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Yang B, Hu C, Zhang Y, Jiang D, Lin P, Qiu S, Shi J, Wang L. Biomimetic-Structured Cobalt Nanocatalyst Suppresses Aortic Dissection Progression by Catalytic Antioxidation. J Am Chem Soc 2024; 146:17201-17210. [PMID: 38874405 DOI: 10.1021/jacs.4c03344] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/15/2024]
Abstract
As one of the most lethal cardiovascular diseases, aortic dissection (AD) is initiated by overexpression of reactive oxygen species (ROS) in the aorta that damages the vascular structure and finally leads to massive hemorrhage and sudden death. Current drugs used in clinics for AD treatment fail to efficiently scavenge ROS to a large extent, presenting undesirable therapeutic effect. In this work, a nanocatalytic antioxidation concept has been proposed to elevate the therapeutic efficacy of AD by constructing a cobalt nanocatalyst with a biomimetic structure that can scavenge pathological ROS in an efficient and sustainable manner. Theoretical calculations demonstrate that the antioxidation reaction is catalyzed by the redox transition between hydroxocobalt(III) and oxo-hydroxocobalt(V) accompanied by inner-sphere proton-coupled two-electron transfer, forming a nonassociated activation catalytic cycle. The efficient antioxidation action of the biomimetic nanocatalyst in the AD region effectively alleviates oxidative stress, which further modulates the aortic inflammatory microenvironment by promoting phenotype transition of macrophages. Consequently, vascular smooth muscle cells are also protected from inflammation in the meantime, suppressing AD progression. This study provides a nanocatalytic antioxidation approach for the efficient treatment of AD and other cardiovascular diseases.
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Affiliation(s)
- Bowen Yang
- Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050, P. R. China
| | - Chengkai Hu
- Department of Vascular Surgery, Zhongshan Hospital, Fudan University, 180 Fenglin Road, Shanghai 200032, China
| | - Yuchong Zhang
- Department of Vascular Surgery, Zhongshan Hospital, Fudan University, 180 Fenglin Road, Shanghai 200032, China
| | - Di Jiang
- Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050, P. R. China
| | - Peng Lin
- Department of Vascular Surgery, Zhongshan Hospital, Fudan University, 180 Fenglin Road, Shanghai 200032, China
| | - Shouji Qiu
- Department of Vascular Surgery, Zhongshan Hospital, Fudan University, 180 Fenglin Road, Shanghai 200032, China
| | - Jianlin Shi
- Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050, P. R. China
| | - Lixin Wang
- Department of Vascular Surgery, Zhongshan Hospital, Fudan University, 180 Fenglin Road, Shanghai 200032, China
- Department of Vascular Surgery, Zhongshan Xiamen Hospital, Fudan University, 668 JinhuRoad, Xiamen 361015, China
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2
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Ogino H, Iida O, Akutsu K, Chiba Y, Hayashi H, Ishibashi-Ueda H, Kaji S, Kato M, Komori K, Matsuda H, Minatoya K, Morisaki H, Ohki T, Saiki Y, Shigematsu K, Shiiya N, Shimizu H, Azuma N, Higami H, Ichihashi S, Iwahashi T, Kamiya K, Katsumata T, Kawaharada N, Kinoshita Y, Matsumoto T, Miyamoto S, Morisaki T, Morota T, Nanto K, Nishibe T, Okada K, Orihashi K, Tazaki J, Toma M, Tsukube T, Uchida K, Ueda T, Usui A, Yamanaka K, Yamauchi H, Yoshioka K, Kimura T, Miyata T, Okita Y, Ono M, Ueda Y. JCS/JSCVS/JATS/JSVS 2020 Guideline on Diagnosis and Treatment of Aortic Aneurysm and Aortic Dissection. Circ J 2023; 87:1410-1621. [PMID: 37661428 DOI: 10.1253/circj.cj-22-0794] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 09/05/2023]
Affiliation(s)
- Hitoshi Ogino
- Department of Cardiovascular Surgery, Tokyo Medical University
| | - Osamu Iida
- Cardiovascular Center, Kansai Rosai Hospital
| | - Koichi Akutsu
- Cardiovascular Medicine, Nippon Medical School Hospital
| | - Yoshiro Chiba
- Department of Cardiology, Mito Saiseikai General Hospital
| | | | | | - Shuichiro Kaji
- Department of Cardiovascular Medicine, Kansai Electric Power Hospital
| | - Masaaki Kato
- Department of Cardiovascular Surgery, Morinomiya Hospital
| | - Kimihiro Komori
- Division of Vascular and Endovascular Surgery, Department of Surgery, Nagoya University Graduate School of Medicine
| | - Hitoshi Matsuda
- Department of Cardiovascular Surgery, National Cerebral and Cardiovascular Center
| | - Kenji Minatoya
- Department of Cardiovascular Surgery, Graduate School of Medicine, Kyoto University
| | | | - Takao Ohki
- Division of Vascular Surgery, Department of Surgery, The Jikei University School of Medicine
| | - Yoshikatsu Saiki
- Division of Cardiovascular Surgery, Graduate School of Medicine, Tohoku University
| | - Kunihiro Shigematsu
- Department of Vascular Surgery, International University of Health and Welfare Mita Hospital
| | - Norihiko Shiiya
- First Department of Surgery, Hamamatsu University School of Medicine
| | | | - Nobuyoshi Azuma
- Department of Vascular Surgery, Asahikawa Medical University
| | - Hirooki Higami
- Department of Cardiology, Japanese Red Cross Otsu Hospital
| | | | - Toru Iwahashi
- Department of Cardiovascular Surgery, Tokyo Medical University
| | - Kentaro Kamiya
- Department of Cardiovascular Surgery, Tokyo Medical University
| | - Takahiro Katsumata
- Department of Thoracic and Cardiovascular Surgery, Osaka Medical College
| | - Nobuyoshi Kawaharada
- Department of Cardiovascular Surgery, Sapporo Medical University School of Medicine
| | | | - Takuya Matsumoto
- Department of Vascular Surgery, International University of Health and Welfare
| | | | - Takayuki Morisaki
- Department of General Medicine, IMSUT Hospital, the Institute of Medical Science, the University of Tokyo
| | - Tetsuro Morota
- Department of Cardiovascular Surgery, Nippon Medical School Hospital
| | | | - Toshiya Nishibe
- Department of Cardiovascular Surgery, Tokyo Medical University
| | - Kenji Okada
- Department of Surgery, Division of Cardiovascular Surgery, Kobe University Graduate School of Medicine
| | | | - Junichi Tazaki
- Department of Cardiovascular Medicine, Graduate School of Medicine, Kyoto University
| | - Masanao Toma
- Department of Cardiology, Hyogo Prefectural Amagasaki General Medical Center
| | - Takuro Tsukube
- Department of Cardiovascular Surgery, Japanese Red Cross Kobe Hospital
| | - Keiji Uchida
- Cardiovascular Center, Yokohama City University Medical Center
| | - Tatsuo Ueda
- Department of Radiology, Nippon Medical School
| | - Akihiko Usui
- Department of Cardiac Surgery, Nagoya University Graduate School of Medicine
| | - Kazuo Yamanaka
- Cardiovascular Center, Nara Prefecture General Medical Center
| | - Haruo Yamauchi
- Department of Cardiac Surgery, The University of Tokyo Hospital
| | | | - Takeshi Kimura
- Department of Cardiovascular Medicine, Graduate School of Medicine, Kyoto University
| | | | - Yutaka Okita
- Department of Surgery, Division of Cardiovascular Surgery, Kobe University Graduate School of Medicine
| | - Minoru Ono
- Department of Cardiac Surgery, Graduate School of Medicine, The University of Tokyo
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3
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Mahdi A, Akkawi AR, Mahdi M, Farhoud H. The Silent Threat: A Case of Iatrogenic Asymptomatic Aortic Dissection Post Coronary Artery Bypass Grafting. Cureus 2023; 15:e41035. [PMID: 37519582 PMCID: PMC10374978 DOI: 10.7759/cureus.41035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/26/2023] [Indexed: 08/01/2023] Open
Abstract
Asymptomatic aortic dissection (AD) is a rare but potentially life-threatening complication that can occur following coronary artery bypass graft (CABG) surgery. While CABG is a well-established surgical procedure for managing multivessel coronary artery disease, it can inadvertently predispose patients to the development of AD, especially in those with pre-existing aortic pathology. The pathophysiology underlying AD after CABG is multifactorial, with factors, such as atherosclerosis, manipulation of the aorta during surgery, and hemodynamic stress, playing significant roles. Notably, the absence of symptoms poses a diagnostic challenge, as patients may remain unaware of the underlying condition until a catastrophic event occurs. Therefore, a high index of suspicion and vigilant postoperative monitoring are crucial in identifying asymptomatic AD. Diagnostic modalities including imaging techniques, such as computed tomography angiography (CTA), magnetic resonance imaging (MRI), and echocardiography, play pivotal roles in confirming the diagnosis and determining the extent of the dissection. Prompt surgical intervention is generally recommended in symptomatic patients or those with evidence of impending complications. We hereby present a case report of a patient who presented with asymptomatic AD post CABG surgery and discuss the pathophysiology, presentation, diagnostic workup, and treatment options.
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Affiliation(s)
- Ahmad Mahdi
- Internal Medicine, University of Kansas School of Medicine-Wichita, Wichita, USA
| | - Abdul Rahman Akkawi
- Internal Medicine, University of Kansas School of Medicine-Wichita, Wichita, USA
| | - Mahmoud Mahdi
- Internal Medicine, University of Kansas School of Medicine-Wichita, Wichita, USA
| | - Hussam Farhoud
- Cardiology, University of Kansas School of Medicine-Wichita, Wichita, USA
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Bai L, Ge L, Zhang Y, Li M, Jiang B, Song Y. Experience of the Postoperative Intensive Care Treatment of Stanford Type A Aortic Dissection. Int J Clin Pract 2023; 2023:4191277. [PMID: 36713953 PMCID: PMC9845037 DOI: 10.1155/2023/4191277] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/02/2022] [Revised: 11/30/2022] [Accepted: 11/30/2022] [Indexed: 01/12/2023] Open
Abstract
OBJECTIVE To summarize the experience of the postoperative intensive care treatment of Stanford type A aortic dissection (STAAD) following Sun's procedure. METHODS A total of 124 patients with STAAD who underwent Sun's procedure from January 2014 to December 2021 at the General Hospital of Ningxia Medical University were retrospectively analyzed. All patients were admitted to the cardiac surgery intensive care unit (ICU) after surgery. According to the perioperative characteristics of the patients with STAAD, intensive care treatment was given to actively prevent the occurrence of postoperative complications. RESULTS In all the cases enrolled in this study, the causes of aortic dissection comprised hypertension (105 cases), trauma (six cases), Marfan's syndrome (six cases), and aorto-arteritis (seven cases). The history of past illnesses comprised hypertension (105 cases), coronary disease (25 cases), diabetes mellitus (16 cases), and chronic obstructive pulmonary disease (six cases). There were some preoperative complications, such as cardiac insufficiency, acute liver insufficiency, acute renal insufficiency, pleural effusion, pericardial effusion, pulmonary infection, lower limb ischemia, mesenteric arterial embolism, and digestive tract hemorrhage. The average cardiopulmonary bypass time was 186 ± 32.1 min, the aortic clamp time was 74 ± 12.8 min, the deep hypothermic circulatory arrest time was 21 ± 2.6 min, and the mechanical ventilation time was 34 ± 2.8 h. The average ICU and hospital residence times were 7 ± 1.6 days and 12 ± 3.6 days, respectively. Postoperative complications comprised hypoxemia (34 cases), pulmonary infections (22 cases), tracheostomy (four cases), cerebral hemorrhage (four cases), cerebral infarction (four cases), transient delirium (eight cases), secondary thoracotomies due to bleeding (two cases), alimentary tract hemorrhage (eight cases), and acute renal insufficiency (38 cases). There was no occurrence of hoarseness or chylothorax. There were 15 cases of death, and the total mortality rate was 12.1%. In four cases, the cause of death was one postoperative complication (3.2%), and in 11 cases, the cause of death was multiple postoperative complications (8.9%). The other patients were discharged from the hospital with a good prognosis for full recovery. CONCLUSION Postoperative intensive care treatment was an important part of the successful surgical treatment of STAAD.
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Affiliation(s)
- Lei Bai
- Department of Cardiovascular Surgery, General Hospital of Ningxia Medical University, Yinchuan 750004, China
| | - Lijuan Ge
- Department of Pediatrics, General Hospital of Ningxia Medical University, Yinchuan 750004, China
| | - Yujing Zhang
- Department of Cardiovascular Surgery, General Hospital of Ningxia Medical University, Yinchuan 750004, China
| | - Mingliang Li
- Department of Cardiovascular Surgery, General Hospital of Ningxia Medical University, Yinchuan 750004, China
| | - Bo Jiang
- Department of Cardiovascular Surgery, General Hospital of Ningxia Medical University, Yinchuan 750004, China
| | - Yanyan Song
- Department of Cardiovascular Surgery, General Hospital of Ningxia Medical University, Yinchuan 750004, China
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5
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Malperfusion in acute type A aortic dissection: how we handle the challenge? Indian J Thorac Cardiovasc Surg 2022; 38:122-131. [PMID: 35463696 PMCID: PMC8980967 DOI: 10.1007/s12055-021-01292-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2021] [Revised: 10/11/2021] [Accepted: 10/12/2021] [Indexed: 10/19/2022] Open
Abstract
Malperfusion syndrome (MPS) complicating acute type A aortic dissection (ATAAD) poses a continuing challenge and management dilemma for cardiovascular surgeons. MPS may involve any of the major arterial side branches resulting in myocardial, cerebral, spinal cord, visceral, and/or limb ischemia with varying frequency and severity. Despite the continuous improvement in diagnosis and management strategies for MPS with ATAAD, clinical outcomes remain poor and the optimal therapy is still debatable. The present review aimed to assess current evidence on ATAAD patients with MPS and how best to handle the challenge.
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Sarafidis P, Martens S, Saratzis A, Kadian-Dodov D, Murray PT, Shanahan CM, Hamdan AD, Engelman DT, Teichgräber U, Herzog CA, Cheung M, Jadoul M, Winkelmayer WC, Reinecke H, Johansen K. Diseases of the Aorta and Kidney Disease: Conclusions from a Kidney Disease: Improving Global Outcomes (KDIGO) Controversies Conference. Cardiovasc Res 2021; 118:2582-2595. [PMID: 34469520 PMCID: PMC9491875 DOI: 10.1093/cvr/cvab287] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/04/2021] [Indexed: 12/14/2022] Open
Abstract
Chronic kidney disease (CKD) is an independent risk factor for the development of abdominal aortic aneurysm (AAA), as well as for cardiovascular and renal events and all-cause mortality following surgery for AAA or thoracic aortic dissection. In addition, the incidence of acute kidney injury (AKI) after any aortic surgery is particularly high, and this AKI per se is independently associated with future cardiovascular events and mortality. On the other hand, both development of AKI after surgery and the long-term evolution of kidney function differ significantly depending on the type of AAA intervention (open surgery vs. the various subtypes of endovascular repair). Current knowledge regarding AAA in the general population may not be always applicable to CKD patients, as they have a high prevalence of co-morbid conditions and an elevated risk for periprocedural complications. This summary of a Kidney Disease: Improving Global Outcomes Controversies Conference group discussion reviews the epidemiology, pathophysiology, diagnosis, and treatment of Diseases of the Aorta in CKD and identifies knowledge gaps, areas of controversy, and priorities for future research.
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Affiliation(s)
- Pantelis Sarafidis
- Department of Nephrology, Hippokration Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Sven Martens
- Department of Cardiothoracic Surgery - Division of Cardiac Surgery, Münster, University Hospital, Universitätsklinikum, Münster, Germany
| | - Athanasios Saratzis
- Department of Vascular Surgery, Leicester University Hospital and NIHR Leicester Biomedical Research Centre, Leicester, UK
| | - Daniella Kadian-Dodov
- Zena and Michael A. Wiener Cardiovascular Institute, and Marie-Josée and Henry R. Kravis Center for Cardiovascular Health, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Patrick T Murray
- Department of Nephrology, School of Medicine, University College Dublin, Dublin, Ireland
| | - Catherine M Shanahan
- School of Cardiovascular Medicine and Sciences, King's College London, London, UK
| | - Allen D Hamdan
- Division of Vascular and Endovascular Surgery, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Daniel T Engelman
- Heart, Vascular & Critical Care Services Baystate Medical Center, and University of Massachusetts Medical School-Baystate, Springfield, MA, USA
| | - Ulf Teichgräber
- Department of Radiology, Jena University Hospital, Friedrich-Schiller-University, Jena, Germany
| | - Charles A Herzog
- Division of Cardiology, Department of Medicine, Hennepin County Medical Center and University of Minnesota, Minneapolis, MN, USA.,Chronic Disease Research Group, Minneapolis Medical Research Foundation, Minneapolis, MN, USA
| | | | - Michel Jadoul
- Cliniques Universitaires Saint Luc, Université Catholique de Louvain, Brussels, Belgium
| | - Wolfgang C Winkelmayer
- Selzman Institute for Kidney Health, Section of Nephrology, Department of Medicine, Baylor College of Medicine, Houston, TX, USA
| | - Holger Reinecke
- Department of Cardiology I: Coronary and peripheral vessel disease, heart failure; Münster University Hospital, Universitätsklinikum, Münster, Germany
| | - Kirsten Johansen
- Division of Nephrology, Hennepin County Medical Center and University of Minnesota, Minneapolis, MN, USA
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Wang X, Zhang H, Ge Y, Cao L, He Y, Sun G, Jia S, Ma A, Liu J, Rong D, Guo W. AT1R Regulates Macrophage Polarization Through YAP and Regulates Aortic Dissection Incidence. Front Physiol 2021; 12:644903. [PMID: 34305627 PMCID: PMC8299470 DOI: 10.3389/fphys.2021.644903] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Accepted: 04/19/2021] [Indexed: 01/16/2023] Open
Abstract
Aortic dissection (AD) is one of the most fatal cardiovascular emergency. At the anatomical level, AD occurs due to the formation of intimal tears. However, the molecular mechanism underlying this phenomenon remains unknown. Angiotensin II (Ang II) is a important effector in the development of cardiovascular disease that acts through binding to angiotensin type 1 receptor (AT1R). Yes-associated protein (YAP) was recently recognized as a key protein in macrophage activation. To determine whether AT1R and YAP are involved in macrophage-induced endothelial cell (EC) inflammation and AD incidence, we co-cultured THP-1 cells and HAECs in transwell chambers under different culture conditions and apply different conditions to the AD mice model. The results showed that Ang II promoted macrophage M1 polarization and adhesion, upregulated YAP phosphorylation, and induced EC injury that was related to increased levels of multiple pro-inflammatory chemokines. Blocking AT1R function pharmacologically or by transfection with AT1R siRNA can reduce the pro-inflammatory effect induced by Ang II. In addition, siRNA knock down of YAP expression further aggravated the pro-inflammatory effects of Ang II. Treatment with ARB effectively alleviated these pro-inflammatory effects. In the mice AD model, ARB effectively reduced the incidence of AD in mice, decreased M1 macrophages infiltration and AT1R content in the aortic wall and increased the tissue content of YAP. We found that AT1R induces YAP phosphorylation through binding to Ang II, and further promotes macrophage M1 polarization and adhesion to ECs. ARB reduces the incidence of AD in mice and affect macrophage polarization in mice aorta.
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Affiliation(s)
- Xinhao Wang
- Department of Vascular Surgery, First Medical Center of Chinese PLA General Hospital, Beijing, China.,Research Platform for Minimally Invasive Cardiovascular Surgery, Beijing Key Laboratory, Beijing, China
| | - Hongpeng Zhang
- Department of Vascular Surgery, First Medical Center of Chinese PLA General Hospital, Beijing, China.,Research Platform for Minimally Invasive Cardiovascular Surgery, Beijing Key Laboratory, Beijing, China
| | - Yangyang Ge
- Department of Vascular Surgery, First Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Long Cao
- Department of Vascular Surgery, First Medical Center of Chinese PLA General Hospital, Beijing, China.,Research Platform for Minimally Invasive Cardiovascular Surgery, Beijing Key Laboratory, Beijing, China
| | - Yuan He
- Department of Vascular Surgery, First Medical Center of Chinese PLA General Hospital, Beijing, China.,Research Platform for Minimally Invasive Cardiovascular Surgery, Beijing Key Laboratory, Beijing, China
| | - Guoyi Sun
- Department of Vascular Surgery, First Medical Center of Chinese PLA General Hospital, Beijing, China.,Research Platform for Minimally Invasive Cardiovascular Surgery, Beijing Key Laboratory, Beijing, China
| | - Senhao Jia
- Department of Vascular Surgery, First Medical Center of Chinese PLA General Hospital, Beijing, China.,Research Platform for Minimally Invasive Cardiovascular Surgery, Beijing Key Laboratory, Beijing, China
| | | | - Jie Liu
- Department of Vascular Surgery, First Medical Center of Chinese PLA General Hospital, Beijing, China.,Research Platform for Minimally Invasive Cardiovascular Surgery, Beijing Key Laboratory, Beijing, China
| | - Dan Rong
- Department of Vascular Surgery, First Medical Center of Chinese PLA General Hospital, Beijing, China.,Research Platform for Minimally Invasive Cardiovascular Surgery, Beijing Key Laboratory, Beijing, China
| | - Wei Guo
- Department of Vascular Surgery, First Medical Center of Chinese PLA General Hospital, Beijing, China.,Research Platform for Minimally Invasive Cardiovascular Surgery, Beijing Key Laboratory, Beijing, China
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Johansen KL, Garimella PS, Hicks CW, Kalra PA, Kelly DM, Martens S, Matsushita K, Sarafidis P, Sood MM, Herzog CA, Cheung M, Jadoul M, Winkelmayer WC, Reinecke H. Central and peripheral arterial diseases in chronic kidney disease: conclusions from a Kidney Disease: Improving Global Outcomes (KDIGO) Controversies Conference. Kidney Int 2021; 100:35-48. [PMID: 33961868 PMCID: PMC9833277 DOI: 10.1016/j.kint.2021.04.029] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Revised: 04/07/2021] [Accepted: 04/14/2021] [Indexed: 02/08/2023]
Abstract
Chronic kidney disease (CKD) affects about 10% of all populations worldwide, with about 2 million people requiring dialysis. Although patients with CKD are at high risk of cardiovascular disease and events, they are often underrepresented or excluded in clinical trials, leading to important knowledge gaps about how to treat these patients. KDIGO (Kidney Disease: Improving Global Outcomes) convened the fourth clinical Controversies Conference on the heart, kidney and vasculature in Dublin, Ireland, in February 2020, entitled Central and Peripheral Arterial Diseases in Chronic Kidney Disease. A global panel of multidisciplinary experts from the fields of nephrology, cardiology, neurology, surgery, radiology, vascular biology, epidemiology, and health economics attended. The objective was to identify key issues related to the optimal detection, management, and treatment of cerebrovascular diseases, central aortic disease, renovascular disease, and peripheral artery disease in the setting of CKD. This report outlines the common pathophysiology of these vascular processes in the setting of CKD, describes best practices for their diagnosis and management, summarizes areas of uncertainty, addresses ongoing controversial issues, and proposes a research agenda to address key gaps in knowledge that, when addressed, could improve patient care and outcomes.
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Affiliation(s)
- Kirsten L Johansen
- Division of Nephrology, Hennepin Healthcare Research Institute, Minneapolis, Minnesota, USA; Division of Nephrology, University of Minnesota, Minneapolis, Minnesota, USA.
| | - Pranav S Garimella
- Division of Nephrology-Hypertension, Department of Medicine, University of California San Diego, San Diego, California, USA
| | - Caitlin W Hicks
- Division of Vascular Surgery and Endovascular Therapy, Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Philip A Kalra
- Department of Renal Medicine, Salford Royal NHS Foundation Trust, Salford, UK; Faculty of Biology, Medicine, and Health, University of Manchester, Manchester, UK
| | - Dearbhla M Kelly
- Wolfson Center for Prevention of Stroke and Dementia, Nuffield Department of Clinical Neurosciences, John Radcliffe Hospital, University of Oxford, Oxford, UK
| | - Sven Martens
- Department of Cardiothoracic Surgery, Universitätsklinikum Münster, Albert-Schweitzer-Campus, Münster, Germany
| | - Kunihiro Matsushita
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Pantelis Sarafidis
- Department of Nephrology, Aristotle University of Thessaloniki, Hippokration Hospital, Thessaloniki, Greece
| | - Manish M Sood
- Division of Nephrology, Department of Medicine, University of Ottawa, Ottawa, Ontario, Canada; Clinical Epidemiology Program, Ottawa Hospital Research Institute, Ottawa, Ontario, Canada
| | - Charles A Herzog
- Chronic Disease Research Group, Hennepin Healthcare Research Institute, Minneapolis, Minnesota, USA; Division of Cardiology, Hennepin Healthcare, Minneapolis, Minnesota, USA; Department of Medicine, University of Minnesota, Minneapolis, Minnesota, USA
| | - Michael Cheung
- Kidney Disease: Improving Global Outcomes (KDIGO), Brussels, Belgium
| | - Michel Jadoul
- Cliniques Universitaires Saint Luc, Université Catholique de Louvain, Brussels, Belgium
| | - Wolfgang C Winkelmayer
- Selzman Institute for Kidney Health, Section of Nephrology, Department of Medicine, Baylor College of Medicine, Houston, Texas, USA
| | - Holger Reinecke
- Department of Cardiology I: Coronary and Peripheral Vascular Disease, Heart Failure, University Hospital Münster, Münster, Germany.
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9
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Chen B, Wei M. Exploration of Simplified Intraluminal TEVAR Technique for the Treatment of Aortic Arch Disease. Braz J Cardiovasc Surg 2021; 36:365-371. [PMID: 34387974 PMCID: PMC8357392 DOI: 10.21470/1678-9741-2020-0057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Objective: The positional relationship between the three branches of the aortic arch was determined in normal people. This study provides data to support the customization of aortic arch stents and simplifies intraluminal treatment. Methods: From January 2019 to August 2019, 120 patients who met the inclusion criteria were examined by CT angiography. The ratio of the distance from the midpoint of the three-branch opening onto the anterior wall to the cross-sectional diameter of the aortic arch was calculated. The positional relationship among the three-branch openings was obtained and the data were analyzed statistically. Results: The three-branch openings were not in a straight line. The positional relationship among the three-branch openings was divided into four types, which were not statistically different between sex and age (P>0.05). Conclusion: By measuring the opening position of the three aortic branches, the positional relationship among the three branches was defined to provide a theoretical basis for the design of intraluminal stents and simplified intracavity thoracic endovascular aortic repair (TEVAR) technology.
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Affiliation(s)
- Bailang Chen
- Division of Cardiovascular Surgery, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, China
| | - Minxin Wei
- Department of Cardiovascular Surgery, Fuwai Hospital, Chinese Academy of Medical Sciences, Shenzhen, China
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10
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Association of Etoricoxib treatment and incident hypoxia in patients with aortic dissection undergoing endovascular aortic repair. Biomed Pharmacother 2021; 139:111625. [PMID: 33895524 DOI: 10.1016/j.biopha.2021.111625] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Revised: 04/02/2021] [Accepted: 04/12/2021] [Indexed: 11/20/2022] Open
Abstract
OBJECTIVE The current study was to evaluate the association of Etoricoxib treatment and incident hypoxia among type-B aortic dissection (AD) patients undergoing endovascular aortic repair (EVAR). METHODS Patients undergoing EVAR were retrospectively recruited. Based on Etoricoxib use, patients were divided into the non-treated and Etoricoxib-treated groups. Baseline characteristics including demographics, laboratory parameters, characteristics of aortic computer tomography and echocardiography, medications used, and procedural characteristics were collected from the electronic health record. RESULTS Compared to non-treated group (n = 36), prevalence of obesity and fever at baseline was higher in Etoricoxib-treated group (n = 24; P < 0.05). Mean number of neutrophils, and mean serum CRP and D-dimer levels were higher in Etoricoxib-treated group (P < 0.05). The overall incidence of hypoxia was lower in Etoricoxib-treated group (44.4% vs 33.4%, P < 0.05). Increase in neutrophils count, serum CRP and D-dimer levels was associated with incident hypoxia, with an odds ratio (OR) of 1.36 (95% confidence interval [CI] 1.07-1.65), 1.44 (95% CI 1.12-1.78) and 1.25 (95% CI 1.01-1.47) respectively. In unadjusted model, Etoricoxib use was associated with a 44% lower odds of incident hypoxia. After adjustment for inflammatory markers, the association between Etoricoxib and incident hypoxia was non-significant, with OR of 0.95% and 95% CI of 0.78-1.06. CONCLUSION Compared to patients who did not receive Etoricoxib during hospitalization, those treated with Etoricoxib had lower incidence of hypoxia, which might be attributed to its anti-inflammatory effects.
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Spanos K, Nana P, Behrendt CA, Kouvelos G, Panuccio G, Heidemann F, Matsagkas M, Debus ES, Giannoukas A, Kölbel T. Management of Descending Thoracic Aortic Diseases: Similarities and Differences Among Cardiovascular Guidelines. J Endovasc Ther 2021; 28:323-331. [PMID: 33435805 DOI: 10.1177/1526602820987808] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Cardiovascular societies have developed recommendations regarding the management of thoracic aortic diseases. While improvements in treatment have been observed during the past decade in regard to patient selection, thoracic endovascular aortic repair (TEVAR) and associated techniques, and high-volume centralization, the broad expansion of TEVAR has raised considerations about its indications, appropriateness, limitations, and application. The aim of this systematic review was to assess the similarities and differences among current cardiovascular societies' guidelines for the management of thoracic aortic diseases. The MEDLINE, EMBASE, and Cochrane Central Register of Controlled Trials were searched from January 2009 to May 2020. The initial search identified 990 articles. After exclusion of duplicate or inappropriate articles, the final analysis included 5 articles from cardiovascular societies published between 2010 and 2020. Selected controversial topics were analyzed, including diagnosis, imaging, spinal cord ischemia prevention, and management of the most important thoracic aortic pathologies. The analysis included data concerning the therapeutic approach in acute and chronic type B aortic dissection, penetrating aortic ulcer, intramural hematoma, thoracic aortic aneurysm, and traumatic aortic injury, as well a discussion of inflammatory aneurysms, aortitis, and genetic syndromes. The review presents consistent and controversial recommendations, as well as "gray zone" issues that need further investigation. There was significant overlap and agreement among the 5 societies regarding the management of thoracic aortic diseases. Especially in dissection and aneurysm management, TEVAR has established its role as the treatment of choice. However, robust evidence is still needed in many aspects of the management of thoracic aortic pathologies.
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Affiliation(s)
- Konstantinos Spanos
- Department of Vascular Surgery, Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece.,German Aortic Center Hamburg, Department of Vascular Medicine, University Heart & Vascular Center, Hamburg, Germany
| | - Petroula Nana
- Department of Vascular Surgery, Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece
| | - Christian-Alexander Behrendt
- German Aortic Center Hamburg, Department of Vascular Medicine, University Heart & Vascular Center, Hamburg, Germany
| | - George Kouvelos
- Department of Vascular Surgery, Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece
| | - Giuseppe Panuccio
- German Aortic Center Hamburg, Department of Vascular Medicine, University Heart & Vascular Center, Hamburg, Germany
| | - Franziska Heidemann
- German Aortic Center Hamburg, Department of Vascular Medicine, University Heart & Vascular Center, Hamburg, Germany
| | - Miltiadis Matsagkas
- Department of Vascular Surgery, Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece
| | - E Sebastian Debus
- German Aortic Center Hamburg, Department of Vascular Medicine, University Heart & Vascular Center, Hamburg, Germany
| | - Athanasios Giannoukas
- Department of Vascular Surgery, Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece
| | - Tilo Kölbel
- German Aortic Center Hamburg, Department of Vascular Medicine, University Heart & Vascular Center, Hamburg, Germany
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Munshi B, Ritter JC, Doyle BJ, Norman PE. Management of acute type B aortic dissection. ANZ J Surg 2020; 90:2425-2433. [PMID: 32893461 DOI: 10.1111/ans.16270] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Revised: 08/01/2020] [Accepted: 08/05/2020] [Indexed: 12/25/2022]
Abstract
BACKGROUND The best management of acute uncomplicated type B aortic dissection is currently a controversial area. Recent advances in endovascular intervention have begun to establish pre-emptive thoracic endovascular aortic repair as a potential strategy. A review about the management for type B aortic dissection has been conducted. METHODS A narrative review consisting of 157 original articles, meta-analyses and guidelines was conducted. The findings were synthesized and summarized using 70 articles. RESULTS There are clear guidelines directing surgical management of acute complicated type B aortic dissection. However, the best management of acute uncomplicated disease is more ambiguous, which is especially concerning in a condition which is associated with significant morbidity and mortality. Medical management alone is generally favoured. Endovascular intervention is now being considered by some surgeons, but it can be technically difficult, while exposing the patient to potential surgical risks. CONCLUSIONS Clinical and anatomical risk factors have been identified to help vascular surgeons make decisions about treatment in acute uncomplicated type B aortic dissection. New endovascular strategies are being developed to reduce surgical risk and address technical challenges. Registry data should be used to support future best management.
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Affiliation(s)
- Bijit Munshi
- Vascular Engineering Laboratory, Harry Perkins Institute of Medical Research, QEII Medical Centre, Perth, Western Australia, Australia.,Centre for Medical Research, The University of Western Australia, Perth, Western Australia, Australia.,Medical School, The University of Western Australia, Perth, Western Australia, Australia.,Department of Vascular Surgery, Fiona Stanley Hospital, Perth, Western Australia, Australia
| | - Jens C Ritter
- Department of Vascular Surgery, Fiona Stanley Hospital, Perth, Western Australia, Australia
| | - Barry J Doyle
- Vascular Engineering Laboratory, Harry Perkins Institute of Medical Research, QEII Medical Centre, Perth, Western Australia, Australia.,School of Engineering, The University of Western Australia, Perth, Western Australia, Australia
| | - Paul E Norman
- Vascular Engineering Laboratory, Harry Perkins Institute of Medical Research, QEII Medical Centre, Perth, Western Australia, Australia.,Centre for Medical Research, The University of Western Australia, Perth, Western Australia, Australia.,Medical School, The University of Western Australia, Perth, Western Australia, Australia.,Department of Vascular Surgery, Fiona Stanley Hospital, Perth, Western Australia, Australia
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13
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Zhan Z, Li B, Chen B. The Position Relationship Between the Opening of the Three Branches of the Aortic Arch and the Aortic Arch Axis in Normal People. Ann Vasc Surg 2020; 67:71-77. [PMID: 31918035 DOI: 10.1016/j.avsg.2019.12.036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2019] [Revised: 12/08/2019] [Accepted: 12/14/2019] [Indexed: 10/25/2022]
Abstract
BACKGROUND Due to the anatomical variability of the three branches of the aortic arch, interventional treatment of arch diseases becomes difficult. The aim of this study was to assess the position of three branches of the aortic arch in normal people and to provide reference data for the customization of aortic arch stents and simplified intraluminal treatment. METHODS A total of 120 patients who underwent computed tomography angiography examination of thoracic aorta in our institution were enrolled as per a set of inclusion and exclusion criteria from January 2018 to December 2018. Measurements were carried out using GEAW 4.6 workstation. The parameters recorded were the ratio of the distance from the point where the aortic branch opening intersects the aortic arch to the anterior wall of the aorta to the cross-sectional diameter of the aortic arch. Finally, the position relationship among the three branch openings was determined. RESULTS The position relationship among the three branches openings is divided into three categories. Type I: Two of the branch openings are completely surrounded by the boundary of the other branch. Type II: There is no inclusion relationship between the three branch openings. Type III: One branch opening is surrounded by the boundary of the other branch. In type I, there were 23 cases (19.2%); in type II, 37 cases (30.8%); and in type III, 60 cases (50%). These three position relationships were not significantly different between sexes and different ages (P > 0.05). These data were used to design a possible stent model. CONCLUSIONS This study reveals that the position of three aortic branches exhibits distinct patterns divided into 3 types. Based on measurements of the opening position of the three branches, the position relationship between the 3 branches can be obtained to provide a theoretical basis for the design of intraluminal stents and application of the simplified intracavity thoracic endovascular aneurysm repair technology.
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Affiliation(s)
- Zhenyi Zhan
- Fuwai Hospital, Chinese Academy of Medical Sciences, Shenzhen, China
| | - Bo Li
- Division of Cardiovascular Surgery, The Seventh Affiliated Hospital of Sun Yat-Sen University, Shenzhen, China
| | - Bailang Chen
- Division of Cardiovascular Surgery, The Seventh Affiliated Hospital of Sun Yat-Sen University, Shenzhen, China.
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