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Clinical Trial Details — Status: Suspended

Administrative data

NCT number NCT04515212
Other study ID # Pro00104100
Secondary ID
Status Suspended
Phase N/A
First received
Last updated
Start date February 3, 2021
Est. completion date December 31, 2024

Study information

Verified date April 2024
Source Duke University
Contact n/a
Is FDA regulated No
Health authority
Study type Interventional

Clinical Trial Summary

This is a research study to develop a noninvasive test using ultrasound to determine when urgent, life-saving treatment is needed for those with severe traumatic brain injuries.


Recruitment information / eligibility

Status Suspended
Enrollment 120
Est. completion date December 31, 2024
Est. primary completion date December 31, 2024
Accepts healthy volunteers Accepts Healthy Volunteers
Gender All
Age group 18 Years to 99 Years
Eligibility Healthy Volunteer Inclusion Criteria: - Adults 18 or older - Able to provide legally effective consent Healthy Volunteer Exclusion Criteria: - Intracranial disease, neurologic symptoms, or eye pathology Patient Inclusion Criteria: - Adults age 18 or older - Confirmed or suspected severe traumatic brain injury - Able to provide legally effective consent Patient Exclusion Criteria: - Significant bilateral ocular trauma

Study Design


Intervention

Other:
Optic Nerve Ultrasounds
Patients will have up to four ultrasounds of the optic nerve.

Locations

Country Name City State
United States Duke University Medical Center Durham North Carolina

Sponsors (2)

Lead Sponsor Collaborator
Duke University United States Department of Defense

Country where clinical trial is conducted

United States, 

Outcome

Type Measure Description Time frame Safety issue
Primary Optic nerve sheath diameter Develop software that will automatically measure optic nerve sheath diameter by analyzing the radio frequency data from an ultrasound probe intervention from those that do not, we will measure the optic nerve sheath diameter manually in the cross-sectional images. Approximately 10 minutes at the time of ultrasounds
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