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Clinical Trial Summary

The objectives of this study was to test hypothesis that ischemic stroke patients having moderate to severe persistent neurologic deficit will have better outcomes with intravenous transplantation of autologous mesenchymal stem cells (MSCs) expanded with autologous serum that is obtained at acute phase of stroke than patients receiving standard treatment.


Clinical Trial Description

In this study, we will use autologous 'ischemic' serum that obtained at the earliest time point as possible (immediate after randomization) for the purpose of ischemic preconditioning. We have recently conducted preclinical studies on the effects of ischemic preconditioning on the MSC functions. We have evaluated the characteristics of rat MSCs after culture with fetal bovine serum (FBS) or serum obtained from rat stroke model. Compared to FBS, the use of serum obtained from rat stroke model resulted in more rapid expansion of MSCs, which reduces cell preparation time by increase in G2/M phase, decreased cell death/senescence, increased trophic factor secretion, and increased migration capacity. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT01716481
Study type Interventional
Source Samsung Medical Center
Contact Oh Young Bang, MD
Phone 82-10-3410-3599
Email nmboy@unitel.co.kr
Status Recruiting
Phase Phase 3
Start date November 2012
Completion date December 2017

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