NCT Number: NCT02250612
SYL040012, Treatment for Open Angle Glaucoma
The purpose of this double-masked, randomized, controlled study is to assess the safety and ocular hypotensive efficacy of four different doses of SYL040012 (bamosiran) eye drops compared to Timolol maleate 0.5% after 28 treatment days in patients with elevated intraocular pressure.
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Notify MeKey information
Age range
18 year and older
Sex eligibility
All sexes
Study type
Interventional
Phase
Phase 2
Primary location
East Tallin Central Hospital, Tallinn, Estonia
Who can participate
Healthy volunteers accepted: No
Only the study team can determine whether someone qualifies for participation.
Inclusion criteria
- Patients older than 18 years of either sex
- Good or fair general health as assessed by the investigator.
- Signed informed consent prior to any clinical trial-related procedures
- Diagnosis of open angle glaucoma (OAG) or ocular hypertension (OHT)
- Post-washout mean IOP above target range
- BCVA 1.0 logMAR or better by ETDRS in each eye (equivalent to 20/200)
- Stable visual field
- Central corneal thickness 480-620 μm
- Shaffer gonioscopic grade of ≥ 3 (in at least 3 quadrants) in both eyes
Exclusion criteria
- Pregnant or breastfeeding females
- Females of childbearing potential not willing to use a medically acceptable contraceptive method
- Clinically significant systemic disease
- Changes of systemic medication that could have a substantial effect on IOP
- Known hypersensitivity to any component of the formulations
- Unable to comply with the clinical trial requirements
- Clinically significant abnormalities in laboratory tests
- Severe visual field defect
- Any secondary glaucoma
- Pseudoexfoliation or pigment dispersion component, history of angle closure or narrow angles.
- IOP ≥ 35 mm Hg in any eye
- Previous non-laser glaucoma surgery or glaucoma laser procedures (e.g., laser trabeculoplasty) and refractive surgery
- Any ocular surgery or laser treatment, cataract extraction or ocular trauma within 6 months prior to Baseline
- Evidence of ocular infection, inflammation, clinically significant blepharitis or conjunctivitis at baseline (Visit 0), or a history of herpes simplex keratitis
- Clinically significant ocular disease
Treatment and study plan
1 drop of 0.750% SYL040012 (bamosiran)
Drug1 drop of 1.125% SYL040012 (bamosiran)
Drug1 drop of 1.5% SYL040012 (bamosiran)
Drug1 drop of 0.5 % timolol maleate
DrugPrimary outcomes
-
Change From Baseline in the Mean Diurnal IOP Within Each Treatment Arm
Time frame: Baseline and Day 28
Secondary outcomes
-
Change From Baseline in the Mean Diurnal IOP Within Each Treatment Arm
Time frame: Baseline and Day 14
-
Change From Baseline in the Glaucoma Quality of Life Questionnaire (GQL-15) Scores Within Each Treatment Arm
Time frame: Baseline and Day 29
The GQL-15 is a 15 item, 4-domain tool. GQL-15 scoring ranges from 0 to 75. Higher scores indicate poorer quality of life.
Sponsors and collaborators
Lead sponsor
Sylentis, S.A.
Industry
Registry information
Official study title
A Phase II, Observer Masked, Active Controlled Study of SYL040012 for the Treatment of Elevated Intraocular Pressure in Patients With Open-angle Glaucoma or Ocular Hypertension
Acronym: SYLTAG
Important dates
- Study start
- 2014
- Primary completion
- 2015
- Study completion
- 2016
- First posted
- Sep 26, 2014
- Registry last updated
- Jan 6, 2021
OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.
View the official ClinicalTrials.gov record (opens in a new tab)This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.
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