Investigation of High Frequency Irreversible Electroporation for Canine Spontaneous Primary Lung Tumor Ablation.

ABSTRACT: In this study, the feasibility of treating canine primary lung tumors with high-frequency irreversible electroporation (H-FIRE) was investigated as a novel lung cancer treatment option. H-FIRE is a minimally invasive tissue ablation modality that delivers bipolar pulsed electric fields to targeted cells, generating nanopores in cell membranes and rendering targeted cells nonviable. In the current study, canine patients (n = 5) with primary lung tumors underwent H-FIRE treatment with an applied voltage of 2250 V using a 2-5-2 µs H-FIRE waveform to achieve partial tumor ablation prior to the surgical resection of the primary tumor. Surgically resected tumor samples were evaluated histologically for tumor ablation, and with immunohistochemical (IHC) staining to identify cell death (act

SUBMITTER: Hay AN 

PROVIDER: S-EPMC11428908 | biostudies-literature | 2024 Sep

REPOSITORIES: biostudies-literature