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Wang T, Zhu H, Qian S, Giunti G, Goossens R, Melles M. Designing digital patient experiences: The digital health design framework. Appl Ergon 2024; 119:104289. [PMID: 38688183 DOI: 10.1016/j.apergo.2024.104289] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/17/2023] [Revised: 04/05/2024] [Accepted: 04/09/2024] [Indexed: 05/02/2024]
Abstract
BACKGROUND Digital health (DH) brings considerable benefits, but it comes with potential risks. Human Factors (HF) play a critical role in providing high-quality and acceptable DH solutions. Consultation with designers is crucial for reflecting on and improving current DH design practices. OBJECTIVES We investigated the general DH design processes, challenges, and corresponding strategies that can improve the digital patient experience (PEx). METHODS A semi-structured interview study with 24 design professionals. All audio recordings were transcribed, deidentified, grammatically corrected, and imported into ATLAS.ti for data analysis. Three coders participated in data coding following the thematic analysis approach. RESULTS We identified eight DH design stages and grouped them into four phases: preparation, problem-thinking, problem-solving, and implementation. The analysis presented twelve design challenges associated with contextual, practical, managerial, and commercial aspects that can hinder the design process. We identified eight common strategies used by respondents to tackle these challenges. CONCLUSIONS We propose a Digital Health Design (DHD) framework to improve the digital PEx. It provides an overview of design deliverables, activities, stakeholders, challenges, and corresponding strategies for each design stage.
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Affiliation(s)
- Tingting Wang
- Human-Centered Design Department, Faculty of Industrial Design Engineering, Delft University of Technology, Delft, the Netherlands.
| | - Haiou Zhu
- Neuroscience, Ethics & Society, Department of Psychiatry, University of Oxford, Oxford, UK; School of Design and Creative Arts, Loughborough University, Loughborough, UK
| | - Shuxian Qian
- Human-Centered Design Department, Faculty of Industrial Design Engineering, Delft University of Technology, Delft, the Netherlands
| | - Guido Giunti
- Research Unit of Health Sciences and Technology, Faculty of Medicine, University of Oulu, Oulu, Finland; Clinical Medicine Neurology, School of Medicine, Trinity College Dublin, Dublin, Ireland
| | - Richard Goossens
- Human-Centered Design Department, Faculty of Industrial Design Engineering, Delft University of Technology, Delft, the Netherlands
| | - Marijke Melles
- Human-Centered Design Department, Faculty of Industrial Design Engineering, Delft University of Technology, Delft, the Netherlands
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Wang T, Giunti G, Goossens R, Melles M. Timing, Indicators, and Approaches to Digital Patient Experience Evaluation: Umbrella Systematic Review. J Med Internet Res 2024; 26:e46308. [PMID: 38315545 PMCID: PMC10877490 DOI: 10.2196/46308] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Revised: 06/05/2023] [Accepted: 11/29/2023] [Indexed: 02/07/2024] Open
Abstract
BACKGROUND The increasing prevalence of DH applications has outpaced research and practice in digital health (DH) evaluations. Patient experience (PEx) was reported as one of the challenges facing the health system by the World Health Organization. To generate evidence on DH and promote the appropriate integration and use of technologies, a standard evaluation of PEx in DH is required. OBJECTIVE This study aims to systematically identify evaluation timing considerations (ie, when to measure), evaluation indicators (ie, what to measure), and evaluation approaches (ie, how to measure) with regard to digital PEx. The overall aim of this study is to generate an evaluation guide for further improving digital PEx evaluation. METHODS This is a 2-phase study parallel to our previous study. In phase 1, literature reviews related to PEx in DH were systematically searched from Scopus, PubMed, and Web of Science databases. Two independent raters conducted 2 rounds of paper screening, including title and abstract screening and full-text screening, and assessed the interrater reliability for 20% (round 1: 23/115 and round 2: 12/58) random samples using the Fleiss-Cohen coefficient (round 1: k1=0.88 and round 2: k2=0.80). When reaching interrater reliability (k>0.60), TW conducted the rest of the screening process, leaving any uncertainties for group discussions. Overall, 38% (45/119) of the articles were considered eligible for further thematic analysis. In phase 2, to check if there were any meaningful novel insights that would change our conclusions, we performed an updated literature search in which we collected 294 newly published reviews, of which 102 (34.7%) were identified as eligible articles. We considered them to have no important changes to our original results on the research objectives. Therefore, they were not integrated into the synthesis of this review and were used as supplementary materials. RESULTS Our review highlights 5 typical evaluation objectives that serve 5 stakeholder groups separately. We identified a set of key evaluation timing considerations and classified them into 3 categories: intervention maturity stages, timing of the evaluation, and timing of data collection. Information on evaluation indicators of digital PEx was identified and summarized into 3 categories (intervention outputs, patient outcomes, and health care system impact), 9 themes, and 22 subthemes. A set of evaluation theories, common study designs, data collection methods and instruments, and data analysis approaches was captured, which can be used or adapted to evaluate digital PEx. CONCLUSIONS Our findings enabled us to generate an evaluation guide to help DH intervention researchers, designers, developers, and program evaluators evaluate digital PEx. Finally, we propose 6 directions for encouraging further digital PEx evaluation research and practice to address the challenge of poor PEx.
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Affiliation(s)
- Tingting Wang
- Department of Human-Centered Design, Faculty of Industrial Design Engineering, Delft University of Technology, Delft, Netherlands
| | - Guido Giunti
- Research Unit of Health Sciences and Technology, Faculty of Medicine, University of Oulu, Oulu, Finland
- Clinical Medicine Neurology, School of Medicine, Trinity College Dublin, Dublin, Ireland
| | - Richard Goossens
- Department of Human-Centered Design, Faculty of Industrial Design Engineering, Delft University of Technology, Delft, Netherlands
| | - Marijke Melles
- Department of Human-Centered Design, Faculty of Industrial Design Engineering, Delft University of Technology, Delft, Netherlands
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Yang W, Chen T, He R, Goossens R, Huysmans T. Autonomic responses to pressure sensitivity of head, face and neck: Heart rate and skin conductance. Appl Ergon 2024; 114:104126. [PMID: 37639853 DOI: 10.1016/j.apergo.2023.104126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/27/2022] [Revised: 08/09/2023] [Accepted: 08/23/2023] [Indexed: 08/31/2023]
Abstract
Subjective scales are frequently used in the design process of head-related products to assess pressure discomfort. Nevertheless, some users lack fundamental cognitive and motor abilities (e.g., paralyzed patients). Therefore, it is vital to find non-verbal measurements of pressure discomfort and pressure pain. This study gathered the autonomic response data (heart rate and skin conductance) of 30 landmarks in head, neck and face from 31 participants experiencing pressure discomfort and pressure pain. The results indicate that pressure stimulation can change heart rate (HR) and skin conductance (SC). SC can be more useful in assessing pressure discomfort than HR for specific landmarks, and SC also possesses a faster arousal rate than HR. Moreover, HR decreased in response to pressure stimulation, while SC decreased followed by an increase. In comparisons between genders, the subjective pressure discomfort threshold (PDT) and pressure pain threshold (PPT) of women were lower than those of men, but men's autonomic responses (HR and SC) were more intense. Furthermore, there was no linear correlation between subjective pressure thresholds (PDT and PPT) and autonomic response intensity. This study has significant implications for resolving ergonomic issues (pressure discomfort and pain) associated with head-related products.
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Affiliation(s)
- Wenxiu Yang
- Harbin Ergineering University Yantai Research Institute, Yantai, 264000, China; School of Design Hunan University, Taozi Road, Changsha, 410000, China.
| | - Tingshu Chen
- School of Design Hunan University, Taozi Road, Changsha, 410000, China
| | - Renke He
- School of Design Hunan University, Taozi Road, Changsha, 410000, China
| | - Richard Goossens
- The Faculty of Industrial Design Engineering, Delft University of Technology, 2628CE, Delft, the Netherlands
| | - Toon Huysmans
- The Faculty of Industrial Design Engineering, Delft University of Technology, 2628CE, Delft, the Netherlands
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Driller KK, Fradet C, Mathijssen N, Kraan G, Goossens R, Hayward V, Hartcher-O'Brien J. Increased temporal binding during voluntary motor task under local anesthesia. Sci Rep 2023; 13:14504. [PMID: 37666870 PMCID: PMC10477203 DOI: 10.1038/s41598-023-40591-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2023] [Accepted: 08/14/2023] [Indexed: 09/06/2023] Open
Abstract
Temporal binding refers to a systemic bias in the perceived time interval between two related events, most frequently voluntary motor actions and a subsequent sensory effect. An inevitable component of most instrumental motor actions is tactile feedback. Yet, the role of tactile feedback within this phenomenon remains largely unexplored. Here, we used local anesthesia of the index finger to temporarily inhibit incoming sensory input from the finger itself, while participants performed an interval-estimation task in which they estimated the delay between a voluntary motor action (button press) and a second sensory event (click sound). Results were compared to a control condition with intact sensation. While clear binding was present in both conditions, the effect was significantly enhanced when tactile feedback was temporarily removed via local anesthesia. The results are discussed in light of current debates surrounding the underlying mechanisms and function of this temporal bias.
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Affiliation(s)
- Karina Kirk Driller
- Faculty of Industrial Design Engineering, Delft University of Technology, 2628 CE, Delft, The Netherlands.
- Institut des Systèmes Intelligents et de Robotique (ISIR), Sorbonne Université, 75005, Paris, France.
| | - Camille Fradet
- Faculty of Industrial Design Engineering, Delft University of Technology, 2628 CE, Delft, The Netherlands
| | - Nina Mathijssen
- Reinier Haga Orthopaedic Centre, 2725 NA, Zoetermeer, The Netherlands
| | - Gerald Kraan
- Reinier Haga Orthopaedic Centre, 2725 NA, Zoetermeer, The Netherlands
| | - Richard Goossens
- Faculty of Industrial Design Engineering, Delft University of Technology, 2628 CE, Delft, The Netherlands
| | - Vincent Hayward
- Institut des Systèmes Intelligents et de Robotique (ISIR), Sorbonne Université, 75005, Paris, France
| | - Jess Hartcher-O'Brien
- Faculty of Industrial Design Engineering, Delft University of Technology, 2628 CE, Delft, The Netherlands
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Yang W, He R, Goossens R, Huysmans T. Pressure sensitivity for head, face and neck in relation to soft tissue. Appl Ergon 2023; 106:103916. [PMID: 36208498 DOI: 10.1016/j.apergo.2022.103916] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/19/2022] [Revised: 08/24/2022] [Accepted: 09/29/2022] [Indexed: 06/16/2023]
Abstract
Pressure sensitivity research on the head, face, and neck is critical to develop ways to reduce discomfort caused by pressure in head-related products. The aim of this paper is to provide information for designers to be able to reduce the pressure discomfort by studying the relation between pressure sensitivity and soft tissue in the head, face and neck. We collected pressure discomfort threshold (PDT) and pressure pain threshold (PPT) from 119 landmarks (unilateral) for 36 Chinese subjects. Moreover, soft tissue thickness data on the head, face and neck regions of 50 Chinese people was obtained through CT scanning while tissue deformation data under the PDT and PPT states was obtained from literature. The results of the three-elements correlation analysis revealed that soft tissue thickness is positively correlated with deformation but not an important factor in pressure sensitivity. Our high-precision pressure sensitivity maps confirm earlier findings of more rough pressure sensitivity studies, while also revealing additional fine scale sensitivity differences. Finally, based on the findings, a high-precision "recommended map" of the optimal stress-bearing area of the head, face and neck was generated.
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Affiliation(s)
- Wenxiu Yang
- School of Design Hunan University, Taozi Road, Changsha, 410000, China
| | - Renke He
- School of Design Hunan University, Taozi Road, Changsha, 410000, China.
| | - Richard Goossens
- The Faculty of Industrial Design Engineering, Delft University of Technology, 2628CE, Delft, the Netherlands
| | - Toon Huysmans
- The Faculty of Industrial Design Engineering, Delft University of Technology, 2628CE, Delft, the Netherlands
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Wang T, Giunti G, Melles M, Goossens R. Digital Patient Experience: Umbrella Systematic Review. J Med Internet Res 2022; 24:e37952. [PMID: 35925651 PMCID: PMC9389377 DOI: 10.2196/37952] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2022] [Revised: 05/26/2022] [Accepted: 05/31/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND The adoption and use of technology have significantly changed health care delivery. Patient experience has become a significant factor in the entire spectrum of patient-centered health care delivery. Digital health facilitates further improvement and empowerment of patient experiences. Therefore, the design of digital health is served by insights into the barriers to and facilitators of digital patient experience (PEx). OBJECTIVE This study aimed to systematically review the influencing factors and design considerations of PEx in digital health from the literature and generate design guidelines for further improvement of PEx in digital health. METHODS We performed an umbrella systematic review following the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) methodology. We searched Scopus, PubMed, and Web of Science databases. Two rounds of small random sampling (20%) were independently reviewed by 2 reviewers who evaluated the eligibility of the articles against the selection criteria. Two-round interrater reliability was assessed using the Fleiss-Cohen coefficient (k1=0.88 and k2=0.80). Thematic analysis was applied to analyze the extracted data based on a small set of a priori categories. RESULTS The search yielded 173 records, of which 45 (26%) were selected for data analysis. Findings and conclusions showed a great diversity; most studies presented a set of themes (19/45, 42%) or descriptive information only (16/45, 36%). The digital PEx-related influencing factors were classified into 9 categories: patient capability, patient opportunity, patient motivation, intervention technology, intervention functionality, intervention interaction design, organizational environment, physical environment, and social environment. These can have three types of impacts: positive, negative, or double edged. We captured 4 design constructs (personalization, information, navigation, and visualization) and 3 design methods (human-centered or user-centered design, co-design or participatory design, and inclusive design) as design considerations. CONCLUSIONS We propose the following definition for digital PEx: "Digital patient experience is the sum of all interactions affected by a patient's behavioral determinants, framed by digital technologies, and shaped by organizational culture, that influence patient perceptions across the continuum of care channeling digital health." In this study, we constructed a design and evaluation framework that contains 4 phases-define design, define evaluation, design ideation, and design evaluation-and 9 design guidelines to help digital health designers and developers address digital PEx throughout the entire design process. Finally, our review suggests 6 directions for future digital PEx-related research.
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Affiliation(s)
- Tingting Wang
- Industrial Design Engineering, Delft University of Technology, Delft, Netherlands
| | - Guido Giunti
- Industrial Design Engineering, Delft University of Technology, Delft, Netherlands
- Digital Health Design and Development, University of Oulu, Oulu, Finland
| | - Marijke Melles
- Industrial Design Engineering, Delft University of Technology, Delft, Netherlands
| | - Richard Goossens
- Industrial Design Engineering, Delft University of Technology, Delft, Netherlands
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Wang T, Giunti G, Melles M, Goossens R. Design-Relevant Factors Affecting the Patient Experience in Digital Health: Preliminary Results of an Umbrella Systematic Review. Stud Health Technol Inform 2022; 290:862-866. [PMID: 35673141 DOI: 10.3233/shti220202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Since Covid-19, digital health interventions (DHIs) have been embraced as never before. The pandemic led to many new challenges, including the patient experience in digital health care delivery. In this literature study, we identified and synthesized factors that impact patient experience in digital health (dPEx), and reviewed the methods and strategies relevant to its design and implementation. We conducted an umbrella review including 15 reviews representing 543 studies. Four themes were identified that describe design-relevant factors that impact dPEx: individual context, content, technical issues, and design features. We propose a preliminary framework to explain the relationship between each factor and support user-centered design efforts. Further research is needed to identify which factors have the most impact.
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Affiliation(s)
- Tingting Wang
- Faculty of Industrial Design Engineering, Delft University of Technology, Delft, the Netherlands
| | - Guido Giunti
- Faculty of Industrial Design Engineering, Delft University of Technology, Delft, the Netherlands.,University of Oulu, Oulu, Finland
| | - Marijke Melles
- Faculty of Industrial Design Engineering, Delft University of Technology, Delft, the Netherlands
| | - Richard Goossens
- Faculty of Industrial Design Engineering, Delft University of Technology, Delft, the Netherlands
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8
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Yang W, He RK, Chen T, Haining W, Goossens R, Huysmans T. Soft tissue thickness estimation for head, face, and neck from CT data for product design purposes. Ergonomics In Design 2022. [DOI: 10.54941/ahfe1001983] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Analysing the contact area between head-related products and the corresponding craniofacial profile is necessary to make such products more comfortable. The study of soft tissue biomechanical experiments provides a reliable perspective for understanding such contact areas and improving the comfort. In order to obtain more accurate and visualized craniofacial biological information that can be used to guide product design, CT data of the head, face, and neck of 50 Chinese aged 18-35 years were obtained in this paper. For each subject, an individual thickness map is calculated by segmentation of the soft tissue layer and wall-thickness calculation via Mimics. The individual maps superimposed on the outer surface area of the head, face, and neck are brought into correspondence using a non-rigid iterative closest point technique. From the correspondence an average head, face, and neck geometry and soft tissue thickness map was calculated. Statistics of the overall soft tissue thickness of the head, face, and neck is extracted, and an accurate soft tissue thickness map of the Chinese head, face, and neck is generated. This study not only lays the groundwork for future simulation experiments on head-related product design, but it also has significant implications for the fields of facial reconstruction in China.
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Siriaraya P, Visch V, Boffo M, Spijkerman R, Wiers R, Korrelboom K, Hendriks V, Salemink E, van Dooren M, Bas M, Goossens R. Game Design in Mental Health Care: Case Study-Based Framework for Integrating Game Design Into Therapeutic Content. JMIR Serious Games 2021; 9:e27953. [PMID: 34855611 PMCID: PMC8686469 DOI: 10.2196/27953] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Revised: 06/17/2021] [Accepted: 06/19/2021] [Indexed: 01/10/2023] Open
Abstract
While there has been increasing interest in the use of gamification in mental health care, there is a lack of design knowledge on how elements from games could be integrated into existing therapeutic treatment activities in a manner that is balanced and effective. To help address this issue, we propose a design process framework to support the development of mental health gamification. Based on the concept of experienced game versus therapy worlds, we highlight 4 different therapeutic components that could be gamified to increase user engagement. By means of a Dual-Loop model, designers can balance the therapeutic and game design components and design the core elements of a mental health care gamification. To support the proposed framework, 4 cases of game design in mental health care (eg, therapeutic protocols for addiction, anxiety, and low self-esteem) are presented.
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Affiliation(s)
- Panote Siriaraya
- Faculty of Industrial Design Engineering, Delft University of Technology, Delft, Netherlands
| | - Valentijn Visch
- Faculty of Industrial Design Engineering, Delft University of Technology, Delft, Netherlands
| | - Marilisa Boffo
- Department of Psychology, Education and Child Studies, Erasmus University Rotterdam, Rotterdam, Netherlands
| | - Renske Spijkerman
- Parnassia Addiction Research Centre, Parnassia Psychiatric Institute, The Hague, Netherlands
| | - Reinout Wiers
- Addiction, Development and Psychopathology Lab, Department of Psychology, University of Amsterdam, Amsterdam, Netherlands.,Centre for Urban Mental Health, University of Amsterdam, Amsterdam, Netherlands
| | - Kees Korrelboom
- Tilburg School of Social and Behavioural Sciences, Tilburg University, Tilburg, Netherlands
| | - Vincent Hendriks
- Parnassia Addiction Research Centre, Parnassia Psychiatric Institute, The Hague, Netherlands
| | - Elske Salemink
- Social and Behavioral Sciences, Utrecht University, Utrecht, Netherlands
| | - Marierose van Dooren
- Faculty of Industrial Design Engineering, Delft University of Technology, Delft, Netherlands
| | | | - Richard Goossens
- Faculty of Industrial Design Engineering, Delft University of Technology, Delft, Netherlands
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Melles M, Albayrak A, Goossens R. Innovating health care: key characteristics of human-centered design. Int J Qual Health Care 2021; 33:37-44. [PMID: 33068104 PMCID: PMC7802070 DOI: 10.1093/intqhc/mzaa127] [Citation(s) in RCA: 66] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2020] [Revised: 09/13/2020] [Accepted: 10/14/2020] [Indexed: 11/28/2022] Open
Abstract
Human-centered design is about understanding human needs and how design can respond to these needs. With its systemic humane approach and creativity, human-centered design can play an essential role in dealing with today's care challenges. 'Design' refers to both the process of designing and the outcome of that process, which includes physical products, services, procedures, strategies and policies. In this article, we address the three key characteristics of human-centered design, focusing on its implementation in health care: (1) developing an understanding of people and their needs; (2) engaging stakeholders from early on and throughout the design process; (3) adopting a systems approach by systematically addressing interactions between the micro-, meso- and macro-levels of sociotechnical care systems, and the transition from individual interests to collective interests.
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Affiliation(s)
- Marijke Melles
- Department of Human-Centered Design, Faculty of Industrial Design Engineering, Delft University of Technology, Landbergstraat 15, 2628 CE Delft, The Netherlands
| | - Armagan Albayrak
- Department of Human-Centered Design, Faculty of Industrial Design Engineering, Delft University of Technology, Landbergstraat 15, 2628 CE Delft, The Netherlands
| | - Richard Goossens
- Department of Human-Centered Design, Faculty of Industrial Design Engineering, Delft University of Technology, Landbergstraat 15, 2628 CE Delft, The Netherlands
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Giunti G, Goossens R, De Bont A, Visser JJ, Mulder M, Schuit SCE. The Need for Sustainable Teleconsultation Systems in the Aftermath of the First COVID-19 Wave. J Med Internet Res 2020; 22:e21211. [PMID: 32997642 PMCID: PMC7537722 DOI: 10.2196/21211] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2020] [Revised: 07/28/2020] [Accepted: 09/09/2020] [Indexed: 11/13/2022] Open
Abstract
The physical and social distancing measures that have been adopted worldwide because of COVID-19 will probably remain in place for a long time, especially for senior adults, people with chronic conditions, and other at-risk populations. Teleconsultations can be useful in ensuring that patients continue to receive clinical care while reducing physical crowding and avoiding unnecessary exposure of health care staff. Implementation processes that typically take months of planning, budgeting, pilot testing, and education were compressed into days. However, in the urgency to deal with the present crisis, we may be forgetting that the introduction of digital health is not exclusively a technological issue, but part of a complex organizational change problem. This viewpoint offers insight regarding issues that rapidly adopted teleconsultation systems may face in a post-COVID-19 world.
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Affiliation(s)
- Guido Giunti
- University of Oulu, Oulu, Finland.,TU Delft, Delft, Netherlands
| | | | | | - Jacob J Visser
- Erasmus University Medical Center, Rotterdam, Netherlands
| | - Mark Mulder
- Erasmus University Medical Center, Rotterdam, Netherlands
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Goossens R, Verwey N, Schnell F, Aartsma-Rus A. DMD – THERAPY. Neuromuscul Disord 2020. [DOI: 10.1016/j.nmd.2020.08.278] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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13
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Goossens R, van den Boogaard M, Lemmers R, Balog J, van der Vliet P, Willemsen I, Schouten J, Maggio I, van der Stoep N, Hoeben R, Tapscott S, Geijsen N, Gonçalves M, Sacconi S, Tawil R, van der Maarel S. FSHD / OPMD / MYOTONIC DYSTROPHY. Neuromuscul Disord 2020. [DOI: 10.1016/j.nmd.2020.08.225] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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14
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Slingers G, Goossens R, Janssens H, Spruyt M, Goelen E, Vanden EM, Raes M, Koppen G. Real-time selected ion flow tube mass spectrometry to assess short- and long-term variability in oral and nasal breath. J Breath Res 2020; 14:036006. [PMID: 32422613 DOI: 10.1088/1752-7163/ab9423] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Breath-based non-invasive diagnostics have the potential to provide valuable information about a person's health status. However, they are not yet widely used in clinical practice due to multiple factors causing variability and the lack of standardized procedures. This study focuses on the comparison of oral and nasal breathing, and on the variability of volatile metabolites over the short and long term. Selected ion flow tube mass spectrometry (SIFT-MS) was used for online analysis of selected volatile metabolites in oral and nasal breath of 10 healthy individuals five times in one day (short-term) and six times spread over three weeks (long-term), resulting in nearly 100 breath samplings. Intra-class correlation coefficients (ICCs) were used to assess short- and long-term biological variability. Additionally, the composition of ambient air was analyzed at different samplings. The selected volatiles common in exhaled breath were propanol, 2,3-butanedione, acetaldehyde, acetone, ammonia, dimethyl sulfide, isoprene, pentane, and propanal. Additionally, environmental compounds benzene and styrene were analyzed as well. Volatile metabolite concentrations in ambient air were not correlated with those in exhaled breath and were significantly lower than in breath samples. All volatiles showed significant correlation between oral and nasal breath. Five were significantly higher in oral breath compared to nasal breath, while for acetone, propanal, dimethyl sulfide, and ammonia, concentrations were similar in both matrices. Variability depended on the volatile metabolite. Most physiologically relevant volatiles (acetone, isoprene, propanol, acetaldehyde) showed good to very good biological reproducibility (ICC > 0.61) mainly in oral breath and over a short-term period of one day. Both breathing routes showed relatively similar patterns; however, bigger differences were expected. Therefore, since sampling from the mouth is practically more easy, the latter might be preferred.
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Affiliation(s)
- G Slingers
- Hasselt University, Faculty of Medicine and Life Sciences, LCRC, Agoralaan 3590, Diepenbeek, Belgium. Flemish Institute for Technological Research, Unit Health, Industriezone Vlasmeer 2400, Mol, Belgium. Paediatrics, Jessa Hospital, Hasselt, Stadsomvaart 3500, Belgium
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Abstract
BACKGROUND Clinical Breast Examination (CBE) is the examination of a women's breasts by a healthcare professional, such as a breast surgeon, family physician or breast-care nurse who is trained to recognise many different types of abnormalities and warning signs in the breast [1]. CBE is particularly important in rural areas and developing countries who have limited access to technology such as mammography. CBE needs to be taught to health professionals like any other clinical skill used by medical professionals in the workplace. CBE in part involves palpation of the breast, that is, determining by touch which breast lumps are normal and which are suspicious in feeling. The gold standard for assessing tactile skills in CBE is seeing whether students can accurately identify and discriminate between different breast lumps also known as masses (IDBM) on actual patients in a clinical setting. However, this is not practical in a medical education setting. Usually the testing methods 'go through the motions' of feeling the breast as part of CBE. So the students' technique is examined either using unrealistic simulation models or using an intimate examination associate (IEA), an actor/volunteer who permits students to examine their intimate body parts such as breast or genitals for teaching purposes. These volunteers do not have any abnormalities so this teaching does not include the actual detection of suspicious lumps. We undertook a study of clinical skill with 10 medical students to examine different methods of assessing novice student clinical skills after a brief training in CBE. OBJECTIVES This study aims to evaluate the effectiveness of current training and assessment of novice students in CBE and their capacity to identify and discriminate breast masses (IDBM) on actual patients. METHODS We assessed each student's IDBM ability in an actual clinical situation, a breast clinic with a mixture of eight IEAs and one real patient with a large, easily palpable, putative breast cancer. We recruited 10 clinically inexperienced medical students, who were trained for 30 minutes by two breast surgeons using an IEA. Students were tested in a simulated clinical setting, a breast clinic where each examined 4 IEAs and one patient. The students were blind to who was the real patient and who was an IEA. Patients were examined by a breast surgeon in private prior to the commencement in the study. The breast surgeon recorded any clinical finding on the patients during the initial examination. The surgeon coached each patient on how to mark the students and showed the patient their results so the patients had a benchmark. After each examination was finished the students had four different assessments: 1) patients marked each student, 2) students were independently proctored - that is, marked by an expert, 3) students recorded their clinical findings and 4) students recorded how confident they were that they had the correct findings. Results from different kinds of student assessments were compared.RESULTSA chi-square test for independence between true positive or negative masses versus student-assessed positive or negative masses was not significant at alpha = .05. This means that there was no statistical association in the indication of positive or negative presence of masses versus whether such masses were actually present or absent. By comparison, experts (breast surgeons) were able to detect normal and abnormal breast masses by palpation alone 100% of the time and rate their confidence level as 'certain'. Unlike the experts, student self-reported confidence was unrelated to their competence score (CS). Proctoring was inversely related to the students' CS.CONCLUSIONSThe main conclusion is that novice students do not seem to be able to accurately detect breast masses in a clinical setting even after training. On the basis of these results, we believe that a comprehension component in the current CBE testing is needed in addition to the current methods of testing.
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Affiliation(s)
- Daisy Veitch
- Medisign, Delft University of Technology (TU Delft), Delft, The Netherlands
| | - Richard Goossens
- Medisign, Delft University of Technology (TU Delft), Delft, The Netherlands
| | - Harry Owen
- Clinical Skills and Simulation Unit, School of Medicine, Flinders University, Adelaide, SA, Australia
| | | | - Johan Molenbroek
- Medisign, Delft University of Technology (TU Delft), Delft, The Netherlands
| | - Melissa Bochner
- Breast Endocrine and Surgical Oncology Unit, Royal Adelaide Hospital, Port Road, Adelaide, SA, Australia
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Groeneveld B, Melles M, Vehmeijer S, Mathijssen N, Dekkers T, Goossens R. Developing digital applications for tailored communication in orthopaedics using a Research through Design approach. Digit Health 2019; 5:2055207618824919. [PMID: 30719322 PMCID: PMC6348501 DOI: 10.1177/2055207618824919] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2018] [Accepted: 12/04/2018] [Indexed: 12/19/2022] Open
Abstract
OBJECTIVE Tailored communication and information provision is expected to contribute to patient-centred care (PCC) in total hip arthroplasty (THA). In previous research, three subgroups of THA patients were identified that are similar in their clinical, psychological and communication characteristics. Preliminary subgroup-specific design guidelines were also formulated. Using these insights as a starting point, a theoretical framework was developed for tailored information provision and communication using digital applications. This study aims to refine the framework as well as subgroup-specific design guidelines for digital applications. METHODS This study uses a Research through Design (RtD) approach, generating insights both from the development and evaluation of prototypes in the early design stage. Paper-based prototypes will be made for each subgroup and evaluated with patients and care providers. Semi-structured interviews are held with participants exploring their experiences with the prototype. A quasi-experiment with a non-random control cohort is used to validate the qualitative findings. Post-surgery consultations with and without prototype are videotaped and scored using a structured instrument. RESULTS A design diary will be used to summarize design decisions and considerations. Feedback from participants is analysed inductively. Adaptations in subgroup-specific guidelines will be based on comparison of verbal feedback and descriptive statistics from consultations with and without prototype. CONCLUSIONS Although mixed-method feasibility studies of digital health interventions are common, this protocol also considers the utility of the early design process and the designer's perspective for realizing PCC and tailored care.
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Goossens R, Balog J, Lemmers J, van den Boogaard M, van der Vliet P, Donlin-Smith C, Nations S, Kriek M, Ruivenkamp C, Heard P, Bakker B, Tapscott S, Cody J, Tawil R, van der Maarel S. Monosomy 18p: Risks for developing FSHD. Neuromuscul Disord 2016. [DOI: 10.1016/j.nmd.2016.06.295] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Santos ALR, Wauben LS, Goossens R, Brezet H. Systemic barriers and enablers in humanitarian technology transfer. Journal of Humanitarian Logistics and Supply Chain Management 2016. [DOI: 10.1108/jhlscm-12-2014-0038] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Purpose
– The purpose of this paper is to collect information about barriers and enablers experienced by international experts when transferring medical equipment to countries affected by humanitarian emergencies and to discuss the suitability of the principles of “openness”, “interconnections” and “non-linearity” of systems to understand the nature of the barriers and enablers as described by the international experts.
Design/methodology/approach
– In this study, six semi-structured interviews were conducted with experts from humanitarian organizations. The interviews were based on a simplified model of the transfer of medical equipment adapted from supply chain literature. The model ensured that all the process steps undertaken by humanitarian organizations were considered. Afterwards, the interviews were transcribed and structurally analysed to derive barriers and enablers. Finally, the results were described in light of three theoretical principles of systems thinking.
Findings
– In total, 14 types of barriers and 12 types of enablers were uncovered that illustrate the complexity of transferring medical equipment in humanitarian emergencies. The paper concludes with a proposal for future research to investigate if, and how, an approach guided by systems thinking could help to create a designated space for the formulation of original, synergetic solutions that address the identified barriers.
Originality/value
– This study is the first to explore the specific logistic challenges implicit in the transfer of medical equipment in humanitarian emergencies with a lifecycle perspective. Furthermore, the concept of systems thinking is rather novel in the field of transfer of medical technology.
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Santos ALR, Wauben LSGL, Guilavogui S, Brezet JC, Goossens R, Rosseel PMJ. Safety challenges of medical equipment in nurse anaesthetist training in Haiti. Appl Ergon 2016; 53 Pt A:110-121. [PMID: 26154027 DOI: 10.1016/j.apergo.2015.06.011] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/20/2014] [Revised: 05/19/2015] [Accepted: 06/09/2015] [Indexed: 06/04/2023]
Abstract
Safety challenges related to the use of medical equipment were investigated during the training of nurse anaesthetists in Haiti, using a systems approach to Human Factors and Ergonomics (HFE). The Observable Performance Obstacles tool, based on the Systems Engineering Initiative for Patient Safety (SEIPS) model, was used in combination with exploratory observations during 13 surgical procedures, to identify performance obstacles created by the systemic interrelationships of medical equipment. The identification of performance obstacles is an effective way to study the accumulation of latent factors and risk hazards, and understand its implications in practice and behaviour of healthcare practitioners. In total, 123 performance obstacles were identified, of which the majority was related to environmental and organizational aspects. These findings show how the performance of nurse anaesthetists and their relation to medical equipment is continuously affected by more than user-related aspects. The contribution of systemic performance obstacles and coping strategies to enrich system design interventions and improve healthcare system is highlighted. In addition, methodological challenges of HFE research in low-resource settings related to professional culture and habits, and the potential of community ergonomics as a problem-managing approach are described.
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Affiliation(s)
- A L R Santos
- Faculty of Industrial Design Engineering, Delft University of Technology, The Netherlands.
| | - L S G L Wauben
- Department of BioMechanical Engineering, Faculty of Mechanical, Maritime and Materials Engineering, Delft University of Technology, The Netherlands; Faculty of Industrial Design Engineering, Delft University of Technology, The Netherlands.
| | | | - J C Brezet
- Faculty of Industrial Design Engineering, Delft University of Technology, The Netherlands.
| | - R Goossens
- Faculty of Industrial Design Engineering, Delft University of Technology, The Netherlands; Department of Neuroscience, Erasmus University Medical Center, The Netherlands.
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Drukker C, Slaets L, Goossens R, Schmidt M, Rutgers E, Cardoso F, Linn S, Bogaerts J. Agreement in risk assessment among breast cancer specialists: A survey within the MINDACT cohort. Ann Oncol 2015. [DOI: 10.1093/annonc/mdv113.02] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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21
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Wauben L, Lange J, Goossens R. Learning from Aviation to Improve Safety in the Operating Room - a Systematic Literature Review. Journal of Healthcare Engineering 2012. [DOI: 10.1260/2040-2295.3.3.373] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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22
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Kervyn M, Kervyn F, Goossens R, Rowland SK, Ernst GGJ. Mapping volcanic terrain using high-resolution and 3D satellite remote sensing. ACTA ACUST UNITED AC 2007. [DOI: 10.1144/sp283.2] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
AbstractMost of the hazardous volcanoes, especially those in developing countries, have not been studied or regularly monitored. Moderate-to-high spatial resolution and 3D satellite remote sensing offers a low-cost route to mapping and assessing hazards at volcanoes worldwide. The capabilities of remote sensing techniques are reviewed and an update of recent developments is provided, with emphasis on low-cost data, including optical (Landsat, ASTER, SPOT, CORONA), topographic (3D ASTER, SRTM) and synthetic aperture radar data. Applications developed here illustrate capabilities of relevant remote sensing data to map hazardous volcanic terrain and derive quantitative data, focusing on mapping and monitoring of volcanic morphology. Limitations of the methods, assessment of errors and planned new sensors are also discussed.
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Affiliation(s)
- M. Kervyn
- Mercator & Ortelius Research Centre for Eruption Dynamics, Department of Geology and Soil Sciences, Ghent University, Krijgslaan 281/S8, B-9000 Gent, Belgium (e-mail: )
| | - F. Kervyn
- Cartography & Photo-Interpretation Section, Geology and Mineralogy Department, Royal Museum for Central Africa, Leuvensesteenweg 13, B-3080 Tervuren, Belgium
| | - R. Goossens
- Remote Sensing & Photogrammetry, Department of Geography, Ghent University, Krijgslaan 281/S8, B-9000 Gent, Belgium
| | - S. K. Rowland
- Department of Geology & Geophysics, University of Hawai‘i at Mānoa, 1680 East–West Road, Honolulu, HI 96822, USA
| | - G. G. J. Ernst
- Mercator & Ortelius Research Centre for Eruption Dynamics, Department of Geology and Soil Sciences, Ghent University, Krijgslaan 281/S8, B-9000 Gent, Belgium (e-mail: )
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Weltens R, Goossens R, Van Puymbroeck S. Ecotoxicity of contaminated suspended solids for filter feeders (Daphnia magna). Arch Environ Contam Toxicol 2000; 39:315-323. [PMID: 10948281 DOI: 10.1007/s002440010110] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
It is generally assumed that the dissolved fraction of a toxic substance in surface water is mainly responsible for toxicity to aquatic organisms. However, toxic compounds are often adsorbed or chemically bound to suspended particles in the water column, depending upon the physico-chemical conditions. In the present study potential adverse effects to filter feeding organisms by metal contaminated particles were investigated. In our hypotheses the adsorbed metals might desorb in the gastrointestinal tract-due to different physico-chemical conditions-and exert toxic effects. Clay and sand particles, algae and organic material (peat) were artificially contaminated with cadmium and zinc. The contaminated materials were resuspended in standard conditions and toxicity was measured for the water flea Daphnia magna (mortality at 48 hours). As a reference, supernatant solutions were used containing the same concentration of dissolved metal as the suspensions. It was also established that the test concentrations of solid material (250 and 500 mg/l uncontaminated particles) did not cause any mortality within 48 hours. Daphnids are filter feeders: they filtrate large amounts of surrounding water, redrawing particles as a food source. Results strongly indicate that contaminated particles threaten the health of these particle-feeding organisms. Compared to the reference severe acute toxic effects were seen and cadmium accumulation was increased when contaminated solid material was present. Results were essentially the same for the different materials used in the experiments, except for sand contaminated with cadmium. This shows that mineral as well as organic materials can contribute to the particle bound toxicity. Different results were obtained when a static set up was used instead of a flow through set up, illustrating that the route of administration is important to make particles available and thus to evaluate their toxicity. Contaminated particles clearly have toxic potency, not only because they are a continuous source of dissolved xenobiotics, but also because the particle bound fraction can become available within the body of particle feeding organisms. This could lead to unexpected high tissue concentrations. More insight is needed to predict the bioavailability of adsorbed pollutants. Results of this study already indicate that suspended solids should be considered as a separate compartment in risk evaluation of chemicals, effluents or natural surface waters.
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Affiliation(s)
- R Weltens
- VITO-Flemish Institute for Technological Research, Department of Environmental Toxicology, Boeretang 200, B2400 MOL, Belgium
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Kinnaert P, Mahieu A, Van Geertruyden N, d'Orchimont R, Goossens R. Organ distribution of sheep red blood cells in ALS-treated rats. Immunol Suppl 1975; 29:555-7. [PMID: 1165111 PMCID: PMC1445976] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
The inter-organ distribution of radioactivity in rats injected with 51Cr-labelled SRBC is altered after treatment with ALS absorbed with this antigen. The alteration is due to the presence of soluble SRBC antigens in the serum and subsequent immunization of the tested animals. The 51Cr distribution does not correspond to the uptake of antigenic material in immunized rats.
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Ligny G, Manouiloff J, Squifflet N, Goossens R. [Chronic effect of an acetylcholinesterase inhibitor on clinical disorders and posthistaminic gastric secretion in hypochlorhydria patients]. Acta Gastroenterol Belg 1970; 33:893-900. [PMID: 5513364] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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