Intraocular Pressure Reduction Efficacy of Rhopressa and Lumigan in Normal Tension Glaucoma
Public ClinicalTrials.gov record NCT04981886. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Glaucoma is the second leading cause of blindness and the first leading cause of irreversible vision loss worldwide. The intraocular pressure (IOP) is the only modifiable risk factor for all the spectrum of glaucoma. Reducing IOP in glaucoma increases the likelihood of preventing progression of the disease and preserving the quality of life of the patient. Although prostaglandin analogs (PGAs) and prostamides (PMs) are de facto first-line treatment options for managing glaucoma, it is a common clinical experience to see their treatment effects plateau to a level beyond which no clinically significant IOP reduction is likely. It is also common to find minimal IOP treatment effects in the following conditions: patients with normal tension glaucoma (NTG), patients with thicker central corneal thickness (CCT), and patients with higher levels of corneal hysteresis (CH). CH is a possible proxy for the ability of the scleral tissue around the optic nerve to dissipate energy away from the optic nerve fibers. Netarsudil, a rho-kinase inhibitor was recently approved by the FDA for the treatment of glaucoma and ocular hypertension. There is a paucity of research on the efficacy of netarsudil in patients with NTG, thicker CCT, and higher levels of CH. This study aims to investigate the above issues by evaluating the efficacy of netarsudil and bimatoprost in subjects with NTG, thicker corneas, and higher levels of CH. Hypotheses * Netarsudil will have non-inferior efficacy compared to Bimatoprost in treating NTG. * Corneal thickness and corneal hysteresis will reduce the efficacy of netarsudil similar to bimatoprost in NTG. * Netarsudil will change corneal thickness and corneal hysteresis similar to bimatoprost in NTG.
Study identification
- NCT ID
- NCT04981886
- Recruitment status
- Not listed
- Study type
- Interventional
- Phase
- Phase 4
- Enrollment
- 115 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 21 Years to 89 Years
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Jul 31, 2021
- Primary completion
- Jun 30, 2022
- Completion
- Jul 31, 2022
- Last update posted
- Aug 5, 2021
2021 – 2022
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Roberts Eyecare Associates | Vestal | New York | 13850 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT04981886, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Aug 5, 2021 · Synced Sep 3, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT04981886 live on ClinicalTrials.gov.