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A Study to Develop a Blood-based Test for Aiding the Diagnosis/Prognosis of Traumatic Brain Injury in Adults and for Monitoring the Development of Secondary Events in Patients Diagnosed With Traumatic Brain Injury

NCT07455136

RecruitingN/A

Sponsor: Hoffmann-La Roche

Conditions: Traumatic Brain Injury

Interventions: Blood sample collection

Countries: United States

The study is intended to cover two purposes: first, to develop a blood-based biomarker test for aiding the diagnosis of traumatic brain injury (TBI) in adult participants and for prognosis of outcome of TBI (CLIN12.1); and second, for monitoring the development of secondary events in adult participants diagnosed with TBI (CLIN12.2).

Eligibility overview

Sex: ALL

Age: 18 Years to —

Healthy volunteers: No

Study type: OBSERVATIONAL

Eligibility criteria

Inclusion Criteria:

* Presenting to the Emergency Department with a biomechanically plausible mechanism of non-penetrating traumatic brain injury (TBI; direct impact: blow to the head, head against object, object against head; acceleration/deceleration)
* Acute brain CT completed for standard of care

Further Inclusion Criteria (specific for CLIN12.2):

* Admitted to the hospital with radiographic evidence of acute TBI
* Admitted to the intensive care unit at risk for decline related to TBI

Exclusion Criteria:

* Prior neurosurgical intervention within the last 6 months
* Major debilitating neurological disease (such as, but not limited to: stroke, CVA, mild cognitive impairment, Alzheimer's disease, Amyotrophic lateral sclerosis, Parkinson's disease, Huntington's disease, Frontotemporal dementia, tumor, epilepsy, unmanaged seizure disorder), impairing baseline awareness, cognition, or validity of outcomes assessments
* Major debilitating baseline mental health disorders (such as but not limited to schizophrenia or bipolar disorder) that would interfere with follow-up and the validity of outcome assessments
* Significant pre-existing conditions that would interfere with follow-up and outcome assessment (such as, but not limited to: chronic kidney disease, chronic cardiovascular comorbidities, alcohol or substance use disorder)
* History of melanoma
* Primary diagnosis of ischemic or hemorrhagic stroke
* Any spinal Cord Injury (American Spinal Injury Association \[ASIA\] score of A-D)
* Received chemotherapy or radiation currently or within the last year
* Patients on psychiatric hold (e.g., 5150, 5250)
* Current incarceration or in custody
* Known inability to undergo an MRI
* Currently receiving any interventional treatments as a part of an investigational study/trial (drug, device, behavioral, treatment) at the time of enrollment and/or during the course of this study
* Low likelihood of follow-up (e.g. participant or family indicating low interest, residence in another state or country, homelessness or lack of reliable contacts)
* Any condition that, in the opinion of the investigator, could interfere in the proper execution of the study procedures and/or in their future permanence in the study

Locations (14)

Sacramento, California, United States
San Francisco, California, United States
Carmel, Indiana, United States
Manhasset, New York, United States
Charlotte, North Carolina, United States
Cincinnati, Ohio, United States
Philadelphia, Pennsylvania, United States
Pittsburgh, Pennsylvania, United States
Providence, Rhode Island, United States
Nashville, Tennessee, United States
Houston, Texas, United States
Salt Lake City, Utah, United States
Madison, Wisconsin, United States
Milwaukee, Wisconsin, United States