INFINITIVE: ImmuNotherapy For PatIeNts wIth colorecTal LIVer MEtastases

Nelitolimod is a classC toll-like receptor 9 (TLR9) agonist that binds to TLR9 receptors on myeloid-derived suppressor cells(MDSCs) and helps reshape the tumor microenvironment (TME) and promote antitumor immunity. Investigators hypothesize that Nelitolimod can induce antitumor immune response in CRLM when administered regionally to the liver via a TriNav Pressure Enabled Drug Delivery (PEDD) catheter without compromising surgical feasibility or patient safety. The study objective is to investigate the feasibility and safety of an innovative immunotherapeutic approach for patients with CRLM designed to overcome the immunosuppressive TME in CRLM. Investigators hypothesize that this investigational neoadjuvant treatment will be well tolerated and will not prevent patients from undergoing successful, safe CRLM liver resections. Investigators will assess the safety and feasibility of Nelitolimod given via TriNav PEDD in 10 patients with CRLM prior to liver resection. Patients will receive standard treatment with chemotherapy and then undergo placement of the PEDD catheter. Patients will then receive 3 doses of Nelitolimod before undergoing liver resection.

This description comes directly from the study's public registry record.

Micaela Wigfall Maxwell  ·  833-223-4732  ·  MWigfallMaxw@northwell.edu

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