St. Jude Medical, Inc. (NYSE:STJ), a global medical device company, today announced the first U.S. implant in the company’s LEADLESS II pivotal trial designed to evaluate the Nanostim™ leadless pacemaker for U.S. Food and Drug Administration (FDA) approval. The world’s first retrievable, non-surgical pacemaker was implanted at The Mount Sinai Hospital in New York City by Dr. Vivek Reddy.
The Nanostim leadless pacemaker is designed to be implanted directly into the heart during a non-surgical procedure. (Photo: Business Wire)
The Nanostim leadless pacemaker is designed to be placed directly in the heart without the visible surgical pocket, scar and insulated wires (called leads) required for conventional pacemakers. Implanted via the femoral vein with a steerable catheter, the device offers physicians the same pacing therapy through a less-invasive approach as compared to traditional pacemaker procedures that require more extensive surgery. The device is designed to be fully retrievable, so that it can be readily repositioned throughout the implant procedure and later retrieved if necessary. “This clinical research trial will be testing the latest innovative, non-surgical pacemaker option for U.S. patients experiencing heart rhythm issues,” said the study’s co-investigator Dr. Vivek Reddy, Director of Electrophysiology Services at The Mount Sinai Hospital and Chairman of the Steering Committee of the study. “This new-age, tiny pacemaker may ultimately be safer for patients because it doesn’t have leads or have to be inserted under the skin of a patient’s chest, like a traditional cardiac pacemaker. I believe this pioneering, compact device, which is placed directly inside the heart, may be a true game-changing technology in cardiovascular medicine and may help revolutionize care for patients with arrhythmias. I look forward to the results of the LEADLESS II clinical trial.”