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NCT01691183 · ClinicalTrials.gov registry record

Reliability of Hertel Exophthalmometer Measurements

A clinical trial, sponsored by University of North Carolina, Chapel Hill.

Completed
Registry status
85
Enrollment target

NCT01691183: Completed study, sponsored by University of North Carolina, Chapel Hill.

NCT01691183 is a clinical trial that has completed, run by University of North Carolina, Chapel Hill. The registered enrollment target is 85 participants. According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT01691183 has completed, sponsored by University of North Carolina, Chapel Hill.

COMPLETED
Registry status
85 participants
Enrollment target

Study Summary

The purpose of this research study is to learn about the variability in proptosis measurements. Measurements will be recorded using the Hertel exophthalmometer. This noninvasive tool is an instrument designed to measure the forward protrusion of the eye and may be used normally during a general eye exam. This instrument provides a method of evaluating and recording the progression and regression of the prominence of an eye caused by disorders such as thyroid disease and tumors of the orbit.

Primary Outcome

Amount of protrusion of eye from orbital rim measured in millimeters. Two people will be taking both a baseline and a secondary measurement to assess standardization of the "base measurement".

Trial Details

FieldValue
Enrollment Target 85 participants
Start Date 2012-05
Est. Completion 2012-06

What the finished NCT01691183 record still lists

NCT01691183 is an observational study that tracks outcomes without assigning an intervention. The registry caps enrollment at 85 participants, a relatively small participant target.

The record links to 0 conditions, and to 0 interventions.

NCT01691183 does not publish any study locations in the registry export this page uses.

Frequently Asked Questions

What is clinical trial NCT01691183 about?

NCT01691183 is a clinical study titled "Reliability of Hertel Exophthalmometer Measurements". The purpose of this research study is to learn about the variability in proptosis measurements. Measurements will be recorded using the Hertel exophthalmometer. This noninvasive tool is an instrument designed to measure the forward protrusion of the eye and may be used normally during a general eye ...

What is the current status of trial NCT01691183?

This trial is currently completed. The enrollment target is 85 participants. The study started on 2012-05. Estimated completion is 2012-06.

Who is sponsoring clinical trial NCT01691183?

This trial is sponsored by University of North Carolina, Chapel Hill, which has 1,109 total clinical trials registered on ClinicalTrials.gov.

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Source: ClinicalTrials.gov NCT01691183, the US trial registry maintained by the National Library of Medicine. NCT01691183 (small enrollment · none site footprint · completed) retrieved and formatted by PlainTrial, see methodology.