Malignant pleural effusion, current and evolving approaches for its diagnosis and management

Area of Science:

• Palliative Care
• Oncology
• Pulmonology

Background:

• Malignant pleural effusion (MPE) is a frequent complication in advanced cancers, notably lung and breast cancer.
• MPE significantly impairs quality of life due to symptoms like dyspnea and cough.
• Approximately 50% of patients with metastatic cancer develop MPE.

Purpose of the Study:

• To review current and novel management strategies for malignant pleural effusion.
• To identify optimal treatment approaches for individual patients with MPE.
• To highlight the importance of developing new methods for MPE control in palliative cancer care.

Main Methods:

• Review of existing literature on MPE management.
• Discussion of various intervention options, from observation to invasive procedures.
• Evaluation of thoracoscopy with talc insufflation as a leading treatment.

Main Results:

• No universally standard approach exists for MPE management.
• Intervention options include thoracentesis, chemical/mechanical pleurodesis, catheter drainage, shunting, and pleurectomy.
• Thoracoscopy with talc insufflation demonstrates favorable outcomes with acceptable morbidity.

Conclusions:

• Effective management of MPE is crucial for improving cancer patient quality of life.
• Thoracoscopy and talc insufflation represent a highly effective treatment option.
• Further research into novel MPE control methods is warranted for enhanced palliative care.