Reformulated PG324 Ophthalmic Solution for Intraocular Pressure Reduction
- Conditions
- Ocular HypertensionOpen Angle Glaucoma
- Interventions
- Drug: Netarsudil 0.01%/latanoprost 0.005% ophthalmic solution
- Registration Number
- NCT07082816
- Lead Sponsor
- Alcon Research
- Brief Summary
This study is designed to see how safe and effective a new eye drop, called Reformulated PG324, is for lowering eye pressure in people with open-angle glaucoma (OAG) or ocular hypertension (OHT).
- Detailed Description
About 470 adults with OAG or OHT will be randomly divided into 2 groups. One group will use the new Reformulated PG324 eye drops, and the other group will use the marketed PG324 eye drops. This study will be double-masked, so neither the researcher nor the participant will know which eye drop was administered. The expected individual duration of participation is approximately 3 months.
Recruitment & Eligibility
- Status
- NOT_YET_RECRUITING
- Sex
- All
- Target Recruitment
- 470
- Diagnosis of open-angle glaucoma or ocular hypertension in both eyes;
- Unmedicated intraocular pressure measurements in the study eye as specified in the protocol;
- Corrected distance visual acuity equal to or better than 20/100 in the study eye.
Key
- Current use of more than 2 ocular hypotensive medications within 30 days;
- Intraocular pressure greater than 36 millimeters mercury (mmHg) at Screening;
- Use of topical ocular medication of any kind within 5 days of Screening or throughout the study with the exception of ocular hypotensive medications (must be washed out).
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- PARALLEL
- Arm && Interventions
Group Intervention Description Reformulated PG324 Netarsudil 0.01%/latanoprost 0.005% ophthalmic solution One drop of netarsudil 0.01%/latanoprost 0.005% ophthalmic solution in each eye in the evening for three months PG324 Netarsudil 0.02%/latanoprost 0.005% ophthalmic solution One drop of netarsudil 0.02%/latanoprost 0.005% ophthalmic solution in each eye in the evening for three months
- Primary Outcome Measures
Name Time Method Mean Intraocular Pressure at each timepoint post-randomization Week 2, Week 6, Month 3 at 08:00, 10:00, 16:00 hours Intraocular pressure (IOP) will be measured with a Goldmann tonometer and recorded in millimeters mercury (mmHg). IOP will be calculated as the mean of two readings or the median of three readings at each timepoint.
- Secondary Outcome Measures
Name Time Method Percent change from diurnally adjusted baseline IOP at each timepoint post-randomization Baseline (Day 1), Week 2, Week 6, Month 3 at 08:00, 10:00, 16:00 hours Intraocular pressure (IOP) will be measured with a Goldmann tonometer and recorded in millimeters mercury (mmHg). IOP will be calculated as the mean of two readings or the median of three readings at each timepoint. Change is defined as the follow-up (Week 2, Week 6, and Month 3) minus baseline (Day 1) at each timepoint.
Mean TSS-IOP scores at Month 3 Month 3 The Treatment Satisfaction Survey for Intraocular Pressure (TSS-IOP) module is a 15-item questionnaire designed to assess subject satisfaction with ocular hypotensive medication(s). Subjects will respond to each item using a 5-, 6-, or 7-point Likert Scale. Individual scores will be computed by adding the scale values of items within a satisfaction category and transforming the resulting value into a score between 0 and 100. Higher scores are indicative of greater satisfaction. The questionnaire will be self-administered.
Proportion of subjects with moderate to severe conjunctival hyperemia as assessed by biomicroscopy Up to Month 3/study exit The subject will undergo a slit lamp examination at all visits, except for dispensing visits. The presence of moderate to severe conjunctival hyperemia (redness) will be recorded.
Proportion of subjects with conjunctival hyperemia adverse events Up to Month 3/study exit Occurrences of conjunctival hyperemia (redness) adverse events, either subject or investigator reported, will be recorded at each visit.
Mean change from diurnally adjusted baseline IOP at each timepoint post-randomization Baseline (Day 1), Week 2, Week 6, Month 3 at 08:00, 10:00, 16:00 hours Intraocular pressure (IOP) will be measured with a Goldmann tonometer and recorded in millimeters mercury (mmHg). IOP will be calculated as the mean of two readings or the median of three readings at each timepoint. Change is defined as the follow-up (Week 2, Week 6, and Month 3) minus baseline (Day 1) at each timepoint.
Mean Changes in TSS-IOP scores from Screening to Month 3 Month 3 The Treatment Satisfaction Survey for Intraocular Pressure (TSS-IOP) module is a 15-item questionnaire designed to assess subject satisfaction with ocular hypotensive medication(s). Subjects will respond to each item using a 5-, 6-, or 7-point Likert Scale. Individual scores will be computed by adding the scale values of items within a satisfaction category and transforming the resulting value into a score between 0 and 100. Higher scores are indicative of greater satisfaction. The questionnaire will be self-administered.
Trial Locations
- Locations (27)
Trinity Research Group
🇺🇸Dothan, Alabama, United States
Glaucoma Specialists of South Florida
🇺🇸Delray Beach, Florida, United States
Eye Doctors of Arizona
🇺🇸Phoenix, Arizona, United States
Orange County Ophthalmology Medical Group
🇺🇸Garden Grove, California, United States
United Medical Research Institute
🇺🇸Inglewood, California, United States
Eye Research Foundation
🇺🇸Newport Beach, California, United States
North Bay Eye Associates
🇺🇸Petaluma, California, United States
Sacramento Eye Consultants
🇺🇸Sacramento, California, United States
East Coast Institute for Research, LLC
🇺🇸Jacksonville, Florida, United States
Central Florida Eye Associates
🇺🇸Lakeland, Florida, United States
Scroll for more (17 remaining)Trinity Research Group🇺🇸Dothan, Alabama, United States