Trials Sponsors Conditions Drugs Pricing

Conditions

Myopia

Keywords

-1.00 Diopter Spherical Equivalent

Outcome Measures

Primary Outcomes (3)

The Correlation of White-to-white Measurements Between Biometric Devices.
The determination of the degree of correlation of white-to-white measurements between various biometric devices and the Orbscan II.
Day of visit
The Correlation of Anterior Chamber Depth Measurements Between Biometric Devices.
The determination of the degree of correlation of anterior chamber depth measurements between various biometric devices and the Orbscan II.
Day of visit
The Correlation of Corneal Thickness Measurements Between Biometric Devices.
The determination of the degree of correlation of corneal thickness measurements between various biometric devices and the Orbscan II.
Day of visit

Study Arms (1)

Myopic -1.00D

Myopic patients with a diopter of at least -1.00

Diagnostic Test: Orbscan IIDiagnostic Test: IOL Master 700Diagnostic Test: IOL Master 500Diagnostic Test: Atlas 9000Diagnostic Test: Lenstar 900Diagnostic Test: PentacamDiagnostic Test: iTraceDiagnostic Test: ArgosDiagnostic Test: Manual caliper measurement

Interventions

Orbscan IIDiagnostic test

Diagnostic assessment to measure anterior chamber depth, white-to-white, and corneal thickness.

Myopic -1.00D

IOL Master 700Diagnostic test

Diagnostic assessment to measure anterior chamber depth, white-to-white, and corneal thickness.

Myopic -1.00D

Eligibility Criteria

Age18 Years - 50 Years

Sexall

Healthy VolunteersYes

Age GroupsAdult (18-64)

Sampling MethodNon-Probability Sample

Study Population

Myopic patients with a spherical equivalent of at least -1.00D with healthy eyes and no prior eye surgery.

You may qualify if:

Adults ages 18-50 years of age with healthy eyes and no prior ocular surgery

Sponsors & Collaborators

Berkeley Eye Center
Otherlead

Study Sites (1)

Berkeley Eye Center

Houston, Texas, 77027, United States

MeSH Terms

Conditions

Myopia

Condition Hierarchy (Ancestors)

Refractive ErrorsEye Diseases

Results Point of Contact

Title: Tetiana Huff
Organization: Berkeley Eye Center

Study Officials

Morgan Micheletti, MD
Berkeley Eye Center
PRINCIPAL INVESTIGATOR

Publication Agreements

PI is Sponsor Employee: Yes

Enrollment

204 participants (actual enrollment reported by the registry).

Study Design

Study Type: observational
Observational Model: CASE CONTROL
Time Perspective: PROSPECTIVE
Sponsor Type: OTHER
Responsible Party: SPONSOR

Study Record Dates

First Submitted

September 14, 2023

First Posted

September 21, 2023

Study Start

July 25, 2023

Actual (reported)

Assessment of Measurement Variability Across Automated Biometry Devices

Brief Summary

Registry Overview

Trial Relationships

Study Timeline

Study Start

First Submitted

First Posted

Primary Completion

Study Completion

Results Posted

Conditions

Keywords

Outcome Measures

Primary Outcomes (3)

Study Arms (1)

Myopic -1.00D

Interventions

Eligibility Criteria

You may qualify if:

Sponsors & Collaborators

Study Sites (1)

MeSH Terms

Conditions

Condition Hierarchy (Ancestors)

Results Point of Contact

Study Officials

Publication Agreements

Enrollment

Study Design

Study Record Dates

You may not qualify if:

Data Sharing

Source record

Documents

Locations

Brief Summary

Registry Overview

Trial Relationships

Related Scientific Literature

Study Timeline

Study Start

First Submitted

First Posted

Primary Completion

Study Completion

Results Posted

Conditions

Keywords

Outcome Measures

Primary Outcomes (3)

Study Arms (1)

Myopic -1.00D

Interventions

Eligibility Criteria

You may qualify if:

Sponsors & Collaborators

Study Sites (1)

MeSH Terms

Conditions

Condition Hierarchy (Ancestors)

Results Point of Contact

Study Officials

Publication Agreements

Enrollment

Study Design

Study Record Dates

You may not qualify if:

Data Sharing

Source record

Documents

Locations