Clinical trials: Blood Specimen Collection, open to volunteers
Immunity, Mucosal, Immune System Processes
VRC 900: Evaluation of Tissue-Specific Immune Responses in Adults 18 Years of Age and Older
Background: The Vaccine Research Center (VRC) is dedicated to understanding immune responses associated with prevention and treatment of infectious diseases.
- Conditions
- Immunity, Mucosal, Immune System Processes, Blood Specimen Collection
- Trial name
- NCT01132859
- Where
- United States
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Hemolysis, Diagnostic Errors
Pneumatic Tube System Versus Personnel Transport and the Hemolysis Index of Emergency Department Blood Samples: A Randomized, Split-Sample, Single-Blind Trial
Hemolysis is the most common pre-analytical error in emergency department (ED) laboratory specimens and can lead to false elevation of intracellular analytes (potassium, LDH, AST, hemoglobin), resulting in misdiagnosis and…
- Conditions
- Hemolysis, Diagnostic Errors, Blood Specimen Collection
- Trial name
- PTS-HEMO-ED (NCT07755007)
- Testing
- Pneumatic Tube System Transport, Manual Personnel Transport
- Where
- Turkey (Türkiye)
- Volunteers
- 166 people
- Sponsor
- Marmara University Pendik Training and Research Hospital
Healthy Volunteers, Syphilis Serologic Assay Development
Blood Donation Study for ALPCO Syphilis-T and Syphilis-NT Assay Development
This prospective, single-center study will collect blood from approximately 50 adult volunteers aged 22 years or older. Participants will provide informed consent, complete an eligibility review, and undergo one blood draw of…
- Conditions
- Healthy Volunteers, Syphilis Serologic Assay Development, Blood Specimen Collection, Diagnostic Assay Development
- Trial name
- NCT07830550
- Testing
- ALPCO Syphilis-T, ALPCO Syphilis-NT CLIA Kits
- Where
- United States
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- American Laboratory Products Company