NCT06585423Completed
Tolerability of an Anesthesia-free Tonometer Tip
Source: ClinicalTrials.gov · Last updated 9 Jun 2026
Brief summary (registry, in English)
The purpose of this study is to compare the tolerability and comfort of 4 different prototype anesthesia-free tonometer tips with the standard tonometer tip in conjunction with anesthesia. The best-tolerated prototype anesthesia-free tonometer tip will be identified for further development for home tonometry.
- Status (registry)
- Completed
- Study type
- Interventional
- Enrollment
- 49 (actual)
- First submitted
- 3 Sept 2024
- Start date
- 17 Oct 2024
- Primary completion date
- 25 Feb 2026
- Lead sponsor
- Duke University
- Diseases
- Glaucoma
- NCT number
- NCT06585423
What you commit to
- Study type: Interventional
- Participants enrolled: 49
- From 17 Oct 2024 to the primary completion date, 25 Feb 2026
- 1 site 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.
Other illness
- History of corneal scarring
- Active infection of the eye
- History of alternated corneal sensitivity
- History of corneal surgery
Who the study is looking for
- Presenting for a routine eye exam
- ≥ 18 years of age
- Able and willing to give consent
Age in the registry: 18 years to - · Sex: All · Does not accept healthy volunteers
Sites (1)
Sites in registry order. Pick your city on the disease page to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| Duke Eye Center Coordinator of this site? Confirm its status | Durham | United States | Unknown status |
This page is information, not medical advice. Discuss any trial with your doctor.