Independent directory Public ClinicalTrials.gov records United States
Clear filters
ClinicalTrials.gov public records Last synced Sep 2, 2026, 10:41 PM EDT

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

Showing 1–3 of 3 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Dry Eye Disease
Interventions
P-321 Ophthalmic Solution, P-321 Ophthalmic Solution placebo
Drug
Lead sponsor
Parion Sciences
Industry
Eligibility
18 Years to 80 Years
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Plantation, Florida
Conditions
Dry Eye Disease
Interventions
P-321 Ophthalmic Solution, P-321 Ophthalmic Solution placebo
Drug
Lead sponsor
Parion Sciences
Industry
Eligibility
18 Years to 80 Years
Enrollment
47 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
7
States / cities
Artesia, California • Kansas City, Missouri • St Louis, Missouri + 4 more
Conditions
Dry Eye Disease
Interventions
P-321 Ophthalmic Solution, P-321 Ophthalmic Solution placebo
Drug
Lead sponsor
Parion Sciences
Industry
Eligibility
18 Years to 80 Years
Enrollment
53 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
Artesia, California