Comparative Study of the Optical Biometer for Measurements of the Eye
Public ClinicalTrials.gov record NCT01729962. 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
Comparative Study of the Optical Biometer for the Measurements of Axial Length, Anterior Chamber Depth, Keratometry, Corneal Cylinder Axis, Corneal Thickness, White-to-White Distance, and Pupil Diameter
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The primary purpose of this comparative clinical study is to collect clinical data to demonstrate the equivalence of the investigational device to the predicate device for measurements of the eye. The secondary purpose is to evaluate any adverse events that occur during the clinical study.
Study identification
- NCT ID
- NCT01729962
- Recruitment status
- Completed
- Study type
- Observational
- Phase
- Not listed
- Enrollment
- 125 participants
Conditions and interventions
Interventions
Not listed
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Nov 30, 2012
- Primary completion
- Mar 31, 2013
- Completion
- Apr 30, 2013
- Last update posted
- Jun 27, 2013
2012 – 2013
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Physicians Protocol | Greensboro | North Carolina | 27410-2548 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT01729962, 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 Jun 27, 2013 · Synced Sep 5, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT01729962 live on ClinicalTrials.gov.