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OpenTrials
Completed

NCT Number: NCT00673764

The Effect of Systane Ultra Lubricant Eye Drops (FID 112903) on Visual Performance

To evaluate the effect of 2 different lubricant eye drops on visual function of patients with dry eye

Completed

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Key information

Conditions

Dry Eye Dry Eye Syndromes Eye Diseases Lacrimal Apparatus Diseases

Age range

18 month and older

Sex eligibility

All sexes

Study type

Interventional

Phase

Not applicable

Primary location

North Andover

North Andover, Massachusetts, 01845, United States

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • Documented diagnosis of dry eye
  • Must not have worn contact lenses for 12 hours prior to Day 1

Exclusion criteria

  • Age related

Treatment and study plan

Systane Ultra Lubricant Eye Drops

Other

Systane Ultra Lubricant Eye Drops 1 drop each eye one time

Optive lubricant Eye Drops

Other

Optive Lubricant Eye Drops 1 drop each eye one time

Primary outcomes

  1. Time at Best Corrected Visual Acuity

    Time frame: 15 minutes, 45 minutes, and 90 minutes post-dose

    Measuring length of time patient can maintain their best vision while completing a computer task. Performed at 15 minutes, 45 minutes, and 90 minutes post-dose. Corrected visual acuity means the patient can wear glasses or contacts if needed such that the measure is performed with the patient seeing the best that they can.

Secondary outcomes

  1. Functional Blink Rate Time (Time Between Blinks)

    Time frame: 15 minutes, 45 minutes, and 90 minutes post-dose

    Measures time in seconds between normal blinks. Performed at 15 minutes, 45 minutes, and 90 minutes post-dose. Longer blink rate time correlates with improved visual performance.

Sponsors and collaborators

Lead sponsor

Alcon Research

Industry

Registry information

Important dates

Study start
2008
Primary completion
2008
Study completion
2008
First posted
May 7, 2008
Registry last updated
Feb 2, 2012

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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