RecruitingNCT00001846

Collection and Distribution of Blood Components From Healthy Donors for In Vitro Research Use


Sponsor

National Institutes of Health Clinical Center (CC)

Enrollment

5,000 participants

Start Date

Jan 11, 2001

Study Type

OBSERVATIONAL

Conditions

Summary

This protocol is designed to provide a mechanism for the Department of Transfusion Medicine, Clinical Center to collect and process blood components from paid, healthy volunteer donors for distribution to NIH intramural investigators and FDA researchers for in vitro laboratory use. Donors meeting research donor eligibility criteria will be recruited to donate blood and blood components by standard phlebotomy and apheresis techniques. The investigational nature of the studies in which their blood will be used, and the risks and discomforts of the donation process will be carefully explained to the donors, and a signed informed consent document will be obtained. Donors will be compensated according to an established schedule based on the duration and discomfort of the donation. NIH and FDA investigators requesting blood components for research use will be required to submit an electronic (Web-based) memo of request, briefly describing the nature of the research, and providing assurance that samples provided through this protocol will be used solely for in vitro and not for in vivo research. This protocol also provides a detailed schema for careful and frequent laboratory safety monitoring of repeat research apheresis donors. Blood components for research use will be distributed with a unique product number, and the DTM principal and associate investigators will serve as the custodians of the code that links the product with a donor s identity. The nature of the in vitro studies in which the blood and components collected in this study will be used is not the subject of this protocol, and is not possible to describe, since it involves basic investigative efforts in greater than 170 different NIH and FDA laboratories. The intent of this protocol is not to approve the research itself, but to provide adequate and complete informed consent for the donor, and to assure that the education, counseling, and protection of the study subjects (research blood donors) is performed in accordance with IRB, OHSR, OPRR and other applicable Federal regulatory standards


Eligibility

Min Age: 18 YearsMax Age: 100 Years

Plain Language Summary

Simplified for easier understanding

This study collects blood components (such as plasma, platelets, red cells, and white blood cells) from healthy donors for use in laboratory research. These donations help scientists study how blood cells work and develop new treatments for blood disorders and immune diseases. Unlike regular blood donation, samples collected here are used only for research, not for transfusion to patients. You may be eligible if: - You are 18 years of age or older - You weigh more than 110 pounds (approximately 50 kg) - You are in good general health with no heart, lung, or kidney disease, bleeding disorders, or sickle cell disease - You do not have a history of malaria in the past 12 months - You can give written informed consent You may NOT be eligible if: - You are pregnant - You have a history of engaging in high-risk activities for HIV exposure - You test positive for certain infections (HIV, hepatitis B/C) under standard blood donor criteria — unless specific research exceptions apply - (Granulocyte donors specifically) You have poorly controlled hypertension, diabetes, a history of cataracts, symptoms of coronary heart disease, or impaired kidney function Talk to your doctor to see if this trial is right for you.

This summary was AI-generated to explain the trial in plain language. It is not medical advice. Always discuss eligibility with your doctor before enrolling in a clinical trial.

Interested in this trial?

Get notified about updates and connect with the research team.


Locations(1)

National Institutes of Health Clinical Center

Bethesda, Maryland, United States

View Full Details on ClinicalTrials.gov

For the most up-to-date information, visit the official listing.

Visit

NCT00001846


Related Trials