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Trial record 45 of 154 for:    Brimonidine

Efficacy and Safety Study of Brinzolamide 1%/Brimonidine 0.2% vs. Brinzolamide 1% and Brimonidine 0.2%

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ClinicalTrials.gov Identifier: NCT01297517
Recruitment Status : Completed
First Posted : February 16, 2011
Results First Posted : May 13, 2013
Last Update Posted : May 21, 2013
Sponsor:
Information provided by (Responsible Party):
Alcon Research

Tracking Information
First Submitted Date  ICMJE February 15, 2011
First Posted Date  ICMJE February 16, 2011
Results First Submitted Date  ICMJE March 27, 2013
Results First Posted Date  ICMJE May 13, 2013
Last Update Posted Date May 21, 2013
Study Start Date  ICMJE February 2011
Actual Primary Completion Date March 2012   (Final data collection date for primary outcome measure)
Current Primary Outcome Measures  ICMJE
 (submitted: May 14, 2013)
Mean IOP at Month 3 for Each Assessment Timepoint (8 AM, + 2 h, + 7 h, and + 9 h) [ Time Frame: Month 3 ]
At the Month 3 (Exit) visit, the 8 am IOP measurement was taken before instillation of study drug. The study drug was instilled approximately 15 minutes after the 8 am measurement. An additional dose was given at 3 pm. Intraocular pressure was measured by Goldmann applanation tonometry. One eye from each patient was chosen as the study eye and only data for the study eye were used for the efficacy analysis. A higher IOP can be a greater risk factor for developing glaucoma or glaucoma progression (leading to optic nerve damage).
Original Primary Outcome Measures  ICMJE
 (submitted: February 15, 2011)
Efficacy: mean Intraocular Pressure (IOP) [ Time Frame: 3 months ]
Change History Complete list of historical versions of study NCT01297517 on ClinicalTrials.gov Archive Site
Current Secondary Outcome Measures  ICMJE Not Provided
Original Secondary Outcome Measures  ICMJE Not Provided
Current Other Pre-specified Outcome Measures Not Provided
Original Other Pre-specified Outcome Measures Not Provided
 
Descriptive Information
Brief Title  ICMJE Efficacy and Safety Study of Brinzolamide 1%/Brimonidine 0.2% vs. Brinzolamide 1% and Brimonidine 0.2%
Official Title  ICMJE Three Month Efficacy and Safety Study of a Fixed Combination of Brinzolamide 1%/Brimonidine 0.2% Compared to Brinzolamide 1% and Brimonidine 0.2% All Dosed Three Times Daily in Patients With Open-Angle Glaucoma and/or Ocular Hypertension
Brief Summary The purpose of this study was to evaluate the efficacy and safety of a fixed combination of Brinzolamide/Brimonidine in lowering intraocular pressure (IOP) relative to each of its individual active components in patients with open-angle glaucoma and/or ocular hypertension.
Detailed Description This study consisted of 6 visits conducted during 2 sequential phases: the Screening/Eligibility phase, which included a screening visit and 2 eligibility visits, and the Treatment phase, which included 3 on-therapy visits conducted at Week 2, Week 6, and Month 3. A washout period based on previous ocular medication preceded Eligibility Visit 1. Patients who met all inclusion/exclusion criteria at both eligibility visits were randomized (1:1:1) to receive treatment with 1 of 3 study drugs for 3 months. Study drug instillation began the morning after the second eligibility visit.
Study Type  ICMJE Interventional
Study Phase  ICMJE Phase 3
Study Design  ICMJE Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor)
Primary Purpose: Treatment
Condition  ICMJE
  • Open-Angle Glaucoma
  • Ocular Hypertension
Intervention  ICMJE
  • Drug: Brinzolamide 1%/brimonidine tartrate 0.2% ophthalmic suspension
  • Drug: Brinzolamide ophthalmic suspension, 1%
    Other Name: AZOPT®
  • Drug: Brimonidine tartrate ophthalmic solution, 0.2%
Study Arms  ICMJE
  • Experimental: Brinzolamide/Brimonidine
    Brinzolamide 1%/brimonidine tartrate 0.2% ophthalmic suspension, one drop instilled in each eye three times a day for 3 months
    Intervention: Drug: Brinzolamide 1%/brimonidine tartrate 0.2% ophthalmic suspension
  • Active Comparator: Brinzolamide
    Brinzolamide ophthalmic suspension, 1%, one drop instilled in each eye three times a day for 3 months
    Intervention: Drug: Brinzolamide ophthalmic suspension, 1%
  • Active Comparator: Brimonidine
    Brimonidine tartrate ophthalmic solution, 0.2%, one drop instilled in each eye three times a day for 3 months
    Intervention: Drug: Brimonidine tartrate ophthalmic solution, 0.2%
Publications * Katz G, Dubiner H, Samples J, Vold S, Sall K. Three-month randomized trial of fixed-combination brinzolamide, 1%, and brimonidine, 0.2%. JAMA Ophthalmol. 2013 Jun;131(6):724-30. doi: 10.1001/jamaophthalmol.2013.188.

*   Includes publications given by the data provider as well as publications identified by ClinicalTrials.gov Identifier (NCT Number) in Medline.
 
Recruitment Information
Recruitment Status  ICMJE Completed
Actual Enrollment  ICMJE
 (submitted: March 27, 2013)
1001
Original Estimated Enrollment  ICMJE
 (submitted: February 15, 2011)
750
Actual Study Completion Date  ICMJE March 2012
Actual Primary Completion Date March 2012   (Final data collection date for primary outcome measure)
Eligibility Criteria  ICMJE

Inclusion Criteria:

  • Sign Informed Consent document.
  • Diagnosis of open-angle glaucoma or ocular hypertension, with mean intraocular pressure within protocol-specified range at eligibility visit/s.
  • Other protocol-specified inclusion criteria may apply.

Exclusion Criteria:

  • Females of childbearing potential if pregnant, lactating, or not using highly effective birth control measures.
  • Any form of glaucoma other than open-angle glaucoma.
  • Severe central vision loss in either eye.
  • Chronic, recurrent, or severe inflammatory eye disease.
  • Ocular trauma within the preceding 6 months.
  • Ocular infection or ocular inflammation within the preceding 3 months.
  • Clinically significant or progressive retinal disease such as retinal degeneration, diabetic retinopathy, or retinal detachment.
  • Best-corrected visual acuity score worse than 55 letters using the Early Treatment Diabetic Retinopathy Study chart.
  • Other ocular pathology (including severe dry eye) that may, in the opinion of the Investigator, preclude the administration of study product.
  • Ocular surgery within the preceding 6 months.
  • Ocular laser surgery within the preceding 3 months.
  • Any abnormality preventing reliable applanation tonometry.
  • Any other conditions, including severe illness, which could make the patient, in the opinion of the Investigator, unsuitable for the study.
  • Other protocol-specified exclusion criteria may apply.
Sex/Gender  ICMJE
Sexes Eligible for Study: All
Ages  ICMJE 18 Years and older   (Adult, Older Adult)
Accepts Healthy Volunteers  ICMJE No
Contacts  ICMJE Contact information is only displayed when the study is recruiting subjects
Listed Location Countries  ICMJE Not Provided
Removed Location Countries United States
 
Administrative Information
NCT Number  ICMJE NCT01297517
Other Study ID Numbers  ICMJE C-10-033
Has Data Monitoring Committee No
U.S. FDA-regulated Product Not Provided
IPD Sharing Statement  ICMJE Not Provided
Responsible Party Alcon Research
Study Sponsor  ICMJE Alcon Research
Collaborators  ICMJE Not Provided
Investigators  ICMJE
Study Director: James Teague, BS, Sr. Clinical Manager Alcon Research
PRS Account Alcon Research
Verification Date May 2013

ICMJE     Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP