The Influence of PRN Dry Eye Omega-3 Nutritional Regimen on Tear Osmolarity In Cases Of Dry Eye Disease

Phase 2

Completed

• Conditions: Dry Eye Disease
• Interventions: Dietary Supplement: Omega-3 (Triglyceride form)

• Registration Number: NCT02260960
• Lead Sponsor: Physician Recommended Nutriceuticals

Brief Summary

The investigators hypothesize that oral omega-3-acid triglyceride form will decrease dry-eye related symptoms as well as clinical markers associated with dry eye disease (TearOsmolarity, Schirmer-1 test values, corneal staining, and fluorescein tear break-up time) when compared to administration of placebo.

Detailed Description

Not available

Study Timeline

• Study Start: 2014-03
• Study First Submitted: 2014-10-06
• Study First Submitted QC: 2014-10-08
• Study First Posted: 2014-10-09
• Primary Completion: 2015-03
• Study Completion: 2015-03
• Status Verified: 2016-08
• Last Update Submitted: 2016-08-02
• Last Update Posted: 2016-08-04

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 122

Inclusion Criteria

• Age ≥18 and ≤ 90 at the time of informed consent
• Subjects experiencing dry eye based on a global clinical assessment by the attending clinician, subject complaint of dry eye symptoms
• Presence or History of Tear Osmolarity (Appendix 2) equal to or greater than 312 mOsm/L in at least one eye
• Presence or History of Meibomian Gland Dysfunction (Grade 1 or 2) in at least one eye

Exclusion Criteria

• Allergy to fish oil or safflower oil
• Clinically significant eyelid deformity or eyelid movement disorder that is caused by conditions such as notch deformity, incomplete lid closure, entropion, ectropion, hordeola or chalazia
• Previous ocular disease leaving sequelae or requiring current topical eye therapy other than for DED, including, but not limited to: active corneal or conjunctival infection of the eye and ocular surface scarring Active ocular or nasal allergy
• LASIK or PRK surgery that was performed within one year of the Screening Visit or at any time during the study
• Ophthalmologic drop use within 2 hours of any study visits. Any OTC habitual artificial tear should be continued at the same frequency and no change in drop brand
• Contact lens wear within 12 hours of any study visits
• Pregnancy or lactation during the study
• Abnormal nasolacrimal drainage (by history)
• Punctal cauterization or punctal plug placement within 60 days of screening
• Prohibited Medications - Cyclosporine (Restasis®); any topical prescription medications (i.e., steroids, NSAIDs, etc); glaucoma medications; oral tetracyclines or topical macrolides; oral nutraceuticals (flax, black currant seed oils, etc...) within 3 weeks (21 days) of Screening and at any time during the study

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: PARALLEL

Arm && Interventions

Group	Intervention	Description
Placebo	Omega-3 (Triglyceride form)	safflower oil
Omega-3	Omega-3 (Triglyceride form)	Reesterified Triglyceride form omega 3

Primary Outcome Measures

Name	Time	Method
Tear Osmolarity	12 weeks

Trial Locations

Locations (1)

The Eye Center of Columbus; 🇺🇸 Columbus, Ohio, United States