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| Name | Class |
|---|---|
| Universidad de Costa Rica | OTHER |
| University of California, Los Angeles | OTHER |
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The purpose of this study is to assess the safety and efficacy of allogenic pluripotent stem cells isolated from adipose tissue (PASCs) in patients with Parkinson's Disease.
Pluripotent Adipose-Derived Stem Cells (PASCs) will be delivered intravenously at a dosage of 25 million PASCs/patient to Parkinson's Disease patients for three infusions each spaced 3 months apart (0, 3, and 6 months). Safety and efficacy of PASC treatment will be monitored over 0, 1, 3, 6, and 12 months.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| PASC transplantation (25 million PASCs/patient) | Experimental | Pluripotent Adipose-Derived Stem Cells will be delivered intravenously |
|
| Control | Placebo Comparator | Saline solution will be delivered intravenously |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| PASC transplantation (25 million PASCs/patient) | Biological | 3 doses of 25 million PASCs implantation via peripheral vein (Day 0, 3 months, 6 months) |
|
| Measure | Description | Time Frame |
|---|---|---|
| Change in motor function as assessed by the Unified Parkinson's Disease Rating Scale (MDS-UPDRS) Total Score | The MDS-Unified Parkinson's Disease Rating Scale (MDS-UPDRS) is a widely used research tool to quantify the clinical characteristics of PD in adults. This scale assesses various aspects of Parkinson's disease, including motor and non-motor experiences of daily life and motor complications. This test will take approximately 30 minutes, assessing the impact of the disease in 4 different domains distributed in 65 items, of which 48 are scored from 0 to 4 and seven with dichotomous answers of "yes" or "no". The global range of the MDS-UPDRS will be from 0 to 260 points, the higher the score, the greater the disease involvement. | Day 0, 1 Month, 3 Months, 6 Months, 12 Months |
| Quality of life as assessed by the 39-item Parkinson's disease Questionnaire (PDQ-39) | The 39-item Parkinson's disease Questionnaire (PDQ-39) is the most widely test used to assess specific quality of life questionnaire for Parkinson's disease, and it has been validated and cross-culturally translated. The questionnaire consists of 39 questions to be completed by the patient, that assesses the frequency in which patients with PD experience difficulties in 8 dimensions of functionality and well-being: mobility, activities of daily living, emotional well- being, attention and memory, social support, depression, cognition, communication and social relationships. Items can be transformed on a linear scale from 0 to 100, the higher the score reflects a lower quality of life. | Day 0, 1 Month, 3 Months, 6 Months, 12 Months |
| Speech voice sound and duration | Since most people with Parkinson's disease (PD) have voice and speech disorders that result in harmful effects on communication and quality of life; the measurement of the pressure level and sound duration will be executed using the Samson Go Mic and the software used for the Lee Silverman Voice Treatment Therapy (LSVT LOUD). | Day 0, 1 Month, 3 Months, 6 Months, 12 Months |
| Dynamic balance and movement during translational motion and single-limb stance in seconds as assessed by the Mini Balance Evaluation Systems Test (mini BESTest) |
| Measure | Description | Time Frame |
|---|---|---|
| Adverse events upon clinical examination | Study participants will be examined for clinical signs of adverse events. | Day 0, 1 Month, 3 Months, 6 Months, 12 Months |
| Optimal number of doses of 2.5 x 10^7 PASCs for therapeutic response |
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Inclusion Criteria:
Exclusion Criteria:
Drug-induced Parkinsonism
Parkinsonism associated with stroke, progressive supranuclear palsy, Lewy body disease, corticobasal degeneration, or multiple system atrophy
Major psychiatric comorbidity that prevents ensuring study follow-up
History of alcohol or drug use
History of brain surgery for Parkinson's Disease
Serious complications deemed inappropriate by Principal Investigator
Diagnosis of advanced-stage medical conditions (chronic liver injury with Child-Pugh B or higher, chronic obstructive pulmonary disease with Gold C or higher, or heart failure with ejection fraction <35%)
Use of cytostatic drugs
Patients with life expectancy < 6 months
Diabetes mellitus with poor metabolic control (HbA1c > 8%)
Active infectious disease requiring medical treatment
Use of systemic steroids or immunosuppressive drugs
Patients positive for Hepatitis B antigen, Hepatitis C antibody, or HIV antibody
Fertile, pregnant, possibly pregnant, or lactating women
History of active mesenchymopathies
Active malignancy or diagnosis of malignancy in the last 5 years
Abnormal laboratory values, including:
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| Name | Affiliation | Role |
|---|---|---|
| Freddy Henriquez, M.D. | Hospital Clínica Católica | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Hospital Clínica Católica | San José | 10801 | Costa Rica | |||
| Clínica NeuroFT |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 23755141 | Background | Heneidi S, Simerman AA, Keller E, Singh P, Li X, Dumesic DA, Chazenbalk G. Awakened by cellular stress: isolation and characterization of a novel population of pluripotent stem cells derived from human adipose tissue. PLoS One. 2013 Jun 5;8(6):e64752. doi: 10.1371/journal.pone.0064752. Print 2013. | |
| 28170177 | Background |
| Label | URL |
|---|---|
| Patent: Pluripotent human adipose adult stem cells: isolation, characterization and clinical implications | View source |
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| ID | Term |
|---|---|
| D010300 | Parkinson Disease |
| D019636 | Neurodegenerative Diseases |
| ID | Term |
|---|---|
| D020734 | Parkinsonian Disorders |
| D001480 | Basal Ganglia Diseases |
| D001927 | Brain Diseases |
| D002493 | Central Nervous System Diseases |
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| Control | Biological | 0.9% saline solution via peripheral vein (Day 0, 3 months, 6 months) |
|
The Mini Balance Evaluation Systems Test (mini BESTest) has proven to be a reliable and valid measurement tool for patients with PD. It is aimed to measure dynamic balance and associated movement during translational motion. The test consists of 14 items, with a maximum score of 28 points, with a higher test result, the greater the patient's functionality 35 . The test has high inter-rater reliability (ICC = 0.92) and high test-retest reliability (ICC = 0.92) for PD patients. |
| Day 0, 1 Month, 3 Months, 6 Months, 12 Months |
| Balance as assessed by the The Five-times Sit-to-stand Test | The Five-times sit-to-stand Test is a tool that quantifies the ability of patients suffering from diseases associated with balance problems, as in the case of PD, to perform transitional motions. In addition, it has been used as a measure of lower limb strength. The test has excellent inter-rater reliability and high test-retest reliability, as well as assessing for the risk of falls in patients with PD. | Day 0, 1 Month, 3 Months, 6 Months, 12 Months |
| Mobility and fall risk as assessed by the Timed "Up & Go" test | The Timed "Up & Go" test consists of observing and timing the patient as he gets up from an armchair, walking for 3 meters, turns, returns and sits down again. The results of this test correlates well with the logarithmic transformation scores on the Berg Balance Scale, gait speed and the Barthel Index of AVD (Activities of Daily Living), and can predict the patient's ability to walk alone safely. | Day 0, 1 Month, 3 Months, 6 Months, 12 Months |
| Balance and postural stability as assessed by the Clinical test of Sensory Interaction & Balance Test (CTSIB), stability limits, and unipodal balance test | Computerized posturography using a force platform system provides objective and quantitative evaluations of deficiencies in postural control. The participants of the present study will be subjected to two tests of balance and postural stability using the HUMAC®43 brand force platform system. Three tests will be performed: CTSIB test (Clinical test of Sensory Interaction & Balance), the stability limits, and the unipodal balance test. | Day 0, 1 Month, 3 Months, 6 Months, 12 Months |
| Tremor and handwriting | Alterations in the kinematics of handwriting are among the recently proposed biomarkers of PD. Recent studies have suggested the potential of handwriting analysis for both early diagnosis and assessment of disease progression. In the present study, the patients will be subjected to 5 tests, at 5 different times of the study using the MovAlyzeR® software in conjunction with the WACOM ONE tablet, to measure the speed, amplitude, fluidity and tremor of the movements of the upper extremities. | Day 0, 1 Month, 3 Months, 6 Months, 12 Months |
| Grip strength | The decrease in grip strength is a predictor of adverse outcomes in older adults and will be determined using a Jamar brand digital dynamometer to measure the grip strength of the patients participating in each assessment. | Day 0, 1 Month, 3 Months, 6 Months, 12 Months |
| Dynamic balance in the bipedal as measured by the 360 degree turn test | This test measures dynamic balance in the bipedal. In this test, the number of steps and the time that take the patient to make a complete 360-degree turn will be measured. | Day 0, 1 Month, 3 Months, 6 Months, 12 Months |
The optimal number of doses of PASCs for therapeutic response will be measured.
| Day 0, 1 Month, 3 Months, 6 Months, 12 Months |
| San José |
| Costa Rica |
| Gimeno ML, Fuertes F, Barcala Tabarrozzi AE, Attorressi AI, Cucchiani R, Corrales L, Oliveira TC, Sogayar MC, Labriola L, Dewey RA, Perone MJ. Pluripotent Nontumorigenic Adipose Tissue-Derived Muse Cells have Immunomodulatory Capacity Mediated by Transforming Growth Factor-beta1. Stem Cells Transl Med. 2017 Jan;6(1):161-173. doi: 10.5966/sctm.2016-0014. Epub 2016 Aug 2. |
| 28070194 | Background | Simerman AA, Phan JD, Dumesic DA, Chazenbalk GD. Muse Cells: Nontumorigenic Pluripotent Stem Cells Present in Adult Tissues-A Paradigm Shift in Tissue Regeneration and Evolution. Stem Cells Int. 2016;2016:1463258. doi: 10.1155/2016/1463258. Epub 2016 Dec 14. |
| 29041955 | Background | Fisch SC, Gimeno ML, Phan JD, Simerman AA, Dumesic DA, Perone MJ, Chazenbalk GD. Pluripotent nontumorigenic multilineage differentiating stress enduring cells (Muse cells): a seven-year retrospective. Stem Cell Res Ther. 2017 Oct 18;8(1):227. doi: 10.1186/s13287-017-0674-3. |
| 33924240 | Background | Yamashita T, Kushida Y, Abe K, Dezawa M. Non-Tumorigenic Pluripotent Reparative Muse Cells Provide a New Therapeutic Approach for Neurologic Diseases. Cells. 2021 Apr 20;10(4):961. doi: 10.3390/cells10040961. |
| Background | Leung KL, Chazenbalk GD. Human Pluripotent Nontumorigenic Multilineage Differentiating Stress Enduring (Muse) Cells Isolated from Adipose Tissue: A New Paradigm in Regenerative Medicine and Cell Therapy. In Scientific Principles of Adipose Stem Cells, edited by: L Kokai, K Marra, JP Rubin, Editorial Elsevier, Chapter 6, 91-108, 1st Edition, 2021, https://doi.org/10.1016/B978-0-12-819376-1.00004-4 |
| D009422 | Nervous System Diseases |
| D009069 | Movement Disorders |
| D000080874 | Synucleinopathies |