Clinical trial
Effects of Different Add Powers on the Comfort and Productivity of Computer…
NCT00317525 · American Optometric Association, Other · Completed
Key facts
| NCT number | NCT00317525 |
|---|---|
| Title | Effects of Different Add Powers on the Comfort and Productivity of Computer Users With Fixed or Free Head Movement |
| Official title | Effects of Different Add Powers on the Comfort and Productivity of Computer Users With Fixed or Free Head Movement |
| Lead sponsor | American Optometric Association, Other |
| Status | Completed |
| Phase | Phase 3 |
| Study type | Interventional |
| Conditions | Refractive Errors, Asthenopia |
| Intervention type | Device |
| Interventions | Spectacle Lenses |
| Enrollment | 36 |
| Start date | May 1, 2005 |
| Completion | Jun 1, 2006 |
| First posted | Apr 25, 2006 |
| Last update posted | Sep 11, 2006 |
| 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.
About ClinicalTrials.gov studies
ClinicalTrials.gov is the U.S. National Library of Medicine's registry of clinical studies conducted around the world. Contact and investigator details are not shown here.
Source: U.S. National Library of Medicine (NLM), ClinicalTrials.gov · Source date: