Evaluation of P-321 Ophthalmic Solution Compared to Placebo in Subjects With Dry Eye Disease
Public ClinicalTrials.gov record NCT02831387. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Randomized, Double-Masked, Parallel Group Study of P-321 Ophthalmic Solution Compared to Placebo in Subjects With Dry Eye Disease Assessing Safety and Efficacy Over 28 Days
Study identification
- NCT ID
- NCT02831387
- Recruitment status
- Terminated
- Study type
- Interventional
- Phase
- Phase 2
- Lead sponsor
- Parion Sciences
- Industry
- Enrollment
- 47 participants
Conditions and interventions
Conditions
Interventions
- P-321 Ophthalmic Solution Drug
- P-321 Ophthalmic Solution placebo Drug
Drug
Eligibility (public fields only)
- Age range
- 18 Years to 80 Years
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Jun 30, 2016
- Primary completion
- May 31, 2017
- Completion
- May 31, 2017
- Last update posted
- Oct 10, 2018
2016 – 2017
United States locations
- U.S. sites
- 7
- U.S. states
- 5
- U.S. cities
- 7
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Sall Research Medical Center | Artesia | California | 90701 | — |
| Tauber Eye Center | Kansas City | Missouri | 64111 | — |
| Ophthalmology Associates | St Louis | Missouri | 63131 | — |
| Comprehensive Eye Care, Ltd. | Washington | Missouri | 63090 | — |
| UNC Kittner Eye Center | Chapel Hill | North Carolina | 27517 | — |
| Ocular Surface Center, Baylor College of Medicine | Houston | Texas | 77030 | — |
| Virginia Eye Consultants | Norfolk | Virginia | 23502 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT02831387, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Oct 10, 2018 · Synced Jul 21, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT02831387 live on ClinicalTrials.gov.