Safety of Cultured Allogeneic Adult Umbilical Cord Derived Mesenchymal Stem Cell Exosome Intranasal Instillations for Stroke
For patients and families
In plain language
An automatic summary of structured registry data. It is an orientation aid, not a substitute for the official protocol or a physician assessment.
- What is being studied
- The protocol lists: AlloEx.
- Who it may be relevant to
- Registry conditions: Stroke. Basic parameters: No limits · All.
- What needs checking
- Age, condition and sex are only basic indicators. Prior treatment, laboratory values and other mandatory requirements appear in the eligibility criteria below.
- Where it takes place
- Antigua and Barbuda, Argentina
- Next step
- Save the trial, show it to the treating physician, and confirm current recruitment with the study center. Costs, documents and travel →
Unsure about the terms? Read our patient guide →
Official title
Safety of Cultured Allogeneic Adult Umbilical Cord Derived Mesenchymal Stem Cell Exosome Intranasal Instillations for the Treatment of Stroke
Overview
This trial will study the safety and efficacy of intranasal instillation of cultured allogeneic adult umbilical cord derived mesenchymal stem cell exosomes for the treatment of Stroke
Detailed description
This patient funded trial aims to study the safety and efficacy of intranasal instillation of cultured allogeneic adult umbilical cord derived mesenchymal stem cell (UC-MSC) exosomes for the treatment of Stroke. Patients will receive intranasal instillations between both nasal cavities of UC-MSC exosomes. The total dose will be 4 CC of AlloEx, approximately 800 billion exosomes, for each day. Patients will receive instillations on back-to-back days totaling 2 doses. Patients will be evaluated within one month pre treatment and at 1, 6, 12, 24, 36, and 48 months post treatment for safety and efficacy.
For patients with more severe disease an autologous Effector cells (activated lymphocytes) treatment will be utilized created from the patient's own cells obtained by apheresis.
Interventions
- Biological AlloEx
cultured allogeneic adult umbilical cord derived mesenchymal stem cell exosomes
Primary outcome measures
- Safety (adverse events) [Time frame: Four year follow-up]
Eligibility criteria
Inclusion criteria
- Diagnosis of Stroke
- Understanding and willingness to sign a written informed consent document
Exclusion criteria
- Active infection
- Active cancer
- Chronic multisystem organ failure
- Pregnancy
- Clinically significant Abnormalities on pre-treatment laboratory evaluation
- Medical condition that would (based on the opinion of the investigator) compromise patient's safety.
- Continued drug abuse
- Pre-menopausal women not using contraception
- Previous organ transplant
- Hypersensitivity to sulfur
Criteria are shown verbatim from the registry (in English). Final eligibility is always assessed by the study center.
Healthy volunteers: No
Study design
- Allocation
- N/A
- Model
- Single group
- Masking
- Open label
- Primary purpose
- Treatment
Study locations
Antigua and Barbuda · 1 center
- Medical Surgical Associates Center — St John's
Argentina · 1 center
- Center for Investigation in Tissue Engineering and Cellular Therapy — Buenos Aires
Identifiers
NCT: NCT05158101 · ATG-2-MSC-011