Working…
COVID-19 is an emerging, rapidly evolving situation.
Get the latest public health information from CDC: https://www.coronavirus.gov.

Get the latest research information from NIH: https://www.nih.gov/coronavirus.
ClinicalTrials.gov
ClinicalTrials.gov Menu

Transplantation of Neural Stem Cell-Derived Neurons for Parkinson's Disease

The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Know the risks and potential benefits of clinical studies and talk to your health care provider before participating. Read our disclaimer for details.
 
ClinicalTrials.gov Identifier: NCT03309514
Recruitment Status : Not yet recruiting
First Posted : October 13, 2017
Last Update Posted : July 23, 2020
Sponsor:
Information provided by (Responsible Party):
Michel F. Levesque, MD, NeuroGeneration

Brief Summary:
This is a prospective study to demonstrate the safety and efficacy of differentiated neurons-derived from adult CNS progenitors cells transplanted in selected patients with Parkinson's disease.

Condition or disease Intervention/treatment Phase
Parkinson's Disease Biological: Intracerebral microinjections Phase 1 Phase 2

Layout table for study information
Study Type : Interventional  (Clinical Trial)
Estimated Enrollment : 12 participants
Allocation: N/A
Intervention Model: Single Group Assignment
Masking: None (Open Label)
Primary Purpose: Treatment
Official Title: Clinical Investigation of Transplantation of Neural Stem Cell-derived Neurons for the Treatment of Parkinson's Disease
Estimated Study Start Date : June 2021
Estimated Primary Completion Date : December 31, 2022
Estimated Study Completion Date : June 30, 2023

Resource links provided by the National Library of Medicine


Arm Intervention/treatment
Experimental: Treatment Biological: Intracerebral microinjections
Stereotactic delivery of cell suspension into basal ganglia structures




Primary Outcome Measures :
  1. Motor UPDRS [ Time Frame: 6 months ]
    UPDRS Motor scale



Information from the National Library of Medicine

Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the contacts provided below. For general information, Learn About Clinical Studies.


Layout table for eligibility information
Ages Eligible for Study:   35 Years to 85 Years   (Adult, Older Adult)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No
Criteria

Inclusion Criteria:

  1. Able to give informed consent prior to study
  2. Male or Female with Diagnostic Criteria of Parkinson's disease
  3. Age 35 to 85 years old
  4. Parkinson's disease not due to trauma, infection, brain tumor, cerebrovascular disease
  5. Hoehn and Yahr Stage III or IV
  6. Parkinson's disease observed in the absence of:

    • Oculomotor palsy
    • Cerebellar sign
    • Orthostatic hypotension (drop greater than 20mmHg in mean pressure)
    • Pyramidal sign
    • Amyotrophy
  7. Good general health or stable medical condition well controlled, without contraindications to anesthesia

Exclusion Criteria:

  1. Patients with severe dementia and brain atrophy on MRI
  2. Patients with severe hypertension; renal, liver, cardiac or other major organ disease; coagulopathy; cancer; other significant systemic illnesses; hepatitis, HIV
  3. Patients older than 85 or younger than 35
  4. Patients who withhold informed consent
  5. Patients with a history of alcohol or drug abuse
  6. Sexually active women of childbearing potential without adequate form of birth control
  7. Evidence of abnormal coagulation or anticoagulant therapy
  8. Pregnancy or lactation
  9. History of seizure disorders or current use of antiepileptic medication
  10. Severe cognitive impairment
  11. Clinically significant laboratory abnormality
Layout table for additonal information
Responsible Party: Michel F. Levesque, MD, Principal Investigator, NeuroGeneration
ClinicalTrials.gov Identifier: NCT03309514    
Other Study ID Numbers: NGN-9076
First Posted: October 13, 2017    Key Record Dates
Last Update Posted: July 23, 2020
Last Verified: July 2020

Layout table for additional information
Studies a U.S. FDA-regulated Drug Product: Yes
Studies a U.S. FDA-regulated Device Product: No
Additional relevant MeSH terms:
Layout table for MeSH terms
Parkinson Disease
Parkinsonian Disorders
Basal Ganglia Diseases
Brain Diseases
Central Nervous System Diseases
Nervous System Diseases
Movement Disorders
Neurodegenerative Diseases