Veterans Lead the Way in Reducing Carbon Emissions with VA's Inhaler Transition
A recent study published in part by Dr. Alexander Rabin of VAAAHS showed a successful inhaler transition for Veterans that not only demonstrates adaptability but also significantly reduces costs and the healthcare system's carbon footprint.
In July 2021, Veterans Affairs (VA) facilities transitioned a significant portion of Veterans from metered-dose inhalers (MDIs) to dry-powder inhalers (DPIs). The goal was reducing costs and environmental impact due to the lower greenhouse gas emissions associated with DPIs.
A study published in JAMA Network Open in part by Dr. Alexander Rabin of VAAAHS, highlights that only a small fraction of veterans reverted to MDIs after the switch, indicating successful adaptation for most patients. The study involved 347,486 Veterans, showing that just 14.2% switched back to MDIs, showing proof of concept in America's largest integrated health system. Researchers are interested in understanding the long-term health outcomes and carbon emission reductions stemming from this change. Despite some adaptation challenges and therapeutic concerns, the switch reflects a broader move towards sustainable healthcare practices. Further investigations are needed to fully comprehend the environmental and clinical impacts of such transitions.
For more information see the Healio Article