RESUMO
OBJECTIVE: Endovascular aortic repair (EVAR) is a less invasive method than the more physiologically stressful open surgical repair (OSR) for patients with anatomically appropriate abdominal aortic aneurysms (AAAs). Early postoperative outcomes are associated with both patients; physiologic reserve and the physiologic stresses of the surgical intervention. Among frail patients with reduced physiologic reserve, the stress of an aortic rupture in combination with the stress of an operative repair are less well tolerated, raising the risk of complications and mortality. This study aims to evaluate the difference in association between frailty and outcomes among patients undergoing minimally invasive EVAR and the physiologically more stressful OSR for ruptured AAAs (rAAAs). METHODS: Our retrospective cohort study included adults undergoing rAAA repair in the Vascular Quality Initiative from 2010 to 2022. The validated Risk Analysis Index (RAI) (robust, ≤20; normal, 21-29; frail, 30-39; very frail, ≥40) quantified frailty. The association between the primary outcome of 1-year mortality and frailty status as well as repair type were compared using multivariable Cox models generating adjusted hazard ratios (aHRs) with 95% confidence intervals (CIs). Interaction terms evaluated the association's moderation. RESULTS: We identified 5806 patients (age, 72 ± 9 years; 77% male; EVAR, 65%; robust, 6%; normal, 48%; frail, 36%; very, frail 10%) with a 53% observed 1-year mortality rate following rAAA repair. OSR (aHR, 1.43; 95% CI, 1.19-1.73) was associated with increased 1-year mortality when compared with EVAR. Increasing frailty status (frail aHR, 1.26; 95% CI, 1.00-1.59; very frail aHR, 1.64; 95% CI, 1.26-2.13) was associated with increased 1-year mortality, which was moderated by repair type (P-interaction < .05). OSR was associated with increased 1-year mortality in normal (aHR, 1.49; 95% CI, 1.20-1.87) and frail (aHR, 1.51; 95% CI, 1.20-1.89), but not among robust (aHR, 0.88; 95% CI, 0.59-1.32) and very frail (aHR, 1.29; 95% CI, 0.97-1.72) patients. CONCLUSIONS: Frailty and OSR were associated with increased adjusted risk of 1-year mortality following rAAA repair. Among normal and frail patients, OSR was associated with an increased adjusted risk of 1-year mortality when compared with EVAR. However, there was no difference between OSR and EVAR among robust patients who can well tolerate the stress of OSR and among very frail patients who are unable to withstand the surgical stress from rAAA regardless of repair type.
Assuntos
Aneurisma da Aorta Abdominal , Ruptura Aórtica , Implante de Prótese Vascular , Procedimentos Endovasculares , Idoso Fragilizado , Fragilidade , Humanos , Aneurisma da Aorta Abdominal/cirurgia , Aneurisma da Aorta Abdominal/mortalidade , Aneurisma da Aorta Abdominal/complicações , Masculino , Idoso , Fragilidade/complicações , Fragilidade/mortalidade , Fragilidade/diagnóstico , Estudos Retrospectivos , Feminino , Procedimentos Endovasculares/efeitos adversos , Procedimentos Endovasculares/mortalidade , Ruptura Aórtica/cirurgia , Ruptura Aórtica/mortalidade , Ruptura Aórtica/fisiopatologia , Fatores de Risco , Medição de Risco , Idoso de 80 Anos ou mais , Resultado do Tratamento , Implante de Prótese Vascular/efeitos adversos , Implante de Prótese Vascular/mortalidade , Fatores de Tempo , Complicações Pós-Operatórias/mortalidade , Complicações Pós-Operatórias/etiologia , Pessoa de Meia-Idade , Estados Unidos/epidemiologia , Bases de Dados FactuaisRESUMO
An 80-year-old woman who was an active smoker with neglected long-term hypertension, but no known previous aortic or connective tissue disorders, presented to the emergency department complaining of sudden chest pain associated with cardiogenic shock.
Assuntos
Ruptura Aórtica , Feminino , Humanos , Idoso de 80 Anos ou mais , Ruptura Aórtica/diagnóstico , Ruptura Aórtica/etiologia , Ruptura Aórtica/cirurgia , Aorta , Dor no Peito/diagnóstico , Dor no Peito/etiologia , Serviço Hospitalar de Emergência , Choque Cardiogênico/diagnóstico , Choque Cardiogênico/etiologiaRESUMO
OBJECTIVE: Limited data exist for optimal blood pressure (BP) management during transfer of patients with ruptured abdominal aortic aneurysm (rAAA). This study evaluates the effects of hypertension and severe hypotension during interhospital transfers in a cohort of patients with rAAA in hemorrhagic shock. METHODS: We performed a retrospective, single-institution review of patients with rAAA transferred via air ambulance to a quaternary referral center for repair (2003-2019). Vitals were recorded every 5 minutes in transit. Hypertension was defined as a systolic BP of ≥140 mm Hg. The primary cohort included patients with rAAA with hemorrhagic shock (≥1 episode of a systolic BP of <90 mm Hg) during transfer. The primary analysis compared those who experienced any hypertensive episode to those who did not. A secondary analysis evaluated those with either hypertension or severe hypotension <70 mm Hg. The primary outcome was 30-day mortality. RESULTS: Detailed BP data were available for 271 patients, of which 125 (46.1%) had evidence of hemorrhagic shock. The mean age was 74.2 ± 9.1 years, 93 (74.4%) were male, and the median total transport time from helicopter dispatch to arrival at the treatment facility was 65 minutes (interquartile range, 46-79 minutes). Among the cohort with shock, 26.4% (n = 33) had at least one episode of hypertension. There were no significant differences in age, sex, comorbidities, AAA repair type, AAA anatomic location, fluid resuscitation volume, blood transfusion volume, or vasopressor administration between the hypertensive and nonhypertensive groups. Patients with hypertension more frequently received prehospital antihypertensives (15% vs 2%; P = .01) and pain medication (64% vs 24%; P < .001), and had longer transit times (36.3 minutes vs 26.0 minutes; P = .006). Episodes of hypertension were associated with significantly increased 30-day mortality on multivariable logistic regression (adjusted odds ratio [aOR], 4.71; 95% confidence interval [CI], 1.54-14.39; P = .007; 59.4% [n = 19] vs 40.2% [n = 37]; P = .01). Severe hypotension (46%; n = 57) was also associated with higher 30-day mortality (aOR, 2.82; 95% CI, 1.27-6.28; P = .01; 60% [n = 34] vs 32% [n = 22]; P = .01). Those with either hypertension or severe hypotension (54%; n = 66) also had an increased odds of mortality (aOR, 2.95; 95% CI, 1.08-8.11; P = .04; 58% [n = 38] vs 31% [n = 18]; P < .01). Level of hypertension, BP fluctuation, and timing of hypertension were not significantly associated with mortality. CONCLUSIONS: Hypertensive and severely hypotensive episodes during interhospital transfer were independently associated with increased 30-day mortality in patients with rAAA with shock. Hypertension should be avoided in these patients, but permissive hypotension approaches should also maintain systolic BPs above 70 mm Hg whenever possible.
Assuntos
Aneurisma da Aorta Abdominal , Ruptura Aórtica , Implante de Prótese Vascular , Procedimentos Endovasculares , Hipertensão , Hipotensão , Choque Hemorrágico , Humanos , Masculino , Idoso , Idoso de 80 Anos ou mais , Feminino , Choque Hemorrágico/terapia , Estudos Retrospectivos , Hipotensão/etiologia , Hipertensão/complicações , Ruptura Aórtica/diagnóstico por imagem , Ruptura Aórtica/cirurgia , Ruptura Aórtica/complicações , Aneurisma da Aorta Abdominal/complicações , Aneurisma da Aorta Abdominal/diagnóstico por imagem , Aneurisma da Aorta Abdominal/cirurgia , Resultado do Tratamento , Fatores de RiscoRESUMO
We present a case of a ruptured right sinus of Valsalva aneurysm to the right atrium that developed global heart failure over the course of three months, and which was completely resolved through cardiac catheterism, placing an occlusive device at the site of the fistula. Its ethology is discussed, as well as the guidelines for clinical diagnosis and treatment.
Se presenta un caso de aneurisma del seno de Valsalva derecho roto a la aurícula derecha, que en el transcurso de tres meses desarrolló insuficiencia cardiaca global y fue resuelto del todo por medio de intervencionismo, colocando un dispositivo oclusor en el sitio de la fístula. Se discute su etología, así como las pautas para el diagnóstico clínico y el tratamiento.
Assuntos
Aneurisma Aórtico , Ruptura Aórtica , Fístula , Seio Aórtico , Humanos , Ruptura Aórtica/cirurgia , Aneurisma Aórtico/complicações , Aneurisma Aórtico/diagnóstico por imagem , Aneurisma Aórtico/cirurgia , Átrios do CoraçãoRESUMO
BACKGROUND: Multiple organ failure (MOF) is associated with poor outcomes and increased mortality in sepsis and trauma. There are limited data regarding MOF in patients after ruptured abdominal aortic aneurysm (rAAA) repair. We aimed to identify the contemporary prevalence and characteristics of patients with rAAA with MOF. METHODS: We retrospectively reviewed patients with rAAA who underwent repair (2010-2020) at our multihospital institution. Patients who died within the first 2 days after repair were excluded. MOF was quantified by modified (excluding hepatic system) Denver, Sequential Organ Failure Assessment (SOFA) score, and Multiple Organ Dysfunction Score (MODS) for postoperative days 3 to 5 to determine the prevalence of MOF. MOF was defined as a Denver score of >3, dysfunction in two or more organ systems by SOFA score, or a MODS score of >8. Kaplan-Meier curves and log-rank testing were used to evaluate differences in 30-day mortality between multiple organ failure and patients without MOF. Logistic regression was used to assess predictors of MOF. RESULTS: Of 370 patients with rAAA, 288 survived past two days (mean age, 73±10.1 years; 76.7% male; 44.1% open repair), and 143 had data for MOF calculation recorded. From postoperative days 3 to 5, 41 (14.24%) had MOF by Denver, 26 (9.03%) by SOFA, and 39 (13.54%) by MODS criteria. Among these scoring systems, pulmonary and neurological systems were impacted most commonly. Among patients with MOF, pulmonary derangement occurred in 65.9% (Denver), 57.7% (SOFA), and 56.4% (MODS). Similarly, neurological derangement occurred in 92.3% (SOFA) and 89.7% (MODS), but renal derangement occurred in 26.8% (Denver), 23.1% (SOFA), and 10.3% (MODS). MOF by all three scoring systems was associated with increased 30-day mortality (Denver: 11.3% vs 41.5% [P < .01]; DOFA: 12.6% vs 46.2% [P < .01]; MODS: 12.5% vs 35.9% [P < .01]), as was MOF by any criteria (10.8% vs 35.7 %; P < .01). Patients with MOF were more likely to have a higher body mass index (55.9±26.6 vs 49.0±15.0; P = .011) and to have had a preoperative stroke (17.9% vs 6.0%; P = .016). Patients with MOF were less likely to have undergone endovascular repair (30.4% vs 62.1%; P < .001). Endovascular repair was protective against MOF (any criteria) on multivariate analysis (odds ratio, 0.23; 95% confidence interval, 0.08-0.64; P = .019) after adjusting for age, gender, and presenting systolic blood pressure. CONCLUSIONS: MOF occurred in only 9% to 14% of patients after rAAA repair, but was associated with a three-fold increase in mortality. Endovascular repair was associated with a reduced MOF incidence.
Assuntos
Aneurisma da Aorta Abdominal , Ruptura Aórtica , Implante de Prótese Vascular , Procedimentos Endovasculares , Humanos , Masculino , Pessoa de Meia-Idade , Idoso , Idoso de 80 Anos ou mais , Feminino , Insuficiência de Múltiplos Órgãos/diagnóstico , Insuficiência de Múltiplos Órgãos/epidemiologia , Insuficiência de Múltiplos Órgãos/etiologia , Estudos Retrospectivos , Procedimentos Endovasculares/efeitos adversos , Pressão Sanguínea , Resultado do Tratamento , Fatores de Risco , Implante de Prótese Vascular/efeitos adversosRESUMO
Ruptured sinus of Valsalva aneurysm is rare, although if left untreated, potentially fatal disease. Surgical approach has been the main treatment in most series; nevertheless, percutaneous closure has been described in selected cases. We report a 5-year-old boy presenting with rapid clinical deterioration who underwent percutaneous closure using a patent ductus arteriosus device, with the resolution of symptoms. Descriptions of this technique being utilized in children are infrequent in the literature.
Assuntos
Ruptura Aórtica , Dispositivo para Oclusão Septal , Seio Aórtico , Pré-Escolar , Humanos , Masculino , Cateterismo Cardíaco , Seio Aórtico/diagnóstico por imagem , Seio Aórtico/cirurgia , Ruptura Aórtica/diagnóstico por imagem , Ruptura Aórtica/cirurgiaRESUMO
Introducción. La patología del arco aórtico se ha tratado principalmente con cirugía por vía abierta, pero con una alta morbimortalidad. Las técnicas endovasculares híbridas y las reconstrucciones en "chimenea" son una técnica válida y segura para disminuir el riesgo y la mortalidad. Métodos. Se presentan dos pacientes con patología del arco aórtico y contraindicación de manejo quirúrgico abierto, atendidos en el Servicio de Cirugía Vascular, Hospital Universitario Clínica de San Rafael, Bogotá, D.C., Colombia. Resultados. Se realizaron dos procedimientos endovasculares del arco aórtico para tratar un aneurisma torácico roto y una úlcera aórtica sintomática, con cubrimiento de los troncos supra aórticos con una endoprótesis y canalización de los vasos supra aórticos con prótesis cubiertas y uso de la "técnica de chimenea", de manera exitosa. Discusión. La patología del arco aórtico es de alta complejidad y se asocia con una morbimortalidad elevada por lo que, en los últimos 20 años se han desarrollado diferentes técnicas utilizando procedimientos percutáneos. Conclusión. La "técnica de chimenea" se puede realizar de una manera mínimamente invasiva en pacientes con patología del arco aórtico, no candidatos para cirugía abierta, con resultados exitosos.
Introduction. Aortic arch pathology has been treated mainly by open surgery, but with high morbidity and mortality. Hybrid endovascular techniques and "chimney" reconstructions are a valid and safe techniques to reduce risk and mortality. Method. Two patients with pathology of the aortic arch and contraindication for open surgical management, treated at the Vascular Surgery Service, Hospital Universitario Clínica de San Rafael, Bogotá, Colombia, are presented. Results. Two endovascular aortic procedures were performed successfully to treat a ruptured thoracic aneurysm and a symptomatic aortic ulcer, with coverage of the supra-aortic trunks with an endoprosthesis and cannulation of the supra-aortic vessels with covered prostheses and use of the "chimney technique". Discussion. The pathology of the aortic arch is highly complex and is associated with high morbidity and mortality, being the reason that during the last 20 years, different techniques have been developed using percutaneous procedures. Conclusions. The "chimney technique" can be performed with successful results in a minimally invasive manner in patients with pathology of the aortic arch, who are not candidates for open surgery
Assuntos
Humanos , Aorta Torácica , Aneurisma Aórtico , Procedimentos Endovasculares , Ruptura Aórtica , Dissecção AórticaRESUMO
Resumen: Los aneurismas de seno de Valsalva son una malformación rara de observar en la práctica clínica. Se presentan a cualquier edad y pueden ser de origen congénito o adquirido. La importancia de su estudio radica en que potencialmente pueden complicarse con rotura y fistulización a otra estructura cardíaca o extracardíaca, con una alta mortalidad asociada. El diagnóstico muchas veces puede ser complejo, pero existen algunos elementos clínicos inespecíficos que pueden orientarnos en su detección y rápido manejo, lo que puede marcar una diferencia en el pronóstico del paciente. Se presenta el caso de un paciente de 49 años con un aneurisma de seno de Valsalva complicado y a continuación una breve revisión del tema.
Abstract: Aneurysms of the sinus of Valsalva are. They occur at any age, either as a congenital or an acquired malformation. They may rupture and form a fístula to other cardiac structures, with a high mortality rate. The clinical case of a 49 year-old patient with a ruptured sinus of Valsalva an a fístula to the right atrium is presented. A brief review of the subject is included.
Assuntos
Humanos , Masculino , Pessoa de Meia-Idade , Aneurisma Aórtico/complicações , Aneurisma Aórtico/diagnóstico por imagem , Ruptura Aórtica/complicações , Ruptura Aórtica/diagnóstico por imagem , Aneurisma Aórtico/cirurgia , Ruptura Aórtica/cirurgia , Seio Aórtico/cirurgia , Seio Aórtico/diagnóstico por imagem , Tomografia Computadorizada por Raios X , Ecocardiografia TransesofagianaRESUMO
A 34-year-old male was admitted with presumed acute, severe aortic regurgitation. Multimodal imaging was performed and showed a ruptured right coronary sinus of Valsalva aneurysm into the right atrium. He underwent a percutaneous closure of the ruptured sinus of Valsalva aneurysm. The patient had major clinical improvement.