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Clinical trialNCT04540445UnknownObservational

Utility of Pupillary Metrics in Diagnosis and Management of Concussion in Children

SponsorChildren's Hospital of Orange CountyEnrollment130Brain ConcussionBrain Injuries, TraumaticPost-Concussion SyndromeReflex, Pupillary
View the registry record on ClinicalTrials.gov

Summary

The lay summary the sponsor registered on ClinicalTrials.gov.

The purpose of this study is to gather information and compare the potential use of pupillometry to identify concussions and post concussive syndrome with standard age appropriate assessments. The study will compare concussed pediatric patients 5-17 years of age recruited from the emergency department within 72 hours following injury with age and gender matched non-concussed pediatric patients recruited from primary care clinics. Assessment of both concussed and non-concussed subjects will take place at the initial enrollment visit and will be repeated at 1-2 weeks for the concussed subjects and at 12-14 weeks for both groups.
clinicaltrials.gov ↗

Investigators

The overall officials registered on this study. Names that resolve to a FindMyKOL profile link to it; the rest are shown as registered.

A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.

Sites

1 registered facility, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.

United States
  • Choc Children'S

    Orange, California, United States

    Jennifer Hayakawa, DNPSharief Taraman, MDWilliam Loudon, MD PhD
    Recruiting

Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.

Drugs studied

No drug or biological interventions are in our data for this study. It may test a procedure, device or behavioral intervention, or the intervention list isn't in our current snapshot. See the registry record ↗. Why? →

Registration & key dates

Registry attributes as recorded on the ClinicalTrials.gov study record.

Start
11 Mar 2020
Primary completion
30 Sept 2022
Completion
31 Dec 2022
Last update posted
11 Mar 2022
Registered enrollment
130
Registry id
NCT04540445
clinicaltrials.gov ↗

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 24 Aug 2026. Registry facts are shown as registered by the study sponsor; FindMyKOL does not interpret them.