Postoperative Rotational Dynamics of Three Toric Intraocular Lens Designs
Postoperative Rotational Dynamics of Different Toric Intraocular Lens Designs
Jin Yang
400 participants
Jan 1, 2025
INTERVENTIONAL
Conditions
Summary
This prospective comparative cohort study evaluates and compares postoperative rotational stability and time-course dynamics of three commercially available toric intraocular lenses (TECNIS Toric II \[ZCU\], AcrySof IQ Toric, and AT TORBI 709M) after phacoemulsification cataract surgery. Rotation is quantified by registering postoperative retroillumination photographs to the end-of-surgery baseline using iris/scleral landmarks, with follow-up at postoperative day 1, day 3, week 1, week 2, month 1, and month 3. Associations between rotational outcomes and ocular biometric parameters are analyzed using linear mixed-effects models to inform individualized IOL selection and perioperative management.
Eligibility
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Interventions
Using TECNIS Toric II (ZCU) intraocular lens during standard phacoemulsification cataract surgery.
Using AcrySof IQ Toric intraocular lens during standard phacoemulsification cataract surgery.
Using the AT TORBI 709M intraocular lens during standard phacoemulsification cataract surgery.
Locations(1)
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NCT07453992