Health Care Waste and Climate Change

Reducing the Environmental and Economic Costs of Single-Department Infectious Waste Disposal

PURPOSE

The aim of this study was to demonstrate the efficacy of zero-cost interventions on the reduction of infectious waste (IW) stream production in interventional radiology (IR).

METHODS

This quality improvement initiative was developed using needs identification through department-wide meetings with IR stakeholders (physicians, nurses, and radiologic technologists). Department leadership identified and implemented two interventions to reduce disposal of noninfectious waste (NIW) in the IW stream. First, hospital waste management provided focused education for sorting IW versus NIW to IR staff members. Next, the number of IW bins was reduced, and the IW bins were strategically placed on the perimeter of the room. Radiologic technologists tracked IW and NIW bags per case for 25 case days before the intervention and 175 case days after the intervention. A run chart was created to visualize change over time. Wilcoxon rank sum and signed rank tests were performed to evaluate the difference in IW and NIW bags per case before and after the intervention. A goal of significant reduction in NIW stream production was set.

RESULTS

Before the intervention, the production of IW and NIW bags per case was similar (median, 1.0 [interquartile range (IQR), 0.86-1.31] vs 1.1 [IQR, 0.86-1.40]; P = .20). After the intervention, IW bags per case decreased (median, 1.0 [IQR, 0.86-1.31] vs 0.05 [IQR, 0.00-0.13]; P < .001). Fewer IW bags than NIW bags were produced per case after the intervention (median, 0.05 [IQR, 0.00-0.13] vs 1.53 [IQR, 1.30-1.76]; P < .001).

CONCLUSIONS

Zero-cost interventions, including focused education, stakeholder engagement, and strategic placement of waste bins, can significantly reduce the environmental and economic impact of waste produced in IR.

Climate Change and State of the Science for Children's Health and Environmental Health Equity

INTRODUCTION

Climate change is impacting the physical and mental health of children and families. This is a state of the science update regarding the impacts of climate change for pediatric-focused health care providers and advanced practice registered nurses.

METHOD

Using an equity lens, the authors reviewed and synthesized current literature regarding the adverse impacts of climate change.

RESULTS

The poor and communities of color are disproportionately impacted by climate change. Physical health impacts include increased vector and water-born infectious diseases, increases in asthma and respiratory infections, and undernutrition. Social disruptions lead to human trafficking. Climate change is associated with mental health concerns, including anxiety and posttraumatic stress after natural disasters.

DISCUSSION

As clinicians, pediatric-focused providers, and advanced practice registered nurses should use multipronged and interdisciplinary approaches to address or prevent the adverse impacts of climate change. Advocacy at all government levels is necessary to safeguard children and vulnerable populations.