- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT01936389
A Prospective Study to Assess the Hypotensive Efficacy of Rho-Kinase Inhibitor AR-12286 Ophthalmic Solution 0.5% and 0.7% in Patients With Exfoliation Syndrome and Ocular Hypertension or Glaucoma (ROCK)
Glaucoma is the world's the second leading cause of irreversible blindness. The World Health Organization (WHO) estimated the incidence of blindness due to glaucoma to be 4.4 million people worldwide in 2002. Intraocular pressure (IOP) is the sole proven modifiable risk factor for the development and progression of glaucomatous optic neuropathy. Medical therapy is aimed at lowering IOP in order to prevent or slow progression.
Exfoliation syndrome (XFS) is the most common identifiable cause of open-angle glaucoma, affecting an estimated 60 to 70 million people worldwide. Approximately two-thirds of patients have disease in only one eye on clinical examination; however, XFS is detectable in the other eye with conjunctival biopsy. XFS is also a systemic disease, with effects on the cardiovascular and cerebrovascular systems.
Patients with XFS are twice as likely to convert from ocular hypertension to glaucoma. Glaucoma in XFS is more severe than primary open angle glaucoma. There is greater diurnal IOP fluctuation, greater visual field loss and optic nerve head damage at the time of diagnosis, poorer response to medications, more rapid visual field progression and more frequent need for surgery.
Because you meet eligibility criteria for our study, we ask for your consent to participate in the study described below. In brief, you will be taking an investigational drug (AR-12286, rho-kinase Inhibitor) at either 0.5% or 0.7% once a day for 6 months. This drug is currently being tested in patients with primary open-angle glaucoma, but not yet in glaucoma in exfoliation syndrome. Because of the mechanism of glaucoma in XFS and the mechanism of action of rho-kinase inhibitors, there is reason to think it would be more effective in eyes with XFS and glaucoma than in primary open-angle glaucoma (ordinary glaucoma). There will be a baseline and study day 1 visit, week 1 visit, month 1 and 3 visit, week 13 visit, month 6 visit and a week 25 visit; for a total of 7 office visits.
Study Overview
Status
Intervention / Treatment
Study Type
Enrollment (Actual)
Phase
- Phase 2
Contacts and Locations
Study Locations
-
-
New York
-
New York, New York, United States, 10003
- Glaucoma Associates of New York
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- 50-85 y.o.
- Male and Female
- Exfoliation Syndrome and ocular hypertension or mild or moderate exfoliative glaucoma
- IOP ≥22 mmHg prior to initiation of treatment in one or both eyes with two measurements taken two hours apart
- No previous intraocular surgery except clear cornea phacoemulsification
- Corrected visual acuity in both eyes ≥20/50 in the eligible eye
- Not more than 6 diopters spherical equivalent on the study eye
- Not more than 3 diopters cylinder equivalent on the study eye
- Have given written informed consent, prior to any investigational procedures
- Ability to attend for the 6-month duration of the study
Exclusion Criteria:
- Open angle glaucoma other than exfoliative glaucoma
- Closed angle glaucoma (primary or secondary)
- Intraocular pressure >30 mm Hg
- Severe exfoliation glaucoma
- Known hypersensitivity to any component of the formulation (benzalkonium chloride, etc.), or to topical anesthetics
- Previous intraocular surgery except clear cornea phacoemulsification
- Clinically significant ocular disease (e.g. corneal edema, uveitis, severe keratoconjunctivitis sicca) which might interfere with the study
- Ocular medication of any kind within 30 days of base-line visit, with the exception of ocular hypotensive medications and/or lubricating drops for dry eye (which may be used throughout the study)
- Any abnormality preventing reliable applanation tonometry of either eye
- Clinically significant systemic disease (e.g., uncontrolled diabetes, myasthenia gravis, hepatic, renal, endocrine or cardiovascular disorders) which might interfere with the study
- Changes of systemic medication that could have a substantial effect on IOP anticipated during the study
- Participation in any investigational study within the past 30 days
- Inability to perform reliable VF testing
- Unwilling to sign the consent form approved by the Institutional Review Board (IRB) of the New York Eye and Ear Infirmary
- Self-reported poor compliance to treatment
- Reluctance to return for scheduled follow-up visits
- Patients not able to understand the nature of the study
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Double
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: 0.5%
0.5% Rho-Kinase Inhibitor
|
Other Names:
|
Experimental: 0.7%
0.7% Rho-Kinase Inhibitor
|
Other Names:
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Evaluate the Ocular Hypotensive Efficacy of Rho Kinase Inhibitor (AR-12286 0.5% and 0.7%)
Time Frame: 6 months
|
Goldmann Aplanation Tonometry (IOP mmHg) will be used to measure the ocular hypotensive efficacy.
|
6 months
|
Collaborators and Investigators
Sponsor
Study record dates
Study Major Dates
Study Start
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimate)
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
- 12286
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.
Clinical Trials on Ocular Hypertension
-
Western Galilee Hospital-NahariyaUnknown
-
Laboratoires TheaCompletedOcular Hypertension GlaucomaBulgaria
-
Santen Inc.Completed
-
West Virginia UniversityUniversity of PittsburghRecruitingGlaucoma and Ocular HypertensionUnited States, United Kingdom, Canada
-
University Hospital, GenevaTerminatedGlaucoma and Ocular HypertensionSwitzerland
-
Santen Inc.Completed
-
Maastricht University Medical CenterCompletedCorticosteroid Induced Ocular Hypertension/GlaucomaNetherlands
-
Santen Inc.CompletedA Study Assessing the Safety and Efficacy of DE-117 Ophthalmic Solution in Patients With POAG or OHTGlaucoma and Ocular HypertensionUnited States
-
Bausch & Lomb IncorporatedCompletedGlaucoma | Open Angle or Ocular HypertensionUnited States
-
Nicox Ophthalmics, Inc.CompletedGlaucoma, Open-Angle | Hypertension, OcularUnited States
Clinical Trials on AR-12286
-
Aerie PharmaceuticalsCompletedElevated Intraocular PressureUnited States
-
Aerie PharmaceuticalsCompletedOcular Hypertension | GlaucomaUnited States
-
Aerie PharmaceuticalsCompleted
-
New York Glaucoma Research InstituteUnknown
-
Aerie PharmaceuticalsCompletedGlaucomaUnited States
-
Aerie PharmaceuticalsCompleted
-
Aerie PharmaceuticalsCompletedOcular Hypertension | Open-angle Glaucoma
-
Aerie PharmaceuticalsCompletedOcular Hypertension | Open Angle GlaucomaUnited States
-
Taipei Medical University HospitalUnknown
-
ALTality, Inc.National Institute on Drug Abuse (NIDA); M.D. Anderson Cancer Center; Baylor...Active, not recruitingSurgery | Pediatric CancerUnited States