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Isa H, Kanamori T, Miyatani K, Tsutsui M, Ushioda R, Yamanaka S, Kamiya H. Cardiopulmonary resuscitation at operating room entry in acute aortic dissection type A patients: is surgery contraindicated? Front Surg 2024; 11:1404825. [PMID: 38948478 PMCID: PMC11211526 DOI: 10.3389/fsurg.2024.1404825] [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: 03/21/2024] [Accepted: 06/03/2024] [Indexed: 07/02/2024] Open
Abstract
Background This study aimed to compare the short-term outcomes of surgical treatment for acute type A aortic dissection between patients undergoing cardiopulmonary arrest at the time of entry into the operating room and patients who received successful preoperative cardiopulmonary resuscitation before entering the operating room or patients who had cardiopulmonary arrest on the operating room table after entering the operating room without cardiopulmonary arrest. In the present study, we focused on the circulatory status at the time of entering the operating room because it is economically and emotionally difficult to cease intervention once the patient has entered the operating room, where surgeons, anesthesiologists, nurses, and perfusionists are already present, all necessary materials are packed off and cardiopulmonary bypass have already been primed. Methods Twenty (5.5%) of 362 patients who underwent surgical treatment for acute type A aortic dissection between January 2016 and March 2022 had preoperative cardiopulmonary arrest. To compare the early operative outcomes, the patients were divided into the spontaneous circulation group (n = 14, 70.0%) and the non-spontaneous circulation group (n = 6, 30.0%) based on the presence or absence of spontaneous circulation upon entering the operating room. The primary endpoint was postoperative 30-day mortality. The secondary endpoints included in-hospital complications and persistent neurological disorders. Results Thirty-day mortality was 65% (n = 13/20) in the entire cohort; 50% (n = 7/14) in the spontaneous circulation group and 100% (n = 6/6) in the non-spontaneous circulation group. The major cardiopulmonary arrest causes were aortic rupture and cardiac tamponade (n = 16; 80.0%), followed by coronary malperfusion (n = 4; 20.0%). Seven patients (50.0%) survived in the spontaneous circulation group, and none survived in the non-spontaneous circulation group (P = .044). Five survivors walked unaided and were discharged home; the remaining two were comatose and paraplegic. Conclusions The outcomes were extremely poor in patients with acute type A aortic dissection who had preoperative cardiopulmonary arrest and received ongoing cardiopulmonary resuscitation at entry into the operating room. Therefore, surgical treatment might be contraindicated in such patients.
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Affiliation(s)
- Hideki Isa
- Department of Cardiovascular Surgery, Kawaguchi Cardiovascular and Respiratory Hospital, Kawaguchi, Japan
- Department of Cardiac Surgery, Asahikawa Medical University, Asahikawa, Japan
| | - Taro Kanamori
- Department of Cardiovascular Surgery, Kawaguchi Cardiovascular and Respiratory Hospital, Kawaguchi, Japan
| | - Kazuki Miyatani
- Department of Cardiac Surgery, Asahikawa Medical University, Asahikawa, Japan
| | - Masahiro Tsutsui
- Department of Cardiac Surgery, Asahikawa Medical University, Asahikawa, Japan
| | - Ryohei Ushioda
- Department of Cardiovascular Surgery, Kawaguchi Cardiovascular and Respiratory Hospital, Kawaguchi, Japan
- Department of Cardiac Surgery, Asahikawa Medical University, Asahikawa, Japan
| | - Shota Yamanaka
- Department of Cardiovascular Surgery, Kawaguchi Cardiovascular and Respiratory Hospital, Kawaguchi, Japan
| | - Hiroyuki Kamiya
- Department of Cardiac Surgery, Asahikawa Medical University, Asahikawa, Japan
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Liu W, Wang Y, Jiang Y, Lu S, Zhu J, Tian Y, Pan J, Xu Z, Wang D. Serum NPTX2 as a Potential Predictive Biomarker for Postoperative Delirium in Patients with Acute Type A Aortic Dissection. Neuropsychiatr Dis Treat 2024; 20:979-987. [PMID: 38741580 PMCID: PMC11090118 DOI: 10.2147/ndt.s459892] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2024] [Accepted: 05/06/2024] [Indexed: 05/16/2024] Open
Abstract
Background Postoperative delirium (POD) significantly impacts patient outcomes after acute type A aortic dissection (ATAAD) surgeries. This study investigates the role of Neuronal Pentraxin 2 (NPTX2) as a potential biomarker for POD in ATAAD patients. Methods This secondary analysis involved ATAAD patients from a prospective observational study. Serum NPTX2 levels were measured preoperatively and immediately postoperatively using Enzyme-Linked Immunosorbent Assay (ELISA). Delirium was assessed using the Confusion Assessment Method (CAM) or CAM for the ICU (CAM-ICU). Statistical analyses included the Pearson Correlation Coefficient and multivariate logistic regression to evaluate the association between NPTX2 levels and POD. Results Among the 62 patients included, 46.77% developed POD. Patients with POD had significantly lower preoperative and postoperative serum NPTX2 levels. The Receiver Operating Characteristic (ROC) curve analysis showed that postoperative NPTX2 had a strong predictive capability for POD (AUC = 0.895). The optimal cutoff for postoperative NPTX2 in predicting POD was less than 421.4 pg/mL. Preoperative NPTX2 also demonstrated predictive value, albeit weaker (AUC = 0.683). Conclusion Serum NPTX2 levels, both preoperatively and postoperatively, are promising biomarkers for predicting POD in ATAAD patients. These findings suggest that NPTX2 could be instrumental in early POD detection and intervention strategies.
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Affiliation(s)
- Wenxue Liu
- Institute of Cardiothoracic Vascular Disease, Department of Cardio-Thoracic Surgery, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, People’s Republic of China
| | - Yapeng Wang
- Department of Cardio-Thoracic Surgery, Nanjing Drum Tower Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Nanjing, People’s Republic of China
| | - Yi Jiang
- Department of Cardio-Thoracic Surgery, Nanjing Drum Tower Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Nanjing, People’s Republic of China
| | - Shan Lu
- Institute of Cardiothoracic Vascular Disease, Department of Cardio-Thoracic Surgery, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, People’s Republic of China
| | - Jiawei Zhu
- Department of Cardio-Thoracic Surgery, Nanjing Drum Tower Hospital, Clinical College of Nanjing Medical University, Nanjing, People’s Republic of China
| | - Yuhuan Tian
- Department of Cardio-Thoracic Surgery, Nanjing Drum Tower Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Nanjing, People’s Republic of China
| | - Jun Pan
- Institute of Cardiothoracic Vascular Disease, Department of Cardio-Thoracic Surgery, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, People’s Republic of China
| | - Zhenjun Xu
- Institute of Cardiothoracic Vascular Disease, Department of Cardio-Thoracic Surgery, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, People’s Republic of China
| | - Dongjin Wang
- Institute of Cardiothoracic Vascular Disease, Department of Cardio-Thoracic Surgery, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, People’s Republic of China
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Zheng HJ, Liu X, He P, Li J, Zhang XP, Cheng YB, Lin DQ, Yan CJ, Yu SJ, Cheng W. Early outcome of simplified total arch reconstruction under mild hypothermia (30-32 °C) with distal aortic perfusion. J Cardiothorac Surg 2023; 18:323. [PMID: 37964308 PMCID: PMC10648334 DOI: 10.1186/s13019-023-02448-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2023] [Accepted: 11/04/2023] [Indexed: 11/16/2023] Open
Abstract
OBJECTIVE We designed a simplified total arch reconstruction (s-TAR) technique which could be performed under mild hypothermia (30-32 °C) with distal aortic perfusion. This study aimed to compare its efficacy of organ protection with the conventional total arch reconstruction (c-TAR). METHODS We reviewed the clinical data of 195 patients who had ascending aortic aneurysm with extended aortic arch dilation and underwent simultaneous ascending aorta replacement and TAR procedure between January 2018 and December 2022 in our center. 105 received c-TAR under moderate hypothermia (25-28 °C) with circulatory arrest (c-TAR group); rest 90 received s-TAR under mild hypothermia (30-32 °C) with distal aortic perfusion (s-TAR group). RESULTS The s-TAR group demonstrated shorter CPB time, cross-clamp time and lower body circulatory arrest time compared with the c-TAR group. The 30-day mortality was 2.9% for the c-TAR group and 1.1% for the s-TAR group (P = 0.043). The mean duration of mechanical ventilation was shorter in the s-TAR group. Paraplegia was observed in 4 of 105 patients (3.8%) in the c-TAR group, while no such events were observed in the s-TAR group. The incidence of temporary neurologic dysfunction was significantly higher in the c-TAR group. The incidence of permanent neurologic dysfunction also showed a tendency to be higher in the c-TAR group, without statistical significance. Furthermore, the incidence of reoperation for bleeding were significantly lower in the s-TAR group. The rate of postoperative hepatic dysfunction and all grades of AKI was remarkably lower in the s-TAR group. The 3-year survival rate was 95.6% in the s-TAR group and 91.4% in the c-TAR group. CONCLUSIONS s-TAR under mild hypothermia (30-32℃) with distal aortic perfusion is associated with lower mortality and morbidity, offering better neurological and visceral organ protection compared with c-TAR.
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Affiliation(s)
- Hua-Jie Zheng
- Department of Cardiac Surgery, Southwest Hospital, Third Military Medical University (Army Medical University, No. 30, Gaotanyan, Shapingba District, 400038, Chongqing, P.R. China
| | - Xin Liu
- Department of Cardiac Surgery, Southwest Hospital, Third Military Medical University (Army Medical University, No. 30, Gaotanyan, Shapingba District, 400038, Chongqing, P.R. China
| | - Ping He
- Department of Cardiac Surgery, Southwest Hospital, Third Military Medical University (Army Medical University, No. 30, Gaotanyan, Shapingba District, 400038, Chongqing, P.R. China
| | - Jun Li
- Department of Cardiac Surgery, Southwest Hospital, Third Military Medical University (Army Medical University, No. 30, Gaotanyan, Shapingba District, 400038, Chongqing, P.R. China
| | - Xian-Pu Zhang
- Department of Cardiac Surgery, Southwest Hospital, Third Military Medical University (Army Medical University, No. 30, Gaotanyan, Shapingba District, 400038, Chongqing, P.R. China
| | - Yong-Bo Cheng
- Department of Cardiac Surgery, Southwest Hospital, Third Military Medical University (Army Medical University, No. 30, Gaotanyan, Shapingba District, 400038, Chongqing, P.R. China
| | - De-Qing Lin
- Department of Cardiac Surgery, Southwest Hospital, Third Military Medical University (Army Medical University, No. 30, Gaotanyan, Shapingba District, 400038, Chongqing, P.R. China
| | - Chao-Jun Yan
- Department of Cardiac Surgery, Southwest Hospital, Third Military Medical University (Army Medical University, No. 30, Gaotanyan, Shapingba District, 400038, Chongqing, P.R. China
| | - San-Jiu Yu
- Department of Cardiac Surgery, Southwest Hospital, Third Military Medical University (Army Medical University, No. 30, Gaotanyan, Shapingba District, 400038, Chongqing, P.R. China
| | - Wei Cheng
- Department of Cardiac Surgery, Southwest Hospital, Third Military Medical University (Army Medical University, No. 30, Gaotanyan, Shapingba District, 400038, Chongqing, P.R. China.
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Banceu CM, Gurzu S, Satala CB, Ghiga D, Neamtu MH, Voth V, Liebrich M, Suciu H. Histopathological Gap in Aortic Diseases: A Prospective Analysis. Int J Mol Sci 2023; 24:15470. [PMID: 37895149 PMCID: PMC10607681 DOI: 10.3390/ijms242015470] [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: 09/04/2023] [Revised: 10/08/2023] [Accepted: 10/16/2023] [Indexed: 10/29/2023] Open
Abstract
Aortic dissection (AD) is a critical cardiovascular condition with the potential for devastating consequences. This study evaluated the histological changes in the aorta wall in patients with AD and aortic aneurysm (AA) who received surgical aortic replacement. Histopathological data showed that modifications of the media layer (p = 0.0197), myxomatous aspect (p = 0.0001), and subendothelial layer degeneration (p = 0.0107) were more frequently seen in AA versus AD samples. Patients with AA were approximately twice as likely to develop histological changes than those with AD (p = 0.0037). Patients with moderate or severe medial degeneration had a higher chance of developing AD (p = 0.0001). Because the histopathological score proved to be a predictor of both in-hospital and overall mortality, its evaluation should become the standard of care in any patients who undergo aortic replacement. Individualized postoperative management might be influenced by the histopathological aspect of the aortic layer.
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Affiliation(s)
- Cosmin Marian Banceu
- I.O.S.U.D., George Emil Palade University of Medicine, Pharmacy, Science, and Technology of Targu Mures, 540139 Targu Mures, Romania;
- Department of Surgery M3, George Emil Palade University of Medicine, Pharmacy, Science, and Technology of Targu Mures, 540139 Targu Mures, Romania;
- Emergency Institute for Cardiovascular Diseases and Transplantation Targu Mures, 540136 Targu Mures, Romania
| | - Simona Gurzu
- Department of Pathology, George Emil Palade University of Medicine, Pharmacy, Science, and Technology of Targu Mures, 540139 Targu Mures, Romania;
- Research Center for Oncopathology and Translational Medicine (CCOMT), George Emil Palade University of Medicine, Pharmacy, Science, and Technology of Targu Mures, 540142 Targu Mures, Romania
- Romanian Academy of Medical Sciences, 030167 Bucharest, Romania
| | - Catalin-Bogdan Satala
- Department of Pathology, George Emil Palade University of Medicine, Pharmacy, Science, and Technology of Targu Mures, 540139 Targu Mures, Romania;
| | - Dana Ghiga
- Department of Medical Scientific Research Methodology, George Emil Palade University of Medicine, Pharmacy, Science, and Technology of Targu Mures, 540139 Targu Mures, Romania;
| | - Mihai Halic Neamtu
- Swiss Federal Institute of Forest, Snow and Landscape Research WSL, 8903 Birmensdorf, Switzerland;
- Institute of Environmental Engineering, ETH Zurich, 8039 Zurich, Switzerland
| | - Vladimir Voth
- Sana Cardiac Surgery, Herdweg 2, 70174 Stuttgart, Germany; (V.V.); (M.L.)
| | - Markus Liebrich
- Sana Cardiac Surgery, Herdweg 2, 70174 Stuttgart, Germany; (V.V.); (M.L.)
| | - Horatiu Suciu
- Department of Surgery M3, George Emil Palade University of Medicine, Pharmacy, Science, and Technology of Targu Mures, 540139 Targu Mures, Romania;
- Emergency Institute for Cardiovascular Diseases and Transplantation Targu Mures, 540136 Targu Mures, Romania
- Romanian Academy of Medical Sciences, 030167 Bucharest, Romania
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Lin H, Chang Y, Zhou H, Li J, Zhou C, Huo X. Early results of frozen elephant trunk in acute type-A dissection in 1445 patients. Int J Cardiol 2023; 389:131213. [PMID: 37499947 DOI: 10.1016/j.ijcard.2023.131213] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Revised: 07/18/2023] [Accepted: 07/24/2023] [Indexed: 07/29/2023]
Abstract
BACKGROUND We aimed to briefly describe the use of total arch replacement with frozen elephant trunk in our center's 12-year treatment of acute type A dissection and the early postoperative results. We summarized the practical experience of this procedure in our center and performed regression analyses to find the independent risk factors for major complications. METHODS Consecutive patients with acute type A dissection having surgical total arch replacement with the implantation of a frozen elephant trunk were collected from January 2010 to December 2021 and were included in the analysis. For each major operation-related complication, independent risk factors were identified using both univariate and multivariate regression models. RESULTS In our institution, the total arch replacement with frozen elephant trunk procedure is used more frequently each year and makes up 70% of the surgical procedures for acute type A dissection. The overall postoperative mortality rate was 6.2%, which declined as the techniques (including surgical procedures, organ perfusion protection etc.) improved. Other complications include: 11.7% for continuous renal replacement therapy, 5.7% for stroke, 17.8% for ICU stay longer than 7 days, 10.9% for prolonged mechanical ventilation, and so on. According to regression analysis, different major complications had different independent risk factors. Several factors, such as advanced age, impaired renal function, and extended cardiopulmonary bypass time, were found to be implicated in nearly all of the complications. CONCLUSION Total arch replacement plus frozen elephant trunk strategy is a safe surgical method for extensive acute type A dissection. Some factors, such as advanced age, impaired renal function, and prolonged cardiopulmonary bypass time, might be associated with poor prognosis.
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Affiliation(s)
- Hongyuan Lin
- Cardiac Surgery Centre, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yi Chang
- Cardiac Surgery Centre, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.
| | - Hongyan Zhou
- Cardiac Surgery Centre, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Jun Li
- Department of anesthesiology, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Chenghui Zhou
- Department of anesthesiology, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Xiaoning Huo
- Cardiac Surgery Centre, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
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Cerebral Protection Strategies and Stroke in Surgery for Acute Type A Aortic Dissection. J Clin Med 2023; 12:jcm12062271. [PMID: 36983272 PMCID: PMC10056182 DOI: 10.3390/jcm12062271] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2023] [Revised: 03/08/2023] [Accepted: 03/13/2023] [Indexed: 03/17/2023] Open
Abstract
Background: Perioperative stroke remains a devastating complication in the operative treatment of acute type A aortic dissection. To reduce the risk of perioperative stroke, different perfusion techniques can be applied. A consensus on the preferred cerebral protection strategy does not exist. Methods: To provide an overview about the different cerebral protection strategies, literature research on Medline/PubMed was performed. All available original articles reporting on cerebral protection in surgery for acute type A aortic dissection and neurologic outcomes since 2010 were included. Results: Antegrade and retrograde cerebral perfusion may provide similar neurological outcomes while outperforming deep hypothermic circulatory arrest. The choice of arterial cannulation site and chosen level of hypothermia are influencing factors for perioperative stroke. Conclusions: Deep hypothermic circulatory arrest is not recommended as the sole cerebral protection technique. Antegrade and retrograde cerebral perfusion are today’s standard to provide cerebral protection during aortic surgery. Bilateral antegrade cerebral perfusion potentially leads to superior outcomes during prolonged circulatory arrest times between 30 and 50 min. Arterial cannulation sites with antegrade perfusion (axillary, central or carotid artery) in combination with moderate hypothermia seem to be advantageous. Every concept should be complemented by adequate intraoperative neuromonitoring.
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Pupovac SS, Hemli JM, Giammarino AT, Varrone M, Aminov A, Scheinerman SJ, Hartman AR, Brinster DR. Deep Versus Moderate Hypothermia in Acute Type A Aortic Dissection: A Propensity-Matched Analysis. Heart Lung Circ 2022; 31:1699-1705. [PMID: 36150951 DOI: 10.1016/j.hlc.2022.07.021] [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: 01/20/2022] [Revised: 07/15/2022] [Accepted: 07/30/2022] [Indexed: 12/27/2022]
Abstract
BACKGROUND The ideal temperature for hypothermic circulatory arrest (HCA) during acute type A aortic dissection (ATAAD) repair has yet to be determined. We examined the clinical impact of different degrees of hypothermia during dissection repair. METHODS Out of 240 cases of ATAAD between June 2014 and December 2019, 228 patients were divided into two groups according to lowest intraoperative temperature: moderate hypothermic circulatory arrest (MHCA) (20-28°C) versus deep hypothermic circulatory arrest (DHCA) (<20°C). From this, 74 pairs of propensity-matched patients were analysed with respect to operative data and short-term clinical outcomes. Independent predictors of a composite outcome of 30-day mortality and stroke were identified. RESULTS Mean lowest temperature was 25.5±3.9°C in the MHCA group versus 16.0±2.9°C in DHCA. Overall 30-day mortality of matched cohort was 11.5% (17 deaths), there were no significant different between matched groups. Cardiopulmonary bypass (CPB) times were longer in DHCA (221.0±69.9 vs 190.7±74.5 mins, p=0.01). Antegrade cerebral perfusion (ACP) during HCA predicted a lower composite risk of 30-day mortality and stroke (OR 0.38). Female sex (OR 4.71), lower extremity ischaemia at presentation (OR 3.07), and CPB >235 minutes (OR 2.47), all portended worse postoperative outcomes. CONCLUSIONS A surgical strategy of MHCA is at least as safe as DHCA during repair of acute type A aortic dissection. ACP during HCA is associated with reduced 30-day mortality and stroke, whereas female sex, lower extremity ischaemia, and longer CPB times are all predictive of poorer short-term outcomes.
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Affiliation(s)
- Stevan S Pupovac
- Department of Cardiothoracic Surgery, North Shore University Hospital/Northwell Health, Manhasset, NY, USA.
| | - Jonathan M Hemli
- Department of Cardiovascular and Thoracic Surgery, Lenox Hill Hospital/Northwell Health, New York, NY, USA
| | - Ashley T Giammarino
- Department of Cardiovascular and Thoracic Surgery, Lenox Hill Hospital/Northwell Health, New York, NY, USA
| | - Michael Varrone
- Department of Cardiothoracic Surgery, North Shore University Hospital/Northwell Health, Manhasset, NY, USA
| | - Areil Aminov
- Department of Cardiothoracic Surgery, North Shore University Hospital/Northwell Health, Manhasset, NY, USA
| | - S Jacob Scheinerman
- Department of Cardiovascular and Thoracic Surgery, Lenox Hill Hospital/Northwell Health, New York, NY, USA
| | - Alan R Hartman
- Department of Cardiothoracic Surgery, North Shore University Hospital/Northwell Health, Manhasset, NY, USA
| | - Derek R Brinster
- Department of Cardiovascular and Thoracic Surgery, Lenox Hill Hospital/Northwell Health, New York, NY, USA
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Abjigitova D, Notenboom ML, Veen KM, van Tussenbroek G, Bekkers JA, Mokhles MM, Bogers AJJC. Optimal temperature management in aortic arch surgery: A systematic review and network meta-analysis. J Card Surg 2022; 37:5379-5387. [PMID: 36378895 PMCID: PMC10098497 DOI: 10.1111/jocs.17206] [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: 08/22/2022] [Revised: 10/26/2022] [Accepted: 10/29/2022] [Indexed: 11/16/2022]
Abstract
OBJECTIVES New temperature management concepts of moderate and mild hypothermic circulatory arrest during aortic arch surgery have gained weight over profound cooling. Comparisons of all temperature levels have rarely been performed. We performed direct and indirect comparisons of deep hypothermic circulatory arrest (DHCA) (≤20°C), moderate hypothermic circulatory arrest (MHCA) (20.1-25°C), and mild hypothermic circulatory arrest (mild HCA) (≥25.1°C) in a network meta-analysis. METHODS The literature was systematically searched for all papers published through February 2022 reporting on clinical outcomes after aortic arch surgery utilizing DHCA, MHCA and mild HCA. The primary outcome was operative mortality. The secondary outcomes were postoperative stroke and acute kidney failure (AKI). RESULTS A total of 34 studies were included, with a total of 12,370 patients. DHCA was associated with significantly higher postoperative incidence of stroke when compared with MHCA (odds ratio [OR], 1.46, 95% confidence interval [CI], 1.19-1.78) and mild HCA: (OR, 1.50, 95% CI, 1.14-1.98). Furthermore, DHCA and MHCA were associated with higher operative mortality when compared with mild HCA (OR 1.71, 95% CI, 1.23-2.39 and OR 1.50, 95% CI, 1.12-2.00, respectively). Separate analysis of randomized and propensity score matched studies showed sustained increased risk of stroke with DHCA in contrast to MHCA and mild HCA (OR, 1.61, 95% CI, 1.18-2.20, p value = .0029 and OR, 1.74, 95% CI, 1.09-2.77, p value = .019). CONCLUSIONS In the included studies, the moderate to mild hypothermia strategies were associated with decreased operative mortality and the risk of postoperative stroke. Large-scale prospective studies are warranted to further explore appropriate temperature management for the treatment of aortic arch pathologies.
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Affiliation(s)
- Djamila Abjigitova
- Department of Cardiothoracic Surgery, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Maximiliaan L Notenboom
- Department of Cardiothoracic Surgery, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Kevin M Veen
- Department of Cardiothoracic Surgery, Erasmus University Medical Center, Rotterdam, The Netherlands
| | | | - Jos A Bekkers
- Department of Cardiothoracic Surgery, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Mostafa M Mokhles
- Department of Cardiothoracic Surgery, Utrecht University Medical Center, Utrecht, The Netherlands
| | - Ad J J C Bogers
- Department of Cardiothoracic Surgery, Erasmus University Medical Center, Rotterdam, The Netherlands
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9
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Goebel N, Holder SA, Huether F, Bail DHL, Franke UFW. Left Subclavian Artery Sacrifice in Acute Aortic Dissection Repair using the Frozen Elephant Trunk. Thorac Cardiovasc Surg 2022; 70:623-629. [PMID: 35038756 DOI: 10.1055/s-0041-1741058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
OBJECTIVE Surgery of acute aortic dissection using the frozen elephant trunk (FET) can be complicated when the origin of the left subclavian artery (LSA) is dissected and sacrifice by ligation is a viable option. However, the LSA is supposed to play a role in neuroprotection as a major collateral. We, therefore, analyzed our results of LSA sacrifice in this cohort. METHODS We identified a total of 84 patients from our prospectively collected database who underwent FET repair of acute aortic dissection between October 2009 and April 2018. LSA was sacrificed in 19 patients (22.6%). Results were analyzed and compared with regard to neurological outcomes. RESULTS New postoperative stroke was seen in two patients (2.4%) and spinal cord injury in three patients (3.6%) overall, none in the LSA-sacrifice group. We observed a temporary neurological deficit in five patients (6.0%) overall, none in the LSA-sacrifice group. None of the patients developed acute ischemia of the left arm. Only two patients (12.5%) came back for carotid-subclavian artery bypass due to exertion-induced weakness of the left arm 3 to 4 months after the initial surgery. In-hospital mortality was 15.5% overall, with no difference between groups. CONCLUSION LSA sacrifice was not associated with elevated postoperative risk of either central or spinal neurological injury. Thus, it can facilitate FET repair of acute aortic dissection in selected cases when the left subclavian origin cannot be preserved. Carotid-subclavian artery bypass became necessary in only a small fraction of these patients and can be performed as a second-stage procedure.
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Affiliation(s)
- Nora Goebel
- Department of Cardiac and Vascular Surgery, Robert Bosch Hospital, Stuttgart, Germany
| | - Simone A Holder
- Department of Cardiac and Vascular Surgery, Robert Bosch Hospital, Stuttgart, Germany
| | - Franziska Huether
- Department of Cardiac and Vascular Surgery, Robert Bosch Hospital, Stuttgart, Germany
| | - Dorothee H L Bail
- Department of Cardiac and Vascular Surgery, Robert Bosch Hospital, Stuttgart, Germany
| | - Ulrich F W Franke
- Department of Cardiac and Vascular Surgery, Robert Bosch Hospital, Stuttgart, Germany
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10
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Samanidis G, Kanakis M, Kolovou K, Perreas K. Does deep hypothermic circulatory arrest with versus without retrograde cerebral perfusion affect the outcomes after proximal aortic arch aneurysm and acute type A aortic dissection repair? Different pathologies and cerebral protection techniques with similar results. J Card Surg 2022; 37:3287-3289. [PMID: 35894832 DOI: 10.1111/jocs.16808] [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: 07/19/2022] [Accepted: 07/20/2022] [Indexed: 11/28/2022]
Abstract
Hypothermic circulatory arrest is used for proximal and total aortic arch correction in patients with aortic arch aneurysm and acute or chronic type A aortic dissection. Different cerebral perfusion techniques have been proposed for reducing morbidity and mortality rate. The study of Arnaoutakis et al. showed that deep hypothermic circulatory arrest with or without retrograde cerebral perfusion for proximal aortic aneurysm and acute type A aortic dissection correction had similar results with regard to morbidity and mortality rate. In addition, the short circulatory arrest time contributes for favorable outcomes of these patients. Although antegrade cerebral perfusion with hypothermic circulatory is widely used by many cardiac surgeons, deep hypothermic circulatory arrest with or without retrograde cerebral perfusion remains an alternative and safe method for brain protection in patients undergoing proximal aortic arch aneurysm or acute type A aortic dissection repair.
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Affiliation(s)
- George Samanidis
- First Department of Adult Cardiac Surgery, Onassis Cardiac Surgery Center, Athens, Greece
| | - Meletios Kanakis
- Department of Pediatric and Congenital Heart Surgery, Onassis Cardiac Surgery Center, Athens, Greece
| | - Kyriaki Kolovou
- Department of Nephrology and Renal Transplantation, Medical School, National and Kapodistrian University of Athens, General Hospital Laiko, Athens, Greece
| | - Konstantinos Perreas
- First Department of Adult Cardiac Surgery, Onassis Cardiac Surgery Center, Athens, Greece
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Hosseini S, Mousavizadeh M, Rezaei Y, Bashir M. Is release and perfuse technique essential along with frozen elephant trunk procedure? J Card Surg 2022; 37:2640-2641. [PMID: 35616299 DOI: 10.1111/jocs.16644] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2022] [Accepted: 05/09/2022] [Indexed: 11/29/2022]
Affiliation(s)
- Saeid Hosseini
- Heart Valve Diseases Research Center, Rajaie Cardiovascular Medical, and Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Mostafa Mousavizadeh
- Heart Valve Diseases Research Center, Rajaie Cardiovascular Medical, and Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Yousef Rezaei
- Heart Valve Diseases Research Center, Rajaie Cardiovascular Medical, and Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Mohamad Bashir
- Health Education & Improvement Wales, Velindre University NHS Trust, Wales, UK
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Samanidis G, Kanakis M, Georgiou C, Perreas K. Association of dissected ascending aorta diameter with preoperative adverse events in patients with acute type A aortic dissection. World J Cardiol 2022; 14:231-238. [PMID: 35582464 PMCID: PMC9048272 DOI: 10.4330/wjc.v14.i4.231] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/05/2021] [Revised: 02/02/2022] [Accepted: 04/04/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Acute type A aortic dissection (ATAAD) is a life-threatening disease associated with high morbidity and mortality.
AIM To evaluate the diameter of dissected ascending aorta in patients diagnosed with ATAAD and whether the aortic diameter is associated with preoperative adverse events.
METHODS A total of 108 patients diagnosed with ATAAD who underwent emergency operation under hypothermic circulatory arrest were enrolled in this study. Demographic characteristics and perioperative data were recorded. In all patients, preoperative chest and abdomen computed tomography (CT) scans were performed.
RESULTS Median age of the patients was 61.5 (52.5-70.5) years and median body mass index (BMI) was 28.2 (25.1-32.6) cm2. The number of female patients was 37 (25%). Median diameter of the ascending aorta was 5.0 (4.5-6) cm and 53.8% of the patients had an aortic diameter < 5.0 cm, while 32.3% of the patients had an aortic diameter of 4.5cm and 72.0% had an ascending aorta diameter < 5.5 cm. The diameter of the ascending aorta did not differ in patients with vs without preoperative adverse events: Preoperative neurological dysfunction (P = 0.53) and hemodynamic instability (P = 0.43). Median age of patients with preoperative hemodynamic instability was 65 (57.5-74) years, while it was 60 (51-68) years in patients without (P = 0.04)
CONCLUSION Although current guidelines suggest replacing the ascending aorta with a diameter > 5.5 cm, most of the patients with ATAAD had an aortic diameter of less than 5.5 cm. The diameter of the ascending aorta in patients diagnose with ATAAD is not associated with preoperative adverse events.
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Affiliation(s)
- George Samanidis
- Department of Adult Cardiac Surgery, Onassis Cardiac Surgery Center, Athens 17674, Greece
| | - Meletios Kanakis
- Department of Pediatric and Congenital Heart Surgery, Onassis Cardiac Surgery Center, Athens 17674, Greece
| | - Charalampos Georgiou
- Department of Adult Cardiac Surgery, Onassis Cardiac Surgery Center, Athens 17674, Greece
| | - Konstantinos Perreas
- Department of Adult Cardiac Surgery, Onassis Cardiac Surgery Center, Athens 17674, Greece
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Seese L, Chen EP, Badhwar V, Thibault D, Habib RH, Jacobs JP, Thourani V, Bakaeen F, O'Brien S, Jawitz OK, Zwischenberger B, Gleason TG, Sultan I, Kilic A, Coselli JS, Svensson LG, Chikwe J, Chu D. Optimal circulatory arrest temperature for aortic hemiarch replacement with antegrade brain perfusion. J Thorac Cardiovasc Surg 2021; 165:1759-1770.e3. [PMID: 34887095 DOI: 10.1016/j.jtcvs.2021.09.068] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/02/2021] [Revised: 09/20/2021] [Accepted: 09/22/2021] [Indexed: 12/12/2022]
Abstract
OBJECTIVE This study sought to identify the optimal temperature for moderate hypothermic circulatory arrest in patients undergoing elective hemiarch replacement with antegrade brain perfusion. METHODS The Society of Thoracic Surgeons adult cardiac surgery database was queried for elective hemiarch replacements using antegrade brain perfusion for aneurysmal disease (2014-2019). Generalized estimating equations and restricted cubic splines were used to determine the risk-adjusted relationships between temperature as a continuous variable and outcomes. RESULTS Elective hemiarch replacement with antegrade brain perfusion occurred in 3898 patients at 374 centers with a median nadir temperature of 24.9 °C (first quartile, third quartile = 22.0 °C, 27.5 °C) and median circulatory arrest time of 19 minutes (first quartile, third quartile = 14.0 minutes, 27.0 minutes). After adjustment for comorbidities, circulatory arrest time, and individual surgeon, patients cooled between 25 and 28 °C had an early survival advantage compared with 24 °C, whereas those cooled between 21 and 23 °C had higher risks of mortality compared with 24 °C. A nadir temperature of 27 °C was associated with the lowest risk-adjusted odds of mortality (odds ratio, 0.62; 95% confidence interval, 0.42-0.91). A nadir temperature of 21 °C had the highest risk of mortality (odds ratio, 1.4; 95% confidence interval, 1.13-1.73). Risk of experiencing a major morbidity was elevated in patients cooled between 21 and 23 °C, with the highest risk occurring in patients cooled to 21 °C (odds ratio, 1.12; 95% confidence interval, 1.01-1.24). CONCLUSIONS For patients with aneurysmal disease undergoing elective hemiarch with antegrade brain perfusion, circulatory arrest with a nadir temperature of 27 °C confers the greatest early survival benefit and smallest risk of postoperative morbidity.
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Affiliation(s)
- Laura Seese
- Division of Cardiac Surgery, Department of Cardiothoracic Surgery, University of Pittsburgh School of Medicine, Pittsburgh, Pa
| | - Edward P Chen
- Division of Cardiovascular and Thoracic Surgery, Department of Surgery, Duke University, Durham, NC
| | - Vinay Badhwar
- Department of Cardiovascular and Thoracic Surgery, West Virginia University, Morgantown, WVa
| | | | | | - Jeffrey P Jacobs
- Division of Cardiovascular Surgery, Department of Surgery, Congenital Heart Center, University of Florida, Gainesville, Fla
| | | | - Faisal Bakaeen
- Cardiovascular Surgery Department, Cleveland Clinic Foundation, Cleveland, Ohio
| | - Sean O'Brien
- Department of Cardiovascular and Thoracic Surgery, West Virginia University, Morgantown, WVa
| | | | | | - Thomas G Gleason
- Division of Cardiac Surgery, Department of Surgery, University of Maryland, Baltimore, Md
| | - Ibrahim Sultan
- Division of Cardiac Surgery, Department of Cardiothoracic Surgery, University of Pittsburgh School of Medicine, Pittsburgh, Pa; University of Pittsburgh Medical Center Heart and Vascular Institute, Pittsburgh, Pa
| | - Arman Kilic
- Division of Cardiothoracic Surgery, Department of Surgery, Medical University of South Carolina, Charleston, SC
| | - Joseph S Coselli
- Division of Cardiothoracic Surgery, Department of Surgery, Baylor College of Medicine, Houston, Tex
| | | | - Joanna Chikwe
- Department of Cardiac Surgery, Cedars-Sinai Medical Center, Los Angeles, Calif
| | - Danny Chu
- Division of Cardiac Surgery, Department of Cardiothoracic Surgery, University of Pittsburgh School of Medicine, Pittsburgh, Pa; University of Pittsburgh Medical Center Heart and Vascular Institute, Pittsburgh, Pa.
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Jassar AS. Temperature management during circulatory arrest - we have the ingredients, but what is the recipe? Ann Thorac Surg 2021; 112:1899-1900. [PMID: 33529604 DOI: 10.1016/j.athoracsur.2020.08.120] [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: 08/24/2020] [Accepted: 08/27/2020] [Indexed: 11/26/2022]
Affiliation(s)
- Arminder S Jassar
- Division of Cardiac Surgery, Corrigan Minehan Heart Center, Massachusetts General Hospital 55 Fruit Street Boston, MA 02114-2696.
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