🌱 Sustainable future Exciting discoveries: first-ever published and publicly available method and guidance to assess clinical trial carbon footprints, crucial for designing eco-friendly trials. A must-read for healthcare researchers aiming for sustainability. 🌍 #BMJ Open #CGSS #Sustainability #CarbonFootprint Griffiths J, Fox L, Williamson PR on behalf of the Low Carbon Clinical Trials Group. Quantifying the carbon footprint of clinical trials: guidance development and case studies. BMJ Open 2024;14:e075755. doi: 10.1136/bmjopen-2023-075755