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Completed Phase 2 Interventional

The Effects of Azithromycin Ophthalmic Solution, 1% Versus Placebo in Subjects With Blepharitis During a Four-Week Treatment Period (P08638)

ClinicalTrials.gov ID: NCT00894530

Public ClinicalTrials.gov record NCT00894530. 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.

ClinicalTrials.gov public records Last synced Oct 21, 2026, 12:09 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

The objective of this study is to compare the safety and efficacy of azithromycin ophthalmic solution, 1% versus placebo over a four-week treatment period.

Study identification

NCT ID
NCT00894530
Recruitment status
Completed
Study type
Interventional
Phase
Phase 2
Lead sponsor
Merck Sharp & Dohme LLC
Industry
Enrollment
314 participants

Conditions and interventions

Eligibility (public fields only)

Age range
18 Years and older
Sex
All
Healthy volunteers
Healthy volunteers not accepted

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
May 2009 (Type not available)
Primary completion
Dec 2009 (Actual)
Completion
Dec 2009 (Actual)
Last update posted
Nov 21, 2013

2009

United States locations

U.S. sites
26
U.S. states
16
U.S. cities
24
Facility City State ZIP Site status
Schwartz Laser Eye Center Scottsdale Arizona 85260 —
McDonald Eye Associates Fayetteville Arkansas 72703 —
Sall Research Medical Center, Inc. Artesia California 90701 —
Sall Research Medical Center Artesia California 90701 —
United Medical Research Company Inglewood California 90301 —
North Valley Eye Medical Group Mission Hills California 91345 —
Coastal Vision Medical Group Newport Beach California 92660 —
West Coast Eye Care San Diego California 92115-1754 —
Hernando Eye Institute Brooksville Florida 34613 —
Center for Excellence in Eye Care Miami Florida 33176 —
Wohl Eye Center Bloomingdale Illinois 60108 —
Thomas John Vision Institute Tinley Park Illinois 60477 —
Grene Vision Group Wichita Kansas 67208 —
Taustine Eye Center Louisville Kentucky 40217 —
Eastern Maine Medical Center Bangor Maine 04401 —
Ophthalmology Associates St Louis Missouri 63131 —
Comprehensive Eye Care Ltd Washington Missouri 63090 —
David M. Ringel, DO, PA Sewell New Jersey 08080 —
Brar-Parekh Eye Associates Woodland Park New Jersey 07424 —
Ophthalmic Consultants of Long Island Lynbrook New York 11563 —
Park Ophthalmology Durham North Carolina 27713 —
Ohio State University - College of Optometry Columbus Ohio 43210 —
Columbus Ophthalmology Associates Columbus Ohio 43213 —
Philadelphia Eye Associates Philadelphia Pennsylvania 19148 —
Total Eye Care, PA Memphis Tennessee 38119 —
Eye Clinics of South Texas San Antonio Texas 78209 —

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 NCT00894530, 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 Nov 21, 2013 · Synced Oct 21, 2026

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Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT00894530 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →