Nuclear Cataract Clinical Trial
Official title:
Less Discomfort and Less Pharmacology. Cataract Surgery at Physiologic Intraocular Pressure (IOP)
To investigate the impact of high vs low Intraocular Pressure (IOP) on the intraoperative experience for the patient and surgeon. Operating at a more physiologic IOP using Active Sentry hand piece during cataract surgery will result in significantly less discomfort/pain as assessed by the decreased need for rescue medication
Objectives: To investigate the impact of Intraocular Pressure (IOP) high vs low on the intraoperative experience for the patient and surgeon Design: Prospective, single-surgeon, subject's first eyes undergoing phacoemulsification will be randomized to high (Intraocular Pressure (IOP) 65 millimeters of mercury (mmHg)) or low (IOP 25mmHg) IOP, contralateral eye will receive other treatment Hypothesis: Operating at a more physiologic IOP using Active Sentry hand piece during cataract surgery will result in significantly less discomfort/pain as assessed by the decreased need for rescue medication ;
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