Safety, Efficacy, Tolerability and Pharmacokinetics of AGN-223575 Ophthalmic Suspension in Patients With Dry Eye Disease
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Undersøgelsestype
Undersøgelsestype
Tilmelding (Faktiske)
Tilmelding
Fase
Fase
- Fase 2
Kontakter og lokationer
Studiesteder
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Arizona
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Phoenix, Arizona, Forenede Stater, 85003
- Arizona Center for Clinical Trials
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California
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Glendale, California, Forenede Stater, 91203
- Specialty Eye Ctr. Med. Group
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Newport Beach, California, Forenede Stater, 92663
- The Eye Research Foundation
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Santa Ana, California, Forenede Stater, 92705
- WCCT Global
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Colorado
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Colorado Springs, Colorado, Forenede Stater, 80909
- Eye Associates of Colorado Springs
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Florida
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Lecanto, Florida, Forenede Stater, 34491
- West Coast Eye Institute
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Georgia
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Morrow, Georgia, Forenede Stater, 30260
- Eye Care Centers Management, Inc.
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Roswell, Georgia, Forenede Stater, 30076
- Coastal Research Assoc. LLC
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Illinois
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Hoffman Estates, Illinois, Forenede Stater, 60169
- Chicago Cornea Consultants
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Kansas
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Overland Park, Kansas, Forenede Stater, 66211
- Durrie Vision
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Kentucky
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Lexington, Kentucky, Forenede Stater, 40509
- Kentucky Center for Vision
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Massachusetts
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Boston, Massachusetts, Forenede Stater, 02111
- Tufts Medical Center/ Tufts University School of Medicine
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Missouri
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Kansas City, Missouri, Forenede Stater, 64154
- Moyes Eye Center
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Saint Louis, Missouri, Forenede Stater, 63131
- Ophthalmology Associates
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Washington, Missouri, Forenede Stater, 63090
- Comprehensive Eye Care Ltd.
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New York
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New York, New York, Forenede Stater, 10013
- Raymond Fong MD, PC
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Wantagh, New York, Forenede Stater, 11793
- South Shore Eye Care LLP
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North Carolina
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Charlotte, North Carolina, Forenede Stater, 28210
- SE Clinical Research Associates, LLC/ Charolette Eye Ear Nose
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High Point, North Carolina, Forenede Stater, 27262
- Cornerstone Eye Care
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Ohio
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Cincinnati, Ohio, Forenede Stater, 45236
- Eye Care Associates of Greater Cincinnati
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Oregon
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Portland, Oregon, Forenede Stater, 97210
- Mark A. Terry, MD PC/ Devers Eye Institute
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South Carolina
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Charleston, South Carolina, Forenede Stater, 29414
- Bluestein Custom Vision
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Florence, South Carolina, Forenede Stater, 29501
- Carolinas Centers for Sight, PC
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South Dakota
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Rapid City, South Dakota, Forenede Stater, 57701
- Black Hills Regional Eye Institute
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Texas
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Austin, Texas, Forenede Stater, 78731
- Keystone Clinical Research
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Houston, Texas, Forenede Stater, 77055
- Whitsett Vision Group
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Houston, Texas, Forenede Stater, 77025
- Houston Eye Associates
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San Antonio, Texas, Forenede Stater, 78240
- Medical Center Opth. Assoc.
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Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
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.
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: Randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Dobbelt
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
|
Eksperimentel: 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.
|
AGN-223575 ophthalmic solution once or twice daily
Vehicle to AGN22375 ophthalmic solution once or twice daily.
|
|
Eksperimentel: 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.
|
AGN-223575 ophthalmic solution once or twice daily
Vehicle to AGN22375 ophthalmic solution once or twice daily.
|
|
Eksperimentel: 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.
|
|
Placebo komparator: 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.
|
Vehicle to AGN22375 ophthalmic solution once or twice daily.
|
Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Change From Baseline in Conjunctival Redness Score in the Study Eye Using a 5-Point Scale
Tidsramme: Baseline, Day 14
|
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.
|
Baseline, Day 14
|
Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Change From Baseline in Ocular Surface Disease Index (OSDI) Total Score Using a 5-Point Scale
Tidsramme: Baseline, Day 14
|
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.
|
Baseline, Day 14
|
|
Change From Baseline in Corneal Staining Score of the Study Eye Using a 6-Point Scale
Tidsramme: Baseline, Day 14
|
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.
|
Baseline, Day 14
|
|
Percentage of Participants With Complete Redness Response (Yes/No) in the Study Eye
Tidsramme: Day 14
|
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).
|
Day 14
|
Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Datoer for undersøgelser
Studer store datoer
Studiestart
Studiestart
Primær færdiggørelse (Faktiske)
Primær færdiggørelse
Studieafslutning (Faktiske)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Skøn)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- 223575-002
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