- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT05094011
Evaluating Safety, Tolerability, and Efficacy of Autologous MitoCell Transplantation in Subjects With Idiopathic Parkinson's Disease
A Phase I Open-Label Dose-Escalation Study to Evaluate the Safety, Tolerability, and Efficacy of Autologous MitoCell (Adipose-Derived Mesenchymal Stem Cells) Transplantation in Subjects With Idiopathic Parkinson's Disease
Primary Objective: To assess the safety profile of autologous MitoCell administered to subjects with idiopathic Parkinson's disease (PD)
Secondary Objective: To explore the efficacy and safety of MitoCell given as the recommended dose by stereotactic intrastriatal implantation
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
Study Type
Enrollment (Estimated)
Phase
- Phase 1
Contacts and Locations
Study Contact
- Name: Kuo-Wei Hsueh, Ph. D.
- Phone Number: 886-03-5820208
- Email: fskenneth@taimito.com
Study Contact Backup
- Name: Zong-Han Lu, Master
- Phone Number: 886-03-5820208
- Email: zhlu@taimito.com
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Description
Inclusion Criteria:
- Provision of signed and dated informed consent form
- Aged 45 to 70 years old (inclusive) at Screening
- Idiopathic Parkinson's disease patients who meet the diagnostic criteria of the "Movement Disorder Society Clinical Diagnostic Criteria for Parkinson's disease"
- With at least 5 years since the diagnosis of Parkinson's disease
- With responsiveness to levodopa or dopa agonist. This is defined as improvement between ''Off'' and ''On'' MDS-UPDRS by at least 33% of the Motor MDS-UPDRS
- Idiopathic Parkinson's disease of Stage 3 ~ 4 of modified Hoehn & Yahr staging during ''ON'' time
- Stable Parkinsonian medications for at least 2 months prior to the Screening Visit
- MRI not showing gross atrophy or any brain pathology other than PD
- Mini-Mental State Examination (MMSE) ≧ 24
- With score of the Beck Depression Inventory (BDI-II) < 29 and Hamilton Rating Scale for Depression (HAM-D-17) < 25
Exclusion Criteria:
- Atypical or secondary Parkinsonism
- With neurodegenerative disorders other than PD
- Unable to receive MRI or PET scanning
- With any concomitant disorder that would contraindicate coagulation, general anesthesia, or stereotactic neurosurgery
- Received any other investigational agent within 4 weeks prior to Screening
- History of intracranial surgeries or implantation of a device for Parkinson's disease 2 years prior to Screening
- Major surgery within the previous 6 months at Screening
Significant cardiovascular disease, including:
- New York Heart Association (NYHA) class III or IV congestive heart failure
- Uncontrolled hypertension: Blood pressure >140/90 mmHg
- History of serious ventricular arrhythmia
- Malignancy within 2 years prior to Screening
- Any diagnosis of autoimmune disease or immune compromised state and requiring systemic steroid or immunosuppressive treatment
- Any other severe systemic disorder, including history of schizophrenia or other psychotic disorders, stroke, seizure, traumatic brain injury, or central nervous system infection, which judged by the investigator that entering the trial may be detrimental to the subject
- Psychiatric, addictive or any other disorder that compromises ability to give a truly informed consent and perform all study assessments
Positive in any of the following regulatory authority-licensed screening tests:
- HIV antigen/antibody combo test
- Anti-HCV test
- Hepatitis B surface antigen (HBsAg) test
- Rapid plasma reagin (RPR) test
- HIV-1 nucleic acid test (NAT)
- HBV NAT
- HCV NAT
Any of the following hematologic abnormalities:
- Hemoglobin < 9.0 g/dL,
- ANC < 1,500/μL
- Platelets < 100,000/μL
Any of the following serum biochemistry abnormalities:
- Total bilirubin > 1.5 × ULN
- AST or ALT > 2.5 × ULN
- r-GT > 2.5 × ULN
- ALP > 2.5 × ULN
- serum albumin < 3.0 g/dL
- creatinine > 1.5 × ULN
- Female subject who is lactating or has positive serum or urine pregnancy test at Screening Visit
Female subject with childbearing potential or male subject with female spouse/partner with childbearing potential who refuses to adopt at least two forms of birth control (at least one of which must be a barrier method) from Screening until Final/Early Termination Visit. Acceptable forms include:
- Established use of oral, injected or implanted hormonal methods of contraception
- Placement of an intrauterine device (IUD) or intrauterine system (IUS)
- Barrier methods of contraception: condom, or occlusive cap (diaphragm or cervical/vault caps)
- With any condition judged by the investigator that entering the trial may be detrimental to the subject
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: N/A
- Interventional Model: Sequential Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Single Arm Study
Autologous MitoCell Transplantation in Subjects with Idiopathic Parkinson's Disease
|
Stereotactic intrastriatal implantation of 3×10^7 per hemisphere (total 6×10^7 cells) or 1×10^8 per hemisphere (total 2×10^8 cells) autologous TM01-treated adipose-derived mesenchymal stem cells (MitoCell).
Other Names:
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Grading of Adverse Events
Time Frame: within 48 weeks after MitoCell transplantation
|
Grading will be assessed using NCI CTCAE, version 5.0.
|
within 48 weeks after MitoCell transplantation
|
Routine physical examinations
Time Frame: within 48 weeks after MitoCell transplantation
|
Safety of Mitocell will be assessed by routine physical examinations.
Physical examination conducted in this study will include general appearance, skin, eyes, ears, nose,throat, head and neck, heart, chest and lungs, abdomen, extremities, lymph nodes, musculoskeletal,neurological, etc.
|
within 48 weeks after MitoCell transplantation
|
Changes in physical examinations: clinical standard neurological examination [Safety of Mitocell]
Time Frame: within 48 weeks after MitoCell transplantation
|
Clinical standard neurological examination by study investigator.
Changes in motor function, sensory function, cranial nerve function (visual fields), cortical functions and reflexes are followed in the examination, scored as normal - abnormal without clinical relevance - abnormal with clinical relevance
|
within 48 weeks after MitoCell transplantation
|
Changes in vital signs: blood pressure [Safety of Mitocell]
Time Frame: within 48 weeks after MitoCell transplantation
|
Changes in blood pressure during the study , measured as systolic and diastolic blood pressure (in mmHg)
|
within 48 weeks after MitoCell transplantation
|
Changes in vital signs: pulse rate [Safety of Mitocell]
Time Frame: within 48 weeks after MitoCell transplantation
|
Changes in pulse rate during the study (in beats per minute)
|
within 48 weeks after MitoCell transplantation
|
Changes in vital signs: body temperature [Safety of Mitocell]
Time Frame: within 48 weeks after MitoCell transplantation
|
Changes in body temperature during the study (in degrees celsius)
|
within 48 weeks after MitoCell transplantation
|
Changes in clinical laboratory safety screen: haematology - hemoglobin [Safety of Mitocell]
Time Frame: within 48 weeks after MitoCell transplantation
|
Changes in laboratory variables for haematology: hemoglobin (g/L).
Result evaluated as "normal", "abnormal without clinical relevance" or "abnormal with clinical relevance"
|
within 48 weeks after MitoCell transplantation
|
Changes in clinical laboratory safety screen: Platelet count [Safety of Mitocell]
Time Frame: within 48 weeks after MitoCell transplantation
|
Changes in laboratory variables for haematology: Platelet count (10E9/L).
Result evaluated as "normal", "abnormal without clinical relevance" or "abnormal with clinical relevance"
|
within 48 weeks after MitoCell transplantation
|
Changes in clinical laboratory safety screen: white blood cell (WBC) counts [Safety of Mitocell]
Time Frame: within 48 weeks after MitoCell transplantation
|
Changes in laboratory variables for haematology: Cell counts (10E9/L) for total WBC, neutrophils, lymphocytes, monocytes, eosinophils and basophils.
Result evaluated as "normal", "abnormal without clinical relevance" or "abnormal with clinical relevance"
|
within 48 weeks after MitoCell transplantation
|
Changes in clinical laboratory safety screen: International Normalized Ratio (INR) [Safety of Mitocell]
Time Frame: within 48 weeks after MitoCell transplantation
|
Changes in laboratory variables for haematology: INR (standardized prothrombin time) to determine the effects of oral anticoagulants on the clotting system.
Result evaluated as "normal", "abnormal without clinical relevance" or "abnormal with clinical relevance"
|
within 48 weeks after MitoCell transplantation
|
Changes in clinical laboratory safety screen: activated partial thromboplastin time (aPTT) [Safety of Mitocell]
Time Frame: within 48 weeks after MitoCell transplantation
|
Changes in laboratory variables for haematology: aPTT (sec) .
Result evaluated as "normal", "abnormal without clinical relevance" or "abnormal with clinical relevance"
|
within 48 weeks after MitoCell transplantation
|
Electrocardiogram (ECG)
Time Frame: within 48 weeks after MitoCell transplantation
|
Safety of Mitocell will be assessed by any clinically significant abnormalities on ECG results as compared to Baseline.
A standard 12-lead ECG was measured by using ECG machine that automatically measured PR, QRS, QT, and QTcF intervals.
|
within 48 weeks after MitoCell transplantation
|
Magnetic Resonance Imaging (MRI)
Time Frame: within 48 weeks after MitoCell transplantation
|
Safety of Mitocell will be assessed by any clinically significant abnormalities on MRI scans as compared to Baseline.
|
within 48 weeks after MitoCell transplantation
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
MDS-UPDRS (Movement Disorder Society unified Parkinson's disease rating scale)
Time Frame: at 12, 24, 48 weeks
|
Change in MDS-UPDRS motor (Part III) "OFF" score compared to the baseline.
All items have 5 response options with uniform anchors of: 0 = normal, 1 = slight (symptoms/signs with sufficiently low frequency or intensity to cause no impact on function), 2 = mild (symptoms/signs of frequency or intensity sufficient to cause a modest impact on function, 3 = moderate (symptoms/signs sufficiently frequent or intense to impact considerably, but not prevent function), 4 = severe (symptoms/signs that prevent function).
|
at 12, 24, 48 weeks
|
Modified Hoehn & Yahr staging
Time Frame: at 12, 24, 48 weeks
|
Change in Modified Hoehn & Yahr staging compared to the baseline.
|
at 12, 24, 48 weeks
|
18F-DOPA PET
Time Frame: at 48 weeks
|
Degree of radiotracer uptake increment/decrement shown on striatum of 18F-DOPA PET compared to the baseline.
|
at 48 weeks
|
levodopa equivalent daily dose (LEDD)
Time Frame: at 12, 24, 48 weeks
|
Reduction of Parkinson's medications consumption by calculating levodopa equivalent daily dose (LEDD) compared to the baseline.
|
at 12, 24, 48 weeks
|
PDQ-39 (Parkinson's Disease Questionnaire)
Time Frame: at 12, 24, 48 weeks
|
Change in PDQ-39 scale compared to the baseline.
The PDQ-39 is a 39 questions Parkinson's Disease self-completed questionnaire that comprises 8 domains: mobility (10 items), activities of daily living (6 items), emotional well-being (6 items), stigma (4 items), social support (3 items), cognition (4 items), communication (3 items) and bodily discomfort (3 items).
All items are assumed to impact QoL and must be answered to compute scores for each dimension.
Questions are answered based on experiences from the preceding month using a 5-point ordinal scoring system: 0 = never, 1 = occasionally, 2 = sometimes, 3 = often, 4 = always.
Each scores range from 0 = never have difficulty to 100 = always have difficulty.
|
at 12, 24, 48 weeks
|
Beck Depression Inventory (BDI-II) scores
Time Frame: at 48 weeks
|
Net change from baseline in BDI-II scores.
BDI-II Scale is a 21-item self-reported questionnaire which measures the existence and severity of symptoms of depression.
Each of the 21 items on BDI-II tool represents a depressive symptom.
The symptoms are each scored on a 4-point Likert scale of 0 to 3 (0=symptom is absent; 3=symptom is severe).
Scores for each symptom are added up to obtain the total scores for all 21 items.
Total score ranges from 0-63; of which 0-8 is considered no depression, 0-13 is minimal depression, 14-19 is mild depression, 20-28 is moderate depression and 29-63 is severe depression.
|
at 48 weeks
|
Hamilton Depression Rating Scale (HAM-D-17) scores
Time Frame: at 48 weeks
|
Net change from baseline in HAM-D-17 scores.
The HAMD-17 is a 17-item assessment used to assess the severity of depression and its improvement during the course of therapy.
Each item was evaluated and scored using either a 5-point scale of 0 (not present/absent) to 4 (very severe) or a 3-point scale of 0 (not present/absent) to 2 (marked).
Higher scores indicate greater symptom severity.
The total score was the sum of the scores from HAMD-17 Items 1 through 17 and ranged from 0 (not at all depressed) to 52 (severely depressed).
|
at 48 weeks
|
Mini Mental State Examination (MMSE) Scores
Time Frame: at 48 weeks
|
Net change from baseline in MMSE scores.
The MMSE uses a 30 point questionnaire to measure cognitive impairment.
The MMSE is scored from 0 to 30,with a score equal to or greater than 24 points indicating normal cognition, a score of 19-23 points indicating mild cognitive impairment, 10-18 points indicating moderate impairment and a score equal to or below 9 indicating severe impairment.
|
at 48 weeks
|
Collaborators and Investigators
Investigators
- Study Director: Chi-Tang Tu, Ph. D., Taiwan Mitochondrion Applied Technology Co., Ltd.
Study record dates
Study Major Dates
Study Start (Estimated)
Primary Completion (Estimated)
Study Completion (Estimated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- MITOCELL-01
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
IPD Plan Description
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
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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