Clinical trial
Investigating the Effect of Vitamin A Supplementation on Retinitis Pigmentosa
NCT00065455 · National Eye Institute (NEI), NIH · Completed
Key facts
| NCT number | NCT00065455 |
|---|---|
| Title | Investigating the Effect of Vitamin A Supplementation on Retinitis Pigmentosa |
| Official title | Pilot Study on the Effect of Vitamin A Supplementation on Cone Function in Retinitis Pigmentosa |
| Lead sponsor | National Eye Institute (NEI), NIH |
| Status | Completed |
| Phase | Phase 1 |
| Study type | Interventional |
| Conditions | Retinitis Pigmentosa |
| Intervention type | Drug |
| Interventions | Vitamin A |
| Enrollment | 11 |
| Start date | Jul 17, 2003 |
| Completion | May 6, 2009 |
| First posted | Jul 24, 2003 |
| Last update posted | Jul 2, 2017 |
| Countries | United States |
At a glance
- 1–9 Study sites
- No Results posted
- None Linked FDA submissions
Counts are shown as ranges. Exact figures, trends and every underlying record are available in Orca1.
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Source: U.S. National Library of Medicine (NLM), ClinicalTrials.gov · Source date: