# Clinical Assessment of a Daily Wear Monthly Replacement Soft Silicone Hydrogel Contact Lens

> **NCT04476784** · NA · COMPLETED · sponsor: **Alcon Research** · enrollment: 66 (actual)

## Conditions studied

- Myopia

## Interventions

- **DEVICE:** Lehfilcon A contact lenses
- **DEVICE:** Comfilcon A contact lenses
- **DEVICE:** CLEAR CARE

## Key facts

- **NCT ID:** NCT04476784
- **Lead sponsor:** Alcon Research
- **Sponsor class:** INDUSTRY
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2020-08-17
- **Primary completion:** 2020-11-18
- **Final completion:** 2020-11-18
- **Target enrollment:** 66 (ACTUAL)
- **Last updated:** 2021-10-26


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04476784

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04476784, "Clinical Assessment of a Daily Wear Monthly Replacement Soft Silicone Hydrogel Contact Lens". Retrieved via AI Analytics 2026-06-01 from https://api.ai-analytics.org/clinical/NCT04476784. Licensed CC0.

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