NCT06247072Completed
TRK-3 Conformance to Standards for Tonometers
Source: ClinicalTrials.gov · Last updated 8 Apr 2024
Brief summary (registry, in English)
To collect measurements of a new tonometer and show conformance to standards for tonometers.
- Status (registry)
- Completed
- Study type
- Observational
- Enrollment
- 125 (actual)
- First submitted
- 30 Jan 2024
- Start date
- 2 Feb 2024
- Primary completion date
- 4 Apr 2024
- Lead sponsor
- Topcon Corporation
- Diseases
- Glaucoma
- NCT number
- NCT06247072
What you commit to
- Study type: Observational
- Participants enrolled: 125
- From 2 Feb 2024 to the primary completion date, 4 Apr 2024
- 2 sites in 1 country
- 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
- Have dry eyes and taking prescription medication or using artificial tears daily
Other illness
- Have corneal scar or have a history of corneal surgery such as corneal laser surgery (cataract surgery is acceptable)
- Have corneal or conjunctival lesions or infections
- Have known allergy to ophthalmic anesthetics
Lab values
- Have known allergy to sodium fluorescein
Other
- Have only one functional eye
- Have difficulty in ocular fixation or eccentric fixation in either eye
- Have microphthalmia
- Have buphthalmos
- Wear contact lens (have used soft contact lenses within the last 3 months and/or hard contact lenses within the last 6 months)
- Have blepharospasm
- Have nystagmus
- Have keratoconus
- Have a central corneal thickness of \<500μm or \>600μm
- Have corneal astigmatism \>3D
Who the study is looking for
- Age at least 22 years at the time of the informed consent
- Provide voluntary written consent for participation in the study
Age in the registry: 22 years to - · Sex: All · Accepts healthy volunteers
Sites (2)
Sites in registry order. Pick your city on the disease page to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| Illinois College of Optometry Coordinator of this site? Confirm its status | Chicago | United States | Unknown status |
| New View Optometric Center Coordinator of this site? Confirm its status | La Mesa | United States | Unknown status |
This page is information, not medical advice. Discuss any trial with your doctor.