NCT06556108

A Single-Arm, Single-Center, Open-Label Pilot Study of Anti-ALPP CAR-T Cells for Alkaline Phosphatase, Placental (ALPP)-Positive Advanced Solid Tumors

Study Summary

Alkaline phosphatase (ALP) is a membrane-bound glycoprotein that catalyzes the hydrolysis of phosphates at alkaline pH values. As one of the earliest discovered oncofetal antigens, ALP has emerged as a significant biomarker for various malignant tumors, such as ovarian cancer, breast cancer, trophoblastic tumors, germ cell tumors, endometrial cancer, testicular tumors, cervical intraepithelial neoplasia, and gastrointestinal tumors.

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Interventions

ALPP CAR-T cellsBIOLOGICAL
T cells genetically engineered with a CAR targeting ALPP (ALPP CAR) that display specific reactivity against ALPP target cells
FludarabineDRUG
Part of the non-myeloablative lymphocyte-depleting preparative regimen.
CyclophosphamideDRUG
Part of the non-myeloablative lymphocyte-depleting preparative regimen.

Study Locations

FacilityCityStateCountry
Department of Hematology, Xinqiao HospitalChongqingChongqing MunicipalityChina

Official Trial Information

View on ClinicalTrials.gov

Data sourced from ClinicalTrials.gov. Last updated: April 14, 2026