A multicentre double-masked randomised non-inferiority clinical trial comparing the clinical and cost-effectiveness of intravitreal ranibizumab (Lucentis), aflibercept (Eylea) and bevacizumab (Avastin) for Macular Oedema due to Central Retinal Vein Occlusion (acronym: LEAVO)
NIHR Evaluation Trials and Studies Coordinating Centre