Intrapleural streptokinase in multiloculated malignant pleural effusion
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Updated: Aug 27, 2026

Local Anesthetic Thoracoscopy for Undiagnosed Pleural Effusion
Published on: November 10, 2023
Ramakant Dixit1, Kalpana Dixit, Rani Bansal
1Department of Respiratory Medicine, Himalayan Institute of Medical Sciences, Dehradun, (Uttaranchal), India. ramakantdixit@rediffmail.com
Abstract:
Intrapleural administration of fibrinolytic agents has been shown to be effective and safe in the treatment of loculated parapneumonic effusions. Its use in multiloculated malignant pleural effusions has been rarely reported. We report a case of malignant multiloculated pleural effusion who failed to respond to standard chest tube drainage but showed dramatic and complete resolution with intrapleural streptokinase.
Insights
Intrapleural streptokinase effectively treated a complex malignant pleural effusion. This approach resolved the condition completely when standard drainage failed, offering a new therapeutic option.
Area of Science:
- Pulmonology
- Thoracic Surgery
- Oncology
Background:
- Loculated parapneumonic effusions are effectively managed with intrapleural fibrinolytic agents.
- The efficacy of these agents in multiloculated malignant pleural effusions is less documented.
Observation:
- A patient presented with a malignant multiloculated pleural effusion.
- Standard chest tube drainage was unsuccessful in treating the effusion.
Findings:
- Intrapleural administration of streptokinase led to a dramatic and complete resolution of the malignant pleural effusion.
- This case highlights a successful application of intrapleural fibrinolysis in a challenging clinical scenario.
Implications:
- Intrapleural streptokinase may be a viable treatment option for refractory malignant pleural effusions.
- Further research into fibrinolytic therapy for complex pleural effusions is warranted.
- This case expands the therapeutic armamentarium for managing malignant pleural effusions.
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