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| Name | Class |
|---|---|
| The Bionics Institute of Australia | OTHER |
| Australian National University | OTHER |
| Commonwealth Scientific and Industrial Research Organisation, Australia | OTHER_GOV |
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This is a longitudinal observational study with participants who have been implanted with the suprachoroidal retinal prosthesis.
To observe and assess visual, orientation and mobility behavior with primary and adjunct vision processing (AVP) methods that may enhance the performance with the suprachoroidal retinal prosthesis (ScRP). To investigate the effectiveness of primary and AVP methods in the laboratory and real-world environments with the ScRP. Assess structural and functional ScRP stability with objective and subjective assessments. Record participant experiences and feedback with the ScRP.
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| Measure | Description | Time Frame |
|---|---|---|
| Effectiveness of vision processing method in the laboratory. | Measure effectiveness of of the vision processing method via observational and quantitative data. | 5 years. |
| Effectiveness of vision processing method in the 'real world' featured environment. | Measure the effectiveness of the vision processing method via observational qualitative and quantitative data in participant 'real world' featured environment. | 5 years. |
| Measure | Description | Time Frame |
|---|---|---|
| Device stability and functionality. | Monitor device stability with routine ophthalmic imaging, impedance and threshold testing. | 5 years. |
| Participant experience. | Document participant anecdotal experience with the VP method in 'real world' environments. |
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Inclusion Criteria:
Exclusion Criteria:
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Participants who were implanted with a suprachoroidal retinal prosthesis.
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| Name | Affiliation | Role |
|---|---|---|
| Penelope J Allen, FRACO, FRACS | Center for Eye Research Australia | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Centre for Eye Research Australia | Melbourne E. | Victoria | 3002 | Australia |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 40174607 | Derived | Moussallem L, Lombardi L, McGuinness MB, Kolic M, Baglin EK, Jin R, Habili N, Kvansakul J, Titchener SA, Abbott CJ, Walker JG, Allen PJ, Petoe MA, Barnes N. Navigational outcomes with a depth-based vision processing algorithm in a second-generation suprachoroidal retinal prosthesis. J Neural Eng. 2025 Apr 24;22(2). doi: 10.1088/1741-2552/adc83a. |
| Label | URL |
|---|---|
| Study of a Suprachoroidal Retinal Prosthesis | View source |
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There is not a plan to make IPD available.
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| ID | Term |
|---|---|
| D012174 | Retinitis Pigmentosa |
| D015794 | Choroideremia |
| ID | Term |
|---|---|
| D015785 | Eye Diseases, Hereditary |
| D005128 | Eye Diseases |
| D058499 | Retinal Dystrophies |
| D012162 | Retinal Degeneration |
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| Bionic Vision Technologies |
| UNKNOWN |
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| 5 years |
| Participant interview. | Interview participants to capture participant experience with the ScRP, determine differences in functional outcomes and utilise this information to improve assessment of functional outcomes. | 5 years |
| Pilot Study of a Suprachoroidal Retinal Prosthesis | View source |
| D012164 |
| Retinal Diseases |
| D030342 | Genetic Diseases, Inborn |
| D009358 | Congenital, Hereditary, and Neonatal Diseases and Abnormalities |
| D015862 | Choroid Diseases |
| D014603 | Uveal Diseases |
| D040181 | Genetic Diseases, X-Linked |