# Evaluating the Effect of Laser Vision Surgery, Phakic Intraocular Lens Implantation, Cataract Surgery, and Pupil Dilation on the Iris Recognition Scanner Function of Smartphone

> **NCT02939001** · NA · COMPLETED · sponsor: **Yonsei University** · enrollment: 25 (actual)

## Conditions studied

- Cataract
- Myopia
- Myopic Astigmatism

## Interventions

- **DEVICE:** iris recognition scanner

## Key facts

- **NCT ID:** NCT02939001
- **Lead sponsor:** Yonsei University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2016-10-03
- **Primary completion:** 2017-03-24
- **Final completion:** 2017-03-24
- **Target enrollment:** 25 (ACTUAL)
- **Last updated:** 2018-07-18


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02939001

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02939001, "Evaluating the Effect of Laser Vision Surgery, Phakic Intraocular Lens Implantation, Cataract Surgery, and Pupil Dilation on the Iris Recognition Scanner Function of Smartphone". Retrieved via AI Analytics 2026-06-05 from https://api.ai-analytics.org/clinical/NCT02939001. Licensed CC0.

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