# Clinical Characterization of an Investigational Frequent Replacement Daily Wear Silicone Hydrogel Sphere Contact Lens

> **NCT04702984** · NA · COMPLETED · sponsor: **Alcon Research** · enrollment: 39 (actual)

## Conditions studied

- Refractive Errors

## Interventions

- **DEVICE:** LID021201 contact lenses
- **DEVICE:** OPTI-FREE multipurpose solution

## Key facts

- **NCT ID:** NCT04702984
- **Lead sponsor:** Alcon Research
- **Sponsor class:** INDUSTRY
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2021-01-21
- **Primary completion:** 2021-02-26
- **Final completion:** 2021-02-26
- **Target enrollment:** 39 (ACTUAL)
- **Last updated:** 2022-03-16


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04702984

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04702984, "Clinical Characterization of an Investigational Frequent Replacement Daily Wear Silicone Hydrogel Sphere Contact Lens". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT04702984. Licensed CC0.

---

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