Trials / Unknown
UnknownNCT03975543
Retrospective Natural History Study of Retinitis Pigmentosa
Natural History Study of Retinitis Pigmentosa in Patient Carrying Pathogenic Mutations in RHO, PDE6A or PDE6B.
- Status
- Unknown
- Phase
- —
- Study type
- Observational
- Enrollment
- 113 (actual)
- Sponsor
- SparingVision · Industry
- Sex
- All
- Age
- —
- Healthy volunteers
- Not accepted
Summary
This is natural history study of rods and cones degenerations in patients with Retinitis Pigmentosa (RP) caused by pathogenic mutations in RHO, PDE6A or PDE6B gene mutations.
Detailed description
This is a retrospective, longitudinal, observational case history study to determine the natural history of rods and cones degeneration in patients diagnosed with RP caused by pathogenic mutations in genes with selective expression in rods: rhodopsin (RHO), phosphodiesterase 6A (PDE6A) or phosphodiesterase 6B (PDE6B). 113 participants will be enrolled in this study at the single center: CHNO-CIC Quinze-Vingt Paris in France.
Conditions
Timeline
- Start date
- 2018-10-01
- Primary completion
- 2019-10-01
- Completion
- 2021-09-30
- First posted
- 2019-06-05
- Last updated
- 2021-08-04
Locations
1 site across 1 country: France
Source: ClinicalTrials.gov record NCT03975543. Inclusion in this directory is not an endorsement.