# Performance of Aspheric Hydrogel Lenses After a Refit With Sphere Silicone Hydrogel Lenses for 4 Weeks

> **NCT03835078** · NA · COMPLETED · sponsor: **CooperVision, Inc.** · enrollment: 42 (actual)

## Conditions studied

- Ametropia

## Interventions

- **DEVICE:** methafilcon A contact lenses
- **DEVICE:** fanfilcon A contact lenses

## Key facts

- **NCT ID:** NCT03835078
- **Lead sponsor:** CooperVision, Inc.
- **Sponsor class:** INDUSTRY
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2019-01-01
- **Primary completion:** 2019-03-27
- **Final completion:** 2019-07-06
- **Target enrollment:** 42 (ACTUAL)
- **Last updated:** 2020-06-11


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03835078

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03835078, "Performance of Aspheric Hydrogel Lenses After a Refit With Sphere Silicone Hydrogel Lenses for 4 Weeks". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT03835078. Licensed CC0.

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