Long-term results of surgical subxiphoid pericardial drainage

Pericardiocentesis in children: 20-year experience at a tertiary children's hospital

BACKGROUND

Pericardiocentesis is the invasive percutaneous procedure for acute and chronic excessive accumulation of pericardial fluid. There is a paucity of data on the effectiveness and safety of pericardiocentesis in children.

OBJECTIVES

To evaluate the effectiveness and safety of pericardiocentesis and factors associated with acute procedural failure and adverse events.

METHODS

This was a single-centered retrospective study to describe all the children aged ≤20 years who underwent pericardiocentesis. Data on demographics, etiologies of pericardial effusion, and repeat intervention at follow-up were collected.

RESULTS

A total of 127 patients underwent 153 pericardiocentesis. The median age was 6.5 years (1 day-20 years) with weight of 17 kg (0.5-125). Most common etiology was post-pericardiotomy syndrome (n = 56, 44%), followed by infectious (12%), malignant (10%), and iatrogenic (9%). Pericardiocentesis was performed more commonly in the catheterisation laboratory (n = 86, 59%). Concurrent pericardial drain placement was performed in 67 patients (53%). Acute procedural success was 92% (141/153). Repeat intervention was performed in 33 patients (22%). The incidence of adverse events was 4.6% (7/153): hemopericardium requiring emergent surgery (n = 2); hemopericardium with hypotension (n = 2); seizure with anesthesia induction (n = 1); and right ventricle puncture with needle (n = 2). Pericardiocentesis at the bedside had a higher rate of acute procedural failure than that in the catheterisation lab (17 versus 1%, p < 0.01). No identifiable risk factors were associated with adverse events.

CONCLUSIONS

Pericardiocentesis was life-saving in children with its high effectiveness and safety even in urgent situations. Although initial pericardiocentesis was effective, one of five patients required re-intervention for recurrent pericardial effusion.

Clinico-Etiological Profile of Children with Pericardial Effusion in a Tertiary Care Hospital in Eastern India

INTRODUCTION

Pericardial effusion may be due to various causes. With the changing scenario of newer generation antibiotics and robust immunization program our aim is to identify the change, if any, in etiology and disease menifestations.

METHODOLOGY

This is a hospital-based uni-center prospective study with a population of 30 children for a period of 1½ year. Clinico-epidemiological features, investigations, complications and short-term outcome were assessed.

RESULTS

We found 13 (43.33%) patients having mild, 11 (36.67%) had moderate and 6 (20%) had severe pericardial effusion. Cardiac tamponade was present in six cases. Among the study population 9 (30%) patients were diagnosed as having pyogenic pericardial effusion and 8 (26.67%) had tubercular effusion. The predominant symptoms of pericardial effusion in our children were fever and tachycardia (83.33%).Other symptoms at presentation were tachycardia (76.67%), cough (63.33%), chest pain (50%), orthopnea (43.33%) and skin rash (16.67%). Pericardiocentesis was done in 14 cases (46.67%) of which 4 patients (13.33%) required pig tail catheterization.

DISCUSSION

Infectious etiology still remains the primary cause of pericardial effusion in our country. The presenting clinical signs are very much nonspecific and also not so prominent unless hemodynamic compromisation occurs.

CONCLUSION

This study showed that bacterial and tubercular pericardial effusions are still two most prevalent etiological diagnosis in this part of country. Early diagnosis and treatment has good outcome.

Single-Port Thoracoscopic Pericardial Window Under Local Anesthesia

There are numerous surgical approaches for the treatment of pericardial effusions but no clear consensus of best management. We present a 44-year-old woman with metastatic breast cancer presenting with a new 2-cm pericardial effusion on ultrasound. In light of the patient's palliative condition and the urgent need for chemotherapy, careful consideration was made for her surgical drainage of the pericardial effusion. Because of the patient's medical comorbidities, a general anesthetic was deemed not to be in the patient's best interest. Furthermore, the invasive subxiphoid or thoracotomy approach for a pericardial window would have risked delaying her much needed chemotherapy. A single-port thoracoscopic pericardial window was performed under light sedation, ventilating spontaneously on supplementary oxygen through nasal cannula only. The patient was positioned in a supine position, and a single 8-mm port was inserted into the left hemithorax at the 5th intercostal space, midaxillary line under local anesthetic, and a pericardial window made. This minimally invasive approach, without the need for intubation or ventilation, allowed for rapid relief of symptoms and discharge for the patient to begin her chemotherapy in a timely manner. By undergoing the procedure awake and through a single port, the patient was discharged after a short inpatient stay. This novel approach can be advocated for patients where a general anesthetic or invasive surgical procedure is not suitable in the treatment of their pericardial effusion.

Surgical Management of Massive Pericardial Effusion and Predictors for Development of Constrictive Pericarditis in a Resource Limited Setting

Background. The diagnosis and treatment of massive pericardial effusion and cardiac tamponade have evolved over the years with a tendency towards a more comprehensive diagnostic workup and less traumatic intervention. Method. We reviewed and analysed the data of 32 consecutive patients who underwent surgery on account of massive pericardial effusion and cardiac tamponade in a semiurban university hospital in Nigeria from February 2010 to February 2016. Results. The majority of patients (34.4%) were between 31 and 40 years. Fourteen patients (43.8%) presented with clinical and echocardiographic feature of cardiac tamponade. The majority of patients (59.4%) presented with haemorrhagic pericardial effusion and the average volume of fluid drained intraoperatively was 846 mL  ± 67 mL. Pericardium was thickened in 50% of cases. Subxiphoid pericardiostomy was performed under local anaesthesia in 28 cases. No postoperative recurrence was observed; however 5 patients developed features of constrictive pericarditis. The relationship between pericardial thickness and development of pericardial constriction was statistically significant (p = 0.004). Conclusion. Subxiphoid pericardiostomy is a very effective way of treating massive pericardial effusion. Removing tube after adequate drainage (50 mL/day) and treatment of primary pathology are key to preventing recurrence. There is also a need to follow up patients to detect pericardial constriction especially those with thickened pericardium.

Risk factors affecting the survival rate in patients with symptomatic pericardial effusion undergoing surgical intervention

OBJECTIVES

The optimal management and treatment of pericardial effusion are still controversial. There is limited data related to the risk factors affecting survival in these patients. The aim of this study was to determine the risk factors affecting the survival rate of patients with symptomatic pericardial effusion who underwent surgical interventions.

METHODS

From 2004 to 2011, we retrospectively analysed 153 patients who underwent subxiphoid pericardial window as their surgical intervention to drain pericardial effusions at the National Research Institute of Tuberculosis and Lung diseases (NRITLD). To determine the effects of risk factors on survival rate, demographic data, clinical records, echocardiographic data, computed tomographic and cytopathological findings and also operative information of patients were recorded. Patients were followed annually until the last clinical follow-up (August 2011). To determine the prognostic factors affecting survival, both univariate analysis and multivariate Cox proportional hazards model were utilized.

RESULTS

There were 89 men and 64 women with a mean age of 50.3 ± 15.5 years. The most prevalent symptom was dyspnoea. Concurrent malignancies were present in 66 patients. Lungs were the most prevalent primary site for malignancy. The median duration of follow-up was 15 (range 1-85 months). Six-month, 1-year and 18-month survival rates were 85.6, 61.4 and 36.6%, respectively. In a multivariate analysis, positive history of lung cancer (hazard ratio [HR] 2.894, 95% confidence interval [CI] 1.362-6.147, P = 0.006) or other organ cancers (HR 2.315, 95% CI 1.009-50311, P = 0.048), presence of a mass in the computed tomography (HR 1.985, 95% CI 1.100-3.581, P = 0.023), and echocardiographic findings compatible with tamponade (HR 1.745, 95% CI 1.048-2.90 P = 0.032) were the three independent predictors of postoperative death.

CONCLUSIONS

In the surgical management of pericardial effusion, patients with underlying malignant disease, especially with lung cancer, patients with a detectable invasion of thorax in computed tomography and those with positive echocardiographic findings compatible with tamponade have a poor survival. Therefore, minimally invasive therapies could be considered as a more acceptable alternative for these high-risk patients.

Surgical properties and survival of a pericardial window via left minithoracotomy for benign and malignant pericardial tamponade in cancer patients

Background

Surgical drainage is a rapid and effective treatment for pericardial tamponade in cancer patients. We aimed to investigate the effectiveness of pericardial window formation via mini-thoracotomy for treating pericardial tamponade in cancer patients, and to evaluate clinical factors affecting long-term survival.

Methods

Records of 53 cancer patients with pericardial tamponade treated by pericardial window formation between 2002 and 2008 were examined. Five patients were excluded due to insufficient data. Kaplan-Meier and Cox regression analysis were used for analysis.

Results

Forty-eight patients (64.7% male), with a mean age of 55.20 ± 12.97 years were included. Patients were followed up until the last control visit or death. There was no surgery-related mortality and the 30-day mortality rate was 8.33%; all died during postoperative hospitalization. Morbidity rate was 18.75%. Symptomatic recurrence rate was 2.08%. Cancer type and nature of the pericardial effusion were the major factors determining long-term survival (P <0.001 and P <0.004, respectively).

Overall median survival was 10.41 ± 1.79 months. One- and 2-year survival rates were 45 ± 7% and 18 ± 5%, respectively.

Conclusion

Pericardial window creation via minithoracotomy was proven to be a safe and effective approach in surgical treatment of pericardial tamponade in cancer patients. Cancer type and nature of pericardial effusion were the main factors affecting long-term survival.

Neoplastic pericardial disease: Old and current strategies for diagnosis and management

The prevalence of neoplastic pericardial diseases has changed over time and varies according to diagnostic methods. The diagnostic factor is usually the detection of neoplastic cells within the pericardial fluid or in specimens of pericardium, but the diagnosis may be difficult. Accurate sampling and cytopreparatory techniques, together with ancillary studies, including immunohistochemical tests and neoplastic marker dosage, are essential to obtain a reliable diagnosis. The goals of treatment may be simply to relieve symptoms (cardiac tamponade or dyspnea), to prevent recurrent effusion for a long-term symptomatic benefit, or to treat the local neoplastic disease with the aim of prolonging survival. Immediate relief of symptoms may be obtained with percutaneous drainage or with a surgical approach. For long term prevention of recurrences, various approaches have been proposed: extended drainage, pericardial window (surgical or percutaneous balloon pericardiostomy), sclerosing local therapy, local and/or systemic chemotherapy or radiation therapy (RT) (external or with intrapericardial radionuclides). The outcomes of various therapeutic approaches vary for different tumor types. Lymphoma and leukemias can be successfully treated with systemic chemotherapy; for solid tumors, percutaneous drainage and the use of systemic and/or local sclerosing and antineoplastic therapy seems to offer the best chance of success. The use of "pure" sclerosing agents has been replaced by agents with both sclerosing and antineoplastic activity (bleomycin or thiotepa), which seems to be quite effective in breast cancer, at least when associated with systemic chemotherapy. Local chemotherapy with platinum, mitoxantrone and other agents may lead to good local control of the disease, but the addition of systemic chemotherapy is probably relevant in order to prolong survival. The surgical approach (creation of a pericardial window, even with the mini-invasive method of balloon pericardiostomy) and RT may be useful in recurring effusions or in cases that are refractory to other therapeutic approaches.

Pericardial tamponade presenting as abdominal pain in a patient with systemic lupus erythematosis

Abdominal pain is a common complaint in children presenting to the emergency department. Patients with systemic lupus erythematosus (SLE) are at increased risk of infection, bowel necrosis and perforation, especially if they are taking nonsteroidal anti-inflammatory drugs, corticosteroids or immunosuppresive agents, which may mask the signs and symptoms of the underlying condition, hence delay diagnosis and treatment. This article presents the case of an adolescent girl whose abdominal pain was related to cardiac tamponade and provides an overview of the cardiac and gastrointestinal manifestations of SLE.

Massive intrapericardial herniation of stomach following pericardial window

Herniation of intra-abdominal contents into the pericardial cavity is rare. We describe one such case occurring after creation of a pericardioperitoneal window for drainage of a pericardial effusion. The diagnosis of an intrapericardial hernia should be considered in patients presenting with gastrointestinal and/or cardiorespiratory symptoms following surgical procedures involving the diaphragm.

Risk factors affecting the survival of patients with pericardial effusion submitted to subxiphoid pericardiostomy

STUDY OBJECTIVES

Surgical subxiphoid drainage of the pericardial cavity has been established as a safe and effective method of treatment of pericardial effusion; however, the risk factors affecting survival of these patients have not been clarified. The aim of this study was to investigate the risk factors affecting the short-term and long-term survival of patients with pericardial effusion submitted to subxiphoid pericardiostomy.

DESIGN

Retrospective study.

PATIENTS

The records of all patients who underwent subxiphoid pericardiostomy for treatment of pericardial effusion from January 1991 to December 2001 were reviewed. According to underlying pathology the patients were classified into four groups: (1) hematologic malignancies (n = 17); (2) other malignant diseases (n = 29); (3) AIDS (n = 5); and (4) other benign diseases (n = 53). Multivariate Cox regression analysis was used to test the relationship of short-term and long-term survival to age, sex, cardiac tamponade, pericardial malignant invasion, postoperative low cardiac output syndrome (PLCOS), and underlying pathology.

RESULTS

There were 104 patients (59 men) with a mean age of 53.6 years (range, 13 to 85 years). Follow-up was complete in 99 patients (95.2%) for a mean of 23.9 months (range, 0 to 92 months). Overall 30-day mortality was 16.3%, while operation-related mortality was 4.8%. The underlying disease was the main risk factor for short-term and long-term survival (p < 0.00001), while PLCOS was a major predictor of early mortality (p = 0.029). Patients with AIDS showed the worst prognosis. On the contrary, patients with hematologic malignancies presented significantly longer survival compared to all other patients with malignant diseases (p < 0.05).

CONCLUSIONS

The underlying disease was the main risk factor for short-term and long-term survival, while PLCOS was a major predictor of early mortality. The prognosis of AIDS patients with pericardial effusion was grave; therefore, surgical intervention in such patients should be reevaluated. Patients with hematologic malignancies had significantly longer survival compared to all other patients with malignant diseases.

Purulent pericarditis in childhood: ten years of experience

BACKGROUND/PURPOSE

Purulent pericarditis is a rapidly fatal disease if left untreated. This article describes our experience with diagnosis and management of 18 patients seen over a 10-year period.

METHODS

Eighteen children with purulent pericarditis were treated in our clinics between 1990 and 2000. Ten patients were boys and 8 were girls, and the mean age of all patients was 4 years (range, 8 months to 12 years).

RESULTS

Most common findings were fever and cardiac tamponade. Staphylococcus aureus was the most common causative agent, and the most common predisposing factor was respiratory tract infection. Chest radiography and echocardiography were the most important methods for diagnosis, and pericardiosynthesis was diagnostic in purulent pericarditis. The treatment methods performed in our patients were subxiphoidal pericardial tube (10 patients), pericardiectomy after subxiphoidal pericardial tube (2 patients), pericardiectomy (3 patients), and pericardiocentesis-intrapericardial thrombolytic treatment (3 patients). Only one patient (5.5%) died who was critically ill at the time of admission.

CONCLUSIONS

Subxiphoidal tube drainage and pericardiectomy were performed with good results in these cases. Intrapericardial streptokinase and pericardial aspiration method also was thought to be beneficial.

Technical and prognostic outcomes of double-balloon pericardiotomy for large malignancy-related pericardial effusions

OBJECTIVE

To investigate both the use of immediate or elective double-balloon pericardiotomy (DBP) in patients with a large amount of malignancy-related pericardial effusion, and the prognosis of this subgroup.

DESIGN

Observational study after DBP intervention.

SETTING

Tertiary referral center.

PATIENTS AND INTERVENTIONS

Fifty patients with malignancy, mainly lung and breast cancer, who were admitted to our critical care unit with a large amount of pericardial effusion. All received echocardiographic-guided pericardiocentesis. Group 1 consisted of 12 patients (24%) who received immediate DBP, and group 2 consisted of 38 patients (76%) who received delayed DBP 2.5 +/- 1.7 days later (mean +/- SD) after emergency pericardiocentesis with pigtail catheter drainage.

MEASUREMENTS

After the procedure, and at 1 month, 3 months, and 6 months, echocardiography and chest radiography were performed to check for pneumothorax, pericardial effusion reaccumulation, or the appearance of pleural effusion after pigtail catheter removal.

MAIN RESULTS

The procedure was successful and without recurrence in 44 patients (88%). Procedural complications were fever in 4 patients (33%) and 10 patients (26%) in group 1 and group 2, respectively (p = 0.72), and mild pneumothorax in 2 patients (17%) and 1 patient (3%) in group 1 and group 2, respectively (p = 0.14). Fifty percent of the patients died within 4 months, while 25% survived to 11 months. High serum calcium, a low albumin/globulin ratio, and positive results on pericardial effusion cytology were poor prognostic factors for long-term survival.

CONCLUSION

Both immediate and delayed DBP are a safe and effective method of relieving large pericardial effusions in patients with cancer. Successful DBP without recurrence of pericardial effusion was achieved in 88% of all patients. Survival was related to the extent of the disease.

Surgical pathology of the parietal pericardium: a study of 344 cases (1993-1999)

Among 344 cases with surgically resected parietal pericardium, ages ranged from 1 to 87 years (mean, 55), and 64% were male. Causes of pericardial disease included neoplastic (33%), idiopathic (30%), iatrogenic (23%), and others (14%). Pericardial constriction (Group 1) represented the largest group (143 cases, 76% male). Maximal pericardial thickness was 1-17 mm (mean, 4). Fibrotic thickening occurred in 96%. Chronic lymphoplasmacytic inflammation affected 73% (mild or moderate in 97%). Calcification was uncommon (gross in 28%, microscopic in 8%), and granulomas were rare (4%, none tubercular). Constriction was idiopathic in 49% and iatrogenic (postpericardiotomy or postirradiation) in 41%. Neoplasms and cysts (Group 2) represented the second largest group (96 cases). Among 43 cases with secondary pericardial involvement, carcinomas accounted for 53% and lymphomas 21%. Forty cases (Group 3) had pericardial effusions (75% chronic), which were idiopathic in 28% and postpericardiotomy in 23%. Thirty-three cases (Group 4) had acute or recurrent pericarditis clinically, which was idiopathic in 70%. Lastly, 32 cases (Group 5) had pericardial resection for conditions unrelated to primary pericardial disease. In conclusion, pericardial constriction tended to be nontubercular (100%), nongranulomatous (96%), idiopathic or iatrogenic (90%), and noncalcific (64%), and it could occur with normal pericardial thickness (4%). Because considerable overlap in the gross and microscopic features existed among cases with noncalcific pericardial constriction (Group 1), pericardial effusions (Group 3), and pericarditis (Group 4), clinical information was necessary to provide an accurate clinicopathologic interpretation.

Malignancies involving the pericardium

Malignancies rarely arise from the pericardium. Mesothelioma, the most common of these, is usually unresectable and almost always incurable. Malignancies may secondarily involve the pericardium by direct extension. Carcinoma of the lung and malignant thymoma with limited direct invasion of the pericardium both can undergo complete and potentially curative resections, but adjuvant therapy is usually indicated. More frequently, malignancies involve the pericardium by a process of retrograde lymphangitic spread or hematogenous dissemination. These patients present with a symptomatic pericardial effusion and occasionally pericardial tamponade. Subxiphoid pericardiostomy and drainage is a safe procedure that provides effective and durable symptomatic relief in these terminally ill patients. More aggressive open procedures should be reserved for loculated or recurrent pericardial effusions.

Management of malignant pericardial effusion resulting from recurrent cancer with local instillation of aclarubicin hydrochloride

To determine the efficacy of aclarubicin hydrochloride in local control of malignant pericardial effusion, the authors carried out a trial of pericardial drainage with local administration of this agent in five patients, whose effusions had produced cardiac tamponade. All patients were women, and their primary cancers, all initially treated surgically, had arisen in the breast (two patients), or lung (three patients). Mean patient age was 54.2 years (range, 43-62). In four patients, improvement permitted removal of the drainage catheter. Two patients (40%) had a complete remission of the malignant pericardial effusion. The other three patients were difficult to evaluate because nonpericardial metastases limited their survival. All patients, however, showed disappearance of malignant cells from the pericardial sac with no cytopathologically demonstrable recurrence. In our few patients, intrapericardial aclarubicin appeared to be highly effective against malignant pericardial effusion.

Percutaneous echocardiographically guided pericardiocentesis in pediatric patients: evaluation of safety and efficacy

The purpose of this study was to evaluate the safety and efficacy of echocardiographically (echo) guided pericardiocentesis in pediatric patients. Echo-guided pericardiocenteses performed in pediatric patients (age >/=16 years) at the Mayo Clinic between 1980 and 1997 were identified. Presentation, cause and characteristics of the effusion, details of the pericardiocentesis procedure, and outcome were determined by comprehensive chart review supplemented by telephone interviews when necessary. Seventy-three pediatric patients, median age 6.7 years (range 1 day to 16 years), underwent 94 consecutive echo-guided pericardiocenteses for effusions of various causes. Twenty-one (22%) procedures were performed in children younger than 2 years. All but 1 procedure were successful (99%). A mean fluid volume of 237 mL (range 4 to 970 mL) was withdrawn. Only a single attempt was needed for entry into the pericardial space in 87 (93%) procedures. No deaths were associated with the pericardiocentesis procedure. Only 1 major complication occurred (1%), a pneumothorax requiring chest tube reexpansion. Three (3%) minor complications-2 instances of right ventricular puncture and a small pneumothorax-did not require treatment. Extended catheter drainage for a mean of 5.2 +/- 4.5 days (range 1 to 19 days) was used with 30 (32%) of the 94 procedures. For the 52 patients who underwent pericardiocentesis without catheter drainage as the initial management strategy, 18 required 21 repeat pericardiocenteses for recurrence of effusion. In contrast, for the 21 patients who had pericardial catheterization as the initial management strategy, none had recurrences necessitating a repeat procedure (P <.001). Increased utilization of a pericardial catheter was associated with a concomitant decrease in the number of surgical pericardial procedures over the study period. Echo-guided pericardiocentesis was the only therapeutic modality for the management of effusion in 73% of all patients. Echo-guided pericardiocentesis is safe and effective in pediatric patients, including children younger than 2 years. The increasing use of pericardial catheterization in conjunction with this technique was associated with significant reduction of recurrence and decreased frequency of surgical interventions for treatment of pericardial effusion. Echo-guided pericardiocentesis with extended catheter drainage should be considered as primary management strategy for clinically significant pericardial effusions in pediatric patients.