Single-center Transversal Observational Study on the Evaluation of S100B Changes in Subjects Atte… (NCT07036146) | Clinical Trial Compass
RecruitingNot Applicable
Single-center Transversal Observational Study on the Evaluation of S100B Changes in Subjects Attending the Emergency Department With Head Trauma
Italy1,000 participantsStarted 2025-09-01
Plain-language summary
The aim of the study is to evaluate blood levels of the calcium-binding protein S100B as a diagnostic biomarker for the management of patients with suspected traumatic brain injury. With a sensitivity of 97% and a negative predictive value greater than 99%, S100B measurement can predict the absence of brain injury, supporting risk stratification and the safe discharge of low-risk patients. This, in turn, may reduce the need for imaging studies and shorten emergency department stays. The management of patients enrolled in the study will be identical to that of non-enrolled patients. The only difference is that patients in the study will undergo a blood draw, whereas in routine practice blood tests are not mandatory (although they are often performed).
Who can participate
Age range
100 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion Criteria:
* Either males or female patients, aged 0-100 years, who signed the study informed consent, including pregnant and breastfeeding women admitted at the ED with a head trauma occurred less than 6 hour prior to admission to the ED. Unconscious patients will still be enrolled if they regain consciousness within 6 hours of the trauma
Exclusion Criteria:
* unconscious patients as well as patients for whom the head trauma occurred at least 6 hours before presenting to the emergency room
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
What they're measuring
1
Verify and confirm the correlation between blood S100B levels (>0.1 µg/L) and head trauma severity as determined by the GCS and clinical symptoms
Timeframe: Blood sampling at day 0 (at ED admission)