Skip to content

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

Clinical Investigation of Transplantation of Neural Stem Cell-derived Neurons for the Treatment of Parkinson's Disease

Status
Withdrawn
Phases
Phase 1Phase 2
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT03309514
Enrollment
0
Registered
2017-10-13
Start date
2022-06-30
Completion date
2024-06-30
Last updated
2022-04-12

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Parkinson's Disease

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.

Interventions

BIOLOGICALIntracerebral microinjections

Stereotactic delivery of cell suspension into basal ganglia structures

Sponsors

NeuroGeneration
Lead SponsorINDUSTRY

Study design

Allocation
NA
Intervention model
SINGLE_GROUP
Primary purpose
TREATMENT
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
35 Years to 85 Years
Healthy volunteers
No

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

Design outcomes

Primary

MeasureTime frameDescription
Motor UPDRS6 monthsUPDRS Motor scale

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026