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Serious complications with talc slurry pleurodesis
Respirology (Carlton, Vic.)
|September 14, 2001
Summary
Talc pleurodesis, used for malignant pleural effusions, frequently causes complications like ARDS (adult respiratory distress syndrome), even leading to death. This study highlights the risks associated with this common procedure.
Area of Science:
- Pulmonology
- Thoracic Surgery
- Critical Care Medicine
Background:
- Talc pleurodesis is a widely used and generally well-tolerated procedure for managing malignant pleural effusions.
- Recent reports of adult respiratory distress syndrome (ARDS) following talc pleurodesis have raised significant safety concerns.
Purpose of the Study:
- To review the safety and complication rates of talc slurry pleurodesis.
- To assess the incidence of adverse events, including ARDS, after talc pleurodesis.
Main Methods:
- A retrospective review of 33 talc pleurodesis procedures performed on 29 patients between January 1998 and December 1999.
- Documentation of all complications occurring within 48 hours of the procedure.
Main Results:
- Complications were observed in 15 patients (52%), with minor events including tachycardia, pain, fever, and dyspnea.
- Major complications, such as hypoxemia and hypotension, occurred in seven patients.
- Two deaths were recorded, one directly linked to ARDS and another possibly hastened by procedure-related tachycardia.
Conclusions:
- The findings challenge the perception of talc pleurodesis as a universally safe procedure.
- A significant rate of serious complications, including fatal ARDS, necessitates increased physician and patient awareness.
- Talc pleurodesis carries a risk of life-threatening or fatal complications that must be considered.