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Tests treatment safety and results for Primary Photoreceptor Disease
Official title A Study to Investigate the Safety of OpCT-001 in Adults Who Have Primary Photoreceptor Disease (CLARICO)
ClinicalTrials.gov ID: NCT06789445
What this study is testing
What is OpCT-001?
OpCT-001 is an investigational medicine, being studied as a potential treatment for primary photoreceptor disease.
Plain-language explanation of the investigational treatment - it is being studied and is not an approved or proven therapy. The study team can confirm the details.
- What it's testing
- Study OpCT-001-101 is a Phase 1/2a first-in-human, multisite, 2-part interventional study to evaluate the safety, tolerability, and the effect on clinical outcomes of OpCT-001 in approximately 54 adults with primary photoreceptor (PR) disease. Phase 1 focuses on safety and features a dose-escalation design.
- Phase 2: a mid-size study of how well it works
- Which group you join is decided by chance.
A plain-language read of the study's public ClinicalTrials.gov listing. The study team confirms the details.
Who can take part
Ages 18 and older
You may be able to join if
- Confirmed genetic diagnosis of primary photoreceptor (PR) disease
- Best corrected visual acuity (BCVA) in the study eye at Screening for Phase 1: Logmarithm of the minimum angle of resolution (LogMAR) 3.9 to LogMAR...
- Retinal structure examination in the study eye demonstrating regions suitable for cell administration. Key
You likely can't join if
- Clinically relevant, active ocular inflammation or infection
- Glaucoma or other significant optic neuropathy
- Diabetic macular edema or diabetic retinopathy
- Clinically significant cystoid macular edema
- In phakic participants: Spherical equivalent refractive error of greater than 8.00 diopters myopia
- Ocular surgery ≤3 months before Screening
See the full eligibility criteria
- Confirmed genetic diagnosis of primary photoreceptor (PR) disease
- Best corrected visual acuity (BCVA) in the study eye at Screening for Phase 1: Logmarithm of the minimum angle of resolution (LogMAR) 3.9 to LogMAR 1.3. BCVA at Screening for Phase 2: ETDRS letter score between 20 to...
- Retinal structure examination in the study eye demonstrating regions suitable for cell administration. Key
- Clinically relevant, active ocular inflammation or infection
- Glaucoma or other significant optic neuropathy
- Diabetic macular edema or diabetic retinopathy
- Clinically significant cystoid macular edema
- In phakic participants: Spherical equivalent refractive error of greater than 8.00 diopters myopia
- Ocular surgery ≤3 months before Screening
- Monocular vision (ie, no light perception in the fellow eye)
- Currently active malignancy, or history of malignancy within 5 years before OpCT-001 administration. Exception: Basal cell carcinoma that has been definitively treated.
- Any current and active infection (bacterial/viral/fungal) that could put the participant at risk from immunosuppression
- History of any cell therapy, gene therapy, or retinal implant at any time
- Previously received a bone marrow or solid organ transplant
The study team makes the final eligibility decision.
Where it's taking place
- Los Angeles, California, United States
- Miami, Florida, United States
- Philadelphia, Pennsylvania, United States
- Dallas, Texas, United States
- Madison, Wisconsin, United States
Questions & answers
Do participants get paid in this trial?
This listing doesn't specify compensation. Many trials still reimburse travel or offer a stipend, so it's worth asking the study team when you connect.
Is it free to join, and do I need insurance?
Searching and applying through BridgeMD is free. In clinical trials the study-related treatment and visits are generally provided at no cost to you. You usually don't need insurance to take part - confirm specifics with the study team.
How long does this study last?
The listing doesn't state an exact length. The study team walks you through the schedule and number of visits before you decide to enroll.
Who can join this trial?
This study is enrolling all sexes, 18 years and older. The study team makes the final eligibility decision.
Where is this trial taking place?
Study sites include Los Angeles, California, United States; Miami, Florida, United States; Philadelphia, Pennsylvania, United States; Dallas, Texas, United States; Madison, Wisconsin, United States. Enter your location above to see the nearest site and check your eligibility.
Explore other conditions
BridgeMD is an information and trial-matching tool - not medical advice, and not the study sponsor. Details come from ClinicalTrials.gov; the study team decides eligibility.