scholarly journals European registry of type A aortic dissection (ERTAAD) - rationale, design and definition criteria

2021 ◽  
Vol 16 (1) ◽  
Author(s):  
Fausto Biancari ◽  
Giovanni Mariscalco ◽  
Hakeem Yusuff ◽  
Geoffrey Tsang ◽  
Suvitesh Luthra ◽  
...  
Keyword(s):  
Adverse Events ◽  
Aortic Dissection ◽  
Treatment Strategies ◽  
Kidney Injury ◽  
Type A ◽  
Salvage Procedure ◽  
Type A Aortic Dissection ◽  
Mortality And Morbidity ◽  
Link Type ◽  
The Impact

Abstract Background Acute Stanford type A aortic dissection (TAAD) is a life-threatening condition. Surgery is usually performed as a salvage procedure and is associated with significant postoperative early mortality and morbidity. Understanding the patient’s conditions and treatment strategies which are associated with these adverse events is essential for an appropriate management of acute TAAD. Methods Nineteen centers of cardiac surgery from seven European countries have collaborated to create a multicentre observational registry (ERTAAD), which will enroll consecutive patients who underwent surgery for acute TAAD from January 2005 to March 2021. Analysis of the impact of patient’s comorbidities, conditions at referral, surgical strategies and perioperative treatment on the early and late adverse events will be performed. The investigators have developed a classification of the urgency of the procedure based on the severity of preoperative hemodynamic conditions and malperfusion secondary to acute TAAD. The primary clinical outcomes will be in-hospital mortality, late mortality and reoperations on the aorta. Secondary outcomes will be stroke, acute kidney injury, surgical site infection, reoperation for bleeding, blood transfusion and length of stay in the intensive care unit. Discussion The analysis of this multicentre registry will allow conclusive results on the prognostic importance of critical preoperative conditions and the value of different treatment strategies to reduce the risk of early adverse events after surgery for acute TAAD. This registry is expected to provide insights into the long-term durability of different strategies of surgical repair for TAAD. Trial registration ClinicalTrials.gov Identifier: NCT04831073.

scholarly journals Impact of body mass index on early and mid-term outcomes after surgery for acute Stanford type A aortic dissection

2021 ◽  
Vol 16 (1) ◽  
Author(s):  
Yanxiang Liu ◽  
Bowen Zhang ◽  
Shenghua Liang ◽  
Yaojun Dun ◽  
Luchen Wang ◽  
...  
Keyword(s):  
Body Mass Index ◽  
Adverse Events ◽  
Aortic Dissection ◽  
Body Mass ◽  
Surgical Outcomes ◽  
Type A ◽  
Term Survival ◽  
Type A Aortic Dissection ◽  
Prolonged Ventilation ◽  
The Impact

Abstract Background Obesity is dramatically increasing worldwide, and more obese patients may develop aortic dissection and present for surgical repair. The study aims to analyse the impact of body mass index (BMI) on surgical outcomes in patients with acute Stanford type A aortic dissection (ATAAD). Methods From January 2017 to June 2019, the clinical data of 268 ATAAD patients in a single centre were retrospectively reviewed. They were divided into three groups based on the BMI: normal weight (BMI 18.5 to < 25 kg/m2, n = 110), overweight (BMI 25 to < 30 kg/m2, n = 114) and obese (BMI ≥30 kg/m2, n = 44). Results There was no statistical difference among the three groups in terms of the composite adverse events including 30-day mortality, stroke, paraplegia, renal failure, hepatic failure, reintubation or tracheotomy and low cardiac output syndrome (20.9% vs 21.9% vs 18.2% for normal, overweight and obese, respectively; P = 0.882). No significant difference was found in the mid-term survival among the three groups. The proportion of prolonged ventilation was highest in the obese group followed by the overweight and normal groups (59.1% vs 45.6% vs 34.5%, respectively; P = 0.017). Multivariable logistic regression analysis suggested that BMI was not associated with the composite adverse events, while BMI ≥30 kg/m2 was an independent risk factor for prolonged ventilation (OR 2.261; 95% CI 1.056–4.838; P = 0.036). Conclusions BMI had no effect on the early major adverse outcomes and mid-term survival after surgery for ATAAD. Satisfactory surgical outcomes can be obtained in patients with ATAAD at all weights.

Type A aortic dissection: involvement of carotid artery and impact on cerebral malperfusion

2020 ◽  
pp. 021849232098432
Author(s):  
Wahaj Munir ◽  
Jun Heng Chong ◽  
Amer Harky ◽  
Mohamad Bashir ◽  
Benjamin Adams
Keyword(s):  
Carotid Artery ◽  
Aortic Dissection ◽  
Type A ◽  
Current Evidence ◽  
Management Approach ◽  
Complex Nature ◽  
Acute Type ◽  
Type A Aortic Dissection ◽  
Cerebral Malperfusion ◽  
The Impact

Acute type A aortic dissection is a surgical emergency and management of such pathology can be complex with poor outcomes when there is organ malperfusion. Carotid artery involvement is present in 30% of patients diagnosed with acute type A aortic dissection, and given its emergency and complex nature, there is much controversy regarding the approach, extent of treatment, and timing of the intervention. It is clear that the occurrence of cerebral malperfusion adds an extra layer of complexity to the decision-making framework for treatment. Standardization and validation of the optimal management approach is required, and this should ideally be addressed with large-scale studies. Nonetheless, current literature supports the need for rapid recognition and diagnosis of acute type A aortic dissection with cerebral malperfusion, immediate and extensive surgical repair, and the appropriate use of cerebral perfusion techniques. This paper aims to discuss the current evidence regarding the impact of carotid artery involvement in both the management and outcomes of acute type A aortic dissection.

scholarly journals The Impact of Pre-Operative Malperfusion on Outcome in Acute Type A Aortic Dissection

2015 ◽  
Vol 65 (24) ◽  
pp. 2628-2635 ◽  
Author(s):  
Martin Czerny ◽  
Florian Schoenhoff ◽  
Christian Etz ◽  
Lars Englberger ◽  
Nawid Khaladj ◽  
...  
Keyword(s):  
Aortic Dissection ◽  
Type A ◽  
Acute Type ◽  
Type A Aortic Dissection ◽  
The Impact

scholarly journals Surgical Treatment of Acute Type A Aortic Dissection with 18-Litre Bleeding

Aorta ◽  
2021 ◽  
Vol 09 (01) ◽  
pp. 030-032
Author(s):  
Sergey Y. Boldyrev ◽  
Kirill O. Barbukhatty ◽  
Vladimir A. Porhanov
Keyword(s):  
Surgical Treatment ◽  
Aortic Dissection ◽  
Acute Aortic Dissection ◽  
Type A ◽  
Type I ◽  
Acute Type ◽  
Drug Induced ◽  
Type A Aortic Dissection ◽  
Mortality And Morbidity ◽  
Perioperative Bleeding

AbstractSurgical treatment of Type-A acute aortic dissection is associated with high mortality and morbidity. One of the reasons is perioperative bleeding, which may lead to worse outcomes. We present a case of successful treatment of a patient with 18-litre perioperative blood loss in DeBakey Type-I acute aortic dissection with drug-induced hypocoagulation and malperfusion of a lower extremity.

Abstract 459: The TripleCPR 16 Study: Does Rhythm Truly Needed to Be Checked Every 2 Minutes in Cardiopulmonary Arrest Patients?

Circulation ◽  
2019 ◽  
Vol 140 (Suppl_2) ◽  
Author(s):  
Ryosuke Takegawa ◽  
Tadahiko Shiozaki ◽  
Mitsuo Ohnishi ◽  
Arisa Muratsu ◽  
Jotaro Tachino ◽  
...  
Keyword(s):  
Adverse Events ◽  
Aortic Dissection ◽  
Chest Compression ◽  
Cardiopulmonary Arrest ◽  
Cardiac Activity ◽  
Type A ◽  
Type A Aortic Dissection ◽  
Shockable Rhythm ◽  
Mechanical Chest Compression ◽  
Severe Adverse Events

Purpose: Current guidelines recommend rhythm checks every 2 minutes during CPR, but evidence for this recommendation is insufficient. Recent reports identified regional cerebral oxygen saturation (rSO 2 ) monitoring as useful in detecting ROSC and that coronary and cerebral perfusion decrease with the 2-minute rhythm check. On the basis of our previous study, we began the TripleCPR 16 study, which omits 2-minute rhythm checks because stopping chest compression to check rhythm may increase cerebral damage and decrease the ROSC. Methods: The multicenter, prospective TripleCPR 16 study began in January 2017. The inclusion criterion is a cardiopulmonary arrest patient aged ≥16 years with a non-shockable rhythm on hospital arrival. Subjects are divided into 3 groups based on their mean cerebral rSO 2 value in the first minute of arrival: ≥50%, <50% to 40%, and <40%. Continuous mechanical chest compression is performed on all subjects for 16 minutes or until their rSO 2 value exceeds the initial value by 10%, 20%, or 35%, respectively. We are comparing the TripleCPR 16 study results with our previous hospital data obtained from 86 patients with non-shockable rhythm who underwent every 2-minute rhythm checks and mechanical chest compression. Result: Currently, 218 patients are registered. Rates of ROSC were 34.9% for these patients and 39.5% for the previous 86 patients (p=0.51). There were no severe adverse events. Subanalysis of the data of Osaka University Hospital alone showed no significant increase of rSO 2 value in the 48 patients with non-sonographic cardiac activity and 26 patients with Stanford type A aortic dissection diagnosed by CT scan, and only two patient in each group achieved ROSC. When excluding the patients with Stanford type A aortic dissection, rates of ROSC was 47.8% for the patients in this study and 39.0% for the previous 86 patients (p=0.26). Conclusion: The TripleCPR 16 study is ongoing without severe adverse events. In the patients with non-sonographic cardiac activity or Stanford type A aortic dissection, rSO 2 values did not increase and it was difficult to achieve ROSC. A simpler CPR protocol could be devised that omits the 2-minute rhythm check in patients with a non-shockable rhythm.

scholarly journals The impact of surgical strategy on survival after repair of type A aortic dissection

2015 ◽  
Vol 150 (2) ◽  
pp. 294-301.e1 ◽  
Author(s):  
Jennifer S. Lawton ◽  
Jingxia Liu ◽  
Kevin Kulshrestha ◽  
Marc R. Moon ◽  
Ralph J. Damiano ◽  
...  
Keyword(s):  
Aortic Dissection ◽  
Type A ◽  
Surgical Strategy ◽  
Type A Aortic Dissection ◽  
The Impact

scholarly journals Characteristics and outcomes of Stanford type A aortic dissection patients with post-operation severe hyperbilirubinemia: a retrospective cohort study

2020 ◽  
Author(s):  
Xiaolan Chen ◽  
Ming Bai ◽  
Lijuan Zhao ◽  
Yangping Li ◽  
Yan Yu ◽  
...  
Keyword(s):  
Risk Factors ◽  
Blood Transfusion ◽  
Aortic Dissection ◽  
Hospital Mortality ◽  
Multivariate Logistic Regression Analysis ◽  
Kidney Injury ◽  
Type A ◽  
Type A Aortic Dissection ◽  
Post Operation ◽  
Severe Hyperbilirubinemia

Abstract Background Hyperbilirubinemia is one of the common complications after cardiac surgery and is associated with increased mortality. However, to the best of our knowledge, the report on clinical significance of postoperative severe hyperbilirubinemia in Stanford type A aortic dissection (AAD) patients is limited. Methods Patients who underwent surgical treatment for AAD in our center between January 2015 and December 2018 were retrospectively screened. In-hospital mortality, long-term mortality, acute kidney injury (AKI), and the requirement of continuous renal replacement therapy (CRRT) were assessed as endpoints. Univariate and multivariate regression models were employed to identify the risk factors of these endpoints. Results 271 (12.3%) patients were included. Of the included patients, 222 (81.9%) experienced postoperative AKI, and 50 (18.5%) received CRRT. In-hospital mortality was 30.3%. The 1-year, 2-year, and 3-year cumulative mortality were 32.9%, 33.9%, and 35.3%, respectively. Multivariate Logistic regression analysis indicated that age (P < 0.033), AKI stage 3 (P < 0.001), the amount of blood transfusion after surgery (P = 0.019), mean arterial pressure (MAP) in the first postoperative day (P = 0.012), the use of extracorporeal membrane oxygenation (ECMO) (P = 0.02), and the peak total bilirubin (TB) concentration (P = 0.023) were independent risk factors of in-hospital mortality. The optimal cut-off value of peak TB on predicting in-hospital mortality was 121.2 µmol/l. Survival analysis showed significantly decreased survival for patients who developed severe, rather than mild, hyperbilirubinemia. Conclusions Post-operation severe hyperbilirubinemia is a common clinical presentation in AAD surgery patients. Post-operation severe hyperbilirubinemia AAD patients with older age, lower MAP, increased blood transfusion, stage 3 AKI, the use of ECMO, and the increased peak TB had higher risk of in-hospital mortality.

scholarly journals Type A Acute Aortic Dissection in Nonagenarian: Rare but Possible

2016 ◽  
Vol 68 (3) ◽  
Author(s):  
Rodolfo Citro ◽  
Marco Mariano Patella ◽  
Gennaro Provenza ◽  
Giovanni Gregorio ◽  
Eduardo Bossone
Keyword(s):  
Aortic Dissection ◽  
Type A ◽  
Acute Type ◽  
Very Elderly ◽  
Type A Aortic Dissection ◽  
Mortality And Morbidity ◽  
Clinical Presentations ◽  
Age Range ◽  
Specific Symptoms ◽  
Symptoms And Signs

Acute type A aortic dissection (TA-AAD) is a highly lethal clinical entity that can occur within a wide age range, associated with multiple aetiologies and various clinical presentations. In the very elderly type A aortic dissection frequently presents with non-specific symptoms and signs and is associated with high mortality and morbidity. Thus the clinician must have a high index of clinical suspicion in order to prompt the most appropriate diagnostic-therapeutic strategy.We report a nonagenarian women with TA-AAD, treated successfully with medical therapy.

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