Clinical Report: Neurointerventions Face Waste Audit
Overview
A prospective observational study of 100 neurointerventional procedures revealed an average solid waste generation of 6.7 kg per case, with clinical waste comprising over half of this total. The findings highlight the need for targeted waste-reduction strategies due to the significant environmental impact associated with neurointerventional practices.
Background
The environmental footprint of surgical procedures, including neurointerventions, is a growing concern in healthcare. With increasing clinical demand for neurointerventions, understanding waste generation and disposal costs is crucial for improving sustainability. This study provides valuable insights into the types and volumes of waste produced, emphasizing the importance of waste management in clinical settings.
Data Highlights
Procedure Type
Average Waste (kg)
Clinical Waste (kg)
Recyclable Plastic (kg)
Recyclable Paper (kg)
Aneurysm Procedures
8.9 ± 2.6
3.5 ± 1.0
1.4 ± 0.7
0.9 ± 0.7
Mechanical Thrombectomy
7.6 ± 1.8
3.5 ± 1.0
1.4 ± 0.7
0.9 ± 0.7
Diagnostic Cerebral Angiography
5.2 ± 1.3
3.5 ± 1.0
1.4 ± 0.7
0.9 ± 0.7
Vasospasm Treatments
5.4 ± 0.8
3.5 ± 1.0
1.4 ± 0.7
0.9 ± 0.7
Key Findings
Average solid waste generated per neurointerventional procedure was 6.7 kg.
Clinical waste accounted for 51% of total waste, averaging 3.5 kg per procedure.
Aneurysm procedures produced the highest average waste volume at 8.9 kg.
Recyclable materials constituted a significant portion of waste, with recyclable plastic averaging 1.4 kg per procedure.
The average waste disposal cost was approximately $1.56 per procedure, varying by procedure type.
Estimated annual carbon dioxide emissions from waste incineration were approximately 2,889 kg.
Clinical Implications
Healthcare providers should consider implementing targeted waste-reduction strategies to minimize the environmental impact of neurointerventional procedures. Understanding the types and volumes of waste generated can inform better waste management practices and reduce associated costs.
Conclusion
The study underscores the significant waste generated by neurointerventional procedures and the need for tailored strategies to mitigate environmental impact. Addressing waste management in clinical settings is essential for promoting sustainability in healthcare.
