- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT01284166
Safety and Efficacy of Triple Combination Therapy With Dorzolamide Hydrochloride / Brimonidine Tartrate / Timolol Ophthalmic Solution in Patients With Glaucoma or Ocular Hypertension
July 17, 2013 updated by: Allergan
This study will investigate the safety and efficacy of Triple Combination Therapy with dorzolamide hydrochloride/brimonidine tartrate/timolol ophthalmic solution in patients with glaucoma or ocular hypertension who have elevated IOP on dorzolamide hydrochloride/timolol maleate combination therapy.
Study Overview
Status
Withdrawn
Conditions
Intervention / Treatment
Study Type
Interventional
Phase
- Phase 3
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
18 years and older (Adult, Older Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Description
Inclusion Criteria:
- Diagnosis of ocular hypertension or glaucoma in each eye
- Requires IOP-lowering treatment in both eyes
Exclusion Criteria:
- Use of dorzolamide or carbonic anhydrase within 4 weeks
- Any other active ocular disease other than ocular hypertension or glaucoma (eg, uveitis, ocular infections or severe dry eye)
- Required chronic use of ocular medications other than study medication during the study (intermittent use of certain products eg, artificial tears are permitted)
- Use of oral, injectable or topical ophthalmic steroids within 21 days
- Any eye laser surgery within 3 months
- Any intraocular surgery (eg cataract surgery) within 6 months
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: N/A
- Interventional Model: Single Group Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Triple Combination Therapy
Triple Combination Therapy with dorzolamide hydrochloride/brimonidine tartrate/timolol ophthalmic solution.
One drop of Triple Combination Therapy administered to each eye, twice daily for 12 weeks.
|
1 drop of Triple Combination Therapy (dorzolamide hydrochloride 2.0%/brimonidine tartrate 0.2%/timolol 0.5% ophthalmic solution) administered to each eye, twice daily for 12 weeks.
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Change from Baseline in Intraocular Pressure (IOP)
Time Frame: Baseline, Week 12
|
Baseline, Week 12
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start
July 1, 2013
Primary Completion (Anticipated)
May 1, 2014
Study Completion (Anticipated)
May 1, 2014
Study Registration Dates
First Submitted
January 25, 2011
First Submitted That Met QC Criteria
January 25, 2011
First Posted (Estimate)
January 26, 2011
Study Record Updates
Last Update Posted (Estimate)
July 18, 2013
Last Update Submitted That Met QC Criteria
July 17, 2013
Last Verified
July 1, 2013
More Information
Terms related to this study
Additional Relevant MeSH Terms
- Cardiovascular Diseases
- Vascular Diseases
- Eye Diseases
- Glaucoma
- Ocular Hypertension
- Hypertension
- Physiological Effects of Drugs
- Adrenergic beta-Antagonists
- Adrenergic Antagonists
- Adrenergic Agents
- Neurotransmitter Agents
- Molecular Mechanisms of Pharmacological Action
- Anti-Arrhythmia Agents
- Antihypertensive Agents
- Enzyme Inhibitors
- Adrenergic alpha-2 Receptor Agonists
- Adrenergic alpha-Agonists
- Adrenergic Agonists
- Carbonic Anhydrase Inhibitors
- Pharmaceutical Solutions
- Timolol
- Brimonidine Tartrate
- Dorzolamide
- Ophthalmic Solutions
Other Study ID Numbers
- Dorzo-Brimo-Timo/2010
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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