- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT02853942
Autologous Adipose Mesenchymal Stem Cell Transplantation in the Treatment of Patients With Hemifacial Spasm
The Research of Autologous Adipose Mesenchymal Stem Cell Transplantation for Treatment of Facial 、Auditory Nerve Dysfunction of Patients With Hemifacial Spasm After Microvascular Decompression.
Main purpose:In the face of listening to nerve injury at early stage, utilizing autologous adipose stem cell transplantation in the treatment of makes the acceptance micro vascular decompression hemifacial spasm patients to nerve function to obtain a better recovery.
Secondary purpose :To clarify the efficacy of stem cells in the treatment of cranial nerve dysfunction, and to provide evidence for the treatment of other cranial nerve dysfunction.
Cases in group:Appearing on the surface of microvascular decompression for hemifacial spasm to decrease neural electrophysiological index of patients research design:Single center, prospective, randomized, double-blind, controlled Observation index:Facial nerve clinical score, facial nerve muscle compound action potential, electrical measurement, cerebrospinal fluid index Evaluation of therapeutic effect:Facial nerve function evaluation (House-Brackmann classification, facial nerve function classification scale SFGS), facial nerve electrophysiology evaluation (facial nerve muscle compound action potential), electric measurement Safety evaluation:Clear evaluation of hemifacial spasm and micro vascular decompression were listening to nerve in intracranial segment wrapped around the autologous fat stem cell therapy overall safety and evaluation methods including adverse events, laboratory tests, vital signs, electrocardiogram.
Study Overview
Status
Intervention / Treatment
Study Type
Enrollment (Anticipated)
Phase
- Early Phase 1
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- the age of 18 ~ 80 years old;
- no surgical contraindications, accept facial nerve microvascular decompression surgery;
- to enter into the group's informed consent and sign the consent form for clinical research.
- patients with preoperative facial nerve electrophysiology examination without facial paralysis
- patients with preoperative electrical testing without hearing impairment
Exclusion Criteria:
- patients with poor compliance;
- major surgical complications and interruption of treatment;
- brain magnetic resonance examination or blood test results abnormal and clinical significance;
- clinical trials of other drugs within 30 days;
- the unintended side effects;
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Single
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Stem cell therapy group
Using the international standard 14G (diameter 1.54mm) needle inject autologous adipose derived mesenchymal stem cells 2ml to facial nerve, the effective release of the concentration is 100 million stem cells / ml.
|
|
Experimental: Neurotrophic drugs treatment group
Patients were treated with routine drug therapy,do not inject stem cell to the facial nerve of patient
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
House-Brackmann facial nerve grading scale
Time Frame: up to 3 months
|
up to 3 months
|
Collaborators and Investigators
Study record dates
Study Major Dates
Study Start
Primary Completion (Anticipated)
Study Completion (Anticipated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimate)
Study Record Updates
Last Update Posted (Estimate)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- XH-16-012
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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