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NCT01942564 · ClinicalTrials.gov registry record

The Head Injury-associated Photosensitivity and Pupillary Function (HIPP) Study

A clinical trial, sponsored by Ohio State University.

Completed
Registry status
40
Enrollment target

NCT01942564: Completed study, sponsored by Ohio State University.

NCT01942564 is a clinical trial that has completed, run by Ohio State University. The registered enrollment target is 40 participants. According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT01942564 has completed, sponsored by Ohio State University.

COMPLETED
Registry status
40 participants
Enrollment target

Study Summary

After a head injury, many people find that exposure to light causes them increased discomfort. By measuring how the pupil in the eye constricts to flashes of red and blue light, this study will investigate whether this phenomenon is due to a change in the eye's sensitivity to light.

Primary Outcome

The pupil fluctuation evoked by blue and red flickering lights will be measured in patients with a prior brain injury and compared to matched controls.

Trial Details

FieldValue
Enrollment Target 40 participants
Start Date 2013-08
Est. Completion 2015-12
Ohio State University

552 total trials

What the finished NCT01942564 record still lists

NCT01942564 is an observational study that tracks outcomes without assigning an intervention. The registry caps enrollment at 40 participants, a relatively small participant target.

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

NCT01942564 does not publish any study locations in the registry export this page uses.

Frequently Asked Questions

What is clinical trial NCT01942564 about?

NCT01942564 is a clinical study titled "The Head Injury-associated Photosensitivity and Pupillary Function (HIPP) Study". After a head injury, many people find that exposure to light causes them increased discomfort. By measuring how the pupil in the eye constricts to flashes of red and blue light, this study will investigate whether this phenomenon is due to a change in the eye's sensitivity to light.

What is the current status of trial NCT01942564?

This trial is currently completed. The enrollment target is 40 participants. The study started on 2013-08. Estimated completion is 2015-12.

Who is sponsoring clinical trial NCT01942564?

This trial is sponsored by Ohio State University, which has 552 total clinical trials registered on ClinicalTrials.gov.

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Source: ClinicalTrials.gov NCT01942564, the US trial registry maintained by the National Library of Medicine. NCT01942564 (small enrollment · none site footprint · completed) retrieved and formatted by PlainTrial, see methodology.