Environmental sustainability in gynecologic oncology

Climate change is a complex, global issue that is impacting human health in various ways, with healthcare being a significant contributor to carbon emissions in the United States. This review discusses the environmental impact of important aspects of gynecologic oncology care, including surgery, anesthesia care, radiology, chemotherapy, and radiation oncology. Operating room energy and material use is highlighted, with a focus on the environmental impact of robotic surgery. The contribution of certain anesthetic gases in increasing greenhouse gas emissions is addressed. Additionally, the environmental impacts of radiologic imaging, chemotherapy, and radiation oncology are also discussed. Despite the complexity of climate change, there are multiple strategies on the individual and institutional level that can help mitigate the environmental impact of gynecologic oncology care. Individual efforts include practicing red bag stewardship, limiting single use-supplies, decreasing the use of potentially deleterious anesthetics, and supporting research into alternative dosing for chemotherapy and radiation which requires less patient travel. Institutional strategies include investing in efficient HVAC systems, utilizing reusable and reprocessed materials and devices, and purchasing renewable energy sources. Both individuals and institutions can advocate with industry and government at all levels for practices and policies that support lower carbon emissions. By recognizing our role in reducing carbon emissions, we can work towards improving the well-being of our patients and the larger community.