Study of Purified Umbilical Cord Blood CD34+ Stem Cell on Chronic Ischemic Stroke
An Exploratory Clinical Trial to Assess Treatment of Chronic Ischemic Stroke With Brain Transplants of Purified CD34+ Umbilical Cord Blood Stem Cells
Studieoversikt
Status
Status
Forhold
Forhold
Intervensjon / Behandling
Intervensjon / Behandling
Detaljert beskrivelse
Studietype
Studietype
Registrering (Forventet)
Registrering
Fase
Fase
- Fase 1
Kontakter og plasseringer
Studiekontakt
Studiekontakt
- Navn: Woei-Cherng Shyu, M.D.;PhD.
- Telefonnummer: 7813 886-4-22052121
- E-post: shyu9423@gmail.com
Studiesteder
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Taichung, Taiwan, 244
- China Medical University Hospital
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Deltakelseskriterier
Kvalifikasjonskriterier
Kvalifikasjonskriterier
Alder som er kvalifisert for studier
Tar imot friske frivillige
Kjønn som er kvalifisert for studier
Beskrivelse
Inclusion Criteria:
- Subjects can be of either gender and must be between 35 through 75 years of age.
- Subjects must have had ischemic stroke more than 6 and less than 60 months ago.
- Subjects must have stable hemiplegia or hemiparesis condition at least for 3 months.
- Subjects must have stroke-induced clinical deficits affecting motor, perceptual, or language functions, with a National Institutes of Health Stroke Scale (NIHSS) of 5-15.
- Subjects must have stroke in the middle cerebral artery territory.
- Subjects must have an available umbilical cord blood unit that has an HLA-match of at least 5:6 (HLA-A, -B, and -DR).
- Subjects must be able to read and understand the informed consent form that has been approved by the appropriate Institutional Review Board (IRB). The subject must sign and date the informed consent form before any study-specific procedures. (Note: If a subject consents to participation but is not in a position to sign and date the informed consent form personally because of his or her physical conditions, the consent form must be confirmed orally at the time of consent, marked or finger printed by the subject voluntarily). The informed consent procedure must be observed by an independent witness who is present throughout the whole informed consent process and sign the consent form.
Exclusion Criteria:
- Subject has evidence of a non-ischemic mechanism, subarachnoid hemorrhage, primary intracerebral or intraventricular hemorrhage or MRI has shown that the occlusion is not in the middle cerebral artery territory.
- Pregnant or lactating women.
- History of alcohol or drug abuse in the previous 3 months.
Subjects must not have the following conditions in documents:
- significant renal, cardiovascular, hepatic, or psychiatric disease
- abnormal blood coagulation parameters,
- immunodeficiency (e.g. AIDS)
- tumors, leukemia, and other cancer that may interfere with the clinical trial protocol
- infectious diseases, including hepatitis, or other conditions that may be a contraindication to the planned therapies and evaluation.
- Subject must not be currently participating in another investigational study or taking any investigational drug within the last four weeks before the screening of this study.
- Any other condition that, in the opinion of the investigator, suggests that the subject would not be compliant with the study protocol and would not be suitable to perform a surgery or to participate in the study.
Studieplan
Hvordan er studiet utformet?
Designdetaljer
- Primært formål: Behandling
- Tildeling: N/A
- Intervensjonsmodell: Enkeltgruppeoppdrag
- Masking: Ingen (Open Label)
Antall våpen
Våpen og intervensjoner
Deltakergruppe / ArmDeltakergruppe / Arm |
Intervensjon / BehandlingIntervensjon / Behandling |
|---|---|
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Eksperimentell: HUCB, Medicine, Rehabilitation
Stroke patients are received intracerebral implantation of human cord blood stem cells (CD34+), Antiplatelet Medication, and Rehabilitation.
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Each patient will receive brain implant of approximately 5 million allogenic Umbilical cord blood CD34+ Stem Cell
Andre navn:
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Hva måler studien?
Primære resultatmål
Primære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
|---|---|---|
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Change from baseline in NIH Stroke Scale (NIHSS)
Tidsramme: Change from baseline in NIHSS at 1 weeks
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Evaluate change from Baseline in NIHSS at 1 week
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Change from baseline in NIHSS at 1 weeks
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Change from Baseline in NIH Stroke Scale(NIHSS)
Tidsramme: Change from Baseline in NIHSS at 2 weeks
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Evaluate change from Baseline in NIHSS at 2 weeks
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Change from Baseline in NIHSS at 2 weeks
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Change from baseline in NIH Stroke Scale
Tidsramme: Change from baseline in NIHSS at 4 weeks
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Evaluate change from baseline in NIHSS at 4 weeks
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Change from baseline in NIHSS at 4 weeks
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Change from baseline in NIH Stroke Scale ( NIHSS)
Tidsramme: Change from baseline in NIHSS at 12 weeks
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Evaluate change from baseline in NIHSS at 12 weeks
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Change from baseline in NIHSS at 12 weeks
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Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
|---|---|---|
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Change from baseline in Brain Image
Tidsramme: Change from baseline in Brain Image at 1 week
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Brain Image will be performed by MRI.
The MRI evaluation includes DEI, T1W, T2W, MRS, and DTI, and change from baseline will be evaluated at 1 week
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Change from baseline in Brain Image at 1 week
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Change from baseline in Brain Image
Tidsramme: Change from baseline in Brain Image at 4 weeks
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Brain Image will be performed by MRI.
The MRI evaluation includes DEI,T1W,T2W,MRS and DTI , and evaluate the change from baseline at 4 weeks
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Change from baseline in Brain Image at 4 weeks
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Change from baseline in Brain Image
Tidsramme: Change from baseline in Brain Image at 6 months
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Brain Image will be performed by MRI.MRI image includes DEI,T1W, T2W, and DTI, and change from baseline will be evaluated at 6 months.
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Change from baseline in Brain Image at 6 months
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Samarbeidspartnere og etterforskere
Sponsor
Sponsor
Etterforskere
Etterforskere
- Hovedetterforsker: Shinn-Zong Lin, M.D.;PhD., China Medical University Hospital
Studierekorddatoer
Studer hoveddatoer
Studiestart
Studiestart
Primær fullføring (Forventet)
Primær fullføring
Studiet fullført (Forventet)
Studiet fullført
Datoer for studieregistrering
Først innsendt
Først innsendt
Først innsendt som oppfylte QC-kriteriene
Først innsendt som oppfylte QC-kriteriene
Først lagt ut (Anslag)
Først lagt ut
Oppdateringer av studieposter
Sist oppdatering lagt ut (Anslag)
Sist oppdatering lagt ut
Siste oppdatering sendt inn som oppfylte QC-kriteriene
Siste oppdatering sendt inn som oppfylte QC-kriteriene
Sist bekreftet
Sist bekreftet
Mer informasjon
Begreper knyttet til denne studien
Ytterligere relevante MeSH-vilkår
- Patologiske prosesser
- Nekrose
- Kardiovaskulære sykdommer
- Vaskulære sykdommer
- Cerebrovaskulære lidelser
- Hjernesykdommer
- Sykdommer i sentralnervesystemet
- Sykdommer i nervesystemet
- Hjerneinfarkt
- Cerebrale arterielle sykdommer
- Intrakranielle arterielle sykdommer
- Infarkt
- Slag
- Iskemisk hjerneslag
- Hjerneiskemi
- Iskemi
- Cerebralt infarkt
- Infarkt, midtre cerebral arterie
Andre studie-ID-numre
Andre studie-ID-numre
- DMR97-IRB-178-4
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