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Avery F, Kennedy N, James M, Jones H, Amos R, Bellis M, Hughes K, Brophy S. A systematic review of non-clinician trauma-based interventions for school-age youth. PLoS One 2024; 19:e0293248. [PMID: 39240823 PMCID: PMC11379276 DOI: 10.1371/journal.pone.0293248] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2023] [Accepted: 06/11/2024] [Indexed: 09/08/2024] Open
Abstract
Exposure to adverse childhood experiences (ACEs) is recognised globally as a risk factor for health problems in later life. Awareness of ACEs and associated trauma is increasing within schools and educational settings, as well as the demand for supportive services to address needs. However, there is a lack of clear evidence for effective interventions which can be delivered by non-clinicians (e.g., the school staff themselves). Thus, we undertook a systematic review to answer the question: What evidence exists for the efficacy of non-clinician delivered trauma-based interventions for improving mental health in school-age youth (4-18 years) who have experienced ACEs? The protocol for the review is registered in the PROSPERO International Prospective Register of Systematic Reviews (ID: CRD42023417286). We conducted a search across five electronic databases for studies published between January 2013 and April 2023 that reported on interventions suitable for non-clinician delivery, were published in English in the last 10 years, and involved participants aged 4-18 years (school-age) that had exposure to ACEs. Of the 4097 studies identified through the search, 326 were retrieved for full text screening, and 25 were included in the final review. Data were extracted from included articles for analysis and selected studies were quality assessed using validated assessment tools. Data were analysed through narrative synthesis. There was considerable heterogeneity in study design, outcome measures, and the interventions being studied. Interventions included CBT, mindfulness and art-based programs. A key finding was that there is a lack of high-quality research evidence to inform non-clinician delivered trauma-informed interventions. Many included studies were weak quality due to convenience sampling of participants and potential bias. Cognitive Behavioural Therapy (CBT)-based approaches are tentatively suggested as a suitable target for future rigorous evaluations of interventions addressing ACE-related trauma recovery and mental health improvement in school-age youth.
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Affiliation(s)
- Flo Avery
- National Centre for Population Health and Wellbeing, School of Medicine, Swansea University, Swansea, United Kingdom
| | - Natasha Kennedy
- National Centre for Population Health and Wellbeing, School of Medicine, Swansea University, Swansea, United Kingdom
| | - Michaela James
- National Centre for Population Health and Wellbeing, School of Medicine, Swansea University, Swansea, United Kingdom
| | - Hope Jones
- National Centre for Population Health and Wellbeing, School of Medicine, Swansea University, Swansea, United Kingdom
| | - Rebekah Amos
- School of Human Sciences, Bangor University, Wrexham, United Kingdom
| | - Mark Bellis
- Faculty of Health, Liverpool John Moores University, Liverpool, United Kingdom
| | - Karen Hughes
- School of Human Sciences, Bangor University, Wrexham, United Kingdom
- Policy and International Health Directorate, World Health Organization Collaborating Centre on Investment for Health and Well-Being, Public Health Wales, Wrexham, United Kingdom
| | - Sinead Brophy
- National Centre for Population Health and Wellbeing, School of Medicine, Swansea University, Swansea, United Kingdom
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Aranberri Ruiz A, Nevado B, Migueles Seco M, Aritzeta Galán A. Heart Rate Variability Biofeedback Intervention Programme to Improve Attention in Primary Schools. Appl Psychophysiol Biofeedback 2024:10.1007/s10484-024-09659-w. [PMID: 39179947 DOI: 10.1007/s10484-024-09659-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/13/2024] [Indexed: 08/26/2024]
Abstract
The importance of attentional capacity for academic performance is highlighted by the increasing demands placed on students during primary school. Between the ages of 7 and 12, there is an evolutionary improvement in attentional capacity and the school environment is considered an appropriate setting in which to develop programmes to improve attention. Heart rate variability is an appropriate indicator of attentional capacity. For all these reasons, a heart rate variability biofeedback intervention focused on breathing was developed and implemented to improve attention. The intervention consisted of two phases. In the first phase, the school teachers were trained to develop the intervention; in the second, students received five individual sessions from their teachers. In each individual session, they learned to breathe to increase their heart rate variability. A total of 272 girls and 314 boys (N = 586) aged 7-12 years participated in the programme. To study the impact of the intervention on three primary school age groups, the attention of Control and Experimental groups was assessed before and after the implementation of the programme. According to the data obtained, despite developmental improvements, the students who participated in the programme showed an increase in heart rate variability and an improvement in attentional capacity, with a greater impact on the first cycle of primary school. The usefulness of heart rate variability biofeedback interventions in improving attention in primary school is discussed and arguments for their use in children are presented.
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Affiliation(s)
- Ainara Aranberri Ruiz
- Department of Basic Psychological Processes and their Development, Faculty of Psychology, University of the Basque Country UPV/EHU, Donostia-San Sebastián, Spain.
| | - Borja Nevado
- Department of Basic Psychological Processes and their Development, Faculty of Psychology, University of the Basque Country UPV/EHU, Donostia-San Sebastián, Spain
| | - Malen Migueles Seco
- Department of Basic Psychological Processes and their Development, Faculty of Psychology, University of the Basque Country UPV/EHU, Donostia-San Sebastián, Spain
| | - Aitor Aritzeta Galán
- Department of Basic Psychological Processes and their Development, Faculty of Psychology, University of the Basque Country UPV/EHU, Donostia-San Sebastián, Spain
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Wols A, Pingel M, Lichtwarck-Aschoff A, Granic I. Effectiveness of applied and casual games for young people's mental health: A systematic review of randomised controlled studies. Clin Psychol Rev 2024; 108:102396. [PMID: 38320420 DOI: 10.1016/j.cpr.2024.102396] [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: 05/12/2023] [Revised: 01/24/2024] [Accepted: 01/29/2024] [Indexed: 02/08/2024]
Abstract
Many youth experience mental health problems and digital games hold potential as mental health interventions. This systematic review provides an overview of randomised controlled studies assessing the effectiveness of digital applied and casual games for improving mental health in youth aged 6-24 years. A systematic search of PsycINFO, Web of Science and Pubmed yielded 145 eligible studies. Studies on (sub)clinical participant samples (n = 75) most often focused on attention-deficit/hyperactivity disorder (ADHD), autism and anxiety. Applied games were found most effective for improving social skills, verbal memory and anxiety, whereas casual games were found most effective for improving depression, anxiety and ADHD. Studies involving healthy youth (n = 70) were grouped into papers examining anxiety in medical settings, momentary effects on positive and negative affect, and papers employing a longitudinal design measuring mental health trait outcomes. Promising results were found for the use of games as distraction tools in medical settings, and for applied and casual games for improving momentary affect. Overall, our findings demonstrate the potential of digital games for improving mental health. Implications and recommendations for future research are discussed, such as developing evaluation guidelines, clearly defining applied games, harmonising outcome measures, including positive outcomes, and examining nonspecific factors that may influence symptom improvement as well.
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Affiliation(s)
- Aniek Wols
- Radboud University, Behavioural Science Institute, Nijmegen, the Netherlands.
| | - Michelle Pingel
- Radboud University, Behavioural Science Institute, Nijmegen, the Netherlands
| | - Anna Lichtwarck-Aschoff
- Rijksuniversiteit Groningen, Department of Pedagogical & Educational Sciences, Groningen, the Netherlands
| | - Isabela Granic
- McMaster University, Health, Aging & Society, Hamilton, Ontario, Canada
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Marcu GM, Dumbravă A, Băcilă IC, Szekely-Copîndean RD, Zăgrean AM. Increasing Value and Reducing Waste of Research on Neurofeedback Effects in Post-traumatic Stress Disorder: A State-of-the-Art-Review. Appl Psychophysiol Biofeedback 2024; 49:23-45. [PMID: 38151684 DOI: 10.1007/s10484-023-09610-5] [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] [Indexed: 12/29/2023]
Abstract
Post-Traumatic Stress Disorder (PTSD) is often considered challenging to treat due to factors that contribute to its complexity. In the last decade, more attention has been paid to non-pharmacological or non-psychological therapies for PTSD, including neurofeedback (NFB). NFB is a promising non-invasive technique targeting specific brainwave patterns associated with psychiatric symptomatology. By learning to regulate brain activity in a closed-loop paradigm, individuals can improve their functionality while reducing symptom severity. However, owing to its lax regulation and heterogeneous legal status across different countries, the degree to which it has scientific support as a psychiatric treatment remains controversial. In this state-of-the-art review, we searched PubMed, Cochrane Central, Web of Science, Scopus, and MEDLINE and identified meta-analyses and systematic reviews exploring the efficacy of NFB for PTSD. We included seven systematic reviews, out of which three included meta-analyses (32 studies and 669 participants) that targeted NFB as an intervention while addressing a single condition-PTSD. We used the MeaSurement Tool to Assess systematic Reviews (AMSTAR) 2 and the criteria described by Cristea and Naudet (Behav Res Therapy 123:103479, 2019, https://doi.org/10.1016/j.brat.2019.103479 ) to identify sources of research waste and increasing value in biomedical research. The seven assessed reviews had an overall extremely poor quality score (5 critically low, one low, one moderate, and none high) and multiple sources of waste while opening opportunities for increasing value in the NFB literature. Our research shows that it remains unclear whether NFB training is significantly beneficial in treating PTSD. The quality of the investigated literature is low and maintains a persistent uncertainty over numerous points, which are highly important for deciding whether an intervention has clinical efficacy. Just as importantly, none of the reviews we appraised explored the statistical power, referred to open data of the included studies, or adjusted their pooled effect sizes for publication bias and risk of bias. Based on the obtained results, we identified some recurrent sources of waste (such as a lack of research decisions based on sound questions or using an appropriate methodology in a fully transparent, unbiased, and useable manner) and proposed some directions for increasing value (homogeneity and consensus) in designing and reporting research on NFB interventions in PTSD.
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Affiliation(s)
- Gabriela Mariana Marcu
- Division of Physiology and Neuroscience, Department of Functional Sciences, Carol Davila University of Medicine and Pharmacy, Bucharest, Romania.
- Department of Psychology, "Lucian Blaga" University of Sibiu, Sibiu, Romania.
| | - Andrei Dumbravă
- George I.M. Georgescu Institute of Cardiovascular Diseases, Iaşi, Romania
- Alexandru Ioan Cuza University Iaşi, Iaşi, Romania
| | - Ionuţ-Ciprian Băcilă
- Scientific Research Group in Neuroscience "Dr. Gheorghe Preda" Clinical Psychiatry Hospital, Sibiu, Romania
- Faculty of Medicine, "Lucian Blaga" University of Sibiu Romania, Sibiu, Romania
| | - Raluca Diana Szekely-Copîndean
- Scientific Research Group in Neuroscience "Dr. Gheorghe Preda" Clinical Psychiatry Hospital, Sibiu, Romania
- Department of Social and Human Research, Romanian Academy - Cluj-Napoca Branch, Cluj-Napoca, Romania
| | - Ana-Maria Zăgrean
- Division of Physiology and Neuroscience, Department of Functional Sciences, Carol Davila University of Medicine and Pharmacy, Bucharest, Romania
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Schutz CA, Herbert J. Review of the Evidence for Neurofeedback Training for Children and Adolescents Who Have Experienced Traumatic Events. TRAUMA, VIOLENCE & ABUSE 2023; 24:3564-3578. [PMID: 36416067 DOI: 10.1177/15248380221134295] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Neurofeedback training is an established treatment for children with attention deficit hyperactivity disorder (ADHD) and autism spectrum disorder and is an increasingly accepted modality of treatment in the context of child trauma. This treatment is typically delivered as a complement to more traditional talk therapy such as trauma-focused-cognitive behavioral therapy (TF-CBT). This review examined the evidence for the effectiveness of this intervention for children with trauma through a systematic search of the literature. A targeted search across databases identified 10 eligible studies that focused on children/young people who had experienced traumatic events and/or demonstrated symptoms of trauma, and which conducted a repeated measures study at a minimum. While the included studies suggest some benefits from neurofeedback training, the available studies, including randomized trials, have to date been relatively small, involve dramatically different treatment length and intensity, and show inconsistent benefits relative to usual treatment conditions. To advance knowledge of this intervention further research is needed with a clear best practice protocol and with a clearer target group.
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Affiliation(s)
- Chantelle Alysse Schutz
- Australian Centre for Child Protection, Justice & Society, University of South Australia, Adelaide, Australia
| | - James Herbert
- Australian Centre for Child Protection, Justice & Society, University of South Australia, Adelaide, Australia
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Baumeister-Lingens L, Rothe R, Wolff L, Gerlach AL, Koenig J, Sigrist C. Vagally-mediated heart rate variability and depression in children and adolescents - A meta-analytic update. J Affect Disord 2023; 339:237-255. [PMID: 37437729 DOI: 10.1016/j.jad.2023.07.027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Revised: 06/09/2023] [Accepted: 07/08/2023] [Indexed: 07/14/2023]
Abstract
BACKGROUND Depression is one of the most common mental disorders and a leading cause of disability worldwide. In adults, depression is characterized by decreased vagal activity (vagally-mediated heart rate variability; vmHRV), while vmHRV is inversely correlated with depressive symptoms. In children/adolescents, a 2016 synthesis (4 studies, 259 individuals) found similarly decreased vmHRV in clinical depression, but no significant association between depressive symptoms and vmHRV (6 studies, 2625 individuals). Given the small number of studies previously considered for synthesis and the rapidly growing evidence base in this area, a meta-analytic update was warranted. METHOD A previous review was updated by a systematic literature search to identify studies that (a) compared vmHRV in clinically depressed children/adolescents with non-depressed controls and (b) reported associations between vmHRV and depression severity. RESULTS The search update identified 5 additional studies for group comparison (k = 9 studies in total, n = 608 individuals in total) and 15 additional studies for correlational meta-analysis (k = 21 studies in total, n = 4224 individuals in total). Evidence was found for lower resting-state vmHRV in clinically depressed children/adolescents compared to healthy controls (SMD = -0.593, 95 % CI [-1.1760; -0.0101], I2 = 90.92 %) but not for a significant association between vmHRV and depressive symptoms (r = -0.053, 95 % CI [-0.118; 0.012], I2 = 65.77 %). Meta-regression revealed a significant association between depressive symptoms and vmHRV as a function of sex. LIMITATIONS The samples considered are highly heterogeneous. Data on the longitudinal association between vmHRV and depression are currently lacking. CONCLUSION The present findings support the use of vmHRV as a biomarker for clinical depression in children/adolescents.
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Affiliation(s)
- Luise Baumeister-Lingens
- University of Cologne, Faculty of Medicine and University Hospital Cologne, Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Cologne, Germany
| | - Roxana Rothe
- University of Cologne, Faculty of Medicine and University Hospital Cologne, Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Cologne, Germany
| | - Lena Wolff
- University of Cologne, Faculty of Medicine and University Hospital Cologne, Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Cologne, Germany
| | - Alexander L Gerlach
- Department of Psychology, Institute of Clinical Psychology and Psychotherapy, University of Cologne, Cologne, Germany
| | - Julian Koenig
- University of Cologne, Faculty of Medicine and University Hospital Cologne, Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Cologne, Germany
| | - Christine Sigrist
- University of Cologne, Faculty of Medicine and University Hospital Cologne, Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Cologne, Germany.
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Parsonage-Harrison J, Birken M, Harley D, Dawes H, Eklund M. A scoping review of interventions using occupation to improve mental health or mental wellbeing in adolescent populations. Br J Occup Ther 2022. [DOI: 10.1177/03080226221110391] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Introduction Occupation-based interventions could help to address a growing mental health crisis among young people and adolescents. To develop new interventions and avoid research waste, a review of the academic literature is needed that systematically identifies and describes interventions designed to improve the mental health and wellbeing of 11–25 year-olds. Aim The scoping review aims to systematically review the academic, literature to identify and describe key characteristics of intervention studies using occupation to improve adolescents’ and young people’s mental health and wellbeing, exploring the range of interventions, reviewing reporting quality and illuminating gaps for further research. Method An iteratively developed scoping review protocol informs a systematic database search and review of the literature. Core characteristics are extracted and described, using the TIDIER guidelines and the CASP assessment tool. Results Five occupational therapy-based interventions, and 69 other occupation-based studies representing a wide breadth of approaches, outcomes and settings were identified. Conclusions Robust development, testing and reporting of occupation-based and occupation-focused intervention studies to promote and support mental health and wellbeing in adolescents and young people are needed. Interventions should be co-designed, developmentally appropriate and scaffold development. However, better agreement is needed about core outcomes measurement in this area.
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Affiliation(s)
| | - Mary Birken
- Division of Psychiatry, University College London, London, UK
| | - David Harley
- Occupational Therapist, Oxford Health NHS Foundation Trust, Oxford, UK
| | - Helen Dawes
- College of Medicine and Health, University of Exeter, Exeter, UK
| | - Mona Eklund
- Department of Health Sciences, Lund University, Sweden
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Martinez K, Menéndez-Menéndez MI, Bustillo A. Awareness, Prevention, Detection, and Therapy Applications for Depression and Anxiety in Serious Games for Children and Adolescents: Systematic Review. JMIR Serious Games 2021; 9:e30482. [PMID: 34927589 PMCID: PMC8726021 DOI: 10.2196/30482] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Revised: 07/28/2021] [Accepted: 09/10/2021] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Depression and anxiety in children and adolescents are major health problems worldwide. In recent years, serious games research has advanced in the development of tools to address these mental health conditions. However, there has not been an extensive analysis of these games, their tendencies, and capacities. OBJECTIVE This review aims to gather the most current serious games, published from 2015 to 2020, with a new approach focusing on their applications: awareness, prevention, detection, and therapy. The purpose is also to analyze the implementation, development, and evaluation of these tools to obtain trends, strengths, and weaknesses for future research lines. METHODS The identification of the serious games through a literature search was conducted on the databases PubMed, Scopus, Wiley, Taylor and Francis, Springer, PsycINFO, PsycArticles, Web of Science, and Science Direct. The identified records were screened to include only the manuscripts meeting these criteria: a serious game for PC, smartphone, or virtual reality; developed by research teams; targeting only depression or anxiety or both; aiming specifically at children or adolescents. RESULTS A total of 34 studies have been found that developed serious games for PC, smartphone, and virtual reality devices and tested them in children and adolescents. Most of the games address both conditions and are applied in prevention and therapy. Nevertheless, there is a trend that anxiety is targeted more in childhood and depression targeted more in adolescence. Regarding design, the game genres arcade minigames, adventure worlds, and social simulations are used, in this order. For implementation, these serious games usually require sessions of 1 hour and are most often played using a PC. Moreover, the common evaluation tools are normalized questionnaires that measure acquisition of skills or reduction of symptoms. Most studies collect and compare these data before and after the participants play. CONCLUSIONS The results show that more awareness and detection games are needed, as well as games that mix the awareness, prevention, detection, and therapy applications. In addition, games for depression and anxiety should equally target all age ranges. For future research, the development and evaluation of serious games should be standardized, so the implementation of serious games as tools would advance. The games should always offer support while playing, in addition to collecting data on participant behavior during the game to better analyze their learning. Furthermore, there is an open line regarding the use of virtual reality for these games due to the capabilities offered by this technology.
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Affiliation(s)
- Kim Martinez
- Department of History, Geography and Communication, University of Burgos, Burgos, Spain
| | | | - Andres Bustillo
- Department of Computer Engineering, University of Burgos, Burgos, Spain
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Schuurmans AAT, Nijhof KS, Scholte R, Popma A, Otten R. Effectiveness of game-based meditation therapy on neurobiological stress systems in adolescents with posttraumatic symptoms: a randomized controlled trial. Stress 2021; 24:1042-1049. [PMID: 34761730 DOI: 10.1080/10253890.2021.1998444] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
Abstract
Many adolescents in residential care have experienced traumatic events and suffer from posttraumatic stress. Prolonged activation of neurobiological stress systems as the autonomic nervous system (ANS) and the hypothalamic-pituitary-adrenal (HPA) axis can result in long-lasting maladaptive alternations. This study investigated the effectiveness of Muse, a game-based meditation intervention, on the sympathetic nervous system (SNS), parasympathetic nervous system (PNS), and cortisol basal activity and reactivity to acute stress among adolescents with posttraumatic symptoms in residential care. The intervention consisted of two gameplay sessions a week, for 6 consecutive weeks. Seventy-seven adolescents with clinical levels of posttraumatic symptoms (10-18 years old) received either Muse as an addition to treatment as usual (n = 40) or treatment as usual alone (n = 37). We expected reduced basal activity for the SNS and cortisol and increased basal activity for the PNS. As for the response to acute stress, we expected decreased PNS and increased HPA axis reactivity. The Muse group exhibited lower basal activity for the SNS and increased HPA reactivity to acute stress. There were no differences between conditions on SNS and HPA axis activity during rest and on SNS and PNS reactivity to acute stress. Game-based meditation therapy is a promising intervention for the treatment of adolescents with posttraumatic symptoms in residential care. Implications for clinical relevance and trauma-focused treatment purposes are discussed.
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Affiliation(s)
- Angela A T Schuurmans
- Department of Research and Development, Pluryn, Nijmegen, the Netherlands
- Behavioural Science Institute, Radboud University Nijmegen, Nijmegen, the Netherlands
| | - Karin S Nijhof
- Department of Research and Development, Pluryn, Nijmegen, the Netherlands
- Behavioural Science Institute, Radboud University Nijmegen, Nijmegen, the Netherlands
| | - Ron Scholte
- Behavioural Science Institute, Radboud University Nijmegen, Nijmegen, the Netherlands
- Praktikon, Nijmegen, the Netherlands
- Tranzo, Tilburg University, Tilburg, the Netherlands
| | - Arne Popma
- Department of Child and Adolescent Psychiatry, VUmc/De Bascule, Amsterdam, the Netherlands
| | - Roy Otten
- Department of Research and Development, Pluryn, Nijmegen, the Netherlands
- Behavioural Science Institute, Radboud University Nijmegen, Nijmegen, the Netherlands
- ASU REACH Institute, Department of Psychology, Arizona State University, Tempe, AZ, USA
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Schuurmans AAT, de Looff P, Nijhof KS, Rosada C, Scholte RHJ, Popma A, Otten R. Validity of the Empatica E4 Wristband to Measure Heart Rate Variability (HRV) Parameters: a Comparison to Electrocardiography (ECG). J Med Syst 2020; 44:190. [PMID: 32965570 PMCID: PMC7511462 DOI: 10.1007/s10916-020-01648-w] [Citation(s) in RCA: 67] [Impact Index Per Article: 16.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2020] [Accepted: 08/25/2020] [Indexed: 01/07/2023]
Abstract
Wearable monitoring devices are an innovative way to measure heart rate (HR) and heart rate variability (HRV), however, there is still debate about the validity of these wearables. This study aimed to validate the accuracy and predictive value of the Empatica E4 wristband against the VU University Ambulatory Monitoring System (VU-AMS) in a clinical population of traumatized adolescents in residential care. A sample of 345 recordings of both the Empatica E4 wristband and the VU-AMS was derived from a feasibility study that included fifteen participants. They wore both devices during two experimental testing and twelve intervention sessions. We used correlations, cross-correlations, Mann-Whitney tests, difference factors, Bland-Altman plots, and Limits of Agreement to evaluate differences in outcomes between devices. Significant correlations were found between Empatica E4 and VU-AMS recordings for HR, SDNN, RMSSD, and HF recordings. There was a significant difference between the devices for all parameters but HR, although effect sizes were small for SDNN, LF, and HF. For all parameters but RMSSD, testing outcomes of the two devices led to the same conclusions regarding significance. The Empatica E4 wristband provides a new opportunity to measure HRV in an unobtrusive way. Results of this study indicate the potential of the Empatica E4 as a practical and valid tool for research on HR and HRV under non-movement conditions. While more research needs to be conducted, this study could be considered as a first step to support the use of HRV recordings provided by wearables.
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Affiliation(s)
- Angela A T Schuurmans
- Department of Research and Development, Pluryn, P.O. Box 53, 6500, AB, Nijmegen, The Netherlands.
- Behavioural Science Institute, Radboud University Nijmegen, P.O. Box 9104, 6500, HE, Nijmegen, The Netherlands.
| | - Peter de Looff
- Behavioural Science Institute, Radboud University Nijmegen, P.O. Box 9104, 6500, HE, Nijmegen, The Netherlands
- Wier, Specialized and Forensic Care Fivoor, Den Dolder, Netherlands
| | - Karin S Nijhof
- Department of Research and Development, Pluryn, P.O. Box 53, 6500, AB, Nijmegen, The Netherlands
- Behavioural Science Institute, Radboud University Nijmegen, P.O. Box 9104, 6500, HE, Nijmegen, The Netherlands
| | - Catarina Rosada
- Behavioural Science Institute, Radboud University Nijmegen, P.O. Box 9104, 6500, HE, Nijmegen, The Netherlands
| | - Ron H J Scholte
- Behavioural Science Institute, Radboud University Nijmegen, P.O. Box 9104, 6500, HE, Nijmegen, The Netherlands
- Praktikon, P.O. Box 6909, 6503, GK, Nijmegen, The Netherlands
- Tranzo, Tilburg University, P. O. Box 90153, 5000 LE, Tilburg, The Netherlands
| | - Arne Popma
- Department of Child and Adolescent Psychiatry, VUmc/De Bascule, P.O. Box 303, 1115 ZG, Duivendrecht, Amsterdam, The Netherlands
| | - Roy Otten
- Department of Research and Development, Pluryn, P.O. Box 53, 6500, AB, Nijmegen, The Netherlands
- Behavioural Science Institute, Radboud University Nijmegen, P.O. Box 9104, 6500, HE, Nijmegen, The Netherlands
- ASU REACH Institute, Department of Psychology, Arizona State University, P.O. Box 876005, Tempe, AZ, 85287-6005, USA
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Schuurmans AAT, Nijhof KS, Scholte R, Popma A, Otten R. Game-Based Meditation Therapy to Improve Posttraumatic Stress and Neurobiological Stress Systems in Traumatized Adolescents: Protocol for a Randomized Controlled Trial. JMIR Res Protoc 2020; 9:e19881. [PMID: 32965226 PMCID: PMC7542410 DOI: 10.2196/19881] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Revised: 07/16/2020] [Accepted: 08/01/2020] [Indexed: 01/15/2023] Open
Abstract
BACKGROUND Many adolescents in residential care have been exposed to prolonged traumatic experiences such as violence, neglect, or abuse. Consequently, they suffer from posttraumatic stress. This not only negatively affects psychological and behavioral outcomes (eg, increased anxiety, depression, and aggression) but also has adverse effects on physiological outcomes, in particular on their neurobiological stress systems. Although current evidence-based treatment options are effective, they have their limitations. An alternative to traditional trauma treatment is meditation-based treatment that focuses on stress regulation and relaxation. Muse is a game-based meditation intervention that makes use of adolescents' intrinsic motivation. The neurofeedback element reinforces relaxation abilities. OBJECTIVE This paper describes the protocol for a randomized controlled trial in which the goal is to examine the effectiveness of Muse (InteraXon Inc) in reducing posttraumatic stress and normalizing neurobiological stress systems in a sample of traumatized adolescents in residential care. METHODS This will be a multicenter, multi-informant, and multimethod randomized controlled trial. Participants will be adolescents (N=80), aged 10 to 18 years, with clinical levels of posttraumatic symptoms, who are randomized to receive either the Muse therapy sessions and treatment as usual (intervention) or treatment as usual alone (control). Data will be collected at 3 measurement instances: pretest (T1), posttest (T2), and at 2-month follow-up. Primary outcomes will be posttraumatic symptoms (self-report and mentor report) and stress (self-report) at posttest. Secondary outcomes will be neurobiological stress parameters under both resting and acute stress conditions, and anxiety, depression, and aggression at posttest. Secondary outcomes also include all measures at 2-month follow-up: posttraumatic symptoms, stress, anxiety, depression aggression, and neurobiological resting parameters. RESULTS The medical-ethical committee Arnhem-Nijmegen (NL58674.091.16) approved the trial on November 15, 2017. The study was registered on December 2, 2017. Participant enrollment started in January 2018, and the results of the study are expected to be published in spring or summer 2021. CONCLUSIONS Study results will demonstrate whether game-based meditation therapy improves posttraumatic stress and neurobiological stress systems, and whether it is more effective than treatment as usual alone for traumatized adolescents. TRIAL REGISTRATION Netherlands Trial Register NL6689 (NTR6859); https://www.trialregister.nl/trial/6689. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID) DERR1-10.2196/19881.
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Affiliation(s)
- Angela A T Schuurmans
- Behavioural Science Institute, Radboud University, Nijmegen, Netherlands.,Department of Research and Development, Pluryn, Nijmegen, Netherlands
| | - Karin S Nijhof
- Behavioural Science Institute, Radboud University, Nijmegen, Netherlands.,Department of Research and Development, Pluryn, Nijmegen, Netherlands
| | - Ron Scholte
- Behavioural Science Institute, Radboud University, Nijmegen, Netherlands.,Praktikon, Nijmegen, Netherlands.,Tranzo, Tilburg University, Tilburg, Netherlands
| | - Arne Popma
- Department of Child and Adolescent Psychiatry, Vrije Universiteit medisch centrum De Bascule, Amsterdam, Netherlands
| | - Roy Otten
- Behavioural Science Institute, Radboud University, Nijmegen, Netherlands.,Department of Research and Development, Pluryn, Nijmegen, Netherlands.,Research and Education Advancing Children's Health Institute, Department of Psychology, Arizona State University, Tempe, AZ, United States
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