Expanded Access to Intrathecal Administration of Autologous Mesenchymal Stem Cell-derived Neural Progenitors (MSC-NP) in Progressive Multiple Sclerosis

Multiple Sclerosis Clinical Trial

Official title:

Autologous, Bone Marrow-Derived Mesenchymal Stem Cell-Derived Neural Progenitor Cells (MSC-NP), Expanded Ex Vivo; Administered Intrathecally

Clinical Trial Details — Status: No longer available

Administrative data

• NCT number: NCT03822858
• Other study ID #: TISCHMS-MSCNP-003
• Status: No longer available

Study information

• Verified date: April 2023
• Source: Tisch Multiple Sclerosis Research Center of New York
• Contact: n/a
• Is FDA regulated: No
• Study type: Expanded Access

Clinical Trial Summary

To give expanded access to intrathecal autologous MSC-NP treatment to patients with progressive MS who do not meet the inclusion/exclusion criteria of our Phase II stem cell trial.

Recruitment information / eligibility

• Status: No longer available
• Enrollment: 0
• Gender: All
• Age group: 18 Years to 70 Years

Eligibility

Inclusion Criteria:

• Diagnosis of MS as defined by the McDonald criteria

• Diagnosis of primary progressive or secondary progressive MS

• Patients will be 18 years or older

• Significant disability shown by an Expanded Disability Status Score (EDSS, [5]) =4.5 that was not acquired within the last 12 months *(Patients with moderate to severe cerebellar dysfunction who have an EDSS of <6.5 who are not eligible for our Ph II Version Date: 11/21/18 Version #4 9 study will be included. This is because EDSS scores are heavily related to muscle strength and not balance or coordination and most accurately reflect paraparesis. Also there are patients with MS who have disabling upper limb coordination dysfunction but EDSS scores of better than 6.5 who are not suitable for the Phase II study but may benefit from this therapy).

• Stable disease state as evidenced by a lack of gadolinium-enhancing lesions on an MRI and by a stable MRI disease burden (number of T2 lesions and size of lesions) in the last six months and no significant change in EDSS (1 point or more) in the last 12 months

• Does not qualify for the inclusion/exclusion criteria of our Phase II stem cell trial. For example, patients with EDSS >6.5 or MS symptom onset and/or duration of disease >15 years

Exclusion Criteria:

• All patients who have had any prior stem cell treatments, including HSCT

• Pregnant or nursing mothers or any woman intending to become pregnant in the next three years

• Use of systemic chemotherapeutic or anti-mitotic medications within three months of study start date due to the possibility of interference with bone marrow procedure

• History of central nervous system infection or immunodeficiency syndromes due to increased risk of CNS infection

• Patients who are anticipated to have difficultly accessing the intrathecal space related to scoliosis, obesity, or any other relevant factors determined by the PI.

• Patients who have not tried available therapies for their progressive MS

Related Conditions & MeSH terms

• Multiple Sclerosis
• Sclerosis

Intervention

Drug:
• Intrathecal MSC-NP injection
Between 5 to 10 million MSC-NPs will be administered intrathecally in each dose. 10 million cells is the maximum dose. Treatment will consist of 3-5 doses spaced 3 months apart.

Locations

Country	Name	City	State
United States	Tisch MS Research Center of New York	New York	New York

Sponsors (1)

Lead Sponsor	Collaborator
Tisch Multiple Sclerosis Research Center of New York

Country where clinical trial is conducted

United States, 

References & Publications (1)

Harris VK, Stark J, Vyshkina T, Blackshear L, Joo G, Stefanova V, Sara G, Sadiq SA. Phase I Trial of Intrathecal Mesenchymal Stem Cell-derived Neural Progenitors in Progressive Multiple Sclerosis. EBioMedicine. 2018 Mar;29:23-30. doi: 10.1016/j.ebiom.2018.02.002. Epub 2018 Feb 3. — View Citation

External Links

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