Ignite Creation Date:
2025-12-24 @ 5:30 PM
Ignite Modification Date:
2025-12-29 @ 11:52 PM
Study NCT ID:
NCT01327768
Status:
UNKNOWN
Last Update Posted:
2011-10-03
First Post:
2011-01-31
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Implantation of Olfactory Ensheathing Cells (OECs)
Sponsor:
China Medical University Hospital
Organization:
Study Overview
Official Title:
Evaluation of Safety, Feasibility and Treatment Potential for Old Stroke Patients Using Intracerebral Implantation of Olfactory Ensheathing Cells
Status:
UNKNOWN
Status Verified Date:
2011-09
Last Known Status:
RECRUITING
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
OECs
Brief Summary:
Recruited patients should receive the endoscopic surgery for picking the olfactory mucosa 1 to 2 months before transplantation. The Olfactory Ensheathing Cells (OECs) will be cultured and expanded under the rule of GTP. Then, quality control of OECs should be done by immunohistochemical staining positive for GFAP, S100, and P75. Finally, the investigators will transplant the OECs (about 2 to 8 X 10´6 cells in saline) into the peri-infarcted area of the brain.
Detailed Description:
(1)Recruited patients should receive the endoscopic surgery for picking the olfactory mucosa 1 to 2 months before transplantation. The OECs will be cultured and expanded under the rule of GTP. Then, quality control of OECs should be done by immunohistochemical staining positive for GFAP, S100, and P75. Finally, the investigators will transplanted the OECs (about 2 to 8 X 10´6 cells in saline) into the peri-infarcted area of the brain. (2) Combination with traditional drug therapy (such as used the anti-thrombosis reagent or anti-platelet aggregation reagent). (3) NIH-stroke scale (NIHSS), European stroke scale (ESS), European stroke motor subscale (EMS), Barthel Index(BI) and MMSE will be performed for each patient to evaluate the therapeutic effect as the primary end points. (4) In addition, MRI(DTI) \& TMS(MEP) will be also checked for each recruitment patient as the secondary end points.
Study Oversight
Has Oversight DMC:
True
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: