Independent directory Public ClinicalTrials.gov records United States
Clear filters
ClinicalTrials.gov public records Last synced Sep 24, 2026, 1:52 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1–6 of 6 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Completed Not applicable Interventional Accepts healthy volunteers Results available

Tear Film Break-up Time After Instillation of Artificial Tears

NCT00681265
Conditions
Keratoconjunctivitis Sicca
Interventions
glycerin, polyethylene glycol 400/propylene glycol
Drug
Lead sponsor
Calm Water Therapeutics LLC
Industry
Eligibility
18 Years and older
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008
U.S. locations
1
States / cities
Rochester, New York
Conditions
Dry Eye
Interventions
Polyethylene Glycol 400 0.4%, Propylene Glycol 0.3%, 0.15% sodium Hyaluronate, sodium chloride, sodium phosphate monobasic
Drug
Lead sponsor
Innovative Medical
Industry
Eligibility
18 Years and older
U.S. locations
1
States / cities
Hazleton, Pennsylvania
Conditions
Iron Deficiency, Iron Deficiency Anemia
Interventions
Vitamin E, Placebo
Drug · Other
Lead sponsor
University of Colorado, Denver
Other
Eligibility
9 Months to 2 Years
Enrollment
44 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2013
U.S. locations
1
States / cities
Aurora, Colorado
Conditions
Dry Eye Disease
Interventions
glycerin 0.7%/PEG 400 0.3%, polyethylene glycol 400 0.4%/propylene glycol 0.3%
Drug
Lead sponsor
Calm Water Therapeutics LLC
Industry
Eligibility
18 Years and older
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Andover, Massachusetts
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Effects of Carboxymethylcellulose Artificial Tears on the Eye Microbiome

NCT05292755
Conditions
Dry Eye Syndromes
Interventions
Carboxymethylcellulose (CMC) Artificial Tears, Preservative-free, CMC-free Artificial Tears (control)
Drug
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 100 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Gainesville, Florida
Conditions
Dry Eye Syndromes, Keratoconjunctivitis Sicca, Lacrimal Apparatus Diseases, Keratoconjunctivitis, Eye Diseases, Keratitis, Corneal Disease, Ophthalmic Solution
Interventions
Systane Complete, Systane Ultra
Other
Lead sponsor
Ohio State University
Other
Eligibility
30 Years and older
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Columbus, Ohio