Status:
COMPLETED
Differences in Dry Eye Symptoms Related to Geographic Location in Spain and Impact of Artificial Tears Use
Lead Sponsor:
University of Valladolid
Conditions:
Dry Eye Syndromes
Hyaluronic Acid
Eligibility:
All Genders
18-90 years
Brief Summary
This study assessed the differences in DED symptomatology measured with the OSDI questionnaire regarding climate data of the geographic location in a large population in Spain, with a special focus on...
Detailed Description
This was a multicentre study enrolling patients to attend primary eye care centres of the EMO research group across 12 different Spanish locations. A comprehensive eye examination was performed in all...
Eligibility Criteria
Inclusion
- • Volunteer subjects of legal age will be included who agree to participate in the study after being informed by the researcher of each center
Exclusion
- Hyperthyroidis
- Rheumatism
- Lupus
- Autoimmune disease
- Previous diagnosis of Dye Eye Disease
- Cicatricial conjunctivitis
- Pterygium
- Eyelid trichiasis
- History of any eye medication use in the last 3 months to treat any eye condition (glaucoma, etc.)
- Active anterior eye inflammation (such as blepharitis, conjunctivitis, keratitis, scleritis, uveitis, etc.)
- Use of contact lenses in the last 3 months
- Previous ocular trauma or surgery in the last 6 months.
Key Trial Info
Start Date :
February 1 2020
Trial Type :
OBSERVATIONAL
Allocation :
ACTUAL
End Date :
January 31 2022
Estimated Enrollment :
1033 Patients enrolled
Trial Details
Trial ID
NCT06499753
Start Date
February 1 2020
End Date
January 31 2022
Last Update
July 17 2024
Active Locations (1)
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1
IOBA Eye Institute
Valladolid, Spain, 47011