Background of Minimally Invasive Glaucoma Surgery (MIGS)-Adapted Patients for Cataract Surgery in Glaucoma.

: To investigate whether it is better to perform minimally invasive glaucoma surgery (MIGS) when performing cataract surgery on glaucoma patients. : The study enrolled a total of 159 eyes of subjects with mild-to-moderate glaucoma, including primary open angle glaucoma (POAG), normal tension glaucoma (NTG), and combined mechanism glaucoma (CMG) with visually significant cataract, who were treated with one or more ophthalmic antiglaucoma agents. Phacoemulsification and aspiration with intraocular lens insertion (PEA + IOL, phaco group) or MIGS with PEA + IOL (µLot-phaco group) was performed on patients with glaucoma. Age, sex, glaucoma type, pre- and postoperative IOP, and ratio of IOP reduction were estimated. : The rate of IOP reduction in the µLot-phaco group was found to be significantly higher than in the phaco group at the 6-month postoperative assessment. Specifically, a strong correlation was observed between preoperative IOP levels, the presence of POAG, and patient age within the µLot-phaco group, all of which contributed significantly to the IOP reduction observed at the 6-month follow-up. : Simultaneous cataract and MIGS were found to be more effective in older POAG patients with higher preoperative IOP.