Studying Umbilical Cord Blood From African-American Donors
Investigation of the Total Nucleated Cell Yield of Cord Blood Units Collected From African-American Donors in Correlation With Gestational and Other Health Variables
RATIONALE: Studying umbilical cord blood in the laboratory and gathering information about current and previous pregnancies from African-American umbilical cord blood donors may help doctors learn more about the umbilical cord blood of these donors.
PURPOSE: This clinical trial is looking at umbilical cord blood from African-American donors.
研究概览
详细说明
OBJECTIVES:
- To correlate the total nucleated cell yield of cord blood units from African-American cord blood donors with gestational history, maternal history, and delivery information.
OUTLINE: This is a multicenter study.
Donors complete questionnaires about their demographics, maternal history, gestational history, and delivery. Cord blood units (CBU) are collected in utero and transported to the Stem Cell Processing Laboratory where they are evaluated for CBU volume and cell count (i.e., total nucleated cell yield) and cryopreserved. The study results will then be used to devise future interventional strategies to improve the yield of nucleated cells of CBU.
研究类型
参与标准
资格标准
适合学习的年龄
- 孩子
- 成人
- 年长者
接受健康志愿者
有资格学习的性别
取样方法
研究人群
描述
DISEASE CHARACTERISTICS:
- African-American participant in the National Marrow Donor Program cord blood collection protocol C-2844
- Recruited from the Labor and Delivery Suites of the Detroit Medical Center or its affiliated sites
PATIENT CHARACTERISTICS:
- Not specified
PRIOR CONCURRENT THERAPY:
- Not specified
学习计划
研究是如何设计的?
设计细节
研究衡量的是什么?
主要结果指标
结果测量 |
大体时间 |
---|---|
Correlation between total nucleated cell yield of cord blood units and gestational history, maternal history, and delivery information
大体时间:Within a year
|
Within a year
|
Improvement in total nucleated cell yield of cord blood units from African-American donors
大体时间:Within a year
|
Within a year
|
合作者和调查者
调查人员
- 首席研究员:Voravit Ratanatharathorn, MD、Barbara Ann Karmanos Cancer Institute
研究记录日期
研究主要日期
学习开始
初级完成 (实际的)
研究完成 (实际的)
研究注册日期
首次提交
首先提交符合 QC 标准的
首次发布 (估计)
研究记录更新
最后更新发布 (估计)
上次提交的符合 QC 标准的更新
最后验证
更多信息
与本研究相关的术语
关键字
其他研究编号
- CDR0000598111
- P30CA022453 (美国 NIH 拨款/合同)
- WSU-C-2933
- WSU-W81XWH-05-1-0266
- WSU-024405MP4E (其他标识符:Wayne State University - Human Investigation Committee)
- WSU-0505001823 (其他标识符:Wayne State University - Human Investigation Committee)
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健康状况未知的临床试验
-
University of Colorado, DenverEunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD); National... 和其他合作者主动,不招人