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Cappon D, den Boer T, Yu W, LaGanke N, Fox R, Brozgol M, Hausdorff JM, Manor B, Pascual-Leone A. An Educational Program for Remote Training and Supervision of Home-Based Transcranial Electrical Stimulation: Feasibility and Preliminary Effectiveness. Neuromodulation 2024; 27:636-644. [PMID: 37552152 PMCID: PMC10850429 DOI: 10.1016/j.neurom.2023.04.477] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2022] [Revised: 03/14/2023] [Accepted: 04/03/2023] [Indexed: 08/09/2023]
Abstract
OBJECTIVES There has been recent interest in the administration of transcranial electrical stimulation (tES) by a caregiver, family member, or patient themselves while in their own homes (HB-tES). The need to properly train individuals in the administration of HB-tES is essential, and the lack of a uniform training approach across studies has come to light. The primary aim of this paper is to present the HB-tES training and supervision program, a tele-supervised, instructional, and evaluation program to teach laypersons how to administer HB-tES to a participant and to provide a standardized framework for remote monitoring of participants by teaching staff. The secondary aim is to present early pilot data on the feasibility and effectiveness of the training portion of the program based on its implementation in 379 sessions between two pilot clinical trials. MATERIALS AND METHODS The program includes instructional materials, standardized tele-supervised hands-on practice sessions, and a system for remote supervision of participants by teaching staff. Nine laypersons completed the training program. Data on the feasibility and effectiveness of the program were collected. RESULTS No adverse events were reported during the training or any of the HB-tES sessions after the training. All laypersons successfully completed the training. The nine laypersons reported being satisfied with the training program and confident in their tES administration capabilities. This was consistent with laypersons requiring technical assistance from teaching staff very infrequently during the 379 completed sessions. The average adherence rate between all administrators was >98%, with seven of nine administrators having 100% adherence to the scheduled sessions. CONCLUSIONS These findings indicate that the HB-tES program is effective and is associated with participant satisfaction. SIGNIFICANCE We hope that the remote nature of this training program will facilitate increased accessibility to HB-tES research for participants of different demographics and locations. This program, designed for easy adaptation to different HB-tES research applications and devices, also is accessible online. The adoption of this program is expected to facilitate uniformity of study methods among future HB-tES studies and thereby accelerate the pace of tES intervention discovery.
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Affiliation(s)
- Davide Cappon
- Hinda and Arthur Marcus Institute for Aging Research at Hebrew SeniorLife, Boston, MA, USA; Deanna and Sidney Wolk Center for Memory Health at Hebrew SeniorLife, Boston, MA, USA; Department of Neurology, Harvard Medical School, Boston, MA, USA.
| | - Tim den Boer
- Hinda and Arthur Marcus Institute for Aging Research at Hebrew SeniorLife, Boston, MA, USA
| | - Wanting Yu
- Hinda and Arthur Marcus Institute for Aging Research at Hebrew SeniorLife, Boston, MA, USA
| | - Nicole LaGanke
- Hinda and Arthur Marcus Institute for Aging Research at Hebrew SeniorLife, Boston, MA, USA
| | - Rachel Fox
- Hinda and Arthur Marcus Institute for Aging Research at Hebrew SeniorLife, Boston, MA, USA; Deanna and Sidney Wolk Center for Memory Health at Hebrew SeniorLife, Boston, MA, USA
| | - Marina Brozgol
- Center for the Study of Movement, Cognition, and Mobility, Neurological Institute, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel
| | - Jeffrey M Hausdorff
- Center for the Study of Movement, Cognition, and Mobility, Neurological Institute, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel; Sagol School of Neuroscience, and Department of Physical Therapy, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel; Rush Alzheimer's Disease Center and Department of Orthopedic Surgery, Rush University Medical Center, Chicago, IL, USA
| | - Brad Manor
- Hinda and Arthur Marcus Institute for Aging Research at Hebrew SeniorLife, Boston, MA, USA; Department of Medicine, Harvard Medical School, Boston, MA, USA
| | - Alvaro Pascual-Leone
- Hinda and Arthur Marcus Institute for Aging Research at Hebrew SeniorLife, Boston, MA, USA; Deanna and Sidney Wolk Center for Memory Health at Hebrew SeniorLife, Boston, MA, USA; Department of Neurology, Harvard Medical School, Boston, MA, USA
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Windel F, Gardier RMM, Fourchard G, Viñals R, Bavelier D, Padberg FJ, Rancans E, Bonne O, Nahum M, Thiran JP, Morishita T, Hummel FC. Computer vision-based algorithm to sUppoRt coRrect electrode placemeNT (CURRENT) for home-based electric non-invasive brain stimulation. Clin Neurophysiol 2023; 153:57-67. [PMID: 37454564 DOI: 10.1016/j.clinph.2023.06.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2022] [Revised: 03/29/2023] [Accepted: 06/07/2023] [Indexed: 07/18/2023]
Abstract
OBJECTIVE Home-based non-invasive brain stimulation (NIBS) has been suggested as an adjunct treatment strategy for neuro-psychiatric disorders. There are currently no available solutions to direct and monitor correct placement of the stimulation electrodes. To address this issue, we propose an easy-to-use digital tool to support patients for self-application. METHODS We recruited 36 healthy participants and compared their cap placement performance with the one of a NIBS-expert investigator. We tested participants' placement accuracy with instructions before (Pre) and after the investigator's placement (Post), as well as participants using the support tool (CURRENT). User experience (UX) and confidence were further evaluated. RESULTS Permutation tests demonstrated a smaller deviation within the CURRENT compared with Pre cap placement (p = 0.02). Subjective evaluation of ease of use and usefulness of the tool were vastly positive (8.04 out of 10). CURRENT decreased the variability of performance, ensured placement within the suggested maximum of deviation (10 mm) and supported confidence of correct placement. CONCLUSIONS This study supports the usability of this novel technology for correct electrode placement during self-application in home-based settings. SIGNIFICANCE CURRENT provides an exciting opportunity to promote home-based, self-applied NIBS as a safe, high-frequency treatment strategy that can be well integrated in patients' daily lives.
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Affiliation(s)
- Fabienne Windel
- Defitech Chair of Clinical Neuroengineering, Neuro-X Institute (INX) and Brain Mind Institute (BMI), École Polytechnique Fédérale de Lausanne (EPFL), Geneva, Switzerland; Defitech Chair of Clinical Neuroengineering, Neuro-X Institute (INX) and Brain Mind Institute (BMI), EPFL Valais, Sion, Switzerland
| | - Rémy Marc M Gardier
- Signal Processing Laboratory 5 (LTS5), School of Engineering, EPFL, Lausanne, Switzerland
| | - Gaspard Fourchard
- Defitech Chair of Clinical Neuroengineering, Neuro-X Institute (INX) and Brain Mind Institute (BMI), École Polytechnique Fédérale de Lausanne (EPFL), Geneva, Switzerland; Defitech Chair of Clinical Neuroengineering, Neuro-X Institute (INX) and Brain Mind Institute (BMI), EPFL Valais, Sion, Switzerland
| | - Roser Viñals
- Signal Processing Laboratory 5 (LTS5), School of Engineering, EPFL, Lausanne, Switzerland
| | - Daphne Bavelier
- Department of Psychology and Educational Sciences, University of Geneva, Geneva, Switzerland
| | - Frank Johannes Padberg
- Department of Psychiatry and Psychotherapy, University Hospital, LMU Munich, Germany; NeuroImaging Core Unit Munich (NICUM), University Hospital, LMU Munich, Germany
| | - Elmars Rancans
- Department of Psychiatry and Narcology, Riga Stradins University, Riga, Latvia; Riga Centre of Psychiatry and Addiction Disorders, Riga, Latvia
| | - Omer Bonne
- Hadassah Medical Center, Jerusalem, Israel
| | - Mor Nahum
- School of Occupational Therapy, Faculty of Medicine, The Hebrew University, Jerusalem, Israel
| | - Jean-Philippe Thiran
- Signal Processing Laboratory 5 (LTS5), School of Engineering, EPFL, Lausanne, Switzerland; Radiology Department, Centre Hospitalier Universitaire Vaudois and University of Lausanne, Lausanne, Switzerland
| | - Takuya Morishita
- Defitech Chair of Clinical Neuroengineering, Neuro-X Institute (INX) and Brain Mind Institute (BMI), École Polytechnique Fédérale de Lausanne (EPFL), Geneva, Switzerland; Defitech Chair of Clinical Neuroengineering, Neuro-X Institute (INX) and Brain Mind Institute (BMI), EPFL Valais, Sion, Switzerland
| | - Friedhelm Christoph Hummel
- Defitech Chair of Clinical Neuroengineering, Neuro-X Institute (INX) and Brain Mind Institute (BMI), École Polytechnique Fédérale de Lausanne (EPFL), Geneva, Switzerland; Defitech Chair of Clinical Neuroengineering, Neuro-X Institute (INX) and Brain Mind Institute (BMI), EPFL Valais, Sion, Switzerland; Clinical Neuroscience, University of Geneva Medical School, Geneva, Switzerland.
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Kinkhabwala CM, Yuen E, Brennan E, Cadena A, Rizk HG. Treatment Options in Mal de Débarquement Syndrome: A Scoping Review. Otol Neurotol 2023; 44:e197-e203. [PMID: 36791362 DOI: 10.1097/mao.0000000000003832] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/17/2023]
Abstract
OBJECTIVE The purpose of this study was to review current treatment options available for mal de debarquement syndrome (MdDS). DATA SOURCES Using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses extension for Scoping Review guidelines, we performed systematic search queries for MdDS-related texts. Documents must have been in the English language, and the time frame was all documents up until May 23, 2022. METHODS Studies were selected if they were published in a peer-reviewed journal and if one of the primary objectives was the assessment of treatment for MdDS. The quality and validity of all documents were assessed by two independent co-investigators. Conflicts were resolved by a third investigator. RESULTS One hundred ninety-four unique references were identified and underwent review. Ninety-seven were selected for full-text review, and 32 studies were ultimately included. Data were stratified by treatment methodology for MdDS. The categories used were pharmacologic, physical therapy, and neuromodulating stimulation. CONCLUSIONS Improvement in patient-reported outcomes is reported with several treatment modalities including specific protocols of vestibular rehabilitation, neuromodulating stimulation, and pharmacologic management with several types of neurotropic drugs.
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Affiliation(s)
| | - Erick Yuen
- Department of Otolaryngology-Head and Neck Surgery
| | | | - Angel Cadena
- Department of Neurology, Charleston, Medical University of South Carolina, Charleston, South Carolina
| | - Habib G Rizk
- Department of Otolaryngology-Head and Neck Surgery
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