ISRCTN24760606进行中（未招募）未知
A randomised trial to determine whether the interval between blood donations in England can be safely and acceptably decreased
HS Blood and Transplant (NHSBT) (UK)0 个研究点目标入组 50,000 人开始时间: 2012年1月25日最近更新:
适应症
试验速览
- 阶段
- 未知
- 状态
- 进行中（未招募）
- 发起方
- 入组人数
- 50,000
研究概览
简要总结
2014 protocol in: https://www.ncbi.nlm.nih.gov/pubmed/25230735 2016 results in: https://www.ncbi.nlm.nih.gov/pubmed/27645285 2017 results in: https://www.ncbi.nlm.nih.gov/pubmed/28941948 2019 extension study results in: https://www.ncbi.nlm.nih.gov/pubmed/31383583 (added 07/08/2019)
研究设计
- 研究类型
- Interventional
入排标准
- 性别
- All
入选标准
- •1. Age >17 years and fulfilling all normal criteria for blood donation
- •2. Willing to be assigned to any of the study intervention groups
- •3. Registered at one of the permanent donation clinics at the time of enrolment
排除标准
- •Current exclusion criteria as of 22/05/2012:
- •1. As the aim of the study is to be almost ?paper-less?, it will involve remote web-based data collection. Hence, participants who do not have internet access and/or are not willing to provide an email address for study correspondence will be excluded
- •Previous exclusion criteria:
- •1. Donors who are providing extra samples to NHSBT at their initial visit (e.g. for the British bone marrow registry) as there will be insufficient blood left in the sample pouch for the collection of study samples
- •2. As the aim of the study is to be almost ?paper-less?, it will involve remote web-based data collection. Hence, participants who do not have internet access and/or are not willing to provide an email address for study correspondence will be excluded
- •3. Donors who have been identified for ?special panels? by NHSBT
研究者
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