Prostate Cancer IRE Study (PRIS)

IRE involves the use of high voltage electrical pulses to treat solid tumors by increasing membrane permeability and inducing membrane disruption, leading to cell death. The technique is used in Sweden today in radical ablative therapies in the treatment of tumors in the liver, kidney and pancreas. Prior to treatment a Foley catheter is placed. During the treatment, which takes place under anesthesia, the patient is placed in gynecological position and the tumour lesion is located with BK transrectal fusion ultrasound. Thereafter the needles are placed transperineal around the tumor in the prostate using a brachytherapy grid (17Ga Civco brachytherapy grid), guided by the ultrasound/MRI fusion images. Through the needles electrical pulses are then sent to treat the tumor in the center using the Nanoknife technique. After treatment patients are treated with diuretics to flush the kidneys post treatment.

Radical prostatectomy

Radiation therapy for prostate cancer