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Yang X, Zhu L, Pan H, Yang Y. Cardiopulmonary bypass associated acute kidney injury: better understanding and better prevention. Ren Fail 2024; 46:2331062. [PMID: 38515271 PMCID: PMC10962309 DOI: 10.1080/0886022x.2024.2331062] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Accepted: 03/11/2024] [Indexed: 03/23/2024] Open
Abstract
Cardiopulmonary bypass (CPB) is a common technique in cardiac surgery but is associated with acute kidney injury (AKI), which carries considerable morbidity and mortality. In this review, we explore the range and definition of CPB-associated AKI and discuss the possible impact of different disease recognition methods on research outcomes. Furthermore, we introduce the specialized equipment and procedural intricacies associated with CPB surgeries. Based on recent research, we discuss the potential pathogenesis of AKI that may result from CPB, including compromised perfusion and oxygenation, inflammatory activation, oxidative stress, coagulopathy, hemolysis, and endothelial damage. Finally, we explore current interventions aimed at preventing and attenuating renal impairment related to CPB, and presenting these measures from three perspectives: (1) avoiding CPB to eliminate the fundamental impact on renal function; (2) optimizing CPB by adjusting equipment parameters, optimizing surgical procedures, or using improved materials to mitigate kidney damage; (3) employing pharmacological or interventional measures targeting pathogenic factors.
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Affiliation(s)
- Xutao Yang
- The Fourth Affiliated Hospital of School of Medicine, and International School of Medicine, International Institutes of Medicine, Zhejiang University, Yiwu, China
| | - Li Zhu
- The Fourth Affiliated Hospital of School of Medicine, and International School of Medicine, International Institutes of Medicine, Zhejiang University, Yiwu, China
- The Jinhua Affiliated Hospital of Zhejiang University School of Medicine, Yiwu, China
| | - Hong Pan
- The Fourth Affiliated Hospital of School of Medicine, and International School of Medicine, International Institutes of Medicine, Zhejiang University, Yiwu, China
| | - Yi Yang
- The Fourth Affiliated Hospital of School of Medicine, and International School of Medicine, International Institutes of Medicine, Zhejiang University, Yiwu, China
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Lee KFL, Bhatia I, Chan TLD, Au WKT, Ho KLC. Proximalization of Frozen Elephant Trunk Procedure: Zone 0 or 1 versus Zone 2 or 3 Arch Repair. Thorac Cardiovasc Surg 2024; 72:89-95. [PMID: 36216330 DOI: 10.1055/s-0042-1757631] [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: 10/17/2022]
Abstract
BACKGROUND Total arch replacement with the frozen elephant trunk (FET) procedure has changed the landscape of therapy for aortic arch diseases. The optimal landing zone for a FET is controversial. We sought to share our early and midterm results of the FET procedure as well as compare the clinical outcomes of proximal and distal FET anastomosis. METHODS A total of 100 patients who underwent total arch replacement using the FET technique were identified between November 2014 and August 2021. According to the FET anastomosis over the aortic arch, patients were classified into two groups (zone 0/1 vs. zone 2/3). In-hospital mortality, complications, and midterm outcomes were assessed based on patient characteristics. RESULTS The overall in-hospital mortality was 8%. Major complications occurred in 32% of patients, including spinal cord injury (5%), stroke (7%), and acute kidney injury requiring dialysis (7%). Zone 2/3 FET (odds ratio: 6.491, 95% confidence interval: 1.930-21.835, p = 0.003) was an independent predictor of the composite endpoint of major complications. The rate of complete false lumen thrombosis was comparable (64.3% vs. 71.4%, p = 0.567). All patients, patients with zone 0/1 FET, and patients with zone 2/3 FET had 3-year freedom from aorta-related events of 73.0, 70.2, and 75.0%, respectively. There were no significant differences (log-rank test, p = 0.500). CONCLUSION Compared with zone 2/3, proximalization of FET using zone 0/1 for anastomosis was associated with better early outcomes and comparable rates of midterm aorta-related events. To substantiate its use, more research on this approach is required.
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Affiliation(s)
- Kwok Fai Lucius Lee
- Department of Cardiothoracic Surgery, Queen Mary Hospital, Hong Kong SAR, People's Republic of China
| | - Inderjeet Bhatia
- Department of Cardiothoracic Surgery, Queen Mary Hospital, Hong Kong SAR, People's Republic of China
| | - Tai Leung Daniel Chan
- Department of Cardiothoracic Surgery, Queen Mary Hospital, Hong Kong SAR, People's Republic of China
| | - Wing Kuk Timmy Au
- Department of Cardiothoracic Surgery, Queen Mary Hospital, Hong Kong SAR, People's Republic of China
| | - Ka Lai Cally Ho
- Department of Cardiothoracic Surgery, Queen Mary Hospital, Hong Kong SAR, People's Republic of China
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Liu X, Liu X, Yu H, Yang Y, Shi J, Zheng Q, Wang K, Liu F, Li P, Deng C, Hu X, Wu L, Li H, Liu J. Hybrid total arch replacement via ministernotomy for Stanford type A aortic dissection. Front Cardiovasc Med 2023; 10:1231905. [PMID: 37920178 PMCID: PMC10618671 DOI: 10.3389/fcvm.2023.1231905] [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] [Received: 05/31/2023] [Accepted: 10/02/2023] [Indexed: 11/04/2023] Open
Abstract
Background Type A aortic dissection (TAAD) is a cardiovascular emergency condition with high mortality rate. Hybrid total aortic arch replacement using endovascular graft for the descending aorta repair results in favorable outcomes and has been recommended as an alternative procedure for the higher-risk category patients. Our institution started applying the upper ministernotomy incision technique for the hybrid procedures back in 2018. Methods We collected patients who underwent hybrid total arch replacement (HTAR) via ministernotomy (96) and total arch replacement with frozen elephant trunk (TAR + FET) procedures (99), between 2018 and 2021. The baseline information, intraoperative and postoperative characteristics have been compared. Kaplan-Meier analysis was used for survival evaluation. Cox regression were applied to identify the independent predictor of mortality. Results The baseline characteristics between the two patient groups were compared and found similar, except that RBC counts were higher (p = 0.038) and the ascending aorta diameter was smaller (P = 0.019) in the "HTAR" group relative to the "TAR + FET" group. The cardiopulmonary bypass time (P < 0.001), the aortic cross clamp time (P < 0.001), the operation duration (P = .029), ICU (P = 0.037) and postoperative hospital stay (P = 0.002) were shorter in the "HTAR" group. The "HTAR" group exhibited also significantly lower levels of intraoperative transfusion (all <0.001) characteristics than the "TAR + FET" group. The hospital mortality and 1-year mortality revealed similar patterns in both groups. Conclusion HTAR via ministernotomy have similar short term prognosis, and also reduced the ICU and postoperative hospital stay. In all, The application of the ministernotomy technique in HTAR was safe and technically feasible and may benefit individual patients as well as hospitals in general.
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Affiliation(s)
- Xing Liu
- Department of Cardiovascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xinyi Liu
- Department of Cardiovascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Hong Yu
- Department of Otorhinolaryngology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yuehang Yang
- Department of Cardiovascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jiawei Shi
- Department of Cardiovascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Qiang Zheng
- Department of Cardiovascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Kan Wang
- Department of Cardiovascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Fayuan Liu
- Department of Cardiovascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Ping Li
- Department of Cardiovascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Cheng Deng
- Department of Cardiovascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xingjian Hu
- Department of Cardiovascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Long Wu
- Department of Cardiovascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Huadong Li
- Department of Cardiovascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Junwei Liu
- Department of Cardiovascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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Porterie J, Hostalrich A, Dagenais F, Marcheix B, Chaufour X, Ricco JB. Hybrid Treatment of Complex Diseases of the Aortic Arch and Descending Thoracic Aorta by Frozen Elephant Trunk Technique. J Clin Med 2023; 12:5693. [PMID: 37685761 PMCID: PMC10488597 DOI: 10.3390/jcm12175693] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Revised: 08/10/2023] [Accepted: 08/17/2023] [Indexed: 09/10/2023] Open
Abstract
The surgical management of acute and chronic complex diseases involving the aortic arch and the descending thoracic aorta remains challenging. Hybrid procedures associating total open arch replacement and stent-grafting of the proximal descending aorta were developed to allow a potential single-stage treatment, promote remodeling of the downstream aorta, and facilitate a potential second-stage thoracic endovascular aortic repair by providing an ideal landing zone. While these approaches initially used various homemade combinations of available conventional prostheses and stent-grafts, the so-called frozen elephant trunk technique emerged with the development of several custom-made hybrid prostheses. The aim of this study was to review the contemporary outcomes of this technique in the management of complex aortic diseases, with a special focus on procedural planning, organ protection and monitoring, refinements in surgical techniques, and long-term follow-up.
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Affiliation(s)
- Jean Porterie
- Department of Cardiovascular Surgery, Centre Hospitalier Universitaire de Toulouse, 31300 Toulouse, France;
| | - Aurélien Hostalrich
- Department of Vascular Surgery, Centre Hospitalier Universitaire de Toulouse, 31300 Toulouse, France; (A.H.); (X.C.)
| | - François Dagenais
- Department of Cardiovascular Surgery, Institut Universitaire de Cardiologie et de Pneumologie de Québec, Québec, QC G1V 4G5, Canada;
| | - Bertrand Marcheix
- Department of Cardiovascular Surgery, Centre Hospitalier Universitaire de Toulouse, 31300 Toulouse, France;
| | - Xavier Chaufour
- Department of Vascular Surgery, Centre Hospitalier Universitaire de Toulouse, 31300 Toulouse, France; (A.H.); (X.C.)
| | - Jean-Baptiste Ricco
- Department of Vascular Surgery, Centre Hospitalier Universitaire de Poitiers, 86000 Poitiers, France;
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Treffalls JA, Aranda-Michel E, Toubat O, Jagadesh N, Han JJ, Roberts SH, Bhagat R, Choi AY, Blitzer D, Louis C, Shah A, Fann JI. A primer for students regarding advanced topics in cardiothoracic surgery, part 1: Primer 6 of 7. JTCVS OPEN 2023; 14:350-361. [PMID: 37425465 PMCID: PMC10328977 DOI: 10.1016/j.xjon.2023.04.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/19/2023] [Accepted: 03/08/2023] [Indexed: 07/11/2023]
Affiliation(s)
- John A. Treffalls
- Long School of Medicine, University of Texas Health Science Center at San Antonio, San Antonio, Tex
| | | | - Omar Toubat
- Division of Cardiac Surgery, University of Pennsylvania School of Medicine, Philadelphia, Pa
| | - Niveditha Jagadesh
- Department of Surgery, University of Minnesota School of Medicine, Minneapolis, Minn
| | - Jason J. Han
- Division of Cardiac Surgery, University of Pennsylvania School of Medicine, Philadelphia, Pa
| | - Sophia H. Roberts
- Department of Surgery, Washington University School of Medicine, Saint Louis, Mo
| | - Rohun Bhagat
- Department of Thoracic and Cardiovascular Surgery, Cleveland Clinic Hospital, Cleveland, Ohio
| | - Ashley Y. Choi
- Department of Cardiothoracic Surgery, Stanford University, Stanford, Calif
| | - David Blitzer
- Division of Cardiac Surgery, Columbia University School of Medicine, New York, NY
| | - Clauden Louis
- Division of Cardiac Surgery, Brigham and Women's Hospital, Boston, Mass
| | - Aakash Shah
- Division of Cardiac Surgery, University of Maryland Medical Center, Baltimore, Md
| | - James I. Fann
- Department of Cardiothoracic Surgery, Stanford University, Stanford, Calif
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Nakhaei P, Bashir M, Jubouri M, Banar S, Ilkhani S, Borzeshi EZ, Rezaei Y, Mousavizadeh M, Tadayon N, Idhrees M, Hosseini S. Aortic remodeling, distal stent-graft induced new entry and endoleak following frozen elephant trunk: A systematic review and meta-analysis. J Card Surg 2022; 37:3848-3862. [PMID: 36069163 DOI: 10.1111/jocs.16918] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Accepted: 07/27/2022] [Indexed: 11/28/2022]
Abstract
BACKGROUND The introduction of the frozen elephant trunk (FET) technique for total arch replacement (TAR) has revolutionized the field of aortovascular surgery. However, although FET yields excellent results, the risk of certain complications requiring secondary intervention remains present, negating its one-step hybrid advantage over conventional techniques. This systematic review and meta-analysis sought to evaluate controversies regarding the incidence of FET-related complications, with a focus on aortic remodeling, distal stent-graft induced new entry (dSINE) and endoleak, in patients with type A aortic dissection (TAAD) and/or thoracic aortic aneurysm. MATERIALS AND METHODS A comprehensive literature search was conducted using multiple electronic databases including EMBASE, Scopus, and PubMed/MEDLINE to identify evidence on TAR with FET in patients with TAAD and/or aneurysm. Studies published up until January 2022 were included, and after applying exclusion criteria, a total of 43 studies were extracted. RESULTS A total of 5068 patients who underwent FET procedure were included. The pooled estimates of dSINE and endoleak were 2% (95% confidence interval [CI] 0.01-0.06, I2 = 78%) and 3% (95% CI 0.01-0.11, I2 = 89%), respectively. The pooled rate of secondary thoracic endovascular aortic repair (TEVAR) post-FET was 7% (95% CI 0.05-0.12, I2 = 89%) while the pooled rate of false lumen thrombosis at the level of stent-graft was 91% (95% CI 0.75-0.97, I2 = 92%). After subgroup analysis, heterogeneity for distal stent-graft induced new entry (dSINE) and endoleak resolved among European patients, where Thoraflex Hybrid (THP) and E-Vita stent-grafts were used (both I2 = 0%). In addition, heterogeneity for secondary TEVAR after FET resolved among Asians receiving Cronus (I2 = 15.1%) and Frozenix stent-grafts (I2 = 1%). CONCLUSION Our results showed that the FET procedure in patients with TAAD and/or aneurysm is associated with excellent results, with a particularly low incidence of dSINE and endoleak as well as highly favorable aortic remodeling. However the type of stent-graft and the study location were sources of heterogeneity, emphasizing the need for multicenter studies directly comparing FET grafts. Finally, THP can be considered the primary FET device choice due to its superior results.
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Affiliation(s)
- Pooria Nakhaei
- Heart Valve Disease Research Center, Rajaie Cardiovascular Medical and Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Mohamad Bashir
- Heart Valve Disease Research Center, Rajaie Cardiovascular Medical and Research Center, Iran University of Medical Sciences, Tehran, Iran.,Vascular and Endovascular Surgery, Velindre University NHS Trust, Health Education and Improvement Wales (HEIW), Cardiff, UK.,Institute of Cardiac and Aortic Disorders (ICAD), SRM Institutes for Medical Science (SIMS Hospital), Chennai, Tamil Nadu, India
| | - Matti Jubouri
- Hull York Medical School, University of York, York, UK
| | - Sepideh Banar
- Heart Valve Disease Research Center, Rajaie Cardiovascular Medical and Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Saba Ilkhani
- Department of Surgery and Vascular Surgery, Shohada-ye-Tajrish Hospital, Shahid Beheshti University of Medical Science, Tehran, Iran
| | - Elahe Zare Borzeshi
- Department of Epidemiology, School of Public Health and Safety, Shahid Beheshti University of Medical Sciences School of Public Health, Tehran, Iran
| | - Yousef Rezaei
- Heart Valve Disease Research Center, Rajaie Cardiovascular Medical and Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Mostafa Mousavizadeh
- Heart Valve Disease Research Center, Rajaie Cardiovascular Medical and Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Niki Tadayon
- Department of General and Vascular Surgery, Shohada Medical Centre, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mohammed Idhrees
- Institute of Cardiac and Aortic Disorders (ICAD), SRM Institutes for Medical Science (SIMS Hospital), Chennai, Tamil Nadu, India
| | - Saeid Hosseini
- Heart Valve Disease Research Center, Rajaie Cardiovascular Medical and Research Center, Iran University of Medical Sciences, Tehran, Iran
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Xie LP, Du ZR, Ying C, Wei YJ. Acute aortic dissection with right-sided chest and back pain accompanied by left-sided limb dyskinesia. KARDIOLOGIIA 2022; 62:74-76. [PMID: 35834346 DOI: 10.18087/cardio.2022.6.n1818] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/09/2021] [Accepted: 11/26/2021] [Indexed: 06/15/2023]
Abstract
We retrospectively studied the diagnosis and treatment of a case of AAD misdiagnosed as stroke since atypical symptoms as the first manifestation, and discussed the clinical features and manifestations, diagnosis, and differential diagnosis of the case in the context of relevant domestic and international literature. The patient, a 49‑year-old male with herpes zoster for more than 1 month, presented with sudden onset of right-sided chest and back pain, accompanied by numbness and weakness of the left limb, and was tentatively diagnosed with post-herpetic neuralgia combined with stroke due to the history of herpes zoster. Non-specific ST-T alterations, D-dimer 20ug / ml, and non-traumatic angiographic findings in the transthoracic and abdominal aorta demonstrated slight thickening of the patient's ascending aorta, and the lumen of the root sinus region showed intimal flap formation with a larger pseudocoel and smaller true lumen, which ultimately confirmed the diagnosis of acute aortic coarctation with atypical presentation. So clinicians need to improve their basic theoretical knowledge, strengthen the understanding of AAD, focus on physical examination, improve relevant auxiliary examinations expeditiously, and pay attention to the significance of specific auxiliary examinations in order to decrease misdiagnosis and missed diagnosis of atypical manifestations of AAD patients.
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Liu Y, Zhang B, Liang S, Dun Y, Guo H, Qian X, Yu C, Sun X. Early and Midterm Outcomes of Type II Hybrid Arch Repair for Complex Aortic Arch Pathology. Front Cardiovasc Med 2022; 9:882783. [PMID: 35722105 PMCID: PMC9201486 DOI: 10.3389/fcvm.2022.882783] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Accepted: 04/28/2022] [Indexed: 11/13/2022] Open
Abstract
Background The hybrid arch repair (HAR) is an appealing surgical option in the management of aortic arch diseases. The aim is to evaluate the short and mid-term outcomes of type II HAR involving replacement of the ascending aorta, arch debranching, and zone 0 stent graft deployment in diverse arch pathologies. Methods 200 patients with various diffuse aortic pathologies involving the arch were enrolled between 2016 and 2019. Complex arch diseases included acute type A dissection (n = 129, 64.5%), acute type B dissection (n = 16, 8.0%), aortic arch aneurysm (n = 42, 21.0%) and penetrating arch ulcer (n = 13, 6.5%). Mortality, morbidity, survival and re-intervention were analyzed. Results The overall 30-day mortality rate was 8.0% (16/200). Stroke was present in 3.5% (7/200) of the general cohort and spinal cord injury was occurred in 3.0% (6/200). Multivariable logistic analysis showed that cardiac malperfusion and CPB time were the risk factors associated with 30-day mortality. The mean follow-up duration was 25.9 months (range 1–57.2 months), and the 3-year survival rate was 83.1%. On Cox regression analysis, age, diabetes, cardiac malperfusion and CPB time predicted short and mid-term overall mortality. A total of 3 patients required reintervention during the follow-up due to the thrombosis of epiaortic artificial vessels (n = 1), anastomotic leak at the site of the proximal ascending aorta (n = 1) and the type I endoleak (n = 1). Conclusions Type II HAR was performed with satisfactory early and mid-term outcomes in complex aortic arch pathologies.
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Liu S, Qiu J, Qiu J, Jiang W, Gao W, Wei B, Yu C. Midterm Outcomes of One-Stage Hybrid Aortic Arch Repair for Stanford Type A Aortic Dissection: A Single Center's Experience. Semin Thorac Cardiovasc Surg 2022; 35:311-321. [PMID: 35276357 DOI: 10.1053/j.semtcvs.2021.12.016] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Accepted: 12/02/2021] [Indexed: 11/11/2022]
Abstract
This study sought to identify the midterm outcomes of one-stage hybrid aortic arch repair (HAAR) in patients with Stanford type A aortic dissection (TAAD). Between January 2010 and December 2015, 75 consecutive patients with TAAD involving the aortic arch who underwent one-stage type Ⅱ HAAR at our institution were identified. During this period, 496 consecutive patients with TAAD underwent traditional total aortic arch replacement (TAR) with frozen elephant trunk. The preoperative, perioperative and postoperative data of all patients were compared. A propensity score-matching analysis was applied to adjust for baseline risk factors. 571 patients were included for analysis (428 men; mean age, 48.9±11.1 years). For all patients, the mean follow-up time was 41.1±22.1 months, in-hospital mortality was 4.7% and the 5-year survival rate was 89.5%. Midterm outcomes between the propensity-matched groups were compared (59 HAAR vs TAR pairs). HAAR group showed shorter cardiopulmonary bypass time (105-159 min vs 158-230 min, p < 0.001), aortic cross-clamping time, postoperative ventilation time and intensive care unit stays (33-108 h vs 45-131 h, p = 0.010) than the TAR group. There were no significant differences in in-hospital mortality, rate of stroke and rate of paraplegia between the two groups, however, better 5-year survival rate was found in HAAR group (94.9% vs 75.8%, Log-rank p = 0.005). As compared to propensity matched cohort of TAR patients, HAAR shows good midterm outcomes for patients with TAAD. Further randomized study was needed to clarify the optimal management strategy of TAAD.
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Affiliation(s)
- Shen Liu
- Department of Cardiovascular Surgery, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, PR China; Department of Cardiovascular Surgery, Peking University International Hospital, Peking University Health Science Center, Beijing, PR China
| | - Jiawei Qiu
- Department of Cardiovascular Surgery, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, PR China
| | - Juntao Qiu
- Department of Cardiovascular Surgery, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, PR China
| | - Wenxiang Jiang
- Department of Cardiovascular Surgery, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, PR China
| | - Wei Gao
- Department of Cardiovascular Surgery, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, PR China
| | - Bo Wei
- Department of Cardiovascular Surgery, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, PR China
| | - Cuntao Yu
- Department of Cardiovascular Surgery, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, PR China.
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Zhang B, Sun X, Liu Y, Dun Y, Liang S, Yu C, Qian X, Gao H, Ren J, Wang L, Zhou S. Hybrid Technique on the Total Arch Replacement for Type A Aortic Dissection: 12-year Clinical and Radiographical Outcomes From a Single Center. Front Cardiovasc Med 2022; 9:820653. [PMID: 35295249 PMCID: PMC8918914 DOI: 10.3389/fcvm.2022.820653] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Accepted: 01/06/2022] [Indexed: 11/26/2022] Open
Abstract
Objective Hybrid total arch replacement (HTAR) was an alternative for type A aortic dissection (TAAD). This study aimed to evaluate the clinical and radiographical outcomes of HTAR for TAAD and to evaluate the clinical outcomes of performing this procedure under mild hypothermia. Methods A total of 209 patients who underwent HTAR for TAAD were retrospectively analyzed and stratified into mild (n = 48) and moderate (n = 161) hypothermia groups to evaluate the effects of mild hypothermia on the clinical outcomes. Long-term clinical outcomes were evaluated by the overall survival and adverse aortic events (AAEs). A total of 176 patients with preoperative and at least one-time postoperative aortic computed tomography angiography in our institute were included for evaluating the late aortic remodeling (aortic diameter and false lumen thrombosis). Results The median follow-up period was 48.3 (interquartile range [IQR] = 28.4–73.7) months. The overall survival rate was 88.0, 83.2, and 77.1% at the 1, 5, and 10 years, respectively, and in the presence of death as a competing risk, the cumulative incidence of AAEs was 4.8, 9.9, and 12.1% at the 1, 5, and 10 years. The aortic diameters were stable in the descending thoracic and abdominal aorta (P > 0.05 in all the measured aortic segments). A total of 100% complete false lumen thrombosis rate in the stent covered and distal thoracic aorta were achieved at 1 year (64/64) and 4 years (18/18), respectively after HTAR. The overall composite adverse events morbidity and mortality were 18.7 and 10.0%. Mild hypothermia (31.2, IQR = 30.2–32.0) achieved similar composite adverse events morbidity (mild: 14.6 vs. moderate: 19.9%, P = 0.41) and early mortality (mild: 10.4 vs. moderate: 9.9%, P = 1.00) compared with moderate hypothermia (median 27.7, IQR = 27–28.1) group, but mild hypothermia group needed shorter cardiopulmonary bypass (mild: 111, IQR = 93–145 min vs. moderate: 136, IQR = 114–173 min, P < 0.001) and aortic cross-clamping (mild: 45, IQR = 37–56 min vs. moderate: 78, IQR = 54–107 min, P < 0.001) time. Conclusion Hybrid total arch replacement achieved desirable early and long-term clinical outcomes for TAAD. Performing HTAR under mild hypothermia was as safe as under moderate hypothermia. After HTAR for TAAD, dissected aorta achieved desirable aortic remodeling, presenting as stable aortic diameters and false lumen complete thrombosis. In all, HTAR is a practical treatment for TAAD.
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11
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Shen K, Tan L, Tang H, Zhou X, Xiao J, Xie D, Li J, Chen Y. Total Arch Replacement With Frozen Elephant Trunk Using a NEW “Brain-Heart-First” Strategy for Acute DeBakey Type I Aortic Dissection Can Be Performed Under Mild Hypothermia (≥30°C) With Satisfactory Outcomes. Front Cardiovasc Med 2022; 9:806822. [PMID: 35211524 PMCID: PMC8861271 DOI: 10.3389/fcvm.2022.806822] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Accepted: 01/17/2022] [Indexed: 12/05/2022] Open
Abstract
Background Total arch replacement (TAR) with Frozen elephant trunk (FET) treatment of acute DeBakey type I aortic dissection (ADIAD) is complicated, carries a high complication/mortality risk and remains controversial on the optimal hypothermic level, cerebral perfusion and visceral organ protection strategy. We developed a new strategy named “Brain-Heart-first” in which the surgical procedures and the management of cardiac perfusion/cerebral protection during Cardiopulmonary bypass (CPB) were redesigned, and TAR with FET technique can be performed under mild hypothermia with satisfactory outcomes. Objective Our aims were to describe a new surgical strategy under mild hypothermia (≥30°C) for the treatment of ADIAD and to report the operative outcomes of 215 patients. Methods We conducted a retrospective analysis of 215 consecutive cases of ADIAD treated with our new strategy. Results The durations of CPB, aortic cross-clamping, antegrade cerebral perfusion, operation, mechanical ventilation support, and Intensive Care Unit stay were 139.7 ± 52.3 min, 55.6 ± 27.4 min, 14.1 ± 3.1 min, 6.0 ± 1.7 h, 40.0 h and 4.0 d, respectively. The 30-day mortality was 9.8%, with cerebral stroke occurring in nine patients (4.2%), paraplegia in one patient (0.5%) and postoperative renal injury requiring dialysis in 21 patients (9.8%). The blood transfusion of red blood cells and fresh frozen plasma during surgery and the first 24 h after surgery was 4.0 u and 200.0 ml, respectively. Conclusions The Brain-Heart-first strategy can be widely used with low technical and resource requirements and provides a safe alternative for conventional TAR with FET technique in ADIAD patients with satisfactory operative results.
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Affiliation(s)
- Kangjun Shen
- Department of Cardiovascular Surgery, The Second Xiangya Hospital of Central South University, Changsha, China
| | - Ling Tan
- Department of Cardiovascular Surgery, The Second Xiangya Hospital of Central South University, Changsha, China
| | - Hao Tang
- Department of Cardiovascular Surgery, The Second Xiangya Hospital of Central South University, Changsha, China
- *Correspondence: Hao Tang
| | - Xinmin Zhou
- Department of Cardiovascular Surgery, The Second Xiangya Hospital of Central South University, Changsha, China
| | - Jun Xiao
- Department of Cardiovascular Surgery, The Second Xiangya Hospital of Central South University, Changsha, China
- Department of Cardiac Surgery, Union Hospital, Fujian Medical University, Fuzhou, China
| | - Dongshu Xie
- Department of Cardiovascular Surgery, The Second Xiangya Hospital of Central South University, Changsha, China
| | - Jingyu Li
- Department of Cardiovascular Surgery, The Second Xiangya Hospital of Central South University, Changsha, China
| | - Yichuan Chen
- Department of Cardiovascular Surgery, The Second Xiangya Hospital of Central South University, Changsha, China
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Song J, Wu J, Sun X, Qian X, Wei B, Wang W, Wang D, Qiu J, Cao F, Gao W, Zhao R, Dai L, Fan S, Xie E, Qiu J, Luo X, Yu C. It Is Advisable to Control the Duration of Hypothermia Circulatory Arrest During Aortic Dissection Surgery: Single-Center Experience. Front Cardiovasc Med 2021; 8:773268. [PMID: 34957256 PMCID: PMC8702722 DOI: 10.3389/fcvm.2021.773268] [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] [Received: 09/09/2021] [Accepted: 11/02/2021] [Indexed: 11/13/2022] Open
Abstract
Objective: The duration of hypothermic circulatory arrest (HCA) is one of the important factors affecting the prognosis of arch surgery, which is still controversial. The purpose of this study was to investigate the effect of HCA duration on early prognosis in type A aortic dissection (TAAD) patients who underwent arch surgery in our center. Methods: All consecutive patients who underwent surgical treatment for TAAD in Fuwai Hospital from January 2013 to December 2018 were included in this study and divided into four quartile groups based on HCA time. Baseline characteristics, perioperative indicators, and early mortality were statistically analyzed by propensity score matching (PSM) and restricted cubic spline (RCS) method. Perioperative adverse events were confirmed according to the American STS database and Penn classification. Results: About 1,018 consecutive patients (mean age 49.11 ± 1.4 years, male 74.7%) with TAAD treated surgically were eventually included in this study. After PSM, with the prolongation of HCA time, the surgical mortality rates of group [2,15], (15,18], (18,22], and (22,73] were 4.1, 6.6, 7.8, and 10.9% with p = 0.041, respectively. As shown in RCS, the mortality rate increased sharply after the HCA time exceeded 22 min. And from the subgroup analysis, the HCA time of 22 min or less was associated with better clinical outcomes (OR 2.09, 95%CI 1.25–3.45, p = 0.004). Conclusions: The early mortality increases significantly with the duration of HCA time when arch surgery was performed. And multiple systems throughout the body can be adversely affected.
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Affiliation(s)
- Jian Song
- Department of Vascular Surgery, National Center for Cardiovascular Diseases, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Jinlin Wu
- Department of Cardiac Surgery, Guangdong Provincial People's Hospital, Guangdong Cardiovascular Institute, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Xiaogang Sun
- Department of Vascular Surgery, National Center for Cardiovascular Diseases, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Xiangyang Qian
- Department of Vascular Surgery, National Center for Cardiovascular Diseases, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Bo Wei
- Department of Vascular Surgery, National Center for Cardiovascular Diseases, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Wei Wang
- Department of Cardiac Surgery, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - De Wang
- Department of Vascular Surgery, National Center for Cardiovascular Diseases, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Jiawei Qiu
- Department of Vascular Surgery, National Center for Cardiovascular Diseases, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Fangfang Cao
- Department of Intensive Care Unit, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Wei Gao
- Department of Vascular Surgery, National Center for Cardiovascular Diseases, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Rui Zhao
- Department of Vascular Surgery, National Center for Cardiovascular Diseases, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Lu Dai
- Department of Vascular Surgery, National Center for Cardiovascular Diseases, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Shuya Fan
- Department of Vascular Surgery, National Center for Cardiovascular Diseases, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Enzehua Xie
- Department of Vascular Surgery, National Center for Cardiovascular Diseases, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Juntao Qiu
- Department of Vascular Surgery, National Center for Cardiovascular Diseases, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Xinjin Luo
- Department of Cardiac Surgery, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Cuntao Yu
- Department of Vascular Surgery, National Center for Cardiovascular Diseases, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
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Juan S, Liangtao X, Ligang L, Xiang W, Mingjia M. Application of different types of hybrid aortic arch repair:Toward to solve dissection involving the aortic arch. Ann Vasc Surg 2021; 83:222-230. [PMID: 34954031 DOI: 10.1016/j.avsg.2021.11.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Revised: 11/14/2021] [Accepted: 11/28/2021] [Indexed: 11/25/2022]
Abstract
OBJECTIVE To investigate the outcomes and effectiveness of different types of hybrid aortic arch repair for aortic dissection involving the aortic arch. METHODS From 2013 to 2020, 168 patients underwent hybrid aortic arch repair for dissection involving the aortic arch. We collected data from our electronic medical records, including the presenting pathology, perioperative details, and postoperative outcomes. We included the following types of hybrid aortic arch repair: classic type I, type II, and type III hybrid aortic arch repair, as well as the new type IV hybrid aortic repair. We defined type IV hybrid aortic arch repair as revascularization of supra-aortic branches through extra-anatomy bypass without sternotomy, followed by stent-graft placement. RESULTS There were 23, 82, and 63 patients who underwent type I, type II, and type IV hybrid aortic arch repair, respectively. There were no type III hybrid aortic repairs performed. Forty-nine cases were performed urgently. The technical success rate was 99.4%. The early mortality rates of the total group, type I group, type II group, and type IV group were 6.5%, 4.3%, 8.5%, and 4.8%, respectively. Postoperative complications mainly included tracheotomy (8.9%), stroke (6%), wound infection (4.2%), renal insufficiency (8.9%), and endoleak (7.7%). With a mean follow-up of 45.1±28.5 months, the total 1-year and 5-year actual survival rates were 93.5% and 89.0%, respectively. At 6 months, the aortic diameter at the level of the diaphragm decreased significantly (30.8±4.9 mm vs 28.5±6.3 mm, p=0.012), and the rate of thrombosis of the false lumen at the level of pulmonary bifurcation and diaphragm were 95.7% and 83.1%. Ten patients underwent reintervention of the aorta, including 7 endovascular reinterventions, 2 total thoracoabdominal aortic aneurysm repairs, and 1 open total arch replacement. For the total group, the free from aorta reintervention rate at 5 years was 91.4%. CONCLUSION Our results with hybrid aortic arch repair for aortic dissection involving the aortic arch are acceptable. The hybrid aortic arch repair could promote thrombosis of the distal false lumen while excluding intimal tears in the aortic arch.
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Affiliation(s)
- Shi Juan
- Division of Cardiothoracic and Vascular Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology
| | - Xia Liangtao
- Division of Cardiothoracic and Vascular Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology
| | - Liu Ligang
- Division of Cardiothoracic and Vascular Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology
| | - Wei Xiang
- Division of Cardiothoracic and Vascular Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology.
| | - Ma Mingjia
- Division of Cardiothoracic and Vascular Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology.
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Zhang B, Wei Y, Liu Y, Lin H, Liang S, Dun Y, Yu C, Qian X, Guo H, Sun X. Safety and durability of single-stage type I hybrid total aortic arch repair for extensive aortic arch disease: early- and long-term clinical outcomes from a single center and our 10-year of experience. J Thorac Dis 2021; 13:6230-6239. [PMID: 34992803 PMCID: PMC8662513 DOI: 10.21037/jtd-20-3479] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2020] [Accepted: 02/24/2021] [Indexed: 11/10/2022]
Abstract
Background Single-stage type I hybrid total aortic arch repair is a surgical treatment for extensive aortic arch disease, but the clinical outcomes were distinguishing. The purposes of this study were to share our experience and evaluate the perioperative safety and long-term durability. Methods Thirty-six patients who underwent single-stage type I hybrid total aortic arch repair in Fuwai Hospital between January 2010 and June 2020 were respectively reviewed. Early primary endpoint was defined as early composite adverse events, including mortality, multiple organ dysfunction syndrome (MODS), unplanned reoperation, stroke, paraplegia, acute renal failure (ARF) necessitating continuous renal replacement therapy (CRRT), respiratory failure and stents related complications. Long-term endpoints included late mortality, late aortic related reintervention and late adverse aortic events. When evaluating the early- and long-term outcomes, all patients were stratified into two subgroups by age (65 years). Results All patients acquired technical success. Early composite adverse events rate was 11.1% (4/36), in-hospital mortality was 8.3% (3/36). Average follow-up period was 48.0±35.3 months. Overall survival rate was 83.3% and 51.9% at 5 and 10 years respectively. Late aortic related reintervention occurred at one (3.0%, 1/33) patient and this patient died after reintervention. Overall freedom from adverse aortic events was 79.2% and 47.5% at 5 and 10 years respectively. Significant difference was not observed between the elderly and young subgroups, no matter in early- and long-term outcomes. Conclusions Single-stage type I hybrid total aortic arch repair has achieved desirable outcomes in our center, which does not increase perioperative risk in the elderly patients, meanwhile, also acquire acceptable durability in the young patients. In conclusion, this surgery is a practical mini-invasive treatment for extensive aortic arch disease with strict and limited indications.
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Affiliation(s)
- Bowen Zhang
- Department of Cardiovascular Surgery, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yizhen Wei
- Department of Cardiovascular Surgery, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yanxiang Liu
- Department of Cardiovascular Surgery, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Hao Lin
- Department of Cardiovascular Surgery, Shandong Provincial Hospital affiliated to Shandong First Medical University, Jinan, China
| | - Shenghua Liang
- Department of Cardiovascular Surgery, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yaojun Dun
- Department of Cardiovascular Surgery, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Cuntao Yu
- Department of Cardiovascular Surgery, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Xiangyang Qian
- Department of Cardiovascular Surgery, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Hongwei Guo
- Department of Cardiovascular Surgery, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Xiaogang Sun
- Department of Cardiovascular Surgery, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
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Liu P, Wen B, Liu C, Xu H, Zhao G, Sun F, Zhang H, Yao X. En Bloc Arch Reconstruction With the Frozen Elephant Trunk Technique for Acute Type a Aortic Dissection. Front Cardiovasc Med 2021; 8:727125. [PMID: 34651025 PMCID: PMC8505743 DOI: 10.3389/fcvm.2021.727125] [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: 06/18/2021] [Accepted: 09/06/2021] [Indexed: 11/21/2022] Open
Abstract
Objective: The study objective was to evaluate the effect of en bloc arch reconstruction with frozen elephant trunk (FET) technique for acute type A aortic dissection. Methods: 41 patients with acute Stanford type A dissection underwent en bloc arch reconstruction combined with FET implantation between April 2018 and August 2020. The mean age of the patients was 46 ± 13 years, and 9 patients were female. One patient had Marfan syndrome. Six patients had pericardial tamponade, 9 had pleural effusion, 5 had transient cerebral ischemic attack, and 3 had chronic kidney disease. Results: The hospital mortality rate was 9.8% (4 patients). 2 (4.9%) patients had stroke, 23 (56.1%) had acute kidney injury, and 5 (12.2%) had renal failure requiring hemodialysis. During follow-up, the rate of complete false lumen thrombosis was 91.6% (33/36) around the FET, 69.4% (25/36) at the diaphragmatic level, and 27.8% (10/36) at the superior mesenteric artery level. The true lumen diameter at the same three levels of the descending aorta increased significantly while the false lumen diameter reduced at the two levels: pulmonary bifurcation and the diaphragm. The 1-, 2-and 3-year actuarial survival rates were 90.2% [95% confidence interval (CI), 81.2–99.2], 84.2% (95% CI, 70.1–98.3) and 70.2% (95% CI, 42.2–98), respectively. Conclusions: In patients with acute type A dissection, en bloc arch reconstruction with FET technique appeared to be feasible and effective with early clinical follow-up results. Future studies including a large sample size and long-term follow-up are required to evaluate the efficacy.
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Affiliation(s)
- Penghong Liu
- Department of Cardiovascular Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Bing Wen
- Department of Cardiovascular Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Chao Liu
- Department of Cardiovascular Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Huashan Xu
- Department of Cardiovascular Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Guochang Zhao
- Department of Cardiovascular Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Fuqiang Sun
- Department of Cardiovascular Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Hang Zhang
- Department of Cardiovascular Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Xingxing Yao
- Department of Cardiovascular Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
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Zhao R, Wang Z, Cao F, Song J, Fan S, Qiu J, Fan X, Yu C. New-Onset Postoperative Atrial Fibrillation After Total Arch Repair Is Associated With Increased In-Hospital Mortality. J Am Heart Assoc 2021; 10:e021980. [PMID: 34533045 PMCID: PMC8649499 DOI: 10.1161/jaha.121.021980] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Background It is well established that postoperative atrial fibrillation (POAF) is associated with adverse postoperative outcomes after major cardiac operations. The purpose of this study was to investigate the incidence of new‐onset POAF after successful total arch repair surgery and the association between POAF and in‐hospital mortality. Methods and Results All consecutive patients undergoing total arch repair from September 2012 to December 2019 in Fuwai hospital were enrolled (n=1280). Patients diagnosed with preoperative atrial fibrillation were excluded. POAF was diagnosed as the new‐onset atrial fibrillation or flutter for more than 5 minutes based on continuous electrocardiogram monitoring. A logistic regression model was used to determine predictors of in‐hospital mortality. Multivariable adjustment, inverse probability of treatment weighting, and propensity score matching were used to adjust for confounders. POAF was diagnosed in 32.3% (411/1271) of this cohort population. The occurrence of new‐onset POAF was associated with age (odds ratio [OR], 1.05; 95% CI, 1.04–1.06; P<0.001), male sex (OR, 0.72; 95% CI, 0.52–0.98; P=0.035), and surgery duration (OR, 1.2; 95% CI, 1.12–1.28; P<0.001). The in‐hospital mortality was significantly higher in patients with POAF than those without POAF (10.7% versus 2.4%, P<0.001). Inverse probability of treatment weighting and propensity score matching analyses confirmed the results. The increased in‐hospital mortality in POAF group still existed among subgroup analysis based on different age, sex, hypertension, smoking, and hypokalemia, combined with cardiac surgery, and deep hypothermic circulatory arrest. Conclusions More careful attention should be given to POAF after total arch repair surgery. The incidence of POAF after total arch repair surgery was 32.3% and associated with increased in‐hospital mortality. The elderly female patient who experienced longer operation duration was at highest risk for POAF.
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Affiliation(s)
- Rui Zhao
- Department of Vascular Surgery Fuwai HospitalState Key Laboratory of Cardiovascular Disease, National Center for Cardiovascular DiseasesChinese Academy of Medical Sciences and Peking Union Medical College Beijing China
| | - Zhao Wang
- Cardiac Arrhythmia Center Fuwai HospitalState Key Laboratory of Cardiovascular Disease, National Center for Cardiovascular DiseasesChinese Academy of Medical Sciences and Peking Union Medical College Beijing China
| | - Fangfang Cao
- Department of Vascular Surgery Fuwai HospitalState Key Laboratory of Cardiovascular Disease, National Center for Cardiovascular DiseasesChinese Academy of Medical Sciences and Peking Union Medical College Beijing China
| | - Jian Song
- Department of Vascular Surgery Fuwai HospitalState Key Laboratory of Cardiovascular Disease, National Center for Cardiovascular DiseasesChinese Academy of Medical Sciences and Peking Union Medical College Beijing China
| | - Shuya Fan
- Department of Vascular Surgery Fuwai HospitalState Key Laboratory of Cardiovascular Disease, National Center for Cardiovascular DiseasesChinese Academy of Medical Sciences and Peking Union Medical College Beijing China
| | - Juntao Qiu
- Department of Vascular Surgery Fuwai HospitalState Key Laboratory of Cardiovascular Disease, National Center for Cardiovascular DiseasesChinese Academy of Medical Sciences and Peking Union Medical College Beijing China
| | - Xiaohan Fan
- Cardiac Arrhythmia Center Fuwai HospitalState Key Laboratory of Cardiovascular Disease, National Center for Cardiovascular DiseasesChinese Academy of Medical Sciences and Peking Union Medical College Beijing China
| | - Cuntao Yu
- Department of Vascular Surgery Fuwai HospitalState Key Laboratory of Cardiovascular Disease, National Center for Cardiovascular DiseasesChinese Academy of Medical Sciences and Peking Union Medical College Beijing China
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Montagner M, Kofler M, Heck R, Buz S, Starck C, Kurz S, Falk V, Kempfert J. Initial experience with the new type A arch dissection stent: restoration of supra-aortic vessel perfusion. Interact Cardiovasc Thorac Surg 2021; 33:276-283. [PMID: 34010408 PMCID: PMC8691683 DOI: 10.1093/icvts/ivab085] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Revised: 01/19/2021] [Accepted: 02/05/2021] [Indexed: 11/12/2022] Open
Abstract
OBJECTIVES The goal of the present study is to investigate changes in supra-aortic vessel perfusion after implantation of the non-covered Ascyrus Medical Dissection Stent (AMDS) for surgical treatment of acute type A aortic dissection. METHODS From 2017 to 2020, 16 consecutive patients treated with AMDS and involvement (dissection to total occlusion) of at least 1 supra-aortic vessel were included in the study. Centre-line based computed tomography measurements of true, false and total lumen area using Terarecon software were performed before and after surgery. Changes in the true lumen area were indexed to the entire vessel area. The paired sample t-test was used to assess the significance of the observed differences. RESULTS Analysis of supra-aortic vessels and the descending aorta showed significant improvement in true lumen perfusion after the AMDS was implanted. The indexed true lumen area increased postoperatively by 72%, 112% and 30% in the innominate, right and left common carotid arteries, respectively. Total occlusions of both common carotid arteries recovered completely after surgical treatment. The proximal- and the mid-descending aorta showed a 78% and 48% improvement of the indexed true lumen area, respectively. CONCLUSIONS Arch repair using AMDS shows promising results in the treatment of acute type A aortic dissection. Quantitative measurements of true and false lumen perfusion demonstrated a significant increase in true lumen area and a 100% regression of totally occluded supra-aortic branches. Further examination in a larger cohort of patients and comparison with isolated hemiarch repair are needed to confirm positive vascular remodelling after an AMDS implant.
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Affiliation(s)
- Matteo Montagner
- Department of Cardiothoracic and Vascular Surgery, German Heart Center, Berlin, Germany
| | - Markus Kofler
- Department of Cardiothoracic and Vascular Surgery, German Heart Center, Berlin, Germany
| | - Roland Heck
- Department of Cardiothoracic and Vascular Surgery, German Heart Center, Berlin, Germany
| | - Semih Buz
- Department of Cardiothoracic and Vascular Surgery, German Heart Center, Berlin, Germany
- DZHK (German Centre for Cardiovascular Research), Partner Site, Berlin, Germany
| | - Christoph Starck
- Department of Cardiothoracic and Vascular Surgery, German Heart Center, Berlin, Germany
- DZHK (German Centre for Cardiovascular Research), Partner Site, Berlin, Germany
| | - Stephan Kurz
- Department of Cardiothoracic and Vascular Surgery, German Heart Center, Berlin, Germany
- Department of Cardiovascular Surgery, Charité—Berlin Medical School, Berlin, Germany
| | - Volkmar Falk
- Department of Cardiothoracic and Vascular Surgery, German Heart Center, Berlin, Germany
- DZHK (German Centre for Cardiovascular Research), Partner Site, Berlin, Germany
- Department of Cardiovascular Surgery, Charité—Berlin Medical School, Berlin, Germany
- Department of Health Sciences and Technology, Translational Cardiovascular Technologies, Institute of Translational Medicine, Swiss Federal Institute of Technology (ETH) Zurich, Zurich, Switzerland
| | - Jörg Kempfert
- Department of Cardiothoracic and Vascular Surgery, German Heart Center, Berlin, Germany
- DZHK (German Centre for Cardiovascular Research), Partner Site, Berlin, Germany
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Wu J, Sun T, Fan R. Methodological quality of a meta-analysis precedes its clinical significance. J Card Surg 2021; 36:3992-3993. [PMID: 34291494 DOI: 10.1111/jocs.15838] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Accepted: 06/22/2021] [Indexed: 11/27/2022]
Affiliation(s)
- Jinlin Wu
- Department of Cardiac Surgery, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Tucheng Sun
- Department of Cardiac Surgery, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Ruixin Fan
- Department of Cardiac Surgery, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
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Liang S, Liu Y, Zhang B, Guo H, Qian X, Yu C, Sun X. Early-to-midterm outcomes of aortic balloon occlusion technique versus hybrid procedure for aortic arch diseases. Eur J Cardiothorac Surg 2021; 60:1447-1454. [PMID: 34125201 DOI: 10.1093/ejcts/ezab254] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/25/2020] [Revised: 04/05/2021] [Accepted: 04/07/2021] [Indexed: 11/12/2022] Open
Abstract
OBJECTIVES The goal of this study was to compare the early-to-midterm outcomes of patients treated with the frozen elephant trunk procedure with aortic balloon occlusion (FET-ABO) versus hybrid repair for aortic arch diseases. METHODS Patients who underwent the FET-ABO (n = 134) and the hybrid procedure (n = 220) from 2017 to 2020 at our institution were analysed retrospectively. Early-to-midterm outcomes were compared using inverse probability weighting. Low-risk and high-risk subgroup analyses were performed according to the cut-off of the additive European System for Cardiac Operative Evaluation value of 6. RESULTS The present study demonstrated similar 30-day mortality (3.7% vs 8.6%; P = 0.118) and adverse events between the FET-ABO and the hybrid groups. Fewer intraoperative red blood cell transfusions (0.54 ± 1.45 vs 1.26 ± 2.47 U; P = 0.001), decreased total hospital costs (P < 0.001) and considerable early-to-midterm survival [crude: hazard ratio (HR) 0.40, 95% confidence interval (CI) 0.17-0.91; P = 0.030; adjusted: HR 0.35, 95% CI 0.13-0.91; P = 0.032) were obtained with the FET-ABO compared to the hybrid procedure. The inverse probability weighting method substantiated the foregoing results. Adjusted subgroup analyses suggested that the FET-ABO procedure had a trend towards improved survival in low-risk patients (HR 0.17, 95% CI 0.03-0.93; P = 0.041) and achieved outcomes comparable to those of the hybrid procedure in high-risk patients (HR 0.46, 95% CI 0.15-1.42; P = 0.176). CONCLUSIONS The FET-ABO technique could be better promoted in hospitals lacking experience and equipment and could be more viable and cost-effective for selected patients compared with the hybrid procedure.
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Affiliation(s)
- Shenghua Liang
- Department of Cardiovascular Surgery, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yanxiang Liu
- Department of Cardiovascular Surgery, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Bowen Zhang
- Department of Cardiovascular Surgery, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Hongwei Guo
- Department of Cardiovascular Surgery, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Xiangyang Qian
- Department of Cardiovascular Surgery, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Cuntao Yu
- Department of Cardiovascular Surgery, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Xiaogang Sun
- Department of Cardiovascular Surgery, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
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Xie E, Wu J, Qiu J, Dai L, Qiu J, Luo Q, Jiang W, Cao F, Zhao R, Fan S, Gao W, Guo H, Sun X, Yu C. Early Outcomes of Three Total Arch Replacement Strategies for DeBakey Type I Aortic Dissection. Front Cardiovasc Med 2021; 8:638420. [PMID: 33937356 PMCID: PMC8081908 DOI: 10.3389/fcvm.2021.638420] [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: 12/06/2020] [Accepted: 03/17/2021] [Indexed: 11/13/2022] Open
Abstract
Background: This study employed three surgical techniques: total arch replacement (TAR) with frozen elephant trunk (FET), aortic balloon occlusion technique (ABO) and hybrid aortic arch repair (HAR) on patients with type I aortic dissection in Fuwai Hospital, aiming to compare the early outcomes of these surgical armamentariums. Methods: From January 2016 to December 2018, an overall 633 patients (431 of TAR+FET, 122 of HAR, and 80 of ABO) with type I aortic dissection were included in the study. Thirty-day mortality, stroke, paraplegia, re-exploration for bleeding, and renal replacement therapy were compared using the matching weight method (MWM). Results: After MWM process, the baseline characteristics were comparable among three TAR groups. It showed that ABO group had the longest cardiopulmonary bypass (p < 0.001) and aortic cross-clamp time (p < 0.001), while the operation time was longest in the HAR group (p = 0.039). There was no significant difference in 30-day mortality among groups (p = 0.783). Furthermore, the incidence of stroke (p = 0.679), paraplegia (p = 0.104), re-exploration for bleeding (p = 0.313), and CRRT (p = 0.834) demonstrated no significant difference. Of note, no significant differences were found regarding these outcomes even before using MWM. Conclusions: Based on the early outcomes, the three TAR approaches were equally applicable to type I aortic dissection. We may choose the specific procedure relatively flexibly according to patient status and surgeon's expertise. Importantly, long-term investigations are warranted to determine whether above approaches remain to be of equivalent efficacy and safety.
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Affiliation(s)
- Enzehua Xie
- Department of Cardiovascular Surgery, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Jinlin Wu
- Department of Cardiac Surgery, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Juntao Qiu
- Department of Cardiovascular Surgery, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Lu Dai
- Department of Cardiovascular Surgery, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Jiawei Qiu
- Department of Cardiovascular Surgery, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Qipeng Luo
- Department of Anesthesiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Wenxiang Jiang
- Department of Cardiovascular Surgery, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Fangfang Cao
- Department of Cardiovascular Surgery, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Rui Zhao
- Department of Cardiovascular Surgery, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Shuya Fan
- Department of Cardiovascular Surgery, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Wei Gao
- Department of Cardiovascular Surgery, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Hongwei Guo
- Department of Cardiovascular Surgery, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Xiaogang Sun
- Department of Cardiovascular Surgery, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Cuntao Yu
- Department of Cardiovascular Surgery, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
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Liu Y, Liang S, Zhang B, Dun Y, Guo H, Qian X, Yu C, Sun X. Type II hybrid arch repair versus total arch replacement with frozen elephant trunk: a propensity score-matched analysis. Eur J Cardiothorac Surg 2021; 60:297-304. [PMID: 33939801 DOI: 10.1093/ejcts/ezab047] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Revised: 12/18/2020] [Accepted: 01/13/2021] [Indexed: 11/12/2022] Open
Abstract
OBJECTIVES The aim of this study was to evaluate the objective outcomes of type II hybrid arch repair (HAR) and total arch replacement with frozen elephant trunk (TAR with FET). METHODS Data from 528 patients who underwent aortic arch repair from January 2017 to June 2019 were collected, which consisted of 175 type II HAR and 353 TAR with FET. The propensity score-matched analysis identified a subgroup of 90 pairs. Perioperative data and mid-term follow-up results were assessed. RESULTS There was no significant difference in the composite adverse events (type II HAR, 20.6%, 36/175 vs TAR with FET, 17.8%, 63/353, P = 0.450). Multivariable logistic analysis of the 528 patients showed that the procedure type (type II HAR or TAR with FET) was not associated with composite adverse events, 30-day mortality or stroke. The 3-year survival rates were 84.8% in the type II HAR group and 90.1% in the TAR with FET group (P = 0.12). The 3-year reintervention-free rates in the type II HAR and TAR with FET groups were 98.7% and 96.5% (P = 0.22), respectively. After matching, no significant difference was found in the incidence of composite adverse events or the 3-year survival and reintervention-free rates. CONCLUSIONS No significant clinical differences were found in the early and mid-term outcomes of type II HAR and TAR with FET. The long-term outcomes remain to be investigated. Careful patient selection for individualized approaches is the key to taking full advantage of the 2 surgical procedures.
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Affiliation(s)
- Yanxiang Liu
- Department of Vascular Surgery, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Shenghua Liang
- Department of Vascular Surgery, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Bowen Zhang
- Department of Vascular Surgery, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yaojun Dun
- Department of Vascular Surgery, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Hongwei Guo
- Department of Vascular Surgery, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Xiangyang Qian
- Department of Vascular Surgery, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Cuntao Yu
- Department of Vascular Surgery, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Xiaogang Sun
- Department of Vascular Surgery, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
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Liang S, Liu Y, Zhang B, Li Y, Guo H, Shi Y, Sun X. A Comparison of Frozen Elephant Trunk, Aortic Balloon Occlusion, and Hybrid Repair for Total Arch Replacement. Semin Thorac Cardiovasc Surg 2021; 33:667-675. [DOI: 10.1053/j.semtcvs.2020.11.020] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2020] [Accepted: 11/05/2020] [Indexed: 12/31/2022]
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Yu A, Zhang M, Wang Z, Hu Z, Hu R, Xiao Q. Elephant Trunk Stent Fenestration for Acute Type A Aortic Dissection. Ann Thorac Surg 2020; 112:747-754. [PMID: 33385366 DOI: 10.1016/j.athoracsur.2020.12.018] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/22/2020] [Revised: 11/12/2020] [Accepted: 12/07/2020] [Indexed: 10/22/2022]
Abstract
BACKGROUND This study investigated the clinical outcomes of elephant trunk stent fenestration in patients with acute type A aortic dissection (ATAAD). METHODS From January 2009 to December 2019, 271 ATAAD patients were treated in the Department of Cardiovascular Surgery, Renmin Hospital of Wuhan University. Patients underwent deep hypothermia circulatory arrest with bilateral antegrade cerebral perfusion with total arch replacement and elephant trunk stent fenestration. Patient characteristics, perioperative findings, and follow-up results were analyzed retrospectively. RESULTS The average in-hospital mortality rate was 4.1%, the cardiopulmonary bypass time was 160.8 ± 60.4 minutes, the cross-clamp time was 91.1 ± 24.5 minutes, and the circulatory arrest time was 22.8 ± 5.5 minutes. The rate of reoperation for bleeding was 1.5%, and the pericardial mediastinal drainage volume was 312.0 ± 159.2 mL 24 hours after surgery. Follow-up data were available for 95.4% of patients. Endoleaks developed in 2 patients 3 years after surgery. The postoperative survival rate was 93.0% at 1 year, 89.3% at 5 years, and 81.7% at 10 years. CONCLUSIONS Elephant trunk stent fenestration can simplify reconstruction of the left subclavian artery in ATAAD patients and reduce surgical difficulty. Because the early postoperative outcomes and long-term results were satisfactory in our sample, this technique should be promoted for some patients with ATAAD.
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Affiliation(s)
- Anfeng Yu
- Department of Cardiovascular Surgery, Renmin Hospital of Wuhan University, Hubei, China; Cardiovascular Surgery Laboratory, Renmin Hospital of Wuhan University, Hubei, China; Central Laboratory, Renmin Hospital of Wuhan University, Hubei, China
| | - Min Zhang
- Department of Cardiovascular Surgery, Renmin Hospital of Wuhan University, Hubei, China; Cardiovascular Surgery Laboratory, Renmin Hospital of Wuhan University, Hubei, China; Central Laboratory, Renmin Hospital of Wuhan University, Hubei, China
| | - Zhiwei Wang
- Department of Cardiovascular Surgery, Renmin Hospital of Wuhan University, Hubei, China; Cardiovascular Surgery Laboratory, Renmin Hospital of Wuhan University, Hubei, China; Central Laboratory, Renmin Hospital of Wuhan University, Hubei, China.
| | - Zhipeng Hu
- Department of Cardiovascular Surgery, Renmin Hospital of Wuhan University, Hubei, China; Cardiovascular Surgery Laboratory, Renmin Hospital of Wuhan University, Hubei, China; Central Laboratory, Renmin Hospital of Wuhan University, Hubei, China
| | - Rui Hu
- Department of Cardiovascular Surgery, Renmin Hospital of Wuhan University, Hubei, China; Cardiovascular Surgery Laboratory, Renmin Hospital of Wuhan University, Hubei, China; Central Laboratory, Renmin Hospital of Wuhan University, Hubei, China
| | - Qiubei Xiao
- Department of Cardiovascular Surgery, Renmin Hospital of Wuhan University, Hubei, China; Cardiovascular Surgery Laboratory, Renmin Hospital of Wuhan University, Hubei, China; Central Laboratory, Renmin Hospital of Wuhan University, Hubei, China
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Jiang D, Huo Y, Liu Y, Wang Y, Zhou J, Sun X, Zhao F, Du Y, He S, Liu C, Sun W. One minute of circulatory arrest for acute type A aortic dissection --------- a simple operation for acute type A aortic dissection (AAAD). J Cardiothorac Surg 2020; 15:328. [PMID: 33183318 PMCID: PMC7661205 DOI: 10.1186/s13019-020-01370-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2020] [Accepted: 11/02/2020] [Indexed: 11/10/2022] Open
Abstract
Background Sun’s procedure is currently recognized as the standard procedure for acute type A aortic dissection (AAAD). But the operation istoo difficult for beginners. We hope to reduce the difficulty and complications of this operation. Methods The aortic arch was immediately cross-clamped after the stented graft was inserted into the distal aorta. Thereafter, the lower-body perfusion was restored. Then, anastomosis was performed between the proximal stent graft and the distal 4-branched Dacron graft. The other arteries were anastomosed to the arched branch of the 4-branched graft. Results The cardiopulmonary bypass (CPB) time was (207 ± 52) min, and the aortic cross-clamp time was (114 ± 39) min. The circulatory arrest time was (38 ± 16) sec. One patient (4%) died. The incidence of complications was stroke (4%), renal dysfunction requiring dialysis (4%), prolonged intubation(12%). Conclusions The time of circulatory arrest in this operation is less than 1 min, which can avoid the complications caused by DHCA and decrease risk of bleeding and complexity by shifting anastomosis more proximally. The effect of our operation is similar to and even better than that of Sun’s procedure. It does not even require relatively advanced skill, much experience and excellent psychological quality, especially suitable for beginners.
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Affiliation(s)
- Detian Jiang
- Department of Cardiovascular Surgery, Qilu Hospital of Shandong University, Qingdao, 266000, China
| | - Yufeng Huo
- Department of Cardiovascular Surgery, Qilu Hospital of Shandong University, Qingdao, 266000, China
| | - Yimin Liu
- Department of Cardiovascular Surgery, Qilu Hospital of Shandong University, Qingdao, 266000, China
| | - Yan Wang
- Department of Cardiovascular Surgery, Qilu Hospital of Shandong University, Qingdao, 266000, China
| | - Jinfeng Zhou
- Department of Cardiovascular Surgery, Qilu Hospital of Shandong University, Qingdao, 266000, China
| | - Xiangfei Sun
- Department of Cardiovascular Surgery, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, China
| | - Fen Zhao
- Department of Cardiovascular Surgery, Qilu Hospital of Shandong University, Qingdao, 266000, China
| | - Yonghai Du
- Department of Cardiovascular Surgery, Qilu Hospital of Shandong University, Qingdao, 266000, China
| | - Songxiong He
- Department of Cardiovascular Surgery, Qilu Hospital of Shandong University, Qingdao, 266000, China
| | - Chao Liu
- Department of Cardiovascular Surgery, Qilu Hospital of Shandong University, Qingdao, 266000, China
| | - Wenyu Sun
- Department of Cardiovascular Surgery, Qilu Hospital of Shandong University, Qingdao, 266000, China.
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Zhang J, Ma W, Chen J, Zhu D, Zhang Y, Kong Y, Zhang J, Zhang W. Distal Remodeling After Operations for Extensive Acute Aortic Dissection. Ann Thorac Surg 2020; 112:83-90. [PMID: 33096070 DOI: 10.1016/j.athoracsur.2020.08.031] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/06/2019] [Revised: 07/19/2020] [Accepted: 08/24/2020] [Indexed: 11/15/2022]
Abstract
BACKGROUND The clinical predictors of distal aortic remodeling (DAR) after various procedures for extensive acute aortic dissection are not fully understood. METHODS From 2008 to 2018, a total of 122 candidates with extensive acute type A and B aortic dissections survived operations of total arch replacement plus frozen elephant trunk (n = 36), ascending aortic replacement plus supraaortic debranching plus retrograde stenting (hybrid procedure; n = 25), and total endovascular repair (n = 61). We assessed DAR at 4 thoracoabdominal aortic levels based on true lumen expansion, false lumen patency, maximal aortic area, and the blood supply of major branches. Univariate and multivariate logistic and mixed-effect models were performed to delineate patterns and risks for DAR at midterm follow-up. RESULTS At 3.9 years, 13 aorta-related adverse events (10.7%; including 3 aortic-related deaths [2.5%]) and 8 aortic reinterventions (6.6%) occurred. Follow-up computed tomography angiography was performed in all patients at 3.3 years (interquartile range, 2.7-4.4 years). The degree of DAR, which was relatively independent among aortic levels, was maximal at the pulmonary bifurcation level (90.2% complete false lumen thrombosis) and decreased along the distal aorta. Analyses of longitudinal data indicated that baseline overall false lumen patency was the only available factor to predict DAR at all 4 aortic levels. Dissection type, surgical technique, implant size, and medication did not sufficiently influence DAR at midterm follow-up. CONCLUSIONS After distinct operations for extensive acute aortic dissection, DAR beyond the stent graft coverage is a local anatomical behavior independent of dissection type or proximal management.
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Affiliation(s)
- Jing Zhang
- Department of Cardiovascular Surgery, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Wenrui Ma
- Department of Cardiac Surgery, Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Jinmiao Chen
- Department of Cardiac Surgery, Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Dan Zhu
- Department of Cardiovascular Surgery, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Yuan Zhang
- Department of Cardiovascular Surgery, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Ye Kong
- Department of Cardiovascular Surgery, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, China.
| | - Jianfeng Zhang
- Department of Cardiovascular Surgery, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Wei Zhang
- Department of Cardiovascular Surgery, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, China
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Liu Y, Liang S, Zhang B, Li Y, Wang L, Dun Y, Chen Z, Shi Y, Guo H, Sun X. Early outcomes of hybrid type II arch repair versus total arch replacement with frozen elephant trunk in acute DeBakey type I aortic dissection: a propensity score-matched analysis. Interact Cardiovasc Thorac Surg 2020; 31:565-572. [PMID: 32893301 DOI: 10.1093/icvts/ivaa121] [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: 01/14/2020] [Revised: 04/06/2020] [Accepted: 06/07/2020] [Indexed: 11/12/2022] Open
Abstract
OBJECTIVES The aim was to evaluate the short-term outcomes of hybrid type II arch repair (HAR) and total arch replacement with frozen elephant trunk (TAR with FET) for acute DeBakey type I aortic dissection patients. METHODS From January 2017 to June 2019, the clinical data of acute DeBakey type I aortic dissection patients in a single centre were retrospectively reviewed; there were 92 cases of HAR and 268 cases of TAR with FET, with 56 pairs by propensity score matching. RESULTS After matching, the composite end points including 30-day mortality, stroke, paraplegia, renal failure, hepatic failure, reintubation or tracheotomy and low cardiac output syndrome were comparable (21.4%, 12/56 in the HAR group vs 21.4%, 12/56 in the TAR with FET group, P = 1.000). The rate of acute kidney injury (AKI) was significantly lower in the HAR group (58.9%, 33/56 vs 80.4%, 45/56, P = 0.031). The distribution of AKI stage according to the Kidney Disease Improving Global Outcomes criteria was different (P = 0.039), with more patients suffering from high-grade AKI in the TAR with FET group. Multivariable logistic analysis showed that the procedure type (HAR or TAR with FET) was not an independent predictor of composite adverse events or stroke. HAR was identified as a protective factor against AKI (odds ratio 0.485, 95% confidence interval 0.287-0.822; P = 0.007). CONCLUSIONS In the treatment of acute DeBakey type I aortic dissection, no significant differences were found in early outcomes between the 2 groups, but HAR was associated with a significantly lower incidence of AKI.
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Affiliation(s)
- Yanxiang Liu
- State Key Laboratory of Cardiovascular Disease, Vascular Surgery Center, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Shenghua Liang
- State Key Laboratory of Cardiovascular Disease, Vascular Surgery Center, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Bowen Zhang
- State Key Laboratory of Cardiovascular Disease, Vascular Surgery Center, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yunfeng Li
- State Key Laboratory of Cardiovascular Disease, Vascular Surgery Center, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Lucheng Wang
- State Key Laboratory of Cardiovascular Disease, Vascular Surgery Center, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yaojun Dun
- State Key Laboratory of Cardiovascular Disease, Vascular Surgery Center, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Zujun Chen
- State Key Laboratory of Cardiovascular Disease, Vascular Surgery Center, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yi Shi
- State Key Laboratory of Cardiovascular Disease, Vascular Surgery Center, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Hongwei Guo
- State Key Laboratory of Cardiovascular Disease, Vascular Surgery Center, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Xiaogang Sun
- State Key Laboratory of Cardiovascular Disease, Vascular Surgery Center, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
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Jormalainen M, Raivio P, Biancari F, Mustonen C, Honkanen HP, Venermo M, Vento A, Juvonen T. Late Outcome after Surgery for Type-A Aortic Dissection. J Clin Med 2020; 9:jcm9092731. [PMID: 32847062 PMCID: PMC7563246 DOI: 10.3390/jcm9092731] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2020] [Revised: 08/07/2020] [Accepted: 08/19/2020] [Indexed: 12/30/2022] Open
Abstract
The aim of this study was to evaluate all-cause mortality and aortic reoperations after surgery for Stanford type A aortic dissection (TAAD). We evaluated the late outcome of patients who underwent surgery for acute TAAD from January 2005 to December 2017 at the Helsinki University Hospital, Finland. We studied 309 patients (DeBakey type I TAAD: 89.3%) who underwent repair of TAAD. Aortic root repair was performed in 94 patients (30.4%), hemiarch repair in 264 patients (85.4%) and partial/total aortic arch repair in 32 patients (10.4%). Hospital mortality was 13.6%. At 10 years, all-cause mortality was 34.9%, and the cumulative incidence of aortic reoperation or late aortic-related death was 15.6%, of any aortic reoperation 14.6%, reoperation on the aortic root 6.6%, on the aortic arch, descending thoracic and/or abdominal aorta 8.7%, on the descending thoracic and/or abdominal aorta 6.4%, and on the abdominal aorta 3.8%. At 10 years, cumulative incidence of reoperation on the distal aorta was higher in patients with a diameter of the descending thoracic aorta ≥35 mm at primary surgery (cumulative incidence in the overall series: 13.2% vs. 4.0%, SHR 3.993, 95%CI 1.316–12.120; DeBakey type I aortic dissection: 13.6% vs. 4.5%, SHR 3.610, 95%CI 1.193–10.913; patients with dissected descending thoracic aorta: 15.8% vs. 5.9%, SHR 3.211, 95%CI 1.067–9.664). In conclusion, surgical repair of TAAD limited to the aortic segments involved by the intimal tear was associated with favorable survival and a low rate of aortic reoperations. However, patients with enlarged descending thoracic aorta at primary surgery had higher risk of late reoperation. Half of the distal aortic reinterventions were performed on the abdominal aorta.
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Affiliation(s)
- Mikko Jormalainen
- Heart and Lung Center, Helsinki University Hospital, 00029 Helsinki, Finland; (M.J.); (P.R.); (A.V.); (T.J.)
| | - Peter Raivio
- Heart and Lung Center, Helsinki University Hospital, 00029 Helsinki, Finland; (M.J.); (P.R.); (A.V.); (T.J.)
| | - Fausto Biancari
- Heart and Lung Center, Helsinki University Hospital, 00029 Helsinki, Finland; (M.J.); (P.R.); (A.V.); (T.J.)
- Research Unit of Surgery, Anesthesia and Critical Care, University of Oulu, 90014 Oulu, Finland; (C.M.); (H.-P.H.)
- Department of Surgery, University of Turku, 20014 Turku, Finland
- Correspondence:
| | - Caius Mustonen
- Research Unit of Surgery, Anesthesia and Critical Care, University of Oulu, 90014 Oulu, Finland; (C.M.); (H.-P.H.)
| | - Hannu-Pekka Honkanen
- Research Unit of Surgery, Anesthesia and Critical Care, University of Oulu, 90014 Oulu, Finland; (C.M.); (H.-P.H.)
| | - Maarit Venermo
- Department of Vascular Surgery, Helsinki University Hospital, 00029 Helsinki, Finland;
| | - Antti Vento
- Heart and Lung Center, Helsinki University Hospital, 00029 Helsinki, Finland; (M.J.); (P.R.); (A.V.); (T.J.)
| | - Tatu Juvonen
- Heart and Lung Center, Helsinki University Hospital, 00029 Helsinki, Finland; (M.J.); (P.R.); (A.V.); (T.J.)
- Research Unit of Surgery, Anesthesia and Critical Care, University of Oulu, 90014 Oulu, Finland; (C.M.); (H.-P.H.)
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Tanaka A, Ornekian V, Estrera AL. Limited repair with tear-oriented approach for type A aortic dissection. THE JOURNAL OF CARDIOVASCULAR SURGERY 2020; 61:278-284. [DOI: 10.23736/s0021-9509.20.11259-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Tian DH, Ha H, Joshi Y, Yan TD. Long-term outcomes of the frozen elephant trunk procedure: a systematic review. Ann Cardiothorac Surg 2020; 9:144-151. [PMID: 32551246 DOI: 10.21037/acs.2020.03.08] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Background The frozen elephant trunk (FET) procedure remains an increasingly popular approach to address complex multi-segmental aortic pathologies, owing to their ability to promote false lumen thrombosis and reduce the need for second-stage operations. While the short-term outcomes of such procedures have been shown to be acceptable, much less is known regarding long-term outcomes. This systematic review evaluates long-term outcomes of the FET procedure. Methods Studies with at least 12 months follow-up data on FETs were identified in four electronic databases. All studies were reviewed by two independent researchers and relevant data extracted. Long-term outcomes, including overall survival, freedom from reintervention, and freedom from aortic events, were evaluated using patient data recreated from digitized Kaplan-Meier curves. Results Thirty-seven studies with 4,178 patients were identified. The majority of the studies focused solely on acute dissections. Average follow-up was 3.2 years. Overall survival at 1-, 3-, and 5-year was 89.6%, 85.2%, and 82.0%, respectively. Freedom from reintervention at the same timepoints were 93.9%, 89.3%, and 86.8%, respectively. Mortality, permanent neurological deficit and spinal cord injury were 10.2%, 7.7%, and 6.5%, respectively. Conclusions Survival after the FET procedure is favorable, though ongoing close serial monitoring is essential to assess for the need for further reintervention. Larger multi-institutional registries are required to provide more robust evidence to better elucidate the patient cohort that would most benefit from the FET.
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Affiliation(s)
- David H Tian
- Collaborative Research (CORE) Group, Macquarie University, Sydney, Australia.,Department of Anaesthesia and Perioperative Medicine, Westmead Hospital, Sydney, Australia
| | - Hakeem Ha
- Collaborative Research (CORE) Group, Macquarie University, Sydney, Australia
| | - Yashutosh Joshi
- Collaborative Research (CORE) Group, Macquarie University, Sydney, Australia
| | - Tristan D Yan
- Collaborative Research (CORE) Group, Macquarie University, Sydney, Australia.,Department of Cardiothoracic Surgery, Royal Prince Alfred Hospital, Sydney, Australia
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Svensson LG. Commentary: Permafrost Pleistocene proboscideans: Evolution, extinction, or cloning? J Thorac Cardiovasc Surg 2019; 158:1293-1295. [PMID: 30827534 DOI: 10.1016/j.jtcvs.2019.01.093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2019] [Accepted: 01/23/2019] [Indexed: 11/16/2022]
Affiliation(s)
- Lars G Svensson
- Heart and Vascular Institute, Cleveland Clinic, Cleveland, Ohio.
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Mennander AA. Commentary: Effectiveness versus efficiency in surgery for DeBakey type I aortic dissection. J Thorac Cardiovasc Surg 2019; 158:1296-1297. [PMID: 30798954 DOI: 10.1016/j.jtcvs.2019.01.077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/21/2019] [Accepted: 01/21/2019] [Indexed: 11/26/2022]
Affiliation(s)
- Ari A Mennander
- Tampere University Heart Hospital and Tampere University, Tampere, Finland.
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