NCT00286637 · Wills Eye
Novel Glaucoma Diagnostics
What this study is about
The purpose of this research is to evaluate novel technologies for the assessment of ocular structure and function, including the scanning device called Optical Coherence Tomography (OCT).
View original scientific description
The purpose of this research is to evaluate novel technologies for the assessment of ocular structure and function, including the scanning device called Optical Coherence Tomography (OCT). We will test the OCT and other devices in their ability to image diseases of the eye and also compare the measurements made with OCT to those of other imaging and visual field devices approved by the Food and Drug Administration (FDA).
Primary outcome measures
Number of Participants who Show Evidence of Glaucoma Progression
Time frame: Up to Year 5
The purpose of this research is to Participants who show evidence of glaucoma progression are classified as "progressors." Participants who show evidence of glaucoma progression are classified as "progressors."
Who can participate
This study lists these criteria on ClinicalTrials.gov. A study coordinator reviews eligibility during screening — this page does not determine whether you qualify.
Inclusion criteria
- Ability to provide informed consent and to understand the study procedures
- Healthy volunteers
- Age related macular degeneration (AMD), diabetic retinopathy, central serous chorioretinopathy, and/or glaucoma or glaucoma suspects
- (AD Sub-Study ONLY): Subjects diagnosed with AD or MCI.
Exclusion criteria
- Any medical treatment (e.g., chronic corticosteroid, hydroxychloroquine, chloroquine, thioridazine, canthaxanthine) or conditions that affect VF (e.g., stroke) and retinal thickness other than glaucoma.
- Strabismus, nystagmus, or any condition that prevents fixation.
- Presence of any media opacities that hinders clinical view of the fundus, and any intraocular non-glaucomatous abnormality
- History of ocular trauma or intraocular surgery other than uncomplicated glaucoma interventions or cataract extraction at least 3 months previous to participating in the study.
Where
- Philadelphia, Pennsylvania
Collaborators
National Eye Institute (NEI)
Related conditions & keywords
Frequently asked questions
What is a clinical trial?
A clinical trial is a research study that tests new medical treatments, drugs, devices, or procedures to determine their safety and effectiveness. Trials are carefully designed and monitored to protect participants while advancing medical knowledge.
Is it safe to participate?
Clinical trials follow strict safety guidelines and ethical standards. Trials must be reviewed and approved, and participants are closely monitored by medical professionals throughout the study. You can withdraw at any time if you choose.
Will I be compensated?
Many clinical trials offer compensation for your time, travel expenses, and inconvenience. The specific compensation varies by study and will be discussed during the screening process. All study-related medical care is typically provided at no cost to participants.
Will I receive a placebo instead of treatment?
When effective treatment exists, participants typically receive either the standard treatment plus the study intervention, or the standard treatment plus placebo. You would not be denied effective care. Placebos are primarily used when no proven treatment is available, or in addition to standard care. Your trial consent form will clearly explain what treatments you may receive.
Can I leave a trial if I change my mind?
Absolutely. Participation in clinical trials is completely voluntary. You have the right to withdraw from the study at any time, for any reason, without penalty or loss of benefits to which you are otherwise entitled.
How long does a clinical trial last?
Trial duration varies widely depending on the study design and purpose. Some trials last just a few weeks, while others may continue for months or years. The study coordinator will provide specific timeline information during your screening call.
Data: ClinicalTrials.gov · synced Aug 15, 2024 · Source of record for eligibility and locations