Safety, Efficacy, Tolerability and Pharmacokinetics of AGN-223575 Ophthalmic Suspension in Patients With Dry Eye Disease
Aperçu de l'étude
Statut
Statut
Les conditions
Les conditions
Intervention / Traitement
Intervention / Traitement
Type d'étude
Type d'étude
Inscription (Réel)
Inscription
Phase
Phase
- Phase 2
Contacts et emplacements
Lieux d'étude
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Arizona
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Phoenix, Arizona, États-Unis, 85003
- Arizona Center for Clinical Trials
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California
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Glendale, California, États-Unis, 91203
- Specialty Eye Ctr. Med. Group
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Newport Beach, California, États-Unis, 92663
- The Eye Research Foundation
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Santa Ana, California, États-Unis, 92705
- WCCT Global
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Colorado
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Colorado Springs, Colorado, États-Unis, 80909
- Eye Associates of Colorado Springs
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Florida
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Lecanto, Florida, États-Unis, 34491
- West Coast Eye Institute
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Georgia
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Morrow, Georgia, États-Unis, 30260
- Eye Care Centers Management, Inc.
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Roswell, Georgia, États-Unis, 30076
- Coastal Research Assoc. LLC
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Illinois
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Hoffman Estates, Illinois, États-Unis, 60169
- Chicago Cornea Consultants
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Kansas
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Overland Park, Kansas, États-Unis, 66211
- Durrie Vision
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Kentucky
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Lexington, Kentucky, États-Unis, 40509
- Kentucky Center for Vision
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Massachusetts
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Boston, Massachusetts, États-Unis, 02111
- Tufts Medical Center/ Tufts University School of Medicine
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Missouri
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Kansas City, Missouri, États-Unis, 64154
- Moyes Eye Center
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Saint Louis, Missouri, États-Unis, 63131
- Ophthalmology Associates
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Washington, Missouri, États-Unis, 63090
- Comprehensive Eye Care Ltd.
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New York
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New York, New York, États-Unis, 10013
- Raymond Fong MD, PC
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Wantagh, New York, États-Unis, 11793
- South Shore Eye Care LLP
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North Carolina
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Charlotte, North Carolina, États-Unis, 28210
- SE Clinical Research Associates, LLC/ Charolette Eye Ear Nose
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High Point, North Carolina, États-Unis, 27262
- Cornerstone Eye Care
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Ohio
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Cincinnati, Ohio, États-Unis, 45236
- Eye Care Associates of Greater Cincinnati
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Oregon
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Portland, Oregon, États-Unis, 97210
- Mark A. Terry, MD PC/ Devers Eye Institute
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South Carolina
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Charleston, South Carolina, États-Unis, 29414
- Bluestein Custom Vision
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Florence, South Carolina, États-Unis, 29501
- Carolinas Centers for Sight, PC
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South Dakota
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Rapid City, South Dakota, États-Unis, 57701
- Black Hills Regional Eye Institute
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Texas
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Austin, Texas, États-Unis, 78731
- Keystone Clinical Research
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Houston, Texas, États-Unis, 77055
- Whitsett Vision Group
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Houston, Texas, États-Unis, 77025
- Houston Eye Associates
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San Antonio, Texas, États-Unis, 78240
- Medical Center Opth. Assoc.
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Critères de participation
Critère d'éligibilité
Critère d'éligibilité
Âges éligibles pour étudier
Accepte les volontaires sains
Sexes éligibles pour l'étude
La description
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.
Plan d'étude
Comment l'étude est-elle conçue ?
Détails de conception
- Objectif principal: Traitement
- Répartition: Randomisé
- Modèle interventionnel: Affectation parallèle
- Masquage: Double
Nombre de bras
Armes et Interventions
Groupe de participants / BrasGroupe de participants / Bras |
Intervention / TraitementIntervention / Traitement |
|---|---|
|
Expérimental: 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.
|
|
Expérimental: 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.
|
|
Expérimental: 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.
|
|
Comparateur placebo: 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.
|
Que mesure l'étude ?
Principaux critères de jugement
Principaux critères de jugement
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
|
Change From Baseline in Conjunctival Redness Score in the Study Eye Using a 5-Point Scale
Délai: 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
|
Mesures de résultats secondaires
Mesures de résultats secondaires
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
|
Change From Baseline in Ocular Surface Disease Index (OSDI) Total Score Using a 5-Point Scale
Délai: 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
|
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Change From Baseline in Corneal Staining Score of the Study Eye Using a 6-Point Scale
Délai: 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
|
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Percentage of Participants With Complete Redness Response (Yes/No) in the Study Eye
Délai: 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
|
Collaborateurs et enquêteurs
Parrainer
Parrainer
Dates d'enregistrement des études
Dates principales de l'étude
Début de l'étude
Début de l'étude
Achèvement primaire (Réel)
Achèvement primaire
Achèvement de l'étude (Réel)
Achèvement de l'étude
Dates d'inscription aux études
Première soumission
Première soumission
Première soumission répondant aux critères de contrôle qualité
Première soumission répondant aux critères de contrôle qualité
Première publication (Estimation)
Première publication
Mises à jour des dossiers d'étude
Dernière mise à jour publiée (Réel)
Dernière mise à jour publiée
Dernière mise à jour soumise répondant aux critères de contrôle qualité
Dernière mise à jour soumise répondant aux critères de contrôle qualité
Dernière vérification
Dernière vérification
Plus d'information
Termes liés à cette étude
Termes MeSH pertinents supplémentaires
Autres numéros d'identification d'étude
Autres numéros d'identification d'étude
- 223575-002
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