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
Public ClinicalTrials.gov record NCT07455136. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
A Multicenter Prospective Study to Develop a Blood-based Biomarker Test for Aiding the Diagnosis/Prognosis of Traumatic Brain Injury in Adult Subjects (CLIN12.1) and for Monitoring the Development of Secondary Events in Patients Diagnosed With Traumatic Brain Injury (CLIN12.2)
Study identification
- NCT ID
- NCT07455136
- Recruitment status
- Recruiting
- Study type
- Observational
- Phase
- Not listed
- Lead sponsor
- Hoffmann-La Roche
- Industry
- Enrollment
- 2,000 participants
Conditions and interventions
Conditions
Interventions
- Blood sample collection Procedure
Procedure
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Feb 8, 2026
- Primary completion
- Mar 30, 2028
- Completion
- May 30, 2028
- Last update posted
- Apr 29, 2026
2026 – 2028
United States locations
- U.S. sites
- 12
- U.S. states
- 9
- U.S. cities
- 12
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University Of California Davis, Neurological Surgery | Sacramento | California | 95817 | Not yet recruiting |
| University of California San Francisco | San Francisco | California | 94110 | Recruiting |
| Goodman Campbell Brain and Spine/Ascension | Carmel | Indiana | 46032 | Not yet recruiting |
| Atrium Health - Carolina Medical Center | Charlotte | North Carolina | 28203 | Not yet recruiting |
| University of Cincinnati | Cincinnati | Ohio | 45229 | Not yet recruiting |
| University of Pennsylvania Medical Center | Philadelphia | Pennsylvania | 19104 | Not yet recruiting |
| University of Pittsburgh Medical Center | Pittsburgh | Pennsylvania | 15213 | Not yet recruiting |
| Brown University | Providence | Rhode Island | 29903 | Not yet recruiting |
| Vanderbilt University Medical Center | Nashville | Tennessee | 37203 | Not yet recruiting |
| University of Utah | Salt Lake City | Utah | 84132 | Not yet recruiting |
| University of Wisconsin | Madison | Wisconsin | 53792 | Withdrawn |
| Medical College of Wisconsin | Milwaukee | Wisconsin | 53226 | Not yet recruiting |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT07455136, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Apr 29, 2026 · Synced May 8, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT07455136 live on ClinicalTrials.gov.