Collection of blood and urine samples from healthy individuals for future research

NIEHS Repository of Stored Biological Samples for Future Use

Observational National Institutes of Health Clinical Center (CC) · NCT05666739

This study is collecting blood and urine samples from healthy adults to help with future medical research.

Quick facts

Study typeObservational
Enrollment2000 (estimated)
Ages18 Years to 100 Years
SexAll
SponsorNational Institutes of Health Clinical Center (CC) NIH
Locations1 site (Research Triangle Park, North Carolina)
Trial IDNCT05666739 on ClinicalTrials.gov

What this trial studies

This observational study aims to collect blood and urine samples from healthy individuals aged 18 and older to build a biological sample repository. The samples will be used for developing and testing laboratory assays, maintaining quality control for specimen handling, and assessing exposure variability over time. Participants will have a single study visit lasting up to two hours, during which they will provide informed consent and undergo health screening. The collected samples will be stored for future research purposes.

Who should consider this trial

Good fit: Ideal candidates for this study are healthy individuals aged 18 years or older who are willing to donate biological samples.

Not a fit: Patients with health conditions that may complicate the study procedures or those unwilling to have their samples stored for future use may not benefit from this study.

Why it matters

Potential benefit: If successful, this repository could enhance the development of more accurate laboratory tests and improve our understanding of human health.

How similar studies have performed: Other studies have successfully utilized similar approaches to build biological sample repositories, indicating a proven methodology.

Eligibility criteria

Show full inclusion / exclusion criteria
* INCLUSION CRITERIA:

Inclusion Criteria for prospective biospecimen collection:

To be eligible to participate in this study, an individual must meet all the following criteria:

1. Stated willingness to comply with all study procedures and availability for the duration of the study.
2. Ability to provide informed consent.
3. Male or female, aged \>=18
4. Able to travel to the NIEHS CRU for study visits

EXCLUSION CRITERIA:

Exclusion Criteria for prospective biospecimen collection:

An individual who meets any of the following criteria will be excluded from participation in this study:

1. Not willing to have samples stored for future use.
2. Any condition that, in the investigator s opinion, places the participant at undue risk for complications associated with required study procedures.

Where this trial is running

Research Triangle Park, North Carolina

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Normal PhysiologyBloodUrineAssay DevelopmentNatural History
Last reviewed 2026-06-13 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.