# Study of Presbyopia-correcting Intraocular Lenses in Eyes With Previous Corneal Refractive Surgery

> **NCT04522427** · NA · UNKNOWN · sponsor: **Eye & ENT Hospital of Fudan University** · enrollment: 114 (estimated)

## Conditions studied

- Cataract
- Presbyopia

## Interventions

- **DEVICE:** Use Multifocal and Extended Depth-of-Focus Intraocular Lenses(IOLs)
- **DEVICE:** Use Monofocal intraocular lenses(IOLs)

## Key facts

- **NCT ID:** NCT04522427
- **Lead sponsor:** Eye & ENT Hospital of Fudan University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2020-09-01
- **Primary completion:** 2021-08-31
- **Final completion:** 2022-08-31
- **Target enrollment:** 114 (ESTIMATED)
- **Last updated:** 2020-08-21


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04522427

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04522427, "Study of Presbyopia-correcting Intraocular Lenses in Eyes With Previous Corneal Refractive Surgery". Retrieved via AI Analytics 2026-06-01 from https://api.ai-analytics.org/clinical/NCT04522427. Licensed CC0.

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