A Comparison of Cataract Surgery Alone and Cataract Surgery With iStent

This study aims to recruit patients of the Glaucoma Investigative and Research Unit (GIRU) of Royal Victorian Eye and Ear Hospital (RVEEH) with mild to moderate glaucoma who are due to undergo cataract surgery and randomise each to either cataract surgery or combined cataract surgery with iStent Inject® insertion. Only patients who meet the inclusion criteria and none of the exclusion criteria will be recruited. The outcomes measures of the study will be a comparison of: 1) extent of IOP reduction; 2) reduction in number of topical glaucoma medications; 3) patient treatment satisfaction - between the two treatment groups.