Assuntos
COVID-19 , Pericardiectomia , Pericardite Constritiva , Humanos , Pericardite Constritiva/cirurgia , Pericardite Constritiva/etiologia , Pericardite Constritiva/diagnóstico por imagem , Pericardiectomia/métodos , COVID-19/complicações , Masculino , SARS-CoV-2 , Pessoa de Meia-Idade , Tomografia Computadorizada por Raios XRESUMO
BACKGROUND: The COVID-19 pandemic was primarily considered a respiratory malady in the early phases of the outbreak. However, as more patients suffer from this illness, a myriad of symptoms emerge in organ systems separate from the lungs. Among those patients with cardiac involvement, myocarditis, pericarditis, myocardial infarction, and arrhythmia were among the most common manifestations. Pericarditis with pericardial effusion requiring medical or interventional treatments has been previously reported in the acute setting. Notably, chronic pericarditis with pericardial thickening resulting in constriction requiring sternotomy and pericardiectomy has not been published to date. CASE PRESENTATION: A patient with COVID-19-associated constrictive pericarditis three years after viral infection requiring pericardiectomy was reported. The COVID-19 infection originally manifested as anosmia and ageusia. Subsequently, the patient developed dyspnea, fatigue, right-sided chest pressure, bilateral leg edema, and abdominal fullness. Following recurrent right pleural effusions and a negative autoimmune work-up, the patient was referred for cardiothoracic surgery for pericardiectomy when radiographic imaging and hemodynamic assessment were consistent with constrictive pericarditis. Upon median sternotomy, the patient's pericardium was measured to be 8 mm thick. Descriptions of the clinical, diagnostic, and therapeutic features are provided. Within the first week after the operation, the patient's dyspnea resolved; one month later, leg edema and abdominal bloating were relieved. CONCLUSIONS: Although an association between COVID-19 and cardiac complications has been established, this case adds another element of virus severity and chronic manifestations. The need for sternotomy and pericardiectomy to treat COVID-19-related constrictive pericarditis is believed to be the first reported diagnosis.
Assuntos
COVID-19 , Pericardiectomia , Pericardite Constritiva , SARS-CoV-2 , Humanos , Pericardite Constritiva/cirurgia , Pericardite Constritiva/diagnóstico , COVID-19/complicações , Pericardiectomia/métodos , Masculino , Pandemias , Pneumonia Viral/complicações , Infecções por Coronavirus/complicações , Pessoa de Meia-Idade , Betacoronavirus , Tomografia Computadorizada por Raios XRESUMO
Remarkable advances have occurred in the understanding of the pathophysiology of pericardial diseases and the role of multimodality imaging in this field. Medical therapy and surgical options for pericardial diseases have also evolved substantially. Pericardiectomy is indicated for chronic or irreversible constrictive pericarditis, refractory recurrent pericarditis despite optimal medical therapy, or partial agenesis of the pericardium with a complication (eg, herniation). A multidisciplinary evaluation before pericardiectomy is essential for optimal patient outcomes. Overall, given the good outcomes reported, radical pericardiectomy on cardiopulmonary bypass, if feasible, is the preferred approach. Due to patient complexity, as well as the technical aspects of the surgery, pericardiectomy should be performed at high-volume centers that have the required expertise. The current review highlights the essential features of this multidisciplinary approach from diagnosis to recovery in patients undergoing pericardiectomy.
Assuntos
Pericardiectomia , Pericardiectomia/métodos , Humanos , Pericardite Constritiva/cirurgia , Pericárdio/cirurgia , Pericardite/cirurgiaRESUMO
BACKGROUND: We aimed to determine the rate and impact of post-pericardiotomy syndrome after native valve-sparing aortic valve surgery and the perioperative factors associated with its occurrence. METHODS: All consecutive patients who underwent native valve-sparing aortic valve surgery (i.e., repair ± ascending aorta replacement, valve-sparing root replacement, Ross procedure ± ascending aorta replacement) at our institution between January 2021 and August 2023 served as our study population. Post-pericardiotomy syndrome was diagnosed if patients showed at least two of the following diagnostic criteria: evidence of (I) new/worsening pericardial effusion, or (II) new/worsening pleural effusions, (III) pleuritic chest pain, (IV) fever or (V) elevated inflammatory markers without alternative causes. A logistic regression model was calculated. RESULTS: During the study period, 91 patients underwent native valve-sparing aortic valve surgery. A total of 21 patients (23%) developed post-pericardiotomy syndrome early after surgery (PPS group). The remaining 70 patients (77%) showed no signs of post-pericardiotomy syndrome (non-PPS group). Multivariate logistic regression revealed blood type O (OR: 3.15, 95% CI: 1.06-9.41, p = 0.040), valve-sparing root replacement (OR: 3.12, 95% CI: 1.01-9.59, p = 0.048) and peak C-reactive protein >15 mg/dl within 48 hours postoperatively (OR: 4.27, 95% CI: 1.05-17.29, p = 0.042) as independent risk factors. 73% (8/11) of patients displaying all three risk factors, 60% (9/15) of patients with blood type O and valve-sparing root replacement, 52% (11/21) of patients with blood type O and early postoperative peak C-reactive protein >15 mg/dl and 45% (13/29) of patients with early postoperative peak C-reactive protein >15 mg/dl and valve-sparing root replacement developed post-pericardiotomy syndrome. CONCLUSION: In summary, blood type O, valve-sparing root replacement and peak C-reactive protein >15 mg/dl within 48 hours postoperatively are significantly associated with post-pericardiotomy syndrome after native valve-sparing aortic valve surgery. Particularly, the presence of all three risk factors is linked to a particularly high risk of post-pericardiotomy syndrome.
Assuntos
Valva Aórtica , Síndrome Pós-Pericardiotomia , Humanos , Masculino , Feminino , Pessoa de Meia-Idade , Valva Aórtica/cirurgia , Síndrome Pós-Pericardiotomia/etiologia , Idoso , Fatores de Risco , Complicações Pós-Operatórias/etiologia , Estudos Retrospectivos , Pericardiectomia/efeitos adversos , Pericardiectomia/métodos , AdultoRESUMO
BACKGROUND: Post-Operative Atrial Fibrillation (POAF) is the most frequent complication of cardiac surgery and is associated with reduced survival, increased rates of cognitive changes and cerebrovascular accidents, heart failure, renal dysfunction, infection, length of stay and hospital costs. Cardiac tamponade although less common, carries high morbidity and mortality. Shed mediastinal blood in the pericardial space is a major source of intrapericardial oxidative stress and inflammation that triggers POAF. The utilisation of a posterior pericardiotomy (PP) aims to shunt blood from pericardium into the pleural space and have a role in the prevention of POAF as well as cardiac tamponade. METHODS: 2168 patients had undergone isolated Coronary Artery Bypass Grafting at Royal Hobart Hospital from 2008 to 2022. They were divided into PP group vs. control group. Patient baseline demographics, intraoperative data and post-operative outcomes were reviewed retrospectively. RESULTS: Total incidence of new POAF and cardiac tamponade was 24% and 0.74% respectively. Primary outcome of both the incidence of POAF (20.2% vs. 26.3%, p < 0.05) and Cardiac Tamponade (0% vs. 1.1%, p < 0.05) were less in the pericardiotomy group. A subgroup analysis of patients with recent myocardial infarction showed reduced incidence of POAF in the PP group (p < 0.05). Increasing age, Body Mass Index, poor left ventricular ejection fraction (EF < 30%) and return to theatre were independent predictors of developing POAF. There were similar rates of return to theatre for bleeding however, no cases of tamponade in the pericardiotomy group. There were no complications attributable to left posterior pericardiotomy and the time added to the duration of surgery was minimal. CONCLUSION: Posterior pericardiotomy is associated with a significant reduction in the incidence of POAF and cardiac tamponade which is safe and efficient.
Assuntos
Fibrilação Atrial , Tamponamento Cardíaco , Ponte de Artéria Coronária , Pericardiectomia , Complicações Pós-Operatórias , Humanos , Tamponamento Cardíaco/prevenção & controle , Tamponamento Cardíaco/etiologia , Tamponamento Cardíaco/epidemiologia , Masculino , Feminino , Fibrilação Atrial/prevenção & controle , Fibrilação Atrial/etiologia , Fibrilação Atrial/cirurgia , Estudos Retrospectivos , Ponte de Artéria Coronária/efeitos adversos , Ponte de Artéria Coronária/métodos , Pericardiectomia/métodos , Complicações Pós-Operatórias/prevenção & controle , Complicações Pós-Operatórias/epidemiologia , Pessoa de Meia-Idade , Idoso , IncidênciaRESUMO
Constrictive pericarditis is a rare disease. Localized constrictive pericarditis leading to bilateral pleural effusion is more difficult to recognize, and the diagnostic procedure can be ambiguous. Here, we report two patients diagnosed with localized constrictive pericarditis who presented with bilateral pleural effusion. A thorough work-up showed that the pleural effusion was nonspecific, as was the pathology of the pleura. One patient had a history of pericardial effusion 2 years ago, and the other had undergone surgery for an anterior mediastinum teratoma. Pericardial scarring was found on their chest CT scans. The patients underwent pericardiectomy, and localized pericardial thickening was excised. The bilateral pleural effusion was effectively cured, and the patients showed satisfactory recovery on follow-up. Physicians should be aware of localized pericarditis leading to bilateral pleural effusion, and pericardiectomy is an effective diagnostic and therapeutic procedure.
Assuntos
Pericardiectomia , Pericardite Constritiva , Derrame Pleural , Tomografia Computadorizada por Raios X , Humanos , Pericardite Constritiva/diagnóstico , Pericardite Constritiva/cirurgia , Pericardite Constritiva/complicações , Masculino , Pericardiectomia/métodos , Derrame Pleural/diagnóstico , Derrame Pleural/etiologia , Pessoa de Meia-Idade , Feminino , Ecocardiografia , Adulto , Diagnóstico DiferencialRESUMO
Aim: We aim to access the effect of pericardiectomy for constrictive pericarditis with or without cardiopulmonary bypass. Methods: This was a review of pericardiectomy for constrictive pericarditis. Results: Cardiopulmonary bypass is actually an important maneuver to attain complete relief of the constriction. The short additional time of cardiopulmonary bypass during the procedure has very little effect on the risk of morbidity of the main operation. Conclusion: Incomplete pericardiectomy perhaps was the cause of postoperative remnant constriction and high diastolic filling pressure leading to multiorgan failure. Complete pericardiectomy (removal of phrenic-to-phrenic and the postero-lateral and inferior wall pericardial thickening) using cardiopulmonary bypass should be the routine for total relief of the constriction of the heart.
Assuntos
Pericardite Constritiva , Humanos , Pericardite Constritiva/diagnóstico por imagem , Pericardite Constritiva/cirurgia , Pericardiectomia/efeitos adversos , Pericardiectomia/métodos , Ponte Cardiopulmonar/efeitos adversos , Complicações Pós-OperatóriasRESUMO
BACKGROUND: Constrictive pericarditis (CP) is a pericardial disease characterized by the pericardium becoming calcified or fibrotic as a result of chronic inflammation, which impairs diastolic filling by compressing the cardiac chambers. Pericardiectomy is a promising surgical option for treating CP. In this study, we reviewed over 10 years of preoperative, perioperative, and short-term postoperative follow-ups of patients who underwent pericardiectomy for constrictive pericarditis at our clinic. METHODS: Between January 2012 and May 2022, 44 patients were diagnosed with constrictive pericarditis. Twenty-six patients underwent pericardiectomy for CP. Median sternotomy is the surgical approach of choice because it provides easy access for complete pericardiectomy. RESULTS: The patient median age was 56 (min: 32, max: 71), and 22 out of 26 patients (84.6%) were male. Twenty-one patients (80.8%) complained of dyspnea, which was the most common reason for admission. Twenty-four patients (92.3%) were scheduled for elective surgery. Cardiopulmonary bypass (CPB) was used during the procedure in six patients (23%). The duration of intensive care stay was two days (min: 1, max: 11), and the total hospitalization was six days (min: 4, max: 21). No in-hospital mortality was observed. CONCLUSION: The median sternotomy approach provides a critical advantage in terms of performing a complete pericardiectomy. Although CP is a chronic condition, early diagnosis and planning of pericardiectomy before irreversible deterioration of cardiac function leads to a notable reduction in mortality and morbidity.
Assuntos
Pericardite Constritiva , Humanos , Masculino , Pessoa de Meia-Idade , Feminino , Pericardite Constritiva/diagnóstico , Pericardite Constritiva/cirurgia , Pericardiectomia/métodos , Doença Crônica , Período Pós-Operatório , Ponte Cardiopulmonar , Estudos RetrospectivosRESUMO
Constrictive pericarditis is a rare, but fatal disease, leading to heart failure due to diastolic dysfunction resulting from the fibrotic and non-elastic pericardium. Clinical presentation is sneaky, with initial symptoms of splanchnic and peripheral venous congestion, then with hepatomegaly and ascites: this kind of presentation is not often recognized, delaying diagnosis. We report the case of a young male adult with no previous cardiovascular history, but with a diagnosis of hepatic cirrhosis: investigations in our Centre led to the diagnosis of constrictive pericarditis, successfully treated with pericardiectomy; however, despite the effective venous decongestion, it was not possible to spare the patient from liver transplant.
Assuntos
Insuficiência Cardíaca , Pericardite Constritiva , Adulto , Humanos , Masculino , Pericardite Constritiva/diagnóstico , Pericardite Constritiva/cirurgia , Pericardiectomia/métodos , Insuficiência Cardíaca/etiologia , Ecocardiografia , Tomografia Computadorizada por Raios XRESUMO
PURPOSE OF REVIEW: The purpose of this review is to discuss the evolving techniques and approaches for pericardiectomy, with a focus on the use of cardiopulmonary bypass (CPB) and the extent of radical pericardial resection. The review aims to highlight the benefits and considerations associated with these modifications in radical pericardiectomy. RECENT FINDINGS: Recent studies have demonstrated that the use of CPB during pericardiectomy does not increase procedural risk or negatively impact survival. In fact, it has been shown to contribute to a more radical resection and improve postoperative outcomes, which is associated with less recurrence and better survival. The review emphasizes the importance of radical pericardiectomy and the use of CPB in achieving successful outcomes. Radical resection of the pericardium, facilitated by CPB, helps minimize the risk of recurrent constrictions and the need for reinterventions. The findings highlight the correlation between postoperative outcomes and survival, further supporting the use of CPB.
Assuntos
Cardiopatias , Pericardite Constritiva , Humanos , Pericardite Constritiva/cirurgia , Pericárdio/cirurgia , Pericardiectomia/métodos , Cardiopatias/complicaçõesRESUMO
Thoracoscopy pericardiotomy consists of endoscopic access to the thoracic cavity to perform the opening of the pericardial sac, described in the equine species only through the intercostal access, and there are no studies addressing the singleport transdiaphragmatic access, so the objective was to develop the pericardiotomy technique by transdiaphragmatic thoracoscopy using a single port. The technique was performed using six cadavers of adult horses, positioned in dorsal decubitus, making it possible to initiate access with an incision in the region proximal to the xiphoid process, for the introduction of an 11 mm endotip trocar, which through the diaphragm reached the thoracic cavity. After accessing the thorax, a rigid endoscope with a working portal was entered, proceeding with the introduction of endoscopic scissors, used to open the pericardium. Pericardiotomy was initiated through the phrenic-pericardial ligament. After the procedure, the corpses were sent for necropsy for evaluation of inadvertent injuries and examination of the diaphragm and pericardium. The access allowed the visualization of the structures of the caudal portion of the thorax, in addition to the visualization and manipulation of the pericardium. The mean surgical time was 24.16 ± 7.03, allowing extensive pericardiotomy. It was concluded that transdiaphragmatic thoracoscopy is an adequate procedure for the visualization and access of the pericardium, as well as the structures present in the caudal region of both hemithoraxes. Therefore, the proposed technique, pericardiotomy by thoracoscopy using a singleport transdiaphragmatic approach, was promising, proving to be a viable alternative for pericardial procedures in the equine species.
Assuntos
Pericardiectomia , Toracoscopia , Cavalos , Animais , Pericardiectomia/métodos , Pericardiectomia/veterinária , Toracoscopia/veterinária , Toracoscopia/métodosRESUMO
BACKGROUND: Constrictive pericarditis (CP) is an uncommon disease that limits both cardiac relaxation and contraction. Patients often present with right-sided heart failure as the pericardium thickens and impedes cardiac filling. Pericardiectomy is the treatment of choice for improving hemodynamics in CP patients; however, the procedure carries a high morbidity and mortality, and the anesthetic management can be challenging. Acute heart failure, bleeding and arrhythmias are all concerns postoperatively. METHODS: After IRB approval, we performed the retrospective analysis of 66 consecutive patients with CP who underwent pericardiectomy from July 2018 to May 2022. RESULTS: Most patients had significant preoperative comorbidities, including congestive hepatopathy (75.76%), New York Heart Association Type III/IV heart failure (59.09%) and atrial fibrillation (51.52%). Despite this, 75.76% of patients were extubated within the first 24 h and all but 2 of the patients survived to discharge (96.97%). CONCLUSIONS: Anesthetic management, including a thorough understanding of the pathophysiology of CP, the use of advanced monitoring and transesophageal echocardiography (TEE) guidance, all played an important role in patient outcomes.
Assuntos
Anestesia , Insuficiência Cardíaca , Pericardite Constritiva , Humanos , Pericardiectomia/métodos , Estudos Retrospectivos , Pericardite Constritiva/diagnóstico por imagem , Pericardite Constritiva/cirurgiaRESUMO
The data on constrictive pericarditis following heart transplantation are scarce. Herein, the authors present 2 patients who developed a constrictive pericarditis 19, and 55 months after heart transplantation. They underwent several diagnostic procedures and successfully recovered after a radical pericardiectomy. In addition, the authors review the literature and report the incidence, aetiology, diagnostic features, and management of this rare and challenging condition.
Assuntos
Transplante de Coração , Pericardite Constritiva , Humanos , Pericardite Constritiva/diagnóstico , Pericardite Constritiva/etiologia , Pericardite Constritiva/cirurgia , Transplante de Coração/efeitos adversos , Pericardiectomia/efeitos adversos , Pericardiectomia/métodosRESUMO
BACKGROUND: In the Posterior left pericardiotomy for the prevention of atrial fibrillation after cardiac surgery (PALACS) trial, posterior pericardiotomy was associated with a significant reduction in postoperative atrial fibrillation (POAF) after cardiac surgery. We aimed to investigate the mechanisms underlying this effect. METHODS: We included PALACS patients with available echocardiographic data (n = 387/420, 92%). We tested the hypotheses that the reduction in POAF with the intervention was associated with 1) a reduction in postoperative pericardial effusion and/or 2) an effect on left atrial size and function. Spline and multivariable logistic regression analyses were used. RESULTS: Most patients (n = 307, 79%) had postoperative pericardial effusions (anterior 68%, postero-lateral 51.9%). The incidence of postero-lateral effusion was significantly lower in patients undergoing pericardiotomy (37% vs 67%; P < .001). The median size of anterior effusion was comparable between patients with and without POAF (5.0 [IQR 3.0-7.0] vs 5.0 [IQR 3.0-7.5] mm; P = .42), but there was a nonsignificant trend towards larger postero-lateral effusion in the POAF group (5.0 [IQR 3.0-9.0] vs 4.0 [IQR 3.0-6.4] mm; P = .06). There was a non-linear association between postero-lateral effusion and POAF at a cut-off at 10 mm (OR 2.70; 95% CI 1.13, 6.47; P = .03) that was confirmed in multivariable analysis (OR 3.5, 95% CI 1.17, 10.58; P = 0.02). Left atrial dimension and function did not change significantly after posterior pericardiotomy. CONCLUSIONS: Reduction in postero-lateral pericardial effusion is a plausible mechanism for the effect of posterior pericardiotomy in reducing POAF. Measures to reduce postoperative pericardial effusion are a promising approach to prevent POAF.
Assuntos
Fibrilação Atrial , Procedimentos Cirúrgicos Cardíacos , Derrame Pericárdico , Humanos , Fibrilação Atrial/etiologia , Fibrilação Atrial/prevenção & controle , Fibrilação Atrial/epidemiologia , Pericardiectomia/efeitos adversos , Pericardiectomia/métodos , Derrame Pericárdico/epidemiologia , Derrame Pericárdico/etiologia , Derrame Pericárdico/cirurgia , Resultado do Tratamento , Procedimentos Cirúrgicos Cardíacos/efeitos adversos , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/prevenção & controleRESUMO
OBJECTIVE: In the case of malignant pericardial effusion and cardiac tamponade, balloon pericardiotomy is an established minimally invasive option to the surgical creation of a subxiphoid pericardial window. Percutaneous balloon pericardiotomy effectively drains recurrent pericardial fluid by creating a pleuro (-abdominal-) pericardial communication. Design. A series of 26 patients with underlying malignant (n = 12) and nonmalignant (n = 14) diseases underwent percutaneous balloon pericardiotomy between 2008 and 2021. All interventions were done through a subxiphoid access under local anesthesia. Results. The mean survival in the malignant and nonmalignant groups was 1.2 versus 48.0 months, respectively (p < .001). There were neither severe periinterventional complications nor in-hospital deaths. In two patients with nonmalignant disease the surgical creation of a pericardial window was necessary during follow-up. The originally described procedure was modified by the removal of all catheters at the end of the intervention. The procedure was safe. It prevented immobility and facilitated an early discharge from the hospital. Conclusion. Our experiences show that percutaneous balloon pericardiotomy is a minimally invasive approach to successfully provide palliation in the group of patients with underlying malignant disease. On the other hand, we have shown that this technique is safe and feasible in the treatment of pericardial effusion based on nonmalignant disease. We think thereby that pericardial balloon pericardiotomy can be considered as a less invasive alternative to surgery in both groups of patients.
Assuntos
Tamponamento Cardíaco , Derrame Pericárdico , Pericardiectomia , Oclusão com Balão , Tamponamento Cardíaco/patologia , Tamponamento Cardíaco/cirurgia , Humanos , Derrame Pericárdico/patologia , Derrame Pericárdico/cirurgia , Técnicas de Janela Pericárdica , Pericardiectomia/efeitos adversos , Pericardiectomia/métodosRESUMO
OBJECTIVE: To describe the clinical characteristics, perioperative protocols, and outcomes in dogs diagnosed with ventricular fibrillation (VF) while undergoing pericardiectomy. STUDY DESIGN: Retrospective, multi-institutional study. ANIMALS: Sixteen client-owned dogs. METHODS: Cases were accrued through a listserve request posted to 3 subspecialty veterinary societies. Dogs were included if they developed VF during a pericardiectomy performed through an open or thoracoscopic approach. Data collected included signalment, history and physical examination, surgical approach, histopathology, treatment, and outcome. RESULTS: Indications for pericardiectomy included idiopathic chylothorax (n = 7), neoplasia (4), idiopathic pericardial effusion (4), and foreign body granuloma (1). Surgical approaches included thoracoscopy (12), intercostal thoracotomy (3) and median sternotomy (1). Electrosurgical devices were used to complete at least part of the pericardiectomy in 15 of 16 dogs. Ventricular fibrillation appeared to be initiated during electrosurgical use in 8/15 dogs. However, in 5/15 dogs it was not obviously associated with electrosurgical use. In 3/16 dogs the timing of initiation of VF was unclear. In 7/16 dogs, cardiac arrhythmias were noted prior to the development of VF. Fourteen of 16 dogs died from intraoperative VF. CONCLUSION: In most dogs ventricular fibrillation was a fatal complication of pericardiectomy. Ventricular fibrillation might be associated with the use of electrosurgical devices and cardiac manipulation during pericardiectomy although a causal link could not be established from the data in this study. CLINICAL SIGNIFICANCE: Surgeons must be aware of the risk of VF during pericardial surgery. Electrosurgery might need to be used judiciously during pericardiectomy, particularly in dogs exhibiting cardiac arrythmias.
Assuntos
Doenças do Cão , Pericardiectomia , Animais , Arritmias Cardíacas/complicações , Arritmias Cardíacas/veterinária , Doenças do Cão/etiologia , Doenças do Cão/cirurgia , Cães , Pericardiectomia/efeitos adversos , Pericardiectomia/métodos , Pericardiectomia/veterinária , Estudos Retrospectivos , Fibrilação Ventricular/complicações , Fibrilação Ventricular/veterináriaRESUMO
OBJECTIVE: Constrictive pericarditis (CP) is a rare disease, and the diagnosis and surgical treatment of CP remain challenging. The aim of this study was to evaluate our Japanese single-center experience with isolated pericardiectomy for CP to elucidate the factors associated with improved outcomes. METHODS: Over a 20-year period, 44 consecutive patients underwent isolated pericardiectomy at our institution. The cause of CP was: idiopathic (59%), postsurgical (32%), tuberculosis (7%), and postradiation (2%) of the patients. All patients were diagnosed with CP using multiple modalities, including echocardiography, cardiac catheterization, computed tomography, or magnetic resonance imaging (MRI). Median sternotomy was performed in 42 (95%) patients. Twenty-eight (68%) patients underwent radical pericardiectomy. RESULTS: The postoperative diagnosis in all patients was CP. Among the multiple modalities, cardiac MRI had the greatest diagnostic sensitivity (97.2%). There were no operative or hospital deaths; late mortality occurred in seven (15.9%) patients in the series. Multivariable analysis showed that preoperative low LVEF was a risk factor for long-term mortality. Seven patients were readmitted for heart failure postoperatively. Multivariable analysis showed incomplete pericardiectomy and use of a preoperative inotrope were risk factors for readmission for heart failure. CONCLUSIONS: The diagnosis using multimodality imaging for CP was effective in our institution and tagged cine MRI had the greatest sensitivity in diagnosing CP. Preoperative condition, including preoperative low LVEF or inotrope use, was correlated with long-term outcome after pericardiectomy. Pericardiectomy should be performed early and as radically as possible to prevent recurrent heart failure.
Assuntos
Insuficiência Cardíaca , Pericardite Constritiva , Insuficiência Cardíaca/etiologia , Humanos , Japão , Pericardiectomia/efeitos adversos , Pericardiectomia/métodos , Pericardite Constritiva/diagnóstico por imagem , Pericardite Constritiva/cirurgia , Estudos Retrospectivos , Resultado do TratamentoRESUMO
Chronic constrictive pericarditis (CCP) is one of the common causes of cardiogenic cirrhosis; it is rare for a patient to have both CCP and recurrent black stool, so we consider that CCP causes cardiogenic cirrhosis. Cardiogenic cirrhosis caused portal hypertension which then resulted in gastrointestinal bleeding. Herein, we report a case of a 40-year-old Chinese woman suffering from CCP who had upper gastrointestinal bleed and had to undergo emergency surgery. Two years after the emergency surgery, multiple reexaminations showed significantly improved cardiac functions, hemoglobin, and WBC levels and gastrointestinal functions.
Assuntos
Pericardite Constritiva , Adulto , Feminino , Seguimentos , Hemorragia Gastrointestinal/complicações , Humanos , Cirrose Hepática/complicações , Pericardiectomia/efeitos adversos , Pericardiectomia/métodos , Pericardite Constritiva/complicações , Pericardite Constritiva/cirurgiaRESUMO
Novel approaches and innovations in small animal thoracoscopy are being rapidly developed; this article aims to describe recent updates in commonly performed thoracoscopic procedures, including lung lobectomy, pericardiectomy and pericardial and cardiac neoplasia evaluation, chylothorax treatment, cranial mediastinal mass resection, persistent right aortic arch treatment, and management of pyothorax and primary spontaneous pneumothorax.
Assuntos
Pneumopatias , Toracoscopia , Animais , Pneumopatias/veterinária , Pericardiectomia/métodos , Pericardiectomia/veterinária , Toracoscopia/métodos , Toracoscopia/veterináriaRESUMO
BACKGROUND: Lung cancer with related pericardial effusion is not rare. Intervention is a crucial step for symptomatic effusion. It is unknown, however, whether the different invasive interventions for pericardial effusion result in different survival outcomes. This study analyzed the clinical characteristics and prognostic factors for patients with non-small-cell lung cancer (NSCLC) who have undergone different procedures. METHODS: From January 2006 to June 2018, we collected data from patients with NSCLC who have received invasive intervention for pericardial effusions. The patients were divided into three categories: simple pericardiocentesis, balloon pericardiotomy, and surgical pericardiectomy. Kaplan-Meier curve and log-rank test were used to analyze the pericardial effusion recurrence-free survival (RFS) and overall survival (OS). RESULTS: A total of 244 patients were enrolled. Adenocarcinoma (83.6%) was the major NSCLC subtype. Invasive intervention, including simple pericardiocentesis, balloon pericardiotomy, and surgical pericardiectomy, had been carried out on 52, 170, and 22 patients, respectively. The 1-year RFS rates in simple pericardiocentesis, balloon pericardiotomy, and surgical pericardiectomy were 19.2%, 31.2%, and 31.8%, respectively (P = 0.128), and the median RFS was 1.67, 5.03, and 8.32 months, respectively (P = 0.008). There was no significant difference in OS, however, with the median OS at 1.67, 6.43, and 8.32 months, respectively (P = 0.064). According to the multivariable analysis, the gravity in pericardial fluid analysis, receiving systemic therapy after pericardial effusion, and the time period from stage IV lung cancer to the presence of pericardial effusion were independent prognostic factors for pericardial effusion RFS and OS. CONCLUSIONS: Patients who have undergone simple pericardiocentesis alone for the management of NSCLC-related pericardial effusion have lower 1-year RFS rates than those who have undergone balloon pericardiotomy and surgical pericardiectomy. Therefore, balloon pericardiotomy and surgical pericardiectomy should be carried out for patients with NSCLC-related pericardial effusion if tolerable.