Detail publikace

Integrated Digital System for Long-Term Behavioral Tracking and Adaptive Electrical Brain Stimulation in Humans with Epilepsy

KŘEMEN, V. BRINKMANN, B. SLADKÝ, V. MÍVALT, F. CREPEAU, D. ATTIA, T. KIM, I. NASSERI, M. STURGES, B. CROWE, C. LUNDSTROM, B. GREGG, N. BALZEKAS, I. MARKS, V. WHEELER, L. VAN GOMPEL, J. WORRELL, G.

Originální název

Integrated Digital System for Long-Term Behavioral Tracking and Adaptive Electrical Brain Stimulation in Humans with Epilepsy

Typ

prezentace, poster

Jazyk

angličtina

Originální abstrakt

Rationale: Electrical stimulation of the brain (ESB) is used in FDA-approved approaches for patients with drug resistant epilepsy (DRE), but current neuromodulatory approaches are largely palliative, difficult to optimize, and do not target psychiatric or cognitive comorbidities. We developed and implemented a digital health system for long-term tracking of interictal epileptiform activity, seizures, behavior, cognition, and mood comorbidities to improve the management of patients with DRE by streaming data from implanted and wearable devices, patient reported measures of sleep, cognition, and mood. Real-time analytics provides accurate seizure diaries, interictal epileptiform spike rates, dense behavioral tracking, and automated patient specific adaptive stimulation. Methods: Pre-clinical testing was completed in 13 pet and research canines with epilepsy implanted with the investigational Medtronic Summit RC+STM system (bilateral hippocampus & anterior nucleus of the thalamus), with wireless connectivity to a mobile device and cloud computing resource and tested over an average of 800 days of monitoring. We recently obtained an FDA investigational device exemption (IDE) to investigate 10 patients with mesial temporal DRE. The Epilepsy Patient Assist Device was used to acquire continuous intracranial EEG, data from wearable devices, and patient annotations in four patients. The data are synchronized on a cloud-based digital health system providing AI powered large-scale data management and analytics for physicians to review data, create gold standard labels, and automatically retrain algorithms. Results: Four DRE patients with mesial temporal lobe epilepsy have been implanted with the RC+STM. In continuous monitoring we acquired and analyzed over 32 months of data including iEEG, seizure and medication diaries from patients, and sleep and behavioral assessments. The Digital Epilepsy Dashboard provided a seamless interactive interface between patient, engineers, and physicians for tracking behavioral data, brain state, and tuning adaptive ESB to optimize therapy. Conclusions: The Digital Health System provides a personalized approach to adaptively optimize and track epilepsy treatments in patients, and in the future should prove useful for a wide range of neurological and psychiatric diseases.

Klíčová slova

epilepsy; dbs; evoked response potential

Autoři

KŘEMEN, V.; BRINKMANN, B.; SLADKÝ, V.; MÍVALT, F.; CREPEAU, D.; ATTIA, T.; KIM, I.; NASSERI, M.; STURGES, B.; CROWE, C.; LUNDSTROM, B.; GREGG, N.; BALZEKAS, I.; MARKS, V.; WHEELER, L.; VAN GOMPEL, J.; WORRELL, G.

Vydáno

6. 12. 2021

Nakladatel

American Epilepsy Society

Místo

Chicago

URL

BibTex

@misc{BUT177614,
  author="Václav {Křemen} and Benjamin H. {Brinkmann} and Vladimír {Sladký} and Filip {Mívalt} and Daniel {Crepeau} and Tal Pal {Attia} and Inyong {Kim} and Mona {Nasseri} and Beverly K {Sturges} and Chelsea M {Crowe} and Brian {Lundstrom} and Nicholas M. {Gregg} and Irena {Balzekas} and Victoria S. {Marks} and Lydia P. {Wheeler} and Jamie J. {Van Gompel} and Gregory {Worrell}",
  title="Integrated Digital System for Long-Term Behavioral Tracking and Adaptive Electrical Brain Stimulation in Humans with Epilepsy",
  year="2021",
  publisher="American Epilepsy Society",
  address="Chicago",
  url="https://cms.aesnet.org/abstractslisting/automated-sleep-classification-and-brain-stimulation-with-implantable-devices",
  note="presentation, poster"
}