Non-invasive Tear Film Dynamic Measurements in Normal, MGD and ADDE Subjects After Saline Instillation
Public ClinicalTrials.gov record NCT01128049. 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
Non-invasive Tear Film Dynamic Measurements in Normal, MGD (Meibomium Gland Dysfunction) and Aqueous Deficient Dry Eye(ADDE) Subjects After Saline Instillation
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Compare the objective tear film dynamic measurements in three different populations (MGD \[Meibomium Gland Dysfunction\], ADDE \[Aqueous Deficient Dry Eye\] and normal/control \[non-dry eye\]) and the subjective experience before and after instilling a single drop of saline in each eye. Currently available office-based tests for dry eye do not reliably correlate with patients' subjective symptoms. This study is interested in assessing how individuals with these two different ocular surface diseases compare with the normal population when measured objectively using two different instruments.
Study identification
- NCT ID
- NCT01128049
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 15 participants
Conditions and interventions
Interventions
- Subjective Questionnaire Behavioral
- Measurement with wavefront sensor (right eye, then left eye) Procedure
- Instill Saline Drop Drug
Behavioral · Procedure · Drug
Eligibility (public fields only)
- Age range
- 20 Years to 65 Years
- 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
- May 31, 2010
- Primary completion
- Nov 30, 2011
- Completion
- Nov 30, 2011
- Last update posted
- Aug 6, 2015
2010 – 2011
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| The Flaum Eye Institute-University of Rochester | Rochester | New York | 14642 | — |
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 NCT01128049, 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 Aug 6, 2015 · Synced Sep 5, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT01128049 live on ClinicalTrials.gov.