Clinical trial Recruiting at 4 sites Observational Ages 18 and up

SC2i Tissue and Data Repository for Critical Illness

Official title: Surgical Critical Care InitiativeTissue and Data Acquisition Protocol

Run by Henry M. Jackson Foundation for the Advancement of Military Medicine · NCT02182180 · Data updated 2026-11-12

This project collects blood, urine, CSF, wound and other tissue samples from people with serious injuries or critical illness so researchers can try to develop tests and tools to guide treatment for military members and civilians.

More Critical Illness trials

Quick facts

Study typeObservational
Ages18 Years and up
SexAll
Enrollment5000 (estimated)
SponsorHenry M. Jackson Foundation for the Advancement of Military Medicine
Academic / other
Locations4 sites (Atlanta, Georgia and 3 other locations)
StatusRecruiting
StartedSeptember 9, 2014
Main results expectedAugust 2027
Study endsAugust 2027
Registry record updatedSeptember 4, 2025
Trial IDNCT02182180 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are people who are seriously injured or critically ill and receiving care at participating SC2i sites, plus healthy volunteers or recovered patients who can provide consent or have an authorized surrogate.

Probably not a fit

Patients who are not treated at participating sites, who have conditions that make sampling unsafe (for example severe anemia or coagulopathy), or who lack consent and a surrogate likely will not benefit from participation.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This is an observational biorepository that prospectively collects blood, urine, cerebrospinal fluid, wound tissue/fluids, and other biological samples from critically ill or seriously injured patients at participating SC2i sites. Healthy volunteers and recovered patients are also enrolled as control subjects. Samples are stored and made available under separate protocols to support development of diagnostic and prognostic tests and clinical decision tools. Consent is obtained from participants or authorized surrogates, and procedures exclude patients for whom sampling would pose undue clinical risk.

Why it matters

Potential benefit: If successful, tests and tools developed from these samples could help clinicians choose better, timelier treatments and improve outcomes for people with severe injuries or critical illness.

How similar studies have gone: Biorepositories and specimen banks have previously enabled development of diagnostics and biomarkers in critical illness and trauma, though this SC2i repository is primarily an infrastructure effort to support future testing.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Patients with injury or illness requiring surgical care or treatment in a critical care or emergency setting who are being cared for at SC2I sites (Grady Memorial Hospital, Emory Univeristy Hospital, and Duke University Health Systems)
* Healthy volunteer control subjects to include individuals without any known injury or end-stage organ disease and patients who have recovered from prior injury.
* Ability to understand the purposes and risks of the study and willingly give written informed consent, or in the case of incapacitated patients, a willing surrogate able to give written informed consent.

Exclusion Criteria:

* Any condition that, in the opinion of the attending physician, would place the patient or volunteer subject at undue risk by participating. Specific conditions include but are not limited to anemia prohibitive of phlebotomy, coagulopathy, or technical considerations that would prevent acquisition of sufficient tissue or fluid for clinical use. Acquisition of samples from patients requiring active transfusion or with transfusion-associated coagulopathy will be considered as appropriate study candidates at the discretion of the attending physician.

Where it's running

  • Grady Health Systems
    Atlanta, Georgia, United States
    Recruiting
  • Emory University
    Atlanta, Georgia, United States
    Recruiting
  • Walter Reed National Military Medical Center
    Bethesda, Maryland, United States
    Recruiting
  • Duke University Health Systems
    Durham, North Carolina, United States
    Recruiting

Study contacts

  • Principal investigator: Allan M. Kirk, MD, PhD — Duke University

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.