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Thierfelder A, Primbs J, Severitt B, Hohnecker CS, Kuhnhausen J, Alt AK, Pascher A, Worz U, Passon H, Seemann J, Ernst C, Lautenbacher H, Holderried M, Kasneci E, Giese MA, Bulling A, Menth M, Barth GM, Ilg W, Hollmann K, Renner TJ. Multimodal Sensor-Based Identification of Stress and Compulsive Actions in Children with Obsessive-Compulsive Disorder for Telemedical Treatment. ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY. IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY. ANNUAL INTERNATIONAL CONFERENCE 2022; 2022:2976-2982. [PMID: 36085677 DOI: 10.1109/embc48229.2022.9871899] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
In modern psychotherapy, digital health technology offers advanced and personalized therapy options, increasing availability as well as ecological validity. These aspects have proven to be highly relevant for children and adolescents with obsessive-compulsive disorder (OCD). Exposure and Response Prevention therapy, which is the state-of-the-art treatment for OCD, builds on the reconstruction of everyday life exposure to anxious situations. However, while compulsive behavior pre-dominantly occurs in home environments, exposure situations during therapy are limited to clinical settings. Telemedical treatment allows to shift from this limited exposure reconstruction to exposure situations in real life. In the SSTeP KiZ study (smart sensor technology in telepsychotherapy for children and adolescents with OCD), we combine video therapy with wearable sensors delivering physiological and behavioral measures to objectively determine the stress level of patients. The setup allows to gain information from exposure to stress in a realistic environment both during and outside of therapy sessions. In a first pilot study, we explored the sensitivity of individual sensor modalities to different levels of stress and anxiety. For this, we captured the obsessive-compulsive behavior of five adolescents with an ECG chest belt, inertial sensors capturing hand movements, and an eye tracker. Despite their prototypical nature, our results deliver strong evidence that the examined sensor modalities yield biomarkers allowing for personalized detection and quantification of stress and anxiety. This opens up future possibilities to evaluate the severity of individual compulsive behavior based on multi-variate state classification in real-life situations. Clinical Relevance- Our results demonstrate the potential for efficient personalized psychotherapy by monitoring physiological and behavioral changes with multiple sensor modalities in ecologically valid real-life scenarios.
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Hollmann K, Allgaier K, Hohnecker CS, Lautenbacher H, Bizu V, Nickola M, Wewetzer G, Wewetzer C, Ivarsson T, Skokauskas N, Wolters LH, Skarphedinsson G, Weidle B, de Haan E, Torp NC, Compton SN, Calvo R, Lera-Miguel S, Haigis A, Renner TJ, Conzelmann A. Internet-based cognitive behavioral therapy in children and adolescents with obsessive compulsive disorder: a feasibility study. J Neural Transm (Vienna) 2021; 128:1445-1459. [PMID: 34432173 PMCID: PMC8386338 DOI: 10.1007/s00702-021-02409-w] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2021] [Accepted: 08/13/2021] [Indexed: 12/17/2022]
Abstract
Cognitive behavioral therapy (CBT) is the first choice of treatment of obsessive–compulsive disorder (OCD) in children and adolescents. However, there is often a lack of access to appropriate treatment close to the home of the patients. An internet-based CBT via videoconferencing could facilitate access to state-of-the-art treatment even in remote areas. The aim of this study was to investigate feasibility and acceptability of this telemedical approach. A total of nine children received 14 sessions of CBT. The first session took place face-to-face, the remaining 13 sessions via videoconference. OCD symptoms were recorded with a smartphone app and therapy materials were made accessible in a data cloud. We assessed diagnostic data before and after treatment and obtained measures to feasibility, treatment satisfaction and acceptability. Outcomes showed high acceptance and satisfaction on the part of patients with online treatment (89%) and that face-to-face therapy was not preferred over an internet-based approach (67%). The majority of patients and their parents classified the quality of treatment as high. They emphasized the usefulness of exposures with response prevention (E/RP) in triggering situations at home. The app itself was rated as easy to operate and useful. In addition to feasibility, a significant decrease in obsessive–compulsive symptoms was also achieved. Internet-based CBT for pediatric OCD is feasible and well received by the patients and their parents. Furthermore, obsessive–compulsive symptomatology decreased in all patients. The results of this study are encouraging and suggest the significance of further research regarding this technology-supported approach, with a specific focus on efficacy. Trial registration number: Clinical trials AZ53-5400.1-004/44.
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Affiliation(s)
- Karsten Hollmann
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, University Hospital Tübingen, Osianderstr. 5, 72076, Tübingen, Germany
| | - Katharina Allgaier
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, University Hospital Tübingen, Osianderstr. 5, 72076, Tübingen, Germany
| | - Carolin S Hohnecker
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, University Hospital Tübingen, Osianderstr. 5, 72076, Tübingen, Germany
| | | | - Verena Bizu
- Section for Information Technology, University Hospital Tübingen, Tübingen, Germany
| | | | - Gunilla Wewetzer
- Child and Adolescent Psychiatry and Psychotherapy, Clinics of the City of Cologne, Cologne, Germany
| | - Christoph Wewetzer
- Child and Adolescent Psychiatry and Psychotherapy, Clinics of the City of Cologne, Cologne, Germany
| | - Tord Ivarsson
- Institute of Neuroscience and Physiology, University of Gothenburg, Gothenburg, Sweden
| | - Norbert Skokauskas
- Regional Centre for Child and Youth Mental Health and Child Welfare Faculty of Medicine and Health Sciences, Trondheim, Norway
| | - Lidewij H Wolters
- Regional Centre for Child and Youth Mental Health and Child Welfare Faculty of Medicine and Health Sciences, Trondheim, Norway
| | | | - Bernhard Weidle
- Regional Centre for Child and Youth Mental Health and Child Welfare, Trondheim, Norway
| | - Else de Haan
- Academic Center for Child and Adolescent Psychiatry, Amsterdam, The Netherlands
| | - Nor Christan Torp
- Centre for Child and Adolescent Mental Health, Eastern and Southern, Division of Mental Health and Addiction, Oslo, Norway.,Division of Mental Health Services, Akershus University Hospital, Lørenskog, Norway
| | | | - Rosa Calvo
- Department of Child and Adolescent Psychiatry and Psychology, Hospital Clinic of Barcelona, Barcelona, Spain
| | - Sara Lera-Miguel
- Department of Child and Adolescent Psychiatry and Psychology, Hospital Clinic of Barcelona, Barcelona, Spain.,CIBERSAM, IDIBAPS, University of Barcelona, Barcelona, Spain
| | - Anna Haigis
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, University Hospital Tübingen, Osianderstr. 5, 72076, Tübingen, Germany
| | - Tobias J Renner
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, University Hospital Tübingen, Osianderstr. 5, 72076, Tübingen, Germany
| | - Annette Conzelmann
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, University Hospital Tübingen, Osianderstr. 5, 72076, Tübingen, Germany. .,Department of Psychology (Clinical Psychology II), PFH-Private University of Applied Sciences, Göttingen, Germany.
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