# Comparisons of the Astigmatic Power of Toric Intraocular Lens Using Three Toric Calculators: AcrySof, TECNIS, and iTrace Toric Calculator

> **NCT01978106** · — · COMPLETED · sponsor: **Yonsei University** · enrollment: 100 (actual)

## Conditions studied

- Cataract
- Astigmatism

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT01978106
- **Lead sponsor:** Yonsei University
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2013-01
- **Primary completion:** 2013-04
- **Final completion:** 2013-04
- **Target enrollment:** 100 (ACTUAL)
- **Last updated:** 2013-11-07


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01978106

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01978106, "Comparisons of the Astigmatic Power of Toric Intraocular Lens Using Three Toric Calculators: AcrySof, TECNIS, and iTrace Toric Calculator". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT01978106. Licensed CC0.

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