Recruiting

Biomedical Research

Sponsor:

National Institute on Aging (NIA)

Code:

NCT00182858

Conditions

Normal Volunteers

Eligibility Criteria

Sex: All

Age: 18 - 70+

Healthy Volunteers: Accepted

Study Details

Brief summary:

The need to obtain human tissue for methods development and disease correlation is frequent in Biomedical Research Center laboratories. This protocol is designed to create the opportunity to obtain such tissue samples including: blood, urine, saliva, sweat, feces, hair and nail clippings, nasal scraping, muscle, fat, skin and taste buds. It may also include samples taken during a surgical procedure, including: fluid from around the spinal column, heart, lungs and abdomen; fat, muscle, connective tissue and organs (liver, bladder, heart, kidney and skin).

Information derived from such studies is for research purposes only and is not provided to the participants or their health care provider. Samples will be coded (no names) and identifying information linking the participant to the sample will be maintained in a secure location by the P.I. and Study Coordinator.

Participants will be 18 years or older and have been identified by the investigator and/or physician to have a condition of interest for exploratory studies related to the participant s illness or other feature that offers the possibility of creating information that leads to scientifically useful and important studies. Participants could also be healthy volunteers, willing to provide their samples. These samples could be requested by an investigator to be used as age, gender, race and/or ethnicity-matched controls or to calibrate or compare and contrast across lab equipment. Participants will be excluded if obtaining the sample would be over and above usual clinical care, would result in excessive blood loss, or the individual is unable to provide informed consent.

The expected outcome is to provide investigators with the opportunity to obtain tissues of interest for laboratory evaluation....

Conditions

Normal Volunteers

Study ID

NCT00182858

Start date

Jun 26, 2003

Status verified date

Aug 7, 2026

Completion date

Dec 31, 2028

Primary completion date

Dec 31, 2028

Anticipated

Eligibility Criteria

Eligibility Criteria

Sex: All

Age: 18 - 70+

Healthy Volunteers: Accepted

  • INCLUSION CRITERIA:
  • Age 18 or older.
  • Identified by the investigator , researcher, or physician to have a condition of interest for exploratory studies related to the participant s illness or other feature that offers the possibility of generation of hypotheses for future study.
  • Healthy volunteers, willing to provide their samples.

EXCLUSION CRITERIA:

  • The participant would be subjected to diagnostic and/or therapeutic procedures that are not necessary for clinical management.
  • Excessive blood loss if this phlebotomy plus other research participation and/or clinical evaluation will result in blood loss of greater than 1 unit (400 ml, 1 pint) over an 8-week period.
  • Inability to give informed consent.

Study Design

Enrollment

5000 participants

Anticipated

Interventions and Outcome Measures

Arms

1

Participants will be 18 years or older that are Healthy Volunteers or have been identified by the investigator and/or physician to have a condition of interest for exploratory studies related to the participant s illness or other feature that offers the possibility of creating information that leads to scientifically useful and important studies.

Primary outcome measure

  • Provide the investigators the opportunity to obtain tissues for laboratory evaluation with the goal of either better understanding a disease or design a scientific study to better understand or treat a disease. [ Time Frame: Ongoing ]

Central Contacts and Locations

Central contacts

Locations

National Institute of Aging, Clinical Research Unit

Recruiting

Baltimore, Maryland, United States, 21224

Contacts

More Information

Sponsor

National Institute on Aging (NIA)

Last update posted

Sep 1, 2026

Last verified

Aug 7, 2026

Keywords

  • Biologic Sample Collection
  • Tissue Procurement
  • Natural History

Trial information was received from ClinicalTrials.gov and was last updated on 2026-09-10. This information was provided to ClinicalTrials.gov by National Institute on Aging (NIA) on 2026-09-01.