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1.
Eur J Cardiothorac Surg ; 59(4): 901-907, 2021 04 29.
Artigo em Inglês | MEDLINE | ID: mdl-33657222

RESUMO

OBJECTIVES: Healthcare systems worldwide have been overburdened by the coronavirus disease 2019 (COVID-19) outbreak. Accordingly, hospitals had to implement strategies to profoundly reshape both non-COVID-19 medical care and surgical activities. Knowledge about the impact of the COVID-19 pandemic on cardiac surgery practice is pivotal. The goal of the present study was to describe the changes in cardiac surgery practices during the health emergency at the national level. METHODS: A 26-question web-enabled survey including all adult cardiac surgery units in Italy was conducted to assess how their clinical practice changed during the national lockdown. Data were compared to data from the corresponding period in 2019. RESULTS: All but 2 centres (94.9%) adopted specific protocols to screen patients and personnel. A significant reduction in the number of dedicated cardiac intensive care unit beds (-35.4%) and operating rooms (-29.2%), along with healthcare personnel reallocation to COVID departments (nurses -15.4%, anaesthesiologists -7.7%), was noted. Overall adult cardiac surgery volumes were dramatically reduced (1734 procedures vs 3447; P < 0.001), with a significant drop in elective procedures [580 (33.4%) vs 2420 (70.2%)]. CONCLUSIONS: This national survey found major changes in cardiac surgery practice as a response to the COVID-19 pandemic. This experience should lead to the development of permanent systems-based plans to face possible future pandemics. These data may effectively help policy decision-making in prioritizing healthcare resource reallocation during the ongoing pandemic and once the healthcare emergency is over.


Assuntos
COVID-19 , Procedimentos Cirúrgicos Cardíacos , Controle de Doenças Transmissíveis , Humanos , Itália , Pandemias , SARS-CoV-2
2.
J Thorac Dis ; 13(1): 125-132, 2021 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-33569192

RESUMO

BACKGROUND: Health systems worldwide have been overburdened by the "COVID-19 surge". Consequently, strategies to remodulate non-COVID medical and surgical care had to be developed. Knowledge of the impact of COVID surge on cardiac surgery practice is mainstem. Present study aims to evaluate the regional practice pattern during lockdown in Campania. METHODS: A multicenter regional observational 26-question survey was conducted, including all adult cardiac surgery units in Campania, Italy, to assess how surgical practice has changed during COVID-19 national lockdown. RESULTS: All centers adopted specific protocols for screening patients and personnel. A significant reduction in the number of dedicated intensive care unit (ICU) beds (-30.0%±38.1%, range: 0-100%) and cardiac operating rooms (-22.2%±26.4%, range: 0-50%) along with personnel relocation to other departments was disclosed (anesthesiologists -5.8%±11.1%, range: 0-33.3%; perfusionists -5.6%±16.7%, range: 0-50%; nurses -4.8%±13.2%, range: 0-40%; cardiologists -3.2%±9.5%, range: 0-28.6%). Cardiac surgeons were never reallocated to other services. Globally, we witnessed dramatically lower adult cardiac surgery case volumes (335 vs. 667 procedures, P<0.001), as institutions and surgeons followed guidelines to curtail non-urgent operations. CONCLUSIONS: This regional survey demonstrates major changes in practice as a response to the COVID-19 pandemic. In this respect, this experience might lead to the development of permanent systems-based plans for future pandemic and may effectively help policy decision making when prioritizing healthcare resource reallocation during and after the pandemic.

3.
Am J Cardiol ; 138: 66-71, 2021 01 01.
Artigo em Inglês | MEDLINE | ID: mdl-33065081

RESUMO

Permanent pacemaker implantation (PPI) represents a rare complication after cardiac surgery, with no uniform agreement on timing and no information on follow-up. A multicenter retrospective study was designed to assess pacemaker dependency (PMD) and long-term mortality after cardiac surgery procedures. Between 2004 and 2016, PPI-patients from 18 centers were followed. Time-to-event data were evaluated with semiparametric regression Cox models and semiparametric Fine and Gray model for competing risk framework. Of 859 (0.90%) PPI-patients, 30% were pacemaker independent (PMI) at 6 months. PMD showed higher mortality compared with PMI (10-year survival 80.1% ± 2.6% and 92.2% +2.4%, respectively, log-rank p-value < 0.001) with an unadjusted hazard ratio for death of 0.36 (95% CI 0.20 to 0.65, p< 0.001 favoring PMI) and an adjusted hazard ratio of 0.19 (95% CI 0.08 to 0.45, p< 0.001 with PMD as reference). Crude cumulative incidence function of restored PMI rhythm at follow-up at 6 months, 1 year and 12 years were 30.5% (95% CI 27.3% to 33.7%), 33.7% (95% CI 30.4% to 36.9%) and 37.2% (95% CI 33.8% to 40.6%) respectively. PMI was favored by preoperative sinus rhythm with normal conduction (SR) (HR 2.37, 95% CI 1.65 to 3.40, p< 0.001), whereas coronary artery bypass grafting and aortic valve replacement were independently associated with PMD (HR 0.63, 95% CI 0.45 to 0.88, p = 0.006 and HR 0.807, 95% CI 0.65 to 0.99, p = 0.047 respectively). Time-to-implantation was not associated with increased rate of PMI. Although 30% of PPI-patients are PMI after 6 months, PMD is associated with higher mortality at long term.


Assuntos
Bloqueio Atrioventricular/epidemiologia , Bradicardia/epidemiologia , Estimulação Cardíaca Artificial , Procedimentos Cirúrgicos Cardíacos , Mortalidade , Marca-Passo Artificial , Complicações Pós-Operatórias/epidemiologia , Idoso , Idoso de 80 Anos ou mais , Bloqueio Atrioventricular/terapia , Bradicardia/terapia , Ponte de Artéria Coronária , Feminino , Implante de Prótese de Valva Cardíaca , Humanos , Masculino , Pessoa de Meia-Idade , Complicações Pós-Operatórias/terapia , Modelos de Riscos Proporcionais , Estudos Retrospectivos
4.
Monaldi Arch Chest Dis ; 76(2): 93-8, 2011 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-22128614

RESUMO

BACKGROUND: The aim of this study was to evaluate the efficacy of preoperative and postoperative therapy with n-3 polyunsaturated fatty acids in reducing the incidence of atrial fibrillation after coronary artery bypass graft surgery. METHODS: 201 patients undergoing coronary artery bypass graft surgery were randomized to 1) a control group (105 patients), or 2) n-3 polyunsaturated fatty acids 2 g/day group (96 patients) for at least 5 days before surgery and until hospital discharge. Groups were further subdivided in four subgroups according to the operative technique: "off-pump" or "on-pump". The primary end point was to evaluate the reduced incidence of postoperative in-hospital atrial fibrillation in the (N-3 PUFA) group. Secondary end points were the impact of the surgical technique on the incidence of postoperative arrhythmia and the impact of n-3 polyunsaturated fatty acids therapy on post-operative hospital length of stay. RESULTS: The overall incidence of post-operative atrial fibrillation was 17.4% (35/201). The arrhythmia occurred in 11.4% (11/96) of the patients in therapy with n-3 polyunsaturated fatty acids and in 22.8% (24/105) in the control groups. In particular, the statistical analysis of subgroups showed a significant reduction of postoperative atrial fibrillation only in the group including patients treated with n-3 polyunsaturated fatty acids undergoing "on-pump" coronary artery bypass graft surgery. The length of hospital stay did not differ among all groups. CONCLUSIONS: N-3 polyunsaturated fatty acids administration significantly reduces the incidence of post-operative atrial fibrillation in patients undergoing "on-pump" coronary artery bypass graft surgery. N-3 polyunsaturated fatty acids therapy is not associated with a shorter hospital stay.


Assuntos
Fibrilação Atrial/prevenção & controle , Ponte de Artéria Coronária , Ácidos Graxos Ômega-3/uso terapêutico , Complicações Pós-Operatórias/prevenção & controle , Fibrilação Atrial/epidemiologia , Distribuição de Qui-Quadrado , Feminino , Humanos , Incidência , Tempo de Internação/estatística & dados numéricos , Masculino , Pessoa de Meia-Idade , Cuidados Pós-Operatórios , Complicações Pós-Operatórias/epidemiologia , Cuidados Pré-Operatórios , Resultado do Tratamento
5.
Monaldi Arch Chest Dis ; 76(3): 146-8, 2011 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-22363973

RESUMO

We report a rare subtype of quadricuspid aortic valve (QAV) associated with moderate aortic regurgitation in a 17-year old woman symptomatic for palpitations. The patient was admitted to our department for cardiac evaluation due to a previous diagnosis of bicuspid aortic valve; she underwent a new two-dimensional echocardiography revealing a rare type of quadricuspid aortic valve with a moderate regurgitation. For further investigating potentially associated abnormalities, patient was referred to Cardiac MRI; MRI showed no other abnormalities and confirmed echocardiographic findings. Quadricuspid aortic valve is a rare form of congenital valvular anomaly often occasionally diagnosed. In most cases this malformation causes a valve dysfunction, commonly aortic regurgitation, and can be associated with other cardiac abnormalities such as ventricular or atrial septal defect, anomalies of coronary arteries, patent ductus arteriosus, subaortic fibromuscolar stenosis and mitral valve malformation.


Assuntos
Insuficiência da Valva Aórtica/epidemiologia , Valva Aórtica/anormalidades , Valva Aórtica/diagnóstico por imagem , Adolescente , Insuficiência da Valva Aórtica/diagnóstico por imagem , Ecocardiografia/métodos , Feminino , Humanos , Imageamento por Ressonância Magnética
6.
Monaldi Arch Chest Dis ; 66(1): 3-7, 2006 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-17125040

RESUMO

BACKGROUND: The LAST operation, in spite of few drawbacks, represents a good option for single Left Anterior Descending (LAD) revascularization. This procedure does not allow multivessel revascularization, where hybrid procedure have been previous described. We report preliminary experience with the LAST operation performed in high risk patients. MATERIAL AND METHODS: From October 2004 to February 2005, 11 male high risk patients (mean age 74 +/- 8 years) underwent the LAST operation. Mean predicted death with EUROSCORE and Parsonnet score were 29% and 31% respectively. All patients had a proximal LAD lesion either not suitable for PTCA and multivessel coronary artery disease. The mean preoperative Ejection Fraction was 42 +/- 5% (27-55%). Four patients (36.4%) had previous surgical myocardial revascularization. An incision of about 6 cm was made in the appropriate intercostal space and the LIMA (Left Internal Mammary Artery) was harvested using a special costal retractor. After heparin administration the LIMA is distally divided to check the adequacy of the blood flow. Following the insertion of a temporary intracoronary shunt, the LIMA was LAD anastomosis was carried out with a continuous 8-0 polypropylene suture. RESULTS: No hospital or late mortality was observed. Uneventful conversion to midline sternotomy was necessary in one patient with low value of mammary flow. All patients were discharged within the first postoperative week. CONCLUSIONS: The use of the LAST operation enhances the role of minimally invasive surgery also in high risk patients who need coronary revascularization.


Assuntos
Doença das Coronárias/cirurgia , Anastomose de Artéria Torácica Interna-Coronária/métodos , Toracotomia/métodos , Idoso , Idoso de 80 Anos ou mais , Ponte de Artéria Coronária sem Circulação Extracorpórea/métodos , Humanos , Masculino , Procedimentos Cirúrgicos Minimamente Invasivos , Estudos Retrospectivos , Medição de Risco , Fatores de Risco , Resultado do Tratamento
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