# On-Eye Evaluation of Contact Lens Rotation Marks

> **NCT02055404** · NA · COMPLETED · sponsor: **Alcon Research** · enrollment: 3 (actual)

## Conditions studied

- Refractive Error

## Interventions

- **DEVICE:** Delefilcon A spherical contact lens with molded marks
- **DEVICE:** Etafilcon A toric contact lens

## Key facts

- **NCT ID:** NCT02055404
- **Lead sponsor:** Alcon Research
- **Sponsor class:** INDUSTRY
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2013-02
- **Primary completion:** 2013-02
- **Final completion:** 2013-02
- **Target enrollment:** 3 (ACTUAL)
- **Last updated:** 2014-04-02


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02055404

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02055404, "On-Eye Evaluation of Contact Lens Rotation Marks". Retrieved via AI Analytics 2026-06-23 from https://api.ai-analytics.org/clinical/NCT02055404. Licensed CC0.

---

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