Safety and Effectiveness of the Calhoun Vision Light Adjustable Intraocular Lens (LAL)
Public ClinicalTrials.gov record NCT00845520. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
A Prospective Multi-center Clinical Study to Evaluate the Safety and Effectiveness of the Light Adjustable Lens (LAL) in Subjects Undergoing Cataract Extraction
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The primary objective of this study is to evaluate, for the visual correction of aphakia, the safety and effectiveness of the Calhoun Vision Light Adjustable intraocular lens (LAL) and Light Delivery Device (LDD) in treating postoperative residual refractive error by providing a stable, targeted refractive adjustment of the LAL power and lock-in treatments with the LDD.
Study identification
- NCT ID
- NCT00845520
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 74 participants
Conditions and interventions
Conditions
Interventions
Device
Eligibility (public fields only)
- Age range
- 40 Years to 80 Years
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Dec 31, 2008
- Primary completion
- Feb 28, 2013
- Completion
- Feb 28, 2013
- Last update posted
- Jul 5, 2018
2009 – 2013
United States locations
- U.S. sites
- 5
- U.S. states
- 4
- U.S. cities
- 5
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Altos Eye Physicians | Los Altos | California | 94024 | — |
| Maloney Vision Institute | Los Angeles | California | 90024 | — |
| Price Vision Group | Indianapolis | Indiana | 46260 | — |
| Discover Vision Centers | Leawood | Kansas | 66211 | — |
| Pepose Vision Institute | Chesterfield | Missouri | 63017 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
Non-U.S. locations
This page focuses on the U.S. directory. The official record also lists 1 non-U.S. site.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT00845520, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Jul 5, 2018 · Synced Sep 2, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00845520 live on ClinicalTrials.gov.