NCT05885022Recruiting
Feasibility Clinical Evaluation of the Calibreye System
Source: ClinicalTrials.gov · Last updated 15 Dec 2025
Brief summary (registry, in English)
To evaluate the safety and feasibility of the Calibreye System in patients with open angle glaucoma.
- Status (registry)
- Recruiting
- Study type
- Interventional
- Enrollment
- 60 (estimated)
- First submitted
- 22 May 2023
- Start date
- 31 May 2023
- Primary completion date
- Dec 2027
- Lead sponsor
- Myra Vision Inc.
- Diseases
- Glaucoma
- NCT number
- NCT05885022
What you commit to
- Study type: Interventional
- Planned participants: 60
- From 31 May 2023 to the primary completion date, Dec 2027
- 4 sites in 3 countries
- Visits and tests: ask the trial team, the registry does not list them
Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.
Who cannot take part
Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.
Prior treatment
- Previous intraocular surgery (with the exception of laser trabeculoplasty or uncomplicated phacoemulsification with IOL occurring \> 3 months prior to the preoperative visit)
- Previous glaucoma shunt/valve in the target quadrant
- Clinically significant inflammation or infection in the study eye within 30 days prior to the preoperative visit
Other illness
- History of corneal surgery, corneal opacities or corneal disease
Other
- Angle closure glaucoma
- Congenital, neovascular or other secondary glaucomas
- Active diabetic retinopathy
Who the study is looking for
- Open angle, pseudoexfoliative or pigmentary glaucoma
- IOP at preoperative visit of ≥ 18mmHg and ≤ 45mmHg
- Visual field mean deviation score of -3dB or worse
- Area of healthy, free and mobile conjunctiva in the target quadrant
- Shaffer angle grade ≥ 3 in the target quadrant
Age in the registry: 18 years to - · Sex: All · Accepts healthy volunteers
Sites (4)
Sites in registry order. Pick your city on the disease page to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| Dr. Agarwal's Eye Hospital Ltd. Coordinator of this site? Confirm its status | Chennai | India | Active, not recruiting |
| Centro Oftalmologico de Chihuahua Coordinator of this site? Confirm its status | Chihuahua City | Mexico | Recruiting |
| Oftalmología Láser de Puebla S.C. Coordinator of this site? Confirm its status | Puebla City | Mexico | Recruiting |
| Panama Eye Center Coordinator of this site? Confirm its status | Panama City | Panama | Recruiting |
This page is information, not medical advice. Discuss any trial with your doctor.