Percutaneous catheter drainage for malignant pericardial effusion

Area of Science:

• Interventional Cardiology
• Diagnostic Imaging
• Oncology

Background:

• Pericardial effusion is a common complication in cancer patients.
• Significant effusions can cause hemodynamic compromise and symptoms.
• Effective drainage is crucial for palliation and further treatment.

Purpose of the Study:

• To evaluate the safety and efficacy of ultrasound-guided and fluoroscopically guided pericardial catheter placement.
• To assess the role of this technique in managing malignant pericardial effusion.
• To determine the impact on patient symptoms and further therapeutic options.

Main Methods:

• 12 patients with malignancy and pericardial effusion underwent US-guided needle placement (subxyphoid/transthoracic).
• Tract dilation and 8.5- or 10-F catheter placement were performed under fluoroscopic guidance.
• Pericardial fluid was analyzed for cytology.

Main Results:

• Successful pericardial drainage was achieved in all 12 patients.
• Excellent symptomatic relief was observed in all patients.
• Malignancy was confirmed in 10 of 12 patients via cytology.
• The procedure allowed for safe stabilization and elective further therapies.

Conclusions:

• US-guided and fluoroscopically guided pericardial catheter placement is a safe and effective method for draining malignant pericardial effusions.
• This technique offers rapid symptomatic relief and palliation in cancer patients.
• It facilitates subsequent elective treatments like sclerosis or pericardial window placement.