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PRECISIS GmbH: EASEE - ­­­World's First Minimally Invasive Brain Pacemaker for the Treatment of Epilepsy Receives CE-Certification and is Available Immediately

HEIDELBERG, GERMANY / ACCESSWIRE / September 23, 2022 / After seven years of development work, Precisis GmbH, headquartered in Heidelberg, has received the CE certification for its minimally invasive brain pacemaker EASEE. The thin EASEE electrodes are placed under the scalp and send bioelectric pulses to the location in the brain where the epileptic seizures originate from. The safety and effectiveness of the implant have been proven in two European multi-center studies. The regulatory process was conducted according to the current MDR requirements (Medical Device Regulation). From now on, patients who suffer from drug-refractory focal epilepsies have now a new technological therapy option.

Prof. Christian Elger, MD, Medical director and managing partner of the Beta Neurologie Bonn - Center of Excellence for Epilepsy, describes the problem: "The treatment of patients with epilepsy always begins with medication. However, for decades there has unfortunately been a consistently large group of around 30% of all patients for whom pharmacological treatment is not sufficiently effective. These drug-refractory patients wait an average of 22 years before they are offered further technical or surgical treatment options. With this new, risk-minimized EASEE method, the treatment spectrum is expanded in the early phases of the disease."

EASEE is an acronym for E picranial A pplication of S timulation E lectrodes for E pilepsy. It is a system for individualized brain stimulation, which is placed anatomically precisely over the epileptic origin in the brain but is surgically placed only under the scalp. This means that the cranial bone is not opened, and the brain itself remains untouched. EASEE is based on a dual principle of action. Prof. Michael Nitsche, MD, Scientific Director, Dept. Psychology and Neurosciences Leibniz Research Centre for Working Environment and Human Factors, Dortmund, describes the effect as follows: "EASEE has a disruptive, acute effect with high-frequency pulses every two seconds against emerging seizures. On the other hand, direct current-like phases that are applied once a day for 20 minutes offer preventive effects that regulate over-excitable brain areas in the long term."

The thin plane electrodes are not visible from the outside and ensure unrestricted freedom of movement for the patient. The therapeutic pulses can be individually adapted to each patient, and optimizations can be made regularly throughout the duration of the treatment; the patients do not feel the stimulations. "We are thrilled that our technological innovation is now ready for the market. Thus, patients with drug-refractory epilepsies have another good chance of relieving the burden of their seizures" says Angela Liedler, MD, Managing Director of Precisis.