- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT03231969
A Single-Center, Phase 2 Study Evaluating Bilastine Ophthalmic Solution in the CAC® Model
A Single-Center, Double-Masked, Randomized, Vehicle-Controlled, Phase 2, Dose Ranging Evaluation of the Effectiveness of Bilastine Ophthalmic Solution (0.2%, 0.4%, and 0.6%) Compared to Vehicle for the Treatment of Allergic Conjunctivitis in the Conjunctival Allergen Challenge (Ora-CAC®) Model
Study Overview
Status
Conditions
Intervention / Treatment
Study Type
Enrollment (Actual)
Phase
- Phase 2
Contacts and Locations
Study Locations
-
-
Massachusetts
-
Andover, Massachusetts, United States, 01810
- Ora Clinical Research Center
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Key Inclusion Criteria:
- be at least 18 years old
- be willing and able to avoid all disallowed medications and contact lenses
- must have a pregnancy test if of childbearing potential
- must be able to read an eye chart from 10 feet away
Key Exclusion Criteria:
- must not have any allergies to the study medications
- must not have any ocular or non ocular condition that investigator feels will interfere with study parameters
- must not have used immunotherapy in the last 2 years
- must not have used an investigational drug or device in the past 30 days or concurrently enrolled in another investigational trial
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Triple
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Bilastine 0.2%
Bilastine Ophthalmic solution 0.2% 1 drop in each eye at 3 separate times during a 25 day period. |
1 drop in each eye at 3 separate times during a 25 day period.
|
Experimental: Bilastine 0.4%
Bilastine Ophthalmic solution 0.4% 1 drop in each eye at 3 separate times during a 25 day period. |
1 drop in each eye at 3 separate times during a 25 day period.
|
Experimental: Bilastine 0.6%
Bilastine Ophthalmic solution 0.6% 1 drop in each eye at 3 separate times during a 25 day period. |
1 drop in each eye at 3 separate times during a 25 day period.
|
Placebo Comparator: Bilastine 0%
Vehicle of Bilastine Ophthalmic Solution 1 drop in each eye at 3 separate times during a 25 day period. |
1 drop in each eye at 3 separate times during a 25 day period.
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Ocular Itching
Time Frame: The outcome measure was assessed at Visit 4b (Day 1, 16h post treatment), Visit 5b (Day 15 ±3, 8h post treatment), and Visit 6 (Day 22 ±3, 15 minutes post treatment).
|
The primary efficacy measure was ocular itching evaluated by the subject post-CAC (Conjunctival Allergen Challenge) at Visits 4b, 5b, and 6, using a 0 to 4 Ora Calibra scale: 0 = none (normal, no itching), 4 = incapacitating itch.
|
The outcome measure was assessed at Visit 4b (Day 1, 16h post treatment), Visit 5b (Day 15 ±3, 8h post treatment), and Visit 6 (Day 22 ±3, 15 minutes post treatment).
|
Collaborators and Investigators
Sponsor
Collaborators
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- BOFT-0117/DR-CAC
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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