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Efficacy Comparative Study Between Tears Again®, Opticol® and Optive®

This study has been completed.
Sponsor:
ClinicalTrials.gov Identifier:
NCT00893243
First Posted: May 5, 2009
Last Update Posted: May 5, 2009
The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details.
Information provided by:
Hospital de Sao Sebastiao
May 4, 2009
May 5, 2009
May 5, 2009
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No Changes Posted
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Efficacy Comparative Study Between Tears Again®, Opticol® and Optive®
Efficacy Comparative Study Between Tears Again®, o Opticol® e o Optive® in Clinical and Symptomatology Treatment of Dry Eye Syndrome in Contact Lens Wearers and/or Computers Users

Primary Purpose:

  • To compare the efficacy in treating dry eye syndrome in contact lens wearers or computer users of Tears Again® versus Opticol® versus Optive®

Secondary Purpose:

  • Subjective evaluation of symptomatology
  • Evaluation of preference in different kind of administration - spray versus monodoses versus multi-doses
Not Provided
Observational
Observational Model: Cohort
Time Perspective: Prospective
Not Provided
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Probability Sample
Administrative staff of the hospital with more than 4 hours/day computer use and contact lens wearers
Dry Eye Syndrome
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  • 1Tears Again/Control
  • 2Opticol/Control
  • 3Optive/Control
  • 4Tears Again/Opticol
  • 5Tears Again/Optive
  • 6Opticol/Optive
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*   Includes publications given by the data provider as well as publications identified by ClinicalTrials.gov Identifier (NCT Number) in Medline.
 
Completed
27
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Inclusion Criteria:

  • Informed Consent signed
  • Age >18 years and < 55 years
  • Daily wearer of soft contact lens and/or daily (> 4 hours/day) computer user

Exclusion Criteria:

  • Dry eye Syndrome other than of evaporative etiology, according to DEWS
  • Ocular or systemic disease that can affect the normal tear film
  • Pregnancy or pregnancy risk (no contraceptive method), lactation
Sexes Eligible for Study: All
18 Years to 55 Years   (Adult)
Yes
Contact information is only displayed when the study is recruiting subjects
Portugal
 
 
NCT00893243
HSS-01-08
No
Not Provided
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Dr Lilianne Duarte, MD, Ophthalmologist
Hospital de Sao Sebastiao
Not Provided
Principal Investigator: Lilianne Duarte, MD Ophthalmologist
Study Director: José Salgado-Borges, PhD Ophthalmology Department Director
Hospital de Sao Sebastiao
May 2009