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A-mode vs PalmScan Ultrasonography: Biometric Measurements.

NCT00804869 · Status: WITHDRAWN · Type: OBSERVATIONAL

Last updated 2024-05-30

No results posted yet for this study

Summary

Ultrasonography has become a critical ancillary test in the clinical practice of ophthalmology. It is commonly used as a standardized method for assessing intraocular biometry. The PalmScan ultrasonography (PsU) is a portable A-scan device that uses the same principles as the standard A-scan. The aim of the study is to compare the reliability of their measurements, in order to use them indistinctively.

Conditions

  • Axial Length (AL)
  • Anterior Chamber Deep (ACD)
  • Lens Thickness (LT)

Interventions

DEVICE

PalmScan A2000 ultrasonography system (Micro Medical Devices, Calabasas, CA)

PalmScan biometric measurements

DEVICE

Standard A-mode ultrasound (Eye Cubed™, Ellex, Adelaide, Australia).

A-mode biometric measurements group

Sponsors & Collaborators

  • Asociación para Evitar la Ceguera en México

    lead OTHER

Eligibility

Min Age
50 Years
Max Age
90 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2008-10-31
Primary Completion
2008-12-31
Completion
2008-12-31

Countries

  • Mexico

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT00804869 on ClinicalTrials.gov