RESUMEN
BACKGROUND: Currently, the treatment outcomes for complex congenital arteriovenous malformations (AVMs) remain unsatisfactory. This article reports on the utilization of an abdominal aortic stent graft, in conjunction with embolization techniques, for managing acute heart failure triggered by complex congenital arteriovenous malformations in the lower limb. CASE PRESENTATION: We present a case involving a patient with congenital AVMs in the lower limb, who had suffered from prolonged swelling in the left lower limb and recently developed symptoms of heart failure. At the age of 67, the patient was definitively diagnosed with a complex congenital AVMs in the lower limb. This article delves into the practical experiences and limitations encountered in employing an abdominal aortic stent graft, coupled with embolization, to address acute heart failure caused by complex congenital AVMs in the lower limb. CONCLUSIONS: Our article presents the initial report on the challenges and limitations encountered in treating acute heart failure triggered by complex congenital AVMs in the lower limb, utilizing a combination of abdominal aortic stent graft placement and embolization techniques.
Asunto(s)
Malformaciones Arteriovenosas , Embolización Terapéutica , Procedimientos Endovasculares , Insuficiencia Cardíaca , Extremidad Inferior , Stents , Humanos , Embolización Terapéutica/instrumentación , Resultado del Tratamiento , Malformaciones Arteriovenosas/terapia , Malformaciones Arteriovenosas/diagnóstico por imagen , Extremidad Inferior/irrigación sanguínea , Procedimientos Endovasculares/instrumentación , Insuficiencia Cardíaca/terapia , Insuficiencia Cardíaca/diagnóstico , Insuficiencia Cardíaca/fisiopatología , Insuficiencia Cardíaca/etiología , Anciano , Implantación de Prótesis Vascular/instrumentación , Masculino , Prótesis Vascular , FemeninoRESUMEN
A total of 309 (138 males and 171 females) end-stage renal disease patients who underwent implantation of early cannulation arteriovenous grafts (Acuseal) for hemodialysis in Nanfang Hospital, Southern Medical University between December 2016 and May 2021 were retrospectively included. The age of patients was (61.5±10.3) years. There were 244 patients (119 males and 125 females) who received regular follow-up. During the follow-up period, 24 patients died. Perioperative complications included graft infection (4.5%, 11/244), hematoma (4.5%, 11/244) and steal syndrome (4.1%, 10/244). No seroma or anastomotic rupture occurred. The rates of the first postoperative puncture time within 24 h, 48 h and 72 h after implantation were 42.2%(103/244), 32.4% (79/244) and 16.4% (40/244), respectively. The Kaplan-Meier survival analysis showed that the primary patency rates at 6 months and 12 months were 66.5% and 48.4%, respectively, and the secondary patency rates at 6 months and 12 months were 96.7% and 91.8%, respectively. The current study indicates that the Acuseal graft is safe for vascular access in patients requiring hemodialysis, with satisfactory patency and acceptable complication rates at 1-year follow-up.
Asunto(s)
Derivación Arteriovenosa Quirúrgica , Fallo Renal Crónico , Diálisis Renal , Humanos , Masculino , Femenino , Persona de Mediana Edad , Estudios Retrospectivos , Fallo Renal Crónico/terapia , Derivación Arteriovenosa Quirúrgica/métodos , Cateterismo , Anciano , Grado de Desobstrucción Vascular , Complicaciones Posoperatorias/etiología , Implantación de Prótesis Vascular/métodos , Resultado del Tratamiento , Prótesis VascularRESUMEN
Fenestrated and branched endovascular repair of complex abdominal and thoracoabdominal aortic aneurysms is increasingly replacing open repair as the primary modality of treatment. Mid- and long-term results are encouraging and support its use in the correct settings. Nevertheless, appropriateness of indication for treatment, patient selection, and surgeon and hospital performance has not been clearly evaluated and reviewed. The objective of this review article was to identify areas in which appropriateness of care is relevant and can be optimized when considering treatment of patients with fenestrated and branched endovascular repair for complex abdominal and thoracoabdominal aortic aneurysms.
Asunto(s)
Aneurisma de la Aorta Abdominal , Aneurisma de la Aorta Torácica , Implantación de Prótesis Vascular , Prótesis Vascular , Procedimientos Endovasculares , Selección de Paciente , Diseño de Prótesis , Humanos , Procedimientos Endovasculares/efectos adversos , Procedimientos Endovasculares/instrumentación , Implantación de Prótesis Vascular/efectos adversos , Implantación de Prótesis Vascular/instrumentación , Aneurisma de la Aorta Abdominal/cirugía , Aneurisma de la Aorta Abdominal/diagnóstico por imagen , Aneurisma de la Aorta Torácica/cirugía , Aneurisma de la Aorta Torácica/diagnóstico por imagen , Resultado del Tratamiento , Factores de Riesgo , Toma de Decisiones Clínicas , Stents , Medición de Riesgo , Complicaciones Posoperatorias/etiologíaRESUMEN
Infective native arterial aneurysms and inflammatory aortic aneurysms are rare but morbid pathologies seen by vascular surgeons in the emergency setting. Presentation is not always clear, and a full workup must be obtained before adopting a management strategy. Treatment is multidisciplinary and is tailored to every case based on workup findings. Imaging with computed tomography, magnetic resonance, or with fluorodeoxyglucose-positron emission tomography aids in diagnosis and in monitoring response to treatment. Open surgery is traditionally performed for definitive management. Endovascular surgery may offer an alternative treatment in select cases with acceptable outcomes. Neither technique has been proven to be superior to the other. Physicians should consider patient's anatomy, comorbidities, life expectancy, and goals of care before selecting an approach. Long-term pharmacological treatment, with antibiotics in case of infective aneurysms and immunosuppressants in case of inflammatory aneurysms, is usually required and should be managed in collaboration with infectious disease specialists and rheumatologists.
Asunto(s)
Aneurisma Infectado , Antibacterianos , Aneurisma de la Aorta Abdominal , Aortitis , Procedimientos Endovasculares , Humanos , Aneurisma Infectado/microbiología , Aneurisma Infectado/diagnóstico por imagen , Aneurisma Infectado/cirugía , Aneurisma Infectado/terapia , Aneurisma Infectado/diagnóstico , Aneurisma de la Aorta Abdominal/diagnóstico por imagen , Aneurisma de la Aorta Abdominal/cirugía , Resultado del Tratamiento , Antibacterianos/uso terapéutico , Procedimientos Endovasculares/instrumentación , Procedimientos Endovasculares/efectos adversos , Aortitis/terapia , Aortitis/diagnóstico por imagen , Aortitis/diagnóstico , Factores de Riesgo , Valor Predictivo de las Pruebas , Urgencias Médicas , Aortografía , Inmunosupresores/uso terapéutico , Procedimientos Quirúrgicos Vasculares , Implantación de Prótesis Vascular/instrumentación , Implantación de Prótesis Vascular/efectos adversos , Servicio de Urgencia en HospitalRESUMEN
There is variation in the management of small aneurysms in the United States today, with some surgeons moving forward with elective repair and others practice ongoing surveillance. Literature exists to suggest that small aneurysms are repaired at a higher rate than should be considered acceptable, and this represents a deviation from current standards of care. To best understand the optimal care of this patient population, this article aims to evaluate the current management of small aneurysms, review contemporary guidelines and the literature behind them, and assess the appropriateness of surgical management of small aneurysms.
Asunto(s)
Aneurisma de la Aorta Abdominal , Implantación de Prótesis Vascular , Procedimientos Endovasculares , Selección de Paciente , Humanos , Aneurisma de la Aorta Abdominal/cirugía , Aneurisma de la Aorta Abdominal/diagnóstico por imagen , Resultado del Tratamiento , Factores de Riesgo , Implantación de Prótesis Vascular/efectos adversos , Procedimientos Endovasculares/efectos adversos , Guías de Práctica Clínica como Asunto , Toma de Decisiones Clínicas , Medición de Riesgo , Procedimientos Quirúrgicos Vasculares/normas , Procedimientos Quirúrgicos Vasculares/efectos adversosRESUMEN
Aortic dissection is a catastrophic, life-threatening event. Its management depends on the anatomic location of the intimal tear (type A v B) and the clinical presentation in type B aortic dissection. In this article, the current evidence supporting clinical practice, gaps in knowledge, and the need for more rigorous research and higher-quality studies are reviewed.
Asunto(s)
Aneurisma de la Aorta , Disección Aórtica , Implantación de Prótesis Vascular , Procedimientos Endovasculares , Humanos , Disección Aórtica/diagnóstico por imagen , Disección Aórtica/terapia , Disección Aórtica/cirugía , Aneurisma de la Aorta/diagnóstico por imagen , Aneurisma de la Aorta/terapia , Aneurisma de la Aorta/cirugía , Resultado del Tratamiento , Factores de Riesgo , Procedimientos Endovasculares/efectos adversos , Procedimientos Endovasculares/normas , Implantación de Prótesis Vascular/efectos adversos , Implantación de Prótesis Vascular/normas , Toma de Decisiones Clínicas , Selección de PacienteRESUMEN
OBJECTIVES: The objective of this study was to enhance the efficiency of aortic arch replacement through the development of a novel frozen elephant trunk (FET) prosthesis with an endovascular side branch for left subclavian artery (LSA) connection. After successful pre-clinical testing, the feasibility and safety of implementing this innovative prosthesis in human subjects were investigated. METHODS: Between September 2020 and September 2021, 4 patients (mean age 67) with conditions such as penetrating ulcer, non A-non B aortic dissection and chronic arch aneurysm underwent surgery utilizing the customized device. Surgeries were performed under high moderate hypothermia (27°C), employing bilateral selective antegrade cerebral perfusion (SACP) and distal aortic perfusion. Anastomosis of the FET prosthesis with the aortic arch occurred in zone 1, followed by separate reimplantation of the left common carotid artery and the brachiocephalic artery. RESULTS: All patients were discharged in good clinical condition. The mean aortic cross-clamp, antegrade selective cerebral perfusion and distal aortic perfusion times were 111, 71 and 31 min, respectively. Endovascular extension of the side branch for the LSA was required in all cases to prevent endoleak formation. One patient received a stent graft extension at the end of the operation, while 2 others underwent the procedure during their hospital stay. One patient was diagnosed with an endoleak at the first follow-up after 3 months, and endoleak sealing was achieved via the brachial artery with an extension stent graft. CONCLUSIONS: Preliminary clinical outcomes suggest that the newly designed FET prosthesis shows promise in simplifying total arch replacement. These initial findings provide a foundation for planned clinical studies to further assess the effectiveness of this modified surgical hybrid graft, with particular attention to the length and diameter of the LSA sidearm.
Asunto(s)
Implantación de Prótesis Vascular , Prótesis Vascular , Procedimientos Endovasculares , Arteria Subclavia , Humanos , Arteria Subclavia/cirugía , Anciano , Masculino , Implantación de Prótesis Vascular/métodos , Implantación de Prótesis Vascular/instrumentación , Implantación de Prótesis Vascular/efectos adversos , Persona de Mediana Edad , Procedimientos Endovasculares/métodos , Procedimientos Endovasculares/instrumentación , Disección Aórtica/cirugía , Diseño de Prótesis , Aneurisma de la Aorta Torácica/cirugía , Femenino , Aorta Torácica/cirugíaRESUMEN
Endovascular aneurysm repair (EVAR) has emerged as the preferred treatment for abdominal aortic aneurysm (AAA), offering advantages such as reduced mortality, faster recovery, and fewer complications compared to open repair (OR). However, concerns persist regarding long-term durability, and the need for reinterventions. Among all reported EVAR complications, endograft collapse poses a significant challenge, particularly when presenting with acute lower limb ischemia (ALI). The aim of this report is to describe two cases of non-dissection-related abdominal endograft collapse manifesting as ALI, requiring urgent intervention, emergent conversion to OR and complete endograft removal.
Asunto(s)
Aneurisma de la Aorta Abdominal , Implantación de Prótesis Vascular , Procedimientos Endovasculares , Humanos , Aneurisma de la Aorta Abdominal/cirugía , Procedimientos Endovasculares/métodos , Masculino , Implantación de Prótesis Vascular/métodos , Anciano , Falla de Prótesis , Prótesis Vascular , Anciano de 80 o más Años , Complicaciones Posoperatorias/cirugía , Complicaciones Posoperatorias/etiología , Remoción de Dispositivos , Isquemia/etiología , Isquemia/cirugía , Reparación Endovascular de AneurismasRESUMEN
An orthotopic heart transplant and an aortic operation can be done concomitantly at centres that are experienced in both aortic operations and heart transplants with meticulous surgical strategy.
Asunto(s)
Trasplante de Corazón , Humanos , Trasplante de Corazón/métodos , Masculino , Esternón/cirugía , Aneurisma de la Aorta/cirugía , Persona de Mediana Edad , Aneurisma de la Aorta Torácica/cirugía , Aneurisma de la Aorta Torácica/diagnóstico , Implantación de Prótesis Vascular/métodos , Aorta/cirugía , Aneurisma de la Aorta AscendenteRESUMEN
BACKGROUND: The outcomes of Thoracic Endovascular Aortic Repair (TEVAR) vary depending on thoracic aortic pathologies, comorbidities. This study presents our comprehensive endovascular experience, focusing on exploring the outcome in long term follow-up. METHODS: From 2006 to 2018, we conducted TEVAR on 97 patients presenting with various aortic pathologies. This retrospective cohort study was designed primarily to assess graft durability and secondarily to evaluate mortality causes, complications, reinterventions, and the impact of comorbidities on survival using Kaplan-Meier and Cox regression analyses. RESULTS: The most common indication was thoracic aortic aneurysm (n = 52). Ten patients had aortic arch variations and anomalies, and the bovine arch was observed in eight patients. Endoleaks were the main complications encountered, and 10 of 15 endoleaks were type I endoleaks. There were 18 reinterventions; the most of which was TEVAR (n = 5). The overall mortality was 20 patients, with TEVAR-related causes accounting for 12 of these deaths, including intracranial bleeding in three patients. Multivariant Cox regression revealed chronic renal diseases (OR = 11.73; 95% CI: 2.04-67.2; p = 0.006), previous cardiac operation (OR = 14.26; 95% CI: 1.59-127.36; p = 0.01), and chronic obstructive pulmonary diseases (OR = 7.82; 95% CI: 1.43-42.78; p = 0.001) to be independent risk factors for 10-year survival. There was no significant difference in the survival curves of the various aortic pathologies. In the follow-up period, two non-symptomatic intragraft thromboses and one graft infection were found. CONCLUSION: Comorbidities can increase the risk of TEVAR-related mortality without significantly impacting endoleak rates. TEVAR is effective for severe aortic pathologies, though long-term graft durability may be compromised by its thrombosis and infection.
Asunto(s)
Aorta Torácica , Procedimientos Endovasculares , Humanos , Estudios Retrospectivos , Masculino , Femenino , Persona de Mediana Edad , Procedimientos Endovasculares/métodos , Aorta Torácica/cirugía , Anciano , Implantación de Prótesis Vascular/métodos , Implantación de Prótesis Vascular/efectos adversos , Resultado del Tratamiento , Enfermedades de la Aorta/cirugía , Enfermedades de la Aorta/mortalidad , Complicaciones Posoperatorias/epidemiología , Adulto , Aneurisma de la Aorta Torácica/cirugía , Aneurisma de la Aorta Torácica/mortalidad , Estudios de Seguimiento , Factores de Tiempo , Reparación Endovascular de AneurismasRESUMEN
Pseudoaneurysms are false aneurysms that mostly occur at the site of arterial injury. Pseudoaneurysm is the most frequent complication after catheter-associated interventions and occurs because of an insufficient closure of the puncture site. However, there are several reported cases of patients with pseudoaneurysm without a prior history of vascular intervention. We described a case of ruptured giant abdominal aortic pseudoaneurysm in a patient with no prior history of vascular intervention, with an initial complaint of abdominal pain. The patient successfully received EVAR therapy using a kissing graft.
Asunto(s)
Aneurisma Falso , Aneurisma de la Aorta Abdominal , Humanos , Aneurisma Falso/etiología , Aneurisma Falso/diagnóstico por imagen , Aneurisma de la Aorta Abdominal/cirugía , Aneurisma de la Aorta Abdominal/complicaciones , Masculino , Rotura de la Aorta/cirugía , Rotura de la Aorta/etiología , Rotura de la Aorta/diagnóstico por imagen , Dolor Abdominal/etiología , Rotura Espontánea , Procedimientos Endovasculares , Aorta Abdominal/diagnóstico por imagen , Tomografía Computarizada por Rayos X , Implantación de Prótesis Vascular , Persona de Mediana EdadRESUMEN
BACKGROUND: Innominate artery aneurysms (IAAs) are rare and may result in rupture, distal arterial embolization, or local compression without timely treatment. Rupture is the most dangerous of these complications. This article reports a case of innominate artery bifurcation pseudoaneurysm. CASE PRESENTATION: The patient was a 45-year-old man who was admitted to the emergency department due to chest discomfort. The computed tomographic angiography (CTA) imaging indicated the presence of a 3.6*2.4 cm saccular aneurysm in the bifurcation of the innominate artery, involving both the right proximal subclavian and common carotid arteries. The patient's vital signs were normal, there was equal blood pressure in the upper arms and no neurological dysfunction was observed. Gadolinium-enhanced magnetic resonance angiography indicated that the circle of Willis was intact. The treatment involved open surgery combined with endovascular therapy. The external carotid artery was first transposed to the right subclavian artery (RSA) and an 8-mm woven Dacron graft was inserted in the middle. The covered stent graft was then placed in the proximal part of the innominate artery to close the entrance of the aneurysm. Lastly, an occluder was implanted at the origin of the RSA. There were no perioperative or postoperative complications. At 1-year follow-up, no aneurysm was observed on CTA and the right vertebral artery was patent. CONCLUSIONS: This study indicated that the combined use of endovascular therapy and open repair surgery is an effective strategy to treat innominate artery bifurcation pseudoaneurysm.
Asunto(s)
Aneurisma Falso , Implantación de Prótesis Vascular , Tronco Braquiocefálico , Procedimientos Endovasculares , Stents , Humanos , Masculino , Persona de Mediana Edad , Aneurisma Falso/diagnóstico por imagen , Aneurisma Falso/cirugía , Aneurisma Falso/etiología , Aneurisma Falso/terapia , Tronco Braquiocefálico/diagnóstico por imagen , Tronco Braquiocefálico/cirugía , Procedimientos Endovasculares/instrumentación , Resultado del Tratamiento , Implantación de Prótesis Vascular/instrumentación , Prótesis Vascular , Angiografía por Tomografía Computarizada , Angiografía por Resonancia MagnéticaRESUMEN
In this case report, we describe the surgical treatment of a right coronary sinus aneurysm. A 69-year-old male patient was screened because of palpitations. He was finally diagnosed with an aneurysm of the sinus of Valsalva of the right coronary cusp. According to current aortic guidelines, surgical reconstruction was proposed. The patient underwent a cardiac operation through a median sternotomy under routine cardiopulmonary bypass. After aortic cross-clamping, the aorta was opened and the connection between the aorta and the aneurysm was clearly visualized, underneath the ostium of the right coronary artery. After excision of the right coronary button and the remaining right coronary sinus wall, this sinus was reconstructed with a Dacron graft, with subsequent coronary reimplantation. The postoperative course was uneventful. The patient was discharged on postoperative day 7. A complete sinus reconstruction was preferred over local patching of the defect because of the proximity of the aneurysm sac to the right coronary artery and the fragile, thin aortic tissue just underneath the coronary ostium.
Asunto(s)
Seno Coronario , Humanos , Masculino , Anciano , Seno Coronario/cirugía , Seno Aórtico/cirugía , Aneurisma Coronario/cirugía , Aneurisma Coronario/diagnóstico , Implantación de Prótesis Vascular/métodos , Resultado del Tratamiento , Puente Cardiopulmonar/métodosRESUMEN
This study aimed to establish a predictive model for the risk of post-thoracic endovascular aortic repair (TEVAR) post-implantation syndrome (PIS) in type B aortic dissection (TBAD) patients, assisting clinical physicians in early risk stratification and decision management for high-risk PIS patients. This study retrospectively analyzed the clinical data of 547 consecutive TBAD patients who underwent TEVAR treatment at our hospital. Feature variables were selected through LASSO regression and logistic regression analysis to construct a nomogram predictive model, and the model's performance was evaluated. The optimal cutoff value for the PIS risk nomogram score was calculated through receiver operating characteristic (ROC) curve analysis, further dividing patients into high-risk group (HRG) and low-risk group (LRG), and comparing the short to midterm postoperative outcomes between the two groups. In the end, a total of 158 cases (28.9%) experienced PIS. Through LASSO regression analysis and multivariable logistic regression analysis, variables including age, emergency surgery, operative time, contrast medium volume, and number of main prosthesis stents were selected to construct the nomogram predictive model. The model achieved an area under the curve (AUC) of 0.86 in the training set and 0.82 in the test set. Results from calibration curve, decision curve analysis (DCA) and clinical impact curve (CIC) demonstrated that the predictive model exhibited good performance and clinical utility. Furthermore, after comparing the postoperative outcomes of HRG and LRG patients, we found that the incidence of postoperative PIS significantly increased in HRG patients. The duration of ICU stay and mechanical assistance time was prolonged, and the incidence of postoperative type II entry flow and acute kidney injury (AKI) was higher. The risk of aortic-related adverse events (ARAEs) and major adverse events (MAEs) at the first and twelfth months of follow-up also significantly increased. However, there was no significant difference in the mortality rate during hospitalization. This study established a nomogram model for predicting the risk of PIS in patients with TBAD undergoing TEVAR. It serves as a practical tool to assist clinicians in early risk stratification and decision-making management for patients.
Asunto(s)
Aorta Torácica , Disección Aórtica , Reparación Endovascular de Aneurismas , Complicaciones Posoperatorias , Adulto , Anciano , Femenino , Humanos , Masculino , Persona de Mediana Edad , Aorta Torácica/cirugía , Aneurisma de la Aorta Torácica/cirugía , Disección Aórtica/cirugía , Implantación de Prótesis Vascular/efectos adversos , Reparación Endovascular de Aneurismas/efectos adversos , Nomogramas , Complicaciones Posoperatorias/etiología , Complicaciones Posoperatorias/epidemiología , Pronóstico , Estudios Retrospectivos , Medición de Riesgo/métodos , Factores de Riesgo , Curva ROC , SíndromeRESUMEN
The etiology of hemoptysis is diverse and complex, with aorta aneurysm being identified as a rare cause of cryptogenic hemoptysis. Here, we reported a 56-year-old male patient who experienced hemoptysis due to a thoracic aorta aneurysm that persisted despite stent implantation. Further investigation revealed the presence of a lateral thoracic artery-pulmonary artery fistula and an aortobronchial fistula, diagnosed by angiography and multidisciplinary consultation. Therefore, patients with recurrent hemoptysis after aortic surgery should be monitored for the possibility of an aortobronchial fistula.
Asunto(s)
Aneurisma de la Aorta Torácica , Hemoptisis , Stents , Humanos , Masculino , Hemoptisis/etiología , Hemoptisis/diagnóstico , Persona de Mediana Edad , Stents/efectos adversos , Aneurisma de la Aorta Torácica/cirugía , Arteria Pulmonar , Recurrencia , Fístula Bronquial/etiología , Implantación de Prótesis VascularRESUMEN
BACKGROUND: The occurrence of type II endoleaks after endovascular repair of aortic aneurysm has gradually gained increasing attention. We present a case of a patient with an expanding aneurysm after thoracic endovascular aortic repair (TEVAR) for a type II endoleak, in which successful direct ligations of the intercostal artery were performed using a sac incision without cardiopulmonary bypass (CPB) or graft replacement. CASE PRESENTATION: A 62-year-old male patient, previously treated with TEVAR for a descending thoracic aortic aneurysm, presented with ongoing chest discomfort. Based on the diagnosis of a growing aneurysm and type II endoleak, the patient was prepared for CPB and aortic cross-clamping, as a precautions against the possibility of a type I endoleak. A longitudinal opening of the thoracic aortic aneurysm sac was performed following left thoracotomy. Visual confirmation identified the T5 level intercostal artery as the source of the endoleak, and after confirming the absence of a type I endoleak, multiple ligations were applied to the intercostal artery. Follow-up computed tomography confirmed the absence of endoleaks or sac growth. CONCLUSION: In a case involving TEVAR for a thoracic aortic aneurysm, open suture ligations were used to treat type II endoleaks without having to resort to CPB, resulting in successful outcomes.
Asunto(s)
Aneurisma de la Aorta Torácica , Endofuga , Procedimientos Endovasculares , Humanos , Masculino , Endofuga/cirugía , Endofuga/etiología , Persona de Mediana Edad , Aneurisma de la Aorta Torácica/cirugía , Procedimientos Endovasculares/métodos , Implantación de Prótesis Vascular/métodos , Implantación de Prótesis Vascular/efectos adversos , Tomografía Computarizada por Rayos X , Aorta Torácica/cirugía , Ligadura , Reparación Endovascular de AneurismasRESUMEN
Total endovascular aortic arch repair is nowadays a promising alternative for selected patients with aortic arch disease. These endovascular procedures are technically challenging and require a diligent planning among all members of a multidisciplinary "Aorta Team" integrating cardiovascular anesthesiologists. In fact, endovascular aortic arch repair is a major challenge for anesthesiologists because of the risk of hemodynamic instability, cerebral events and acute kidney injury. In order to achieve the success, it is fundamental to discuss each patient in an individual basis, including perioperative management and care, and to be aware of surgical steps and their potential complications. Considering our previous experience with endovascular thoracoabdominal aortic surgery, we herein summarize our experience with anesthetic management of patients who underwent total endovascular aortic arch repair and its principal outcomes.
Asunto(s)
Aorta Torácica , Procedimientos Endovasculares , Humanos , Procedimientos Endovasculares/métodos , Aorta Torácica/cirugía , Anciano , Masculino , Femenino , Persona de Mediana Edad , Implantación de Prótesis Vascular/métodos , Anestesia/métodos , Resultado del Tratamiento , Grupo de Atención al Paciente/organización & administración , Anciano de 80 o más Años , Aneurisma de la Aorta Torácica/cirugíaRESUMEN
OBJECTIVES: To report experience with a Relay® stent-graft custom-made platform in treating different aortic arch pathology in 2 high-volume aortic centres. METHODS: A retrospective analysis of all patients treated between July 2016 and July 2023 with custom-made Relay® stent-graft (custom-made device). Underlying aortic arch pathology was an aneurysm, penetrating aortic ulcer, and dissection. Three custom-made device designs were used: proximal scallop, fenestrations, and inner branches. The endpoints were technical success, perioperative stroke, death, and reintervention rate. RESULTS: Thirty-five patients (89% males) with a mean age of 70 ± 11 years were treated.Indication for treatment was penetrating aortic ulcer in 14 patients (40%), aneurysm in 11 patients (31%) and aortic dissection in 10 patients (29%). The technical success rate was 100%. Twenty-eight patients (80%) had proximal sealing in zone 0, and 7 (20%) had proximal sealing in zone 1. Nine patients (25.6%) had proximal scallops, 9 (25.6%) had 1 big fenestration and 17 (48.8%) had a branched device; 1 with single branch, 15 with double branches and 1 with triple branches. Thirty patients (86%) had previous or simultaneous left subclavian artery revascularization. No patient died during 30 days. Two patients (5.7%) had stroke postoperatively; both recovered without disabling deficits. The mean follow-up was 35 ± 26 months. Six patients (17.1%) died during follow-up. One patient required reinforcement of the bridging stent in the left common carotid artery and one additional vascular plugging of the left subclavian artery. Three patients received distal extension. CONCLUSIONS: The Relay® stent-graft custom-made platform showed a good performance in our study with a high technical success rate, low perioperative stroke and mortality, and low reintervention rates during the follow-up.
Asunto(s)
Aorta Torácica , Implantación de Prótesis Vascular , Prótesis Vascular , Diseño de Prótesis , Stents , Humanos , Masculino , Anciano , Femenino , Estudios Retrospectivos , Aorta Torácica/cirugía , Aorta Torácica/diagnóstico por imagen , Implantación de Prótesis Vascular/instrumentación , Implantación de Prótesis Vascular/métodos , Persona de Mediana Edad , Resultado del Tratamiento , Anciano de 80 o más Años , Procedimientos Endovasculares/métodos , Procedimientos Endovasculares/instrumentación , Enfermedades de la Aorta/cirugíaRESUMEN
OBJECTIVES: To evaluate the impact of previous cardiac surgery (PCS) on clinical outcomes after reoperative extended arch repair for acute type A aortic dissection. METHODS: This study included 37 acute type A aortic dissection patients with PCS (PCS group) and 992 without PCS (no-PCS group). Propensity score-matching yielded a subgroup of 36 pairs (1:1). In-hospital outcomes and mid-term survival were compared between the 2 groups. RESULTS: The PCS group was older (56.7 ± 14.2 vs 52.2 ± 12.6 years, P = 0.036) and underwent a longer cardiopulmonary bypass (median, 212 vs 183 min, P < 0.001) compared with the no-PCS group. Operative death occurred in 88 (8.6%) patients, exhibiting no significant difference between groups (13.5% vs 8.4%, P = 0.237). Major postoperative morbidity was observed in 431 (41.9%) patients, also showing no difference between groups (45.9% vs 41.7%, P = 0.615). Moreover, the multivariable logistic regression analysis revealed that PCS was not significantly associated with operative mortality (adjusted odds ratio 2.58, 95% confidence interval 0.91-7.29, P = 0.075) or major morbidity (adjusted odds ratio 1.92, 95% confidence interval 0.88-4.18, P = 0.101). The 3-year cumulative survival rates were 71.1% for the PCS group and 83.9% for the no-PCS group (log-rank P = 0.071). Additionally, Cox regression indicated that PCS was not significantly associated with midterm mortality (adjusted hazard ratio 1.40, 95% confidence interval 0.44-4.41, P = 0.566). After matching, no significant differences were found between groups in terms of operative mortality (P > 0.999), major morbidity (P > 0.999) and midterm survival (P = 0.564). CONCLUSIONS: No significant differences were found between acute type A aortic dissection patients with PCS and those without PCS regarding in-hospital outcomes and midterm survival after extended arch repair.