has not been well established, especially in elderly KT recipients with low immunological risk. Methods A total of 847 elderly (≥60 years old), low-risk KT patients in the Korean Organ Transplantation Registry were propensity score-matched at a 1:2 ratio and compared according to ATG or BSX induction therapy. The primary outcome was patient and graft survival and biopsy-proven acute cellular rejection. The secondary outcome was graft function, BK virus nephropathy, infection, cancer, new-onset diabetes mellitus after transplantation (NODAT), and delayed graft function. Results In total, 165 patients in the ATG group were matched with 298 patients in the BSX group with average ages of 64.3 and 64.2 years, respectively. During a follow-up of 28.5 ± 10.4 months, the cumulative probabilities of death-censored graft failure at 3 years posttransplantation were 1.3% and 1.4% in ATG and BSX groups, respectively, without a significant difference (p = 0.72). The cumulative probability of NODAT at 3 years posttransplantation was significantly higher in the BSX group (35.6% vs. 21.6%, p = 0.02). The median tacrolimus trough level was significantly lower at 6 months after KT in the ATG group (5.7 ng/mL vs. 6.4 ng/mL, p = 0.001). There were no differences in the other evaluated outcomes. Conclusion Compared with BSX, in elderly, low-risk KT patients, ATG reduced tacrolimus and steroid requirements without differences in all-cause mortality, rejection, or infection, resulting in a reduced NODAT incidence.
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Affiliation(s)
- Jun Young Lee
- Transplantation Center, Wonju Severance Christian Hospital, Wonju, Republic of Korea
- Department of Nephrology, Yonsei University Wonju College of Medicine, Wonju, Republic of Korea
| | - Sung Hwa Kim
- Department of Biostatistics, Yonsei University Wonju College of Medicine, Wonju, Republic of Korea
| | - Yeon Ho Park
- Department of Surgery, Gil Medical Center, Gachon University College of Medicine, Incheon, Republic of Korea
| | - Jae Berm Park
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Su Hyung Lee
- Department of Surgery, Ajou University School of Medicine, Suwon, Republic of Korea
| | - Jaeseok Yang
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Myoung Soo Kim
- Department of Surgery, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Deok Gie Kim
- Department of Surgery, Yonsei University College of Medicine, Seoul, Republic of Korea
- Correspondence: Deok Gie Kim Department of Surgery, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul 03722, Republic of Korea. E-mail:
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Kim DG, Hwang S, Kim JM, Ryu JH, You YK, Choi D, Kim BW, Kim DS, Nah YW, Kim TS, Cho JY, Hong G, Yang JD, Han J, Suh SW, Kim KW, Jung YK, Moon JI, Lee JY, Kim SH, Lee JG, Kim MS, Lee KW, Joo DJ. Non-Renal Risk Factors for Chronic Kidney Disease in Liver Recipients with Functionally Intact Kidneys at 1 Month. J Clin Med 2022; 11:jcm11144203. [PMID: 35887972 PMCID: PMC9315935 DOI: 10.3390/jcm11144203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Revised: 07/14/2022] [Accepted: 07/18/2022] [Indexed: 01/27/2023] Open
Abstract
Chronic kidney disease (CKD) is a critical complication of liver transplants, of which non-renal risk factors are not fully understood yet. This study aimed to reveal pre- and post-transplant risk factors for CKD (<60 mL/min/1.73 m2), examining liver recipients with functionally intact kidneys one month after grafting using nationwide cohort data. Baseline risk factors were analyzed with multivariable Cox regression analyses and post-transplant risk factors were investigated with the time-dependent Cox model and matched analyses of time-conditional propensity scores. Of the 2274 recipients with a one-month eGFR ≥ 60 mL/min/1.73 m2, 494 (22.3%) developed CKD during a mean follow-up of 36.6 ± 14.4 months. Age, female sex, lower body mass index, pre-transplant diabetes mellitus, and lower performance status emerged as baseline risk factors for CKD. Time-dependent Cox analyses revealed that recurrent hepatocellular carcinoma (HR = 1.93, 95% CI 1.06−3.53) and infection (HR = 1.44, 95% CI 1.12−1.60) were significant post-transplant risk factors for CKD. Patients who experienced one of those factors showed a significantly higher risk of subsequent CKD compared with the matched controls who lacked these features (p = 0.013 for recurrent hepatocellular carcinoma, and p = 0.003 for infection, respectively). This study clarifies pre- and post-transplant non-renal risk factors, which lead to renal impairment after LT independently from patients’ renal functional reserve.
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Affiliation(s)
- Deok-Gie Kim
- Department of Surgery, Yonsei University College of Medicine, Seoul 03722, Korea; (D.-G.K.); (J.G.L.); (M.S.K.)
| | - Shin Hwang
- Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul 05505, Korea;
| | - Jong Man Kim
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul 06351, Korea;
| | - Je Ho Ryu
- Department of Surgery, Pusan National University Yangsan Hospital, Pusan National University School of Medicine, Busan 49241, Korea;
| | - Young Kyoung You
- Department of Surgery, College of Medicine, The Catholic University of Korea, Seoul 06591, Korea;
| | - Donglak Choi
- Department of Surgery, Catholic University of Daegu, Daegu 42472, Korea;
| | - Bong-Wan Kim
- Department of Liver Transplantation and Hepatobiliary Surgery, Ajou University School of Medicine, Suwon 16499, Korea;
| | - Dong-Sik Kim
- Department of Surgery, Korea University College of Medicine, Seoul 02841, Korea;
| | - Yang Won Nah
- Department of Surgery, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan 44033, Korea;
| | - Tae-Seok Kim
- Department of Surgery, Dongsan Medical Center, Keimyung University School of Medicine, Daegu 42601, Korea;
| | - Jai Young Cho
- Department of Surgery, Seoul National University Bundang Hospital, Seongnam 13620, Korea;
| | - Geun Hong
- Department of Surgery, EWHA Womans University College of Medicine, Seoul 07804, Korea;
| | - Jae Do Yang
- Department of Surgery, Jeonbuk National University Hospital, Jeonju 54896, Korea;
| | - Jaryung Han
- Department of Surgery, Kyungpook National University Hospital, Daegu 41944, Korea;
| | - Suk-Won Suh
- Department of Surgery, College of Medicine, Chung-Ang University, Seoul 06974, Korea;
| | - Kwan Woo Kim
- Department of Surgery, Dong-A University Hospital, Busan 49201, Korea;
| | - Yun Kyung Jung
- Department of Surgery, Hanyang University, Seoul 04764, Korea;
| | - Ju Ik Moon
- Department of Surgery, Konyang University Hospital, Daejeon 35365, Korea;
| | - Jun Young Lee
- Department of Nephrology, Yonsei University Wonju College of Medicine, Wonju 26426, Korea;
| | - Sung Hwa Kim
- Department of Biostatistics, Yonsei University Wonju College of Medicine, Wonju 26426, Korea;
| | - Jae Geun Lee
- Department of Surgery, Yonsei University College of Medicine, Seoul 03722, Korea; (D.-G.K.); (J.G.L.); (M.S.K.)
| | - Myoung Soo Kim
- Department of Surgery, Yonsei University College of Medicine, Seoul 03722, Korea; (D.-G.K.); (J.G.L.); (M.S.K.)
| | - Kwang-Woong Lee
- Department of Surgery, Seoul National University College of Medicine, Seoul 03087, Korea
- Correspondence: (K.-W.L.); (D.J.J.)
| | - Dong Jin Joo
- Department of Surgery, Yonsei University College of Medicine, Seoul 03722, Korea; (D.-G.K.); (J.G.L.); (M.S.K.)
- Correspondence: (K.-W.L.); (D.J.J.)
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Kim TH, Young Lee J, Xie J, Hoon Park J, Oh JM. Topology dependent modification of layered double hydroxide for therapeutic and diagnostic platform. Adv Drug Deliv Rev 2022; 188:114459. [PMID: 35850372 DOI: 10.1016/j.addr.2022.114459] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Revised: 06/13/2022] [Accepted: 07/12/2022] [Indexed: 01/15/2023]
Abstract
Layered double hydroxide is a family of two-dimensional materials with wide range of compositions. Recently, its ability to accommodate various chemical species and biocompatibility have been attracted in the biomedical applications to develop drug delivery system and nanodiagnostics. In this review, we categorized biomedical approaches of layered double hydroxide with respect to the three topologies of, namely, interlayer space, outer surface with particle edge, and the lattice points. There have been extensive researches on the intercalation of drug or tracing to make use of interlayer space of layered double hydroxide for drug stabilization, sustained release, cellular delivery and etc. Outer surface or edge has been utilized to immobilization of large therapeutic moieties and to attach tracing moiety. Lattice points consisting of various metal species could be utilized for the specific metal species like paramagnetic elements or radioisotopes. Based on these topologies in layered double hydroxide, both the synthetic routes and the achieved functionalities in terms of biomedical application will be discussed.
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Affiliation(s)
- Tae-Hyun Kim
- Department of Environmental Engineering, Seoul National University of Science and Technology, Seoul 01811, South Korea
| | - Jun Young Lee
- Accelerator & Radioisotopes Development Laboratory, Korea Atomic Energy Research Institute, Jeongeup 56212, South Korea
| | - Jing Xie
- Department of Energy and Materials Engineering, Dongguk University-Seoul, Seoul 04620, South Korea
| | - Jeong Hoon Park
- Accelerator & Radioisotopes Development Laboratory, Korea Atomic Energy Research Institute, Jeongeup 56212, South Korea.
| | - Jae-Min Oh
- Department of Energy and Materials Engineering, Dongguk University-Seoul, Seoul 04620, South Korea.
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Baek S, Im SK, Lee M, Ji M, Kim M, Kim D, Lee JY, Choi D. Abstract 4199: rhIL-7-hyFc (efineptakinalpha; NT-I7) enhances the anti-tumor response when combined with hIL-2/TCB2c complex. Cancer Res 2022. [DOI: 10.1158/1538-7445.am2022-4199] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
rhIL-7-hyFc (efineptakin-alfa; NT-I7) is a potent T cell amplifier, with a homodimeric interleukin-7 (IL-7) fused to the hybridizing IgD/IgG4 immunoglobulin domain. Previous work has shown that in mice, NT-I7 dramatically increases tumor-infiltrating CD8+ T cells while reducing the frequency of PD-1+ CD8+ T cells in the tumor. There is also significant expansion of Central Memory (CM)-phenotype CD8+ T cells (CD62L+CD44+) in the tumor and tumor draining lymph node. Here, we investigated the anti-tumor effect of NT-I7 in combination with a T cell activator, SLC-3010 (hIL-2/TCB2c complex), in MC38 tumor-bearing mice. Because TCB2 is an antibody specific for IL-2 that blocks interaction of IL-2 and IL-2Rα (CD25), SLC-3010 can selectively activate T cells while disfavoring Treg activation. Mice were administered a single dose of NT-I7 or SLC-3010 via intramuscular or intravenous injection, respectively. The combination of NT-I7 with SLC-3010 enhanced the anti-tumor response with increased number and frequency of CD8+ T cells as well as granzyme B expression in the tumor. The number of CD8+ T cells peaked at day 4 and day 7 by SLC-3010 and NT-I7, respectively. The number of Tregs in the tumor was slightly increased by NT-I7 and SLC-3010, but it was not statistically significant. Interestingly, NT-I7, but not SLC-3010, increased the frequency of PD-1+TCF-1+TOX- stem-like CD8+ T cells in the draining lymph node. Meanwhile, SLC-3010 significantly increased the number of PD-1+ CD8+ T cells in the tumor. Our data suggests that NT-I7 can be applied in combination with other immunotherapies such as IL-2 to enhance the anti-tumor response.
Citation Format: Seungtae Baek, Sun-Kyoung Im, Minji Lee, Mankyu Ji, Miyoung Kim, Daeun Kim, Jun Young Lee, Donghoon Choi. rhIL-7-hyFc (efineptakinalpha; NT-I7) enhances the anti-tumor response when combined with hIL-2/TCB2c complex [abstract]. In: Proceedings of the American Association for Cancer Research Annual Meeting 2022; 2022 Apr 8-13. Philadelphia (PA): AACR; Cancer Res 2022;82(12_Suppl):Abstract nr 4199.
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Affiliation(s)
- Seungtae Baek
- 1Research Institute of NeoImmunetech, Pohang, Republic of Korea
| | - Sun-Kyoung Im
- 1Research Institute of NeoImmunetech, Pohang, Republic of Korea
| | - Minji Lee
- 1Research Institute of NeoImmunetech, Pohang, Republic of Korea
| | - Mankyu Ji
- 1Research Institute of NeoImmunetech, Pohang, Republic of Korea
| | - Miyoung Kim
- 1Research Institute of NeoImmunetech, Pohang, Republic of Korea
| | - Daeun Kim
- 2Selecxine, Pohang, Republic of Korea
| | | | - Donghoon Choi
- 1Research Institute of NeoImmunetech, Pohang, Republic of Korea
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