# Premium Monovision Versus Other Types of Monovision and Bilateral Trifocal Implantation.

> **NCT04618380** · — · COMPLETED · sponsor: **Democritus University of Thrace** · enrollment: 120 (actual)

## Conditions studied

- Presbyopia
- Refractive Errors
- Cataract

## Interventions

- **DIAGNOSTIC_TEST:** bUD-VA,bUN-RA, bUI-RA, bUI-CPS, bUN-CPS, contrast sensitivity

## Key facts

- **NCT ID:** NCT04618380
- **Lead sponsor:** Democritus University of Thrace
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2018-01-01
- **Primary completion:** 2020-07-31
- **Final completion:** 2020-11-01
- **Target enrollment:** 120 (ACTUAL)
- **Last updated:** 2020-11-09


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04618380

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04618380, "Premium Monovision Versus Other Types of Monovision and Bilateral Trifocal Implantation.". Retrieved via AI Analytics 2026-09-07 from https://api.ai-analytics.org/clinical/NCT04618380. Licensed CC0.

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