New eye camera tested for glaucoma detection
NCT ID NCT06305481
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tested a new imaging device called the P200TE on 53 people with glaucoma. The goal was simply to see how well it could capture images of the back of the eye. It was not a treatment study, so there were no health benefits or risks for participants.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- P200TE imaging device
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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53 people
The number who actually took part.
- Started
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Feb 2024
- Finished
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Oct 2024
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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22 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria * Subjects were 22 years of age or older on the date of informed consent; * Subjects were able to understand the written informed consent and willing to participate as evidenced by signing the informed consent; * BCVA 20/40 or better in the study eye; * History of visual field defects within the previous year from the study visit or measured the day of the study visit consistent with glaucomatous optic nerve damage with at least one of the following two findings: On pattern deviation (PD), there existed a cluster of 3 or more points in an expected location of the visual field depressed below the 5% level, at least 1 of which is depressed below the 1% level; or Glaucoma hemi-field test "outside normal limits;" -Glaucomatous optic nerve damage as evidenced by any of the following optic disc or retinal nerve fiber layer structural abnormalities: Diffuse thinning, focal narrowing, or notching of the neuroretinal rim, especially at the inferior or superior poles with or without disc hemorrhage; and Optic disc neural rim asymmetry of the two eyes consistent with loss of neural tissue. Exclusion Criteria * Subjects unable to tolerate ophthalmic imaging; * Subjects with ocular media not sufficiently clear to obtain acceptable OCT images in the study eye; * Subject has a condition or is in a situation which the investigator feels may put the subject at significant risk, may confound the study results, or may interfere significantly with the subject's participation in the study; * No reliable visual field test result within the past year of the study visit, defined as fixation losses \> 33% or false positives \>33%, or false negatives \>33% in the study eye; * Presence of any ocular pathology except glaucoma in the study eye.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Specialty Eyecare Centre
Bellevue, Washington, 98004, United States
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Werner Optometry
Cajon, California, 92019, United States
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Other studies related to the condition(s) this trial covers.
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