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CompletedNCT00670033Updated Jul 10, 2014

Travoprost New Formulations in Patients With Open-Angle Glaucoma or Ocular Hypertension

A Phase 2 interventional study of Travoprost ophthalmic solution (new formulation) and Travoprost ophthalmic solution, 0.004% in Ocular Hypertension and Open-angle Glaucoma, sponsored by Alcon Research. Completed. Open to participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2014-07-10.

Sponsored by Alcon Research (part of Alcon) · Phase 2, Interventional, and Treatment

Phase
Phase 2
Study type
Interventional
Enrollment
158
Allocation
Randomized
Ages
18 Years and older
Sex
All
01

Study summary

The purpose of this study was to describe the safety and IOP-lowering efficacy of Travoprost New Formulations compared to TRAVATAN® and to vehicle in patients with open-angle glaucoma or ocular hypertension.

02

Conditions studied

  • Ocular Hypertension
  • Open-angle Glaucoma

Keywords

  • IOP
  • Open-angle glaucoma
  • Ocular Hypertension
03

In context

Ocular Hypertension

659 studies on the registry are indexed under Ocular Hypertension; 48 are open to participants now.

This study's enrollment of 158 is above the median of 118 across 517 interventional studies indexed under Ocular Hypertension.

Browse Ocular Hypertension studies →

Lead sponsor

Alcon Research is the lead sponsor of 624 studies on the registry; 9 are open to participants now.

Of its 111 completed or terminated interventional studies of FDA-regulated products, 100 (90%) have results posted.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
18 Years and older
Sexes eligible
All
Accepts healthy volunteers
No

Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.

Inclusion criteria

  • Satisfy all informed consent requirements;
  • Diagnosed with open-angle glaucoma or ocular hypertension;
  • Able to discontinue use of all IOP-lowering medications for a minimum of 5 to 28 days prior to the Eligibility 1 Visit;
  • IOP measurements in at least 1 eye as specified in protocol;
  • Other protocol-specified inclusion criteria may apply.

Exclusion criteria

Exclusion Criteria:

  • Females of childbearing potential if pregnant, breastfeeding, or not using highly effective birth control measures;
  • Any form of glaucoma other than open-angle glaucoma;
  • Severe central visual field loss in either eye;
  • Chronic, recurrent or severe inflammatory eye disease;
  • Clinically relevant or progressive retinal disease such as retinal degeneration, diabetic retinopathy, or retinal detachment, in the opinion of the Investigator;
  • Best-corrected visual acuity (BCVA) worse than 0.60 logarithm of the miniminum angle of resolution (logMAR);
  • Intraocular surgery within the past 6 months;
  • Ocular laser surgery within the past 3 months;
  • Any abnormality preventing reliable applanation tonometry;
  • Severe illness or any other conditions which would make the patient, in the opinion of the Investigator, unsuitable for the study;
  • Other protocol-specified exclusion criteria may apply.
05

Study design

Phase
Phase 2
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Parallel assignment
Masking
Double (Participant, Investigator)
Enrollment
158 participants (actual)

Study arms

  • Experimental
    Travoprost new formulation

    Travoprost ophthalmic solution (new formulation), 1 of 3 dose levels, 1 drop in the study eye(s) once daily, at 8 PM, for 4 weeks

    Drug: Travoprost ophthalmic solution (new formulation)

  • Active comparator
    TRAVATAN

    Travoprost ophthalmic solution 0.004%, 1 drop in the study eye(s) once daily, at 8 PM, for 4 weeks

    Drug: Travoprost ophthalmic solution, 0.004%

  • Placebo comparator
    Vehicle

    Inactive ingredients, 1 drop in the study eye(s) once daily, at 8 PM, for 4 weeks

    Drug: Vehicle

Interventions

06

What researchers measure

Primary outcomes

  1. Mean change from baseline in intraocular pressure (IOP)

    IOP (fluid pressure inside the eye) was measured by Goldmann applanation tonometry. A higher IOP can be a greater risk for developing glaucoma or glaucoma progression (leading to optic nerve damage). A more negative change indicates a greater amount of improvement.

    Time frame: Baseline, Up to Week 4

Secondary outcomes

  1. Mean intraocular pressure

    IOP (fluid pressure inside the eye) was measured by Goldmann applanation tonometry. A higher IOP can be a greater risk for developing glaucoma or glaucoma progression (leading to optic nerve damage).

    Time frame: Baseline, Up to Week 4

  2. Mean percent change from baseline in IOP

    IOP (fluid pressure inside the eye) was measured by Goldmann applanation tonometry. A higher IOP can be a greater risk for developing glaucoma or glaucoma progression (leading to optic nerve damage). A more negative percent change indicates a greater amount of improvement.

    Time frame: Baseline, Up to Week 4

07

Study locations

No study locations are listed for this record.

08

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Jul 10, 2014, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
09

Registry details

Key details

Study ID
NCT00670033
Lead sponsor
Alcon Research
Responsible party
Sponsor
First posted
May 1, 2008
Start date
Apr 2008
Primary completion
Sep 2008
Completion
Sep 2008
Last update
Jul 10, 2014

Study contacts

Theresa Landry, PhD
study director · Alcon Research

Oversight

Data monitoring committee
No
View the source record on ClinicalTrials.gov ↗

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This study is completed, as verified in Jun 2014. You cannot join it, but the record below documents what was studied.

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