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OBJECTIVES: Use of minimally invasive cardiac surgery (MICS) is increasing, but to exert its maximum effect on patient outcomes, MICS must be coupled with improved perioperative management, including the Enhanced Recovery after Surgery (ERAS) and fast-track protocols. This study aimed to evaluate the impact of ERAS and fast track in this context. DESIGN: NARRATIVE REVIEW: The authors performed a narrative review that included patients treated with MICS and patients treated with the ERAS/fast-track protocols in the MEDLINE/PubMed database. The keywords ERAS and fast-track were combined with the following key words: minimally invasive cardiac surgery OR robotic cardiac surgery OR minimally invasive mitral surgery OR minimally invasive aortic surgery. RESULTS: Overall, the authors selected six studies in which either the ERAS or fast-track protocol was applied. The reported adherence to ERAS protocols was high, and neither protocol-related complications nor in-hospital mortality occurred. Patients managed based on ERAS had significantly lower postoperative pain scores, fewer rates of blood transfusions, and shorter hospital and intensive care unit stays compared with those who received standard management. All ERAS patients were managed safely, with early extubation. Similarly, fast-track cardiac surgery, with immediate postprocedure extubation and early transfer to the ward, was shown to be safe, with no increased morbidity or mortality. CONCLUSION: Use of standardized ERAS and fast-track protocols seems to be feasible and safe in the context of MICS, with improved outcomes. Both ERAS and fast track allow for a faster return to full functional status while minimizing perioperative complications.
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Procedimientos Quirúrgicos Cardíacos , Recuperación Mejorada Después de la Cirugía , Procedimientos Quirúrgicos Robotizados , Procedimientos Quirúrgicos Cardíacos/efectos adversos , Humanos , Tiempo de Internación , Procedimientos Quirúrgicos Mínimamente Invasivos/métodos , Complicaciones Posoperatorias/epidemiología , Complicaciones Posoperatorias/etiología , Complicaciones Posoperatorias/prevención & control , Procedimientos Quirúrgicos Robotizados/efectos adversos , Procedimientos Quirúrgicos Robotizados/métodosRESUMEN
OBJECTIVE: To analyze Italian Cardiac Surgery experience during the pandemic of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) identifying risk factors for overall mortality according to coronavirus disease 2019 (COVID-19) status. METHODS: From February 20 to May 31, 2020, 1354 consecutive adult patients underwent cardiac surgery at 22 Italian Centers; 589 (43.5%), patients came from the red zone. Based on COVID-19 status, 1306 (96.5%) were negative to SARS-CoV-2 (COVID-N), and 48 (3.5%) were positive to SARS-CoV-2 (COVID-P); among the COVID-P 11 (22.9%) and 37 (77.1%) become positive, before and after surgery, respectively. Surgical procedures were as follows: 396 (29.2%) isolated coronary artery bypass grafting (CABG), 714 (52.7%) isolated non-CABG procedures, 207 (15.3%) two associate procedures, and three or more procedures in 37 (2.7%). Heart failure was significantly predominant in group COVID-N (10.4% vs. 2.5%, p = .01). RESULTS: Overall in-hospital mortality was 1.6% (22 cases), being significantly higher in COVID-P group (10 cases, 20.8% vs. 12, 0.9%, p < .001). Multivariable analysis identified COVID-P condition as a predictor of in-hospital mortality together with emergency status. In the COVID-P subgroup, the multivariable analysis identified increasing age and low oxygen saturation at admission as risk factors for in-hospital mortality. CONCLUSION: As expected, SARS-CoV-2 infection, either before or soon after cardiac surgery significantly increases in-hospital mortality. Moreover, among COVID-19-positive patients, older age and poor oxygenation upon admission seem to be associated with worse outcomes.
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COVID-19 , SARS-CoV-2 , Adulto , Anciano , Puente de Arteria Coronaria , Humanos , PronósticoRESUMEN
This study provides early results of re-operations after the prior surgical treatment of acute type A aortic dissection (AAD) and identifies risk factors for mortality. Between May 2003 and January 2014, 117 aortic re-operations after an initial operation for AAD (a mean time from the first procedure was 3.98 years, with a range of 0.1-20.87 years) were performed in 110 patients (a mean age of 59.8 ± 12.6 years) in seven European institutions. The re-operation was indicated due to a proximal aortic pathology in ninety cases: twenty aortic root aneurysms, seventeen root re-dissections, twenty-seven aortic valve insufficiencies and twenty-six proximal anastomotic pseudoaneurysms. In fifty-eight cases, repetitive surgical treatment was subscripted because of distal aortic pathology: eighteen arch re-dissections, fifteen arch dilation and twenty-five anastomotic pseudoaneurysms. Surgical procedures comprised a total of seventy-one isolated proximals, thirty-one isolated distals and fifteen combined interventions. In-hospital mortality was 19.6 % (twenty-three patients); 11.1 % in patients with elective/urgent indication and 66.6 % in emergency cases. Mortality rates for isolated proximal, distal and combined operations regardless of the emergency setting were 14.1 % (10 pts.), 25.8 % (8 pts.) and 33.3 % (5 pts.), respectively. The causes of death were cardiac in eight, neurological in three, MOF in five, sepsis in two, bleeding in three and lung failure in two patients. A multivariate logistic regression analysis revealed that risk factors for mortality included previous distal procedure (p = 0.04), new distal procedure (p = 0.018) and emergency operation (p < 0.001). New proximal procedures were not found to be risk factors for early mortality (p = 0.15). This multicenter experience shows that the outcome of REAAD is highly dependent on the localization and extension of aortic pathology and the need for emergency treatment. Surgery in an emergency setting and distal re-do operations after previous AAD remain a surgical challenge, while proximal aortic re-operations show a lower mortality rate. Foresighted decision-making is needed in cases of AAD repair, as the results are essential preconditions for further surgical interventions.
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Aneurisma de la Aorta Torácica/cirugía , Disección Aórtica/cirugía , Insuficiencia de la Válvula Aórtica/cirugía , Implantación de Prótesis Vascular/efectos adversos , Implantación de Prótesis de Válvulas Cardíacas/métodos , Complicaciones Posoperatorias/epidemiología , Enfermedad Aguda , Disección Aórtica/diagnóstico , Aneurisma de la Aorta Torácica/diagnóstico , Válvula Aórtica/cirugía , Insuficiencia de la Válvula Aórtica/epidemiología , Insuficiencia de la Válvula Aórtica/etiología , Europa (Continente)/epidemiología , Femenino , Estudios de Seguimiento , Mortalidad Hospitalaria/tendencias , Humanos , Incidencia , Masculino , Persona de Mediana Edad , Complicaciones Posoperatorias/cirugía , Reoperación , Estudios Retrospectivos , Factores de RiesgoRESUMEN
BACKGROUND AND AIM OF THE STUDY: To evaluate the influence of patient-prosthesis mismatch (PPM) on survival, and quality of life (QOL) after aortic valve replacement (AVR) in elderly patients with small prosthesis size. METHODS: Between 2005 and 2010, 142 patients older than 65 years were discharged from the hospital after AVR with 19 or 21 mm prosthesis for aortic stenosis. Their median age was 79 years (range 66 to 91). Prosthesis effective orifice area (EOA) was derived from the continuity equation and PPM was defined as an indexed EOA (IEOA) < 0.85 cm(2)/m(2). Patients having IEOA < 0.75 cm(2)/m(2) and IEOA < 0.60 cm(2)/m(2) were also investigated. Mean follow-up was 23 months (range 1 to 58) and was 98% complete. RESULTS: PPM was found in 86 patients, 63 had an IEOA ≤ 0.75 cm(2) /m(2), and 23 had an IEOA ≤ 0.60 cm(2) /m(2). The groups were similar except for older age (p = 0.0364), larger body surface area (p = 0.0068), more male gender (p = 0.0186), and more EF < 40% in patients with PPM. Survival at 58 months was 81 ± 6.4% and was not influenced by PPM (p = 0.9845). At Cox analysis only preoperative NYHA class (p = 0.0064) was identified as an independent risk factor for late death. The SF12 test was used to analyze the QOL of patients and it did not reveal differences between groups. CONCLUSIONS: PPM does not affect survival in this series of elderly patients. We believe that more aggressive surgical procedures are not justified in these patients.
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Estenosis de la Válvula Aórtica/cirugía , Válvula Aórtica/cirugía , Bioprótesis , Implantación de Prótesis de Válvulas Cardíacas/métodos , Prótesis Valvulares Cardíacas/efectos adversos , Diseño de Prótesis , Ajuste de Prótesis/efectos adversos , Factores de Edad , Anciano , Anciano de 80 o más Años , Estenosis de la Válvula Aórtica/diagnóstico por imagen , Estenosis de la Válvula Aórtica/mortalidad , Ecocardiografía , Femenino , Estudios de Seguimiento , Implantación de Prótesis de Válvulas Cardíacas/mortalidad , Humanos , Masculino , Calidad de Vida , Factores de Riesgo , Tasa de Supervivencia , Factores de Tiempo , Resultado del TratamientoRESUMEN
Surgical management of aortic dissection is technically challenging for different reasons. Reapproximation of dissected layers because of fragility of the dissected aortic wall layers is of major concern. Many techniques have been described to restore the integrity of aortic wall. Inclusion of a partially resorbable mesh fixed with glue, between the dissected layers, may be a simple and effective method for providing a secure and viable end-to-end anastomosis between aortic stump and a Dacron graft.
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OBJECTIVE: To evaluate outcomes of single sternum access for right subclavian artery cannulation without infraclavicular incision in surgery of the thoracic aorta. METHODS: Between January 2015 and December 2019, 44 consecutive patients underwent surgery of the thoracic aorta with cannulation of the right subclavian artery, after sternotomy and before pericardiotomy, through a direct percutaneous cannula with a single access without additional infraclavicular skin incision. The indication for surgery was type A acute aortic dissection in 29 patients (65.9%), proximal aortic aneurysm in 11 (25%), and aneurysm of the aortic arch in 4 (9%). Operative procedures were replacement of the ascending aorta in 23 patients, Bentall procedure in 10, hemiarch replacement in 6, and total arch replacement in 5. The mean cardiopulmonary bypass (CPB) and cross-clamp times were 185 ± 62 minutes and 138 ± 41 minutes, respectively. RESULTS: The in-hospital mortality rate was 6.8%. Permanent neurologic dysfunction occurred in 3 patients (6.8%) and temporary neurologic dysfunction occurred in 4 patients (9.0%). There were no vascular complications related to this technique. No lesions to the vagus and recurrent laryngeal nerves have been reported. CONCLUSIONS: In our experience, a single sternum access for right subclavian artery cannulation avoids the risk and complications of an infraclavicular incision required for axillary artery cannulation. This technique is safe and represent a valid option for CBP and antegrade cerebral perfusion during surgery of the thoracic aorta.
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The choice of arterial cannulation strategy for acute type A dissection surgery remains a controversial issue and a subject of great debate because of its impact on clinical outcomes. A review of retrospective studies shows that surgeons are tending to switch from a retrograde to an antegrade perfusion strategy. Innominate artery cannulation has a number of advantages when compared to other cannulation techniques; however when the vessel is dissected, the proximal right subclavian artery can be used for arterial return. Also, because cannulation of the right subclavian artery does not require a second surgical incision in addition to median sternotomy, this decreases the number of incision sites and further simplifies the procedure.
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Disección Aórtica , Tronco Braquiocefálico/cirugía , Arteria Subclavia , Injerto Vascular , Disección Aórtica/diagnóstico , Disección Aórtica/fisiopatología , Disección Aórtica/cirugía , Cateterismo/métodos , Angiografía por Tomografía Computarizada/métodos , Femenino , Humanos , Persona de Mediana Edad , Esternotomía , Arteria Subclavia/diagnóstico por imagen , Arteria Subclavia/cirugía , Injerto Vascular/instrumentación , Injerto Vascular/métodosRESUMEN
BACKGROUND AND AIM OF THE STUDY: The study aim was to evaluate the fate of the aortic valve after root reconstruction in acute type A aortic dissection. METHODS: Between 1982 and 2006, a total of 373 consecutive patients underwent emergency surgery for acute type A aortic dissection at the authors' institution. Of these patients, 298 (mean age 63 +/- 11 years; range: 22-85 years) underwent replacement of the supracoronary aorta with root reconstruction. The mean follow up period was 6.9 +/- 5.2 years (range: 2 months to 23 years), and was 98% complete. Aortic valve function was assessed by the incidence of aortic valve reoperation and transthoracic echocardiography. RESULTS: The 30-day mortality was 27% (82/298). Survival was 80%, 57% and 49% at five, 10 and 15 years, respectively. For survivors at the latest follow up, freedom from moderate or severe aortic regurgitation (AR) was 93%, 84% and 72% at five, 10 and 15 years, respectively. Four patients had severe AR but were not reoperated on. Among 200 patients discharged, 13 (6.5%) were reoperated on for severe AR, with an operative mortality of 15% (n = 2). Freedom from aortic valve replacement was 97%, 92% and 84% at five, 10 and 15 years, respectively. Cox regression analysis identified age < or = 59 years (p = 0.0201) and 'low-volume surgeon' (p = 0.0004) as risk factors for recurrent moderate or severe AR. CONCLUSION: The study results showed that, when the aortic dissection involves the aortic root, supracoronary replacement of the ascending aorta with a root reconstruction allows preservation of the aortic valve in the majority of patients, with a satisfactory long-term outcome.
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Aneurisma de la Aorta/cirugía , Disección Aórtica/cirugía , Implantación de Prótesis de Válvulas Cardíacas , Adulto , Anciano , Anciano de 80 o más Años , Disección Aórtica/mortalidad , Aneurisma de la Aorta/mortalidad , Válvula Aórtica/fisiopatología , Insuficiencia de la Válvula Aórtica/epidemiología , Femenino , Estudios de Seguimiento , Humanos , Masculino , Persona de Mediana Edad , Reoperación/estadística & datos numéricos , Factores de Riesgo , Adulto JovenRESUMEN
OBJECTIVE: To examine the outcomes of surgery for active infective endocarditis with paravalvular abscess. METHODS: Paravalvular abscess was defined as infective necrosis of the valve annulus that required patch reconstruction before implanting a new valve. Of 383 patients with active infective endocarditis who underwent surgical treatment, 135 (35%) had paravalvular abscess. Patients' mean age was 51+/-16 years and 68% were men. The infected valve was native in 69 patients and prosthetic in 66. The abscess involved the aortic annulus in 73 patients, the mitral annulus in 27, the aortic and mitral annuluses in 33, and the aortic and tricuspid and/or pulmonary annuluses in 2. Surgery consisted of radical resection of the abscess, reconstruction of the annulus with patches and valve replacement. Mean follow-up was 6.2+/-5.2 years and complete. RESULTS: There were 21 (15.5%) operative deaths. Preoperative shock and abscess in the aortic and mitral annuluses were independent predictors of operative death. There were 34 (25%) late deaths. Survival at 15 years was 43+/-6% for all patients, 50+/-8% for native valve endocarditis and 35+/-9% for prosthetic (p=0.41). Age by increments of 5 years and recurrent endocarditis were independent predictors of late death. There were 16 episodes of recurrent endocarditis in 15 patients, and the freedom from recurrent endocarditis was 82+/-4% at 15 years. Fifteen reoperations were performed in 14 patients. Freedom from reoperation was 72+/-9% at 15 years. CONCLUSIONS: Surgery for active endocarditis with paravalvular abscess was associated with high operative mortality, particularly in patients in shock and abscess of both mitral and aortic annuluses. Long-term survival was adversely affected by age and recurrent bouts of endocarditis.
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Absceso/cirugía , Endocarditis Bacteriana/cirugía , Enfermedades de las Válvulas Cardíacas/cirugía , Adulto , Anciano , Válvula Aórtica/cirugía , Electrocardiografía , Métodos Epidemiológicos , Femenino , Prótesis Valvulares Cardíacas , Humanos , Masculino , Persona de Mediana Edad , Infecciones Relacionadas con Prótesis/cirugía , Recurrencia , Reoperación , Resultado del TratamientoRESUMEN
BACKGROUND: Long-term survival and risk of reoperation in "non-Marfan syndrome" patients with a long life expectancy who undergo emergency surgery for acute type A aortic dissection (aTAAD) are not well known. AIM: To analyse survival, risk of reoperation and quality of life in this population. METHODS: From 1990 to 2010, all patients aged≤50 years and not affected by Marfan syndrome, who underwent emergency surgery for aTAAD at two institutions, were included in this analysis. Patients were categorized into four groups according to the extension of the aortic replacement: SUPRACORONARY, ROOT, ARCH and EXTENSIVE. RESULTS: Sixty-six patients (mean age 45±4 years; range 34-50 years) were considered eligible for this analysis. Overall in-hospital mortality was 24% (16/66 patients); and 25%, 23%, 20.5% and 43% in the SUPRACORONARY, ROOT, ARCH and EXTENSIVE groups, respectively. Mean follow-up among survivors was 10.5±7.2 years (range: 0.1-24.7 years). Overall 10-year survival was 55±6%; and 75±12%, 69±13%, 47±8% and 28±17% in the SUPRACORONARY, ROOT, ARCH and EXTENSIVE groups, respectively. Overall freedom from reoperation on the aorta was 73±7.5%; and 40±20%, 75±21%, 78±8% and 100% in the SUPRACORONARY, ROOT, ARCH and EXTENSIVE groups, respectively. CONCLUSIONS: In our experience, patients who underwent isolated supracoronary ascending aorta or root replacement showed the most satisfactory late survival. However, because the risk of reoperation is low when the replacement is extended to the root, our data suggest that root replacement could represent a good compromise between operative mortality and long-term survival.
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Aneurisma de la Aorta/cirugía , Disección Aórtica/cirugía , Implantación de Prótesis Vascular/métodos , Esperanza de Vida , Adulto , Disección Aórtica/diagnóstico por imagen , Disección Aórtica/mortalidad , Aneurisma de la Aorta/diagnóstico por imagen , Aneurisma de la Aorta/mortalidad , Implantación de Prótesis Vascular/efectos adversos , Implantación de Prótesis Vascular/mortalidad , Supervivencia sin Enfermedad , Urgencias Médicas , Femenino , Estudios de Seguimiento , Francia , Mortalidad Hospitalaria , Humanos , Italia , Estimación de Kaplan-Meier , Masculino , Persona de Mediana Edad , Complicaciones Posoperatorias/mortalidad , Complicaciones Posoperatorias/cirugía , Calidad de Vida , Reoperación , Medición de Riesgo , Factores de Riesgo , Factores de Tiempo , Resultado del Tratamiento , Adulto JovenRESUMEN
OBJECTIVE: The aim of this study was to investigate interactions among pre-procedural aortic regurgitation (AR), post-procedural paravalvular leak (PVL) and long-term clinical outcomes. METHODS AND RESULTS: We analyzed data prospectively collected in the Italian Transcatheter balloon-Expandable Registry (ITER) on aortic stenosis (AS) patients. The degree of pre-procedural AR and post-procedural PVL was stratified as: absent/trivial, mild, and moderate/severe. VARC definitions were applied to outcomes. Of 1708 patients, preoperatively, AR was absent/trivial in 40% of the patients, mild in 42%, and moderate in 18%. Postoperatively, PVL was moderate-severe in 5%, mild in 32% of patients, and absent/trivial in 63%. Clinical follow-up, median 821days (IQR 585.75), was performed in 99.7% of patients. PVL, but not preoperative AR, was a major predictor of adverse outcome (HR 1.33, CI 95% 0.9-2.05, p=0.012 for mild PVL, HR 1.36, CI 95% 0.9-2.05, p<0.001 for PVL≥moderate and OR 1.04, p=0.97 respectively). Patients with moderate-severe PVL and preoperative left ventricle (LV) dilatation (LVEDVi>75ml/m2) showed better survival than those without dilatation (HR 8.63, p=0.001). CONCLUSIONS: In patients with severe AS treated with balloon-expandable TAVI, the presence of PVL, but not pre-procedural AR, was a major predictor of adverse outcome. Preoperative LV dilatation seemed to offer some clinical advantages.
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Insuficiencia de la Válvula Aórtica/mortalidad , Estenosis de la Válvula Aórtica/cirugía , Válvula Aórtica/cirugía , Prótesis Valvulares Cardíacas/efectos adversos , Complicaciones Posoperatorias/mortalidad , Sistema de Registros , Reemplazo de la Válvula Aórtica Transcatéter/efectos adversos , Anciano , Anciano de 80 o más Años , Insuficiencia de la Válvula Aórtica/complicaciones , Insuficiencia de la Válvula Aórtica/diagnóstico , Estenosis de la Válvula Aórtica/complicaciones , Estenosis de la Válvula Aórtica/diagnóstico , Ecocardiografía , Femenino , Estudios de Seguimiento , Humanos , Italia/epidemiología , Masculino , Complicaciones Posoperatorias/diagnóstico , Complicaciones Posoperatorias/etiología , Pronóstico , Estudios Prospectivos , Diseño de Prótesis , Factores de Riesgo , Índice de Severidad de la Enfermedad , Tasa de Supervivencia/tendenciasRESUMEN
BACKGROUND: To evaluate the impact of patient-prosthesis mismatch (PPM) on survival, functional status, and quality of life (QoL) after aortic valve replacement (AVR) with small prosthesis size in elderly patients. METHODS: Between January 2005 and December 2013, 152 patients with pure aortic stenosis, aged at least 75 years, underwent AVR, with a 19 or 21âmm prosthetic heart valve. PPM was defined as an indexed effective orifice area less than 0.85âcm/m. Median age was 82 years (range 75-93 years). Mean follow-up was 56 months (range 1-82 months) and was 98% complete. Late survival rate, New York Heart Association functional class, and QoL (RAND SF-36) were assessed. RESULTS: Overall, PPM was found in 78 patients (53.8%). Among them, 42 patients (29%) had an indexed effective orifice area less than 0.75âcm/m and 17 less than 0.65âcm/m (11.7%). Overall survival at 5 years was 78â±â4.5% and was not influenced by PPM (Pâ=âNS). The mean New York Heart Association class for long-term survivors with PPM improved from 3.0 to 1.7 (Pâ<â0.001). QoL (physical functioning 45.18â±â11.35, energy/fatigue 49.36â±â8.64, emotional well being 58.84â±â15.44, social functioning 61.29â±â6.15) was similar to that of no-PPM patients (Pâ=âNS). CONCLUSION: PPM after AVR does not affect survival, functional status, and QoL in patients aged at least 75 years. Surgical procedures, often time-consuming, contemplated to prevent PPM, may therefore be not justified in this patient subgroup.
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Estenosis de la Válvula Aórtica/cirugía , Válvula Aórtica , Implantación de Prótesis de Válvulas Cardíacas/instrumentación , Prótesis Valvulares Cardíacas/normas , Anciano , Anciano de 80 o más Años , Femenino , Estudios de Seguimiento , Implantación de Prótesis de Válvulas Cardíacas/mortalidad , Humanos , Italia/epidemiología , Masculino , Calidad de Vida , Remodelación VentricularRESUMEN
BACKGROUND: In the transcatheter aortic valve implantation (TAVI) years, very elderly patients with aortic stenosis (AS) are referred to surgery with reluctance despite excellent hospital outcomes. A poorly assessed outcome of discharged survivors might further overlook the actual efficacy of the surgical strategy in this cohort. We thus evaluated life-expectancy and functional results in discharged survivors over 85 years operated on for AS. METHODS: Between January 2001 and December 2013, 57 consecutive patients aged ≥85 years underwent aortic valve replacement (AVR) with or without concomitant procedures at our institution. Late survival rate (SR), New York Heart Associaion (NYHA) functional class and quality of life (RAND SF-36) were assessed. SR and quality of life (QoL) were than compared to the contemporary general population matched for age and gender, as calculated by the Italian National Institute of Statistics. RESULTS: Overall in-hospital mortality was 8.8% (5 pts). In patients without concomitant coronary artery bypass grafting (CABG), in-hospital mortality was 2.9%. Survival at 5 and 9 years was 57.7 ± 8.4% and 17.9 ± 11.4%, respectively. No predictors of late mortality including concomitant CABG were identified at Cox analysis. The mean NYHA class for long-term survivors improved from 3.1 to 1.6 (p<0.001). Survivors reported better QoL-scores compared to the age- and gender-matched contemporary general population in 4 RAND SF-36 domains. Life-expectancy resulted comparable to that predicted for the age and gender-matched general population. CONCLUSIONS: Isolated AVR in patients aged ≥85 years can be performed with acceptable risk. Survivors improve in NYHA class and, when compared to age- and gender-matched individuals, show a similar life expectancy and a no lower QoL.
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Estenosis de la Válvula Aórtica/mortalidad , Estenosis de la Válvula Aórtica/cirugía , Implantación de Prótesis de Válvulas Cardíacas/mortalidad , Esperanza de Vida , Anciano de 80 o más Años , Válvula Aórtica/cirugía , Puente de Arteria Coronaria/mortalidad , Enfermedad de la Arteria Coronaria/mortalidad , Enfermedad de la Arteria Coronaria/cirugía , Femenino , Mortalidad Hospitalaria , Humanos , Masculino , Calidad de Vida , Recuperación de la Función , Estudios Retrospectivos , Medición de Riesgo , Análisis de Supervivencia , Resultado del TratamientoRESUMEN
OBJECTIVES: Stroke incidence after transcatheter aortic valve implantation (TAVI) still represents a concern. This multicentre study aimed at investigating the hypothesis that CHADS2 and CHA2DS2-VASc scores may be used to predict perioperative stroke after TAVI. METHODS: The Italian Transcatheter Balloon-Expandable Valve Implantation Registry (ITER) is a multicentre, prospective registry of patients undergoing balloon-expandable TAVI using Edwards Sapien and Sapien XT prosthesis between 2007 and 2012. The primary end-point of this study was the 30-day stroke rate. Secondary safety end-points were all the major adverse events based on Valve Academic Research Consortium (VARC-2) criteria. RESULTS: One thousand nine hundred and four patients were enrolled in the registry. Mean age was 81.6 ± 6.2 years and 1147 (60.2%) patients were female; mean CHADS2 and CHA2DS2-VASc scores were 2.2 ± 0.8 and 4.4 ± 1.1, respectively. Fifty-four (2.8%) patients had a stroke within 30 days. At multivariable logistic regression analysis, CHA2DS2-VASc (OR: 1.35, 95% CI: 1.03-1.78; P = 0.031) and previous cardiac surgery (OR: 1.96, 95% CI: 1.06-3.6; P = 0.033) but not CHADS2 (OR: 1.05, 95% CI: 0.76-1.44; P = 0.77) were found to be independent predictors of in-hospital stroke. A CHA2DS2-VASc score ≥5 was strongly related to the occurrence of in-hospital stroke (OR: 2.51, 95% CI: 1.38-4.57; P= 0.001). However, CHA2DS2-VASc score showed only poor accuracy for in-hospital stroke with a trend for better accuracy when compared with CHADS2 score (area under the curve: 0.61, 95% CI: 0.59-0.63 vs 0.51; 95% CI: 0.49-0.54, respectively, P = 0.092). CONCLUSIONS: In TAVI patients, CHA2DS2-VASc provided a strong correlation for in-hospital stroke but with low accuracy. Dedicated scores to properly tailor procedures and preventive strategies are needed.
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Estenosis de la Válvula Aórtica/cirugía , Accidente Cerebrovascular/etiología , Reemplazo de la Válvula Aórtica Transcatéter/efectos adversos , Anciano , Anciano de 80 o más Años , Estenosis de la Válvula Aórtica/diagnóstico por imagen , Ecocardiografía , Femenino , Humanos , Italia/epidemiología , Masculino , Valor Predictivo de las Pruebas , Pronóstico , Estudios Prospectivos , Sistema de Registros , Medición de Riesgo/métodos , Factores de Riesgo , Índice de Severidad de la Enfermedad , Accidente Cerebrovascular/epidemiología , Reemplazo de la Válvula Aórtica Transcatéter/métodosRESUMEN
OBJECTIVES: The aim of this multicentre study is to report the clinical experiences of all patients undergoing transcatheter aortic valve implantation (TAVI) with a balloon-expandable device in Italy. METHODS: The Italian Transcatheter balloon-Expandable valve Registry (ITER) is a real-world registry that includes patients who have undergone TAVI with the Sapien (Edwards Lifesciences, Irvine, CA, USA) bioprosthesis in Italy since it became available in clinical practice. From 2007 to 2012, 1904 patients were enrolled to undergo TAVI in 33 Italian centres. Outcomes were classified according to the updated Valve Academic Research Consortium (VARC-2) definitions. A multivariable analysis was performed to identify independent predictors of all-cause mortality. RESULTS: Mean age was 81.7 (SD:6.2) years, and 1147 (60.2%) patients were female. Mean Logistic EuroSCORE was 21.1% (SD:13.7). Transfemoral, transapical, transaortic and transaxillary TAVI was performed in 1252 (65.8%), 630 (33.1%), 18 (0.9%) and 4 (0.2%) patients, respectively. Operative mortality was 7.2% (137 patients). The VARC-2 outcomes were as follows: device success, 88.1%; disabling stroke, 1.0%; life-threatening and major bleeding 9.8 and 10.5%, respectively; major vascular complication, 9.7%; acute kidney injury, 8.2%; acute myocardial infarction ≤72 h, 1.5%. Perioperative pacemaker implantation was necessary in 116 (6.1%) patients. At discharge, the mean transprosthetic gradient was 10.7 (SD:4.5) mmHg. Incidence of postoperative mild, moderate or severe paravalvular leak was, respectively, 32.1, 5.0 and 0.4%. A total of 444/1767 (25.1%) deaths after hospital discharge were reported: of these, 168 (37.8%) were classified as cardiac death. Preoperative independent predictors of all-cause mortality were male gender (HR: 1.395; 95% CI:1.052-1.849); overweight, BMI 25-30 kg/m2 (HR: 0.775; 95% CI: 0.616-0.974); serum creatinine level (every 1 mg/dl increase; HR: 1.314; 95% CI:1.167-1.480); haemoglobin level (every 1 g/dl increase; HR: 0.905; 95% CI:0.833-0.984); critical preoperative state (HR: 2.282; 95% CI: 1.384-3.761); neurological dysfunction (HR: 1.552; 95% CI:1.060-2.272); atrial fibrillation (HR: 1.556; 95% CI:1.213-1.995); pacemaker rhythm (HR: 1.948; 95% CI:1.310-2.896); NYHA Class III or IV (HR: 1.800; 95% CI:1.205-2.689 or HR: 2.331; 95% CI:1.392-3.903, respectively). CONCLUSIONS: TAVI with a balloon-expandable device in the 'real world' shows good mid-term outcomes in terms of survival, technical success, valve-related adverse events and haemodynamic performance.
Asunto(s)
Bioprótesis , Prótesis Valvulares Cardíacas , Reemplazo de la Válvula Aórtica Transcatéter/instrumentación , Anciano , Anciano de 80 o más Años , Estenosis de la Válvula Aórtica/diagnóstico por imagen , Estenosis de la Válvula Aórtica/cirugía , Ecocardiografía , Femenino , Humanos , Italia , Masculino , Sistema de Registros , Reemplazo de la Válvula Aórtica Transcatéter/efectos adversos , Reemplazo de la Válvula Aórtica Transcatéter/métodos , Reemplazo de la Válvula Aórtica Transcatéter/mortalidad , Resultado del TratamientoRESUMEN
AIM: To compair biological and clinical outcomes after off-pump coronary artery bypass grafting (OPCABG) and conventional on-pump coronary artery bypass grafting (CCABG) in the elderly with left ventricular (LV) dysfunction. MATERIAL OF STUDY: We retrospectively reviewed 90 consecutive patients aged more than 75 years with preoperative left ventricular ejection fraction (LVEF) < 50% who underwent isolated coronary artery bypass grafting at our Institution between January 2000 and July 2009. According to operative technique, patients were categorized in to the OPCABG group (39 patients) or in to the CCABG group (51 patients). We compared postoperative CK, CK-MB, troponin T serum levels and major adverse cardiac and cerebrovascular events (MACCE). RESULTS: The overall in-hospital mortality was 2% (2/90) and was similar in both groups (p=0.8336). Mean troponin T levels at 6,24,48 hours after operation were significantly lower in the OPCABG group (p=0.0001; p=0.0021; p=0.0070, respectively). Overall survival was 77.6% at 10 years and no significant difference in MACCE was observed (p=0.3016). DISCUSSION: Our results show a lower incidence of myocardial injury in OPCABG group, but there aren't differences in term of MACCE in both groups. Recent studies have indicated the advantages of OPCABG in the elderly patients, reporting a reduction of postoperative morbidity and organ dysfunction. However these studies not analyzed the impact of LV dysfunction on early and late postoperative outcomes in high-risk patients. CONCLUSIONS: In the elderly with LV dysfunction, the OPCABG technique showed lower incidence of postoperative myocardial injury. However, at the follow-up, this does not reflect any significant differences in incidence of MACCE.
Asunto(s)
Puente de Arteria Coronaria/mortalidad , Disfunción Ventricular Izquierda , Anciano , Anciano de 80 o más Años , Biomarcadores/sangre , Puente de Arteria Coronaria/métodos , Puente de Arteria Coronaria Off-Pump/mortalidad , Creatina Quinasa/sangre , Forma MB de la Creatina-Quinasa/sangre , Femenino , Estudios de Seguimiento , Humanos , Masculino , Periodo Posoperatorio , Estudios Retrospectivos , Análisis de Supervivencia , Resultado del Tratamiento , Troponina T/sangreRESUMEN
AIM: The aim of this study was to investigate whether the completeness of revascularization affects the outcomes in the octogenarian. MATERIAL OF STUDY: We retrospectively reviewed 130 consecutive octogenarians who underwent isolated coronary artery bypass grafting (CABG) between January 2003 and September 2010. According to operative technique, patients were categorized in Complete Revascularization (CRV) Group (96 patients) and in Incomplete Revascularization (IRV) Group (34 patients). Follow-up was 98% complete (mean: 30 ± 25 months). RESULTS: The overall in-hospital mortality was 13% and was similar in both groups (p=0.0553). Multivariate regression analysis identified preoperative left ventricular ejection fraction ≤ 40% (p= 0.0060; OR= 0.19) and NHYA class > II (p= 0.0042; OR= 0.17) as risk factor for in-hospital death. Cox regression analysis not identified incomplete revascularization as risk factor for early or late death (p= 0.1381 and p= 0.8865). No differences in 5-year survival and freedom from major adverse cardiac and cerebrovascular events (MACCE) was found between two groups (p=0.8865 and p=0.6283). DISCUSSION: CRV is important in young patients undergoing CABG, but this principle remains less absolute in elderly patients. In our study, the survival benefit of CRV was less in octogenarians. Probably, the major benefit of CRV was seen in patients less than 80 years of age. This makes sense because these patients have a longer expected survival, and there were more patients available to statistically confirm any difference in outcome. CONCLUSIONS: In octogenarians undergoing CABG, IRV does not affect survival and freedom from MACCE. Patients' preoperative conditions are important in determining short and long term outcomes.
Asunto(s)
Anciano de 80 o más Años , Puente de Arteria Coronaria/métodos , Femenino , Estudios de Seguimiento , Mortalidad Hospitalaria , Humanos , Incidencia , Masculino , Infarto del Miocardio/epidemiología , Infarto del Miocardio/prevención & control , Complicaciones Posoperatorias/epidemiología , Complicaciones Posoperatorias/prevención & control , Estudios Retrospectivos , Medición de Riesgo , Accidente Cerebrovascular/epidemiología , Volumen Sistólico , Resultado del Tratamiento , Procedimientos InnecesariosRESUMEN
The aim of this study is to report our results in a series of 150 consecutive patients (mean age 53 +/- 15.4 years) in whom mitral regurgitation (MR) due to isolated anterior mitral leaflet (AML) prolapse was corrected using the edge-to-edge (E to E) technique over a period of more than 10 years. At admission, 49 (32.6%) patients were in NYHA class I, 46 (30.6%) in II, 51 (34%) in III and 4 (2.6%) in IV. In the great majority of the cases (111 patients, 74%), degenerative disease was the cause of MR. Hospital mortality was 0.6% (1/150). There were 7 late deaths. The actuarial overall survival and freedom from reoperation at 9 years were 91.6% +/- 3.16% and 96.6% +/- 1.74%, respectively. At follow-up (4.5 +/- 3.21 years, range 2 months-12 years), the mean mitral valve area was 2.7 +/- 0.5 cm(2) and mitral regurgitation was absent or mild in 132 patients (88%). The results of this study demonstrate the effectiveness and durability of the E to E repair in the setting of AML prolapse. In our institution, this technique, in conjunction with annuloplasty, remains the method of choice to correct segmental prolapse of the AML.
Asunto(s)
Implantación de Prótesis de Válvulas Cardíacas , Prolapso de la Válvula Mitral/cirugía , Adolescente , Adulto , Anciano , Niño , Ecocardiografía , Ecocardiografía Transesofágica , Femenino , Estudios de Seguimiento , Implantación de Prótesis de Válvulas Cardíacas/métodos , Humanos , Italia/epidemiología , Masculino , Persona de Mediana Edad , Válvula Mitral/diagnóstico por imagen , Válvula Mitral/fisiopatología , Válvula Mitral/cirugía , Insuficiencia de la Válvula Mitral/mortalidad , Insuficiencia de la Válvula Mitral/fisiopatología , Insuficiencia de la Válvula Mitral/cirugía , Prolapso de la Válvula Mitral/mortalidad , Prolapso de la Válvula Mitral/fisiopatología , Morbilidad , Complicaciones Posoperatorias/epidemiología , Complicaciones Posoperatorias/etiología , Complicaciones Posoperatorias/cirugía , Reoperación , Índice de Severidad de la Enfermedad , Análisis de Supervivencia , Factores de Tiempo , Resultado del TratamientoRESUMEN
BACKGROUND: The management of acute type A aortic dissection (aTAAD) in octogenarian patients is controversial. This study analyzed the surgical outcomes to identify patients who should undergo operations. METHODS: Beginning in January 2000, we established a registry including all octogenarian patients operated on for type A acute aortic dissection. We evaluated 79 consecutive patients enrolled up to December 2010. Their median age was 81.6 years (range, 80 to 89 years). Sixteen patients (20%) presented a complicated type because of a neurologic deficit, mesenteric ischemia, a requirement for cardiopulmonary resuscitation, or some combination of those features. Operations followed the standard procedure recommended for younger patients. Follow-up was 95% complete (mean, 4.6±2.8 years). RESULTS: The overall in-hospital mortality was 44.3%. The in-hospital mortality among patients with uncomplicated aTAAD was 33.3%. Multivariate analysis identified complicated aTAAD as the only risk factors for in-hospital mortality (p<0.0001). Postoperative complications occurred in 50 patients (68.5%) and were associated with a higher mortality (p<0.0001). The overall survival was 53% at 1 year and 32% at 5 years. In uncomplicated aTAAD, the overall survival was 63% at 1 year and 38% at 5 years. CONCLUSIONS: Octogenarians with uncomplicated aTAAD benefit from emergency surgical repair. In those patients, early and midterm outcomes are good and are similar to those in published series of younger patients. Complicated aTAAD should be medically managed.