No phaseRecruitingAge-related condition
Peripheral refraction with Eyhance versus Eyhance Pro intraocular lenses
Prospective, randomised, contralateral comparative study of peripheral refraction after implantation of an enhanced monofocal and an enhanced monofocal with improved peripheral vision intraocular lenses
- Sponsor
- University Hospitals Sussex NHS Foundation Trust (Academic or other)
- Enrolment
- 32 planned
- Conditions
- Disorders of lens
- Interventions
- Intraocular lenses
- Ages
- adults, older adults
- Registry
- ISRCTN17248590
From the registry
Background and study aims When cataract surgery is performed, the cloudy natural lens is replaced with an artificial lens called an intraocular lens (IOL). The TECNIS Eyhance IOL is an enhanced monofocal lens that provides excellent distance vision and improved intermediate vision (such as for computer use and cooking) compared to standard lenses. Johnson & Johnson has recently introduced a newer version called the TECNIS Eyhance Pro IOL, which is designed to additionally improve peripheral (side) vision while maintaining the same central vision quality. Both lenses are approved for routine NHS use and have excellent safety profiles. This study aims to compare how these two lenses perform, particularly regarding peripheral vision. The study will recruit patients who need cataract surgery in both eyes. Each patient will receive one type of lens in one eye and the other type in the other eye (randomly allocated). This contralateral design eliminates differences between patients and allows direct comparison. At one month after surgery, their peripheral vision will be measured using a…
Primary outcomes
- Difference in relative peripheral astigmatism (dioptres) at 20 degrees nasal eccentricity
History
Primary completion expected
Registered
Started