- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT01072526
Pilot Study of a Homeopathic Therapy in Combination With Cyclosporin (Restasis) in the Treatment of Dry Eye Disease
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
Dry eye disease affects millions of people world-wide, and presents with symptoms of blurred vision, discharge from the eyes, eye discomfort, burning, redness, sandy and gritty feeling in the eyes, and sensitivity to light. Topical eye drops for eye lubrication (i.e., artificial tear solutions) and controlling ocular inflammation through the use of topical immunomodulatory agents (i.e., cyclosporine [Restasis]) have been shown to be effective for treating dry eye syndrome, but are not curative. Recently, we have evaluated a few patients who had discontinued using Restasis as they had obtained better relief of their dry eye symptoms with a homeopathic therapy.
Potential participants will undergo an eye examination consisting of medical history and physical examination (i.e., visual acuity, pupillary exam, examination of the lids, slit-lamp examination of the conjunctiva, cornea, anterior chamber, iris, and lens, and funduscopic examination). Participants qualifying for the study will then stop all eye medications and will use a common artificial tear solution for 2 weeks prior to the baseline examination. We will evaluate 4 measures of dry eyes at baseline and after 6 weeks of therapy: 1) tear film to break-up; 2) staining of the cornea by fluorescein stain; 3) measurement of tear production over 5 minutes by Schirmer's test; and 4) the Ocular Surface Disease Index (OSDI).
Study Type
Enrollment (Actual)
Phase
- Phase 2
Contacts and Locations
Study Locations
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Missouri
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Columbia, Missouri, United States, 65212
- University of Missouri-Columbia, Mason Eye Institute
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- diagnosis of moderate to severe dry eye syndrome with or without Sjögren's syndrome
- receiving treatment with topical cyclosporine (Restasis)
- experience one or more moderate dry eye-related symptoms, including dryness, foreign body sensation, burning, blurred vision, photophobia, and soreness or pain
Exclusion Criteria:
- history of ocular disorder including non-dry eye ocular inflammation, glaucoma, contact lens use
- trauma or surgery, including punctal plug insertion within the prior 3 months
- any uncontrolled systemic disease or significant illness
- use of topical ophthalmic medications that could affect dry eye syndrome
- pregnancy, lactation, or considering a pregnancy
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Triple
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Active Comparator: Intervention
Subjects will receive Euphrasia-based homeopathic therapy (Artificial Tears) in combination with cyclosporin solution (Restasis) .
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ophthalmic solution; 1 drop both eyes twice daily
Other Names:
Cyclosporin solution; 1 drop both eyes twice daily
Other Names:
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Placebo Comparator: Control
Subjects will receive placebo in combination with cyclosporin solution (Restasis) .
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Cyclosporin solution; 1 drop both eyes twice daily
Other Names:
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Change in Ocular Surface Disease Index (OSDI)
Time Frame: Start of treatment, 6 weeks
|
Measures dry eye disease and effect on vision-related function.
Measured on a scale of 0-100, with higher scores indicating greater disability.
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Start of treatment, 6 weeks
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Change in Tear Film Breakup Time
Time Frame: Baseline, 6 weeks
|
Interval between last blink and break-up of tear film, measured in seconds.
Less than 10 seconds = dry eye disease; lower score indicates worse disease.
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Baseline, 6 weeks
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Change in Fluorescein Staining Scale
Time Frame: Baseline, 6 weeks
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Demonstrates abrasions on cornea and extent of disease.
Graded on a scale of 0-5 with 5 being the worst score.
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Baseline, 6 weeks
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Change in Schirmer Tear Test With Anesthesia Result
Time Frame: Baseline, 6 weeks
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Assesses how quickly tears are produced, measured in millimeters (mm) on blotting paper.
Greater than 15 mm indicates normal tear production; lower measurement indicates presence of dry eye disease.
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Baseline, 6 weeks
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Other Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Change in Severity of Ocular Discomfort
Time Frame: Baseline, 6 weeks
|
This will be calculated using a composite score of the primary and secondary outcome measures.
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Baseline, 6 weeks
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Collaborators and Investigators
Sponsor
Investigators
- Principal Investigator: Lenworth N Johnson, MD, University of Missouri-Columbia
Study record dates
Study Major Dates
Study Start
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimate)
Study Record Updates
Last Update Posted (Estimate)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
- Lacrimal Apparatus Diseases
- Keratoconjunctivitis
- Conjunctivitis
- Conjunctival Diseases
- Keratitis
- Corneal Diseases
- Eye Diseases
- Dry Eye Syndromes
- Keratoconjunctivitis Sicca
- Physiological Effects of Drugs
- Molecular Mechanisms of Pharmacological Action
- Anti-Infective Agents
- Enzyme Inhibitors
- Antirheumatic Agents
- Immunosuppressive Agents
- Immunologic Factors
- Dermatologic Agents
- Antifungal Agents
- Pharmaceutical Solutions
- Calcineurin Inhibitors
- Ophthalmic Solutions
- Cyclosporine
- Cyclosporins
- Lubricant Eye Drops
Other Study ID Numbers
- LNJ-1
- IRB 1095817 (Other Identifier: University of Missouri)
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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