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NCT01161771 · ClinicalTrials.gov registry record
Effects of Cataract Extraction Surgery and Limbal Relaxing Incision on Corneal Sensation and Dry Eye
A clinical trial of Dry Eye, sponsored by Allergan.
- Completed
- Registry status
- 32
- Enrollment target
- 1
- Study location
NCT01161771: Completed study of Dry Eye, sponsored by Allergan.
NCT01161771 is a study of Dry Eye that has completed, run by Allergan. The registered enrollment target is 32 participants, below the 95-participant average among 41 other Dry Eye trials with a reported enrollment target (66% lower). The trial reports 1 study location across 1 state. According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT01161771, a study of Dry Eye, has completed, sponsored by Allergan.
- COMPLETED
- Registry status
- 32 participants
- Enrollment target
- 1
- Study location
Study Summary
This is a multicenter evaluation of the effects of the cataract extraction and limbal relaxing incisions (LRI) on corneal sensation and dry eye signs and symptoms.
Primary Outcome
The percentage of subjects at month 3 with corneal sensitivity \< 50 mm at any of the locations measured. Corneal sensitivity is evaluated by using a nylon filament to measure the capability of the cornea (clear front portion of the eye) to respond to touch. The longest filament length at which a minimum of the 3 out of 5 stimulus applications produce a positive response from the subject was the corneal touch threshold (sensitivity). Measurements were taken at 5 different locations in each corne
Conditions Studied
Interventions
- PROCEDURE Cataract Surgery and Limbal relaxing incision
Study Locations (1)
New York
- - Long Island City
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 32 participants |
| Start Date | 2010-05 |
| Est. Completion | 2010-12 |
What the finished NCT01161771 record still lists
NCT01161771 is an observational study that tracks outcomes without assigning an intervention. The registry caps enrollment at 32 participants, a relatively small participant target, below the 95-participant average among 41 other Dry Eye trials with a reported enrollment target (66% lower).
The record links to 1 condition, with Dry Eye appearing as the primary indexed condition, and to 1 intervention - of which Cataract Surgery and Limbal relaxing incision is the first listed.
NCT01161771 reports a single indexed study location in New York.
Frequently Asked Questions
What is clinical trial NCT01161771 about?
NCT01161771 is a clinical study titled "Effects of Cataract Extraction Surgery and Limbal Relaxing Incision on Corneal Sensation and Dry Eye". This is a multicenter evaluation of the effects of the cataract extraction and limbal relaxing incisions (LRI) on corneal sensation and dry eye signs and symptoms.
What is the current status of trial NCT01161771?
This trial is currently completed. The enrollment target is 32 participants. The study started on 2010-05. Estimated completion is 2010-12.
What conditions does trial NCT01161771 study?
This clinical trial studies the following conditions: Dry Eye.
What interventions are being tested in trial NCT01161771?
The interventions under investigation include: Cataract Surgery and Limbal relaxing incision (PROCEDURE).
Who is sponsoring clinical trial NCT01161771?
This trial is sponsored by Allergan, which has 314 total clinical trials registered on ClinicalTrials.gov.
Where is trial NCT01161771 being conducted?
This trial has 1 study location across New York. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.
Learn More About Clinical Trials
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Where NCT01161771's enrollment target sits among peer trials
32 30th of 41 higher than 12 of 41 other Dry Eye trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other Dry Eye trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source ClinicalTrials.gov registry export · 2026-08-08
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