AngioDynamics has secured approval from the US Food and Drug Administration (FDA) for its investigational device exemption (IDE) application to begin NanoKnife Irreversible Electroporation ‘Direct IRE Cancer Treatment’ clinical study (DIRECT).

Angiodynamics

Image: AngioDynamics to begin study for treating stage III pancreatic cancer with NanoKnife. Photo: Courtesy of rajcreationzs/FreeDigitalPhotos.net.

AngioDynamics said that its DIRECT study supports the expanded indication for the NanoKnife system in treating stage III pancreatic cancer. Last January, the FDA granted Breakthrough Device Designation for the NanoKnife system.

The NanoKnife system is a an ablative technology that physicians have identified as a new treatment for pancreatic cancer, with evidence from 42 publications documenting more than 800 patients who were treated for Stage III pancreatic cancer with NanoKnife technology between 2012 and 2019.

NanoKnife received 510(k) clearance from the FDA for the surgical ablation of soft tissue in 2008. Unlike other ablative technologies, the system is claimed to use  low-energy, direct current electrical pulses to permanently open pores on targeted cell membranes and does not rely on thermal effects.

The permanent defects in the cell membranes can result in cell death. Cells in the treated tissue are removed by the body’s natural process within weeks, mimicking natural cell death.

The company stated that its DIRECT study will include a of strategy comprehensive data collection that can offer meaningful clinical information to healthcare professionals, support regulatory indication for treating Stage III pancreatic cancer.

The DIRECT study will include Randomized Controlled Trial (RCT) at up to 15 sites and real-world evidence, next-generation registry (RWE) at up to 30 sites, each with a NanoKnife System treatment arm and control arm.

The company expects each arm will include about 250 patients with an equal number of control patients.

AngioDynamics president and CEO Jim Clemmer said: “The DIRECT study design demonstrates our commitment to provide an option that addresses a pressing unmet need for patients with Stage III pancreatic cancer.

“We are confident that our comprehensive approach, crafted through a constructive dialogue with the FDA, will generate meaningful data for clinicians, patients, payors and other stakeholders who are equally committed to fighting this disease, and we are dedicated to the idea that the standard of care for this deadly disease can—and should—improve.”