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Clinical Trial Details — Status: Withdrawn

Administrative data

NCT number NCT02939859
Other study ID # RGV-GARM
Secondary ID
Status Withdrawn
Phase Phase 1
First received
Last updated
Start date December 15, 2018
Est. completion date October 2023

Study information

Verified date February 2021
Source Healeon Medical Inc
Contact n/a
Is FDA regulated No
Health authority
Study type Interventional

Clinical Trial Summary

Purpose of study is to determine safety and efficacy of use of autologous Adipose-Derived cellular Stromal Vascular Fraction (AD-cSVF) suspended in Normal Saline and delivered via intravascular system of quality of life and alteration of documented Muscular Sclerosis (MS) and related neurodegenerative patients. It is believed that the heterogeneous cell population which includes multipotent stem/stromal cells are capable of immune modulation/inflammatory modulation properties. Exam of disease progression and quality of life changes will be evaluated.


Description:

Multiple Sclerosis (MS) is a demyelination disease which features damage to insulating covers of nerve cells in the brain and spinal cord. This damage or degenerative changes disrupts the ability of parts of the nervous system to communicate, resulting in range of signs and symptoms which include physical and mental changes. Symptoms are variable and often include visual changes, sensory irregularities, and motor coordination. MS has several forms which result in new symptoms in either isolated attacks (relapsing forms) or gradual increasing symptoms (progressive forms). While cause is not clear, mechanisms have been suggested association with loss of the immune system or failure to produce myelin-producing cells. Some suggest a genetic predisposition or environmental factor, but the exact causation in all cases have not been elucidated. Medications have been developed, but remain modestly effective and possessing major side effects and poorly tolerated. Alternative treatments, including physical therapy and some stem/stromal therapies have become more common. Three main characteristics of MS are: 1). Lesion formations in the central nervous system (called Plaques); 2). Inflammation; 3). Destruction of myelin sheaths of neurons. This demyelination is thought to stimulate the inflammatory processes due to action of a lymphocyte group known at T-cell which seems to recognize patient's own myelin as foreign and proceeds to attack it (known as "autoreactive lymphocytes"). Traditionally, exacerbation's are often treated with high dose intravenous steroids which may be of short term reduction of symptoms, not addressing the underlying causation. Current medications available for treatment are expensive and fraught with major side effects, making their use very difficult and producing limited measured value. With the advent of convenient adipose harvesting and processing in closed systems, the ability to easily and safely acquire significant of stem/stromal cells, studies are underway to utilize autologous stem/stromal cells. This study is aimed at evaluation of the safety profile (adverse reactions & severe adverse reaction) of the closed syringe, microcannula harvesting of subdermal fat deposits. This autologous cell group obtained with isolation and concentration of cells within the stromal vascular fraction (SVF) via enzymatic digestion, and deployed via intravascular routes. As these cells are very small, there is belief that they are able to pass into the cerebral fluids in defects of the blood brain barrier (BBB) or are small enough to pass into the fluids of the CNS (central nervous system).


Recruitment information / eligibility

Status Withdrawn
Enrollment 0
Est. completion date October 2023
Est. primary completion date October 2022
Accepts healthy volunteers No
Gender All
Age group 18 Years to 85 Years
Eligibility Inclusion Criteria: - Documented functional damage to central or peripheral nervous system unlikely to improve with present standard of care - At least 6 months after onset of disease process - If under current medical therapy (drug or surgical) for the condition, patient considered stable on that treatment and unlikely to have significant reversal of associated neurological functions damage as a result of ongoing treatments - In estimation of providers and neurologists have the potential for improvement with AD-cSVF treatment, and be at minimal risk of potential harm from the procedure - Over 18 year old, and capable of providing informed consent - Medically stable and cleared by primary care physician, neurologist, or licensed practitioner that patient is felt to be reasonably expected to be expected to undergo procedures without known significant risk to health Exclusion Criteria: - Patient must be capable of an adequate neurologic examination and evaluation to document the pathology and ability to cooperate with examination - Patient much be capable and willing to undergo follow up neurologic exams with investigators or their own neurologists - Patient must be capable and competent to provide informed consent to participation - In estimation of investigators, the patient may be at increased or significant risk of harm to the patient's general health or neurologic functions for collection of AD-cSVF collection - Patients not medically stable, or who may be at significant risk to their health undergoing any and all procedures will not be eligible - Women of childbearing age must not be pregnant at the time of treatment, and should refrain from becoming pregnant for 3 months post-treatment

Study Design


Related Conditions & MeSH terms


Intervention

Procedure:
Microcannula Harvest Adipose
Use of Closed Syringe Microcannula Harvest Autologous Adipose-Derived Stem/Stromal Cells
Device:
Centricyte 1000
Use of Centricyte 1000 closed system digestion adipose tissue stromal vascular fraction to create a AD-cSVF
Procedure:
Sterile Normal Saline IV deployment AD-cSVF
Sterile Normal Saline Suspension AD-cSVF in 500 cc IV use

Locations

Country Name City State
Honduras Global Alliance for Regenerative Medicine (GARM) Roatan Hn
United States Regenevita LLC Stevensville Montana

Sponsors (2)

Lead Sponsor Collaborator
Healeon Medical Inc Global Alliance for Regenerative Medicine

Countries where clinical trial is conducted

United States,  Honduras, 

References & Publications (20)

Ascherio A, Munger KL. Environmental risk factors for multiple sclerosis. Part I: the role of infection. Ann Neurol. 2007 Apr;61(4):288-99. Review. — View Citation

Balak DM, Hengstman GJ, Çakmak A, Thio HB. Cutaneous adverse events associated with disease-modifying treatment in multiple sclerosis: a systematic review. Mult Scler. 2012 Dec;18(12):1705-17. doi: 10.1177/1352458512438239. Epub 2012 Feb 27. Review. — View Citation

Bates D. Treatment effects of immunomodulatory therapies at different stages of multiple sclerosis in short-term trials. Neurology. 2011 Jan 4;76(1 Suppl 1):S14-25. doi: 10.1212/WNL.0b013e3182050388. Review. — View Citation

Comi G. Treatment of multiple sclerosis: role of natalizumab. Neurol Sci. 2009 Oct;30 Suppl 2:S155-8. doi: 10.1007/s10072-009-0147-2. Review. — View Citation

Dyment DA, Ebers GC, Sadovnick AD. Genetics of multiple sclerosis. Lancet Neurol. 2004 Feb;3(2):104-10. Review. — View Citation

Farinotti M, Vacchi L, Simi S, Di Pietrantonj C, Brait L, Filippini G. Dietary interventions for multiple sclerosis. Cochrane Database Syst Rev. 2012 Dec 12;12:CD004192. doi: 10.1002/14651858.CD004192.pub3. Review. Update in: Cochrane Database Syst Rev. 2020 May 19;5:CD004192. — View Citation

Freedman MS. Long-term follow-up of clinical trials of multiple sclerosis therapies. Neurology. 2011 Jan 4;76(1 Suppl 1):S26-34. doi: 10.1212/WNL.0b013e318205051d. Review. — View Citation

Hassan-Smith G, Douglas MR. Epidemiology and diagnosis of multiple sclerosis. Br J Hosp Med (Lond). 2011 Oct;72(10):M146-51. Review. — View Citation

Hassan-Smith G, Douglas MR. Management and prognosis of multiple sclerosis. Br J Hosp Med (Lond). 2011 Nov;72(11):M174-6. Review. — View Citation

He D, Xu Z, Dong S, Zhang H, Zhou H, Wang L, Zhang S. Teriflunomide for multiple sclerosis. Cochrane Database Syst Rev. 2012 Dec 12;12:CD009882. doi: 10.1002/14651858.CD009882.pub2. Review. Update in: Cochrane Database Syst Rev. 2016;3:CD009882. — View Citation

Huntley A. A review of the evidence for efficacy of complementary and alternative medicines in MS. Int MS J. 2006 Jan;13(1):5-12, 4. Review. — View Citation

Lublin FD, Reingold SC, Cohen JA, Cutter GR, Sørensen PS, Thompson AJ, Wolinsky JS, Balcer LJ, Banwell B, Barkhof F, Bebo B Jr, Calabresi PA, Clanet M, Comi G, Fox RJ, Freedman MS, Goodman AD, Inglese M, Kappos L, Kieseier BC, Lincoln JA, Lubetzki C, Miller AE, Montalban X, O'Connor PW, Petkau J, Pozzilli C, Rudick RA, Sormani MP, Stüve O, Waubant E, Polman CH. Defining the clinical course of multiple sclerosis: the 2013 revisions. Neurology. 2014 Jul 15;83(3):278-86. doi: 10.1212/WNL.0000000000000560. Epub 2014 May 28. — View Citation

Luessi F, Siffrin V, Zipp F. Neurodegeneration in multiple sclerosis: novel treatment strategies. Expert Rev Neurother. 2012 Sep;12(9):1061-76; quiz 1077. doi: 10.1586/ern.12.59. Review. — View Citation

Manouchehrinia A, Constantinescu CS. Cost-effectiveness of disease-modifying therapies in multiple sclerosis. Curr Neurol Neurosci Rep. 2012 Oct;12(5):592-600. doi: 10.1007/s11910-012-0291-6. Review. — View Citation

Martinelli Boneschi F, Vacchi L, Rovaris M, Capra R, Comi G. Mitoxantrone for multiple sclerosis. Cochrane Database Syst Rev. 2013 May 31;(5):CD002127. doi: 10.1002/14651858.CD002127.pub3. Review. — View Citation

Miller AE. Multiple sclerosis: where will we be in 2020? Mt Sinai J Med. 2011 Mar-Apr;78(2):268-79. doi: 10.1002/msj.20242. Review. — View Citation

Nakahara J, Maeda M, Aiso S, Suzuki N. Current concepts in multiple sclerosis: autoimmunity versus oligodendrogliopathy. Clin Rev Allergy Immunol. 2012 Feb;42(1):26-34. doi: 10.1007/s12016-011-8287-6. Review. — View Citation

Olsen SA. A review of complementary and alternative medicine (CAM) by people with multiple sclerosis. Occup Ther Int. 2009;16(1):57-70. doi: 10.1002/oti.266. Review. — View Citation

Tsang BK, Macdonell R. Multiple sclerosis- diagnosis, management and prognosis. Aust Fam Physician. 2011 Dec;40(12):948-55. — View Citation

Weinshenker BG. Natural history of multiple sclerosis. Ann Neurol. 1994;36 Suppl:S6-11. Review. — View Citation

* Note: There are 20 references in allClick here to view all references

Outcome

Type Measure Description Time frame Safety issue
Primary Number of participants with adverse events [Time Frame: Outcome measures evaluated at baseline and reviewed at 6 month intervals for average time frame of 5 years] Activities of Daily Living (ADL) 6 month intervals for up to 5 years
Secondary Neurologic Functioning Deficits of neurologic function identified by patient as impaired prior to treatment assessed. Examples: neurologic function may include speech, balance, motor/sensory actions, hearing, gait, strength, pain, paresthesias 6 month intervals for up to 5 years
Secondary Quality of Life Questionnairre Change from baseline in overall General Quality of Life (GQL) Health status questionnaire (SF-36) 1 year
Secondary Fatigue Change from baseline measured by modified fatigue impact scale (MFIS) 6 month intervals for up to 5 years
Secondary Cognitive Problems Cognitive Problems measured by Perceived Deficits Questionnaire (PDQ) 1 year intervals for up to 5 years
Secondary Brain Lesions PIXYL Software Analysis from Baseline and at 6 month MRI with/without contrast Brain 6 month intervals for up to 5 years
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