Lateral Rectus Muscle and Anterior Segment Optical Coherence Tomography (AS-OCT)
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|ClinicalTrials.gov Identifier: NCT02383381|
Recruitment Status : Completed
First Posted : March 9, 2015
Last Update Posted : March 9, 2015
•Background and study aims : The investigators conducted this study to evaluate the movement of extraocular muscle after strabismus surgery with non-invasive tool called AS-OCT.
- Who can participate? patients who underwent typical lateral rectus recession surgery for correcting intermittent exotropia
- What does the study involve? Volunteers will attend a clinic for four visits over six months. They will undergo AS-OCT at every visits during follow up period. AS-OCT is non-invasive test to evaluate operation site. The test only requires their cooperation when they undergo AS-OCT.
- What are the possible benefits and risks of participating? This is non-invasive test for your postoperative follow up. Therefore, there will be no risks about this test.
- Where is the study run from? Samsung Medical Center
- When is the study starting and how long is it expected to run for? From Feb 2014 to Dec 2014
|Condition or disease||Intervention/treatment|
|Intermittent Exotropia||Procedure: lateral rectus recession|
|Study Type :||Observational|
|Actual Enrollment :||30 participants|
|Official Title:||Pre and Post-operative Rectus Muscle Insertion Site Changing Using Anterior Segment Optical Coherence Tomography in Strabismus Patients|
|Study Start Date :||February 2014|
|Actual Primary Completion Date :||December 2014|
|Actual Study Completion Date :||January 2015|
- Procedure: lateral rectus recession
typical surgery for correcting intermittent exotropia
- The change of limbus-muscle insertion distance measured with AS-OCT [ Time Frame: baseline and 1.3.6 months ]