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Clinical trialNCT00336726TerminatedObservational

Neuroendocrine Dysfunction in Traumatic Brain Injury: Correlation With Cognitive Dysfunction and Repair

SponsorDenver Research InstituteTraumatic Brain Injury
View the registry record on ClinicalTrials.gov

Summary

The lay summary the sponsor registered on ClinicalTrials.gov.

Traumatic Brain Injury (TBI) is a neurologic disorder cuased by physical trauma to the brain. Neuroendocrine abnormalities in these patients have been reported, including central hypogonadism within hours of the insult and eventual recovery of the hypothalamic-pituitary-gonadal axis with recovery of cognitive function to baseline. This pilot study will measure hormonal level of neuroendocine function at the time of TBI and various time points during recovery.
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.

  • Margaret E Wierman, MD

    Dept. of Veterans Affairs/University of Colorado HSC

    Principal Investigator
    clinicaltrials.gov ↗

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

No facility list is in our current data snapshot for this study. The registry record on ClinicalTrials.gov ↗ carries any published locations. Why? →

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
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Primary completion
—
Completion
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Last update posted
24 Mar 2011
Registered enrollment
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Registry id
NCT00336726
clinicaltrials.gov ↗

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 30 Jul 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.