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Clinical Trial Summary

The effect and safety of intraperitoneal infusion of PD-1 inhibitor is unclear for patients with peritoneal metastasis of advanced malignant tumors and malignant ascites. It is planned to determine the safety and efficacy of intraperitoneal infusion of PD-1 inhibitor combination with PRaG therapy.


Clinical Trial Description

Patinets with peritoneal metastasis have limited treatment and poor prognosis. Evidence has shown that there are T lymphocates and macrophages in the ascites microenviroment.We suggested the Intraperitoneal infusion of PD-1 inhibitor might activate T cells and produce anti-tumor effect.The intraperitoneal infusion of PD-1 inhibitorand combined with PRaG(Intravenous injectionof PD-1 inhibitor, Radiotherapy and GM-CSF)might benefit the survival of patients with peritoneal metastasis of advanced malignant tumors with malignant ascites. It is planned to determine the safety in phase I clinical trial. Further through phase II clinical trials, to clarify the effectiveness of this therapy. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT05501340
Study type Interventional
Source Second Affiliated Hospital of Soochow University
Contact Yuehong Kong, Doctor
Phone +8613375183257
Email kkyuehong@163.com
Status Not yet recruiting
Phase Phase 1/Phase 2
Start date September 1, 2022
Completion date September 1, 2024

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