A Clinical Trial to Evaluate a Corneal Inlay for the Improvement of Near Vision in Presbyopic Patients
Summary
The registered summary isn't in our current data snapshot. Read it on the ClinicalTrials.gov record ↗. Why? →
Investigators
The overall officials registered on this study. Names that resolve to a findmyKOL profile link to it; the rest are shown as registered.
- Dan B Tran, M.D.Principal Investigator
- Gregory Parkhurst, M.D
Unaffilliated
Principal Investigator - Harvey L Carter, III, M.D.
Unaffilliated
Principal Investigator - Jeffrey Whitman, M.D.Principal Investigator
- John Hovanesian, M.D.
Unaffilliated
Principal Investigator - John Olkowski, M.D.Principal Investigator
- Jon G Dishler, MDPrincipal Investigator
- Paul Dougherty, M.D.
Unaffilliated
Principal Investigator - Ralph Y Chu, M.D.Principal Investigator
- Robert P Lehmann, M.D.Principal Investigator
- Steven G Slade, M.D.Principal Investigator
A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.
Sites
11 registered facilities, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.
- Dougherty Laser Vision
Camarillo, California, United States
- Harvard Eye Associates
Laguna Hills, California, United States
- Coastal Vision
Newport Beach, California, United States
- Jon G. Dishler, M.D.
Greenwood Village, Colorado, United States
- Eyesight Hawaai
Honolulu, Hawaii, United States
- Chu Vision
Bloomington, Minnesota, United States
- Carter Eye Center
Dallas, Texas, United States
- Key-Whitman Eye Center
Dallas, Texas, United States
- Slade and Baker Vision Center
Houston, Texas, United States
- Lehmann Eye Center
Nacogdoches, Texas, United States
- Nuvision.
San Antonio, Texas, United States
Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.
Drugs studied
No drug or biological interventions are in our data for this study — it may test a procedure, device or behavioral intervention, or the intervention list isn't in our current snapshot. See the registry record ↗. Why? →
Registration & key dates
Registry attributes as recorded on the ClinicalTrials.gov study record.
- Start
- 30 Apr 2010
- Primary completion
- 31 Dec 2016
- Completion
- 31 Dec 2016
- Last update posted
- 29 Mar 2018
- Registered enrollment
- 373
- Registry id
- NCT01373580
Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 12 Jul 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.