Achieving net-zero in the dry eye disease care pathway

Area of Science:

• Environmental health
• Public health
• Ophthalmology

Background:

• Climate change poses a significant threat to global health and well-being.
• Despite growing awareness and net-zero commitments, political action on climate change remains insufficient.
• The United Kingdom National Health Service (NHS) aims for net-zero by 2045, requiring sector-specific strategies.

Purpose of the Study:

• To analyze the environmental impact of the dry eye disease care pathway.
• To identify key areas for reducing emissions and pollution in dry eye disease management.
• To inform strategies for enhancing environmental sustainability within healthcare.

Main Methods:

• Mapping the care pathway for dry eye disease.
• Assessing environmental impacts associated with the current management of dry eye disease.
• Identifying opportunities for emission and pollution reduction across seven key areas.

Main Results:

• The management of dry eye disease generates substantial non-recyclable waste.
• Current supply chains for dry eye treatments are inefficient, contributing to environmental damage.
• Recurrent appointments and prescriptions in dry eye care also present environmental challenges.

Conclusions:

• Addressing the environmental impact of dry eye disease care is crucial for public health.
• Implementing targeted strategies can significantly reduce emissions and pollution in healthcare.
• Improving environmental sustainability in managing chronic conditions like dry eye disease is vital for overall well-being.