Safety, Efficacy, Tolerability and Pharmacokinetics of AGN-223575 Ophthalmic Suspension in Patients With Dry Eye Disease
Studie Overzicht
Toestand
Toestand
Conditie
Conditie
Interventie / Behandeling
Interventie / Behandeling
Studietype
Studietype
Inschrijving (Werkelijk)
Inschrijving
Fase
Fase
- Fase 2
Contacten en locaties
Studie Locaties
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Arizona
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Phoenix, Arizona, Verenigde Staten, 85003
- Arizona Center for Clinical Trials
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California
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Glendale, California, Verenigde Staten, 91203
- Specialty Eye Ctr. Med. Group
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Newport Beach, California, Verenigde Staten, 92663
- The Eye Research Foundation
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Santa Ana, California, Verenigde Staten, 92705
- WCCT Global
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Colorado
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Colorado Springs, Colorado, Verenigde Staten, 80909
- Eye Associates of Colorado Springs
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Florida
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Lecanto, Florida, Verenigde Staten, 34491
- West Coast Eye Institute
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Georgia
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Morrow, Georgia, Verenigde Staten, 30260
- Eye Care Centers Management, Inc.
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Roswell, Georgia, Verenigde Staten, 30076
- Coastal Research Assoc. LLC
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Illinois
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Hoffman Estates, Illinois, Verenigde Staten, 60169
- Chicago Cornea Consultants
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Kansas
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Overland Park, Kansas, Verenigde Staten, 66211
- Durrie Vision
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Kentucky
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Lexington, Kentucky, Verenigde Staten, 40509
- Kentucky Center for Vision
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Massachusetts
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Boston, Massachusetts, Verenigde Staten, 02111
- Tufts Medical Center/ Tufts University School of Medicine
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Missouri
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Kansas City, Missouri, Verenigde Staten, 64154
- Moyes Eye Center
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Saint Louis, Missouri, Verenigde Staten, 63131
- Ophthalmology Associates
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Washington, Missouri, Verenigde Staten, 63090
- Comprehensive Eye Care Ltd.
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New York
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New York, New York, Verenigde Staten, 10013
- Raymond Fong MD, PC
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Wantagh, New York, Verenigde Staten, 11793
- South Shore Eye Care LLP
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North Carolina
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Charlotte, North Carolina, Verenigde Staten, 28210
- SE Clinical Research Associates, LLC/ Charolette Eye Ear Nose
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High Point, North Carolina, Verenigde Staten, 27262
- Cornerstone Eye Care
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Ohio
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Cincinnati, Ohio, Verenigde Staten, 45236
- Eye Care Associates of Greater Cincinnati
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Oregon
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Portland, Oregon, Verenigde Staten, 97210
- Mark A. Terry, MD PC/ Devers Eye Institute
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South Carolina
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Charleston, South Carolina, Verenigde Staten, 29414
- Bluestein Custom Vision
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Florence, South Carolina, Verenigde Staten, 29501
- Carolinas Centers for Sight, PC
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South Dakota
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Rapid City, South Dakota, Verenigde Staten, 57701
- Black Hills Regional Eye Institute
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Texas
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Austin, Texas, Verenigde Staten, 78731
- Keystone Clinical Research
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Houston, Texas, Verenigde Staten, 77055
- Whitsett Vision Group
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Houston, Texas, Verenigde Staten, 77025
- Houston Eye Associates
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San Antonio, Texas, Verenigde Staten, 78240
- Medical Center Opth. Assoc.
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Deelname Criteria
Geschiktheidscriteria
Geschiktheidscriteria
Leeftijden die in aanmerking komen voor studie
Accepteert gezonde vrijwilligers
Geslachten die in aanmerking komen voor studie
Beschrijving
Inclusion Criteria:
- Signs and symptoms of dry eye disease
- Has used RESTASIS and/or artificial tears in both eyes twice a day for at least 60 days.
Exclusion Criteria:
- History of glaucoma, or ocular hypertension
- Diagnosis of ocular infection
- Use of contact lenses in the past 14 days or expected use during the study
- Use of any topical ophthalmic medications in the past 30 days
- Use of corticosteroids in the past 30 days.
Studie plan
Hoe is de studie opgezet?
Ontwerpdetails
- Primair doel: Behandeling
- Toewijzing: Gerandomiseerd
- Interventioneel model: Parallelle opdracht
- Masker: Dubbele
Aantal wapens
Wapens en interventies
Deelnemersgroep / ArmDeelnemersgroep / Arm |
Interventie / BehandelingInterventie / Behandeling |
|---|---|
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Experimenteel: AGN-223575 Dose A
1 drop of AGN-223575 Dose A ophthalmic solution administered in each eye twice daily for 14 day followed by either 1 drop of AGN-223575 Dose A ophthalmic solution or 1 drop of vehicle to AGN-223575 in each eye once daily for 7 days.
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AGN-223575 ophthalmic solution once or twice daily
Vehicle to AGN22375 ophthalmic solution once or twice daily.
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Experimenteel: AGN-223575 Dose B
1 drop of AGN-223575 Dose B ophthalmic solution administered in each eye twice daily for 14 day followed by either 1 drop of AGN-223575 Dose B ophthalmic solution or 1 drop of vehicle to AGN-223575 in each eye once daily for 7 days.
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AGN-223575 ophthalmic solution once or twice daily
Vehicle to AGN22375 ophthalmic solution once or twice daily.
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Experimenteel: AGN-223575 Dose C
1 drop of AGN-223575 Dose C ophthalmic solution administered in each eye twice daily for 14 day followed by either 1 drop of AGN-223575 Dose C ophthalmic solution or 1 drop of vehicle to AGN-223575 in each eye once daily for 7 days.
|
AGN-223575 ophthalmic solution once or twice daily
Vehicle to AGN22375 ophthalmic solution once or twice daily.
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Placebo-vergelijker: AGN-223575 Vehicle
1 drop of Vehicle to AGN-223575 ophthalmic solution administered in each eye twice daily for 14 day followed by 1 drop of vehicle to AGN-223575 ophthalmic solution in each eye once daily for 7 days.
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Vehicle to AGN22375 ophthalmic solution once or twice daily.
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Wat meet het onderzoek?
Primaire uitkomstmaten
Primaire uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
|---|---|---|
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Change From Baseline in Conjunctival Redness Score in the Study Eye Using a 5-Point Scale
Tijdsspanne: Baseline, Day 14
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Nasal and temporal bulbar conjunctival hyperemia were graded separately in each eye by the investigator under slit-lamp magnification by assigning a score of 0 to 4 for each quadrant based on comparison to the Allergan Dry Eye Redness Scale with photographic reference where: 0=Normal, vessels of bulbar conjunctiva are easily observed; 1=Trace redness; 2=Mild redness; 3=Moderate redness; 4=Severe redness, and each score is associated with a reference photo.
For each eye, the study quadrant was determined by the greater (more severe) of the baseline redness scores for nasal and temporal bulbar conjunctival hyperemia as assessed using the Allergan Dry Eye Redness Scale.
If the temporal score was greater than the nasal score, then the temporal quadrant was the study quadrant for the eye and was used to assess primary efficacy; otherwise the nasal quadrant was the study quadrant.
A negative change from baseline (less redness) indicates improvement.
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Baseline, Day 14
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Secundaire uitkomstmaten
Secundaire uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
|---|---|---|
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Change From Baseline in Ocular Surface Disease Index (OSDI) Total Score Using a 5-Point Scale
Tijdsspanne: Baseline, Day 14
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OSDI questionnaire consists of 12 questions regarding ocular symptoms, environmental triggers, and vision-related functioning in patients with dry eye disease.
The participants rate each question on a 5-point scale where: 0=none of the time to 4=all of the time.
The scores are totaled over the 12 questions and normalized/converted to a total score of 0=no disability to 100=complete disability.
Higher OSDI scores are associated with greater severity.
A negative change from Baseline indicates improvement.
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Baseline, Day 14
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Change From Baseline in Corneal Staining Score of the Study Eye Using a 6-Point Scale
Tijdsspanne: Baseline, Day 14
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The cornea is the transparent front part of the eye which covers the iris and pupil.
Staining of the cornea following ocular administration of fluorescein dye was graded using a 6-point scale where: 0=no staining to 5=diffuse staining.
The higher the grade score, the worse the dry eye severity.
A negative change from Baseline indicates improvement.
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Baseline, Day 14
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Percentage of Participants With Complete Redness Response (Yes/No) in the Study Eye
Tijdsspanne: Day 14
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A participant was considered a redness responder if the study quadrant redness score based on the Allergan Dry Eye Redness Scale in the study eye was 0=Normal (no redness).
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Day 14
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Medewerkers en onderzoekers
Sponsor
Sponsor
Studie record data
Bestudeer belangrijke data
Studie start
Studie start
Primaire voltooiing (Werkelijk)
Primaire voltooiing
Studie voltooiing (Werkelijk)
Studie voltooiing
Studieregistratiedata
Eerst ingediend
Eerst ingediend
Eerst ingediend dat voldeed aan de QC-criteria
Eerst ingediend dat voldeed aan de QC-criteria
Eerst geplaatst (Schatting)
Eerst geplaatst
Updates van studierecords
Laatste update geplaatst (Werkelijk)
Laatste update geplaatst
Laatste update ingediend die voldeed aan QC-criteria
Laatste update ingediend die voldeed aan QC-criteria
Laatst geverifieerd
Laatst geverifieerd
Meer informatie
Termen gerelateerd aan deze studie
Aanvullende relevante MeSH-voorwaarden
Andere studie-ID-nummers
Andere studie-ID-nummers
- 223575-002
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