Collection and Analysis of Blood, Bone Marrow, and Buccal Mucosa Samples From Healthy Volunteers
Public ClinicalTrials.gov record NCT00442195. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Procurement and Analysis of Blood, Bone Marrow, and Buccal Mucosa Samples From Healthy Volunteers to Support Clinical and Translational Research Projects in the NHLBI
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The Hematology Branch of the National Heart, Lung, and Blood Institute is doing a variety of laboratory research experiments that require blood and tissue samples from healthy volunteers. This protocol provides a mechanism for collecting these tissue samples. Research includes studies of normal and abnormal formation of blood cells, viral blood diseases, the role of the immune system in marrow failure and genetic risk factors for aplastic anemia. Healthy normal volunteers 8 years of age and older may be eligible for this study. Samples are collected as follows: * Blood samples: Participants 8 years of age and older donate up to 4 tablespoons of blood, which is obtained from a needle placed in an arm vein. * Participants 8 years of age and older donate a buccal mucosa sample (cells from the inside of the cheek). The inside of the cheek is scraped gently with a nylon brush. * Participants 18 years of age and older donate a bone marrow sample. The bone marrow is obtained from the hip bone. The skin over the area is wiped clean with alcohol and iodine, and then a local anesthetic is injected under the skin and also into the bone. When the area is numb, a bone marrow aspiration needle is introduced through the bone surface into the marrow. The marrow cells are collected using a syringe connected to the needle.
Study identification
- NCT ID
- NCT00442195
- Recruitment status
- Recruiting
- Study type
- Observational
- Phase
- Not listed
- Enrollment
- 1,000 participants
Conditions and interventions
Conditions
Interventions
Not listed
Eligibility (public fields only)
- Age range
- 8 Years to 99 Years
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Mar 2, 2007
- Primary completion
- Not listed
- Completion
- Not listed
- Last update posted
- Aug 18, 2026
Started 2007
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| National Institutes of Health Clinical Center | Bethesda | Maryland | 20892 | Recruiting |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
Recently updated Healthy Volunteers trials
Other public records listing Healthy Volunteers. Sorted by last update posted; newest first. Not a recommendation.
- NCT07787182: A Study of LY4405094 in Healthy Participants and Participants With Alzheimer's Disease Not yet recruiting
- NCT07787169: A Master Protocol Studying Multiple Amyloid-Targeting Therapies in Healthy Participants and Participants With Alzheimer's Disease Not yet recruiting
- NCT07766369: A Study to Assess Potential Drug-Drug Interactions of E2086 in Healthy Participants Not yet recruiting
- NCT07751731: Survey to Determine Incarcerated Persons Views on Surrogate Decision Making Recruiting
- NCT06552754: Cybersickness Prevention and Mitigation in Virtual Reality for Healthy Volunteers Recruiting
- NCT07734649: Phase 1/2 Study of Respiratory Syncytial Virus and Human Metapneumovirus (RSV+HMPV) Vaccine Candidate in Adults 60 Years of Age and Older Recruiting
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT00442195, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Aug 18, 2026 · Synced Aug 29, 2026
Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.
Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00442195 live on ClinicalTrials.gov.