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Cha S, Grace SL, Han K, Kim B, Paik NJ, Kim WS. Editor's Choice - Effect of Physical Activity and Tobacco Use on Mortality and Morbidity in Patients with Peripheral Arterial Disease After Revascularisation: A Korean Nationwide Population Based Cohort Study. Eur J Vasc Endovasc Surg 2022; 64:417-426. [PMID: 35671938 DOI: 10.1016/j.ejvs.2022.05.047] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2021] [Revised: 05/16/2022] [Accepted: 05/29/2022] [Indexed: 01/12/2023]
Abstract
OBJECTIVE To investigate the effects of physical activity (PA) and tobacco use on adverse clinical outcomes after revascularisation for peripheral arterial disease (PAD) in the Western Pacific region, where PAD cases and tobacco use are among the highest in the world. METHODS This was a retrospective cohort study using the Korean National Health Insurance Service (NHIS) database and included patients who had received revascularisation for PAD between 2010 and 2015. They were categorised as active or inactive based on the number of days per week they engaged in PA and as current or non-tobacco users (self report). The primary outcome was all cause mortality. Secondary outcomes included major adverse outcome (a composite of all cause mortality, myocardial infarction, and stroke) and major adverse limb event (MALE, a composite of amputation and recurrent revascularisation). RESULTS The relatively healthy cohort comprised 8 324 patients (mean age 64.7 years; 76.9% male) following revascularisation for PAD. Among them, 32.7% were inactive and 26.4% were tobacco users. Active patients had better outcomes than inactive patients (all cause mortality adjusted hazard ratio [adjHR] 0.766; 95% CI 0.685 - 0.855, major adverse outcome adjHR 0.795; 95% CI 0.719 - 0.878, MALE adjHR 0.858; 95% CI 0.773 - 0.953). Tobacco users had poorer outcomes than non-users (all cause mortality adjHR 1.279; 95% CI 1.124 - 1.456, major adverse outcome adjHR 1.263; 95% CI 1.124 - 1.418, MALE adjHR 1.291; 95% CI 1.143 - 1.458). CONCLUSION Even after receiving revascularisation for PAD, a sizable proportion of patients were physically inactive and used tobacco, leading to adverse clinical outcomes such as death, cardiovascular morbidity, and amputation in Korea. These modifiable risk factors should be addressed systematically, and a comprehensive approach including supervised exercise programmes and tobacco cessation is needed in patients with PAD.
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Affiliation(s)
- Seungwoo Cha
- Department of Rehabilitation Medicine, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Sherry L Grace
- York University & the University Health Network, Toronto, Canada
| | - Kyungdo Han
- Department of Statistics and Actuarial Science, Soongsil University, Seoul, Korea
| | - Bongseong Kim
- Department of Statistics and Actuarial Science, Soongsil University, Seoul, Korea
| | - Nam-Jong Paik
- Department of Rehabilitation Medicine, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Won-Seok Kim
- Department of Rehabilitation Medicine, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Seongnam, Korea.
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2
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Park YS, Ryu GW, Choi M. Multiple metabolic comorbidities and their consequences among patients with peripheral arterial disease. PLoS One 2022; 17:e0268201. [PMID: 35536826 PMCID: PMC9089858 DOI: 10.1371/journal.pone.0268201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Accepted: 04/22/2022] [Indexed: 11/28/2022] Open
Abstract
Older adults with peripheral arterial disease (PAD) have increased risks of major cardiovascular events and hospitalization. Metabolic comorbidities, such as hypertension, diabetes mellitus, and dyslipidemia, are common risk factors for these unfavorable health events. This study aimed to determine how multiple metabolic comorbidities affect the risk of adverse health outcomes in older adults with PAD. A retrospective cohort study was adopted using administrative claim data from the Health Insurance Review and Assessment Service Agency. The study sample included 3,122 older adults (≥ 65 years old) with at least one PAD diagnosis in an inpatient setting from 2011 to 2013 and who had at least one follow-up visit after hospitalization by 2018. The three metabolic comorbidities were defined as having at least two diagnostic claims or one prescription per year of anti-hypertensive, anti-diabetic, or anti-dyslipidemic medications for the corresponding diagnosis. The outcome variables included major adverse cardiovascular events (MACEs) and major adverse limb events (MALE). Kaplan-Meier survival curves demonstrated that PAD patients with more metabolic comorbidities had shorter MACE-free and MALE-free periods. Adjusted Cox proportional hazards analyses suggested significant additive effects of multiple metabolic comorbidities on increased risks of MACE and MALE among older adults with PAD. Lower socioeconomic status and non-metabolic comorbidities also increased the risk of MACE. Male sex, being young-old (65–74 years), and a higher proportion of inpatient claims increased the risk of MALE. The findings of this study suggest the need for a comprehensive care program for older adults with PAD and metabolic comorbidities. In addition, the healthcare utilization pattern should be considered when designing preventive care for older patients with comorbidities to manage PAD at an earlier stage.
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Affiliation(s)
- Young Shin Park
- Mo-Im Kim Nursing Research Institute, Yonsei University College of Nursing, Seoul, Republic of Korea
| | - Gi Wook Ryu
- Mo-Im Kim Nursing Research Institute, Yonsei University College of Nursing, Seoul, Republic of Korea
- College of Nursing and Brain Korea 21 FOUR Project, Yonsei University College of Nursing, Seoul, Republic of Korea
- Department of Nursing, Hansei University, Gyeonggi-do, Republic of Korea
| | - Mona Choi
- Mo-Im Kim Nursing Research Institute, Yonsei University College of Nursing, Seoul, Republic of Korea
- * E-mail:
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Zhang B, Yang M, He T, Li X, Gu J, Zhang X, Dai X, Li X, Lu X, Lang D, Hu H, Chen X, Yang B, Gu H, Zhang X, Zou Y. Twelve-Month Results From the First-in-China Prospective, Multi-Center, Randomized, Controlled Study of the FREEWAY Paclitaxel-Coated Balloon for Femoropopliteal Treatment. Front Cardiovasc Med 2021; 8:686267. [PMID: 34568443 PMCID: PMC8460758 DOI: 10.3389/fcvm.2021.686267] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2021] [Accepted: 08/19/2021] [Indexed: 11/13/2022] Open
Abstract
Background: Several paclitaxel-coated balloons have been proved to provide better efficacy results than uncoated balloons in femoropopliteal lesions. But the efficacy and safety of FREEWAY balloons have not been investigated in Chinese patients. This study aimed to evaluate the efficacy and safety performance of FREEWAY paclitaxel-coated balloons vs. uncoated balloons in Chinese femoropopliteal artery lesions. Methods: In this prospective multi-center randomized controlled FREEWAY-CHINA study, 311 patients with symptomatic lower limb ischemia (Rutherford category 2–5) and femoropopliteal lesions of 14 Chinese centers were randomly assigned in a 1:1 ratio to endovascular treatment with either FREEWAY paclitaxel-coated balloons or uncoated balloons (control). The primary endpoint was the 6-month clinically-driven target lesion revascularization (CD-TLR) rate. Secondary endpoints included the device and technical success rate, the ankle-brachial indexes (ABIs), Rutherford category change, the 6-month primary and secondary patency rates, severe adverse effects, and the 12-month CD-TLR rate. Results: The two groups were comparable in terms of their demographic and lesion characteristics. Patients' mean age was 70 years, and 70% were men. The mean lesion length was 71 mm. The 6-month CD-TLR rate was 2.6% in the FREEWAY group and 11.7% in the control group (P = 0.001). The 12-month CD-TLR rate was 2.7% in the FREEWAY group and 13.2% in the control group (P = 0.0005). Other endpoints, including patency rates, major adverse events, and ABI or Rutherford change, did not differ between the two groups. Conclusion: The FREEWAY balloon resulted in an effective decrease in CD-TLR rates and had similar safety results compared to the uncoated balloon in Chinese femoropopliteal artery patients at the 12-month follow-up appointment.
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Affiliation(s)
- Bihui Zhang
- Department of Interventional Radiology and Vascular Surgery, Peking University First Hospital, Beijing, China
| | - Min Yang
- Department of Interventional Radiology and Vascular Surgery, Peking University First Hospital, Beijing, China
| | - Tao He
- Department of Vascular Surgery, The Central Hospital of Wuhan, Wuhan, China
| | - Xuan Li
- Department of Interventional Radiology and Vascular Surgery, Peking University Third Hospital, Beijing, China
| | - Jianping Gu
- Department of Interventional Radiology and Vascular Surgery, Nanjing First Hospital, Nanjing, China
| | - Xiaoming Zhang
- Department of Vascular Surgery, Peking University People's Hospital, Beijing, China
| | - Xiangchen Dai
- Department of Vascular Surgery, Tianjin Medical University General Hospital, Tianjin, China
| | - Xuedong Li
- Department of Vascular Surgery, The Second Hospital of Tianjin Medical University, Tianjin, China
| | - Xinwu Lu
- Department of Vascular Surgery, Shanghai Ninth People's Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, China
| | - Dehai Lang
- Department of Vascular Surgery, Ningbo No. 2 Hospital, Ningbo, China
| | - Hongyao Hu
- Department of Vascular Surgery, Renmin Hospital of Wuhan University, Hubei General Hospital, Wuhan, China
| | - Xueming Chen
- Department of Vascular Surgery, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Baozhong Yang
- Peripheral Vascular Department, Beijing University of Chinese Medicine Dongfang Hospital, Beijing, China
| | - Hongbin Gu
- Department of Vascular Surgery, People's Liberation Army (PLA) Strategic Support Force Characteristic Medical Center, Beijing, China
| | - Xiwei Zhang
- Department of Vascular Surgery, Jiangsu Province Hospital, Nanjing, China
| | - Yinghua Zou
- Department of Interventional Radiology and Vascular Surgery, Peking University First Hospital, Beijing, China
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Choi H, Lee H, Lee SS, Ahn J, Joh JH, Lee MY. Association of mortality with drug-coated devices in femoropopliteal artery based on the nationwide data. Ann Surg Treat Res 2021; 101:20-27. [PMID: 34235113 PMCID: PMC8255583 DOI: 10.4174/astr.2021.101.1.20] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2020] [Revised: 03/11/2021] [Accepted: 03/26/2021] [Indexed: 11/30/2022] Open
Abstract
Purpose Drug-coated devices have been widely accepted as one of the most promising therapies for femoropopliteal artery revascularization. A recent meta-analysis showed increased mortality in patients treated with drug-coated devices. We sought to examine the association between mortality and drug-coated devices after the treatment of the femoropopliteal artery based on the Korea national administrative claims data. Methods In the National Health Insurance Service database from August 2015 to December 2017, we identified patients with femoropopliteal artery revascularization using percutaneous transluminal angioplasty (PTA), bare metal stents (BMS), drug-coated balloon (DCB), or drug-eluting stents (DES). Kaplan-Meier methods were used to estimate the survival among devices, and log-rank tests were used to evaluate differences between groups. Adjusted hazard ratios (aHRs) were computed using the inverse probability of treatment weightings (IPTW). Results There were 1,724 patients (mean age, 70.9 ± period was 552 days (interquartile range, 404-688 days). There was a difference in IPTW-adjusted mortality risk among device types (26.3% in PTA, 22.1% in BMS, 17.7% in DCB, and 17.8% in DES; P = 0.004). IPTW-adjusted Cox nproportional hazard analysis showed that drug-coated devices were associated with decreased all-cause mortality risk (aHR, 0.70; 95% confidence interval, 0.58-0.86). Conclusion Our real-world analysis showed that there was no evidence of increased all-cause mortality after femoropopliteal artery revascularization with drug-coated devices compared with non-drug-coated devices.
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Affiliation(s)
- Hyunsook Choi
- Healthcare Economics and Government Affairs, Medtronic Korea Ltd., Seoul, Korea.,Department of Health Convergence, Ehwa Womans University, Seoul, Korea.,Department of Medical Device Management & Research, Samsung Advanced Institute for Health Science & Technology, Sungkyunkwan University, Seoul, Korea
| | - Haine Lee
- Healthcare Economics and Government Affairs, Medtronic Korea Ltd., Seoul, Korea
| | - Sang-Soo Lee
- Healthcare Economics and Government Affairs, Medtronic Korea Ltd., Seoul, Korea.,Department of Medical Device Management & Research, Samsung Advanced Institute for Health Science & Technology, Sungkyunkwan University, Seoul, Korea
| | - Jeonghoon Ahn
- Department of Health Convergence, Ehwa Womans University, Seoul, Korea
| | - Jin Hyun Joh
- Department of Surgery, Kyung Hee University Hospital at Gangdong, School of Medicine, Kyung Hee University, Seoul, Korea
| | - Moo-Yeol Lee
- Department of Physiology, Chung-Ang University School of Medicine, Seoul, Korea
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5
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Staniszewska A, Gimzewska M, Onida S, Lane T, Davies AH. Lower extremity arterial interventions in England. Ann R Coll Surg Engl 2021; 103:360-366. [PMID: 33852354 DOI: 10.1308/rcsann.2020.7090] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
INTRODUCTION The increasing prevalence of diabetes mellitus and advances in endovascular therapies continue to have an impact on the epidemiology and management of lower extremity arterial disease. This study describes trends in lower extremity revascularisation and major lower limb amputation in NHS England over the past two decades (2000-2019). METHODS Numbers of lower extremity endovascular interventions, open surgical procedures and major lower limb amputations performed in NHS England between 2000 and 2019 were extracted from publicly available hospital admitted patient care activity reports. Trends in intervention were assessed with linear regression models and chi-square tests for trend. RESULTS Over this period, 527,131 revascularisations and 92,053 amputations were performed. The mean age of patients was 67.5 years (standard deviation 1.6 years) and 65.3% were male. The number of lower limb revascularisation procedures increased by 402.4 units/year (95% confidence interval, CI, 290.1-514.6, p < 0.001). The number of endovascular interventions rose by 43.5% (10,912 in 2000 vs 15,657 in 2019; β = 359.5.0, 95% CI 279.3-439.8, p < 0.001) compared with no significant increase in the number of open surgical procedures (8,483 in 2000 vs 7,872 in 2019; β = 42.8, 95% CI -8.3 to 94.0, p = 0.095). The number of major lower limb amputations has decreased by 9.4% (5,418 in 2000 vs 4,907 in 2019; β = -31.0; 95% CI -49.6 to -12.5, R2 = 0.42, p = 0.003). CONCLUSIONS There has been a significant increase in the rate of lower limb revascularisation procedures associated with decreased numbers of major lower limb amputations over the past two decades. These changes in overall trends may affect both service provision and vascular surgery training planning.
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Affiliation(s)
- A Staniszewska
- Academic Section of Vascular Surgery, Department of Surgery and Cancer, Imperial College London, London, UK
| | - M Gimzewska
- Academic Section of Vascular Surgery, Department of Surgery and Cancer, Imperial College London, London, UK
| | - S Onida
- Academic Section of Vascular Surgery, Department of Surgery and Cancer, Imperial College London, London, UK
| | - T Lane
- Academic Section of Vascular Surgery, Department of Surgery and Cancer, Imperial College London, London, UK
| | - A H Davies
- Academic Section of Vascular Surgery, Department of Surgery and Cancer, Imperial College London, London, UK
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Parvar SL, Ngo L, Dawson J, Nicholls SJ, Fitridge R, Psaltis PJ, Ranasinghe I. Long-term outcomes following endovascular and surgical revascularization for peripheral artery disease: a propensity score-matched analysis. Eur Heart J 2021; 43:32-40. [PMID: 33624819 DOI: 10.1093/eurheartj/ehab116] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Revised: 01/26/2021] [Accepted: 02/14/2021] [Indexed: 11/14/2022] Open
Abstract
AIMS Peripheral artery disease (PAD) revascularization can be performed by either endovascular or open surgical approach. Despite increasing use of endovascular revascularization, it is still uncertain which strategy yields better long-term outcomes. METHODS AND RESULTS This retrospective cohort study evaluated patients hospitalized with PAD in Australia and New Zealand who underwent either endovascular or surgical revascularization between 2008 and 2015, and compared procedures using a propensity score-matched analysis. Hybrid interventions were excluded. The primary endpoint was mortality or major adverse limb events (MALE), defined as a composite endpoint of acute limb ischaemia, urgent surgical or endovascular reintervention, or major amputation, up to 8 years post-hospitalization using time-to-event analyses 75 189 patients fulfilled eligibility (15 239 surgery and 59 950 endovascular), from whom 14 339 matched pairs (mean ± SD age 71 ± 12 years, 73% male) with good covariate balance were identified. Endovascular revascularization was associated with an increase in combined MALE or mortality [hazard ratio (HR) 1.13, 95% confidence interval (CI): 1.09-1.17, P < 0.001]. There was a similar risk of MALE (HR 1.04, 95% CI: 0.99-1.10, P = 0.15), and all-cause urgent rehospitalizations (HR 1.01, 95% CI: 0.98-1.04, P = 0.57), but higher mortality (HR 1.16, 95% CI: 1.11-1.21, P < 0.001) when endovascular repair was compared to surgery. In subgroup analysis, these findings were consistent for both claudication and chronic limb-threatening ischaemia presentations. CONCLUSION Although the long-term risk of MALE was comparable for both approaches, enduring advantages of surgical revascularization included lower long-term mortality. This is at odds with some prior PAD studies and highlights contention in this space.
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Affiliation(s)
- Saman L Parvar
- Vascular Research Centre, Lifelong Health Theme, South Australian Health & Medical Research Institute, North Terrace, Adelaide, SA 5000, Australia.,Faculty of Health and Medical Sciences, University of Adelaide, Adelaide, SA, Australia.,Department of Cardiology, Central Adelaide Local Health Network, Adelaide, SA, Australia
| | - Linh Ngo
- School of Clinical Medicine, The University of Queensland, Brisbane, QLD, Australia.,Department of Cardiology, The Prince Charles Hospital, Brisbane, QLD, Australia
| | - Joseph Dawson
- Faculty of Health and Medical Sciences, University of Adelaide, Adelaide, SA, Australia.,Department of Vascular & Endovascular Surgery, Royal Adelaide Hospital, Adelaide, SA, Australia
| | - Stephen J Nicholls
- Monash Cardiovascular Research Centre, Victorian Heart Institute, Monash University, Melbourne, VIC, Australia
| | - Robert Fitridge
- Faculty of Health and Medical Sciences, University of Adelaide, Adelaide, SA, Australia.,Department of Vascular & Endovascular Surgery, Royal Adelaide Hospital, Adelaide, SA, Australia
| | - Peter J Psaltis
- Vascular Research Centre, Lifelong Health Theme, South Australian Health & Medical Research Institute, North Terrace, Adelaide, SA 5000, Australia.,Faculty of Health and Medical Sciences, University of Adelaide, Adelaide, SA, Australia.,Department of Cardiology, Central Adelaide Local Health Network, Adelaide, SA, Australia
| | - Isuru Ranasinghe
- School of Clinical Medicine, The University of Queensland, Brisbane, QLD, Australia.,Department of Cardiology, The Prince Charles Hospital, Brisbane, QLD, Australia
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Park JH, Ha KH, Kim BY, Lee JH, Kim DJ. Trends in Cardiovascular Complications and Mortality among Patients with Diabetes in South Korea. Diabetes Metab J 2021; 45:120-124. [PMID: 33290647 PMCID: PMC7850871 DOI: 10.4093/dmj.2020.0175] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/21/2020] [Accepted: 09/06/2020] [Indexed: 01/17/2023] Open
Abstract
We investigated the cardiovascular complications and mortality rates of patients with diabetes in South Korea. The rates of hospitalization due to cardiovascular complications and mortality were analyzed using the Korean National Health Insurance Service-National Sample Cohort. From 2006 to 2015, the rates of hospitalization due to major cardiovascular complications decreased, while those due to heart failure (from 72 to 146 and 124 to 161 per 10,000 men and women, respectively) and peripheral artery disease (from 39 to 55 and 19 to 35 per 10,000 men and women, respectively) increased. In the period 2007 to 2015, the mortality rates for cancer, cerebrovascular disease, diabetes, heart disease, and hypertensive disease all decreased. However, the mortality rate for pneumonia increased. We observed a continuous reduction in cardiovascular complications and mortality in adults with diabetes. However, with the increase in some diabetes complications, more efforts are needed to prevent diabetes complications.
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Affiliation(s)
- Jung Hwan Park
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Hanyang University College of Medicine, Seoul,
Korea
| | - Kyoung Hwa Ha
- Department of Endocrinology and Metabolism, Ajou University School of Medicine, Suwon,
Korea
- Cardiovascular and Metabolic Disease Etiology Research Center, Ajou University School of Medicine, Suwon,
Korea
| | - Bo Yeon Kim
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Soonchunhyang University Bucheon Hospital, Soonchunhyang University College of Medicine, Bucheon,
Korea
| | - Jae Hyuk Lee
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Myongji Hospital, Goyang,
Korea
| | - Dae Jung Kim
- Department of Endocrinology and Metabolism, Ajou University School of Medicine, Suwon,
Korea
- Cardiovascular and Metabolic Disease Etiology Research Center, Ajou University School of Medicine, Suwon,
Korea
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Lee MS, Choi BG, Hollowed J, Han SK, Baek MJ, gi Ryu Y, Choi SY, Byun JK, Mashaly A, Park Y, Jang WY, Kim W, Choi JY, Park EJ, Na JO, Choi CU, Kim EJ, Park CG, Seo HS, Rha SW. Assessment of Sex Differences in 5-Year Clinical Outcomes Following Endovascular Revascularization for Peripheral Artery Disease. CARDIOVASCULAR REVASCULARIZATION MEDICINE 2020; 21:110-115. [DOI: 10.1016/j.carrev.2019.03.018] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2018] [Revised: 02/24/2019] [Accepted: 03/22/2019] [Indexed: 11/28/2022]
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Kim H, Kim S, Han S, Rane PP, Fox KM, Qian Y, Suh HS. Prevalence and incidence of atherosclerotic cardiovascular disease and its risk factors in Korea: a nationwide population-based study. BMC Public Health 2019; 19:1112. [PMID: 31412823 PMCID: PMC6694551 DOI: 10.1186/s12889-019-7439-0] [Citation(s) in RCA: 68] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Accepted: 08/02/2019] [Indexed: 11/17/2022] Open
Abstract
Background Atherosclerotic cardiovascular disease (ASCVD) is the leading cause of death in Korea. According to a report of published by Statistics Korea in 2014, cerebrovascular disease and cardiovascular disease were the major/leading causes of mortality. However, it is more difficult to identify prevalence and incidence of a disease than the mortality owing to the lack of national-level statistics. Few studies have examined the prevalence and incidence of ASCVD and its risk factors since 2012. This study aimed to estimate the prevalence and incidence of ASCVD and its risk factors in Korea using national claims data. Methods We conducted a retrospective analysis using the national claims data of the Health Insurance Review and Assessment Service. Patients aged ≥18 years with ASCVD (defined as myocardial infarction, angina, coronary revascularization, peripheral artery disease, ischemic stroke, and transient ischemic attack) were identified between January 1, 2014 and December 31, 2015. Patients at high risk for ASCVD (defined as hypertension, diabetes mellitus, and dyslipidemia without ASCVD during the baseline period) were identified between January 1, 2015 and December 31, 2015. We estimated the prevalence, cumulative incidence, and incidence density. These were further stratified by age and sex. The respective denominators for prevalence and incidence were the census population and the at-risk population (defined as the population without respective disease 1 year prior to the respective disease identification). Results Among the included Korean adult patients, the overall prevalence of clinical ASCVD per 1000 individuals was 98.25 in 2014 and 101.11 in 2015. The respective cumulative incidence and incidence density rates of ASCVD per 1000 individuals were 65.30 and 68.03 in 2014, and 67.05 and 69.94 in 2015, respectively. Peripheral artery disease seemed to drive the increase in the total prevalence and incidence of ASCVD. The prevalence and incidence of ASCVD continued to increase with age until 79 years. Conclusions This national population-based study confirmed the high prevalence and incidence of ASCVD and its risk factors in the adult population of South Korea. We suggest that more intensive treatment and prevention are needed to prevent ASCVD. Electronic supplementary material The online version of this article (10.1186/s12889-019-7439-0) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Hyungtae Kim
- College of Pharmacy, Pusan National University, Busandaehak-ro 63 beon-gil, Busan, South Korea
| | - Siin Kim
- College of Pharmacy, Pusan National University, Busandaehak-ro 63 beon-gil, Busan, South Korea
| | - Sola Han
- College of Pharmacy, Pusan National University, Busandaehak-ro 63 beon-gil, Busan, South Korea
| | | | | | - Yi Qian
- Amgen, Inc, Thousand Oaks, CA, USA
| | - Hae Sun Suh
- College of Pharmacy, Pusan National University, Busandaehak-ro 63 beon-gil, Busan, South Korea.
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Miller SM, Sumpio BJ, Miller MS, Erben Y, Cordova AC, Sumpio BE. Higher Inpatient Mortality for Women after Intervention for Lifestyle Limiting Claudication. Ann Vasc Surg 2019; 58:54-62. [DOI: 10.1016/j.avsg.2019.01.006] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2018] [Revised: 10/23/2018] [Accepted: 01/13/2019] [Indexed: 10/27/2022]
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11
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Ko YG, Ahn CM, Min PK, Lee JH, Yoon CH, Yu CW, Lee SW, Lee SR, Choi SH, Koh YS, Chae IH, Choi D. Baseline Characteristics of a Retrospective Patient Cohort in the Korean Vascular Intervention Society Endovascular Therapy in Lower Limb Artery Diseases (K-VIS ELLA) Registry. Korean Circ J 2017; 47:469-476. [PMID: 28765738 PMCID: PMC5537148 DOI: 10.4070/kcj.2017.0020] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2017] [Revised: 03/01/2017] [Accepted: 04/10/2017] [Indexed: 02/06/2023] Open
Abstract
Background and Objectives The Korean Vascular Intervention Society Endovascular Therapy in Lower Limb Artery Diseases (K-VIS ELLA) Registry is a multicenter observational study with retrospective and prospective cohorts of patients with lower extremity peripheral artery disease (PAD) undergoing endovascular treatment. In this study, we report the baseline characteristics of this retrospective cohort. Subjects and Methods In the present study we analyzed datasets of 3073 patients with 3972 target limbs from a retrospective cohort treated with endovascular therapy in 31 Korean hospitals. Data regarding patient baseline clinical and lesion characteristics and postintervention medications were collected from electronic medical records. Results The mean patient age was 68.3±9.4 years. The majority were male (82.1%) with comorbidities such as diabetes mellitus (58.0%), hypertension (73.4%), and coronary artery disease (CAD; 55.3%). Patients more commonly presented with intermittent claudication (66.3%) than with critical limb ischemia (CLI; 33.7%). Femoropopliteal artery (41.2%) was the most common target vessel for endovascular treatment, followed by the aortoiliac (35.6%) and infrapopliteal arteries (23.2%). TransAtlantic Inter-Society Consensus for the Management of Peripheral Artery Disease (TASC II) type C/D aortoiliac (48.0%) or femoropopliteal lesions (60.2%) were frequent targets of endovascular treatment. At hospital discharge, only 73.1% of patients received dual antiplatelet therapy and 69.2% received a statin. Conclusion The majority of Korean patients with PAD exhibited conventional risk factors, such as male sex, older age, diabetes, and hypertension with coexisting CAD. Complex lesions were frequently treated with endovascular therapy. However, the rate of adherence to guidelines regarding post-procedural medical treatment requires improvement.
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Affiliation(s)
- Young-Guk Ko
- Division of Cardiology, Department of Internal Medicine, Severance Cardiovascular Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Chul-Min Ahn
- Division of Cardiology, Department of Internal Medicine, Severance Cardiovascular Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Pil-Ki Min
- Division of Cardiology, Department of Internal Medicine, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Jae-Hwan Lee
- Division of Cardiology, Department of Internal Medicine, Chungnam National University Hospital, Daejeon, Korea
| | | | - Cheol Woong Yu
- Division of Cardiology, Department of Internal Medicine, Korea University Anam Hospital, Seoul, Korea
| | - Seung Whan Lee
- Division of Cardiology, Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Sang-Rok Lee
- Division of Cardiology, Department of Internal Medicine, Chonbuk National University Hospital, Jeonju, Korea
| | - Seung Hyuk Choi
- Division of Cardiology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Yoon Seok Koh
- Division of Cardiology, Department of Internal Medicine, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - In-Ho Chae
- Seoul National University Bundang Hospital, Seongnam, Korea
| | - Donghoon Choi
- Division of Cardiology, Department of Internal Medicine, Severance Cardiovascular Hospital, Yonsei University College of Medicine, Seoul, Korea
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Kim JB, Lee J, Park K. Radiation hazards to vascular surgeon and scrub nurse in mobile fluoroscopy equipped hybrid vascular room. Ann Surg Treat Res 2017; 92:156-163. [PMID: 28289670 PMCID: PMC5344806 DOI: 10.4174/astr.2017.92.3.156] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2016] [Revised: 10/01/2016] [Accepted: 10/17/2016] [Indexed: 11/30/2022] Open
Abstract
PURPOSE The aim of the present study was to identify the radiation hazards to vascular surgeons and scrub nurses working in mobile fluoroscopy equipped hybrid vascular operation rooms; additionally, to estimate cumulative cancer risk due to certain exposure dosages. METHODS The study was conducted prospectively in 71 patients (53 men and 18 women) who had undergone vascular intervention at our hybrid vascular theater for 6 months. OEC 9900 fluoroscopy was used as mobile C-arm. Exposure dose (ED) was measured by attaching optically stimulated luminescence at in and outside of the radiation protectors. To measure X-ray scatter with the anthropomorphic phantom model, the dose was measured at 3 distances (20, 50, 100 cm) and 3 angles (horizontal, upward 45°, downward 45°) using a personal gamma radiation dosimeter, Ecotest CARD DKG-21, for 1, 3, 5, 10 minutes. RESULTS Lifetime attributable risk of cancer was estimated using the approach of the Biological Effects of Ionizing Radiation report VII. The 6-month ED of vascular surgeons and scrub nurses were 3.85, 1.31 mSv, respectively. The attenuation rate of lead apron, neck protector and goggle were 74.6%, 60.6%, and 70.1%, respectively. All cancer incidences among surgeons and scrub nurses correspond to 2,355 and 795 per 100,000 persons. The 10-minute dose at 100-cm distance was 0.004 mSv at horizontal, 0.009 mSv at downward 45°, 0.003 mSv at upward 45°. CONCLUSION Although yearly radiation hazards for vascular surgeons and scrub nurses are still within safety guidelines, protection principles can never be too stringent when aiming to minimize the cumulative harmful effects.
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Affiliation(s)
- Jong Bin Kim
- Division of Vascular Surgery, Department of Surgery, Catholic University of Daegu School of Medicine, Daegu, Korea
| | - Jaehoon Lee
- Division of Vascular Surgery, Department of Surgery, Catholic University of Daegu School of Medicine, Daegu, Korea
| | - Kihyuk Park
- Division of Vascular Surgery, Department of Surgery, Catholic University of Daegu School of Medicine, Daegu, Korea
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