Evaluation of Objective Perimetry Using Chromatic Multifocal Pupillometer
Recruiting
Observational Study
Retinal Dystrophies
Retinitis Pigmentosa
Glaucoma
No Placebo Group
Every participant receives an active treatment — no one gets a placebo.
Healthy Volunteers Welcome
You do not need to have the condition being studied to take part.
No Study Drug
Researchers observe your health over time — no experimental treatment is given.
At a Glance
- Age
- 18 – 80
- Sex
- Any
- Study type
- Observational
- Participants needed
- 200 (estimated)
- Sponsor
- Sheba Medical Center · Government
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About This Trial
Objective perimetry can better monitor visual field defects in retinal dystrophy and Glaucoma patients than conventional subjective perimetry. The PLR ( Pupil Light Reflex to short and long wavelength stimuli should be significantly lower compared to healthy participants in areas of visual field defects in retinal dystrophy and Glaucoma patients.
Trial Locations
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Eligibility Criteria
Inclusion Criteria:
* Age 18-80 years old.
* Signing informed consent.
* Pupillary reflex to light.
Exclusion Criteria:
1. Cloudy corneas.
2. Surgical intraocular ophthalmic procedure within the past 30 days.
3. No reactive pupils.
4. Synechia of the iris to the lens after surgery or inflammation…
Contacts