Title
Efficacy of AC-150 for the Treatment of Allergic Conjunctivitis in the Enviro-CAC™ Model
A Multi-Center, Randomized, Double-Masked Evaluation of the Efficacy of Cetirizine 0.1%/Fluticasone 0.005% Ophthalmic Solution Compared to Its Components and Vehicle in a Modified Conjunctival Allergen Challenge (CAC) Model During Pollen Season
Phase
Phase 2Lead Sponsor
Aciex Therapeutics, Inc.Study Type
InterventionalStatus
Completed Results PostedIndication/Condition
Allergic ConjunctivitisIntervention/Treatment
fluticasone cetirizine ...Study Participants
83The purpose of this study is to evaluate the efficacy of AC-150 compared to vehicle and its components in the prevention of the signs and symptoms of allergic conjunctivitis in Enviro-CAC™ Model.
1 drop in each eye for up to 14 days
1 drop in each eye once per day for up to 14 days
1 drop in each eye once per day for up to 14 days
1 drop in each eye once per day for up to 14 days
Inclusion Criteria: Positive bilateral conjunctival allergen challenge(CAC) reaction Exclusion Criteria: Known contraindications or sensitivities to the study medication or its components. Any ocular condition that, in the opinion of the investigator, could affect the subjects safety or trial parameters. Use of disallowed medications during the period indicated prior to study enrollment or during the study.
| Event Type | Organ System | Event Term |
|---|
A treatment efficacy CAC was performed 8 hours after drop instillation. Ocular itching was assessed by the patient on a 0-4 scale (0=none to 4=severe). Average of ocular itching score over both eyes was analyzed.
A treatment efficacy CAC was performed 15 minutes after drop instillation. Conjunctival Redness was assessed by the patient on a 0-4 scale (0=none to 4=severe). Average of conjunctival redness score over both eyes was analyzed.
A treatment efficacy CAC was performed 16 hours after drop instillation. Ocular itching was assessed by the patient on a 0-4 scale (0=none to 4=severe). Average of ocular itching score over both eyes was analyzed.
A treatment efficacy CAC was performed 16 hours after drop instillation. Conjunctival Redness was assessed by the patient on a 0-4 scale (0=none to 4=severe). Average of conjunctival redness score over both eyes was analyzed.
A treatment efficacy CAC was performed 8 hours after drop instillation. Conjunctival Redness was assessed by the patient on a 0-4 scale (0=none to 4=severe). Average of conjunctival redness score over both eyes was analyzed.
A treatment efficacy CAC was performed 15 minutes after drop instillation. Ocular itching was assessed by the patient on a 0-4 scale (0=none to 4=severe). Average of ocular itching score over both eyes was analyzed.
A treatment efficacy CAC was performed 16 hours after drop instillation. Episcleral Redness was assessed by the patient on a 0-4 scale (0=none to 4=severe). Average of Episcleral redness score over both eyes was analyzed.
A treatment efficacy CAC was performed 8 hours after drop instillation. Episcleral Redness was assessed by the patient on a 0-4 scale (0=none to 4=severe). Average of episcleral redness score over both eyes was analyzed.
A treatment efficacy CAC was performed 15 minutes after drop instillation. Total redness was defined as the sum of the conjunctival, ciliary and episcleral redness scores, and was, thus, on a 0-12 scale, making the threshold for clinical significance a treatment difference of 3.0 units. Higher scores represent greater severity.
A treatment efficacy CAC was performed 16 hours after drop instillation. Total redness was defined as the sum of the conjunctival, ciliary and episcleral redness scores, and was, thus, on a 0-12 scale, making the threshold for clinical significance a treatment difference of 3.0 units. Higher scores represent greater severity.
A treatment efficacy CAC was performed 8 hours after drop instillation. Total redness was defined as the sum of the conjunctival, ciliary and episcleral redness scores, and was, thus, on a 0-12 scale, making the threshold for clinical significance a treatment difference of 3.0 units. Higher scores represent greater severity.
A treatment efficacy CAC was performed 15 minutes after drop instillation. Lid swelling was assessed by the patient on a 0-3 scale (0=none to 3=severe). Average of lid swelling score over both eyes was analyzed.
A treatment efficacy CAC was performed 16 hours after drop instillation. Lid swelling was assessed by the patient on a 0-3 scale (0=none to 3=severe). Average of lid swelling score over both eyes was analyzed.
A treatment efficacy CAC was performed 8 hours after drop instillation. Lid swelling was assessed by the patient on a 0-3 scale (0=none to 3=severe). Average of lid swelling score over both eyes was analyzed.
A treatment efficacy CAC was performed 15 minutes after drop instillation. Ear or Palate Pruritus was assessed by the patient on a single 0-4 scale (0=none to 4=severe). Ear or Palate Pruritus score for each time point was analyzed.
A treatment efficacy CAC was performed 15 minutes after drop instillation. Ear or Palate Pruritus was assessed by the patient on a single 0-4 scale (0=none to 4=severe). Ear or Palate Pruritus score for each time point was analyzed.
Subjects were asked to rate the comfort of the drop in each eye upon instillation, at 1 minute, and at 2 minutes after instillation of study medication. The assessment used a 10-point scale with 0 as very comfortable and 10 as very uncomfortable. Higher scores represent a worse outcome.
Subjects were asked to rate the comfort of the drop in each eye upon instillation, at 1 minute, and at 2 minutes after instillation of study medication. The assessment used a 10-point scale with 0 as very comfortable and 10 as very uncomfortable. Higher scores represent a worse outcome.
A treatment efficacy CAC was performed 15 minutes after drop instillation. Ear or Palate Pruritus was assessed by the patient on a single 0-4 scale (0=none to 4=severe). Ear or Palate Pruritus score for each time point was analyzed.
A treatment efficacy CAC was performed 15 minutes after drop instillation. Ciliary Redness was assessed by the patient on a 0-4 scale (0=none to 4=severe). Average of ciliary redness score over both eyes was analyzed.
A treatment efficacy CAC was performed 16 hours after drop instillation. Ciliary Redness was assessed by the patient on a 0-4 scale (0=none to 4=severe). Average of ciliary redness score over both eyes was analyzed.
A treatment efficacy CAC was performed 8 hours after drop instillation. Ciliary Redness was assessed by the patient on a 0-4 scale (0=none to 4=severe). Average of ciliary redness score over both eyes was analyzed.
A treatment efficacy CAC was performed 15 minutes after drop instillation. Episcleral Redness was assessed by the patient on a 0-4 scale (0=none to 4=severe). Average of episcleral redness score over both eyes was analyzed.
