RESUMO
BACKGROUND: The operative mortality of pericardiectomy still is high. This retrospective study was conducted to determine the risk factors of early mortality and multiorgan failure. METHODS: We retrospectively analyzed patients undergoing pericardiectomy from January 2009 to June 2020 at our hospital. Pericardiectomy was performed via sternotomy. Histopathologic studies of pericardium tissue from every patient were done. All survivors were monitored to the end date of the study. RESULTS: Ninety-two consecutive patients undergoing pericardiectomy for constrictive pericarditis were included in the study. Postoperatively, central venous pressure significantly decreased, and left ventricular end diastolic dimension and left ventricular ejection fractions significantly improved. The overall mortality rate was 5.4%. The common postoperative complications include acute renal injury (27.2%), and multiorgan failure (8.7%). Analyses of risk factors showed that fluid balance of the second day following operation is associated with early mortality and multiorgan failure. In this series from Guangxi, China, characteristic histopathologic features of tuberculosis (60/92, 65.2%) of pericardium were the most common histopathologic findings, and 32 patients (32/92, 34.8%) had the histopathologic findings of chronic nonspecific inflammatory changes. The functional status of the patients improved after pericardiectomy; 6 months later postoperatively 85 survivors were in class I (85/87, 97.7%) and two were in class II (2/87, 2.3%). CONCLUSIONS: Tuberculosis is the most common cause of constrictive pericarditis in Guangxi, China. Fluid balance of the second day following operation is associated with early mortality and multiorgan failure after pericardiectomy for constrictive pericarditis in our study.
Assuntos
Mortalidade Hospitalar , Insuficiência de Múltiplos Órgãos/etiologia , Pericardiectomia/efeitos adversos , Pericardite Constritiva/fisiopatologia , Pericardite Constritiva/cirurgia , Equilíbrio Hidroeletrolítico , Injúria Renal Aguda/etiologia , China , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Pericardiectomia/métodos , Pericardite Constritiva/diagnóstico por imagem , Pericardite Constritiva/mortalidade , Complicações Pós-Operatórias , Estudos Retrospectivos , Fatores de RiscoRESUMO
BACKGROUND: Acute kidney (renal) injury (AKI) is a severe and common complication that occurs in ~40% of patients undergoing cardiac surgery. AKI has been associated with increased mortality and worse prognosis. This prospective study was conducted to determine the risk factors for AKI after pericardiectomy and decrease the operative risk of mortality and morbidity. METHODS: This was a prospective, observational cohort study of patients with constrictive pericarditis undergoing pericardiectomy. All patients underwent pericardiectomy via median sternotomy. Serum creatinine was used as the diagnostic standard of AKI according to Kidney Disease Improving Global Outcomes classification. All survivors were monitored to the end date of the study. RESULTS: Consecutive patients (N = 92) undergoing pericardiectomy were divided into 2 groups: with AKI (n = 25) and without AKI (n = 67). The incidence of postoperative AKI was 27.2% (25/92). Hemodialysis was required for 10 patients (40%), and there were 5 operative deaths. Mortality, intubation time, time in intensive care unit, fresh-frozen plasma, and packed red cells of the group with AKI were significantly higher than those of the group without AKI. Both univariate and multivariate analyses showed that statistically significant independent predictors of AKI include intubation time, chest drainage, fresh-frozen plasma, and packed red cells. The latest follow-up data showed that 85 survivors were New York Heart Association class I (97.7%) and 2 were class II (2.3%). CONCLUSIONS: AKI after pericardiectomy is a serious complication and contributes to significantly increased morbidity and mortality. Prevention of AKI development after cardiac surgery and optimization of pre-, peri-, and postoperative factors that can reduce AKI, therefore, contribute to a better postoperative outcome and leads to lower rates of AKI, morbidity, and mortality.
Assuntos
Injúria Renal Aguda/etiologia , Pericardiectomia/efeitos adversos , Pericardite Constritiva/cirurgia , Injúria Renal Aguda/diagnóstico , Injúria Renal Aguda/fisiopatologia , Injúria Renal Aguda/terapia , Creatinina/sangue , Cuidados Críticos , Feminino , Seguimentos , Custos Hospitalares , Mortalidade Hospitalar , Humanos , Masculino , Pessoa de Meia-Idade , Pericardiectomia/métodos , Pericardite Constritiva/mortalidade , Complicações Pós-Operatórias , Estudos Prospectivos , Fatores de Risco , EsternotomiaRESUMO
Predictors of early and late failure of pericardiectomy for constrictive pericarditis (CP) have not been established. Early and late outcomes of a cumulative series of 81 (mean age 60 years; mean EuroSCORE II, 3.3%) consecutive patients from three European cardiac surgery centers were reviewed. Predictors of a combined endpoint comprising in-hospital death or major complications (including multiple transfusion) were identified with binary logistic regression. Non-parametric estimates of survival were obtained with the Kaplan-Meier method. Predictors of poor late outcomes were established using Cox proportional hazard regression. There were 4 (4.9%) in-hospital deaths. Preoperative central venous pressure > 15 mmHg (p = 0.005) and the use of cardiopulmonary bypass (p = 0.016) were independent predictors of complicated in-hospital course, which occurred in 29 (35.8%) patients. During follow-up (median, 5.4 years), preoperative renal impairment was a predictor of all-cause death (p = 0.0041), cardiac death (p = 0.0008), as well as hospital readmission due to congestive heart failure (p = 0.0037); while partial pericardiectomy predicted all-cause death (p = 0.028) and concomitant cardiac operation predicted cardiac death (p = 0.026), postoperative central venous pressure < 10 mmHg was associated with a low risk both of all-cause and cardiac death (p < 0.0001 for both). Ten-year adjusted survival free of all-cause death, cardiac death, and hospital readmission were 76.9%, 94.7%, and 90.6%, respectively. In high-risk patients with CP, performing pericardiectomy before severe constriction develops and avoiding cardiopulmonary bypass (when possible) could contribute to improving immediate outcomes post-surgery. Complete removal of cardiac constriction could enhance long-term outcomes.
Assuntos
Ponte Cardiopulmonar/efeitos adversos , Pericardiectomia/efeitos adversos , Pericardite Constritiva/cirurgia , Complicações Pós-Operatórias/etiologia , Idoso , Ponte Cardiopulmonar/mortalidade , Causas de Morte , Feminino , França , Mortalidade Hospitalar , Humanos , Itália , Masculino , Pessoa de Meia-Idade , Readmissão do Paciente , Pericardiectomia/mortalidade , Pericardite Constritiva/diagnóstico por imagem , Pericardite Constritiva/mortalidade , Pericardite Constritiva/fisiopatologia , Complicações Pós-Operatórias/mortalidade , Complicações Pós-Operatórias/fisiopatologia , Complicações Pós-Operatórias/terapia , Estudos Retrospectivos , Medição de Risco , Fatores de Risco , Fatores de Tempo , Falha de TratamentoRESUMO
BACKGROUND: Although surgery is the sole therapeutic option for patients with constrictive pericarditis (CP), reports on high postoperative mortality rates have led to hesitant surgery referral. The aim of this study was to report the short- and long-term outcomes of surgical pericardiectomy (SP) from a large tertiary center. METHODS: Between January 2005 and January 2017, 55 consecutive patients underwent SP after comprehensive echocardiography, computed tomography, and hemodynamic studies. Detailed clinical, imaging, surgical techniques and follow-up outcomes were recorded. RESULTS: The most common etiology was idiopathic (n = 27, 49%) and 33 patients (60%) were in functional class 3/4. Sixteen patients (29%) underwent concomitant interventions during SP, and cardiopulmonary bypass (CPB) was used in these, as well as in four additional cases. Complete resection, independent of CPB, was achieved in 96%. One patient died during the index hospitalization, and four (7%) needed re-explorations due to bleeding. While 12 patients (22%) died during a mean follow-up of 52 ± 39 months, only 1 death was due to right heart failure. Functional class significantly improved (with a p-value < 0.001), diuretics were discontinued in all, and significant reductions of right atrial pressures were recorded. None of these outcomes differed as a result of concomitant interventions at the time of SP. CONCLUSION: Short- and long-term outcomes of SP, performed either alone or concomitantly with other procedures, indicate high safety and favorable clinical and hemodynamic efficacy for the treatment of CP.
Assuntos
Pericardiectomia , Pericardite Constritiva/cirurgia , Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Pericardiectomia/efeitos adversos , Pericardiectomia/mortalidade , Pericardite Constritiva/diagnóstico por imagem , Pericardite Constritiva/mortalidade , Pericardite Constritiva/fisiopatologia , Complicações Pós-Operatórias/etiologia , Complicações Pós-Operatórias/mortalidade , Estudos Retrospectivos , Medição de Risco , Fatores de Risco , Centros de Atenção Terciária , Fatores de Tempo , Resultado do TratamentoRESUMO
BACKGROUND: The aim of this retrospective study was to evaluate our experience with the surgical pericardiectomy procedure for patients suffering from isolated severe constrictive pericarditis. METHODS: From 1995 to 2016, 39 patients underwent isolated pericardiectomy for constrictive pericarditis. Fifteen patients were excluded because of concomitant surgery. There were 31 male (79.5%) patients and 8 female (20.5%) patients, 28 to 76 years old (mean, 56.6 ± 13.6 years). The underlying etiologies were idiopathic pericarditis (74.5%), infection (10%), rheumatic disorders (8%), status post cardiac surgery (2.5%), tuberculosis (2.5%), and status post mediastinal irradiation (2.5%). RESULTS: Pericardiectomy was performed through midline sternotomy in all cases. Sixteen patients (41%) underwent pericardiectomy electively employing cardiopulmonary bypass with the heart beating, and 23 patients (59%) had surgery without extracorporeal circulation (ECC). The overall 30-day mortality rate was 50% if cardiopulmonary bypass was used (13.8% since 2007). If surgery was performed without a heart-lung machine, mortality was 0%. On-pump patients had a significantly longer intensive care unit (ICU) stay (12 ± 9 vs. 4 ± 4 days, p = 0.013). Likewise, the duration of mechanical ventilation was much longer (171 ± 246 vs. 21 ± 40 hours, p = 0.04). The hospital stay was comparable with 28 ± 10 and 24 ± 18 days (p = 0.21). CONCLUSION: The present study demonstrates that pericardiectomy, without the use of cardiopulmonary bypass as treatment for constrictive pericarditis, is a safe procedure with an excellent outcome in critically ill patients.
Assuntos
Pericardiectomia , Pericardite Constritiva/cirurgia , Adulto , Idoso , Ponte Cardiopulmonar , Oxigenação por Membrana Extracorpórea , Feminino , Alemanha , Humanos , Tempo de Internação , Masculino , Pessoa de Meia-Idade , Pericardiectomia/efeitos adversos , Pericardiectomia/mortalidade , Pericardite Constritiva/diagnóstico , Pericardite Constritiva/mortalidade , Complicações Pós-Operatórias/etiologia , Complicações Pós-Operatórias/terapia , Estudos Retrospectivos , Fatores de Risco , Índice de Gravidade de Doença , Esternotomia , Fatores de Tempo , Resultado do TratamentoRESUMO
BACKGROUND: Constrictive pericarditis (CP) is characterized by impaired diastolic cardiac function leading to heart failure. Pericardiectomy is considered effective treatment for CP, but data on long-term clinical outcomes after pericardiectomy are limited.MethodsâandâResults:We retrospectively investigated 45 consecutive patients (mean age, 59±14 years) who underwent pericardiectomy for CP. Preoperative clinical factors, parameters of cardiac catheterization, and cardiac events were examined. Cardiac events were defined as hospitalization owing to heart failure or cardiac death.Median follow-up was 5.7 years. CP etiology was idiopathic in 16 patients, post-cardiac surgery (CS) in 21, tuberculosis-related in 4, non-tuberculosis infection-related in 2, infarction-related in 1, and post-radiation in 1. The 5-year event-free survival was 65%. Patients with idiopathic CP and tuberculosis-related CP had favorable outcomes compared with post-CS CP (5-year event-free survival: idiopathic, 80%; tuberculosis, 100%; post-CS, 52%). Higher age (hazard ratio: 2.51), preoperative atrial fibrillation (3.25), advanced New York Heart Association class (3.92), and increased pulmonary artery pressure (1.06) were predictors of cardiac events. Patients with postoperative right-atrial pressure ≥9 mmHg had lower event-free survival than those with right-atrial pressure <9 mmHg (39% vs. 75% at 5 years, P=0.013). CONCLUSIONS: Long-term clinical outcomes after pericardiectomy among a Japanese population were related to the underlying etiology and the patient's preoperative clinical condition. Postoperative cardiac catheterization may be helpful in the prediction of prognosis after pericardiectomy.
Assuntos
Pericardiectomia , Pericardite Constritiva/cirurgia , Idoso , Povo Asiático , Cateterismo Cardíaco , Intervalo Livre de Doença , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Pericardiectomia/mortalidade , Pericardite Constritiva/mortalidade , Período Pós-Operatório , Valor Preditivo dos Testes , Período Pré-Operatório , Estudos Retrospectivos , Fatores de Risco , Resultado do TratamentoRESUMO
Background Right ventricular failure is a life-threatening postoperative complication after pericardiectomy. We conducted a retrospective study with a special emphasis on right ventricular failure. Methods Between June 1997 and September 2011, 69 patients underwent surgical pericardiectomy at our center. Mean age was 59 ( ± 15.5) years, and 49 (71%) patients were male. Causes of constrictive pericarditis included idiopathic (52%, n = 36), tuberculosis (9%, n = 6), postcardiotomy (12%, n = 8), radiation (4%, n = 3), renal insufficiency (12%, n = 8), and autoimmune disease (12%, n = 8). Concomitant cardiac surgery was performed in 33 (48%) patients. Results In-hospital mortality rate was 14% (10/69 patients). Extracorporeal membrane oxygenation (ECMO) was necessary in 8 (12%) cases because of right (n = 7) or biventricular (n = 1) failure. Statistical analysis showed a significant correlation between early mortality and the following preoperative variables: postcardiotomy (p = 0.049), radiation (p = 0.009), pleural effusion (p = 0.012), ascites (p = 0.039), hepatic congestion (p = 0.023), absence of calcification on X-ray (p = 0.041), tricuspid valve insufficiency (TI, p < 0.001), and low cardiac index (p = 0.003). Diuretic usage (p = 0.044), peripheral edema (p = 0.050), low voltage (p = 0.027), dip-plateau sign (p = 0.027), elevated GGT (p < 0.001), and decreased serum protein (p < 0.001) correlated with ECMO implantation. Binary logistic regression identified pleural effusion (OR = 16.2, 95% CI = 1.4-191.5), moderate/severe TI (OR = 28.8, 95% CI = 2.7-306.8) and low cardiac index (OR = 25.3, 95% CI = 2.0-315.6) as preoperative independent risk factors for early mortality, whereas elevated GGT (OR = 28.3, 95% CI = 2.4-329.2) and decreased protein (OR = 24.7, 95% CI = 1.8-343.7) could predict right ventricular failure with the need for ECMO. Conclusion We recommend nondelayed ECMO support in case of significant postoperative right-sided heart failure. High-risk patients might benefit from elective pre- or intraoperative ECMO implantation.
Assuntos
Oxigenação por Membrana Extracorpórea , Insuficiência Cardíaca/terapia , Pericardiectomia/efeitos adversos , Pericardite Constritiva/cirurgia , Disfunção Ventricular Esquerda/terapia , Função Ventricular Direita , Adulto , Bases de Dados Factuais , Feminino , Insuficiência Cardíaca/etiologia , Insuficiência Cardíaca/mortalidade , Insuficiência Cardíaca/fisiopatologia , Mortalidade Hospitalar , Humanos , Modelos Logísticos , Masculino , Pessoa de Meia-Idade , Análise Multivariada , Razão de Chances , Pericardiectomia/mortalidade , Pericardite Constritiva/mortalidade , Pericardite Constritiva/fisiopatologia , Estudos Retrospectivos , Fatores de Risco , Fatores de Tempo , Resultado do Tratamento , Disfunção Ventricular Esquerda/etiologia , Disfunção Ventricular Esquerda/mortalidade , Disfunção Ventricular Esquerda/fisiopatologia , Adulto JovemRESUMO
BACKGROUND: We evaluated our early and late outcomes after pericardiectomy in patients with constrictive pericarditis (CP). PATIENTS AND METHODS: We retrospectively reviewed 31 patients who underwent pericardiectomy for CP from 1997 to 2015. Their mean age was 49.2 ± 18.5 years and 74.2 % of them were male. The vast majority had severe functional impairment (NYHA class III-IV) with a mean duration of symptoms of 14.2 ± 10.1 months. RESULTS: Early mortality was 9.7 %: n = 3; multiorgan failure (MOF) in 1, respiratory failure in 1, and left heart failure in 1. Preoperative systolic pulmonary artery pressure over 60 mmHg (p = 0.038, odds ratio [OR] = 0.12) and postoperative low cardiac output syndrome (p = 0.005, OR = 13.5) were significant predictors of early mortality in univariate analysis. Mean follow-up time was 57.8 ± 61.9 months (4-216 months). Late mortality was 6.8 % (2/28 patients) and the cause was MOF secondary to end-stage right heart failure. In Kaplan-Meier analyses, actuarial (including early mortality) and event-free survival rates were 83.9 and 51.1 % at 216 months, respectively. At the end of follow-up, the majority of patients (23/26, 92.9 %) were in good functional status (NYHA class I-II). There were fewer patients under diuretic therapy in the postoperative than in the preoperative period; however, the difference was not statistically significant (12/31 vs. 4/26, p = 0.76). There was no significant difference between the preoperative and follow-up tricuspid annular plane systolic excursion values (15.5 ± 2.2 and 16.6 ± 2.2 mm, respectively, p = 0.088). Left ventricular systolic function was preserved in all patients postoperatively. CONCLUSION: Although early mortality after pericardiectomy remains high, the procedure provides significant improvement in functional status in the long term.
Assuntos
Pericardiectomia/mortalidade , Pericardiectomia/estatística & dados numéricos , Pericardite Constritiva/mortalidade , Pericardite Constritiva/cirurgia , Complicações Pós-Operatórias/mortalidade , Adolescente , Adulto , Idoso , Doenças Cardiovasculares/mortalidade , Doenças Cardiovasculares/prevenção & controle , Humanos , Pessoa de Meia-Idade , Complicações Pós-Operatórias/prevenção & controle , Prevalência , Insuficiência Respiratória/mortalidade , Insuficiência Respiratória/prevenção & controle , Estudos Retrospectivos , Fatores de Risco , Taxa de Sobrevida , Resultado do Tratamento , Turquia/epidemiologia , Adulto JovemRESUMO
BACKGROUND: Autologous haemopoietic stem-cell transplantation (HSCT) benefits patients with systemic sclerosis but has been associated with significant treatment-related mortality and failure to improve diffusion capacity of carbon monoxide (DLCO). We aimed to assess efficacy of HSCT and use of rigorous cardiac screening in this group. METHODS: We assessed patients with diffuse systemic sclerosis or limited systemic sclerosis and interstitial lung disease who were treated with HSCT as part of a study or on a compassionate basis at Northwestern University (Chicago, IL, USA) or the University of São Paulo (Ribeirão Preto, Brazil). Unselected peripheral blood stem cells were harvested with cyclophosphamide (2 g/m(2)) and filgrastim. The transplant regimen was a non-myeloablative regimen of cyclophosphamide (200 mg/kg) and rabbit anti-thymocyte globulin (rATG; 4·5-6·5 mg/kg). We followed patients up to 5 years for overall survival, relapse-free survival, modified Rodnan skin score, and pulmonary function tests. FINDINGS: Five (6%) of 90 patients died from treatment-related causes. Despite standard guidelines that recommend echocardiogram for screening before transplantation, four treatment-related deaths occurred because of cardiovascular complications (one constrictive pericarditis, two right heart failures without underlying infection, and one heart failure during mobilisation), and one death was secondary to sepsis without documented underlying heart disease. Kaplan-Meier analysis showed survival was 78% at 5 years (after eight relapse-related deaths) and relapse-free survival was 70% at 5 years. Compared with baseline, we noted improvements after HSCT in modified Rodnan skin scores at 1 year (58 patients; p<0·0001), 2 years (42 patients; p<0·0001), and 3 years (27 patients; p<0·0001) and forced vital capacity at 1 year (58 patients; p=0·009), 2 years (40 patients; p=0·02), and 3 years (28 patients; p=0·004), but total lung capacity and DLCO were not improved significantly after HSCT. Overall mean DLCO was significantly improved in patients with normal baseline echocardiograms (p=0·005) or electrocardiographs (p=0·05). INTERPRETATION: Autologous HSCT with a non-myeloablative regimen of cyclophosphamide and rATG with a non-selected autograft results in sustained improvement in skin thickness and forced vital capacity. DLCO is affected by baseline cardiac function. Guidelines for cardiac screening of patients with systemic sclerosis to assess treatment-related risk from pulmonary artery hypertension, primary cardiac involvement, or pericardial disease should be reconsidered and updated. FUNDING: None.
Assuntos
Causas de Morte , Insuficiência Cardíaca/mortalidade , Transplante de Células-Tronco Hematopoéticas/mortalidade , Transplante de Células-Tronco Hematopoéticas/métodos , Pericardite Constritiva/mortalidade , Transplante de Células-Tronco de Sangue Periférico/mortalidade , Transplante de Células-Tronco de Sangue Periférico/métodos , Esclerodermia Difusa/mortalidade , Esclerodermia Difusa/terapia , Esclerodermia Limitada/mortalidade , Esclerodermia Limitada/terapia , Sepse/mortalidade , Condicionamento Pré-Transplante , Adolescente , Adulto , Idoso , Ensaios de Uso Compassivo , Feminino , Seguimentos , Humanos , Estimativa de Kaplan-Meier , Masculino , Pessoa de Meia-Idade , Capacidade de Difusão Pulmonar/fisiologia , Estudos Retrospectivos , Esclerodermia Difusa/fisiopatologia , Esclerodermia Limitada/fisiopatologia , Capacidade Pulmonar Total , Transplante Autólogo , Capacidade Vital/fisiologia , Adulto JovemRESUMO
BACKGROUND AND AIM: Constrictive pericarditis has multiple etiologies and can lead to disabling symptoms and severe heart failure with poor quality of life. Surgical pericardiectomy is the cornerstone of management. All patients undergoing pericardiectomy at our institution were reviewed with the goal of analyzing preoperative and intraoperative factors that may be associated with long-term outcomes. METHODS: A retrospective review of our cardiac surgery database identified all patients who underwent pericardiectomy for constrictive pericarditis between 1997 and 2012. Demographic, comorbidity, operative, and outcome data were analyzed. RESULTS: Thirty-six patients underwent pericardiectomy for constrictive pericarditis over 15 years. Etiologies included idiopathic (n = 20, 55.6%), postoperative (n = 11, 30.5%), postradiation (n = 3, 8.3%), and tuberculosis (n = 2, 5.6%). Total pericardiectomy was performed in 35 patients. The average preoperative cardiac index was 2.6 L/min/m(2) with a significant increase to 3.1 L/min/m(2) noted in the immediate postoperative period (p = 0.03). There were no perioperative mortalities. The 1-year, 5-year, 10-year, and 15-year survival rates were 97.2%, 94.6%, 86.5%, and 78.3%, respectively. On multivariate analysis, preoperative heart failure (hazard ratio 2.2, p = 0.06), elevated preoperative total bilirubin (>2.7 mg/dL, hazard ratio 6.8, p = 0.02), and elevated creatinine (>1.4 mg/dL, hazard ratio 3.1, p = 0.05) were risk factors for increased long-term mortality. Kaplan-Meier survival analysis showed a significant decrease in overall survival associated with postradiation etiology (p = 0.05). CONCLUSIONS: Pericardiectomy can be performed with low mortality and immediate improvement in hemodynamics. Those patients with compromised cardiac output, abnormal hepatic or renal function, or with previous radiation therapy have reduced long-term survival.
Assuntos
Pericardiectomia/métodos , Pericardite Constritiva/cirurgia , Idoso , Feminino , Hemodinâmica , Humanos , Estimativa de Kaplan-Meier , Masculino , Pessoa de Meia-Idade , Pericardite Constritiva/etiologia , Pericardite Constritiva/mortalidade , Pericardite Constritiva/fisiopatologia , Fenotiazinas , Radioterapia/efeitos adversos , Estudos Retrospectivos , Fatores de Risco , Taxa de Sobrevida , Fatores de Tempo , Resultado do TratamentoRESUMO
PURPOSE: Pericardiectomy is the definitive treatment option for constrictive pericarditis and is associated with a high prevalence of morbidity and mortality. However, information on the associated outcomes and risk factors is limited. We aimed to report the mid-term outcomes of pericardiectomy from a single center in China. METHODS: We retrospectively reviewed data collected from patients who underwent pericardiectomy at our institute from April 2018 to January 2023. RESULTS: Eighty-six consecutive patients (average age, 46.1 ± 14.7 years; 68.6 men) underwent pericardiectomy through midline sternotomy. The most common etiology was idiopathic (n = 60, 69.8%), and 82 patients (95.3%) were in the New York Heart Association function class III/IV. In all, 32 (37.2%) patients underwent redo sternotomies, 36 (41.9%) underwent a concomitant procedure, and 39 (45.3%) required cardiopulmonary bypass. The 30-day mortality rate was 5.8%, and the 1-year and 5-year survival rates were 88.3% and 83.5%, respectively. Multivariable analysis revealed that preoperative mitral insufficiency (MI) ≥moderate (hazard ratio [HR], 6.435; 95% confidence interval [CI] [1.655-25.009]; p = 0.007) and partial pericardiectomy (HR, 11.410; 95% CI [3.052-42.663]; p = 0.000) were associated with increased 5-year mortality. CONCLUSION: Pericardiectomy remains a safe operation for constrictive pericarditis with optimal mid-term outcomes.
Assuntos
Pericardiectomia , Pericardite Constritiva , Humanos , Pericardite Constritiva/cirurgia , Pericardite Constritiva/mortalidade , Pericardite Constritiva/fisiopatologia , Pericardite Constritiva/diagnóstico por imagem , Estudos Retrospectivos , Masculino , Pericardiectomia/efeitos adversos , Pericardiectomia/mortalidade , Pessoa de Meia-Idade , Feminino , Fatores de Risco , Adulto , Resultado do Tratamento , Fatores de Tempo , China/epidemiologia , Medição de Risco , Idoso , Complicações Pós-Operatórias/mortalidade , Complicações Pós-Operatórias/etiologia , Esternotomia/efeitos adversos , Esternotomia/mortalidadeRESUMO
OBJECTIVE: To assess the association between the preoperative model for end-stage liver disease (MELD) and MELD-XI (exclude international normalized ratio) score and outcomes in patients undergoing pericardiectomy for constrictive pericarditis. PATIENTS AND METHODS: Patients >18 years of age undergoing pericardiectomy for constrictive pericarditis between January 1, 2007, and October 12, 2017, were analyzed with data for MELD and MELD-XI score calculation within 30 days preoperatively. The association between the MELD and MELD-XI scoring systems and risk of postoperative outcomes was assessed in regression models adjusting for relevant covariates. The primary outcome was operative mortality (death within 90 days or in hospital). Secondary outcomes included various measures of postoperative morbidity. RESULTS: A total of 175 and 226 patients had data for MELD/MELD-XI, respectively. Ninety-day mortality was 8.7%. When stratified into tertiles of MELD-XI, the unadjusted risk of 90-day mortality was 2.7%, 8.2%, and 16.0%, respectively. In Cox regression models fitted for MELD-XI and MELD, higher scores associated with increased risk of mortality (P<.001 for both). In secondary multivariable analyses, both MELD-XI and MELD were associated with increased incidence of renal failure and greater levels of chest-tube output and transfusion, whereas MELD-XI was additionally associated with prolonged intubation and extended intensive care unit and hospital stays. CONCLUSION: Among patients undergoing pericardiectomy for constrictive pericarditis, MELD-XI and MELD were associated with increased postoperative morbidity and mortality. Although the simpler MELD-XI score generally performed as well or better than MELD as a correlate of various outcomes, both scores can serve as a simple yet robust risk stratification tool for patients undergoing pericardiectomy for constrictive pericarditis.
Assuntos
Doença Hepática Terminal/mortalidade , Pericardiectomia/mortalidade , Pericardite Constritiva/mortalidade , Pericardite Constritiva/cirurgia , Índice de Gravidade de Doença , Adulto , Idoso , Doença Hepática Terminal/complicações , Feminino , Humanos , Período Intraoperatório , Masculino , Pessoa de Meia-Idade , Pericardite Constritiva/complicações , Período Pós-Operatório , Medição de Risco , Fatores de Risco , Resultado do TratamentoRESUMO
To the best of our knowledge there are no publications about Tunisian experience in constrictive pericarditis (CP); the aim of this study was therefore to review our twenty-one years' experience in terms of clinical and surgical outcomes and risk factors of death after pericardiectomy. An analytic bicentric and retrospective study carried out on 25 patients (20 male) with CP underwent pericardiectomy, collected over a 21-years period. The mean age was 40.46±16.74 years [7.5-72]. The commonest comorbid factor was tabagism (52%). The most common etiology was tuberculosis (n = 11, 44%). Dyspnea was the most common functional symptom (n = 21, 84%). Pericardiectomy was performed in all our patients within 2.9±3.19 months after confirmation of diagnosis. It was subtotal in 96% of cases. The commonest postoperative complications are pleural effusion (20%). Dyspnea was regressed within 1.8 months in 80% of cases and clinical signs of right heart failure within a mean duration of 1.62 months in 53% of cases. Perioperative mortality was 12% (3 deaths), late mortality was 4% (1 patient). Cardiopulmonary bypass, New York Heart Association (NYHA) over class II and right ventricular dysfunction are the prognostic factors of mortality (p = 0.001, 0.046, 0.019). Tuberculosis as etiology of CP had no impact on mortality. CP is a rare disease, with non-specific clinical signs. Pericardiectomy is effective with a significant improvement of the functional status of patients and favorable outcome at short and long term nevertheless hospital mortality is not negligible and depends on many factors.
Assuntos
Ponte Cardiopulmonar , Mortalidade Hospitalar , Pericardiectomia/métodos , Pericardite Constritiva/cirurgia , Complicações Pós-Operatórias/epidemiologia , Adolescente , Adulto , Idoso , Ponte Cardiopulmonar/efeitos adversos , Ponte Cardiopulmonar/métodos , Criança , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Pericardiectomia/efeitos adversos , Pericardite Constritiva/mortalidade , Pericardite Constritiva/fisiopatologia , Complicações Pós-Operatórias/mortalidade , Estudos Retrospectivos , Fatores de Risco , Tunísia , Adulto JovemRESUMO
The aim of this study was to describe the etiology, clinical findings, diagnostic methods, treatment, outcome and long-term prognosis of 35 patients with chronic constrictive pericarditis (CCP) that were prospectively analyzed according to a pericardial disease protocol performed in our Institution. Etiology of CCP was idiopathic in 24 patients (68%), and specific in 11 (32%). The majority (34 patients, 97%) underwent pericardiectomy. Perioperative mortality was 12% (4/33) no deaths were registered among patients with idiopathic CCP. Median follow-up was 5.6 years (percentile 25-75: 2.4-7.4 years). The cumulative actuarial survival probability was 97% at 1 year (confidence interval [CI] 80% to 99%); 83% at 5 years, (95% CI 65% to 93%); 78% at 7 years, (95% CI 60% to 90%), and 69% at 10 years (95% CI 50% to 84%). In conclusion, nowadays CCP is generally an idiopathic disease with late diagnosis. The clinical course of the disease produces severe symptoms of congestive heart failure. In a 10 years follow-up 2/3 of patients are alive and improved their quality of life. Idiopathic form of pericarditis did not show mortality during early postoperative period.
Assuntos
Pericardite Constritiva/etiologia , Adulto , Idoso , Argentina/epidemiologia , Doença Crônica , Feminino , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade , Pericardiectomia , Pericardite Constritiva/diagnóstico , Pericardite Constritiva/mortalidade , Estudos Prospectivos , Adulto JovemRESUMO
We hypothesized that tricuspid valve regurgitation was associated with increased risk of mortality after pericardiectomy for constrictive pericarditis. We reviewed the records of 518 patients who received pericardiectomy for constrictive pericarditis between January 2000 and December 2016. We excluded cases of radiation induced constrictive pericarditis, tuberculous-related constrictive pericarditis, and concomitant tricuspid valve intervention. Patients were classified according to preoperative transthoracic echocardiography tricuspid regurgitation grade: none/trivial in 276 (53%) patients, mild in 191 (37%), and moderate/severe in 51 (10%). A multivariable Cox proportional hazards regression model was used to determine an association between tricuspid valve regurgitation grade and mortality. Primary endpoint of this study was mortality. Median patient age was 62 years (interquartile range 51-69), sex was male in 409 (79%) patients, and left ventricular ejection fraction was 60% (54-65). Clinical follow-up was obtained in all patients at a median of 7.6 years (3.6-11.3). Kaplan-Meier estimates of mortality were 10.6% at 1 year, 23.5% at 5 years, and 39.0% at 10 years. Multivariable analysis demonstrated increased mortality risk with mild tricuspid valve regurgitation vs none/trivial (hazard ratio 1.64; 95% confidence interval 1.11-2.43; Pâ¯=â¯0.012) and moderate/severe tricuspid valve regurgitation vs none/trivial (hazard ratio 2.27; 95% confidence interval 1.39-3.69; Pâ¯=â¯0.001). These findings were independent of right ventricular function. Tricuspid valve regurgitation is a common and clinically important comorbidity in patients operated with pericardiectomy for constrictive pericarditis. Mild or greater tricuspid valve regurgitation is associated with an increased risk of mortality following operation.
Assuntos
Pericardiectomia , Pericardite Constritiva/cirurgia , Insuficiência da Valva Tricúspide/fisiopatologia , Valva Tricúspide/fisiopatologia , Idoso , Comorbidade , Feminino , Hemodinâmica , Humanos , Masculino , Pessoa de Meia-Idade , Pericardiectomia/efeitos adversos , Pericardiectomia/mortalidade , Pericardite Constritiva/diagnóstico por imagem , Pericardite Constritiva/mortalidade , Pericardite Constritiva/fisiopatologia , Complicações Pós-Operatórias/etiologia , Complicações Pós-Operatórias/mortalidade , Medição de Risco , Fatores de Risco , Índice de Gravidade de Doença , Fatores de Tempo , Resultado do Tratamento , Valva Tricúspide/diagnóstico por imagem , Insuficiência da Valva Tricúspide/diagnóstico por imagem , Insuficiência da Valva Tricúspide/mortalidadeAssuntos
Causas de Morte , Insuficiência Cardíaca/mortalidade , Transplante de Células-Tronco Hematopoéticas/mortalidade , Transplante de Células-Tronco Hematopoéticas/métodos , Pericardite Constritiva/mortalidade , Transplante de Células-Tronco de Sangue Periférico/mortalidade , Transplante de Células-Tronco de Sangue Periférico/métodos , Esclerodermia Difusa/mortalidade , Esclerodermia Difusa/terapia , Esclerodermia Limitada/mortalidade , Esclerodermia Limitada/terapia , Sepse/mortalidade , Condicionamento Pré-Transplante , Feminino , Humanos , MasculinoAssuntos
Causas de Morte , Insuficiência Cardíaca/mortalidade , Transplante de Células-Tronco Hematopoéticas/mortalidade , Transplante de Células-Tronco Hematopoéticas/métodos , Pericardite Constritiva/mortalidade , Transplante de Células-Tronco de Sangue Periférico/mortalidade , Transplante de Células-Tronco de Sangue Periférico/métodos , Esclerodermia Difusa/mortalidade , Esclerodermia Difusa/terapia , Esclerodermia Limitada/mortalidade , Esclerodermia Limitada/terapia , Sepse/mortalidade , Condicionamento Pré-Transplante , Feminino , Humanos , MasculinoAssuntos
Causas de Morte , Insuficiência Cardíaca/mortalidade , Transplante de Células-Tronco Hematopoéticas/mortalidade , Transplante de Células-Tronco Hematopoéticas/métodos , Pericardite Constritiva/mortalidade , Transplante de Células-Tronco de Sangue Periférico/mortalidade , Transplante de Células-Tronco de Sangue Periférico/métodos , Esclerodermia Difusa/mortalidade , Esclerodermia Difusa/terapia , Esclerodermia Limitada/mortalidade , Esclerodermia Limitada/terapia , Sepse/mortalidade , Condicionamento Pré-Transplante , Feminino , Humanos , MasculinoAssuntos
Causas de Morte , Insuficiência Cardíaca/mortalidade , Transplante de Células-Tronco Hematopoéticas/mortalidade , Transplante de Células-Tronco Hematopoéticas/métodos , Pericardite Constritiva/mortalidade , Transplante de Células-Tronco de Sangue Periférico/mortalidade , Transplante de Células-Tronco de Sangue Periférico/métodos , Esclerodermia Difusa/mortalidade , Esclerodermia Difusa/terapia , Esclerodermia Limitada/mortalidade , Esclerodermia Limitada/terapia , Sepse/mortalidade , Condicionamento Pré-Transplante , Feminino , Humanos , MasculinoRESUMO
BACKGROUND: Pericardiectomy is the final treatment for constrictive pericarditis. However, this greatest surgical approach is still very controversial. This study pursued to assess the outcomes in patients with recurrent chronic constrictive pericarditis undergoing reoperated pericardiectomy via median sternotomy versus left anterolateral thoracotomy and to explain which surgical approaches might be better for recurrent chronic constrictive pericarditis. METHODS: A total of 24 patients were identified with recurrent chronic constrictive pericarditis and underwent reoperation with pericardiectomy between July 2003 and July 2015. The decision for this surgical approach was mainly dependent on the operating surgeon's preference. Out of 20 patients, 16 patients underwent pericardiectomy via median sternotomy and 8 patients via left anterolateral thoracotomy pericardiectomy. Their data were obtained retrospectively from the case notes. RESULTS: Both groups of patients were similar in age, gender between two operations, and also in peripheral venous pressure, cardiac rhythm and New York Heart Association (NYHA) class distribution. The mortality rates were similar in both groups with one death (12.5%) due to low cardiac output syndrome in the left anterolateral thoracotomy group and two deaths (12.5%) in the median sternotomy group. All the deaths were associated with cardiac complications and happened in the perioperative period. NYHA functional class status enhanced in most of the patients. Patients in both groups had a similar and significant improvement in their NYHA status that improved from 3.4 ± 0.7 to 1.8 ± 0.1 (P = 0.001) in the left anterolateral thoracotomy group and reduced from 3.3 ± 0.6 to 1.9 ± 0.4 (P = 0.001) in the median sternotomy group. There was a significantly greater rate of pulmonary infection in the thoracotomy group than in the median sternotomy group (50% versus 25%, P = 0.02). Nevertheless, there was a significantly greater occurrence of wound infections in the median sternotomy group in 3 patients versus in one patient of the left anterolateral thoracotomy group (18.8% versus 12.5%, P = 0.02). CONCLUSIONS: Left thoracotomy incision was preferred to sternotomy in the current setting of this situation and was done safely without CPB. It avoided life-threatening sternal infection and it also has showed an equal as well las significant enhancement of NYHA status of the patients.