NCT05789394 Allogenic Adipose-Derived Mesenchymal Stem Cells for the Treatment of Recurrent Glioblastoma or Recurrent Astrocytoma in Patients Undergoing Craniotomy
| NCT ID | NCT05789394 |
| Status | Recruiting |
| Phase | Phase 1 |
| Sponsor | Mayo Clinic |
| Condition | Recurrent Glioblastoma, IDH-Wildtype |
| Study Type | INTERVENTIONAL |
| Enrollment | 20 participants |
| Start Date | 2023-06-16 |
| Primary Completion | 2027-07-24 |
Eligibility & Interventions
Eligibility Fast-Check
Enter your details for a quick preliminary check. This does not replace medical advice.
What to Expect as a Participant
You will actively receive the study intervention — which may be a drug, biologic, device, or procedure.
Phase 1 is the earliest stage of human testing — safety and dosage are the primary focus. Visits are frequent and medical supervision is intensive. You will be among the first people to receive this treatment.
This trial targets 20 participants in total. It began in 2023-06-16 with a primary completion date of 2027-07-24.
⚠ This information is for research awareness only. Always consult your physician before joining any clinical trial. Participation is voluntary and you may withdraw at any time.
Brief Summary
This phase I trial tests the safety, side effects, and best dose of allogenic adipose-derived mesenchymal stem cells (AMSCs) in treating patients with glioblastoma or astrocytoma that has come back (recurrent) who are undergoing brain surgery (craniotomy). Glioblastoma is the most common and most aggressive form of primary and malignant tumor of the brain. Currently, the standard of care for this disease includes surgical resection, followed by radiation with chemotherapy and tumor treating fields. Despite this aggressive therapy, the survival after finishing treatment remains low and the disease often reoccurs. Unfortunately, the available therapy options for recurrent glioblastoma are minimal and do not have a great effect on survival. AMSCs are found in body fat and when separated from the fat, are delivered into the surgical cavity at the time of surgery. When in direct contact with tumor cells, AMSCs affect tumor growth, residual tumor cell death, and chemotherapy resistance. The use of AMSCs delivered locally into the surgical cavity of recurrent glioblastoma during a craniotomy could improve the long-term outcomes of these patients by decreasing the progression rate and invasiveness of malignant cells.
Eligibility Criteria
Inclusion Criteria: * Participants \>= 18 years * Karnofsky Performance Scale (KPS) \>= 60 * Negative pregnancy test done =\< 7 days prior to registration, for persons of childbearing potential only * Patients with a previous histological diagnosis of glioblastoma multiforme, isocitrate dehydrogenase (IDH) wildtype (WT) or astrocytoma, IDH-mutant World Health Organization (WHO) grade IV according to the 2021 WHO classification of tumors of the central nervous system , who are candidates to- and will undergo a redo craniotomy for excision of recurrent tumor * There is measurable disease according to the immunotherapy response assessment in neuro-oncology (iRANO) criteria * Serum creatinine and urea \<= 2 times the upper limit of normal (=\< 3 weeks prior to registration) * Alanine transaminase (ALT), aspartate transferase (AST) and alkaline phosphatase =\< 3 times the upper limit of normal, and bilirubin =\< 2.5 mg/dL (=\< 3 weeks prior to registration) * Prothrombin time =\< 1.5 times upper limit of normal (=\< 3 weeks prior to registration) * International normalized ratio (INR) and partial thromboplastin time (PTT) =\< 1.5 times the upper limit of normal (=\< 3 weeks prior to registration) * Hemoglobin \>= 9 g/dL (=\< 3 weeks prior to registration) * Platelets \>= 100 x 10\^9/L (=\< 3 weeks prior to registration) * Absolute neutrophil count (ANC) \>= 1.5 x 10\^9/L (=\< 3 weeks prior to registration) * Willing to return to enrolling institution for follow-up (during the active monitoring phase of the study) * Patient or legally authorized representative (LAR) is able to fully understand and provide written and verbal consent for the protocol * Willingness to provide mandatory blood specimens for correlative research * Willingness to provide mandatory tissue specimens for correlative research * Willingness to undergo Ommaya reservoir placement and provide cerebrospinal fluid (CSF) samples for correlative research Exclusion Criteria: * Patients who are undergoing needle biopsy only or non-eligible for a surgical intervention * Tumors located solely in the brain stem, midbrain, or thalamus without inclusion/involvement of surrounding brain matter * Previous treatment with bevacizumab * Radiographic evidence of leptomeningeal disease
Contact & Investigator
Alfredo Quinones-Hinojosa, MD
PRINCIPAL INVESTIGATOR
Mayo Clinic
Frequently Asked Questions
Who can join the NCT05789394 clinical trial?
This trial is open to participants of all sexes, aged 18 Years or older, studying Recurrent Glioblastoma, IDH-Wildtype. Full inclusion and exclusion criteria are listed in the Eligibility Criteria section. Always confirm your eligibility with the research team before applying.
What phase is the NCT05789394 trial and what does that mean for participants?
Phase 1 trials are the first stage of human testing. The primary goal is to assess safety and determine appropriate dosage levels. Participants are closely monitored. These trials typically involve a small number of volunteers.
Is NCT05789394 currently recruiting?
Yes, NCT05789394 is actively recruiting participants. Contact the research team at mayocliniccancerstudies@mayo.edu for enrollment information.
Where is the NCT05789394 trial being conducted?
This trial is being conducted at Jacksonville, United States.
Who is sponsoring the NCT05789394 clinical trial?
NCT05789394 is sponsored by Mayo Clinic. The principal investigator is Alfredo Quinones-Hinojosa, MD at Mayo Clinic. The trial plans to enroll 20 participants.
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