A Study to Optimize Subretinal Surgical Delivery and to Evaluate Safety and Activity of Opregen in Participants With Geographic Atrophy Secondary to Age-Related Macular Degeneration
Study Details
Study Description
Brief Summary
This study will evaluate the success and safety of subretinal surgical delivery as well as the preliminary activity of OpRegen in participants with geographic atrophy (GA) secondary to age-related macular degeneration (AMD). All endpoints are assessed for the study eye unless otherwise indicated.
Condition or Disease | Intervention/Treatment | Phase |
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Phase 2 |
Study Design
Arms and Interventions
Arm | Intervention/Treatment |
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Experimental: OpRegen OpRegen dose up to approximately 200,000 cells will be delivered into the subretinal space |
Biological: OpRegen
OpRegen dose up to approximately 200,000 cells will be delivered into the subretinal space
|
Outcome Measures
Primary Outcome Measures
- Proportion of patients with subretinal surgical delivery of OpRegen to target regions [3 months post surgery]
- Incidence and severity of procedure-related adverse events at 3 months following surgery [3 months post surgery]
Secondary Outcome Measures
- • Proportion of patients with qualitative improvement in retinal structure, as determined by OCT imaging within 3 months following surgery [3 months post surgery]
Eligibility Criteria
Criteria
Inclusion Criteria:
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Ability to undergo a vitreoretinal surgical procedure under monitored anesthesia care
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Diagnosis of GA secondary to AMD
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BCVA score >/= 35 letters and </= 60 letters in the study eye as assessed by ETDRS
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Pseudophakic (study eye)
Exclusion Criteria:
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Pregnancy or breastfeeding
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History of cognitive impairment or dementia
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Any type of systemic disease or its treatment, in the opinion of the investigator, including any medical conditions that could be expected to progress, recur, or change to such an extent that it may bias the assessment of the clinical status of the patient to a significant degree or put the patient at special risk
Ocular Exclusion Criteria for Study Eye:
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Any current or history of ocular disease other than GA that may confound assessment of the macula
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History of retinal detachment
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History of vitrectomy, glaucoma-filtering surgery, or corneal transplant
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Uncontrolled glaucoma or advanced glaucoma
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Any cataract surgery or intraocular surgery within 3 months prior to subretinal surgical delivery of OpRegen
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History of other ocular or intraocular conditions that contraindicate the use of an investigational drug or may affect interpretation of the study results or may render the patient at high risk for treatment complications
Contacts and Locations
Locations
Site | City | State | Country | Postal Code | |
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1 | Cincinnati Eye Institute | Cincinnati | Ohio | United States | 45242 |
Sponsors and Collaborators
- Genentech, Inc.
Investigators
- Study Director: Clinical Trials, Hoffmann-La Roche
Study Documents (Full-Text)
None provided.More Information
Publications
None provided.- GR44251