A Natural History Study of Patients With Dry Eye
Public ClinicalTrials.gov record NCT00833235. 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.
Study identification
- NCT ID
- NCT00833235
- Recruitment status
- Completed
- Study type
- Observational
- Phase
- Not listed
- Lead sponsor
- Allergan
- Industry
- Enrollment
- 284 participants
Conditions and interventions
Conditions
Interventions
- Artificial Tears Other
Other
Eligibility (public fields only)
- Age range
- 40 Years and older
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Jan 31, 2009
- Primary completion
- Mar 5, 2017
- Completion
- Mar 5, 2017
- Last update posted
- Jul 24, 2017
2009 – 2017
United States locations
- U.S. sites
- 17
- U.S. states
- 12
- U.S. cities
- 17
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Jones Eye Institute | Little Rock | Arkansas | 72205 | — |
| North Valley Eye Medical Group, Inc. | Mission Hills | California | 91345 | — |
| Milauskas Eye Institute | Rancho Mirage | California | 92270 | — |
| Eye Center of Northern Colorado | Fort Collins | Colorado | 80525 | — |
| Cape Coral Eye Center, PA | Cape Coral | Florida | 33904 | — |
| The Eye Institute of West Florida | Largo | Florida | 33770 | — |
| The Wilmer Eye Institute Johns Hopkins Hospital | Baltimore | Maryland | 21287 | — |
| Minnesota Eye Consultants, P.A. | Bloomington | Minnesota | 55431 | — |
| Mulqueeny Eye Centers | Creve Coeur | Missouri | 63141 | — |
| Mercy Eye Specilaists | Springfield | Missouri | 65804 | — |
| Cleveland Eye Clinic | Brecksville | Ohio | 44141 | — |
| Ophthalmic Partners Bala | Cynwyd | Pennsylvania | 19004 | — |
| Hazleton Eye Specialists | Township | Pennsylvania | 16066 | — |
| Vanderbilt Eye Institute | Nashville | Tennessee | 37232 | — |
| Alkek Eye Center, Department of Ophthalmology | Houston | Texas | 77030 | — |
| The Eye Clinic of Texas/ dba Texas Clinical Eye Research Center | League City | Texas | 77573 | — |
| See Clearly Vision Group | McLean | Virginia | 22102 | — |
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 NCT00833235, 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 Jul 24, 2017 · Synced Jul 21, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00833235 live on ClinicalTrials.gov.