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| Tracking Information | |
|---|---|
| First Received Date ICMJE | November 3, 1999 |
| Last Updated Date | April 1, 2009 |
| Start Date ICMJE | June 1997 |
| Primary Completion Date | |
| Current Primary Outcome Measures ICMJE | |
| Original Primary Outcome Measures ICMJE | |
| Change History | Complete list of historical versions of study NCT00001627 on ClinicalTrials.gov Archive Site |
| Current Secondary Outcome Measures ICMJE | |
| Original Secondary Outcome Measures ICMJE | |
| Descriptive Information | |
| Brief Title ICMJE | Collection of Blood and Bone Marrow From Healthy Volunteers and Patients for Research Purposes |
| Official Title ICMJE | Collection of Blood and Bone Marrow From Healthy Volunteers and Patients for Research Purposes |
| Brief Summary | This study is designed to provide bone marrow and/or blood cells for other research studies. Patients participating in this study will be asked to provide small amounts of medical information and undergo a limited physical examination designed to detect the presence of any obvious blood disease. A blood and bone marrow sample will be obtained to verify that the patient has normal blood cell production. Researchers plan to obtain bone marrow samples to be used in laboratory studies directed toward understanding the formation of blood cells. Bone marrow samples will be taken from the hip bone of patients and healthy volunteers. These samples are valuable to many research studies within the Hematology Branch of the National Heart, Lung, and Blood Institute, including studies of normal and abnormal production of blood cells, the viral causes of blood diseases, and the role of the immune system in bone marrow failure and related conditions. |
| Detailed Description | This protocol defines in general terms the purposes for which blood and bone marrow specimens will be collected by members of the Hematology Branch and the conditions under which the sampling will be performed. Samples of blood and bone marrow from healthy volunteers and from patients are indispensable for many research projects, including studies of normal and abnormal hematopoiesis, the viral etiology of blood diseases, and the role of the immune system in marrow failure and related conditions. |
| Study Phase | |
| Study Type ICMJE | Observational |
| Study Design ICMJE | |
| Condition ICMJE |
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| Intervention ICMJE | |
| Study Arms / Comparison Groups | |
| Publications * | |
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* Includes publications given by the data provider as well as publications identified by National Clinical Trials Identifier (NCT ID) in Medline. |
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| Recruitment Information | |
| Recruitment Status ICMJE | Active, not recruiting |
| Enrollment ICMJE | 375 |
| Completion Date | |
| Primary Completion Date | |
| Eligibility Criteria ICMJE |
Healthy volunteers age greater than or equal to 18 years. Subjects with hematologic disease age greater than or equal to 2 (for subjects less than 18, blood and bone marrow specimens will be obtained concurrently with clinically indicated sampling). EXCLUSION CRITERIA: History of a significant bleeding disorder. Abnormal host-defense mechanisms. |
| Gender | Both |
| Ages | 2 Years and older |
| Accepts Healthy Volunteers | No |
| Contacts ICMJE | Contact information is only displayed when the study is recruiting subjects |
| Location Countries ICMJE | United States |
| Administrative Information | |
| NCT ID ICMJE | NCT00001627 |
| Responsible Party | |
| Study ID Numbers ICMJE | 970130, 97-H-0130 |
| Study Sponsor ICMJE | National Heart, Lung, and Blood Institute (NHLBI) |
| Collaborators ICMJE | |
| Investigators ICMJE | |
| Information Provided By | National Institutes of Health Clinical Center (CC) |
| Verification Date | February 2009 |
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ICMJE Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP |
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