Study to Assess the Safety and Effects of Autologous Adipose-Derived Stromal Cells in Patients After Stroke

Ageless Regenerative Institute

Status and phase

Withdrawn

Phase 2

Phase 1

Conditions

Stroke

Treatments

Procedure: Harvesting and Isolation of Stem Cells

Study type

Interventional

Funder types

Industry

Identifiers

NCT01453829

ADI-ST-ME-001

Details and patient eligibility

About

The intent of this clinical study is to answer the questions:

Is the proposed treatment safe
Is treatment effective in improving the disease pathology of patients after Stroke and clinical outcomes?

Full description

Adipose-Derived Stromal Cells (ASCs) are a novel therapy for patients suffering from stroke. By injecting ASCs either into the internal carotid artery, these regions may become populated with the ASCs, thereby potentially restoring brain function. ASCs are a patient-derived ("autologous") cell transplantation technology that is delivered to the patient into the internal carotid artery and intravenously. The therapy is composed of cells derived from a patients' own adipose tissue that are isolated within approximately 1 hour and immediately delivered back to the patient.

Sex

All

Ages

18 to 80 years old

Volunteers

No Healthy Volunteers

Inclusion criteria

Males and Females between Age 18 and 80 years.
Symptoms and signs of clinically definite ischemic stroke or hemorrhagic stroke
DWI-MRI has reliably shown relevant ischemic lesions
Extracranial duplex/transcranial Doppler must confirm intra/extracranial arteries permeability
The stroke is severe (NIH Stroke Scale >= 8 before procedure)
Up to date on all age and gender appropriate cancer screening per American Cancer Society.

Exclusion criteria

Females who are pregnant or nursing or females of childbearing potential who are unwilling to maintain contraceptive therapy for the duration of the study
Life expectancy < 6 months due to concomitant illnesses.
Exposure to any investigational drug or procedure within 1 month prior to study entry or enrolled in a concurrent study that may confound results of this study.
Active infectious disease and/or known to have tested positive for HIV, HTLV, HBV, HCV, CMV (IgM > IgG) and/or syphilis will have expert consultation to determine eligibility based on the patient's infectious status
Any illness which, in the Investigator's judgment, will interfere with the patient's ability to comply with the protocol, compromise patient safety, or interfere with the interpretation of the study results
Patients on chronic immunosuppressive transplant therapy
Systolic blood pressure (supine) ≤90 mmHg or greater than 180mmHg
Resting heart rate > 100 bpm;
Active clinical infection being treated by antibiotics within one week of enrollment.
Known drug or alcohol dependence or any other factors which will interfere with the study conduct or interpretation of the results or who in the opinion of the investigator are not suitable to participate.
History of cancer (other than non-melanoma skin cancer or in-situ cervical cancer) in the last five years.
Unwilling and/or not able to give written informed consent.