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Evaluation of Tears Naturale® Free and Tears Naturale® II Lubricant Eye Drops

Evaluation of Tears Naturale® Free and Tears Naturale® II Lubricant Eye Drops

Recruiting
18 years and older
All
Phase N/A

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Overview

The purpose of this post-market clinical follow-up (PMCF) study is to describe the effectiveness and safety of Tears Naturale® Free and Tears Naturale® II lubricant eye drops in subjects experiencing dry eye (DE) symptoms.

Description

Each subject's participation will last approximately 30 days and include three scheduled visits: a screening/baseline clinic visit on Day 1 (Visit 1), a telephone follow-up visit on Day 15 (-2/+5 days) (Visit 2), and an in-office visit on Day 30 (-2/+5 days) (Visit 3).

This study will be conducted in Canada.

Eligibility

Key Inclusion Criteria:

  • Able to read, understand, and sign an Institutional Review Board (IRB)/Independent Ethics Committee (IEC) approved informed consent form in English or French.
  • Able to attend all study visits as required as per protocol.
  • Mild to moderate dry eye disease.
  • Willing to discontinue use of all habitual artificial tear supplements and use only the study device for the entire study duration.
  • Other protocol-defined inclusion criteria may apply.

Key Exclusion Criteria:

  • Any known allergic reactions to the study products or its ingredients.
  • Ocular injury to either eye in the past 3 months prior to screening.
  • Ocular surgery within the previous 6 months or ocular surgery planned during the study.
  • Use of any systemic medication known to cause dry eye for less than 1 month before the Screening/Baseline visit.
  • Other protocol-defined exclusion criteria may apply.

Study details
    Dry Eye Disease

NCT07540884

Alcon Research

27 June 2026

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FAQs

Learn more about clinical trials

What is a clinical trial?

A clinical trial is a study designed to test specific interventions or treatments' effectiveness and safety, paving the way for new, innovative healthcare solutions.

Why should I take part in a clinical trial?

Participating in a clinical trial provides early access to potentially effective treatments and directly contributes to the healthcare advancements that benefit us all.

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The duration of clinical trials varies. Some trials last weeks, some years, depending on the phase and intention of the trial.

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Compensation varies per trial. Some offer payment or reimbursement for time and travel, while others may not.

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Clinical trials follow strict ethical guidelines and protocols to safeguard participants' health. They are closely monitored and safety reviewed regularly.
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