Pilocarpine Use After Kahook Goniotomy

This trial is studying whether using pilocarpine eye drops after Kahook Dual Blade goniotomy — a minimally invasive glaucoma procedure done during cataract surgery — helps lower eye pressure more effectively than surgery alone. **You may be eligible if...** - You have ocular hypertension (high eye pressure) or open-angle glaucoma - You are scheduled for combined cataract surgery with Kahook Dual Blade goniotomy at Montefiore Medical Center **You may NOT be eligible if...** - You have had any previous eye surgeries, including laser procedures Talk to your doctor to see if this trial is right for you.