NCT06764537Toborzás még nem indult
Evaluation of in Vitro Antitumor Activity of GD2 CAR-T Cells in Glioblastoma
Evaluation of in Vitro Antitumor Activity of GD2 CAR-T Cells Generated From Blood of Glioblastoma Patients
Forrás: ClinicalTrials.gov · Utoljára frissítve: 2025. jan. 8. · Több mint 12 hónapja nem frissült - kérdezd meg a helyszínt, nyitott-e még
Rövid összefoglaló (regiszter, angolul)
Glioblastoma is a brain tumor with a very poor prognosis, affecting around 2,400 new patients every year. Current treatments do not provide good control of the disease. In view of the therapeutic impasse, it is necessary to develop new strategies. CAR-T cells (Chimeric antigen receptor T cells) represent a highly promising therapy for the treatment of incurable cancers, including glioblastoma. This treatment aims to destroy cancer cells by relying on the patient's own immune system. CAR-T cells are generated from the patient's own immune cells, more specifically T lymphocytes, which are genetically modified to express a tumor-specific receptor on their surface. CAR-T cells bind to tumor cells and cause their destruction. However, these cells have shown limited therapeutic power in the treatment of brain tumors. This is mainly due to the microenvironment surrounding the tumor, which is composed of immunosuppressive cells. These cells, and the molecules they secrete, help to reduce the activity of CAR-T cells that would otherwise reach the tumor. Little is currently known about these resistance mechanisms. The aim of this research is therefore to better understand these resistance mechanisms in order to propose a strategy for enhancing the therapeutic action of CAR-T cells in the treatment of glioblastoma. The main objective of this research is to evaluate the impact of the tumor environment on the antitumor efficacy of anti-GD2 CAR-T therapeutic cells in an in vitro glioblastoma model. Both tumor environment cells and CAR-T therapeutic cells will be generated from glioblastoma patient cells. The secondary objectives of this research are to * Evaluate the impact of tumor environment targeting on the in vitro antitumor efficacy of anti-GD2 CAR-T therapeutic cells. * Evaluate the quality/quantity of generated cells (CAR-T cells and tumor environment cells) in relation to glioblastoma patients. * Evaluate the efficiency of the cell isolation technique (CAR-T cells and tumor environment cells)
- Állapot (regiszter)
- Toborzás még nem indult
- Vizsgálattípus
- Beavatkozással járó
- Résztvevők száma
- 18 (tervezett)
- Első benyújtás
- 2024. nov. 28.
- Kezdés
- 2025. jan.
- Elsődleges befejezés
- 2027. jan.
- Fő szponzor
- Central Hospital, Nancy, France
- Betegségek
- Glioblasztóma
- NCT-szám
- NCT06764537
Mit vállalsz
- Vizsgálat típusa: Beavatkozással járó
- Tervezett résztvevők: 18
- 2025. jan. és az elsődleges befejezés (2027. jan.) között
- 1 helyszín, 1 országban
- Vizitek és vizsgálatok: kérdezd a vizsgálat csapatát, a regiszter nem sorolja fel őket
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Korábbi kezelés
- Immunocompromised (with immunodeficiency or current immunosuppressive therapy)
- Anyone taking corticosteroids >10mg/day on the day of blood sampling for research purposes
Más betegség
- People with hematological malignancies
- Chronic inflammatory disease
- Person with current infection
- Persons deprived of their liberty by a judicial or administrative decision, persons under psychiatric care under articles L. 3212-1 and L. 3213-1
Életkor
- People with a history of cancer < 5 years old
- Women of childbearing age without effective contraception
- Persons covered by articles L. 1121-5, L. 1121-7 and L1121-8 of the French Public Health Code Pregnant, parturient or breast-feeding women Minor (not emancipated) Adult subject to a legal protection measure (guardianship, curatorship, safeguard of justice) Persons of full age who are unable to give their consent
Egyéb
- Anyone with a contraindication to blood sampling
Kiket keres a vizsgálat
- Male or female, adult (age ≥ 18 years)
- WHO 0 to 2
- Patient with a diagnosis of histologically proven de novo glioblastoma with non-mutated IDH status according to WHO 2021 classification
- Patient naïve to any treatment for this cancer
- Patient weighing ≥ 50 kg
- Patient able and willing to follow all study procedures in accordance with the protocol;
- Person affiliated to a social security scheme or beneficiary of such a scheme
- Person who has received full information on the organization of the clinical research and has signed an informed consent form
Életkor a regiszterben: 18 év – - · Nem: nők és férfiak · Egészséges önkénteseket nem fogad
Helyszínek (1)
Helyszínek a regiszter sorrendjében. Ha a profilodba mented a városodat, távolság szerint rendeződnek.
| Helyszín | Város | Ország | Helyszín állapota |
|---|---|---|---|
| Cell Therapy Unit, Nancy Hospital | Vandœuvre-lès-Nancy | Franciaország | Ismeretlen állapot |
Ez az oldal tájékoztatás, nem orvosi tanács. Bármely vizsgálatról az orvosoddal beszélj.