Safety, Tolerance and Preliminary Efficacy of XH001 Injection Combined With Neoantigen Vaccine-induced Tumor-specific T-cell Injection in Advanced Gastrointestinal Cancer

Summary

The goal of this clinical trial is to learn the safety of tumor neoantigen vaccine combined with neoantigen vaccine induced T-cell in treating advanced gastrointestinal cancer in adults. It will also learn if the combined treatment works to treat advanced gastrointestinal cancer.The main questions it aims to answer are:What medical problems do participants have when using the combined treatment? Does tumor neoantigen vaccine combined with neoantigen vaccine induced T-cell eliminate or shrink the tumor, and can it prolong the patient's survival period?

Timeline

Start

2026-02

Primary completion

2027-08

Completion

2029-10

Publications

• Background Rojas LA, Sethna Z, Soares KC, Olcese C, Pang N, Patterson E, Lihm J, Ceglia N, Guasp P, Chu A, Yu R, Chandra AK, Waters T, Ruan J, Amisaki M, Zebboudj A, Odgerel Z, Payne G, Derhovanessian E, Muller F, Rhee I, Yadav M, Dobrin A, Sadelain M, Luksza M, Cohen N, Tang L, Basturk O, Gonen M, Katz S, Do RK, Epstein AS, Momtaz P, Park W, Sugarman R, Varghese AM, Won E, Desai A, Wei AC, D'Angelica MI, Kingham TP, Mellman I, Merghoub T, Wolchok JD, Sahin U, Tureci O, Greenbaum BD, Jarnagin WR, Drebin J, O'Reilly EM, Balachandran VP. Personalized RNA neoantigen vaccines stimulate T cells in pancreatic cancer. Nature. 2023 Jun;618(7963):144-150. doi: 10.1038/s41586-023-06063-y. Epub 2023 May 10.

Drugs

Indications