Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 12 de 12
Filtrar
1.
Ann Intern Med ; 153(11): 703-9, 2010 Dec 07.
Artigo em Inglês | MEDLINE | ID: mdl-21135293

RESUMO

BACKGROUND: Current guidelines recommend ß-blockers as the first-line preventive treatment of atrial fibrillation (AF) after cardiac surgery. Despite this, 19% of physicians report using amiodarone as first-line prophylaxis of postoperative AF. Data directly comparing the efficacy of these agents in preventing postoperative AF are lacking. OBJECTIVE: To determine whether intravenous metoprolol and amiodarone are equally effective in preventing postoperative AF after cardiac surgery. DESIGN: Randomized, prospective, equivalence, open-label, multicenter study. (ClinicalTrials.gov registration number: NCT00784316) SETTING: 3 cardiac care referral centers in Finland. PATIENTS: 316 consecutive patients who were hemodynamically stable and free of mechanical ventilation and AF within 24 hours after cardiac surgery. INTERVENTION: Patients were randomly assigned to receive 48-hour infusion of metoprolol, 1 to 3 mg/h, according to heart rate, or amiodarone, 15 mg/kg of body weight daily, with a maximum daily dose of 1000 mg, starting 15 to 21 hours after cardiac surgery. MEASUREMENTS: The primary end point was the occurrence of the first AF episode or completion of the 48-hour infusion. RESULTS: Atrial fibrillation occurred in 38 of 159 (23.9%) patients in the metoprolol group and 39 of 157 (24.8%) patients in the amiodarone group (P = 0.85). However, the difference (-0.9 percentage point [90% CI, -8.9 to 7.0 percentage points]) does not meet the prespecified equivalence margin of 5 percentage points. The adjusted hazard ratio of the metoprolol group compared with the amiodarone group was 1.09 (95% CI, 0.67 to 1.76). LIMITATIONS: Caregivers were not blinded to treatment allocation, and the trial evaluated only stable patients who were not at particularly elevated risk for AF. The withdrawal of preoperative ß-blocker therapy may have increased the risk for AF in the amiodarone group. CONCLUSION: The occurrence of AF was similar in the metoprolol and amiodarone groups. However, because of the wide range of the CIs, the authors cannot conclude that the 2 treatments were equally effective. PRIMARY FUNDING SOURCE: The Finnish Foundation for Cardiovascular Research and the Kuopio University EVO Foundation.


Assuntos
Antagonistas Adrenérgicos beta/uso terapêutico , Amiodarona/uso terapêutico , Antiarrítmicos/uso terapêutico , Fibrilação Atrial/prevenção & controle , Procedimentos Cirúrgicos Cardíacos/efeitos adversos , Metoprolol/uso terapêutico , Antagonistas Adrenérgicos beta/efeitos adversos , Idoso , Amiodarona/efeitos adversos , Antiarrítmicos/efeitos adversos , Feminino , Finlândia , Humanos , Infusões Intravenosas , Masculino , Metoprolol/efeitos adversos , Pessoa de Meia-Idade , Estudos Prospectivos
2.
Ann Thorac Surg ; 89(4): 1119-24, 2010 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-20338317

RESUMO

BACKGROUND: We have reviewed our experience with octogenarians undergoing coronary artery bypass grafting. METHODS: A consecutive series of 274 patients age 80 years or greater out of 3,474 patients who underwent isolated coronary artery bypass grafting. We have assessed the intrinsic risk aged 80 years or greater by comparing them with a propensity score-matched cohort of younger patients with similar operative risk (other than age). RESULTS: Thirty-day mortality (4.7% vs 1.3%, p<0.0001), combined adverse event rates (13.1% vs 6.6%, p<0.0001), and five-year survival (76.6% vs 90.4%, p<0.0001) were significantly poorer among patients aged 80 years or greater as compared with younger patients. These figures were, however, better than estimates of a recent systematic review by McKellar and colleagues (McKellar SH, Brown ML, Frye RL, Schaff HV, Sundt TM III. Comparison of coronary revascularization procedures in octogenarians: a systematic review and meta-analysis. Nat Clin Pract Cardiovasc Med 2008;5:738-46) (30-day mortality 7.2%, and five-year survival, 68%). When octogenarians were compared with 273 propensity score-matched patients aged less than 80 years, the 30-day mortality (4.8% vs 2.6%, p=0.17) and combined adverse event rates (13.2% vs 10.6%, p=0.36) did not significantly differ. Five-year survival, despite statistical significance, was not remarkably lower than that of propensity-matched patients aged less than 80 years (77.0% vs 81.3%, p=0.009). The decrease in survival of octogenarians was evident only during the first few months after surgery, but not later on. CONCLUSIONS: The results of this study suggest that immediate and five-year survival of octogenarians undergoing coronary artery bypass grafting may be even better than previously estimated. Survival of octogenarians may be suboptimal only during the first few months after surgery, whereas at five years may not differ remarkably from younger patients with otherwise similar operative risk.


Assuntos
Ponte de Artéria Coronária/mortalidade , Idoso de 80 Anos ou mais , Feminino , Humanos , Masculino , Estudos Prospectivos , Fatores de Risco , Taxa de Sobrevida , Fatores de Tempo , Resultado do Tratamento
3.
Perfusion ; 25(2): 65-70, 2010 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-20179173

RESUMO

OBJECTIVE: To review our results with the use of miniaturized cardiopulmonary bypass (Mini-CPB) versus conventional cardiopulmonary bypass (C-CPB) in high-risk patients (additive EuroSCORE>or=6) who have undergone coronary artery bypass graft surgery (CABG). PATIENTS AND METHODS: This study includes a consecutive series of 236 patients with an additive EuroSCORE>or=6 who underwent CABG, employing either C-CPB or Mini-CPB. Propensity score analysis was performed. RESULTS: The study groups had similar EuroSCOREs. Stroke rate was significantly higher among C-CPB patients (5.4% vs. 0%, p=0.026). In-hospital mortality (4.8% vs. 3.4%, p=0.75) and combined adverse end-point rate were higher in C-CPB patients (20.4% vs. 13.5%, p=0.18). Postoperative bleeding and need for transfusion were similar in the study groups, but re-sternotomy for bleeding was more frequent among C-CPB patients (4.8% vs. 1.1%, p=0.26). Seventy-four propensity matched pairs had similar immediate postoperative results: C-CPB patients had higher mortality (6.8% vs. 4.1%, p=0.72), stroke (5.4% vs. 0%, p=0.12) and combined adverse end-point rates (27.0% vs. 16.2%, p=0.11), but such differences failed to reach statistical significance. CONCLUSIONS: Mini-CPB achieved somewhat better results than C-CPB in these high-risk patients undergoing isolated CABG. This study confirmed that cerebral protection could be the main benefit associated with the use of Mini-CPB.


Assuntos
Ponte Cardiopulmonar/instrumentação , Ponte de Artéria Coronária/instrumentação , Doença da Artéria Coronariana/mortalidade , Doença da Artéria Coronariana/cirurgia , Miniaturização/instrumentação , Idoso , Idoso de 80 Anos ou mais , Ponte Cardiopulmonar/mortalidade , Ponte de Artéria Coronária/mortalidade , Feminino , Mortalidade Hospitalar , Humanos , Masculino , Miniaturização/estatística & dados numéricos , Hemorragia Pós-Operatória/mortalidade , Curva ROC , Sistema de Registros , Fatores de Risco , Acidente Vascular Cerebral/mortalidade
4.
Perfusion ; 24(5): 297-305, 2009 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-20007817

RESUMO

OBJECTIVES: We evaluated the impact of aortic cross-clamping time (XCT) and cardiopulmonary bypass time (CPBT) on the immediate and late outcome after adult cardiac surgery and attempted to identify their safe time limits. METHODS: This study includes 3280 patients who underwent adult cardiac surgery of various complexities. Myocardial protection was achieved with tepid continuous antegrade/retrograde blood cardioplegia. RESULTS: Receiver operating characteristics (ROC) curve analysis showed that XCT (area under the curve, AUC: 0.66), CPBT (AUC: 0.73) and CPBT with unclamped aorta (AUC: 0.77) were significantly associated with 30-day postoperative mortality. XCT of increasing 30-minute intervals (Odds Ratio (OR) 1.21, 95%C.I. 1.01-1.52) and CPBT of increasing 30-minute intervals (OR 1.47, 95%C.I. 1.27-1.71) were independent predictors of 30-day mortality. The best cutoff value for XCT was 150 min (30-day death: 1.8% vs. 12.2%, adjusted OR 3.07, 95%C.I. 1.48-6.39, accuracy 91.5%) and for CPBT 240 min (30-day death: 1.9% vs. 31.5%, adjusted OR 8.78, 95%C.I. 4.64-16.61, accuracy 96.0%). These parameters were significantly associated also with postoperative morbidity, particularly with postoperative stroke. CONCLUSIONS: XCT and CPBT are predictors of immediate postoperative morbidity and mortality. In our experience, cardiac procedures with CPBT<240 min and XCT<150 min were associated with a rather low risk of immediate postoperative adverse events independently of the complexity of surgery patient's operative risk.


Assuntos
Aorta/cirurgia , Procedimentos Cirúrgicos Cardíacos/efeitos adversos , Procedimentos Cirúrgicos Cardíacos/métodos , Ponte Cardiopulmonar/efeitos adversos , Ponte Cardiopulmonar/métodos , Adulto , Idoso , Feminino , Humanos , Masculino , Valor Preditivo dos Testes , Curva ROC , Fatores de Risco , Segurança , Taxa de Sobrevida , Fatores de Tempo , Resultado do Tratamento
5.
J Heart Valve Dis ; 18(4): 374-9, 2009 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-19852140

RESUMO

BACKGROUND AND AIM OF THE STUDY: The study aim was to evaluate whether pulmonary function, as assessed by spirometry, affects immediate outcome after aortic valve replacement (AVR). METHODS: Data relating to the preoperative percentages of predicted forced vital capacity (FVC) and forced expiratory volume in 1 s (FEV1) were retrieved from a series of 453 patients who underwent AVR, with or without coronary artery bypass surgery. RESULTS: The percentage of predictive FVC (odds ratio (OR) 0.952; 95% CI 0.914-0.990; AUC 0.749; p = 0.019), but not of predicted FEV1, nor any history of pulmonary disease, proved to be independent predictors of in-hospital mortality, even when adjusted for the logistic EuroSCORE. A percentage predictive FVC of < 80% proved to be the best cut-off (in-hospital mortality 6.3% versus 1.3%; p = 0.005; OR 5.100; 95% CI 1.544-16.849; specificity 69%, sensitivity 69%). The percentage of predictive FVC was found to be an independent predictor of stroke (OR 0.956; 95% CI 0.923-0.989; p = 0.009). Patients with a percentage of predictive FVC < 80% had a risk of postoperative stroke of 6.9% versus 1.9% among those patients with better FVC values (OR 3.769; 95% CI 1.342-10.581; p = 0.012). Patients with a percentage of predictive FVC < 80% (10.4% versus 4.2%; OR 2.648; 95% CI 1.225-5.724; p = 0.011) and a history of pulmonary disease (13.1% versus 5.1%; OR 2.808; 95% CI 1.117-6.694; p = 0.016) had a significantly higher risk of an intensive care unit stay of five or more days. Postoperative pneumonia was not associated with either spirometric parameters, nor with any history of pulmonary disease. CONCLUSION: Pulmonary disease, as indicated by decreased preoperative values of FVC and FEV1, is an important comorbidity factor in patients undergoing AVR surgery. Further studies are required to demonstrate whether the identification and treatment of these patients could improve their outcome after AVR.


Assuntos
Insuficiência da Valva Aórtica/cirurgia , Estenose da Valva Aórtica/cirurgia , Idoso , Idoso de 80 Anos ou mais , Insuficiência da Valva Aórtica/mortalidade , Insuficiência da Valva Aórtica/fisiopatologia , Estenose da Valva Aórtica/mortalidade , Estenose da Valva Aórtica/fisiopatologia , Ponte de Artéria Coronária , Feminino , Volume Expiratório Forçado , Mortalidade Hospitalar , Humanos , Masculino , Pessoa de Meia-Idade , Espirometria , Resultado do Tratamento , Capacidade Vital
6.
Interact Cardiovasc Thorac Surg ; 9(3): 491-3, 2009 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-19567498

RESUMO

AIM: The aim of this study was to evaluate the impact of preoperative cardiac function and haemodynamic parameters on the immediate outcome after repair of ruptured abdominal aortic aneurysm (RAAA). METHODS: This is a retrospective review of 68 consecutive patients who underwent emergency repair of RAAA. Baseline pulmonary artery pressure, cardiac index, oxygen saturation and pulse rate were measured and recorded immediately after insertion of a pulmonary artery thermodilution catheter and before anaesthesia induction. RESULTS: The in-hospital mortality rate was 39.7%. The area under the receiver operating characteristic (ROC) curve of cardiac index was 0.74 (95% CI 0.61-0.86), of stroke volume index was 0.78 (95% CI 0.67-0.89) and for oxygen delivery 0.72 (95% CI 0.60-0.84) for prediction of in-hospital death. The best cut-off values of cardiac index was 2.7 l/min/m(2) (18.8% vs. 58.3%, OR 6.07, 95% CI 2.00-18.37), of stroke volume index was 27 ml/m(2) (23.1% vs. 62.1%, OR 5.46, 95% CI 1.90-15.70) and of oxygen delivery was 370 ml/min/m(2) (17.9% vs. 56.4%, OR 5.05, 95% CI 1.87-18.91). Multivariate analysis showed that patient's age (P=0.01, OR 1.23, 95% CI 1.05-1.44), stroke volume index (P=0.018, OR 0.89, 95% CI 0.81-0.98), and shock (P=0.007, OR 14.20, 95% CI 2.09-96.67) were independent predictors of in-hospital death. CONCLUSIONS: This study suggests that impaired cardiac function and suboptimal oxyhaemodynamic parameters are important determinants of death after repair of RAAA.


Assuntos
Aneurisma da Aorta Abdominal/cirurgia , Ruptura Aórtica/cirurgia , Hemodinâmica , Procedimentos Cirúrgicos Vasculares , Idoso , Idoso de 80 Anos ou mais , Aneurisma da Aorta Abdominal/mortalidade , Aneurisma da Aorta Abdominal/fisiopatologia , Ruptura Aórtica/mortalidade , Ruptura Aórtica/fisiopatologia , Pressão Sanguínea , Tratamento de Emergência , Feminino , Frequência Cardíaca , Mortalidade Hospitalar , Humanos , Modelos Logísticos , Masculino , Pessoa de Meia-Idade , Razão de Chances , Oxigênio/sangue , Artéria Pulmonar/fisiopatologia , Estudos Retrospectivos , Medição de Risco , Fatores de Risco , Volume Sistólico , Fatores de Tempo , Resultado do Tratamento , Procedimentos Cirúrgicos Vasculares/efeitos adversos , Procedimentos Cirúrgicos Vasculares/mortalidade
7.
Eur J Cardiothorac Surg ; 36(5): 799-804, 2009 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-19523840

RESUMO

OBJECTIVE: We derived a new risk-scoring method by modifying some of the risk factors included in the EuroSCORE algorithm. METHODS: This study includes 3613 patients who underwent cardiac surgery at the Vaasa Central Hospital, Finland. The EuroSCORE variables, along with modified age classes (< 60 years, 60-69.9 years, 70-79.9 years and > or = 80 years), eGFR-based chronic kidney disease classes (classes 1-2, class 3 and classes 4-5) and the number of cardiac procedures, were entered into the regression analysis. RESULTS: An additive risk score was calculated according to the results of logistic regression by adding the risk of the following variables: patients' age classes (0, 2, 4 and 6 points), female (2 points), pulmonary disease (3 points), extracardiac arteriopathy (2 points), neurological dysfunction (4 points), redo surgery (3 points), critical preoperative status (8 points), left ventricular ejection fraction (> 50%: 0; 30-50%: 2 and < 30%: 3 points), thoracic aortic surgery (8 points), postinfarct septal rupture (9 points), chronic kidney disease classes (0, 3 and 6 points), number of procedures (1: 0; 2: 2 and 3 or more: 7 points). The modified score had a better area under the receiver operating characteristic curve (additive: 0.867; logistic: 0.873) than the EuroSCORE (additive: 0.835; logistic: 0.840) in predicting 30-day postoperative mortality. The modified score, but not EuroSCORE, correctly estimated the 30-day postoperative mortality. CONCLUSION: EuroSCORE still performs well in identifying high-risk patients, but significantly overestimates the immediate postoperative mortality. This study shows that the score's accuracy and clinical relevance can be significantly improved by modifying a few of its variables. This institutionally derived risk-scoring method represents a modification and simplification of the EuroSCORE and, likely, it would provide a more realistic estimation of the mortality risk after adult cardiac surgery.


Assuntos
Procedimentos Cirúrgicos Cardíacos/efeitos adversos , Índice de Gravidade de Doença , Fatores Etários , Idoso , Idoso de 80 Anos ou mais , Algoritmos , Procedimentos Cirúrgicos Cardíacos/mortalidade , Métodos Epidemiológicos , Feminino , Finlândia/epidemiologia , Humanos , Masculino , Pessoa de Meia-Idade , Prognóstico , Resultado do Tratamento
8.
Scand Cardiovasc J ; 43(2): 94-9, 2009 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-18819033

RESUMO

OBJECTIVES: To assess the health related quality of life (HRQoL) and the change in the NYHA class after coronary artery bypass grafting (CABG) or percutaneous coronary intervention (PCI) in the management of stable coronary artery disease (CAD). The study was non-randomized. CABG group consisted of 240 patients and 229 patients were treated with PCI. HRQoL was measured prospectively by the 15D instrument. RESULTS: Three-year survival was 95.0 and 95.6% (NS). The HRQoL improved statistically in both groups until 6 months after treatment but deteriorated towards the end of the follow-up of 36 months. Clinically evident improvement of the HRQoL and decrease of the NYHA class took place more frequently among CABG patients. CONCLUSIONS: Despite initially more serious preoperative state and more demanding procedure CABG patients achieve equal level of HRQoL when compared with PCI patients. CABG patients may also obtain better relief from symptoms in mid-term follow-up. HRQoL cannot be the only factor to determine outcome after invasive treatment of CAD but it has to be placed in the context of the overall situation.


Assuntos
Angina Pectoris/terapia , Angioplastia Coronária com Balão , Ponte de Artéria Coronária , Doença da Artéria Coronariana/terapia , Qualidade de Vida , Idoso , Angina Pectoris/etiologia , Angina Pectoris/fisiopatologia , Angina Pectoris/cirurgia , Doença da Artéria Coronariana/complicações , Doença da Artéria Coronariana/mortalidade , Doença da Artéria Coronariana/fisiopatologia , Doença da Artéria Coronariana/cirurgia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Recuperação de Função Fisiológica , Índice de Gravidade de Doença , Inquéritos e Questionários , Fatores de Tempo , Resultado do Tratamento
9.
Eur J Cardiothorac Surg ; 35(1): 43-7, 2009 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-18926714

RESUMO

OBJECTIVE: Patients who undergo successful revascularisation either with coronary artery bypass grafting (CABG) or with percutaneous coronary intervention (PCI) may subsequently require repeat invasive procedures. METHODS: A cohort of 662 coronary artery diseased (CAD) patients was retrospectively reviewed. Follow-up was 36 months. RESULTS: Thirty-day mortality was 1.0% in the CABG group (n=302) and 0% in the PCI group (n=360) (p=0.094). Overall 3-year survival for the cohort was 95.0% (NS). In addition to repeat angiographies (cumulative frequency 57.7% for PCI vs 4.3% for CABG, p<0.001) patients underwent both repeat PCI (20.7% vs 3.2%, p<0.001) and repeat CABG (6.9% vs 0.7%, p<0.001) during the follow-up. In Cox regression analysis hazard ratio (HR) for repeat PCI after initial PCI was 8.5, 95% confidence interval (CI) 3.7-19.5, p<0.001 and for repeat CABG 9.5, CI 2.2-40.0, p=0.002 in comparison to initial CABG. In-stent restenosis and progression of atherosclerotic plaques in native vessels were reasons for repeat intervention among the PCI patients. Complications with bypass grafts together with progression of the underlying disease were factors for re-interventions after CABG. CONCLUSIONS: PCI is far less invasive and may have lower in-hospital mortality rates than CABG. However, the highly likely need for repeat invasive procedures and revascularisation has to be taken into consideration when choosing an invasive approach for multi vessel CAD patients.


Assuntos
Angioplastia Coronária com Balão , Ponte de Artéria Coronária , Doença da Artéria Coronariana/terapia , Adulto , Distribuição por Idade , Idoso , Idoso de 80 Anos ou mais , Angioplastia Coronária com Balão/efeitos adversos , Angiografia Coronária , Ponte de Artéria Coronária/efeitos adversos , Doença da Artéria Coronariana/cirurgia , Reestenose Coronária/diagnóstico por imagem , Reestenose Coronária/cirurgia , Reestenose Coronária/terapia , Métodos Epidemiológicos , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Reoperação
10.
Scand Cardiovasc J ; 42(5): 337-44, 2008 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-18609064

RESUMO

OBJECTIVES: We wanted to identify determinants for postoperative delirium and its influence on health related quality of life (HRQoL) during 36-month follow-up of coronary artery bypass (CABG) patients. DESIGN: A total of 302 patients were retrospectively analyzed. HRQoL was assessed prospectively by the 15D instrument. Delirium was diagnosed clinically. RESULTS: The incidence of delirium was 6.0%. The cumulative survival (all-cause death) in 36 months was 96.1% in patients without delirium and 77.8% in patients with delirium. Age, cerebral disease, chronic heart failure, male gender, postoperative pneumonia and low output syndrome were predictors for delirium. Delirium patients needed more resources i.e. intensive care or total duration of hospitalization and experienced no positive change in HRQoL. Moreover patients with high preoperative 15D score tended to suffer fairly severe but reversible impairment during the first 6 months after the operation. CONCLUSIONS: Preoperatively older and sicker patients with complicated postoperative course are at higher risk of developing delirium after CABG. Preoperative status and operative complications together with delirium may exert negative influence on forthcoming HRQoL, which is seen especially in patients with a relatively high preoperative level of HRQoL.


Assuntos
Ponte de Artéria Coronária/efeitos adversos , Delírio/epidemiologia , Delírio/etiologia , Qualidade de Vida , Adulto , Idoso , Idoso de 80 Anos ou mais , Delírio/complicações , Feminino , Humanos , Incidência , Masculino , Pessoa de Meia-Idade , Fatores de Risco , Taxa de Sobrevida
11.
Interact Cardiovasc Thorac Surg ; 7(4): 564-8, 2008 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-18390954

RESUMO

Three hundred and two patients were evaluated for the EuroSCORE risk and health-related quality of life (HRQoL) during three years after CABG as assessed by the 15D instrument. Both additive and logistic EuroSCORE correlated significantly with the 15D score at 6, 18 and 36 months. A clinically important increase > or =0.03 in the 15D score was achieved by 50.6% of patients at 6 months, 40.0% at 18 months and 35.9% at 36 months. The rates were similar among patients with increasing EuroSCORE at 6 and 18 months, but tended to decrease at 36 months in the highest EuroSCORE group (EuroSCORE 0-2: 46.8%; 3-5: 34.8%; and 6-14: 33.3%, respectively, P=0.13). Both additive (area under the receiver operating characteristic curve, AUC: 0.582, P=0.024) and logistic EuroSCORE (AUC: 0.575, P=0.039) were predictors of a significant increase of the 15D score. The best cut-off value of the additive EuroSCORE for prediction of a clinically important improvement of the 15D score during 3-year follow-up was 3, as 46.7% of patients with EuroSCORE 0-3 and 30.1% of patients with a score >3 (P=0.006) improved clinically. The present study showed that the EuroSCORE also predicts long-term HRQoL after CABG.


Assuntos
Ponte de Artéria Coronária/efeitos adversos , Qualidade de Vida , Inquéritos e Questionários , Idoso , Idoso de 80 Anos ou mais , Ponte de Artéria Coronária/mortalidade , Feminino , Indicadores Básicos de Saúde , Mortalidade Hospitalar , Humanos , Modelos Logísticos , Masculino , Pessoa de Meia-Idade , Valor Preditivo dos Testes , Estudos Prospectivos , Curva ROC , Medição de Risco , Fatores de Tempo , Resultado do Tratamento
12.
Eur J Cardiothorac Surg ; 32(1): 77-82, 2007 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-17485221

RESUMO

OBJECTIVE: The aim of the present study was to evaluate the change in health related quality of life (HRQoL) among elective coronary artery bypass grafting (CABG) patients. METHODS: A total of 302 CABG patients were included in the study. Complete pre-, peri- and postoperative data were collected comprehensively in a database. HRQoL was measured by the 15D instrument. The 15D is a non-disease-specific, 15-dimensional, standardized and self-administered measure of HRQoL that can be used both as a profile and single index score measure. Baseline assessment was carried out before coronary angiography and assessment was repeated 6 and 18 months after surgery. Data were analysed by gender and in three age groups, i.e. patients <65 years, 65-74 years and > or = 75 years. RESULTS: Thirty day mortality was 1.0%, and the survival rate at 6 and 18 months was 99.0% and 96.7%, respectively. Preoperative HRQoL of CABG patients was lower in comparison to age- and gender-standardized Finnish population (P<0.001). HRQoL of the patients improved significantly after CABG and the positive change lasted over the whole observation period, despite a slight decrease of 15D scores until 18 months. Although male patients had a higher preoperative HRQoL than women (P=0.005), both genders benefited similarly from the operation. In the patients > or = 75 years, the initial improvement of HRQoL returned to the preoperative level 18 months after the surgery. CONCLUSIONS: CABG patients experience a significant improvement in their HRQoL within 6 months after the operation and the effect remains through a mid-term observation time. However, expectations of improved HRQoL may have a limited value in decision making for surgery of coronary artery disease (CAD) for patients more than 75 years old.


Assuntos
Ponte de Artéria Coronária/reabilitação , Qualidade de Vida , Fatores Etários , Idoso , Ponte de Artéria Coronária/efeitos adversos , Ponte de Artéria Coronária/métodos , Ponte de Artéria Coronária/psicologia , Métodos Epidemiológicos , Feminino , Indicadores Básicos de Saúde , Humanos , Masculino , Pessoa de Meia-Idade , Período Pós-Operatório , Reoperação , Fatores Sexuais , Resultado do Tratamento
SELEÇÃO DE REFERÊNCIAS
DETALHE DA PESQUISA
...