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Clinical Trial Summary

Objective: To determine the preliminary outcome of external over the counter (OTC) povidone iodine (PI) application in the management of chronic and acute blepharitis vs. currently clinically accepted medical regimen, i.e. eyelid hygiene, antibiotic drops, or antibiotic/steroid ointments. Methodology: One hundred adult patients with chronic and acute blepharitis will be enrolled and randomized into four groups. In group one, 25 patients will be instructed to scrub the lid margin of one eye with 5% PI twice daily for 10 days and the other eye with no intervention. In group two, 25 patients will be instructed to scrub the lid margin of one eye with 5% PI and the other eye will receive warm soaked eyelid wash. In group three, 25 patients will be instructed to scrub the lid margin of one eye with 5% PI and the other eye will receive 1 drop of azithromycin ophthalmic solution twice daily for 10 days. In group four, 25 patients will be instructed to scrub the lid margin of one eye with 5% PI and the other eye will receive tobradex ointment applied to the lid margin. Subjective variables assessed included itchiness, foreign body sensation and eyelid edema (grade 0-4). Objective variables assessed included lid margin redness, meibomian gland plugging and presence/absence of collarets (grade 0-4). Cultures of lid margin at the initiation and at the cessation of treatment were obtained.


Clinical Trial Description

Final statiscial analysis for subjective and objective numerical values following treatment for each group of subjects (group 2,3,4) should show equal or almost equal efficacy in treatment of blepharitis. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT01560962
Study type Interventional
Source Southern California Institute for Research and Education
Contact
Status Terminated
Phase N/A
Start date January 2012
Completion date December 2012

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