Allogenic Adipose-Derived Mesenchymal Stem Cells for the Treatment of Recurrent Glioblastoma or R… (NCT05789394) | Clinical Trial Compass
RecruitingPhase 1
Allogenic Adipose-Derived Mesenchymal Stem Cells for the Treatment of Recurrent Glioblastoma or Recurrent Astrocytoma in Patients Undergoing Craniotomy
United States20 participantsStarted 2023-06-16
Plain-language 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.
Who can participate
Age range18 Years
SexALL
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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 act…