# Comparison of Optical Quality With Different Placement of Refractive Multifocal Intraocular Lens

> **NCT03674840** · NA · COMPLETED · sponsor: **Peking University Third Hospital** · enrollment: 40 (actual)

## Conditions studied

- Cataract, Age-Related

## Interventions

- **PROCEDURE:** angle kappa based SBL-3 implantation
- **PROCEDURE:** 0 to 180 degree SBL-3 implantation

## Key facts

- **NCT ID:** NCT03674840
- **Lead sponsor:** Peking University Third Hospital
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2017-06-12
- **Primary completion:** 2019-02-01
- **Final completion:** 2019-04-01
- **Target enrollment:** 40 (ACTUAL)
- **Last updated:** 2022-08-05


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03674840

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03674840, "Comparison of Optical Quality With Different Placement of Refractive Multifocal Intraocular Lens". Retrieved via AI Analytics 2026-06-03 from https://api.ai-analytics.org/clinical/NCT03674840. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*