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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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Rodrigues YT, Silva TCLA, Radytė E, Bernatavičius E, Cook AA, Carvalho MLAS, Macedo LES, Oliveira JMP, Martins TD, Fonseca ME, Micussi MTABC, Pegado R. Clinical usability study of a home-based self-administration transcranial direct current stimulation for primary dysmenorrhea: A randomized controlled trial. PLoS One 2024; 19:e0301851. [PMID: 38696453 PMCID: PMC11065276 DOI: 10.1371/journal.pone.0301851] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Accepted: 03/16/2024] [Indexed: 05/04/2024] Open
Abstract
This study tested the usability of a home-based self-administration transcranial direct current stimulation (tDCS) device designed specifically for women's health needs. This is a single center triple blinded clinical usability study for a new wireless, Bluetooth-controlled wearable tDCS device for women's health. The study aims to evaluate the usability and effective blinding of a home-based tDCS system. A total of forty-nine women of reproductive age were randomly allocated (1:1) to receive one session of active tDCS (n = 24) or sham tDCS (n = 25) over the motor and dorsolateral prefrontal cortex. Each participant self-administered one 20-minute session without supervision following guidance on a software application alone. The System Usability Scale (SUS) and the Patient Global Impression of Change (PGIC) were used to evaluate the usability of the system. Regardless of sham or active conditions, all users found the system easy to use without the support of researchers. Usability scores were considered to be "excellent" in both groups and no significant difference was found between sham and active groups showing effective blinding of the device (Active group: 93.7 (83.1-97.5); Sham group 90 (86.2-95) p = 0.79) and PGIC (Active group: 2 (1-2.75); Sham group 2 (1-2) p = 0.99) using an unpaired t-test or non-parametric statistical tests accordingly. The new Bluetooth-controlled wearable tDCS device is easy, safe to use and completely controlled by a smartphone app. This device is focused on women's health and will be tested as an alternative treatment for chronic pelvic pain and mood disturbance associated with menstrual cycles in further research.
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Affiliation(s)
- Yvinna T. Rodrigues
- Graduate Program in Physical Therapy, Federal University of Rio Grande do Norte, Natal, Brazil
| | - Tatiana C. L. A. Silva
- Graduate Program in Physical Therapy, Federal University of Rio Grande do Norte, Natal, Brazil
| | - Emilė Radytė
- Samphire Neuroscience Ltd, London, United Kingdom
| | | | | | | | - Luiza E. S. Macedo
- Department of Physical Therapy, Federal University of Rio Grande do Norte, Natal, Brazil
| | - Joyce M. P. Oliveira
- Department of Physical Therapy, Federal University of Rio Grande do Norte, Natal, Brazil
| | - Talita D. Martins
- Department of Physical Therapy, Federal University of Rio Grande do Norte, Natal, Brazil
| | - Maria E. Fonseca
- Graduate Program in Health Science, Federal University of Rio Grande do Norte, Natal, Brazil
| | | | - Rodrigo Pegado
- Graduate Program in Physical Therapy, Federal University of Rio Grande do Norte, Natal, Brazil
- Graduate Program in Health Science, Federal University of Rio Grande do Norte, Natal, Brazil
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Raina S. Schizophrenia: Communication Disorders and Role of the Speech-Language Pathologist. AMERICAN JOURNAL OF SPEECH-LANGUAGE PATHOLOGY 2024; 33:1099-1112. [PMID: 38266230 DOI: 10.1044/2023_ajslp-23-00287] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/26/2024]
Abstract
PURPOSE This clinical focus article aims to provide a comprehensive overview of schizophrenia and understanding of communication disorders resulting from its psychopathology. Schizophrenia is a spectrum disorder with varying levels of symptom expression. It is characterized by positive and negative symptoms that can cause communication disorders of different severity levels. Communication difficulties manifest as a range of symptoms such as alogia, disorganized speech, and impaired social communication. These challenges may result in receptive and expressive language deficits that lead to misunderstandings, reduced social interactions, and difficulties expressing thoughts and emotions effectively. The purpose of this clinical focus article is to explore the role of the speech-language pathologist (SLP) in assessing and treating communication disorders presented in schizophrenia. CONCLUSIONS In order to understand the role of the SLP in assessing and treating communication disorders in schizophrenia, it is imperative to understand the overall course, etiology, assessment, and treatment consideration of this condition. SLPs can provide services in the areas of social skills training and community-based intervention contexts.
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Affiliation(s)
- Shivani Raina
- Department of Communication Disorders and Deafness, Kean University, Union, NJ
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Caumo W, Lopes Ramos R, Vicuña Serrano P, da Silveira Alves CF, Medeiros L, Ramalho L, Tomeddi R, Bruck S, Boher L, Sanches PRS, Silva DP, Ls Torres I, Fregni F. Efficacy of Home-Based Transcranial Direct Current Stimulation Over the Primary Motor Cortex and Dorsolateral Prefrontal Cortex in the Disability Due to Pain in Fibromyalgia: A Factorial Sham-Randomized Clinical Study. THE JOURNAL OF PAIN 2024; 25:376-392. [PMID: 37689323 DOI: 10.1016/j.jpain.2023.09.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Revised: 08/07/2023] [Accepted: 09/01/2023] [Indexed: 09/11/2023]
Abstract
This randomized, double-blind, controlled clinical trial compared the effectiveness of home-based-(HB) active transcranial direct current stimulation (a-tDCS) over the left dorsolateral prefrontal cortex (l-DLPFC) or primary motor cortex (M1) with their respective sham-(s)-tDCS to determine whether a-tDCS would be more effective than s-tDCS in reducing pain and improving disability due to pain. The study included 102 patients with fibromyalgia aged 30 to 65 years old randomly assigned to 1 of 4 tDCS groups using a ratio of 2:1:2:1. The groups included l-DLPFC (a-tDCS, n = 34) and (s-tDCS, n = 17), or tDCS on the M1 (a-tDCS, n = 34) or (s-tDCS, n = 17). Patients self-administered 20 sessions of tDCS, with 2 mA for 20 minutes each day under remote supervision after in-person training. The Mixed Model for Repeated Measurements revealed that a-tDCS on DLPFC significantly reduced pain scores by 36.53% compared to 25.79% in s-tDCS. From baseline to the fourth week of treatment, a-tDCS on M1 reduced pain scores by 45.89% compared to 22.92% over s-tDCS. A generalized linear model showed a significant improvement in the disability scale in the groups that received a-tDCS compared to s-tDCS over M1 20.54% versus 2.49% (χ2 = 11.06, df = 1, P < .001]), while on DLPFC the improvement was 14.29% and 5.77%, with a borderline significance (χ2 = 3.19, df = 1, P = .06]), respectively. A higher reduction in serum brain-derived neurotrophic factor from baseline to treatment end was positively correlated with decreased pain scores regardless of the treatment group. The application of a-tDCS over M1 increased the heat pain threshold and the function of the descending pain inhibitory system. PERSPECTIVE: These findings provide important insights: (1) HB-tDCS has effectively reduced pain scores and improved disability due to fibromyalgia. (2) The study provides evidence that HB-a-tDCS is a viable and effective therapeutic approach. (3) HB-a-tDCS over M1 improved the function of the descending pain inhibitory system and increased the heat pain threshold. Finally, our findings also emphasize that brain-derived neurotrophic factor, as an index of neuroplasticity, may serve as a valuable marker associated with changes in clinical pain measures. TRIAL REGISTRATION: Number NCT03843203.
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Affiliation(s)
- Wolnei Caumo
- Post-Graduate Program in Medical Sciences, School of Medicine, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Rio Grande do Sul, Brazil; Laboratory of Pain and Neuromodulation at Hospital de Clínicas de Porto Alegre (HCPA), Porto Alegre, Rio Grande do Sul, Brazil; Pain and Palliative Care Service at HCPA, UFRGS, Porto Alegre, Rio Grande do Sul, Brazil; Department of Surgery, School of Medicine, Porto Alegre, Rio Grande do Sul, Brazil
| | - Rael Lopes Ramos
- Post-Graduate Program in Medical Sciences, School of Medicine, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Rio Grande do Sul, Brazil
| | - Paul Vicuña Serrano
- Post-Graduate Program in Medical Sciences, School of Medicine, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Rio Grande do Sul, Brazil
| | - Camila Fernanda da Silveira Alves
- Post-Graduate Program in Medical Sciences, School of Medicine, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Rio Grande do Sul, Brazil; Laboratory of Pain and Neuromodulation at Hospital de Clínicas de Porto Alegre (HCPA), Porto Alegre, Rio Grande do Sul, Brazil
| | - Liciane Medeiros
- Post-Graduate Program in Medical Sciences, School of Medicine, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Rio Grande do Sul, Brazil; Pain Pharmacology and Neuromodulation Laboratory, Preclinical Investigations, Experimental Research Center, Hospital de Clínicas de Porto Alegre (HCPA), Porto Alegre, Rio Grande do Sul, Brazil; Postgraduate Program in Health and Human Development, La Salle University, Canoas, Rio Grande do Sul, Brazil
| | - Leticia Ramalho
- Post-Graduate Program in Medical Sciences, School of Medicine, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Rio Grande do Sul, Brazil
| | - Rafalea Tomeddi
- Laboratory of Pain and Neuromodulation at Hospital de Clínicas de Porto Alegre (HCPA), Porto Alegre, Rio Grande do Sul, Brazil
| | - Samara Bruck
- Laboratory of Pain and Neuromodulation at Hospital de Clínicas de Porto Alegre (HCPA), Porto Alegre, Rio Grande do Sul, Brazil
| | - Lucas Boher
- Laboratory of Pain and Neuromodulation at Hospital de Clínicas de Porto Alegre (HCPA), Porto Alegre, Rio Grande do Sul, Brazil; Pain and Palliative Care Service at HCPA, UFRGS, Porto Alegre, Rio Grande do Sul, Brazil; Department of Surgery, School of Medicine, Porto Alegre, Rio Grande do Sul, Brazil
| | - Paulo R S Sanches
- Laboratory of Biomedical Engineer at HCPA, Porto Alegre, Rio Grande do Sul, Brazil
| | - Danton P Silva
- Laboratory of Biomedical Engineer at HCPA, Porto Alegre, Rio Grande do Sul, Brazil
| | - Iraci Ls Torres
- Post-Graduate Program in Medical Sciences, School of Medicine, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Rio Grande do Sul, Brazil; Pain Pharmacology and Neuromodulation Laboratory, Preclinical Investigations, Experimental Research Center, Hospital de Clínicas de Porto Alegre (HCPA), Porto Alegre, Rio Grande do Sul, Brazil
| | - Felipe Fregni
- Laboratory of Neuromodulation and Center for Clinical Research Learning, Physics and Rehabilitation Department, Spaulding Rehabilitation Hospital, Boston, Massachusetts
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Koutsomitros T, Schwarz SA, van der Zee KT, Schuhmann T, Sack AT. Home-administered transcranial direct current stimulation with asynchronous remote supervision in the treatment of depression: feasibility, tolerability, and clinical effectiveness. Front Psychiatry 2023; 14:1206805. [PMID: 38025428 PMCID: PMC10652875 DOI: 10.3389/fpsyt.2023.1206805] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/16/2023] [Accepted: 10/02/2023] [Indexed: 12/01/2023] Open
Abstract
Introduction Background Depression is an often chronic condition, characterized by wide-ranging physical, cognitive and psychosocial symptoms that can lead to disability, premature mortality or suicide. It affects 350 million people globally, yet up to 30% do not respond to traditional treatment, creating an urgent need for novel non-pharmacological treatments. This open-label naturalistic study assesses the practical feasibility, tolerability, and clinical effectiveness of home-administered transcranial direct current stimulation (tDCS) with asynchronous remote supervision, in the treatment of depression. Method Over the course of 3 weeks, 40 patients with depression received psychotherapy and half of this group also received daily bi-frontal tDCS stimulation of the dorsolateral prefrontal cortex. These patients received tDCS for 30 min per session with the anode placed over F3 and the cathode over F4, at an intensity of 2 mA for 21 consecutive days. We measured patients' level of depression symptoms at four time points using the Beck Depression Inventory, before treatment and at 1-week intervals throughout the treatment period. We monitored practical feasibility such as daily protocol compliance and tolerability including side effects, with the PlatoScience cloud-based remote supervision platform. Results Of the 20 patients in the tDCS group, 90% were able to comply with the protocol by not missing more than three of their assigned sessions, and none dropped out of the study. No serious adverse events were reported, with only 14 instances of mild to moderate side effects and two instances of scalp pain rated as severe, out of a total of 420 stimulation sessions. Patients in the tDCS group showed a significantly greater reduction in depression symptoms after 3 weeks of treatment, compared to the treatment as usual (TAU) group [t(57.2) = 2.268, p = 0.027]. The tDCS group also showed greater treatment response (50%) and depression remission rates (75%) compared to the TAU group (5 and 30%, respectively). Discussion Conclusion These findings provide a possible indication of the clinical effectiveness of home-administered tDCS for the treatment of depression, and its feasibility and tolerability in combination with asynchronous supervision.
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Affiliation(s)
- Theodoros Koutsomitros
- Department of Cognitive Neuroscience, Faculty of Psychology and Neuroscience, Maastricht University, Maastricht, Netherlands
- Greek rTMS Clinic, Medical Psychotherapeutic Centre (I.Ψ.K.), Thessaloniki, Greece
- Institute of Psychotherapy, Medical Psychotherapeutic Centre (I.Ψ.K.), Thessaloniki, Greece
| | - Sandra A. Schwarz
- Department of Cognitive Neuroscience, Faculty of Psychology and Neuroscience, Maastricht University, Maastricht, Netherlands
| | - Kenneth T. van der Zee
- Department of Cognitive Neuroscience, Faculty of Psychology and Neuroscience, Maastricht University, Maastricht, Netherlands
- Donders Institute, Centre for Cognitive Neuroimaging, Radboud University, Nijmegen, Netherlands
| | - Teresa Schuhmann
- Department of Cognitive Neuroscience, Faculty of Psychology and Neuroscience, Maastricht University, Maastricht, Netherlands
- Brain Imaging Centre (MBIC), Maastricht University, Maastricht, Netherlands
| | - Alexander T. Sack
- Department of Cognitive Neuroscience, Faculty of Psychology and Neuroscience, Maastricht University, Maastricht, Netherlands
- Brain Imaging Centre (MBIC), Maastricht University, Maastricht, Netherlands
- School for Mental Health and Neuroscience, Brain and Nerve Centre, Maastricht University Medical Centre, Maastricht, Netherlands
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Imperio CM, Chua EF. Differential effects of remotely supervised transcranial direct current stimulation on recognition memory depending on task order. Front Hum Neurosci 2023; 17:1239126. [PMID: 37635805 PMCID: PMC10450219 DOI: 10.3389/fnhum.2023.1239126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Accepted: 07/26/2023] [Indexed: 08/29/2023] Open
Abstract
Background Prior work has shown positive effects of High Definition transcranial direct current stimulation (HD-tDCS) over the dorsolateral prefrontal cortex (DLPFC) on semantic memory performance and metamemory monitoring accuracy. However, HD-tDCS requires setup by a trained researcher, which is not always feasible. Few studies have used remotely supervised (rs) tDCS in healthy populations, and remote supervision has strong practical benefits. Objective/hypothesis The goal of the current study was to test if previously shown effects of HD-tDCS over the left DLPFC on semantic memory performance and metamemory monitoring accuracy extended to conventional rs-tDCS, which is less focal than HD-tDCS, and to episodic memory and metamemory tasks. Materials and methods A total of 36 healthy participants completed 6 weeks of rs-tDCS sessions, with either active left or right anodal DLPFC stimulation, or sham. Participants completed semantic and episodic memory and metamemory tasks, which each lasted for three consecutive sessions, and session order was counterbalanced across participants. Results Overall, there were no main effects of rs-tDCS on metamemory monitoring accuracy or memory performance for either the semantic or the episodic tasks. However, there were effects of rs-tDCS that depended on the order of completing the episodic and semantic task sessions. When participants completed the semantic task sessions after the episodic task sessions, semantic recognition was greater in the left anodal DLPFC condition. In a parallel effect, when participants completed the episodic task sessions after the semantic task sessions, episodic recognition was greater in the right anodal DLPFC condition. Conclusion Prior experience with tDCS is a factor for effects of rs-tDCS on cognition. Additionally, the current experiment provides evidence for the feasibility of fully remotely supervised tDCS in healthy participants.
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Affiliation(s)
- Casey M. Imperio
- Department of Psychology, Brooklyn College, Brooklyn, NY, United States
- Department of Psychology, The Graduate Center of the City University of New York, New York, NY, United States
| | - Elizabeth F. Chua
- Department of Psychology, Brooklyn College, Brooklyn, NY, United States
- Department of Psychology, The Graduate Center of the City University of New York, New York, NY, United States
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Arntz A, Weber F, Handgraaf M, Lällä K, Korniloff K, Murtonen KP, Chichaeva J, Kidritsch A, Heller M, Sakellari E, Athanasopoulou C, Lagiou A, Tzonichaki I, Salinas-Bueno I, Martínez-Bueso P, Velasco-Roldán O, Schulz RJ, Grüneberg C. Technologies in Home-Based Digital Rehabilitation: Scoping Review. JMIR Rehabil Assist Technol 2023; 10:e43615. [PMID: 37253381 PMCID: PMC10415951 DOI: 10.2196/43615] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Revised: 03/10/2023] [Accepted: 05/25/2023] [Indexed: 06/01/2023] Open
Abstract
BACKGROUND Due to growing pressure on the health care system, a shift in rehabilitation to home settings is essential. However, efficient support for home-based rehabilitation is lacking. The COVID-19 pandemic has further exacerbated these challenges and has affected individuals and health care professionals during rehabilitation. Digital rehabilitation (DR) could support home-based rehabilitation. To develop and implement DR solutions that meet clients' needs and ease the growing pressure on the health care system, it is necessary to provide an overview of existing, relevant, and future solutions shaping the constantly evolving market of technologies for home-based DR. OBJECTIVE In this scoping review, we aimed to identify digital technologies for home-based DR, predict new or emerging DR trends, and report on the influences of the COVID-19 pandemic on DR. METHODS The scoping review followed the framework of Arksey and O'Malley, with improvements made by Levac et al. A literature search was performed in PubMed, Embase, CINAHL, PsycINFO, and the Cochrane Library. The search spanned January 2015 to January 2022. A bibliometric analysis was performed to provide an overview of the included references, and a co-occurrence analysis identified the technologies for home-based DR. A full-text analysis of all included reviews filtered the trends for home-based DR. A gray literature search supplemented the results of the review analysis and revealed the influences of the COVID-19 pandemic on the development of DR. RESULTS A total of 2437 records were included in the bibliometric analysis and 95 in the full-text analysis, and 40 records were included as a result of the gray literature search. Sensors, robotic devices, gamification, virtual and augmented reality, and digital and mobile apps are already used in home-based DR; however, artificial intelligence and machine learning, exoskeletons, and digital and mobile apps represent new and emerging trends. Advantages and disadvantages were displayed for all technologies. The COVID-19 pandemic has led to an increased use of digital technologies as remote approaches but has not led to the development of new technologies. CONCLUSIONS Multiple tools are available and implemented for home-based DR; however, some technologies face limitations in the application of home-based rehabilitation. However, artificial intelligence and machine learning could be instrumental in redesigning rehabilitation and addressing future challenges of the health care system, and the rehabilitation sector in particular. The results show the need for feasible and effective approaches to implement DR that meet clients' needs and adhere to framework conditions, regardless of exceptional situations such as the COVID-19 pandemic.
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Affiliation(s)
- Angela Arntz
- Division of Physiotherapy, Department of Applied Health Sciences, University of Applied Health Sciences Bochum, Bochum, Germany
- Faculty of Human Sciences, University of Cologne, Cologne, Germany
| | - Franziska Weber
- Division of Physiotherapy, Department of Applied Health Sciences, University of Applied Health Sciences Bochum, Bochum, Germany
- Department of Rehabilitation, Physiotherapy Science & Sports, University Medical Center Utrecht, Utrecht, Netherlands
| | - Marietta Handgraaf
- Division of Physiotherapy, Department of Applied Health Sciences, University of Applied Health Sciences Bochum, Bochum, Germany
| | - Kaisa Lällä
- Institute of Rehabilitation, Jamk University of Applied Sciences, Jyväskylä, Finland
| | - Katariina Korniloff
- Institute of Rehabilitation, Jamk University of Applied Sciences, Jyväskylä, Finland
| | - Kari-Pekka Murtonen
- Institute of Rehabilitation, Jamk University of Applied Sciences, Jyväskylä, Finland
| | - Julija Chichaeva
- Institute of Rehabilitation, Jamk University of Applied Sciences, Jyväskylä, Finland
| | - Anita Kidritsch
- Institute of Health Sciences, St. Pölten University of Applied Sciences, St. Pölten, Austria
| | - Mario Heller
- Department of Media & Digital Technologies, St. Pölten University of Applied Sciences, St. Pölten, Austria
| | - Evanthia Sakellari
- Department of Public and Community Health, Laboratory of Hygiene and Epidemiology, University of West Attica, Athens, Greece
| | | | - Areti Lagiou
- Department of Public and Community Health, Laboratory of Hygiene and Epidemiology, University of West Attica, Athens, Greece
| | - Ioanna Tzonichaki
- Department of Occupational Therapy, University of West Attica, Athens, Greece
| | - Iosune Salinas-Bueno
- Health Research Institute of the Balearic Islands (IdISBa), Palma de Mallorca, Spain
- Department of Nursing and Physiotherapy, University of the Balearic Islands, Palma de Mallorca, Spain
| | - Pau Martínez-Bueso
- Health Research Institute of the Balearic Islands (IdISBa), Palma de Mallorca, Spain
- Department of Nursing and Physiotherapy, University of the Balearic Islands, Palma de Mallorca, Spain
| | - Olga Velasco-Roldán
- Health Research Institute of the Balearic Islands (IdISBa), Palma de Mallorca, Spain
- Department of Nursing and Physiotherapy, University of the Balearic Islands, Palma de Mallorca, Spain
| | | | - Christian Grüneberg
- Division of Physiotherapy, Department of Applied Health Sciences, University of Applied Health Sciences Bochum, Bochum, Germany
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Hoffman L, Burt ND, Piniella NR, Baker M, Volino N, Yasin S, Jung MK, Leder A, Sousa A. Efficacy and Feasibility of Remote Cognitive Remediation Therapy in Parkinson's Disease: A Randomized Controlled Trial. PARKINSON'S DISEASE 2023; 2023:6645554. [PMID: 37304831 PMCID: PMC10250101 DOI: 10.1155/2023/6645554] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Revised: 05/11/2023] [Accepted: 05/16/2023] [Indexed: 06/13/2023]
Abstract
Background Non-motor symptoms of Parkinson's disease (PD) such as cognitive impairment are common and decrease patient quality of life and daily functioning. While no pharmacological treatments have effectively alleviated these symptoms to date, non-pharmacological approaches such as cognitive remediation therapy (CRT) and physical exercise have both been shown to improve cognitive function and quality of life in people with PD. Objective This study aims to determine the feasibility and impact of remote CRT on cognitive function and quality of life in patients with PD participating in an organized group exercise program. Methods Twenty-four subjects with PD recruited from Rock Steady Boxing (RSB), a non-contact group exercise program, were evaluated using standard neuropsychological and quality of life measures and randomized to the control or intervention group. The intervention group attended online CRT sessions for one hour, twice a week for 10 weeks, engaging in multi-domain cognitive exercises and group discussion. Results Twenty-one subjects completed the study and were reevaluated. Comparing groups over time, the control group (n = 10) saw a decline in overall cognitive performance that trended towards significance (p = 0.05) and a statistically significant decrease in delayed memory (p = 0.010) and self-reported cognition (p = 0.011). Neither of these findings were seen in the intervention group (n = 11), which overwhelmingly enjoyed the CRT sessions and attested to subjective improvements in their daily lives. Conclusions This randomized controlled pilot study suggests that remote CRT for PD patients is feasible, enjoyable, and may help slow the progression of cognitive decline. Further trials are warranted to determine the longitudinal effects of such a program.
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Affiliation(s)
- Lisa Hoffman
- Department of Family Medicine, New York Institute of Technology College of Osteopathic Medicine, Old Westbury, NY, USA
| | - Nicholas D. Burt
- New York Institute of Technology College of Osteopathic Medicine, Old Westbury, NY, USA
| | - Nicholas R. Piniella
- New York Institute of Technology College of Osteopathic Medicine, Old Westbury, NY, USA
| | - Madison Baker
- New York Institute of Technology College of Osteopathic Medicine, Old Westbury, NY, USA
| | - Nicole Volino
- New York Institute of Technology College of Osteopathic Medicine, Old Westbury, NY, USA
| | - Saeed Yasin
- New York Institute of Technology College of Osteopathic Medicine, Old Westbury, NY, USA
| | - Min-Kyung Jung
- Department of Research, New York Institute of Technology College of Osteopathic Medicine, Old Westbury, NY, USA
| | - Adena Leder
- Department of Osteopathic Manipulative Medicine, New York Institute of Technology College of Osteopathic Medicine, Old Westbury, NY, USA
| | - Amber Sousa
- Department of Osteopathic Manipulative Medicine, New York Institute of Technology College of Osteopathic Medicine, Old Westbury, NY, USA
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9
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Jones KT, Ostrand AE, Gazzaley A, Zanto TP. Enhancing cognitive control in amnestic mild cognitive impairment via at-home non-invasive neuromodulation in a randomized trial. Sci Rep 2023; 13:7435. [PMID: 37156876 PMCID: PMC10167304 DOI: 10.1038/s41598-023-34582-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Accepted: 05/03/2023] [Indexed: 05/10/2023] Open
Abstract
Individuals with multi-domain amnestic mild cognitive impairment (md-aMCI) have an elevated risk of dementia and need interventions that may retain or remediate cognitive function. In a feasibility pilot study, 30 older adults aged 60-80 years with md-aMCI were randomized to 8 sessions of transcranial alternating current stimulation (tACS) with simultaneous cognitive control training (CCT). The intervention took place within the participant's home without direct researcher assistance. Half of the participants received prefrontal theta tACS during CCT and the other half received control tACS. We observed high tolerability and adherence for at-home tACS + CCT. Within 1-week, only those who received theta tACS exhibited improved attentional abilities. Neuromodulation is feasible for in-home settings, which can be conducted by the patient, thereby enabling treatment in difficult to reach populations. TACS with CCT may facilitate cognitive control abilities in md-aMCI, but research in a larger population is needed to validate efficacy.
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Affiliation(s)
- Kevin T Jones
- Department of Neurology, University of California-San Francisco, 675 Nelson Rising Ln, San Francisco, CA, 94158, USA.
- Neuroscape, University of California-San Francisco, 675 Nelson Rising Ln, San Francisco, CA, 94158, USA.
- Sandler Neurosciences Center, 675 Nelson Rising Lane, San Francisco, CA, 94158, USA.
| | - Avery E Ostrand
- Department of Neurology, University of California-San Francisco, 675 Nelson Rising Ln, San Francisco, CA, 94158, USA
- Neuroscape, University of California-San Francisco, 675 Nelson Rising Ln, San Francisco, CA, 94158, USA
| | - Adam Gazzaley
- Department of Neurology, University of California-San Francisco, 675 Nelson Rising Ln, San Francisco, CA, 94158, USA
- Neuroscape, University of California-San Francisco, 675 Nelson Rising Ln, San Francisco, CA, 94158, USA
- Departments of Physiology and Psychiatry, University of California-San Francisco, 675 18th St, San Francisco, CA, 94143, USA
| | - Theodore P Zanto
- Department of Neurology, University of California-San Francisco, 675 Nelson Rising Ln, San Francisco, CA, 94158, USA
- Neuroscape, University of California-San Francisco, 675 Nelson Rising Ln, San Francisco, CA, 94158, USA
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10
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Active versus sham transcranial direct current stimulation (tDCS) as an adjunct to varenicline treatment for smoking cessation: Study protocol for a double-blind single dummy randomized controlled trial. PLoS One 2022; 17:e0277408. [PMID: 36480510 PMCID: PMC9731486 DOI: 10.1371/journal.pone.0277408] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Accepted: 09/13/2022] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Smoking is a chronic and relapsing disease, with up to 60% of quitters relapsing within the first year. Transcranial Direct Current Stimulation (tDCS), targets cortical circuits and acutely reduces craving and withdrawal symptoms among cigarette smokers. However, the efficacy of tDCS as an adjunct to standard smoking cessation treatments has not been studied. This study aims to investigate the effectiveness of tDCS in combination with varenicline for smoking cessation. We hypothesize that active tDCS combined with varenicline will improve cessation outcomes compared to sham tDCS combined with varenicline. METHODS This is a double-blind, sham-controlled randomized clinical trial where fifty healthy smokers will be recruited in Toronto, Canada. Participants will be randomized 1:1 to either active tDCS (20 minutes at 2 mA) or sham tDCS (30 seconds at 2 mA, 19 minutes at 0 mA) for 10 daily sessions (2 weeks) plus 5 follow up sessions, occurring every two weeks for 10 weeks. All participants will be given standard varenicline treatment concurrently for the 12-week treatment period. The primary outcome is 30 day continuous abstinence at end of treatment, confirmed with urinary cotinine. Measurements made at each study visit include expired carbon monoxide, self-reported craving and withdrawal. Three magnetic resonance imaging (MRI) scans will be conducted: two at baseline and one at end of treatment, to assess any functional or structural changes following treatment. DISCUSSION For every two smokers who quit, one life is saved from a tobacco-related mortality. Therefore, it is important to develop new and more effective treatment approaches that can improve and maintain long-term abstinence, in order to decrease the prevalence of tobacco-related deaths and disease. Furthermore, the addition of longitudinal neuroimaging can shed light on neural circuitry changes that might occur as a result of brain stimulation, furthering our understanding of tDCS in addiction treatment. TRIAL REGISTRATION This trial has been registered with Clinicaltrials.gov: NCT03841292 since February 15th 2019 (https://clinicaltrials.gov/ct2/show/NCT03841292)-retrospectively registered.
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11
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Simpson EA, Saiote C, Sutter E, Lench DH, Ikonomidou C, Villegas MA, Gillick BT. Remotely monitored transcranial direct current stimulation in pediatric cerebral palsy: open label trial protocol. BMC Pediatr 2022; 22:566. [PMID: 36175848 PMCID: PMC9521558 DOI: 10.1186/s12887-022-03612-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2022] [Accepted: 09/14/2022] [Indexed: 01/16/2023] Open
Abstract
BACKGROUND Pediatric applications of non-invasive brain stimulation using transcranial direct current stimulation (tDCS) have demonstrated its safety with few adverse events reported. Remotely monitored tDCS, as an adjuvant intervention to rehabilitation, may improve quality of life for children with cerebral palsy (CP) through motor function improvements, reduced treatment costs, and increased access to tDCS therapies. Our group previously evaluated the feasibility of a remotely monitored mock tDCS setup in which families and children successfully demonstrated the ability to follow tDCS instructional guidance. METHODS AND DESIGN Here, we designed a protocol to investigate the feasibility, safety, and tolerability of at-home active transcranial direct current stimulation in children with CP with synchronous supervision from laboratory investigators. Ten participants will be recruited to participate in the study for 5 consecutive days with the following sessions: tDCS setup practice on day 1, sham tDCS on day 2, and active tDCS on days 3-5. Sham stimulation will consist of an initial 30-second ramp up to 1.5 mA stimulation followed by a 30-second ramp down. Active stimulation will be delivered at 1.0 - 1.5 mA for 20 minutes and adjusted based on child tolerance. Feasibility will be evaluated via photographs of montage setup and the quality of stimulation delivery. Safety and tolerability will be assessed through an adverse events survey, the Box and Blocks Test (BBT) motor assessment, and a setup ease/comfort survey. DISCUSSION We expect synchronous supervision of at-home teleneuromodulation to be tolerable and safe with increasing stimulation quality over repeated sessions when following a tDCS setup previously determined to be feasible. The findings will provide opportunity for larger clinical trials exploring efficacy and illuminate the potential of remotely monitored tDCS in combination with rehabilitation interventions as a means of pediatric neurorehabilitation. This will demonstrate the value of greater accessibility of non-invasive brain stimulation interventions and ultimately offer the potential to improve care and quality of life for children and families with CP. TRIAL REGISTRATION October 8, 2021( https://clinicaltrials.gov/ct2/show/NCT05071586 ).
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Affiliation(s)
- Emma A Simpson
- Waisman Center, University of Wisconsin-Madison, 1500 Highland Avenue Room 491, Madison, Wisconsin, 53706, USA
| | - Catarina Saiote
- Waisman Center, University of Wisconsin-Madison, 1500 Highland Avenue Room 491, Madison, Wisconsin, 53706, USA
| | - Ellen Sutter
- Waisman Center, University of Wisconsin-Madison, 1500 Highland Avenue Room 491, Madison, Wisconsin, 53706, USA
- Department of Rehabilitation Medicine, University of Minnesota, Minneapolis, Minnesota, USA
| | - Daniel H Lench
- Department of Neurology, Medical University of South Carolina, Charleston, South Carolina, USA
| | | | - Melissa A Villegas
- Waisman Center, University of Wisconsin-Madison, 1500 Highland Avenue Room 491, Madison, Wisconsin, 53706, USA
- University of Wisconsin-Madison Pediatrics, Madison, Wisconsin, USA
| | - Bernadette T Gillick
- Waisman Center, University of Wisconsin-Madison, 1500 Highland Avenue Room 491, Madison, Wisconsin, 53706, USA.
- University of Wisconsin-Madison Pediatrics, Madison, Wisconsin, USA.
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12
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Philippe TJ, Sikder N, Jackson A, Koblanski ME, Liow E, Pilarinos A, Vasarhelyi K. Digital Health Interventions for Delivery of Mental Health Care: Systematic and Comprehensive Meta-Review. JMIR Ment Health 2022; 9:e35159. [PMID: 35551058 PMCID: PMC9109782 DOI: 10.2196/35159] [Citation(s) in RCA: 58] [Impact Index Per Article: 29.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Revised: 02/28/2022] [Accepted: 03/02/2022] [Indexed: 01/16/2023] Open
Abstract
BACKGROUND The COVID-19 pandemic has shifted mental health care delivery to digital platforms, videoconferencing, and other mobile communications. However, existing reviews of digital health interventions are narrow in scope and focus on a limited number of mental health conditions. OBJECTIVE To address this gap, we conducted a comprehensive systematic meta-review of the literature to assess the state of digital health interventions for the treatment of mental health conditions. METHODS We searched MEDLINE for secondary literature published between 2010 and 2021 on the use, efficacy, and appropriateness of digital health interventions for the delivery of mental health care. RESULTS Of the 3022 records identified, 466 proceeded to full-text review and 304 met the criteria for inclusion in this study. A majority (52%) of research involved the treatment of substance use disorders, 29% focused on mood, anxiety, and traumatic stress disorders, and >5% for each remaining mental health conditions. Synchronous and asynchronous communication, computerized therapy, and cognitive training appear to be effective but require further examination in understudied mental health conditions. Similarly, virtual reality, mobile apps, social media platforms, and web-based forums are novel technologies that have the potential to improve mental health but require higher quality evidence. CONCLUSIONS Digital health interventions offer promise in the treatment of mental health conditions. In the context of the COVID-19 pandemic, digital health interventions provide a safer alternative to face-to-face treatment. However, further research on the applications of digital interventions in understudied mental health conditions is needed. Additionally, evidence is needed on the effectiveness and appropriateness of digital health tools for patients who are marginalized and may lack access to digital health interventions.
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Affiliation(s)
- Tristan J Philippe
- Department of Cellular & Physiological Sciences, The University of British Columbia, Vancouver, BC, Canada.,Department of Psychiatry, The University of British Columbia, Vancouver, BC, Canada
| | | | - Anna Jackson
- School of Social Work, The University of British Columbia, Vancouver, BC, Canada
| | - Maya E Koblanski
- Department of Cellular & Physiological Sciences, The University of British Columbia, Vancouver, BC, Canada.,Department of Psychology, The University of British Columbia, Vancouver, BC, Canada
| | - Eric Liow
- Vancouver Coastal Health Research Institute, Vancouver, BC, Canada
| | - Andreas Pilarinos
- Vancouver Coastal Health Research Institute, Vancouver, BC, Canada.,School of Population and Public Health, The University of British Columbia, Vancouver, BC, Canada
| | - Krisztina Vasarhelyi
- Vancouver Coastal Health Research Institute, Vancouver, BC, Canada.,Faculty of Health Sciences, Simon Fraser University, Burnaby, BC, Canada
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13
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Assecondi S, Villa-Sánchez B, Shapiro K. Event-Related Potentials as Markers of Efficacy for Combined Working Memory Training and Transcranial Direct Current Stimulation Regimens: A Proof-of-Concept Study. Front Syst Neurosci 2022; 16:837979. [PMID: 35547238 PMCID: PMC9083230 DOI: 10.3389/fnsys.2022.837979] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2021] [Accepted: 03/28/2022] [Indexed: 11/14/2022] Open
Abstract
Our brains are often under pressure to process a continuous flow of information in a short time, therefore facing a constantly increasing demand for cognitive resources. Recent studies have highlighted that a lasting improvement of cognitive functions may be achieved by exploiting plasticity, i.e., the brain’s ability to adapt to the ever-changing cognitive demands imposed by the environment. Transcranial direct current stimulation (tDCS), when combined with cognitive training, can promote plasticity, amplify training gains and their maintenance over time. The availability of low-cost wearable devices has made these approaches more feasible, albeit the effectiveness of combined training regimens is still unclear. To quantify the effectiveness of such protocols, many researchers have focused on behavioral measures such as accuracy or reaction time. These variables only return a global, non-specific picture of the underlying cognitive process. Electrophysiology instead has the finer grained resolution required to shed new light on the time course of the events underpinning processes critical to cognitive control, and if and how these processes are modulated by concurrent tDCS. To the best of our knowledge, research in this direction is still very limited. We investigate the electrophysiological correlates of combined 3-day working memory training and non-invasive brain stimulation in young adults. We focus on event-related potentials (ERPs), instead of other features such as oscillations or connectivity, because components can be measured on as little as one electrode. ERP components are, therefore, well suited for use with home devices, usually equipped with a limited number of recording channels. We consider short-, mid-, and long-latency components typically elicited by working memory tasks and assess if and how the amplitude of these components are modulated by the combined training regimen. We found no significant effects of tDCS either behaviorally or in brain activity, as measured by ERPs. We concluded that either tDCS was ineffective (because of the specific protocol or the sample under consideration, i.e., young adults) or brain-related changes, if present, were too subtle. Therefore, we suggest that other measures of brain activity may be more appropriate/sensitive to training- and/or tDCS-induced modulations, such as network connectivity, especially in young adults.
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Affiliation(s)
- Sara Assecondi
- Center for Mind/Brain Sciences, University of Trento, Rovereto, Italy
- Visual Experience Laboratory, School of Psychology, University of Birmingham, Birmingham, United Kingdom
- Center for Human Brain Health, University of Birmingham, Birmingham, United Kingdom
- *Correspondence: Sara Assecondi, ,
| | | | - Kim Shapiro
- Visual Experience Laboratory, School of Psychology, University of Birmingham, Birmingham, United Kingdom
- Center for Human Brain Health, University of Birmingham, Birmingham, United Kingdom
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14
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Collins CL, Pina A, Carrillo A, Ghil E, Smith-Peirce RN, Gomez M, Okolo P, Chen Y, Pahor A, Jaeggi SM, Seitz AR. Video-Based Remote Administration of Cognitive Assessments and Interventions: a Comparison with In-Lab Administration. JOURNAL OF COGNITIVE ENHANCEMENT 2022; 6:316-326. [PMID: 35261961 PMCID: PMC8891736 DOI: 10.1007/s41465-022-00240-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Accepted: 02/25/2022] [Indexed: 11/25/2022]
Abstract
While remote data collection is not a new concept, the quality and psychometric properties of data collected remotely often remain unclear. Most remote data collection is done via online survey tools or web-conferencing applications (i.e., Skype or Zoom) and largely involves questionnaires, interviews, or other self-report data. Little research has been done on the collection of cognitive assessments and interventions via web-conferencing that requires multiple sessions with or without the assistance of an experimenter. The present paper discusses limitations and challenges of studies administered remotely, and outlines methods used to overcome such challenges while effectively collecting cognitive performance data remotely via Zoom. We further discuss relative recruitment, retention rates, compliance, and performance findings between in-lab and remotely administered cognitive assessment and intervention studies, as well as limitations to remote data collection. We found that while it was necessary to recruit more participants in remote studies to reach enrollment goals, compliance and performance were largely comparable between in-lab and remotely administered studies, illustrating the opportunities of conducting this type of experimental research remotely with adequate fidelity.
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Affiliation(s)
- Cindy L. Collins
- Department of Psychology, University of California, Riverside, Riverside, CA USA
| | - Amahyrani Pina
- Department of Psychology, University of California, Riverside, Riverside, CA USA
| | - Audrey Carrillo
- Department of Psychology, University of California, Riverside, Riverside, CA USA
| | - Eunice Ghil
- School of Education, University of California, Irvine, Irvine, CA USA
| | | | - Morgan Gomez
- Department of Psychology, University of California, Riverside, Riverside, CA USA
| | - Patrick Okolo
- Department of Psychology, University of California, Riverside, Riverside, CA USA
| | - Yvette Chen
- Department of Psychology, University of California, Riverside, Riverside, CA USA
| | - Anja Pahor
- Department of Psychology, University of California, Riverside, Riverside, CA USA
- School of Education, University of California, Irvine, Irvine, CA USA
| | - Susanne M. Jaeggi
- School of Education, University of California, Irvine, Irvine, CA USA
- School of Social Sciences (Department of Cognitive Sciences), University of California, Irvine, Irvine, CA USA
| | - Aaron R. Seitz
- Department of Psychology, University of California, Riverside, Riverside, CA USA
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15
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Cappon D, den Boer T, Jordan C, Yu W, Lo A, LaGanke N, Biagi MC, Skorupinski P, Ruffini G, Morales O, Metzger E, Manor B, Pascual-Leone A. Safety and Feasibility of Tele-Supervised Home-Based Transcranial Direct Current Stimulation for Major Depressive Disorder. Front Aging Neurosci 2022; 13:765370. [PMID: 35185515 PMCID: PMC8849231 DOI: 10.3389/fnagi.2021.765370] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Accepted: 12/08/2021] [Indexed: 12/23/2022] Open
Abstract
Major depressive disorder (MDD) is a worldwide cause of disability in older age, especially during the covid pandemic. Transcranial direct current stimulation (tDCS) is a non-invasive neuromodulation technique that has shown encouraging efficacy for treatment of depression. Here, we investigate the feasibility of an innovative protocol where tDCS is administered within the homes of older adults with MDD (patient participants) with the help of a study companion (i.e. caregiver). We further analyze the feasibility of a remotely-hosted training program that provides the knowledge and skills to administer tDCS at home, without requiring them to visit the lab. We also employed a newly developed multi-channel tDCS system with real-time monitoring designed to guarantee the safety and efficacy of home-based tDCS. Patient participants underwent a total of 37 home-based tDCS sessions distributed over 12 weeks. The protocol consisted of three phases each lasting four weeks: an acute phase, containing 28 home-based tDCS sessions, a taper phase containing nine home-based tDCS sessions, and a follow up phase, with no stimulation sessions. We found that the home-based, remotely-supervised, study companion administered, multi-channel tDCS protocol for older adults with MDD was feasible and safe. Further, the study introduces a novel training program for remote instruction of study companions in the administration of tDCS. Future research is required to determine the translatability of these findings to a larger sample.Clinical Trial Registration:https://clinicaltrials.gov/ct2/show/NCT04799405?term=NCT04799405&draw=2&rank=1, identifier NCT04799405.
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Affiliation(s)
- Davide Cappon
- Hinda and Arthur Marcus Institute for Aging Research at Hebrew SeniorLife, Boston, MA, United States
- Deanna and Sidney Wolk Center for Memory Health at Hebrew SeniorLife, Boston, MA, United States
- Department of Neurology, Harvard Medical School, Boston, MA, United States
- *Correspondence: Davide Cappon,
| | - Tim den Boer
- Hinda and Arthur Marcus Institute for Aging Research at Hebrew SeniorLife, Boston, MA, United States
| | - Caleb Jordan
- Hinda and Arthur Marcus Institute for Aging Research at Hebrew SeniorLife, Boston, MA, United States
- Deanna and Sidney Wolk Center for Memory Health at Hebrew SeniorLife, Boston, MA, United States
| | - Wanting Yu
- Hinda and Arthur Marcus Institute for Aging Research at Hebrew SeniorLife, Boston, MA, United States
| | - Alexander Lo
- Hinda and Arthur Marcus Institute for Aging Research at Hebrew SeniorLife, Boston, MA, United States
| | - Nicole LaGanke
- Hinda and Arthur Marcus Institute for Aging Research at Hebrew SeniorLife, Boston, MA, United States
| | | | | | | | - Oscar Morales
- Department of Psychiatry Harvard Medical School, Boston, MA, United States
| | - Eran Metzger
- Hinda and Arthur Marcus Institute for Aging Research at Hebrew SeniorLife, Boston, MA, United States
- Department of Psychiatry Harvard Medical School, Boston, MA, United States
| | - Bradley Manor
- Hinda and Arthur Marcus Institute for Aging Research at Hebrew SeniorLife, Boston, MA, United States
- Department of Medicine, Harvard Medical School, Boston, MA, United States
| | - Alvaro Pascual-Leone
- Hinda and Arthur Marcus Institute for Aging Research at Hebrew SeniorLife, Boston, MA, United States
- Deanna and Sidney Wolk Center for Memory Health at Hebrew SeniorLife, Boston, MA, United States
- Department of Neurology, Harvard Medical School, Boston, MA, United States
- Guttmann Brain Health Institute, Barcelona, Spain
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16
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Brooks H, Oughli HA, Kamel L, Subramanian S, Morgan G, Blumberger DM, Kloeckner J, Kumar S, Mulsant BH, Lenze EJ, Rajji TK. Enhancing Cognition in Older Persons with Depression or Anxiety with a Combination of Mindfulness-Based Stress Reduction (MBSR) and Transcranial Direct Current Stimulation (tDCS): Results of a Pilot Randomized Clinical Trial. Mindfulness (N Y) 2021; 12:3047-3059. [PMID: 34630733 PMCID: PMC8491443 DOI: 10.1007/s12671-021-01764-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/18/2021] [Indexed: 11/30/2022]
Abstract
Objectives Individuals with subjective memory complaints and symptoms of depression and/or anxiety are at high risk for further cognitive decline, and possible progression to dementia. Low-burden interventions to help slow or prevent cognitive decline in this high-risk group are needed. The objective of this study is to assess the feasibility of combining Mindfulness-Based Stress Reduction (MBSR) with transcranial direct current stimulation (tDCS) to increase putative benefits of MBSR for cognitive function and everyday mindfulness in depressed or anxious older adults with subjective cognitive decline. Methods We conducted a two-site pilot double-blind randomized sham-controlled trial, combining active MBSR with either active or sham tDCS. The intervention included weekly in-class group sessions at the local university hospital and daily at-home practice. Anodal tDCS was applied for 30 min during MBSR meditative practice, both in-class and at-home. Results Twenty-six individuals with subjective cognitive complaints and symptoms of depression and/or anxiety were randomized to active (n = 12) or sham tDCS (n = 14). The combination of MBSR and tDCS was safe and well tolerated, though at-home adherence and in-class attendance were variable. While they were not statistically significant, the largest effect sizes for active vs. sham tDCS were for everyday mindfulness (d = 0.6) and social functioning (d = 0.9) (F(1,21) = 3.68, p = 0.07 and F(1,21) = 3.9, p = 0.06, respectively). Conclusions Our findings suggest that it is feasible and safe to combine tDCS with MBSR in older depressed and anxious adults, including during remote, at-home use. Furthermore, tDCS may enhance MBSR via transferring its meditative learning and practice into increases in everyday mindfulness. Future studies need to improve adherence to MBSR with tDCS. Trial Registration ClinicalTrials.gov (NCT03653351 and NCT03680664). Supplementary Information The online version contains supplementary material available at 10.1007/s12671-021-01764-9.
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Affiliation(s)
- Heather Brooks
- Centre for Addiction and Mental Health and Department of Psychiatry, University of Toronto, Toronto, ON Canada
| | | | - Lojine Kamel
- Washington University School of Medicine, St. Louis, MO USA
| | | | - Gwen Morgan
- Centre for Mindfulness Studies, Toronto, Canada
| | - Daniel M Blumberger
- Centre for Addiction and Mental Health and Department of Psychiatry, University of Toronto, Toronto, ON Canada
| | | | - Sanjeev Kumar
- Centre for Addiction and Mental Health and Department of Psychiatry, University of Toronto, Toronto, ON Canada
| | - Benoit H Mulsant
- Centre for Addiction and Mental Health and Department of Psychiatry, University of Toronto, Toronto, ON Canada
| | - Eric J Lenze
- Washington University School of Medicine, St. Louis, MO USA
| | - Tarek K Rajji
- Centre for Addiction and Mental Health and Department of Psychiatry, University of Toronto, Toronto, ON Canada.,Toronto Dementia Research Alliance, University of Toronto, Toronto, Canada
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17
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Lee JH, Lee TL, Kang N. Transcranial direct current stimulation decreased cognition-related reaction time in older adults: A systematic review and meta-analysis. Ageing Res Rev 2021; 70:101377. [PMID: 34089900 DOI: 10.1016/j.arr.2021.101377] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2021] [Revised: 04/18/2021] [Accepted: 05/31/2021] [Indexed: 01/01/2023]
Abstract
BACKGROUND This systematic review and meta-analysis investigated the effects of transcranial direct current stimulation (tDCS) on the cognitive functions of healthy older adults by focusing on the changes in reaction time during cognitive tasks. METHOD A total of 31 studies qualified for this meta-analysis, and we acquired 36 comparisons from the included studies for data synthesis. The individual effect sizes were calculated by comparing the altered reaction time during the performance of a specific cognitive task between the active tDCS and sham groups. In two moderator variable analyses, we examined the potentially different effects of the tDCS protocols on the cognition-related reaction time based on the tDCS protocol used (i.e., online vs. offline tDCS) and the five cognitive domains: (a) perceptual-motor function, (b) learning and memory, (c) executive function / complex attention, (d) language, and (e) social cognition. Meta-regression analyses were conducted to estimate the relationship between demographic and tDCS parameter characteristics and the changes in reaction time. RESULTS The random-effects model meta-analysis revealed significant small effects of tDCS on cognition-related reaction time. Specifically, providing online tDCS significantly reduced the reaction time, and these patterns were observed during learning and memory and executive function / complex attention tasks. However, applying offline tDCS failed to find any significant reduction of reaction time across various cognitive tasks. The meta-regression analysis revealed that the effects of tDCS on the reaction time during the performance of cognitive tasks increased for the older people. CONCLUSIONS These findings suggest that providing online tDCS may effectively improve the ageing-induced reaction time related to specific cognitive functions of elderly people.
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18
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Rudroff T, Workman CD. Transcranial Direct Current Stimulation as a Treatment Tool for Mild Traumatic Brain Injury. Brain Sci 2021; 11:brainsci11060806. [PMID: 34207004 PMCID: PMC8235194 DOI: 10.3390/brainsci11060806] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2021] [Revised: 06/12/2021] [Accepted: 06/15/2021] [Indexed: 11/16/2022] Open
Abstract
Mild traumatic brain injury (mTBI) has been defined as a transient (<24 h) condition of confusion and/or loss of consciousness for less than 30 min after brain injury and can result in short- and long-term motor and cognitive impairments. Recent studies have documented the therapeutic potential of non-invasive neuromodulation techniques for the enhancement of cognitive and motor function in mTBI. Alongside repetitive transcranial magnetic stimulation (rTMS), the main technique used for this purpose is transcranial direct current stimulation (tDCS). The focus of this review was to provide a detailed, comprehensive (i.e., both cognitive and motor impairment) overview of the literature regarding therapeutic tDCS paradigms after mTBI. A publication search of the PubMed, Scopus, CINAHL, and PsycINFO databases was performed to identify records that applied tDCS in mTBI. The publication search yielded 14,422 records from all of the databases, however, only three met the inclusion criteria and were included in the final review. Based on the review, there is limited evidence of tDCS improving cognitive and motor performance. Surprisingly, there were only three studies that used tDCS in mTBI, which highlights an urgent need for more research to provide additional insights into ideal therapeutic brain targets and optimized stimulation parameters.
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Affiliation(s)
- Thorsten Rudroff
- Department of Health and Human Physiology, University of Iowa, Iowa City, IA 52242, USA;
- Department of Neurology, University of Iowa Health Clinics, Iowa City, IA 52242, USA
- Correspondence: ; Tel.: +1-319-467-0363
| | - Craig D. Workman
- Department of Health and Human Physiology, University of Iowa, Iowa City, IA 52242, USA;
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Maas DA, Angulo MC. Can Enhancing Neuronal Activity Improve Myelin Repair in Multiple Sclerosis? Front Cell Neurosci 2021; 15:645240. [PMID: 33708075 PMCID: PMC7940692 DOI: 10.3389/fncel.2021.645240] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Accepted: 02/01/2021] [Indexed: 12/15/2022] Open
Abstract
Enhanced neuronal activity in the healthy brain can induce de novo myelination and behavioral changes. As neuronal activity can be achieved using non-invasive measures, it may be of interest to utilize the innate ability of neuronal activity to instruct myelination as a novel strategy for myelin repair in demyelinating disorders such as multiple sclerosis (MS). Preclinical studies indicate that stimulation of neuronal activity in demyelinated lesions indeed has the potential to improve remyelination and that the stimulation paradigm is an important determinant of success. However, future studies will need to reveal the most efficient stimulation protocols as well as the biological mechanisms implicated. Nonetheless, clinical studies have already explored non-invasive brain stimulation as an attractive therapeutic approach that ameliorates MS symptomatology. However, whether symptom improvement is due to improved myelin repair remains unclear. In this mini-review, we discuss the neurobiological basis and potential of enhancing neuronal activity as a novel therapeutic approach in MS.
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Affiliation(s)
- Dorien A Maas
- Université de Paris, Institute of Psychiatry and Neuroscience of Paris (IPNP), INSERM U1266, Paris, France
| | - María Cecilia Angulo
- Université de Paris, Institute of Psychiatry and Neuroscience of Paris (IPNP), INSERM U1266, Paris, France.,GHU PARIS Psychiatrie et Neurosciences, Paris, France
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20
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Workman CD, Fietsam AC, Kamholz J, Rudroff T. Women report more severe sensations from 2 mA and 4 mA transcranial direct current stimulation than men. Eur J Neurosci 2020; 53:2696-2702. [PMID: 33259084 DOI: 10.1111/ejn.15070] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2020] [Revised: 11/24/2020] [Accepted: 11/25/2020] [Indexed: 01/29/2023]
Abstract
Interest in transcranial direct current stimulation (tDCS) to alter cortical excitability, facilitate neural plasticity, and improve performance is increasing. Subjects often report temporary stimulation-related sensations, which might distract from the task being performed or compromise blinding. tDCS is also prone to high outcome irregularity and one potential variability source is the biological sex of the subject. The purpose of this study was to re-analyze existing tolerability data to ascertain any sex differences in sensation severity and blinding guesses from tDCS at 2 mA and 4 mA. Each subject underwent tDCS at three randomly ordered intensities (sham, 2 mA, 4 mA), reported the severity sensations experienced, and guessed which tDCS condition they underwent (blinding). Women reported higher sensation severities than men from 2 mA and 4 mA tDCS and higher severities with increasing intensity (sham < 2 mA < 4 mA). Men reported similar severities in all stimulation conditions. Both sexes distinguished sham from 2 mA and 4 mA, and neither were able to discriminate between 2 mA from 4 mA. This study highlights differences in severity reports between women and men and adds to the growing body of literature, indicating that current sham methodologies might be inadequate to maintain blinding.
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Affiliation(s)
- Craig D Workman
- Department of Health and Human Physiology, University of Iowa, Iowa City, IA, USA
| | - Alexandra C Fietsam
- Department of Health and Human Physiology, University of Iowa, Iowa City, IA, USA
| | - John Kamholz
- Department of Neurology, University of Iowa Hospitals and Clinics, Iowa City, IA, USA
| | - Thorsten Rudroff
- Department of Health and Human Physiology, University of Iowa, Iowa City, IA, USA.,Department of Neurology, University of Iowa Hospitals and Clinics, Iowa City, IA, USA
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21
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Individual Cerebral Blood Flow Responses to Transcranial Direct Current Stimulation at Various Intensities. Brain Sci 2020; 10:brainsci10110855. [PMID: 33202753 PMCID: PMC7697831 DOI: 10.3390/brainsci10110855] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2020] [Revised: 11/03/2020] [Accepted: 11/11/2020] [Indexed: 12/12/2022] Open
Abstract
Transcranial direct current stimulation (tDCS) has been shown to alter cortical excitability. However, it is increasingly accepted that tDCS has high inter- and intra-subject response variability, which currently limits broad application and has prompted some to doubt if the current can reach the brain. This study reports individual cerebral blood flow responses in people with multiple sclerosis and neurologically healthy subjects that experienced 5 min of anodal tDCS at 1 mA, 2 mA, 3 mA, and 4 mA over either the dorsolateral prefrontal cortex (DLPFC) or the primary motor cortex (M1). The most notable results indicated anticipated changes in regional cerebral blood flow (rCBF) in two regions of one DLPFC subject (2 mA condition), and expected changes in one M1 subject in the 2 mA and 4 mA conditions and in another M1 subject in the 2 mA condition. There were also changes contrary to the expected direction in one DLPFC subject and in two M1 subjects. These data suggest the effects of tDCS might be site-specific and highlight the high variability and individualized responses increasingly reported in tDCS literature. Future studies should use longer stimulation durations and image at various time points after stimulation cessation when exploring the effects of tDCS on cerebral blood flow (CBF).
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Rajji TK, Bowie CR, Herrmann N, Pollock BG, Bikson M, Blumberger DM, Butters MA, Daskalakis ZJ, Fischer CE, Flint AJ, Golas AC, Graff-Guerrero A, Kumar S, Lourenco L, Mah L, Ovaysikia S, Thorpe KE, Voineskos AN, Mulsant BH. Design and Rationale of the PACt-MD Randomized Clinical Trial: Prevention of Alzheimer’s dementia with Cognitive remediation plus transcranial direct current stimulation in Mild cognitive impairment and Depression. J Alzheimers Dis 2020; 76:733-751. [DOI: 10.3233/jad-200141] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Tarek K. Rajji
- Centre for Addiction and Mental Health, Toronto, Ontario, Canada
- Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada
| | - Christopher R. Bowie
- Centre for Addiction and Mental Health, Toronto, Ontario, Canada
- Department of Psychology, Queen’s University, Kingston, Ontario, Canada
| | - Nathan Herrmann
- Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada
- Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada
| | - Bruce G. Pollock
- Centre for Addiction and Mental Health, Toronto, Ontario, Canada
- Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada
| | - Marom Bikson
- Department of Biomedical Engineering, The City College of New York, NY, USA
| | - Daniel M. Blumberger
- Centre for Addiction and Mental Health, Toronto, Ontario, Canada
- Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada
| | - Meryl A. Butters
- Department of Psychiatry, University of Pittsburgh, Pittsburgh, PA, USA
| | - Zafiris J. Daskalakis
- Centre for Addiction and Mental Health, Toronto, Ontario, Canada
- Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada
| | - Corinne E. Fischer
- Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada
- Keenan Research Centre for Biomedical Research, Li Ka Shing Knowledge Institute, St. Michael’s Hospital, Toronto, Ontario, Canada
| | - Alastair J. Flint
- Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada
- University Health Network, Toronto, Ontario, Canada
| | - Angela C. Golas
- Centre for Addiction and Mental Health, Toronto, Ontario, Canada
- Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada
| | - Ariel Graff-Guerrero
- Centre for Addiction and Mental Health, Toronto, Ontario, Canada
- Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada
| | - Sanjeev Kumar
- Centre for Addiction and Mental Health, Toronto, Ontario, Canada
- Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada
| | - Lillian Lourenco
- Centre for Addiction and Mental Health, Toronto, Ontario, Canada
| | - Linda Mah
- Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada
- Baycrest, Toronto, Ontario, Canada
| | - Shima Ovaysikia
- Centre for Addiction and Mental Health, Toronto, Ontario, Canada
| | - Kevin E. Thorpe
- Dalla Lana School of Public Health, University of Toronto
- Applied Health Research Centre, Li Ka Shing Knowledge Institute, St. Michael’s Hospital, Toronto, Ontario, Canada
| | - Aristotle N. Voineskos
- Centre for Addiction and Mental Health, Toronto, Ontario, Canada
- Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada
| | - Benoit H. Mulsant
- Centre for Addiction and Mental Health, Toronto, Ontario, Canada
- Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada
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Workman CD, Fietsam AC, Rudroff T. Tolerability and Blinding of Transcranial Direct Current Stimulation in People with Parkinson's Disease: A Critical Review. Brain Sci 2020; 10:brainsci10070467. [PMID: 32698528 PMCID: PMC7407758 DOI: 10.3390/brainsci10070467] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Revised: 07/08/2020] [Accepted: 07/16/2020] [Indexed: 12/23/2022] Open
Abstract
Transcranial direct current stimulation (tDCS) is accompanied by transient sensations (e.g., tingling, itching, burning), which may affect treatment outcomes or break the blinding of the study protocol. Assessing tolerability and blinding is integral to providing ample evidence of a "real effect" from the applied stimulation and dispelling the possibility of placebo effects. People with Parkinson's disease (PwPD) endure many motor and non-motor symptoms that might be amenable to tDCS. However, because the disease also affects sensation capabilities, these subjects might report tolerability and blinding differently than other cohorts. Therefore, the purpose of this review was to aggregate the tolerability and blinding reports of tDCS studies in PwPD and recommend a standard tolerability and blinding reporting practice. A literature search of the PubMed and Scopus databases from 1 January 2020 to 1 April 2020 was performed to identify publications that applied tDCS to PwPD. Seventy studies were potentially reviewable, but only 36 (nine with quantitative tolerability reports, 20 with qualitative tolerability reports, and seven that only reported blinding) provided sufficient information to be included in the review. Quantitative information on tDCS tolerability and blinding maintenance in PwPD is scarce, and future reviews and metanalyses should carefully consider the possibility of placebo effects in their included studies.
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Affiliation(s)
- Craig D. Workman
- Department of Health and Human Physiology, University of Iowa, Iowa City, IA 52242, USA; (A.C.F.); (T.R.)
- Correspondence: ; Tel.: +1-319-467-0746
| | - Alexandra C. Fietsam
- Department of Health and Human Physiology, University of Iowa, Iowa City, IA 52242, USA; (A.C.F.); (T.R.)
| | - Thorsten Rudroff
- Department of Health and Human Physiology, University of Iowa, Iowa City, IA 52242, USA; (A.C.F.); (T.R.)
- Department of Neurology, University of Iowa Hospitals and Clinics, Iowa City, IA 52242, USA
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24
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Brown EE, Kumar S, Rajji TK, Pollock BG, Mulsant BH. Anticipating and Mitigating the Impact of the COVID-19 Pandemic on Alzheimer's Disease and Related Dementias. Am J Geriatr Psychiatry 2020; 28:712-721. [PMID: 32331845 PMCID: PMC7165101 DOI: 10.1016/j.jagp.2020.04.010] [Citation(s) in RCA: 300] [Impact Index Per Article: 75.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Accepted: 04/15/2020] [Indexed: 01/16/2023]
Abstract
The COVID-19 pandemic is causing global morbidity and mortality, straining health systems, and disrupting society, putting individuals with Alzheimer's disease and related dementias (ADRD) at risk of significant harm. In this Special Article, we examine the current and expected impact of the pandemic on individuals with ADRD. We discuss and propose mitigation strategies for: the risk of COVID-19 infection and its associated morbidity and mortality for individuals with ADRD; the impact of COVID-19 on the diagnosis and clinical management of ADRD; consequences of societal responses to COVID-19 in different ADRD care settings; the effect of COVID-19 on caregivers and physicians of individuals with ADRD; mental hygiene, trauma, and stigma in the time of COVID-19; and the potential impact of COVID-19 on ADRD research. Amid considerable uncertainty, we may be able to prevent or reduce the harm of the COVID-19 pandemic and its consequences for individuals with ADRD and their caregivers.
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Affiliation(s)
- Eric E Brown
- Department of Psychiatry (EEB, SK, TKR, BGP, BHM), University of Toronto, Toronto, Canada; Adult Neurodevelopment and Geriatric Psychiatry Division (EEB, SK, TKR, BGP, BHM), Centre for Addiction and Mental Health, Toronto, Canada
| | - Sanjeev Kumar
- Department of Psychiatry (EEB, SK, TKR, BGP, BHM), University of Toronto, Toronto, Canada; Adult Neurodevelopment and Geriatric Psychiatry Division (EEB, SK, TKR, BGP, BHM), Centre for Addiction and Mental Health, Toronto, Canada
| | - Tarek K Rajji
- Department of Psychiatry (EEB, SK, TKR, BGP, BHM), University of Toronto, Toronto, Canada; Adult Neurodevelopment and Geriatric Psychiatry Division (EEB, SK, TKR, BGP, BHM), Centre for Addiction and Mental Health, Toronto, Canada
| | - Bruce G Pollock
- Department of Psychiatry (EEB, SK, TKR, BGP, BHM), University of Toronto, Toronto, Canada; Adult Neurodevelopment and Geriatric Psychiatry Division (EEB, SK, TKR, BGP, BHM), Centre for Addiction and Mental Health, Toronto, Canada
| | - Benoit H Mulsant
- Department of Psychiatry (EEB, SK, TKR, BGP, BHM), University of Toronto, Toronto, Canada; Adult Neurodevelopment and Geriatric Psychiatry Division (EEB, SK, TKR, BGP, BHM), Centre for Addiction and Mental Health, Toronto, Canada.
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