ClinicalTrials.gov record

Completed Not applicable Interventional Accepts healthy volunteers Results available

Silicone Hydrogel Soft Contact Lens 7-Day Extended Wear Basis

ClinicalTrials.gov ID: NCT02939950

Public ClinicalTrials.gov record NCT02939950. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

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ClinicalTrials.gov public records Last synced Sep 4, 2026, 6:18 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

A Study to Evaluate the Safety and Effectiveness of a Silicone Hydrogel Soft Contact Lens When Worn on a 7-Day Extended Wear Basis

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

The objective of this study is to evaluate the safety and effectiveness of the Bausch + Lomb samfilcon A soft (hydrophilic) contact lens, a new silicone hydrogel contact lens, compared to the Bausch + Lomb PureVision® soft contact lens when worn for 7-day extended wear by adapted soft contact lens wearers.

Study identification

NCT ID: NCT02939950
Recruitment status: Completed
Study type: Interventional
Phase: Not applicable
Lead sponsor: Bausch Health Americas, Inc.; Industry
Enrollment: 816 participants

Conditions and interventions

Conditions

Myopia

Interventions

Device

Eligibility (public fields only)

Age range: 18 Years to 40 Years
Sex: All
Healthy volunteers: Accepts healthy volunteers

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date: Apr 29, 2015
Primary completion: Aug 2, 2016
Completion: Aug 2, 2016
Last update posted: Dec 22, 2019

2015 – 2016

United States locations

U.S. sites: 1
U.S. states: 1
U.S. cities: 1

Facility	City	State	ZIP	Site status
Cicero Family Eye Care	Cicero	New York	13039	—

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

About this trial record page

What this page shows: Public field values for ClinicalTrials.gov record NCT02939950, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do: No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from: Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh: Last update posted Dec 22, 2019 · Synced Sep 4, 2026

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The complete protocol, eligibility criteria, and contact information for NCT02939950 live on ClinicalTrials.gov.

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