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NCT01901614 · ClinicalTrials.gov registry record · NA
OCT-guided LALAK for KCN
A NA study, sponsored by Oregon Health and Science University.
- Terminated
- Registry status
- NA
- Development phase
- 5
- Enrollment target
NCT01901614: Clinical Trial NA study, sponsored by Oregon Health and Science University.
NCT01901614 is a NA study that was terminated before completion, run by Oregon Health and Science University. The registered enrollment target is 5 participants, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (100% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT01901614, a NA study, was terminated before completion, sponsored by Oregon Health and Science University.
- TERMINATED
- Registry status
- NA
- Development phase
- 5 participants
- Enrollment target
Study Summary
The purpose of this study is to determine if a new procedure, called laser-assisted lamellar anterior keratoplasty (LALAK), can achieve the same level of vision with a lower risk of potential complications after surgery compared to another corneal transplant procedure. The current procedure is called Intralase-enabled keratoplasty (IEK) and replaces the entire cornea. The LALAK procedure involves transplanting only the top layers of the cornea instead of the entire cornea. Only one eye will have this experimental procedure performed. If both eyes need to have surgery your doctor will help you decide on the best non-study option for your other eye.
Primary Outcome
The primary goal of the trial is to determine if LALAK can achieve the same level of postoperative Best Spectacle Corrected Visual Acuity (BSCVA) guided by OCT as IEK. The BSCVA will be measured using a clinic Snellen chart and recorded in the typical Snellen fraction (20/xx) in feet. This will be converted to logMAR form for statistical analysis.
Interventions
- PROCEDURE LALAK
- PROCEDURE IEK
- DRUG Retrobulbar Block or General Anesthesia
- DEVICE optical coherence tomography (OCT)
- DRUG Topical Anesthesia
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 5 participants |
| Start Date | 2013-08 |
| Est. Completion | 2017-08-31 |
| Phase | NA |
Why NCT01901614 stopped before completion
NCT01901614 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 5 participants, a relatively small participant target, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (100% lower).
The record links to 0 conditions, and to 5 interventions - of which LALAK is the first listed.
NCT01901614 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT01901614 about?
NCT01901614 is a clinical study titled "OCT-guided LALAK for KCN". The purpose of this study is to determine if a new procedure, called laser-assisted lamellar anterior keratoplasty (LALAK), can achieve the same level of vision with a lower risk of potential complications after surgery compared to another corneal transplant procedure. The current procedure is calle...
What is the current status of trial NCT01901614?
This trial is currently terminated. It is a NA study. The enrollment target is 5 participants. The study started on 2013-08. Estimated completion is 2017-08-31.
What interventions are being tested in trial NCT01901614?
The interventions under investigation include: LALAK (PROCEDURE), IEK (PROCEDURE), Retrobulbar Block or General Anesthesia (DRUG), optical coherence tomography (OCT) (DEVICE), Topical Anesthesia (DRUG).
Who is sponsoring clinical trial NCT01901614?
This trial is sponsored by Oregon Health and Science University, which has 546 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT01901614's enrollment target sits among peer trials
5 1988th of 2000 higher than 5 of 2,000 other NA trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other NA 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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