Clinical trial
Prospective Evaluation of Radial Keratotomy (PERK) Study
NCT00000129 · National Eye Institute (NEI), NIH · Completed
Key facts
| NCT number | NCT00000129 |
|---|---|
| Title | Prospective Evaluation of Radial Keratotomy (PERK) Study |
| Lead sponsor | National Eye Institute (NEI), NIH |
| Status | Completed |
| Phase | Phase 3 |
| Study type | Interventional |
| Conditions | Myopia |
| Intervention type | Procedure |
| Interventions | Radial Keratotomy |
| Start date | Apr 1, 1981 |
| Completion | Oct 1, 1983 |
| First posted | Sep 24, 1999 |
| Last update posted | Sep 17, 2009 |
At a glance
- No Results posted
- None Linked FDA submissions
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Source: U.S. National Library of Medicine (NLM), ClinicalTrials.gov · Source date: