Safety of Autologous M2 Macrophage in Treatment of Non-Acute Stroke Patients

NCT ID: NCT01845350

Last Updated: 2016-11-04

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE1

Total Enrollment

13 participants

Study Classification

INTERVENTIONAL

Study Start Date

2012-10-31

Study Completion Date

2015-10-31

Brief Summary

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The purpose of this study is to determine whether M2 macrophages are safe and feasible in the treatment of non-acute stroke patients

Detailed Description

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Our primary hypothesis is that autologous M2 macrophage transplantation via intrathecal introduction is feasible and safe after non-acute stroke. Our secondary hypothesis is that autologous M2 macrophage transplantation is associated with improved neurological outcome after non-acute stroke

Conditions

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Ischemic Stroke Hemorrhagic Stroke

Study Design

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Allocation Method

NA

Intervention Model

SINGLE_GROUP

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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M2 macrophages

M2 macrophage introduction

Group Type OTHER

M2 macrophage introduction

Intervention Type OTHER

* Generation of autologous M2 macrophages from peripheral blood of non-acute stroke patients
* Intrathecal introduction of autologous M2 macrophages

Interventions

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M2 macrophage introduction

* Generation of autologous M2 macrophages from peripheral blood of non-acute stroke patients
* Intrathecal introduction of autologous M2 macrophages

Intervention Type OTHER

Eligibility Criteria

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Inclusion Criteria

* Computed tomography confirmed ischemic or hemorrhagic stroke
* Duration since stroke onset more than 3 and less than 12 months
* Age between 18 and 75 years old
* Persistent neurological deficits more than 4 points in NIHSS stroke scale
* Signed informed consent

Exclusion Criteria

* The history of previous stroke
* Seizures
* Thrombophilias or primary hematological diseases
* Malignancy
* Hepatic or renal dysfunctions
* Hemodynamic or respiratory instability
* Autoimmune disease
* HIV or uncontrolled bacterial, fungal, or viral infections
* Pregnancy
* Participation in other clinical trials
Minimum Eligible Age

18 Years

Maximum Eligible Age

75 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Siberian Branch of the Russian Academy of Medical Sciences

OTHER

Sponsor Role lead

Responsible Party

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Ekaterina Y. Shevela

Senior Researcher, Laboratory of Cellular Therapy, Research Institute of Clinical Immunology

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Elena R. Chernykh, MD, PhD

Role: STUDY_CHAIR

Research Institute of Clinical Immunology, Russian Academy of Medical Sciences (Siberian Branch)

Locations

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Research Institute of Clinical Immunology, Russian Academy of Medical Sciences (Siberian Branch)

Novosibirsk, , Russia

Site Status

Countries

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Russia

References

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Chernykh ER, Shevela EY, Starostina NM, Morozov SA, Davydova MN, Menyaeva EV, Ostanin AA. Safety and Therapeutic Potential of M2 Macrophages in Stroke Treatment. Cell Transplant. 2016;25(8):1461-71. doi: 10.3727/096368915X690279. Epub 2015 Dec 14.

Reference Type RESULT
PMID: 26671426 (View on PubMed)

Other Identifiers

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STR-M2-2013

Identifier Type: -

Identifier Source: org_study_id