Breakthrough in Atrial Fibrillation Treatment Revealed at Symposium

Promising Results for New Cardiac Catheter Technology

Pulse Biosciences, Inc. (Nasdaq: PLSE) recently unveiled significant late-breaking data regarding its groundbreaking Nanosecond Pulsed Field Ablation™ (nsPFA™) technology. This update came during an important presentation at a key symposium dedicated to atrial fibrillation (AF). The study showcased the effectiveness of the new Nanosecond PFA 360° Cardiac Catheter System, focusing on the initial safety and efficacy of this innovative treatment option for patients suffering from AF.

Insights from Initial Feasibility Study

The first-in-human feasibility study is critical; it evaluates the system's performance and safety. So far, 77 patients have been treated by expert investigators across multiple institutions. The results from the initial group of patients, who underwent a remapping 3 months after their ablation procedure, are particularly promising.

Notable Findings and Statistics

According to Dr. Vivek Reddy, a leading expert in cardiac arrhythmia, the findings from the first 30 patients using this catheter have shown excellent results:

• All lesions succeeded in achieving conduction block.
• There was a 92.4% success rate for pulmonary vein isolation (PVI) after approximately three months.
• The average time for ablation stood at just 11.6 minutes.
• Total procedure time was approximately 88 minutes, with fluoroscopy taking about 7 minutes.
• The catheter demonstrated a dwell time in the left atrium of roughly 29.6 minutes.
• Only one serious adverse event was recorded, alongside a couple of minor issues, all of which resolved effectively.

Advancements in Surgical Techniques

In addition to these findings, a live case demonstrated the capabilities of the nsPFA 360° Cardiac Catheter in real-time. This transmission illustrated the catheter's efficiency during a procedure that involved rapid pulmonary vein isolation—a pivotal step in ensuring successful AF treatment.

Expert Endorsements

Dr. Reddy emphasized the distinct advantages of this novel technology, which combines ease of use and effective performance. By enabling refined control, the catheter enhances workflow during procedures, affording physicians greater flexibility and precision.

CEO Insights on the Future of Pulse Biosciences

Paul LaViolette, the CEO of Pulse Biosciences, expressed immense gratitude to the electrophysiologists who are pioneering the clinical applications of this technology. He believes that nanosecond PFA is poised to revolutionize AF treatment, improving safety while enhancing operational efficacy in clinical settings. LaViolette remarked on their proactive plans to initiate an Investigational Device Exemption (IDE) study, further validating their devices and working with leading physicians in the field.

About Pulse Biosciences

Pulse Biosciences stands at the forefront of bioelectric medicine, dedicated to advancing healthcare through innovation. The company's patented technology, featuring CellFX™ and nsPFA™, is designed to treat various conditions by selectively targeting cellular structures without compromising surrounding healthy tissues. Operating out of Miami, Florida, with additional facilities in California, Pulse Biosciences continues to explore diverse medical markets, intent on enhancing patient outcomes and healthcare experiences.

Frequently Asked Questions

What is the nsPFA technology?

Nanosecond Pulsed Field Ablation (nsPFA) is a cutting-edge medical technology designed to treat atrial fibrillation and other conditions by delivering precise bursts of electrical energy.

How effective was the Nanosecond PFA 360° Catheter System in the study?

The initial study showed a remarkable 92.4% success rate in pulmonary vein isolation after three months, demonstrating the catheter's effectiveness in clinical settings.

What are the advantages of using the Nanosecond PFA catheter?

This catheter provides a flexible, user-friendly design that facilitates accurate positioning, potentially leading to shorter procedure times and better outcomes for patients.

What is Pulse Biosciences' mission?

Pulse Biosciences aims to innovate and improve healthcare through its unique technologies that enhance the quality of life for patients undergoing various treatments.

What are the next steps for Pulse Biosciences?

The company plans to begin an IDE study to further validate its devices while continuing to collaborate with thought leaders in the medical community to improve patient care.

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